=========================================================================== ________ _________ _________ __ _________ | |\ | |\ | |\ | |\ / \\ | ____|| | ____|| | __ || |__|| | ___ || | |\___\| | |\___\| | |\_| || \_\| | // \ || | || | || | || | || __ | || | || | ||__ | ||__ | ||_| || | |\ | || | || | |\ | |\ | \\ | || | || | || | ___|| | ___|| | ___ || | || | || | || | |\__\| | |\__\| | |\__| || | || | || | || | || | || | || | || | || | || | || | || | ||___ | ||__| || | || | \\__/ || | || | |\ | || | || | || |___|| |________|| |__________|| |__|| \_________// F I N I T E E L E M E N T S F O R B I O M E C H A N I C S --- v e r s i o n - 2 . 8 . 5 . 11519 --- Musculoskeletal Research Laboratory University of Utah http://febio.org FEBio is a registered trademark. copyright (c) 2006-2018 - All rights reserved This is the NON-COMMERCIAL version of FEBio or the commercial license key file could not be found. If you have a key file make sure it is placed in the same directory as the executable. This version may only be used for non-commercial purposes as described in the license agreement. The functionality of this version may be limited compared to the commercial version. If you wish to obtain a valid commercial license file, please contact the developers. =========================================================================== FILES USED =========================================================================== Input file : FeBio_custom.feb Plot file : FeBio_custom.xplt Log file : FeBio_custom.log MESH INFO =========================================================================== Number of materials ............................ : 24 Number of domains .............................. : 19 Number of nodes ................................ : 248236 Number of solid elements ....................... : 844287 Number of shell elements ....................... : 106998 CONTROL DATA =========================================================================== Module type .................................... : solid Analysis type .................................. : quasi-static Number of timesteps ............................ : 40 Time step size ................................. : 0.05 Auto time stepper activated .................... : yes Optimal nr of iterations ..................... : 50 Minimum allowable step size .................. : 0.001 Maximum allowable step size .................. : 0.05 Number of loadcurves ........................... : 9 SOLVER PARAMETERS =========================================================================== lstol ............................................. : 0.9 lsmin ............................................. : 0.01 lsiter ............................................ : 5 max_refs .......................................... : 25 max_ups ........................................... : 0 qn_max_buffer_size ................................ : 0 qn_cycle_buffer ................................... : true cmax .............................................. : 100000 qnmethod .......................................... : 1 check_zero_diagonal ............................... : true zero_diagonal_tol ................................. : 0 equation_scheme ................................... : 0 force_partition ................................... : 0 reform_each_time_step ............................. : true diverge_reform .................................... : true do_reforms ........................................ : true dtol .............................................. : 0.01 etol .............................................. : 0.1 rtol .............................................. : 0 min_residual ...................................... : 0.001 max_residual ...................................... : 0 rhoi .............................................. : -2 alpha ............................................. : 1 beta .............................................. : 0.25 gamma ............................................. : 0.5 symmetric_stiffness ............................... : false logSolve .......................................... : false OUTPUT DATA =========================================================================== plot level ................................ : major iterations plotfile format ........................... : FEBIO Nodal Variables: displacement (type = vec3f, format = NODE) reaction forces (type = vec3f, format = NODE) Domain Variables: stress (type = mat3fs, format = ITEM) rigid position (type = vec3f, format = REGION) rigid angular position (type = vec3f, format = REGION) rigid force (type = vec3f, format = REGION) rigid torque (type = vec3f, format = REGION) prestrain stretch (type = float, format = ITEM) fiber stretch (type = float, format = ITEM) Surface Variables: contact gap (type = float, format = ITEM) contact pressure (type = float, format = ITEM) contact traction (type = vec3f, format = ITEM) MATERIAL DATA =========================================================================== 1 - PTB (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 3.8855,46.3435,3.6415 --------------------------------------------------------------------------- 2 - FBB (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 0,0,0 --------------------------------------------------------------------------- 3 - TBB (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : -4.4315,-7.2205,-24.9345 --------------------------------------------------------------------------- 4 - FMB (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : -1.036,-6.717,0.171 --------------------------------------------------------------------------- 5 - QAT (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 206.61 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 6 - TBC-L (type: Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 100 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 2.54 c2 ................................................ : 0 --------------------------------------------------------------------------- 7 - PCL (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 243.9 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 8 - PTC (type: Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 100 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 2.54 c2 ................................................ : 0 --------------------------------------------------------------------------- 9 - ACL (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 146.41 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 10 - MCL (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 793.65 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 11 - PTL (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 206.61 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 12 - MNS-L (type: trans iso Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 92.16 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 4.61 c2 ................................................ : 0 c3 ................................................ : 0.1197 c4 ................................................ : 150 c5 ................................................ : 400 lam_max ........................................... : 1.019 --------------------------------------------------------------------------- 13 - MNS-M (type: trans iso Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 92.16 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 4.61 c2 ................................................ : 0 c3 ................................................ : 0.1197 c4 ................................................ : 150 c5 ................................................ : 400 lam_max ........................................... : 1.019 --------------------------------------------------------------------------- 14 - LCL (type: uncoupled prestrain elastic) density ........................................... : 1 k ................................................. : 793.65 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 --------------------------------------------------------------------------- 15 - TBC-M (type: Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 100 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 2.54 c2 ................................................ : 0 --------------------------------------------------------------------------- 16 - FMC (type: Mooney-Rivlin) density ........................................... : 1e-09 k ................................................. : 100 laugon ............................................ : false atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 pressure_model .................................... : 0 c1 ................................................ : 2.54 c2 ................................................ : 0 --------------------------------------------------------------------------- 17 - TFTO (type: rigid body) density ........................................... : 1 density ........................................... : 1 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : -4.4315,-7.2205,-24.9345 --------------------------------------------------------------------------- 18 - TFFO (type: rigid body) density ........................................... : 1 density ........................................... : 1 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : -1.036,-6.717,0.171 --------------------------------------------------------------------------- 19 - PFPO (type: rigid body) density ........................................... : 1 density ........................................... : 1 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 3.8855,46.3435,3.6415 --------------------------------------------------------------------------- 20 - PFFO (type: rigid body) density ........................................... : 1 density ........................................... : 1 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : -1.036,-6.717,0.171 --------------------------------------------------------------------------- 21 - QSO (type: rigid body) density ........................................... : 1 density ........................................... : 1 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 1.08355,38.0662,90.2025 --------------------------------------------------------------------------- 22 - unknown (type: nonlinear spring) --------------------------------------------------------------------------- 23 - unknown (type: nonlinear spring) --------------------------------------------------------------------------- 24 - unknown (type: linear spring) E ................................................. : 1000 RIGID BODY DATA =========================================================================== Rigid Body 1: material id : 1 center of mass : 3.8855, 46.3435, 3.6415 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 2: material id : 2 center of mass : 0, 0, 0 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 3: material id : 3 center of mass : -4.4315, -7.2205, -24.9345 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 4: material id : 4 center of mass : -1.036, -6.717, 0.171 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 5: material id : 17 center of mass : -4.4315, -7.2205, -24.9345 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 6: material id : 18 center of mass : -1.036, -6.717, 0.171 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 7: material id : 19 center of mass : 3.8855, 46.3435, 3.6415 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 8: material id : 20 center of mass : -1.036, -6.717, 0.171 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 9: material id : 21 center of mass : 1.08355, 38.0662, 90.2025 mass : 0 Ixx Ixy Ixz : 0, 0, 0 Ixy Iyy Iyz : 0, 0, 0 Ixz Iyz Izz : 0, 0, 0 CONTACT INTERFACE DATA =========================================================================== contact interface 1 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 2 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 3 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 4 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 5 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 6 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 7 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 8 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 9 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 10 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 11 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 12 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 13 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 14 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 15 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 16 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 17 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false --------------------------------------------------------------------------- contact interface 18 - Type: sliding-elastic laugon ............................................ : false tolerance ......................................... : 0 gaptol ............................................ : 0.01 penalty ........................................... : 0.1 auto_penalty ...................................... : true two_pass .......................................... : true knmult ............................................ : 0 search_tol ........................................ : 0.01 symmetric_stiffness ............................... : true search_radius ..................................... : 0.005 seg_up ............................................ : 0 tension ........................................... : false minaug ............................................ : 0 maxaug ............................................ : 10 node_reloc ........................................ : false fric_coeff ........................................ : 0 smooth_aug ........................................ : false flip_master ....................................... : false flip_slave ........................................ : false NONLINEAR CONSTRAINT DATA =========================================================================== LOADCURVE DATA =========================================================================== 1 0 1 1 1 2 1 --------------------------------------------------------------------------- 2 0 1 1 1 2 1 --------------------------------------------------------------------------- 3 0 1 1 1.016 2 1.016 --------------------------------------------------------------------------- 4 0 1 1 1.034 2 1.034 --------------------------------------------------------------------------- 5 0 1 1 1 2 1 --------------------------------------------------------------------------- 6 0 1 1 1.027 2 1.027 --------------------------------------------------------------------------- 7 -1 0 0 0 1 50 --------------------------------------------------------------------------- 8 -1 0 0 0 1 8 --------------------------------------------------------------------------- 9 0 0 1 0 2 1 LINEAR SOLVER DATA =========================================================================== Solver type ............................... : Pardiso Matrix format ............................. : unsymmetric ===== beginning time step 1 : 0.05 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19903986 1 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 1.104303e+04 0.000000e+00 energy 1.023777e+01 2.499102e-01 1.023777e+00 displacement 1.072315e+03 1.072315e+03 1.072315e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19876932 2 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 2.120029e+01 0.000000e+00 energy 1.023777e+01 9.031450e-02 1.023777e+00 displacement 1.072315e+03 4.619092e+01 1.393538e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19822014 3 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 2.932367e+02 0.000000e+00 energy 1.023777e+01 1.440435e-02 1.023777e+00 displacement 1.072315e+03 6.770009e+01 2.009656e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19792206 4 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 2.235713e+00 0.000000e+00 energy 1.023777e+01 3.025091e-03 1.023777e+00 displacement 1.072315e+03 1.874910e+01 2.344231e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19777140 5 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 3.631292e-03 0.000000e+00 energy 1.023777e+01 2.071270e-04 1.023777e+00 displacement 1.072315e+03 1.405743e+01 2.398595e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19771938 6 Nonlinear solution status: time= 0.05 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.537270e+03 5.399318e-04 0.000000e+00 energy 1.023777e+01 3.301751e-05 1.023777e+00 displacement 1.072315e+03 2.072770e-01 2.403182e-01 ........................ augmentation # 1 max norm = 0.00616584 (0.03) max norm = 0.0580926 (0.03) max norm = 0.0979564 (0.03) max norm = 0.0202922 (0.03) max norm = 0.00614231 (0.03) max norm = 0.0246509 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.004075e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.119739e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.899041e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.119791e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.744136e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.119813e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.389340e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.326799e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.671201e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.040204e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.334742e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.309341e-11 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 0.05 Data Record #1 =========================================================================== Step = 1 Time = 0.05 Data = center_of_mass 1 4.01781 46.2779 3.61434 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.88028 -6.79648 0.166235 17 -4.4315 -7.2205 -24.9349 18 -1.04244 -6.77181 0.166444 19 4.01862 46.2778 3.70011 20 -1.0106 -6.77666 0.166403 21 1.37901 37.9264 90.1749 Data Record #2 =========================================================================== Step = 1 Time = 0.05 Data = rotation_quaternion 1 0.000716171 0.00105324 -0.00181629 0.999998 2 0 0 0 1 3 0 0 0 1 4 9.86186e-05 0.000631263 -0.000933231 0.999999 17 2.09599e-06 -3.16767e-07 -0.000933233 1 18 9.96666e-05 0.000631104 -0.000933231 0.999999 19 0.000723583 0.00105259 -0.000933857 0.999999 20 0.000647374 0.000548329 -0.000933586 0.999999 21 0.000237759 0.00120994 -0.00184823 0.999998 Data Record #3 =========================================================================== Step = 1 Time = 0.05 Data = Reaction_Forces 1 4.5063e-05 0.000222861 -0.000284386 2 -0.0912771 -0.0650247 -0.391304 3 0.091261 0.0650456 0.391333 4 -0.00118619 0.000495485 0.000624302 17 3.70035e-05 -5.64415e-06 -9.41421e-08 18 -2.97229e-05 5.3682e-05 -1.18159e-05 19 -2.38372e-05 -2.10822e-06 3.61759e-06 20 9.12e-06 -9.36308e-05 1.87312e-05 21 -2.2163e-07 2.38781e-07 8.68065e-06 Data Record #4 =========================================================================== Step = 1 Time = 0.05 Data = Reaction_Torques 1 -0.000768587 0.00215238 0.000621033 2 2.22061 -14.2723 1.85666 3 -1.01678 14.814 -2.22743 4 0.0102224 0.0044175 0.019557 17 7.44375e-05 0.000938957 -3.71989e-05 18 0.000219457 -3.31515e-05 1.16168e-08 19 -0.000249573 9.90802e-05 -0.00121749 20 6.03875e-05 -5.93654e-05 -3.20396e-07 21 3.32108e-06 1.37034e-06 1.83222e-06 Data Record #5 =========================================================================== Step = 1 Time = 0.05 Data = Rigid_Connector_Force 1 0 0 0 2 7.29266e-06 4.80525e-05 -1.19101e-05 3 1.20934e-08 1.46419e-08 6.91337e-14 4 3.70156e-05 -5.62951e-06 -9.4142e-08 5 -1.36835e-05 -9.01628e-05 2.23472e-05 6 1.03374e-06 5.57619e-06 -1.61118e-09 7 -2.28035e-05 3.46798e-06 3.61598e-06 8 0.00574976 0.00383636 0.00289125 Data Record #6 =========================================================================== Step = 1 Time = 0.05 Data = Rigid_Connector_Moment 1 0 0 0 2 -6.28693 0.956146 3.31694e-07 3 -6.28708 0.95617 0 4 -6.28715 0.956179 3.20077e-07 5 -5.80898e-06 -3.82743e-05 9.25672e-06 6 3.81772e-06 2.07727e-05 -5.68856e-09 7 -6.78351e-05 1.03164e-05 9.57684e-06 8 0 0 0 ===== beginning time step 2 : 0.1 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19770966 1 Nonlinear solution status: time= 0.1 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.641760e+03 1.298341e+00 0.000000e+00 energy 8.491267e-02 3.355691e-02 8.491267e-03 displacement 6.863279e+01 6.863279e+01 6.863279e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19796040 2 Nonlinear solution status: time= 0.1 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.641760e+03 1.100333e-02 0.000000e+00 energy 8.491267e-02 1.151151e-03 8.491267e-03 displacement 6.863279e+01 6.477723e-01 6.830572e-03 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19788840 3 Nonlinear solution status: time= 0.1 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.641760e+03 1.485655e-03 0.000000e+00 energy 8.491267e-02 2.921003e-05 8.491267e-03 displacement 6.863279e+01 2.176135e-01 6.291923e-03 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19786698 4 Nonlinear solution status: time= 0.1 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.641760e+03 2.855270e-05 0.000000e+00 energy 8.491267e-02 1.113020e-07 8.491267e-03 displacement 6.863279e+01 7.234517e-03 6.193037e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00570768 (0.03) max norm = 0.0598676 (0.03) max norm = 0.100916 (0.03) max norm = 0.0370176 (0.03) max norm = 0.0056872 (0.03) max norm = 0.033007 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.120034e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.615653e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.077032e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.615572e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.121944e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.615572e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.019103e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.496293e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.891801e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.765539e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.396231e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.792200e-12 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 0.1 Data Record #1 =========================================================================== Step = 2 Time = 0.1 Data = center_of_mass 1 4.00735 46.2927 3.6129 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.906542 -6.7768 0.157978 17 -4.4315 -7.2205 -24.9433 18 -1.04013 -6.75649 0.158147 19 4.00797 46.2926 3.67997 20 -1.01929 -6.75965 0.158121 21 1.35337 37.9544 90.1739 Data Record #2 =========================================================================== Step = 2 Time = 0.1 Data = rotation_quaternion 1 0.00059147 0.000962398 -0.00170553 0.999998 2 0 0 0 1 3 0 0 0 1 4 9.71871e-05 0.000616847 -0.000925453 0.999999 17 2.58621e-06 -3.90833e-07 -0.000925455 1 18 9.84802e-05 0.000616651 -0.000925452 0.999999 19 0.000597947 0.000961927 -0.000925997 0.999999 20 0.000535781 0.000550565 -0.000925729 0.999999 21 0.000203857 0.00109994 -0.00173376 0.999998 Data Record #3 =========================================================================== Step = 2 Time = 0.1 Data = Reaction_Forces 1 -2.32729e-05 0.000128116 1.90776e-05 2 -0.131489 -0.0948316 -0.568384 3 0.131488 0.0948316 0.568385 4 -5.68493e-05 -8.35793e-05 2.41004e-06 17 -1.10136e-06 1.78271e-07 1.03764e-07 18 -5.5868e-07 -1.10892e-05 -1.94963e-06 19 -1.19747e-05 5.48203e-06 2.80099e-06 20 1.90455e-06 -1.04574e-05 -4.39538e-06 21 4.58011e-08 2.11382e-07 1.25596e-06 Data Record #4 =========================================================================== Step = 2 Time = 0.1 Data = Reaction_Torques 1 -0.00108402 -0.000961166 0.00174939 2 3.18889 -20.7797 2.73283 3 -1.44944 21.5396 -3.26196 4 0.000408113 0.00296249 -0.00377358 17 -3.38505e-06 -2.77637e-05 -8.74768e-06 18 -0.00023526 7.02179e-05 -1.22401e-05 19 -0.000154434 4.05626e-05 -0.000187738 20 4.95392e-06 -1.68608e-05 1.10193e-05 21 4.85565e-07 -1.27839e-07 1.30428e-08 Data Record #5 =========================================================================== Step = 2 Time = 0.1 Data = Rigid_Connector_Force 1 0 0 0 2 -1.66312e-06 -1.09213e-05 -1.84587e-06 3 -3.07798e-09 -1.03211e-08 -6.32854e-14 4 -1.10444e-06 1.67949e-07 1.03764e-07 5 -1.51324e-06 -9.93709e-06 -1.67971e-06 6 8.55695e-06 -4.96175e-06 -8.53203e-08 7 -3.41779e-06 5.20278e-07 2.71567e-06 8 0.00535837 0.00303538 0.00215361 Data Record #6 =========================================================================== Step = 2 Time = 0.1 Data = Rigid_Connector_Moment 1 0 0 0 2 -7.75777 1.17975 -2.21072e-05 3 -7.75753 1.17968 0 4 -7.75753 1.17968 -9.86711e-06 5 -1.14672e-06 -7.60008e-06 7.13721e-06 6 6.10779e-06 -5.61469e-06 -6.34116e-08 7 -7.3393e-06 1.11531e-06 -3.88048e-06 8 0 0 0 ===== beginning time step 3 : 0.15 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19786212 1 Nonlinear solution status: time= 0.15 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.866670e+03 3.956364e-01 0.000000e+00 energy 7.169592e-02 9.281290e-03 7.169592e-03 displacement 3.990998e+01 3.990998e+01 3.990998e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19803546 2 Nonlinear solution status: time= 0.15 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.866670e+03 3.163188e-02 0.000000e+00 energy 7.169592e-02 2.630731e-04 7.169592e-03 displacement 3.990998e+01 1.303946e+00 3.315692e-03 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19799064 3 Nonlinear solution status: time= 0.15 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.866670e+03 6.966249e-04 0.000000e+00 energy 7.169592e-02 2.304285e-06 7.169592e-03 displacement 3.990998e+01 7.731812e-02 3.178411e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00570626 (0.03) max norm = 0.060848 (0.03) max norm = 0.104535 (0.03) max norm = 0.0560746 (0.03) max norm = 0.00569612 (0.03) max norm = 0.0413652 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.588032e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.592138e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.307794e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 3.592166e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.088432e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.592155e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.808450e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.708792e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.714929e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.862847e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.695044e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.848255e-11 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 0.15 Data Record #1 =========================================================================== Step = 3 Time = 0.15 Data = center_of_mass 1 4.00639 46.3067 3.6079 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.919445 -6.76084 0.153852 17 -4.4315 -7.2205 -24.9475 18 -1.03793 -6.74281 0.153999 19 4.00692 46.3067 3.66557 20 -1.02639 -6.74457 0.153985 21 1.34673 37.9788 90.1695 Data Record #2 =========================================================================== Step = 3 Time = 0.15 Data = rotation_quaternion 1 0.000491185 0.00093993 -0.00174997 0.999998 2 0 0 0 1 3 0 0 0 1 4 9.7479e-05 0.000608726 -0.000985634 0.999999 17 3.5518e-06 -5.36974e-07 -0.000985638 1 18 9.92549e-05 0.000608458 -0.000985633 0.999999 19 0.000497514 0.000939545 -0.000986133 0.999999 20 0.000439678 0.000556991 -0.000985848 0.999999 21 0.000189743 0.00106155 -0.00177513 0.999998 Data Record #3 =========================================================================== Step = 3 Time = 0.15 Data = Reaction_Forces 1 0.000114817 0.000216571 -0.000385294 2 -0.180419 -0.131106 -0.782871 3 0.180417 0.131104 0.782873 4 -0.000999821 0.000951514 0.000457854 17 -2.05951e-05 3.22009e-06 -1.54578e-07 18 -3.02275e-06 -0.000158472 -2.28836e-05 19 -9.50844e-05 4.21784e-05 5.01245e-05 20 9.43231e-07 -0.000181153 -7.57177e-05 21 2.30975e-07 3.48889e-06 1.8724e-05 Data Record #4 =========================================================================== Step = 3 Time = 0.15 Data = Reaction_Torques 1 0.0045636 0.00203552 -0.00222138 2 4.34453 -28.6514 3.80113 3 -1.96077 29.6807 -4.52269 4 0.0036564 0.0016049 0.0252229 17 -4.68137e-05 -0.000521379 2.35324e-05 18 5.01564e-05 -7.05381e-06 3.70134e-06 19 -0.00282544 0.000583109 -0.00152529 20 9.64453e-05 -0.000115198 3.19211e-05 21 5.82191e-06 -3.60804e-06 1.99142e-06 Data Record #5 =========================================================================== Step = 3 Time = 0.15 Data = Rigid_Connector_Force 1 0 0 0 2 -2.36688e-05 -0.00015533 -2.30382e-05 3 -5.08968e-08 -7.79296e-08 -6.25184e-13 4 -2.0646e-05 3.14216e-06 -1.54578e-07 5 -2.69536e-05 -0.000176888 -2.62513e-05 6 6.71875e-05 -3.79133e-05 -6.58078e-07 7 -2.78969e-05 4.26508e-06 4.94664e-05 8 0.00512445 0.00216274 0.00219253 Data Record #6 =========================================================================== Step = 3 Time = 0.15 Data = Rigid_Connector_Moment 1 0 0 0 2 -10.6537 1.62141 6.30816e-06 3 -10.6538 1.62142 0 4 -10.6538 1.62142 2.60683e-06 5 7.65516e-06 5.02444e-05 6.69843e-06 6 0.000127573 -7.07545e-05 -1.24828e-06 7 -0.000111391 1.69428e-05 -2.51644e-05 8 0 0 0 ===== beginning time step 4 : 0.2 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19798128 1 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.108930e+03 6.997748e+00 0.000000e+00 energy 6.767669e-02 2.381338e-03 6.767669e-03 displacement 2.614557e+01 2.614557e+01 2.614557e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19809810 2 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.108930e+03 4.301739e-03 0.000000e+00 energy 6.767669e-02 3.374251e-05 6.767669e-03 displacement 2.614557e+01 3.655422e-01 2.514230e-03 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19807218 3 Nonlinear solution status: time= 0.2 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.108930e+03 7.994272e-07 0.000000e+00 energy 6.767669e-02 5.946360e-08 6.767669e-03 displacement 2.614557e+01 4.171238e-03 2.506053e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0060343 (0.03) max norm = 0.0615779 (0.03) max norm = 0.106916 (0.03) max norm = 0.0758603 (0.03) max norm = 0.00603001 (0.03) max norm = 0.0492188 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.405667e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.970827e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.586560e-13 1.000000e-02 moment: 1.000000e+00 *** angle : 4.970842e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.641876e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.970841e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.970439e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.570346e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.831041e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.410092e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.927042e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.128273e-12 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 0.2 Data Record #1 =========================================================================== Step = 4 Time = 0.2 Data = center_of_mass 1 4.01155 46.3193 3.60088 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.926847 -6.74748 0.150842 17 -4.4315 -7.2205 -24.9505 18 -1.03585 -6.73086 0.150978 19 4.01205 46.3192 3.65405 20 -1.03507 -6.73098 0.150977 21 1.35137 37.9995 90.163 Data Record #2 =========================================================================== Step = 4 Time = 0.2 Data = rotation_quaternion 1 0.000412744 0.000957024 -0.00191365 0.999998 2 0 0 0 1 3 0 0 0 1 4 9.94072e-05 0.000607114 -0.00111509 0.999999 17 4.91489e-06 -7.43703e-07 -0.0011151 0.999999 18 0.000101865 0.000606742 -0.00111509 0.999999 19 0.00041937 0.000956683 -0.00111558 0.999999 20 0.000360497 0.000567607 -0.00111525 0.999999 21 0.000186571 0.00106672 -0.00193659 0.999998 Data Record #3 =========================================================================== Step = 4 Time = 0.2 Data = Reaction_Forces 1 -6.12144e-06 4.48298e-05 -8.71887e-06 2 -0.23522 -0.171958 -1.02285 3 0.235218 0.171958 1.02285 4 -5.23494e-05 1.44021e-05 2.08584e-05 17 -1.62053e-06 2.47373e-07 -4.97977e-09 18 3.66319e-07 -8.48186e-06 -1.12205e-06 19 -5.39104e-06 3.2953e-06 2.44887e-06 20 1.49059e-07 -1.00185e-05 -3.7494e-06 21 1.83546e-08 1.80343e-07 9.70781e-07 Data Record #4 =========================================================================== Step = 4 Time = 0.2 Data = Reaction_Torques 1 -0.000207138 -0.000231312 0.000522138 2 5.61654 -37.4551 5.00994 3 -2.51869 38.7875 -5.94629 4 0.000135662 0.00058478 -2.73801e-05 17 -4.56301e-06 -4.09154e-05 2.39844e-06 18 4.16357e-05 -6.33416e-06 3.17293e-07 19 -0.000137511 3.07277e-05 -9.00575e-05 20 5.62125e-06 -3.67532e-06 3.13605e-06 21 4.37115e-07 -1.59477e-07 1.43745e-07 Data Record #5 =========================================================================== Step = 4 Time = 0.2 Data = Rigid_Connector_Force 1 0 0 0 2 -1.2568e-06 -8.23441e-06 -1.12703e-06 3 -2.58525e-09 8.21812e-11 1.06663e-14 4 -1.62311e-06 2.47455e-07 -4.97976e-09 5 -1.49074e-06 -9.76716e-06 -1.33787e-06 6 3.75124e-06 -3.04397e-06 -3.73394e-08 7 -1.6398e-06 2.51334e-07 2.41153e-06 8 0.00505052 0.00133858 0.00255834 Data Record #6 =========================================================================== Step = 4 Time = 0.2 Data = Rigid_Connector_Moment 1 0 0 0 2 -14.7421 2.24754 1.07069e-06 3 -14.7422 2.24755 0 4 -14.7422 2.24755 7.53397e-07 5 6.84997e-07 4.48263e-06 1.27702e-06 6 5.53169e-06 -4.65556e-06 -5.52048e-08 7 -6.03976e-06 9.19771e-07 -1.85502e-06 8 0 0 0 ===== beginning time step 5 : 0.25 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19807038 1 Nonlinear solution status: time= 0.25 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.376330e+03 1.718885e+01 0.000000e+00 energy 6.740121e-02 7.394299e-04 6.740121e-03 displacement 2.244936e+01 2.244936e+01 2.244936e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19816020 2 Nonlinear solution status: time= 0.25 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.376330e+03 3.400331e-04 0.000000e+00 energy 6.740121e-02 5.656630e-06 6.740121e-03 displacement 2.244936e+01 8.820214e-02 2.261127e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00646572 (0.03) max norm = 0.0621868 (0.03) max norm = 0.108735 (0.03) max norm = 0.0956617 (0.03) max norm = 0.00646886 (0.03) max norm = 0.056443 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.228934e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.551158e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.394975e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 6.551109e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.637191e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.551109e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.254541e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.652764e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.086042e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.191264e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.791616e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.728697e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.25 Data Record #1 =========================================================================== Step = 5 Time = 0.25 Data = center_of_mass 1 4.01893 46.3308 3.59333 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.931672 -6.73565 0.148257 17 -4.4315 -7.2205 -24.9531 18 -1.0339 -6.72004 0.148385 19 4.0194 46.3308 3.64404 20 -1.04349 -6.71857 0.148397 21 1.36066 38.0177 90.1559 Data Record #2 =========================================================================== Step = 5 Time = 0.25 Data = rotation_quaternion 1 0.000346792 0.000990739 -0.00210985 0.999997 2 0 0 0 1 3 0 0 0 1 4 0.000102388 0.000610367 -0.00126141 0.999999 17 6.47723e-06 -9.81081e-07 -0.00126142 0.999999 18 0.000105627 0.000609876 -0.00126141 0.999999 19 0.000353861 0.000990432 -0.0012619 0.999999 20 0.000291946 0.000581655 -0.00126153 0.999999 21 0.000188458 0.00109001 -0.00213091 0.999997 Data Record #3 =========================================================================== Step = 5 Time = 0.25 Data = Reaction_Forces 1 9.04839e-05 9.95369e-05 -0.000294222 2 -0.294628 -0.216433 -1.28298 3 0.294618 0.216431 1.28299 4 -0.000752935 0.000618191 0.000297706 17 -1.63854e-05 3.28595e-06 -3.29973e-07 18 -2.34217e-06 -0.000123661 -8.21134e-06 19 -0.000144959 5.8964e-05 4.70335e-05 20 3.03849e-05 -0.000131273 -5.48641e-05 21 6.63844e-07 2.76852e-06 1.59124e-05 Data Record #4 =========================================================================== Step = 5 Time = 0.25 Data = Reaction_Torques 1 0.00397931 0.000873521 -0.00061426 2 6.97925 -46.9963 6.3304 3 -3.11182 48.6567 -7.49912 4 0.00294171 0.00237241 0.0170296 17 -6.33854e-05 -0.000412503 1.60737e-05 18 -0.000144751 2.1465e-05 2.50112e-06 19 -0.0026452 0.000623754 -0.00268625 20 0.00012234 -0.000111004 4.39329e-05 21 5.39266e-06 3.06214e-07 1.29061e-06 Data Record #5 =========================================================================== Step = 5 Time = 0.25 Data = Rigid_Connector_Force 1 0 0 0 2 -1.85231e-05 -0.000121189 -8.54132e-06 3 2.04499e-07 -8.14209e-07 -1.01197e-11 4 -1.61809e-05 2.47174e-06 -3.29983e-07 5 -1.89086e-05 -0.000123711 -8.76022e-06 6 9.56653e-05 -5.14021e-05 -9.29614e-07 7 -4.92935e-05 7.56194e-06 4.61039e-05 8 0.0050079 0.000572149 0.0030296 Data Record #6 =========================================================================== Step = 5 Time = 0.25 Data = Rigid_Connector_Moment 1 0 0 0 2 -19.4281 2.96777 2.17581e-06 3 -19.428 2.96775 0 4 -19.428 2.96775 -3.25281e-07 5 7.35511e-06 4.80699e-05 9.67709e-06 6 0.000111044 -5.89753e-05 -1.07855e-06 7 -0.000136111 2.0768e-05 -3.41596e-05 8 0 0 0 ===== beginning time step 6 : 0.3 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19814796 1 Nonlinear solution status: time= 0.3 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.662674e+03 2.725513e+01 0.000000e+00 energy 6.842698e-02 2.274460e-04 6.842698e-03 displacement 2.139911e+01 2.139911e+01 2.139911e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19819800 2 Nonlinear solution status: time= 0.3 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.662674e+03 5.621722e-04 0.000000e+00 energy 6.842698e-02 1.065291e-06 6.842698e-03 displacement 2.139911e+01 3.840224e-02 2.201610e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00697541 (0.03) max norm = 0.0627639 (0.03) max norm = 0.110257 (0.03) max norm = 0.115279 (0.03) max norm = 0.00700341 (0.03) max norm = 0.0673744 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.723904e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.320187e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.977877e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 8.320238e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.193756e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 8.320246e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.734696e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.881614e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.573787e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.617116e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.713129e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.966302e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.3 Data Record #1 =========================================================================== Step = 6 Time = 0.3 Data = center_of_mass 1 4.02772 46.3416 3.58543 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.935534 -6.72481 0.145892 17 -4.4315 -7.2205 -24.9554 18 -1.03203 -6.71004 0.146014 19 4.02819 46.3416 3.63503 20 -1.05256 -6.7069 0.14604 21 1.37252 38.0344 90.1485 Data Record #2 =========================================================================== Step = 6 Time = 0.3 Data = rotation_quaternion 1 0.000289429 0.00103335 -0.0023341 0.999997 2 0 0 0 1 3 0 0 0 1 4 0.00010569 0.000613761 -0.00142639 0.999999 17 8.2262e-06 -1.24738e-06 -0.0014264 0.999999 18 0.000109804 0.000613138 -0.00142639 0.999999 19 0.000297031 0.00103307 -0.00142689 0.999998 20 0.000230578 0.000594824 -0.00142647 0.999999 21 0.000193436 0.00112324 -0.00235365 0.999997 Data Record #3 =========================================================================== Step = 6 Time = 0.3 Data = Reaction_Forces 1 0.000107188 7.11988e-05 -0.000251558 2 -0.358141 -0.264251 -1.56121 3 0.358139 0.26425 1.56121 4 -0.000889262 0.000576551 0.000353392 17 3.18325e-07 6.95001e-07 8.3494e-09 18 -6.14177e-06 -3.66989e-05 1.5664e-06 19 -5.77229e-05 2.03839e-05 2.65497e-05 20 1.12522e-05 -0.000100134 -2.2056e-05 21 2.64117e-07 1.33151e-06 9.2886e-06 Data Record #4 =========================================================================== Step = 6 Time = 0.3 Data = Reaction_Torques 1 0.0033873 0.00237268 -0.00345631 2 8.41917 -57.2013 7.75598 3 -3.73509 59.212 -9.17146 4 0.00356884 0.00203774 0.0225826 17 -2.13357e-05 1.03291e-05 -4.17522e-06 18 0.000173743 -2.81803e-05 -2.5116e-06 19 -0.00149741 0.000337481 -0.00139586 20 7.92677e-05 -7.03232e-05 1.35329e-05 21 3.19537e-06 -2.52462e-07 1.39945e-06 Data Record #5 =========================================================================== Step = 6 Time = 0.3 Data = Rigid_Connector_Force 1 0 0 0 2 -5.62844e-06 -3.67775e-05 1.57473e-06 3 1.95003e-07 -7.73588e-07 -1.22021e-11 4 5.13328e-07 -7.85877e-08 8.3372e-09 5 -1.47128e-05 -9.61377e-05 4.18472e-06 6 3.17578e-05 -1.63872e-05 -3.09003e-07 7 -2.59651e-05 3.99666e-06 2.62407e-05 8 0.004974 -0.000145046 0.00356476 Data Record #6 =========================================================================== Step = 6 Time = 0.3 Data = Rigid_Connector_Moment 1 0 0 0 2 -24.6731 3.7773 -6.16659e-06 3 -24.6732 3.77733 0 4 -24.6733 3.77733 -3.65499e-06 5 3.36612e-06 2.18651e-05 1.48505e-05 6 4.35387e-05 -2.13954e-05 -4.2297e-07 7 -8.79534e-05 1.34662e-05 1.38235e-06 8 0 0 0 ===== beginning time step 7 : 0.35 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19818882 1 Nonlinear solution status: time= 0.35 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.974012e+03 3.645373e+01 0.000000e+00 energy 7.028814e-02 2.160711e-06 7.028814e-03 displacement 2.091818e+01 2.091818e+01 2.091818e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19826388 2 Nonlinear solution status: time= 0.35 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.974012e+03 1.574376e-04 0.000000e+00 energy 7.028814e-02 7.095320e-07 7.028814e-03 displacement 2.091818e+01 1.866093e-02 2.138145e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00751292 (0.03) max norm = 0.0633057 (0.03) max norm = 0.111635 (0.03) max norm = 0.134498 (0.03) max norm = 0.00758585 (0.03) max norm = 0.0795674 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.783276e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.024719e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.242599e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.024721e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.847761e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.024721e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.962604e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.015906e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.557470e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.372148e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.128467e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.977575e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.35 Data Record #1 =========================================================================== Step = 7 Time = 0.35 Data = center_of_mass 1 4.03709 46.3519 3.57743 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.939115 -6.71457 0.14368 17 -4.4315 -7.2205 -24.9576 18 -1.03023 -6.70059 0.143796 19 4.03756 46.3519 3.62668 20 -1.06175 -6.69575 0.143836 21 1.38562 38.05 90.1409 Data Record #2 =========================================================================== Step = 7 Time = 0.35 Data = rotation_quaternion 1 0.000237574 0.00108039 -0.00256526 0.999996 2 0 0 0 1 3 0 0 0 1 4 0.000109315 0.000617672 -0.00159751 0.999999 17 1.01311e-05 -1.538e-06 -0.00159752 0.999999 18 0.000114381 0.000616903 -0.00159751 0.999999 19 0.000245724 0.00108014 -0.00159803 0.999998 20 0.000174025 0.000607849 -0.00159755 0.999999 21 0.000200693 0.00116115 -0.00258359 0.999996 Data Record #3 =========================================================================== Step = 7 Time = 0.35 Data = Reaction_Forces 1 9.35177e-05 -0.000267364 -9.92926e-05 2 -0.425648 -0.315349 -1.85716 3 0.425671 0.315339 1.85715 4 -0.0001307 0.000317876 9.95242e-05 17 1.79623e-06 4.33776e-08 1.09455e-07 18 -2.80423e-06 -6.07754e-06 -4.49141e-06 19 -4.15485e-05 1.89027e-05 4.21718e-06 20 9.96485e-06 -4.82781e-06 -6.16979e-06 21 1.67936e-07 1.36925e-07 2.71309e-06 Data Record #4 =========================================================================== Step = 7 Time = 0.35 Data = Reaction_Torques 1 0.003417 0.00213958 -0.00410104 2 9.93474 -68.0567 9.28489 3 -4.38823 70.4403 -10.9611 4 -9.65962e-05 -0.00324871 0.010569 17 1.17174e-05 4.34559e-05 -8.54681e-07 18 4.95398e-05 -8.27602e-06 -2.11142e-06 19 -0.000217751 7.31652e-05 -0.000566409 20 1.05315e-05 -6.97585e-06 1.34663e-05 21 9.19879e-08 -1.18731e-06 -1.54855e-07 Data Record #5 =========================================================================== Step = 7 Time = 0.35 Data = Rigid_Connector_Force 1 0 0 0 2 -9.81053e-07 -6.35731e-06 -4.38196e-06 3 2.69469e-08 -3.23138e-07 -6.55355e-12 4 1.82318e-06 -2.79761e-07 1.09448e-07 5 -4.96781e-07 -3.21887e-06 -2.25706e-06 6 3.10869e-05 -1.72937e-05 -3.04455e-07 7 -1.04616e-05 1.60894e-06 3.91273e-06 8 0.00490881 -0.000821717 0.00413139 Data Record #6 =========================================================================== Step = 7 Time = 0.35 Data = Rigid_Connector_Moment 1 0 0 0 2 -30.3859 4.66255 -1.11849e-06 3 -30.386 4.66256 0 4 -30.386 4.66256 9.92914e-07 5 1.00574e-06 6.47078e-06 1.01126e-05 6 6.28736e-06 -3.33303e-06 -6.14912e-08 7 -1.13229e-05 1.73428e-06 -3.34266e-06 8 0 0 0 ===== beginning time step 8 : 0.4 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19825542 1 Nonlinear solution status: time= 0.4 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.312341e+03 3.972977e+01 0.000000e+00 energy 7.257806e-02 5.100289e-05 7.257806e-03 displacement 2.062019e+01 2.062019e+01 2.062019e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19831050 2 Nonlinear solution status: time= 0.4 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.312341e+03 8.248304e-05 0.000000e+00 energy 7.257806e-02 7.710805e-07 7.257806e-03 displacement 2.062019e+01 2.977848e-02 2.147143e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00806315 (0.03) max norm = 0.063794 (0.03) max norm = 0.112946 (0.03) max norm = 0.153273 (0.03) max norm = 0.00818516 (0.03) max norm = 0.0920982 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.825390e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.233485e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.582771e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.233485e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.515433e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.233485e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.959478e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.922911e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.505558e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.611716e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.474854e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.239259e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.4 Data Record #1 =========================================================================== Step = 8 Time = 0.4 Data = center_of_mass 1 4.04714 46.3621 3.56921 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.942689 -6.70472 0.141654 17 -4.4315 -7.2205 -24.9596 18 -1.02847 -6.69152 0.141764 19 4.04762 46.3621 3.61897 20 -1.07087 -6.685 0.141818 21 1.40043 38.0647 90.1331 Data Record #2 =========================================================================== Step = 8 Time = 0.4 Data = rotation_quaternion 1 0.000191049 0.00113407 -0.00279689 0.999995 2 0 0 0 1 3 0 0 0 1 4 0.000113308 0.000622369 -0.00177345 0.999998 17 1.21948e-05 -1.85348e-06 -0.00177347 0.999998 18 0.000119406 0.000621442 -0.00177345 0.999998 19 0.000199722 0.00113386 -0.00177401 0.999998 20 0.000121786 0.000621081 -0.00177346 0.999998 21 0.000210656 0.0012044 -0.00281389 0.999995 Data Record #3 =========================================================================== Step = 8 Time = 0.4 Data = Reaction_Forces 1 7.99866e-05 -0.00016658 -7.72179e-05 2 -0.497314 -0.369883 -2.17167 3 0.497328 0.36988 2.17166 4 -0.000196936 0.000214982 8.34819e-05 17 4.40428e-06 -2.31024e-07 1.71723e-07 18 -4.19828e-06 2.38059e-06 4.54262e-07 19 -7.15903e-05 2.22584e-05 1.47752e-05 20 2.08468e-05 2.51667e-06 -1.24399e-05 21 5.81172e-08 2.20372e-08 3.62748e-06 Data Record #4 =========================================================================== Step = 8 Time = 0.4 Data = Reaction_Torques 1 0.0019002 0.00126314 -0.00231084 2 11.5305 -79.5947 10.9222 3 -5.07242 82.3712 -12.8743 4 0.000195073 -0.0010473 0.00813552 17 2.21831e-05 0.000108686 -4.64629e-06 18 1.07064e-06 -1.45178e-06 2.93039e-06 19 -0.000752236 0.000181381 -0.00107908 20 3.13609e-05 -3.98733e-05 1.11413e-05 21 -3.69511e-07 -1.47475e-06 -3.9268e-08 Data Record #5 =========================================================================== Step = 8 Time = 0.4 Data = Rigid_Connector_Force 1 0 0 0 2 2.61447e-07 1.69465e-06 6.25974e-07 3 5.54482e-08 -4.5491e-07 -1.09937e-11 4 4.45972e-06 -6.85935e-07 1.71712e-07 5 8.64417e-07 5.605e-06 1.83089e-06 6 5.16079e-05 -1.917e-05 -5.04332e-07 7 -1.99824e-05 3.08832e-06 1.42708e-05 8 0.00472936 -0.00146571 0.00474382 Data Record #6 =========================================================================== Step = 8 Time = 0.4 Data = Rigid_Connector_Moment 1 0 0 0 2 -36.5745 5.62532 2.80335e-06 3 -36.5745 5.62533 0 4 -36.5745 5.62532 -1.27065e-07 5 1.3237e-06 8.53993e-06 7.98878e-06 6 -2.40054e-05 9.54663e-06 2.34861e-07 7 -3.66176e-05 5.62864e-06 -3.1076e-06 8 0 0 0 ===== beginning time step 9 : 0.45 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19830348 1 Nonlinear solution status: time= 0.45 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.677789e+03 4.401801e+01 0.000000e+00 energy 7.515561e-02 1.254108e-04 7.515561e-03 displacement 2.040027e+01 2.040027e+01 2.040027e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19836738 2 Nonlinear solution status: time= 0.45 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.677789e+03 4.425439e-05 0.000000e+00 energy 7.515561e-02 1.370074e-06 7.515561e-03 displacement 2.040027e+01 2.837206e-02 2.111903e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0086215 (0.03) max norm = 0.0643133 (0.03) max norm = 0.114202 (0.03) max norm = 0.171584 (0.03) max norm = 0.00879182 (0.03) max norm = 0.104911 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.234368e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.456858e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.612945e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.456857e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.675783e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.456857e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.089041e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.321857e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.058197e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.119506e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.594869e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.150740e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.45 Data Record #1 =========================================================================== Step = 9 Time = 0.45 Data = center_of_mass 1 4.05748 46.372 3.56096 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.946281 -6.69523 0.139801 17 -4.4315 -7.2205 -24.9614 18 -1.02675 -6.68283 0.139905 19 4.05797 46.372 3.61173 20 -1.07999 -6.67462 0.139974 21 1.41598 38.0789 90.1252 Data Record #2 =========================================================================== Step = 9 Time = 0.45 Data = rotation_quaternion 1 0.000147754 0.00119042 -0.00302935 0.999995 2 0 0 0 1 3 0 0 0 1 4 0.000117685 0.000628111 -0.00195172 0.999998 17 1.44028e-05 -2.1917e-06 -0.00195173 0.999998 18 0.000124887 0.000627015 -0.00195171 0.999998 19 0.000156947 0.00119024 -0.00195231 0.999997 20 7.24551e-05 0.000634993 -0.00195169 0.999998 21 0.000221572 0.00125021 -0.00304482 0.999995 Data Record #3 =========================================================================== Step = 9 Time = 0.45 Data = Reaction_Forces 1 6.1811e-05 -0.000128156 -5.18051e-05 2 -0.573326 -0.428027 -2.50557 3 0.573323 0.428028 2.50557 4 -9.46673e-05 0.000167677 8.48645e-05 17 2.62471e-06 -1.45251e-07 2.21313e-07 18 -2.92582e-06 -1.45489e-06 -2.85051e-06 19 -4.55541e-05 1.72187e-05 2.46241e-06 20 8.50596e-06 4.42909e-07 4.61029e-07 21 3.43938e-09 -1.47582e-09 2.43012e-06 Data Record #4 =========================================================================== Step = 9 Time = 0.45 Data = Reaction_Torques 1 0.00139779 0.00100151 -0.00176875 2 13.2092 -91.8453 12.6735 3 -5.78998 95.0386 -14.9167 4 4.98584e-05 -0.00257351 0.00513939 17 1.54467e-05 6.42432e-05 -2.72661e-06 18 -4.28206e-05 5.77026e-06 -3.72587e-06 19 -0.000106364 4.3684e-05 -0.000444257 20 5.8792e-06 -4.03701e-06 1.01375e-05 21 -1.84636e-07 -7.40576e-07 -4.71683e-07 Data Record #5 =========================================================================== Step = 9 Time = 0.45 Data = Rigid_Connector_Force 1 0 0 0 2 -2.90341e-07 -1.86122e-06 -2.6292e-06 3 1.07647e-08 -2.61073e-07 -7.5517e-12 4 2.63548e-06 -4.06323e-07 2.21305e-07 5 2.67763e-07 1.71539e-06 2.55498e-06 6 3.73159e-05 -1.59462e-05 -3.6846e-07 7 -8.2382e-06 1.27248e-06 2.09395e-06 8 0.00451503 -0.00209607 0.00538032 Data Record #6 =========================================================================== Step = 9 Time = 0.45 Data = Rigid_Connector_Moment 1 0 0 0 2 -43.1954 6.65942 -3.78195e-06 3 -43.1954 6.65941 0 4 -43.1954 6.65941 -5.61218e-08 5 5.04927e-07 3.19612e-06 9.42559e-06 6 -5.65501e-06 2.90662e-06 5.60081e-08 7 -6.33885e-06 9.76437e-07 -7.04686e-07 8 0 0 0 ===== beginning time step 10 : 0.5 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19835892 1 Nonlinear solution status: time= 0.5 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.072361e+03 4.602199e+01 0.000000e+00 energy 7.806798e-02 1.564298e-04 7.806798e-03 displacement 2.024988e+01 2.024988e+01 2.024988e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19842192 2 Nonlinear solution status: time= 0.5 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.072361e+03 1.409346e-05 0.000000e+00 energy 7.806798e-02 7.590737e-07 7.806798e-03 displacement 2.024988e+01 2.408411e-02 2.121247e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00919584 (0.03) max norm = 0.0648601 (0.03) max norm = 0.115444 (0.03) max norm = 0.189569 (0.03) max norm = 0.00940383 (0.03) max norm = 0.117985 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.870865e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.695566e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.330374e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.695564e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.589927e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.695564e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.261216e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.002407e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.692870e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.051627e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.385875e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.694066e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.5 Data Record #1 =========================================================================== Step = 10 Time = 0.5 Data = center_of_mass 1 4.06805 46.3819 3.55261 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.949985 -6.68592 0.138121 17 -4.4315 -7.2205 -24.9631 18 -1.02505 -6.67432 0.13822 19 4.06856 46.3819 3.6049 20 -1.08914 -6.66441 0.138303 21 1.43216 38.0927 90.1172 Data Record #2 =========================================================================== Step = 10 Time = 0.5 Data = rotation_quaternion 1 0.000106993 0.00124915 -0.00326173 0.999994 2 0 0 0 1 3 0 0 0 1 4 0.00012242 0.000634651 -0.00213225 0.999998 17 1.67622e-05 -2.55384e-06 -0.00213226 0.999998 18 0.000130801 0.000633374 -0.00213224 0.999998 19 0.000116695 0.001249 -0.00213289 0.999997 20 2.53487e-05 0.000649441 -0.00213218 0.999998 21 0.000233313 0.00129825 -0.00327528 0.999994 Data Record #3 =========================================================================== Step = 10 Time = 0.5 Data = Reaction_Forces 1 4.55737e-05 -5.6974e-05 -2.78874e-05 2 -0.653899 -0.48999 -2.85987 3 0.653892 0.489993 2.85988 4 -8.32238e-05 6.80241e-05 2.21622e-05 17 7.45785e-06 -8.25237e-07 4.66387e-07 18 -7.23935e-06 2.74961e-06 4.83687e-07 19 -5.54282e-05 2.17263e-05 5.2108e-06 20 1.34267e-05 1.70591e-06 -2.74864e-06 21 9.37071e-09 -1.34417e-07 2.43918e-06 Data Record #4 =========================================================================== Step = 10 Time = 0.5 Data = Reaction_Torques 1 0.000386305 0.000381052 -0.000497146 2 14.9749 -104.847 14.5459 3 -6.54237 108.478 -17.0963 4 2.1232e-05 0.000358372 0.00243351 17 3.26952e-05 0.000185747 -6.97808e-06 18 -7.51016e-05 9.60525e-06 5.57721e-07 19 -0.000239244 7.58384e-05 -0.000696338 20 1.50993e-05 -1.08396e-05 1.08173e-05 21 -4.10915e-07 -1.39411e-06 -4.68975e-07 Data Record #5 =========================================================================== Step = 10 Time = 0.5 Data = Rigid_Connector_Force 1 0 0 0 2 2.47359e-07 1.59259e-06 9.50062e-07 3 2.88535e-08 -3.31785e-07 -1.09886e-11 4 7.48671e-06 -1.15702e-06 4.66376e-07 5 5.74164e-07 3.69809e-06 2.03775e-06 6 4.25757e-05 -1.97341e-05 -4.24415e-07 7 -1.28525e-05 1.99218e-06 4.78638e-06 8 0.00426031 -0.00271608 0.00604816 Data Record #6 =========================================================================== Step = 10 Time = 0.5 Data = Rigid_Connector_Moment 1 0 0 0 2 -50.2702 7.76872 1.16542e-06 3 -50.2702 7.76872 0 4 -50.2702 7.76871 6.07597e-07 5 9.37363e-07 6.00935e-06 6.64373e-06 6 -2.18731e-05 1.02459e-05 2.18071e-07 7 -1.63754e-05 2.52542e-06 -4.15563e-06 8 0 0 0 ===== beginning time step 11 : 0.55 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19841580 1 Nonlinear solution status: time= 0.55 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.499412e+03 4.439292e+01 0.000000e+00 energy 8.125185e-02 2.656739e-04 8.125185e-03 displacement 1.957748e+01 1.957748e+01 1.957748e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19846692 2 Nonlinear solution status: time= 0.55 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.499412e+03 1.198397e-05 0.000000e+00 energy 8.125185e-02 5.234354e-07 8.125185e-03 displacement 1.957748e+01 2.522393e-02 2.055602e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.00980443 (0.03) max norm = 0.0653952 (0.03) max norm = 0.116653 (0.03) max norm = 0.207515 (0.03) max norm = 0.0100076 (0.03) max norm = 0.131277 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.354999e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.951881e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.988547e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.951883e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.227504e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.951883e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.805889e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.026474e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.245136e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.847225e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.286677e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.317182e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.55 Data Record #1 =========================================================================== Step = 11 Time = 0.55 Data = center_of_mass 1 4.07854 46.3915 3.54439 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.953806 -6.67686 0.136533 17 -4.4315 -7.2205 -24.9646 18 -1.02339 -6.66608 0.136625 19 4.07907 46.3915 3.59831 20 -1.09824 -6.65448 0.136724 21 1.44828 38.1061 90.1094 Data Record #2 =========================================================================== Step = 11 Time = 0.55 Data = rotation_quaternion 1 6.76431e-05 0.00130765 -0.00349048 0.999993 2 0 0 0 1 3 0 0 0 1 4 0.000127349 0.000640696 -0.00231139 0.999997 17 1.92956e-05 -2.94336e-06 -0.0023114 0.999997 18 0.000136997 0.000639224 -0.00231138 0.999997 19 7.78403e-05 0.00130754 -0.00231208 0.999996 20 -2.04403e-05 0.000663239 -0.00231129 0.999997 21 0.00024528 0.00134605 -0.00350176 0.999993 Data Record #3 =========================================================================== Step = 11 Time = 0.55 Data = Reaction_Forces 1 3.49638e-05 -1.34587e-05 -1.77469e-05 2 -0.738997 -0.555749 -3.23444 3 0.738961 0.555755 3.23445 4 -7.79808e-05 5.00212e-05 1.61886e-05 17 7.09661e-06 -8.07006e-07 4.57298e-07 18 -6.96483e-06 2.15036e-06 3.88274e-07 19 -5.1053e-05 1.39889e-05 7.74471e-06 20 1.11709e-05 3.04112e-06 -3.96407e-06 21 3.21544e-08 -2.33861e-07 2.98341e-06 Data Record #4 =========================================================================== Step = 11 Time = 0.55 Data = Reaction_Torques 1 -9.2944e-05 9.72048e-05 3.52911e-05 2 16.8269 -118.593 16.5387 3 -7.32926 122.688 -19.4119 4 -0.000307818 0.000287389 0.00152594 17 3.29754e-05 0.000176534 -6.93031e-06 18 4.76433e-05 -9.36603e-06 2.09976e-06 19 -0.000370588 9.05161e-05 -0.00056328 20 1.27787e-05 -2.16571e-05 6.1193e-06 21 -1.36468e-06 -1.93279e-06 -4.92483e-07 Data Record #5 =========================================================================== Step = 11 Time = 0.55 Data = Rigid_Connector_Force 1 0 0 0 2 1.63172e-07 1.04615e-06 8.4556e-07 3 3.13925e-08 -2.97201e-07 -1.13158e-11 4 7.128e-06 -1.10421e-06 4.57287e-07 5 7.27667e-07 4.66871e-06 3.37372e-06 6 4.06097e-05 -1.23613e-05 -4.06913e-07 7 -1.04432e-05 1.62759e-06 7.3378e-06 8 0.0039788 -0.00332435 0.00671582 Data Record #6 =========================================================================== Step = 11 Time = 0.55 Data = Rigid_Connector_Moment 1 0 0 0 2 -57.8663 8.96384 2.39127e-06 3 -57.8663 8.96385 0 4 -57.8663 8.96385 2.91392e-07 5 4.36978e-07 2.77496e-06 5.39148e-06 6 -2.52916e-05 8.04568e-06 2.53492e-07 7 -1.57486e-05 2.43858e-06 -6.98192e-07 8 0 0 0 ===== beginning time step 12 : 0.6 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19845846 1 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.959356e+03 4.260005e+01 0.000000e+00 energy 8.482911e-02 2.867387e-04 8.482911e-03 displacement 1.908175e+01 1.908175e+01 1.908175e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19851138 2 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.959356e+03 1.828609e-05 0.000000e+00 energy 8.482911e-02 3.230970e-07 8.482911e-03 displacement 1.908175e+01 1.251422e-02 1.970225e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0104069 (0.03) max norm = 0.0659322 (0.03) max norm = 0.117841 (0.03) max norm = 0.22532 (0.03) max norm = 0.0106056 (0.03) max norm = 0.145297 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.839007e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 2.225066e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.268395e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 2.225065e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.128050e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.225065e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.387665e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.581437e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.587829e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.232006e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.432819e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.965419e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.6 Data Record #1 =========================================================================== Step = 12 Time = 0.6 Data = center_of_mass 1 4.08879 46.4008 3.53636 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.957727 -6.66805 0.135021 17 -4.4315 -7.2205 -24.9661 18 -1.02177 -6.65811 0.135107 19 4.08935 46.4008 3.59193 20 -1.10742 -6.64481 0.135221 21 1.46384 38.1191 90.1017 Data Record #2 =========================================================================== Step = 12 Time = 0.6 Data = rotation_quaternion 1 2.92885e-05 0.00136393 -0.00371835 0.999992 2 0 0 0 1 3 0 0 0 1 4 0.000132541 0.000646785 -0.00248935 0.999997 17 2.19956e-05 -3.35922e-06 -0.00248937 0.999997 18 0.000143539 0.000645105 -0.00248934 0.999997 19 3.99863e-05 0.00136386 -0.00249009 0.999996 20 -6.4921e-05 0.000676942 -0.00248921 0.999997 21 0.000257087 0.00139241 -0.00372736 0.999992 Data Record #3 =========================================================================== Step = 12 Time = 0.6 Data = Reaction_Forces 1 3.23365e-06 3.44418e-05 -2.3728e-05 2 -0.828887 -0.625537 -3.63048 3 0.828884 0.625536 3.63047 4 -0.000128216 8.15045e-05 6.16756e-05 17 1.10676e-05 -1.41012e-06 4.62447e-07 18 -1.10546e-05 2.26184e-06 -2.37632e-07 19 -1.25593e-05 1.56019e-05 -1.1423e-07 20 4.31666e-06 -1.40736e-05 -3.96088e-06 21 1.23319e-07 1.09059e-07 1.4503e-06 Data Record #4 =========================================================================== Step = 12 Time = 0.6 Data = Reaction_Torques 1 -3.97434e-05 4.27429e-05 4.93477e-05 2 18.7704 -133.13 18.6592 3 -8.15344 137.71 -21.8724 4 -0.000138669 -0.000139748 0.00252726 17 4.74427e-05 0.000276545 -1.1582e-05 18 -2.72672e-05 2.02238e-06 2.26521e-06 19 1.17953e-05 2.64637e-05 -0.00033333 20 2.93723e-07 1.17643e-05 -6.79558e-07 21 9.4075e-08 -1.28747e-07 -1.29982e-07 Data Record #5 =========================================================================== Step = 12 Time = 0.6 Data = Rigid_Connector_Force 1 0 0 0 2 8.29766e-08 5.32465e-07 2.24802e-07 3 6.99853e-08 -3.19259e-07 -1.37567e-11 4 1.11376e-05 -1.72938e-06 4.62434e-07 5 -2.03758e-06 -1.30872e-05 -4.13942e-06 6 6.20508e-06 -1.46155e-05 -6.43087e-08 7 -6.35424e-06 9.86357e-07 -1.78539e-07 8 0.00373278 -0.0039238 0.00737673 Data Record #6 =========================================================================== Step = 12 Time = 0.6 Data = Rigid_Connector_Moment 1 0 0 0 2 -65.9616 10.2419 1.96638e-06 3 -65.9616 10.2419 0 4 -65.9616 10.2419 -2.98969e-07 5 1.71582e-06 1.09811e-05 8.08574e-06 6 2.50521e-06 -6.20966e-06 -2.60018e-08 7 1.5093e-06 -2.21719e-07 8.76449e-06 8 0 0 0 ===== beginning time step 13 : 0.65 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19850724 1 Nonlinear solution status: time= 0.65 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.455778e+03 4.104712e+01 0.000000e+00 energy 8.862984e-02 3.637935e-04 8.862984e-03 displacement 1.834049e+01 1.834049e+01 1.834049e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19855548 2 Nonlinear solution status: time= 0.65 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.455778e+03 2.211837e-05 0.000000e+00 energy 8.862984e-02 1.975701e-07 8.862984e-03 displacement 1.834049e+01 1.167338e-02 1.885650e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0109996 (0.03) max norm = 0.0664633 (0.03) max norm = 0.118902 (0.03) max norm = 0.24303 (0.03) max norm = 0.0113037 (0.03) max norm = 0.159565 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.366183e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.516225e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.819147e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 2.516225e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.531286e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.516225e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.666957e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.638298e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.835261e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.217254e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.053701e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.953063e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.65 Data Record #1 =========================================================================== Step = 13 Time = 0.65 Data = center_of_mass 1 4.09896 46.4097 3.52853 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.961701 -6.65963 0.133495 17 -4.4315 -7.2205 -24.9676 18 -1.0202 -6.65053 0.133574 19 4.09954 46.4097 3.58574 20 -1.11653 -6.63554 0.133704 21 1.47929 38.1315 90.0942 Data Record #2 =========================================================================== Step = 13 Time = 0.65 Data = rotation_quaternion 1 -7.03982e-06 0.00141987 -0.0039427 0.999991 2 0 0 0 1 3 0 0 0 1 4 0.000137793 0.000651468 -0.00266576 0.999996 17 2.48732e-05 -3.80318e-06 -0.00266579 0.999996 18 0.00015023 0.000649567 -0.00266575 0.999996 19 4.14642e-06 0.00141984 -0.00266656 0.999995 20 -0.000107602 0.00068899 -0.0026656 0.999996 21 0.000269483 0.00143807 -0.00394923 0.999991 Data Record #3 =========================================================================== Step = 13 Time = 0.65 Data = Reaction_Forces 1 -9.30578e-07 3.6345e-05 -2.80942e-05 2 -0.92354 -0.699336 -4.04783 3 0.923532 0.699336 4.04783 4 -0.000118657 7.83929e-05 3.96685e-05 17 6.36506e-06 -7.34359e-07 2.58176e-07 18 -6.95743e-06 -2.26055e-06 -9.04229e-07 19 -1.98488e-05 2.83266e-05 -9.83129e-07 20 7.84203e-06 -1.77406e-05 -2.28932e-06 21 2.00033e-07 6.95703e-08 1.87237e-06 Data Record #4 =========================================================================== Step = 13 Time = 0.65 Data = Reaction_Torques 1 -0.000129115 -7.97109e-05 0.000285348 2 20.8046 -148.452 20.907 3 -9.01419 153.542 -24.4767 4 -0.000138491 0.000912543 0.00236334 17 2.66857e-05 0.000159121 -6.09816e-06 18 -1.51383e-06 -1.19007e-06 -2.17855e-06 19 5.28288e-05 3.96831e-05 -0.000555891 20 9.16948e-06 2.24092e-05 9.03961e-06 21 -3.56649e-07 -1.25724e-06 -4.56855e-07 Data Record #5 =========================================================================== Step = 13 Time = 0.65 Data = Rigid_Connector_Force 1 0 0 0 2 -5.08879e-07 -3.26417e-06 -6.46065e-07 3 8.34916e-08 -2.69268e-07 -1.26036e-11 4 6.44855e-06 -1.00363e-06 2.58164e-07 5 -2.51493e-06 -1.61304e-05 -3.3706e-06 6 9.49187e-06 -2.67164e-05 -9.81496e-08 7 -1.0357e-05 1.6102e-06 -1.08128e-06 8 0.00345391 -0.00449936 0.00801947 Data Record #6 =========================================================================== Step = 13 Time = 0.65 Data = Rigid_Connector_Moment 1 0 0 0 2 -74.5888 11.6084 -1.74444e-06 3 -74.5888 11.6084 0 4 -74.5888 11.6084 4.34028e-07 5 3.12471e-06 1.99845e-05 1.0768e-05 6 4.02888e-06 -1.19931e-05 -4.16962e-08 7 -5.53298e-06 8.63734e-07 1.72337e-06 8 0 0 0 ===== beginning time step 14 : 0.7 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19855476 1 Nonlinear solution status: time= 0.7 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.992395e+03 4.013321e+01 0.000000e+00 energy 9.280488e-02 3.839293e-04 9.280488e-03 displacement 1.729956e+01 1.729956e+01 1.729956e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19862172 2 Nonlinear solution status: time= 0.7 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.992395e+03 3.395785e-05 0.000000e+00 energy 9.280488e-02 1.919340e-07 9.280488e-03 displacement 1.729956e+01 1.817516e-02 1.792465e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0115842 (0.03) max norm = 0.0670155 (0.03) max norm = 0.11992 (0.03) max norm = 0.261033 (0.03) max norm = 0.0119975 (0.03) max norm = 0.174055 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.658509e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.826301e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.121749e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 2.826301e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.220092e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.826301e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.387608e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.034867e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.114534e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.026448e-13 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.172918e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.037508e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.7 Data Record #1 =========================================================================== Step = 14 Time = 0.7 Data = center_of_mass 1 4.10912 46.418 3.52092 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.965665 -6.65178 0.131914 17 -4.4315 -7.2205 -24.9692 18 -1.01872 -6.64351 0.131985 19 4.10973 46.418 3.57991 20 -1.12562 -6.62683 0.13213 21 1.49479 38.1428 90.0868 Data Record #2 =========================================================================== Step = 14 Time = 0.7 Data = rotation_quaternion 1 -3.93168e-05 0.00147604 -0.00416473 0.99999 2 0 0 0 1 3 0 0 0 1 4 0.000143103 0.000654643 -0.00284202 0.999996 17 2.79376e-05 -4.27677e-06 -0.00284205 0.999996 18 0.000157072 0.000652505 -0.00284201 0.999996 19 -2.76555e-05 0.00147605 -0.00284288 0.999995 20 -0.000146609 0.000698993 -0.00284183 0.999996 21 0.000282693 0.0014838 -0.00416869 0.99999 Data Record #3 =========================================================================== Step = 14 Time = 0.7 Data = Reaction_Forces 1 1.21363e-05 -1.91453e-05 -3.4274e-05 2 -1.02312 -0.777279 -4.4872 3 1.02312 0.777276 4.4872 4 -0.00018548 8.65324e-05 6.53075e-05 17 3.07973e-06 -2.00198e-07 1.16969e-07 18 -3.88871e-06 -4.04368e-06 -8.85105e-07 19 -5.3986e-05 4.24026e-05 4.68514e-06 20 1.89247e-05 -1.67936e-05 -6.73299e-06 21 3.13771e-07 1.93521e-07 2.54114e-06 Data Record #4 =========================================================================== Step = 14 Time = 0.7 Data = Reaction_Torques 1 0.000254602 -0.000129337 0.000457243 2 22.9326 -164.582 23.2862 3 -9.91303 170.208 -27.2296 4 -4.15439e-06 0.00126275 0.00318207 17 1.43652e-05 7.66765e-05 -9.73933e-07 18 1.25403e-05 -3.28672e-06 3.09443e-06 19 -0.000243851 0.000111 -0.00114628 20 3.01427e-05 1.12773e-05 2.49301e-05 21 9.43797e-08 -7.06019e-07 7.6365e-08 Data Record #5 =========================================================================== Step = 14 Time = 0.7 Data = Rigid_Connector_Force 1 0 0 0 2 -7.09197e-07 -4.53968e-06 -7.68152e-07 3 9.97873e-08 -2.95797e-07 -1.58162e-11 4 3.17951e-06 -4.95995e-07 1.16953e-07 5 -2.10998e-06 -1.35054e-05 -2.38698e-06 6 3.29514e-05 -3.91144e-05 -3.39134e-07 7 -2.10347e-05 3.28822e-06 4.34601e-06 8 0.00314204 -0.00503122 0.00863898 Data Record #6 =========================================================================== Step = 14 Time = 0.7 Data = Rigid_Connector_Moment 1 0 0 0 2 -83.7758 13.0684 5.34096e-06 3 -83.7759 13.0685 0 4 -83.7759 13.0685 2.24649e-06 5 4.46731e-06 2.85392e-05 1.1376e-05 6 -9.64398e-07 1.5292e-06 9.92355e-09 7 -2.76975e-05 4.29875e-06 -1.35332e-05 8 0 0 0 ===== beginning time step 15 : 0.75 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19861848 1 Nonlinear solution status: time= 0.75 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.572118e+03 3.974022e+01 0.000000e+00 energy 9.729233e-02 4.366345e-04 9.729233e-03 displacement 1.644760e+01 1.644760e+01 1.644760e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19866690 2 Nonlinear solution status: time= 0.75 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.572118e+03 5.670967e-05 0.000000e+00 energy 9.729233e-02 2.217998e-07 9.729233e-03 displacement 1.644760e+01 2.597702e-02 1.728969e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0121624 (0.03) max norm = 0.0675432 (0.03) max norm = 0.120815 (0.03) max norm = 0.279252 (0.03) max norm = 0.01268 (0.03) max norm = 0.188754 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.952096e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.155489e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.594508e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.155488e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.108725e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.155488e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.189356e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.461205e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.220479e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.926529e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.103381e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.457225e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.75 Data Record #1 =========================================================================== Step = 15 Time = 0.75 Data = center_of_mass 1 4.11936 46.4259 3.51345 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.969613 -6.64442 0.130286 17 -4.4315 -7.2205 -24.9708 18 -1.0173 -6.63697 0.130351 19 4.12 46.4259 3.57445 20 -1.13472 -6.61861 0.130511 21 1.51059 38.1532 90.0796 Data Record #2 =========================================================================== Step = 15 Time = 0.75 Data = rotation_quaternion 1 -6.72955e-05 0.00153336 -0.00438457 0.999989 2 0 0 0 1 3 0 0 0 1 4 0.000148534 0.000656701 -0.00301896 0.999995 17 3.11907e-05 -4.78042e-06 -0.003019 0.999995 18 0.000164129 0.00065431 -0.00301895 0.999995 19 -5.51782e-05 0.00153341 -0.00301989 0.999994 20 -0.000181786 0.000707327 -0.00301874 0.999995 21 0.000296843 0.00153043 -0.00438583 0.999989 Data Record #3 =========================================================================== Step = 15 Time = 0.75 Data = Reaction_Forces 1 2.15918e-05 -2.84102e-05 -4.90017e-05 2 -1.12794 -0.859644 -4.94999 3 1.12793 0.85964 4.95 4 -0.000292177 0.000146397 9.9069e-05 17 1.08218e-05 -1.37681e-06 2.69773e-07 18 -1.17027e-05 -3.08738e-06 -1.2297e-06 19 -7.84917e-05 5.71282e-05 1.05686e-05 20 2.56869e-05 -2.57298e-05 -1.4508e-05 21 3.67825e-07 3.44329e-07 3.73198e-06 Data Record #4 =========================================================================== Step = 15 Time = 0.75 Data = Reaction_Torques 1 0.000377459 -0.000157849 0.000637073 2 25.1599 -181.575 25.8058 3 -10.8522 187.764 -30.1411 4 3.77225e-05 0.00146001 0.00489694 17 5.07616e-05 0.000270014 -9.61912e-06 18 -3.01723e-05 2.857e-06 1.86896e-06 19 -0.000547886 0.000182296 -0.00157723 20 4.21988e-05 4.21886e-06 3.04109e-05 21 4.1333e-07 -5.43222e-07 -1.56903e-07 Data Record #5 =========================================================================== Step = 15 Time = 0.75 Data = Rigid_Connector_Force 1 0 0 0 2 -7.51756e-07 -4.79965e-06 -9.59942e-07 3 1.29107e-07 -3.35464e-07 -1.97899e-11 4 1.09509e-05 -1.71227e-06 2.69754e-07 5 -3.31734e-06 -2.1178e-05 -4.4517e-06 6 4.94874e-05 -5.25763e-05 -5.12327e-07 7 -2.90043e-05 4.55185e-06 1.00563e-05 8 0.00278816 -0.00551857 0.00924324 Data Record #6 =========================================================================== Step = 15 Time = 0.75 Data = Rigid_Connector_Moment 1 0 0 0 2 -93.5283 14.6237 3.34057e-06 3 -93.5283 14.6237 0 4 -93.5283 14.6237 1.47149e-06 5 6.36937e-06 4.06039e-05 1.52434e-05 6 -5.55443e-06 6.79899e-06 5.74523e-08 7 -4.05315e-05 6.31175e-06 -1.51168e-05 8 0 0 0 ===== beginning time step 16 : 0.8 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19866456 1 Nonlinear solution status: time= 0.8 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.199753e+03 4.113327e+01 0.000000e+00 energy 1.021161e-01 4.896926e-04 1.021161e-02 displacement 1.593846e+01 1.593846e+01 1.593846e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19872072 2 Nonlinear solution status: time= 0.8 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.199753e+03 4.906702e-05 0.000000e+00 energy 1.021161e-01 1.974805e-07 1.021161e-02 displacement 1.593846e+01 1.547086e-02 1.649887e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0127413 (0.03) max norm = 0.0679689 (0.03) max norm = 0.121668 (0.03) max norm = 0.297741 (0.03) max norm = 0.0133559 (0.03) max norm = 0.203642 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.369362e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.503822e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.777035e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.503822e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.237717e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.503821e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.852309e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.105297e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.432360e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.612402e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.747118e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.011754e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.8 Data Record #1 =========================================================================== Step = 16 Time = 0.8 Data = center_of_mass 1 4.12953 46.4332 3.50618 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.973518 -6.63758 0.128601 17 -4.4315 -7.2205 -24.9725 18 -1.01596 -6.63093 0.128659 19 4.1302 46.4332 3.56928 20 -1.14398 -6.61086 0.128834 21 1.52606 38.1628 90.0726 Data Record #2 =========================================================================== Step = 16 Time = 0.8 Data = rotation_quaternion 1 -9.22135e-05 0.00158923 -0.00460724 0.999988 2 0 0 0 1 3 0 0 0 1 4 0.000154089 0.000657669 -0.00319679 0.999995 17 3.46329e-05 -5.31428e-06 -0.00319682 0.999995 18 0.000171406 0.000655012 -0.00319677 0.999995 19 -7.96198e-05 0.00158931 -0.00319778 0.999994 20 -0.00021391 0.000714137 -0.00319653 0.999995 21 0.000311431 0.00157627 -0.00460598 0.999988 Data Record #3 =========================================================================== Step = 16 Time = 0.8 Data = Reaction_Forces 1 3.42751e-06 1.35749e-05 -3.57708e-05 2 -1.23826 -0.94664 -5.4373 3 1.23824 0.94664 5.4373 4 -0.000187426 9.92398e-05 6.85394e-05 17 5.07251e-06 -5.51435e-07 1.56675e-07 18 -5.68345e-06 -2.44525e-06 -8.57074e-07 19 -3.80392e-05 4.18502e-05 7.91718e-07 20 1.44471e-05 -2.05601e-05 -4.62954e-06 21 3.43881e-07 9.83833e-08 2.48043e-06 Data Record #4 =========================================================================== Step = 16 Time = 0.8 Data = Reaction_Torques 1 5.51837e-05 -0.000140835 0.00044052 2 27.4913 -199.468 28.4723 3 -11.8343 206.249 -33.2186 4 -0.000256029 0.000980822 0.00318453 17 2.49666e-05 0.000126255 -4.63237e-06 18 -6.3581e-06 -2.37037e-07 2.29465e-06 19 -4.0545e-05 7.5773e-05 -0.000933137 20 1.86857e-05 2.57534e-05 1.82461e-05 21 -8.32312e-07 -1.47981e-06 -2.67915e-07 Data Record #5 =========================================================================== Step = 16 Time = 0.8 Data = Rigid_Connector_Force 1 0 0 0 2 -5.11214e-07 -3.25587e-06 -7.00417e-07 3 9.97257e-08 -2.5918e-07 -1.69845e-11 4 5.17224e-06 -8.10614e-07 1.56658e-07 5 -2.80384e-06 -1.78555e-05 -4.05262e-06 6 2.07882e-05 -3.91457e-05 -2.14798e-07 7 -1.72509e-05 2.70453e-06 5.7692e-07 8 0.00245991 -0.0059776 0.00982634 Data Record #6 =========================================================================== Step = 16 Time = 0.8 Data = Rigid_Connector_Moment 1 0 0 0 2 -103.847 16.2749 2.89995e-06 3 -103.847 16.2749 0 4 -103.847 16.2749 6.05224e-07 5 4.66527e-06 2.96456e-05 1.41028e-05 6 5.23626e-06 -9.48807e-06 -5.41425e-08 7 -1.42807e-05 2.23079e-06 -4.1404e-06 8 0 0 0 ===== beginning time step 17 : 0.85 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19871766 1 Nonlinear solution status: time= 0.85 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.881117e+03 3.869303e+01 0.000000e+00 energy 1.072721e-01 5.389821e-04 1.072721e-02 displacement 1.497186e+01 1.497186e+01 1.497186e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19876032 2 Nonlinear solution status: time= 0.85 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.881117e+03 7.702690e-05 0.000000e+00 energy 1.072721e-01 2.105388e-07 1.072721e-02 displacement 1.497186e+01 2.145533e-02 1.564318e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0133076 (0.03) max norm = 0.0684364 (0.03) max norm = 0.122428 (0.03) max norm = 0.316712 (0.03) max norm = 0.0140137 (0.03) max norm = 0.218696 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.383643e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.871252e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.985656e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.871251e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.261541e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.871250e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.440641e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.430751e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.864447e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.238384e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.481756e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.983024e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.85 Data Record #1 =========================================================================== Step = 17 Time = 0.85 Data = center_of_mass 1 4.13958 46.44 3.49915 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.977392 -6.63124 0.126869 17 -4.4315 -7.2205 -24.9742 18 -1.01469 -6.62538 0.12692 19 4.14027 46.44 3.56448 20 -1.15317 -6.60362 0.127109 21 1.5414 38.1714 90.0658 Data Record #2 =========================================================================== Step = 17 Time = 0.85 Data = rotation_quaternion 1 -0.000113114 0.00164465 -0.00482586 0.999987 2 0 0 0 1 3 0 0 0 1 4 0.000159799 0.000657756 -0.00337287 0.999994 17 3.82636e-05 -5.8783e-06 -0.00337291 0.999994 18 0.000178931 0.000654817 -0.00337286 0.999994 19 -0.00010006 0.00164476 -0.00337394 0.999993 20 -0.000242202 0.000719514 -0.0033726 0.999994 21 0.000326593 0.00162184 -0.0048221 0.999987 Data Record #3 =========================================================================== Step = 17 Time = 0.85 Data = Reaction_Forces 1 9.34642e-06 2.20204e-06 -4.84732e-05 2 -1.35431 -1.03845 -5.9502 3 1.3543 1.03845 5.9502 4 -0.000254169 0.000137194 6.73045e-05 17 6.05984e-06 -6.99917e-07 1.43984e-07 18 -7.00563e-06 -4.24999e-06 -1.16649e-06 19 -5.83682e-05 5.11938e-05 5.96069e-06 20 2.01634e-05 -2.73989e-05 -1.04086e-05 21 2.74161e-07 2.64741e-07 3.33859e-06 Data Record #4 =========================================================================== Step = 17 Time = 0.85 Data = Reaction_Torques 1 0.000282518 -0.00019262 0.000597924 2 29.9329 -218.303 31.2911 3 -12.8615 225.704 -36.4686 4 -0.000173471 0.00171155 0.00466789 17 3.17404e-05 0.000150683 -8.40734e-06 18 -4.02926e-05 5.03985e-06 1.77676e-06 19 -0.000314352 0.000137941 -0.0012944 20 3.2108e-05 1.84211e-05 2.34522e-05 21 -5.2768e-07 -9.1202e-07 -2.87115e-07 Data Record #5 =========================================================================== Step = 17 Time = 0.85 Data = Rigid_Connector_Force 1 0 0 0 2 -8.21578e-07 -5.2214e-06 -1.02253e-06 3 1.24212e-07 -2.71501e-07 -1.92538e-11 4 6.18405e-06 -9.71418e-07 1.43965e-07 5 -3.71952e-06 -2.36373e-05 -4.80805e-06 6 3.44853e-05 -4.74321e-05 -3.60171e-07 7 -2.3883e-05 3.76163e-06 5.60052e-06 8 0.00211553 -0.00639407 0.0103862 Data Record #6 =========================================================================== Step = 17 Time = 0.85 Data = Rigid_Connector_Moment 1 0 0 0 2 -114.731 18.022 -3.69114e-07 3 -114.731 18.022 0 4 -114.731 18.022 -2.14595e-06 5 6.24081e-06 3.95966e-05 1.53462e-05 6 4.43823e-06 -5.03917e-06 -4.65022e-08 7 -2.84926e-05 4.46095e-06 -8.07575e-06 8 0 0 0 ===== beginning time step 18 : 0.9 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19875600 1 Nonlinear solution status: time= 0.9 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.621931e+03 3.855974e+01 0.000000e+00 energy 1.127934e-01 5.819459e-04 1.127934e-02 displacement 1.422031e+01 1.422031e+01 1.422031e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19881468 2 Nonlinear solution status: time= 0.9 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.621931e+03 9.473873e-05 0.000000e+00 energy 1.127934e-01 3.191133e-07 1.127934e-02 displacement 1.422031e+01 2.111771e-02 1.484763e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0138646 (0.03) max norm = 0.0688871 (0.03) max norm = 0.123151 (0.03) max norm = 0.336849 (0.03) max norm = 0.0146569 (0.03) max norm = 0.233891 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.314635e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.257095e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.563588e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.257095e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.030368e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.257095e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.472861e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.420612e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.788105e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.932333e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.420204e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.869400e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.9 Data Record #1 =========================================================================== Step = 18 Time = 0.9 Data = center_of_mass 1 4.14947 46.4462 3.49232 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.981249 -6.62538 0.12507 17 -4.4315 -7.2205 -24.9761 18 -1.0135 -6.62031 0.125114 19 4.1502 46.4462 3.56003 20 -1.16238 -6.59686 0.125318 21 1.55643 38.1791 90.0591 Data Record #2 =========================================================================== Step = 18 Time = 0.9 Data = rotation_quaternion 1 -0.000130156 0.00169882 -0.0050427 0.999986 2 0 0 0 1 3 0 0 0 1 4 0.000165599 0.000656618 -0.00354788 0.999993 17 4.20762e-05 -6.47155e-06 -0.00354792 0.999994 18 0.000186637 0.000653382 -0.00354786 0.999993 19 -0.000116646 0.00169895 -0.00354902 0.999992 20 -0.000266735 0.000723113 -0.00354758 0.999993 21 0.000342229 0.00166658 -0.00503655 0.999986 Data Record #3 =========================================================================== Step = 18 Time = 0.9 Data = Reaction_Forces 1 5.39554e-06 8.27076e-06 -4.72936e-05 2 -1.47631 -1.13526 -6.48962 3 1.47632 1.13526 6.48961 4 -0.000231114 0.000118288 5.47485e-05 17 5.83581e-06 -7.11025e-07 1.29769e-07 18 -6.92848e-06 -5.2337e-06 -1.04752e-06 19 -5.39755e-05 5.31055e-05 3.08405e-06 20 1.99423e-05 -2.78972e-05 -6.46115e-06 21 1.98003e-07 3.67505e-07 2.88274e-06 Data Record #4 =========================================================================== Step = 18 Time = 0.9 Data = Reaction_Torques 1 0.000198551 -0.000209513 0.000565479 2 32.4881 -238.113 34.2682 3 -13.9358 246.165 -39.8978 4 -0.000201216 0.00238346 0.00419524 17 2.74373e-05 0.00014565 -6.753e-06 18 8.82224e-07 -1.25825e-06 3.57754e-07 19 -0.000166001 0.000118547 -0.00129078 20 3.19103e-05 2.74252e-05 2.5357e-05 21 5.89269e-07 6.63413e-07 6.25362e-07 Data Record #5 =========================================================================== Step = 18 Time = 0.9 Data = Rigid_Connector_Force 1 0 0 0 2 -9.72869e-07 -6.17137e-06 -9.17764e-07 3 1.19801e-07 -2.26644e-07 -1.75456e-11 4 5.95561e-06 -9.37669e-07 1.29751e-07 5 -3.80766e-06 -2.41529e-05 -3.69351e-06 6 3.02256e-05 -4.93612e-05 -3.16413e-07 7 -2.37499e-05 3.74426e-06 2.76764e-06 8 0.00177277 -0.006771 0.010922 Data Record #6 =========================================================================== Step = 18 Time = 0.9 Data = Rigid_Connector_Moment 1 0 0 0 2 -126.159 19.8624 -3.65926e-07 3 -126.159 19.8624 0 4 -126.159 19.8624 -7.23754e-07 5 6.29281e-06 3.98507e-05 1.37348e-05 6 6.49034e-06 -9.85089e-06 -6.80699e-08 7 -2.69102e-05 4.21505e-06 -1.1607e-05 8 0 0 0 ===== beginning time step 19 : 0.95 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19881072 1 Nonlinear solution status: time= 0.95 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.041931e+04 3.677234e+01 0.000000e+00 energy 1.187084e-01 6.289745e-04 1.187084e-02 displacement 1.351389e+01 1.351389e+01 1.351389e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19885950 2 Nonlinear solution status: time= 0.95 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.041931e+04 1.123037e-04 0.000000e+00 energy 1.187084e-01 2.901858e-07 1.187084e-02 displacement 1.351389e+01 2.495576e-02 1.414871e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.014408 (0.03) max norm = 0.0693191 (0.03) max norm = 0.123801 (0.03) max norm = 0.357803 (0.03) max norm = 0.0152804 (0.03) max norm = 0.249207 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.575185e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.662170e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.111303e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.662170e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.422320e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.662170e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.374523e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.109746e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.934630e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.116879e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.392019e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.142065e-11 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 0.95 Data Record #1 =========================================================================== Step = 19 Time = 0.95 Data = center_of_mass 1 4.15928 46.452 3.48575 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.985031 -6.61999 0.1232 17 -4.4315 -7.2205 -24.978 18 -1.01237 -6.61568 0.123237 19 4.16004 46.452 3.5558 20 -1.17143 -6.59058 0.123454 21 1.57145 38.186 90.0527 Data Record #2 =========================================================================== Step = 19 Time = 0.95 Data = rotation_quaternion 1 -0.000144293 0.00175304 -0.00525431 0.999985 2 0 0 0 1 3 0 0 0 1 4 0.000171499 0.000654245 -0.00372051 0.999993 17 4.60786e-05 -7.0953e-06 -0.00372056 0.999993 18 0.000194538 0.000650698 -0.0037205 0.999993 19 -0.000130348 0.0017532 -0.00372174 0.999992 20 -0.000288657 0.000725101 -0.0037202 0.999993 21 0.000358319 0.00171114 -0.00524569 0.999985 Data Record #3 =========================================================================== Step = 19 Time = 0.95 Data = Reaction_Forces 1 1.6349e-05 -3.34025e-05 -3.58405e-05 2 -1.60454 -1.23728 -7.05673 3 1.60455 1.23728 7.05672 4 -0.00015476 9.05757e-05 2.66989e-05 17 5.25728e-06 -6.57281e-07 1.44149e-07 18 -6.35699e-06 -5.49835e-06 -1.5551e-06 19 -6.28609e-05 4.76307e-05 5.78653e-06 20 2.09305e-05 -1.68901e-05 -8.37399e-06 21 1.6623e-07 2.74537e-07 2.80463e-06 Data Record #4 =========================================================================== Step = 19 Time = 0.95 Data = Reaction_Torques 1 0.000304022 -0.000144014 0.000505794 2 35.1628 -258.941 37.41 3 -15.0596 267.678 -43.5133 4 -0.00057804 0.00131956 0.00312304 17 2.66424e-05 0.000130949 -4.14432e-06 18 -1.76092e-05 1.70863e-06 5.44039e-07 19 -0.000295359 0.000123295 -0.0012563 20 3.21938e-05 9.41612e-06 2.93673e-05 21 5.00609e-07 4.7483e-08 3.90558e-07 Data Record #5 =========================================================================== Step = 19 Time = 0.95 Data = Rigid_Connector_Force 1 0 0 0 2 -1.00284e-06 -6.34323e-06 -1.41097e-06 3 9.68708e-08 -1.87595e-07 -1.59997e-11 4 5.35415e-06 -8.44877e-07 1.44133e-07 5 -2.09435e-06 -1.32468e-05 -3.01132e-06 6 3.98361e-05 -4.39874e-05 -4.23859e-07 7 -2.30248e-05 3.64332e-06 5.36267e-06 8 0.00139468 -0.00711279 0.0114295 Data Record #6 =========================================================================== Step = 19 Time = 0.95 Data = Rigid_Connector_Moment 1 0 0 0 2 -138.156 21.8001 1.81936e-06 3 -138.156 21.8001 0 4 -138.156 21.8 1.27523e-06 5 4.76997e-06 3.01138e-05 1.33712e-05 6 -3.90584e-06 5.00733e-06 4.14244e-08 7 -2.99489e-05 4.69523e-06 -1.59656e-05 8 0 0 0 ===== beginning time step 20 : 1 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19885770 1 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.127781e+04 3.384557e+01 0.000000e+00 energy 1.249787e-01 7.499758e-04 1.249787e-02 displacement 1.269455e+01 1.269455e+01 1.269455e-03 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19890108 2 Nonlinear solution status: time= 1 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.127781e+04 1.436803e-04 0.000000e+00 energy 1.249787e-01 3.877441e-07 1.249787e-02 displacement 1.269455e+01 2.187848e-02 1.320815e-03 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 max norm = 0.0149299 (0.03) max norm = 0.0697429 (0.03) max norm = 0.124282 (0.03) max norm = 0.379471 (0.03) max norm = 0.015876 (0.03) max norm = 0.26463 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.523431e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.085599e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.258306e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 5.085600e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.510708e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.085599e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.149585e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.396726e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.545757e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.157345e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.537786e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.123139e-12 1.000000e-04 convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1 Data Record #1 =========================================================================== Step = 20 Time = 1 Data = center_of_mass 1 4.16881 46.4573 3.4795 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.988771 -6.61504 0.121278 17 -4.4315 -7.2205 -24.9799 18 -1.01133 -6.61147 0.121308 19 4.1696 46.4573 3.55178 20 -1.18018 -6.58477 0.121538 21 1.58611 38.1921 90.0466 Data Record #2 =========================================================================== Step = 20 Time = 1 Data = rotation_quaternion 1 -0.000156036 0.00180608 -0.00545753 0.999983 2 0 0 0 1 3 0 0 0 1 4 0.000177571 0.000651204 -0.00388793 0.999992 17 5.02623e-05 -7.74812e-06 -0.00388799 0.999992 18 0.000202702 0.00064733 -0.00388792 0.999992 19 -0.000141683 0.00180626 -0.00388925 0.999991 20 -0.000308194 0.000726087 -0.0038876 0.999992 21 0.000374597 0.00175446 -0.00544643 0.999984 Data Record #3 =========================================================================== Step = 20 Time = 1 Data = Reaction_Forces 1 1.85737e-05 -3.12475e-05 -1.90726e-05 2 -1.7393 -1.34474 -7.65295 3 1.73928 1.34474 7.65296 4 -5.83976e-05 4.08056e-05 5.89845e-06 17 2.42476e-06 -2.78059e-07 8.96492e-08 18 -2.84469e-06 -1.91678e-06 -1.04008e-06 19 -4.75578e-05 3.42568e-05 1.626e-06 20 1.48254e-05 -4.35473e-06 -2.10666e-06 21 3.69172e-08 -6.42242e-09 2.05685e-06 Data Record #4 =========================================================================== Step = 20 Time = 1 Data = Reaction_Torques 1 -4.32155e-06 -2.51109e-05 0.000338728 2 37.9659 -280.839 40.7226 3 -16.237 290.295 -47.3226 4 -0.000778238 -9.88625e-05 0.00151708 17 1.4139e-05 6.00075e-05 -4.54851e-06 18 1.16754e-06 -8.13466e-07 -6.11947e-07 19 -6.21221e-05 5.18826e-05 -0.000829258 20 1.79928e-05 8.97618e-06 2.51178e-05 21 -1.65474e-07 8.53011e-08 2.369e-07 Data Record #5 =========================================================================== Step = 20 Time = 1 Data = Rigid_Connector_Force 1 0 0 0 2 -3.66381e-07 -2.30871e-06 -9.5044e-07 3 5.35437e-08 -1.1387e-07 -1.0643e-11 4 2.47831e-06 -3.91929e-07 8.96385e-08 5 -3.10866e-07 -1.95869e-06 -8.2922e-07 6 3.24216e-05 -3.18608e-05 -3.4856e-07 7 -1.51362e-05 2.39603e-06 1.27744e-06 8 0.000996999 -0.00742334 0.0119033 Data Record #6 =========================================================================== Step = 20 Time = 1 Data = Rigid_Connector_Moment 1 0 0 0 2 -150.695 23.8304 -2.65221e-06 3 -150.695 23.8304 0 4 -150.695 23.8304 -2.04033e-06 5 2.43127e-06 1.5277e-05 1.13563e-05 6 -1.29521e-05 1.31696e-05 1.39153e-07 7 -1.61581e-05 2.52838e-06 -1.37541e-05 8 0 0 0 ===== beginning time step 21 : 1.05 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19889784 1 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942150 at gauss point 1 * * jacobian = -0.205282 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 883904 at gauss point 1 * * jacobian = -0.82432 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942169 at gauss point 1 * * jacobian = -0.732673 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942171 at gauss point 1 * * jacobian = -0.469374 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942358 at gauss point 1 * * jacobian = -0.445335 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942359 at gauss point 1 * * jacobian = -1.69861 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942475 at gauss point 1 * * jacobian = -2.36476 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942745 at gauss point 1 * * jacobian = -0.260079 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942747 at gauss point 1 * * jacobian = -0.0384738 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942760 at gauss point 1 * * jacobian = -0.155231 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942783 at gauss point 1 * * jacobian = -1.48497 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942786 at gauss point 1 * * jacobian = -0.205342 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942834 at gauss point 1 * * jacobian = -3.9017 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942835 at gauss point 1 * * jacobian = -2.82834 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942837 at gauss point 1 * * jacobian = -1.24647 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942845 at gauss point 1 * * jacobian = -0.271154 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 943790 at gauss point 1 * * jacobian = -1.33404 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 885793 at gauss point 1 * * jacobian = -1.21124 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 945258 at gauss point 1 * * jacobian = -0.759201 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 947203 at gauss point 1 * * jacobian = -0.576846 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 947586 at gauss point 1 * * jacobian = -0.581929 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 947611 at gauss point 1 * * jacobian = -0.209689 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 948091 at gauss point 1 * * jacobian = -1.92913 * * * ************************************************************************* ------- failed to converge at time : 1.05 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.025 ===== beginning time step 21 : 1.025 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19889604 1 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942834 at gauss point 1 * * jacobian = -0.220175 * * * ************************************************************************* ------- failed to converge at time : 1.025 Retrying time step. Retry attempt 2 of max 5 AUTO STEPPER: retry step, dt = 0.0125 ===== beginning time step 21 : 1.0125 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19889604 1 Nonlinear solution status: time= 1.0125 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.932531e+09 5.081824e+08 0.000000e+00 energy 1.161208e+03 4.974317e+01 1.161208e+02 displacement 1.447152e+04 1.447152e+04 1.447152e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19919556 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.719475 * * * ************************************************************************* ------- failed to converge at time : 1.0125 Retrying time step. Retry attempt 3 of max 5 AUTO STEPPER: retry step, dt = 0.00625 ===== beginning time step 21 : 1.00625 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19889712 1 Nonlinear solution status: time= 1.00625 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.733133e+09 3.177152e+07 0.000000e+00 energy 2.903019e+02 3.013866e+00 2.903019e+01 displacement 3.617784e+03 3.617784e+03 3.617784e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19886940 2 Nonlinear solution status: time= 1.00625 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.733133e+09 1.998528e+03 0.000000e+00 energy 2.903019e+02 2.269713e-02 2.903019e+01 displacement 3.617784e+03 6.238389e+01 3.166240e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19864566 3 Nonlinear solution status: time= 1.00625 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.733133e+09 1.203551e+03 0.000000e+00 energy 2.903019e+02 8.586641e-04 2.903019e+01 displacement 3.617784e+03 3.622014e+01 2.879099e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19858878 4 Nonlinear solution status: time= 1.00625 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.733133e+09 7.489445e+00 0.000000e+00 energy 2.903019e+02 1.184003e-07 2.903019e+01 displacement 3.617784e+03 4.041185e-01 2.851917e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19857942 5 Nonlinear solution status: time= 1.00625 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.733133e+09 2.738985e-02 0.000000e+00 energy 2.903019e+02 5.032902e-08 2.903019e+01 displacement 3.617784e+03 2.900547e-03 2.850110e-01 ........................ augmentation # 1 max norm = 0.0188369 (0.03) max norm = 0.0681253 (0.03) max norm = 0.12589 (0.03) max norm = 0.362393 (0.03) max norm = 0.0145849 (0.03) max norm = 0.256019 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.879894e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.416987e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.737985e-13 1.000000e-02 moment: 1.000000e+00 *** angle : 1.416984e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.436277e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.416984e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.713878e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.140990e-13 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.102891e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.582053e-13 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.206181e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.360422e-12 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.00625 Data Record #1 =========================================================================== Step = 21 Time = 1.00625 Data = center_of_mass 1 4.11894 46.4273 3.47778 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -0.99594 -6.73874 0.102443 17 -4.4315 -7.2205 -24.9941 18 -1.03383 -6.73287 0.102547 19 4.1215 46.4265 3.72295 20 -1.07192 -6.72698 0.102651 21 1.47839 37.5945 89.9748 Data Record #2 =========================================================================== Step = 21 Time = 1.00625 Data = rotation_quaternion 1 0.00156415 0.00154912 -0.00417007 0.999989 2 0 0 0 1 3 0 0 0 1 4 0.00507504 0.000594023 -0.00227914 0.999984 17 1.40079e-05 -2.13621e-06 -0.00227257 0.999997 18 0.000231889 0.0013326 -0.00227253 0.999997 19 0.00158101 0.00154609 -0.0022742 0.999995 20 0.00151854 0.00113641 -0.00227431 0.999996 21 0.00525985 0.00101015 -0.00404436 0.999977 Data Record #3 =========================================================================== Step = 21 Time = 1.00625 Data = Reaction_Forces 1 8.54093e-06 2.49254e-05 -1.39498e-06 2 -1.63802 -1.244 -7.20654 3 1.63802 1.244 7.20654 4 1.57435e-05 -3.71191e-05 -0.00011831 17 1.41751e-06 -2.17732e-07 4.0124e-09 18 -1.13169e-06 2.07724e-06 2.7664e-08 19 -2.52929e-06 1.9295e-07 1.67995e-06 20 1.01145e-06 -2.89977e-06 -1.7146e-06 21 1.32028e-08 8.837e-08 5.92451e-07 Data Record #4 =========================================================================== Step = 21 Time = 1.00625 Data = Reaction_Torques 1 -0.000131762 0.00019517 -0.000127198 2 36.9153 -264.491 37.2661 3 -15.8986 273.399 -43.5809 4 -0.0190703 -0.114702 -0.000744377 17 7.52282e-06 3.52893e-05 -1.48085e-06 18 0.0180961 0.116346 0.00139271 19 -9.22944e-05 1.93697e-05 -7.6313e-05 20 3.09289e-06 -6.53822e-06 -3.07696e-07 21 1.02603e-07 -1.28032e-06 1.28287e-06 Data Record #5 =========================================================================== Step = 21 Time = 1.00625 Data = Rigid_Connector_Force 1 0 0 0 2 2.87674e-07 1.85748e-06 3.16763e-08 3 1.84516e-09 -2.02286e-09 -1.13467e-13 4 1.41936e-06 -2.19755e-07 4.01228e-09 5 -4.15296e-07 -2.68152e-06 -4.60679e-08 6 1.10254e-06 2.53056e-08 -1.14187e-08 7 -1.42675e-06 2.18256e-07 1.66853e-06 8 -0.00455213 -0.0476558 0.0606276 Data Record #6 =========================================================================== Step = 21 Time = 1.00625 Data = Rigid_Connector_Moment 1 0 0 0 2 -41.9909 6.62046 0.00139266 3 -42.009 6.50411 0 4 -42.009 6.50411 -4.2466e-08 5 -1.41948e-07 -9.19462e-07 1.49547e-07 6 1.37375e-06 4.65565e-08 -1.41804e-08 7 -4.0088e-06 6.19973e-07 4.49307e-07 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.015 ===== beginning time step 22 : 1.02125 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19857798 1 Nonlinear solution status: time= 1.02125 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.982845e+09 4.981643e+08 0.000000e+00 energy 1.668756e+03 6.100468e+01 1.668756e+02 displacement 1.656881e+04 1.656881e+04 1.656881e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19887678 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.873819 * * * ************************************************************************* ------- failed to converge at time : 1.02125 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0075 ===== beginning time step 22 : 1.01375 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19857726 1 Nonlinear solution status: time= 1.01375 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.495711e+09 3.103098e+07 0.000000e+00 energy 4.171890e+02 3.622798e+00 4.171890e+01 displacement 4.144716e+03 4.144716e+03 4.144716e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19859904 2 Nonlinear solution status: time= 1.01375 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.495711e+09 6.013708e+03 0.000000e+00 energy 4.171890e+02 6.744537e-03 4.171890e+01 displacement 4.144716e+03 1.464628e+02 4.324514e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19849122 3 Nonlinear solution status: time= 1.01375 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.495711e+09 3.445888e+03 0.000000e+00 energy 4.171890e+02 2.277840e-04 4.171890e+01 displacement 4.144716e+03 3.935503e+01 4.410674e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19845288 4 Nonlinear solution status: time= 1.01375 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.495711e+09 1.579626e+01 0.000000e+00 energy 4.171890e+02 2.433225e-05 4.171890e+01 displacement 4.144716e+03 2.944160e-01 4.428664e-01 ........................ augmentation # 1 max norm = 0.0311395 (0.03) max norm = 0.0695684 (0.03) max norm = 0.125036 (0.03) max norm = 0.356011 (0.03) max norm = 0.019878 (0.03) max norm = 0.246486 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.050756e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.628991e-06 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.472173e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.562721e-06 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.306407e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.562847e-06 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.389527e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.485135e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.584404e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.099058e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.051092e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.444447e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.01375 Data Record #1 =========================================================================== Step = 22 Time = 1.01375 Data = center_of_mass 1 4.16792 46.3778 3.42544 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.04691 -6.90318 0.0954663 17 -4.4315 -7.2205 -24.9972 18 -1.06023 -6.90112 0.0955187 19 4.17442 46.3727 4.00379 20 -1.02351 -6.90679 0.0953744 21 1.54648 36.8007 89.8314 Data Record #2 =========================================================================== Step = 22 Time = 1.01375 Data = rotation_quaternion 1 0.00431342 0.00196936 -0.00428564 0.99998 2 0 0 0 1 3 0 0 0 1 4 0.0109531 0.000295849 -0.00208899 0.999938 17 -6.48792e-06 9.88045e-07 -0.00206812 0.999998 18 0.000279276 0.00192101 -0.00206814 0.999996 19 0.00433401 0.00195974 -0.00207402 0.999987 20 0.0042364 0.00131884 -0.0020759 0.999988 21 0.0112984 0.000723679 -0.00398989 0.999928 Data Record #3 =========================================================================== Step = 22 Time = 1.01375 Data = Reaction_Forces 1 4.46865e-05 0.000920935 -0.000963121 2 -1.53479 -1.1658 -6.78012 3 1.5348 1.16578 6.78011 4 -0.00383605 0.000205965 -0.000604163 17 1.19802e-05 -8.41765e-07 5.55987e-07 18 9.02316e-07 9.14224e-05 -2.36976e-06 19 -0.000797796 0.00069434 0.000123955 20 0.000317423 -0.000492323 -0.000106455 21 3.92314e-06 6.9634e-06 6.20508e-05 Data Record #4 =========================================================================== Step = 22 Time = 1.01375 Data = Reaction_Torques 1 0.00292581 -0.00303886 0.0107002 2 34.9803 -249.208 34.9291 3 -15.0877 257.429 -40.8494 4 -0.416807 -2.76978 0.175585 17 0.000420547 0.000243477 -1.08845e-05 18 0.427569 2.78013 -0.0861755 19 -0.00669738 0.00276163 -0.0208274 20 0.00076612 0.000263879 0.000349266 21 7.27474e-06 -1.0877e-05 2.74562e-05 Data Record #5 =========================================================================== Step = 22 Time = 1.01375 Data = Rigid_Connector_Force 1 0 0 0 2 1.38017e-05 8.94307e-05 -1.81376e-06 3 9.19144e-07 -1.14999e-06 1.28568e-11 4 1.28994e-05 -1.99175e-06 5.56e-07 5 -6.69466e-05 -0.000433756 7.3142e-06 6 0.000413427 -0.000635772 -1.01859e-05 7 -0.00038437 5.85673e-05 0.000113769 8 -0.0237329 -0.0912907 0.125351 Data Record #6 =========================================================================== Step = 22 Time = 1.01375 Data = Rigid_Connector_Moment 1 0 0 0 2 19.8855 -0.224332 -0.0861733 3 19.4576 -3.00438 0 4 19.4579 -3.00446 2.20049e-06 5 0.000110604 0.000711382 0.000193735 6 0.000240039 -0.000225993 -4.66766e-06 7 -0.00070758 0.000110376 -0.000157881 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.016 ===== beginning time step 23 : 1.02975 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19844478 1 Nonlinear solution status: time= 1.02975 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.135826e+10 5.194210e+08 0.000000e+00 energy 1.896485e+03 7.489962e+01 1.896485e+02 displacement 1.929823e+04 1.929823e+04 1.929823e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19924470 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.661678 * * * ************************************************************************* ------- failed to converge at time : 1.02975 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.008 ===== beginning time step 23 : 1.02175 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19844370 1 Nonlinear solution status: time= 1.02175 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.839566e+09 3.234719e+07 0.000000e+00 energy 4.741211e+02 4.448311e+00 4.741211e+01 displacement 4.826123e+03 4.826123e+03 4.826123e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19861650 2 Nonlinear solution status: time= 1.02175 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.839566e+09 3.402529e+03 0.000000e+00 energy 4.741211e+02 9.429659e-03 4.741211e+01 displacement 4.826123e+03 7.604415e+01 5.012332e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19850184 3 Nonlinear solution status: time= 1.02175 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.839566e+09 1.716565e+03 0.000000e+00 energy 4.741211e+02 3.169303e-04 4.741211e+01 displacement 4.826123e+03 1.663171e+01 5.269656e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19846602 4 Nonlinear solution status: time= 1.02175 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.839566e+09 1.860844e+01 0.000000e+00 energy 4.741211e+02 3.062298e-06 4.741211e+01 displacement 4.826123e+03 2.223173e-01 5.299427e-01 ........................ augmentation # 1 max norm = 0.0461426 (0.03) max norm = 0.0799473 (0.03) max norm = 0.121618 (0.03) max norm = 0.359117 (0.03) max norm = 0.0286826 (0.03) max norm = 0.238546 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.750540e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.071255e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.784642e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 2.068775e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.753759e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.068782e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.406323e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.799373e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.697820e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.189801e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.188789e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.275077e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.02175 Data Record #1 =========================================================================== Step = 23 Time = 1.02175 Data = center_of_mass 1 4.26209 46.3234 3.35493 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.10452 -7.07842 0.094529 17 -4.4315 -7.2205 -24.9944 18 -1.08738 -7.08108 0.0944411 19 4.27394 46.3099 4.29516 20 -1.00685 -7.0936 0.0940282 21 1.6843 35.9705 89.6584 Data Record #2 =========================================================================== Step = 23 Time = 1.02175 Data = rotation_quaternion 1 0.00713258 0.00266414 -0.00528984 0.999957 2 0 0 0 1 3 0 0 0 1 4 0.0172289 -7.03666e-05 -0.00260785 0.999848 17 -2.04504e-05 3.12481e-06 -0.00256491 0.999997 18 0.000341649 0.00250985 -0.002565 0.999994 19 0.00715973 0.00264466 -0.00257541 0.999968 20 0.0069841 0.00149535 -0.00258192 0.999971 21 0.0177097 0.000626986 -0.00481795 0.999831 Data Record #3 =========================================================================== Step = 23 Time = 1.02175 Data = Reaction_Forces 1 0.00016733 -0.000370122 -0.000561137 2 -1.4537 -1.11434 -6.45275 3 1.45373 1.11432 6.45273 4 -0.00174463 -4.5611e-05 -0.000539917 17 3.70053e-05 -5.49699e-06 7.50629e-07 18 -3.13229e-05 4.28213e-05 -2.99617e-07 19 -0.000801679 0.000762087 8.87636e-05 20 0.000285423 -0.000185747 -7.62869e-05 21 2.09781e-06 4.07064e-06 3.2384e-05 Data Record #4 =========================================================================== Step = 23 Time = 1.02175 Data = Reaction_Torques 1 0.00400928 -0.00209661 0.00784262 2 33.0527 -237.568 33.576 3 -14.2427 245.22 -39.138 4 -0.465457 -3.01272 0.0593027 17 0.000346385 0.00089891 -3.58932e-05 18 0.467872 3.01533 -0.0154387 19 -0.00425284 0.00197688 -0.0169281 20 0.000579386 0.000233061 0.000443633 21 9.39605e-06 -3.06954e-06 2.87624e-05 Data Record #5 =========================================================================== Step = 23 Time = 1.02175 Data = Rigid_Connector_Force 1 0 0 0 2 5.76198e-06 3.70574e-05 4.51022e-07 3 7.95181e-08 -2.66869e-07 1.0016e-11 4 3.70848e-05 -5.76386e-06 7.50639e-07 5 -2.16099e-05 -0.000138903 -4.03546e-06 6 0.000494647 -0.000715243 -1.65122e-05 7 -0.000307033 4.68434e-05 7.22514e-05 8 -0.0456629 -0.140577 0.195721 Data Record #6 =========================================================================== Step = 23 Time = 1.02175 Data = Rigid_Connector_Moment 1 0 0 0 2 61.795 -6.51645 -0.015437 3 61.3269 -9.53176 0 4 61.3271 -9.53179 1.75784e-06 5 8.29424e-05 0.000532837 2.45279e-05 6 0.000125102 -1.20564e-05 -1.74954e-06 7 -0.000529441 8.75576e-05 -0.000421739 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0164 ===== beginning time step 24 : 1.03815 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19844928 1 Nonlinear solution status: time= 1.03815 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.193327e+10 5.591638e+08 0.000000e+00 energy 1.992073e+03 8.452368e+01 1.992073e+02 displacement 1.940011e+04 1.940011e+04 1.940011e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19904292 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.664262 * * * ************************************************************************* ------- failed to converge at time : 1.03815 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0082 ===== beginning time step 24 : 1.02995 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19844676 1 Nonlinear solution status: time= 1.02995 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.983318e+09 3.477553e+07 0.000000e+00 energy 4.980183e+02 5.144947e+00 4.980183e+01 displacement 4.854366e+03 4.854366e+03 4.854366e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19863306 2 Nonlinear solution status: time= 1.02995 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.983318e+09 4.358888e+03 0.000000e+00 energy 4.980183e+02 2.558287e-03 4.980183e+01 displacement 4.854366e+03 9.866036e+01 5.070575e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19854252 3 Nonlinear solution status: time= 1.02995 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.983318e+09 1.822764e+03 0.000000e+00 energy 4.980183e+02 1.191112e-03 4.980183e+01 displacement 4.854366e+03 1.721021e+01 5.338200e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19851642 4 Nonlinear solution status: time= 1.02995 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.983318e+09 8.495587e+00 0.000000e+00 energy 4.980183e+02 1.103438e-07 4.980183e+01 displacement 4.854366e+03 2.192895e-01 5.358171e-01 ........................ augmentation # 1 max norm = 0.06201 (0.03) max norm = 0.0932118 (0.03) max norm = 0.128662 (0.03) max norm = 0.366136 (0.03) max norm = 0.0377624 (0.03) max norm = 0.231827 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.284668e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.305739e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.360481e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.305053e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.137679e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.305057e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.671378e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.644674e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.539003e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.936433e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.966258e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.255718e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.02995 Data Record #1 =========================================================================== Step = 24 Time = 1.02995 Data = center_of_mass 1 4.36514 46.2748 3.27821 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.16539 -7.24494 0.0970029 17 -4.4315 -7.2205 -24.9883 18 -1.11345 -7.25309 0.096674 19 4.38336 46.2491 4.57677 20 -1.00304 -7.27041 0.0959749 21 1.83008 35.1547 89.4715 Data Record #2 =========================================================================== Step = 24 Time = 1.02995 Data = rotation_quaternion 1 0.00982254 0.00340655 -0.0065763 0.999924 2 0 0 0 1 3 0 0 0 1 4 0.0236617 -0.000469302 -0.00334506 0.999714 17 -3.26678e-05 5.01527e-06 -0.00327228 0.999995 18 0.000409206 0.00310103 -0.00327247 0.99999 19 0.00985785 0.00337407 -0.00328743 0.99994 20 0.00959932 0.00169034 -0.00330132 0.999947 21 0.0241763 0.000548566 -0.0059359 0.99969 Data Record #3 =========================================================================== Step = 24 Time = 1.02995 Data = Reaction_Forces 1 0.000222628 -0.000640376 -0.000284981 2 -1.38855 -1.07957 -6.19551 3 1.38858 1.07954 6.19548 4 0.000195524 -0.000614856 -0.00112992 17 0.000112363 -1.73946e-05 1.55991e-06 18 -0.000105749 5.9952e-05 -2.37182e-06 19 -0.00055651 0.0007991 -3.65824e-05 20 0.00018317 -4.65118e-05 5.46781e-05 21 8.31077e-07 9.29446e-07 1.34772e-05 Data Record #4 =========================================================================== Step = 24 Time = 1.02995 Data = Reaction_Torques 1 0.000175612 -0.000449473 0.0042763 2 31.2471 -228.495 32.8069 3 -13.4296 235.662 -38.052 4 -0.322543 -2.03754 0.0982248 17 0.000541448 0.00280539 -0.000112911 18 0.317606 2.03022 -0.0867592 19 0.00282688 0.000339788 -0.0103198 20 0.000259256 0.000395077 0.00032192 21 5.14107e-06 2.89637e-07 2.18656e-05 Data Record #5 =========================================================================== Step = 24 Time = 1.02995 Data = Rigid_Connector_Force 1 0 0 0 2 6.63416e-06 4.23222e-05 -8.11894e-07 3 1.95611e-08 -2.35236e-07 1.4893e-11 4 0.000112383 -1.76298e-05 1.55992e-06 5 -2.5795e-06 -1.63492e-05 -2.3239e-06 6 0.000370761 -0.000768938 -2.04196e-05 7 -0.000185749 3.01626e-05 -5.7002e-05 8 -0.0676179 -0.194096 0.267663 Data Record #6 =========================================================================== Step = 24 Time = 1.02995 Data = Rigid_Connector_Moment 1 0 0 0 2 98.2713 -13.3362 -0.0867579 3 97.9536 -15.3664 0 4 97.9537 -15.3664 1.28314e-06 5 4.01674e-05 0.000256187 -3.48276e-06 6 0.000107063 4.98317e-05 -5.16153e-07 7 -0.000191672 3.57587e-05 -0.000322332 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.01656 ===== beginning time step 25 : 1.04651 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19851516 1 Nonlinear solution status: time= 1.04651 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.216725e+10 5.759660e+08 0.000000e+00 energy 2.031200e+03 8.500711e+01 2.031200e+02 displacement 1.846119e+04 1.846119e+04 1.846119e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19928736 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.711291 * * * ************************************************************************* ------- failed to converge at time : 1.04651 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00828 ===== beginning time step 25 : 1.03823 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19851318 1 Nonlinear solution status: time= 1.03823 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.041813e+09 3.576962e+07 0.000000e+00 energy 5.077995e+02 5.103120e+00 5.077995e+01 displacement 4.616171e+03 4.616171e+03 4.616171e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19873278 2 Nonlinear solution status: time= 1.03823 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.041813e+09 2.100552e+03 0.000000e+00 energy 5.077995e+02 1.414291e-02 5.077995e+01 displacement 4.616171e+03 1.102492e+02 4.937778e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19862010 3 Nonlinear solution status: time= 1.03823 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.041813e+09 5.631138e+01 0.000000e+00 energy 5.077995e+02 3.052107e-04 5.077995e+01 displacement 4.616171e+03 1.143936e+01 5.199850e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19858338 4 Nonlinear solution status: time= 1.03823 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.041813e+09 1.065911e-01 0.000000e+00 energy 5.077995e+02 2.682886e-06 5.077995e+01 displacement 4.616171e+03 8.660708e-02 5.219769e-01 ........................ augmentation # 1 max norm = 0.0769577 (0.03) max norm = 0.107337 (0.03) max norm = 0.146977 (0.03) max norm = 0.374222 (0.03) max norm = 0.0450759 (0.03) max norm = 0.225639 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.904258e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.581044e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.806644e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 4.580980e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.580071e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.580980e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.365188e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.515059e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.375142e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.203951e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.189599e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.640911e-11 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.03823 Data Record #1 =========================================================================== Step = 25 Time = 1.03823 Data = center_of_mass 1 4.47803 46.2238 3.21334 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.2271 -7.40374 0.101911 17 -4.4315 -7.2205 -24.9798 18 -1.13898 -7.41766 0.101245 19 4.50332 46.1842 4.82651 20 -0.965576 -7.44503 0.0999362 21 2.00342 34.3675 89.2921 Data Record #2 =========================================================================== Step = 25 Time = 1.03823 Data = rotation_quaternion 1 0.012201 0.0042522 -0.00739318 0.999889 2 0 0 0 1 3 0 0 0 1 4 0.0301556 -0.000873709 -0.00387598 0.999537 17 -4.52759e-05 6.97377e-06 -0.00376559 0.999993 18 0.000477102 0.00369933 -0.00376591 0.999986 19 0.0122427 0.00420794 -0.00378469 0.999909 20 0.0118934 0.00194064 -0.00380852 0.99992 21 0.0305875 0.000466068 -0.00657481 0.99951 Data Record #3 =========================================================================== Step = 25 Time = 1.03823 Data = Reaction_Forces 1 0.000286565 -0.000234997 -0.00021934 2 -1.33002 -1.04827 -5.96641 3 1.33002 1.04827 5.96641 4 0.00117205 -0.000759543 -0.00181024 17 -1.23944e-06 2.54652e-07 9.482e-07 18 1.25489e-06 -1.70274e-07 -6.5911e-07 19 -0.000359132 0.000599114 -4.44366e-05 20 9.96648e-05 -1.66001e-05 6.51142e-05 21 -8.48996e-07 -1.64148e-06 9.31517e-06 Data Record #4 =========================================================================== Step = 25 Time = 1.03823 Data = Reaction_Torques 1 -0.00469749 0.00177096 0.00299004 2 29.6567 -220.438 32.112 3 -12.7137 227.162 -37.0694 4 -0.0136087 -0.039591 -0.227927 17 -4.77224e-06 -3.14124e-05 2.00593e-06 18 0.0061593 0.0280261 0.227972 19 0.00338506 -0.000297844 -0.00563045 20 3.21056e-05 0.000181916 0.000285734 21 9.70381e-06 2.038e-05 5.65196e-06 Data Record #5 =========================================================================== Step = 25 Time = 1.03823 Data = Rigid_Connector_Force 1 0 0 0 2 6.44775e-09 2.70132e-08 2.89095e-07 3 -8.99972e-09 -5.73648e-08 5.59794e-12 4 -1.24844e-06 1.97287e-07 9.48205e-07 5 1.00233e-07 5.24659e-07 2.30408e-06 6 0.000259567 -0.000581989 -1.83735e-05 7 -9.95646e-05 1.71248e-05 -6.28101e-05 8 -0.0944689 -0.251415 0.338062 Data Record #6 =========================================================================== Step = 25 Time = 1.03823 Data = Rigid_Connector_Moment 1 0 0 0 2 135.754 -21.4046 0.227973 3 135.748 -21.4326 0 4 135.748 -21.4326 7.36328e-07 5 -2.70659e-07 -2.78406e-06 2.2371e-05 6 -1.27505e-05 0.000245709 6.2393e-06 7 -2.22286e-06 6.07908e-06 -0.000259146 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.016624 ===== beginning time step 26 : 1.05485 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19858104 1 Nonlinear solution status: time= 1.05485 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.226148e+10 5.860372e+08 0.000000e+00 energy 2.047134e+03 8.468782e+01 2.047134e+02 displacement 1.733167e+04 1.733167e+04 1.733167e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19914408 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.810599 * * * ************************************************************************* ------- failed to converge at time : 1.05485 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.008312 ===== beginning time step 26 : 1.04654 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19857816 1 Nonlinear solution status: time= 1.04654 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.065369e+09 3.632479e+07 0.000000e+00 energy 5.117831e+02 5.034856e+00 5.117831e+01 displacement 4.334876e+03 4.334876e+03 4.334876e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19880028 2 Nonlinear solution status: time= 1.04654 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.065369e+09 4.066539e+03 0.000000e+00 energy 5.117831e+02 1.547598e-02 5.117831e+01 displacement 4.334876e+03 1.442990e+02 4.705512e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19869786 3 Nonlinear solution status: time= 1.04654 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.065369e+09 7.251746e+02 0.000000e+00 energy 5.117831e+02 2.477411e-04 5.117831e+01 displacement 4.334876e+03 1.349005e+01 4.977736e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19866924 4 Nonlinear solution status: time= 1.04654 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.065369e+09 1.646548e+01 0.000000e+00 energy 5.117831e+02 1.190995e-05 5.117831e+01 displacement 4.334876e+03 2.413249e-01 5.014173e-01 ........................ augmentation # 1 max norm = 0.0915772 (0.03) max norm = 0.12131 (0.03) max norm = 0.166497 (0.03) max norm = 0.383022 (0.03) max norm = 0.0515981 (0.03) max norm = 0.220434 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.653459e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.774584e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.689619e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 5.773706e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.572753e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.773708e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.063490e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.317904e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.960554e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.402156e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.855076e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.722131e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.04654 Data Record #1 =========================================================================== Step = 26 Time = 1.046542 Data = center_of_mass 1 4.58959 46.1734 3.15342 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.28962 -7.55375 0.107877 17 -4.4315 -7.2205 -24.9703 18 -1.16353 -7.57376 0.106767 19 4.62244 46.1182 5.05781 20 -0.918124 -7.61271 0.104608 21 2.17043 33.6053 89.1131 Data Record #2 =========================================================================== Step = 26 Time = 1.046542 Data = rotation_quaternion 1 0.0143862 0.00506346 -0.00806274 0.999851 2 0 0 0 1 3 0 0 0 1 4 0.0366763 -0.00127008 -0.00432522 0.999317 17 -5.70606e-05 8.81251e-06 -0.00416897 0.999991 18 0.000549098 0.00431192 -0.00416943 0.999982 19 0.0144341 0.00500751 -0.00419301 0.999874 20 0.0140056 0.00223375 -0.00422792 0.99989 21 0.0369043 0.000335134 -0.00707698 0.999294 Data Record #3 =========================================================================== Step = 26 Time = 1.046542 Data = Reaction_Forces 1 0.00057564 -0.00138019 -0.000661948 2 -1.27976 -1.0234 -5.77336 3 1.27976 1.0234 5.77336 4 0.000995369 -0.000818516 -0.00212383 17 4.5139e-05 -6.99273e-06 1.99465e-06 18 -4.40798e-05 1.36548e-05 -9.88749e-07 19 -0.00111043 0.00187031 -5.98628e-05 20 0.000362744 -4.0154e-05 0.000123209 21 -4.32681e-08 -1.40765e-06 2.38362e-05 Data Record #4 =========================================================================== Step = 26 Time = 1.046542 Data = Reaction_Torques 1 -0.00454294 0.00130639 0.00956677 2 28.24 -213.695 31.6114 3 -12.0686 220.023 -36.318 4 -0.457715 -2.82249 -0.316525 17 0.000249229 0.00112359 -4.23453e-05 18 0.448237 2.80741 0.32602 19 0.00654364 0.000355821 -0.0201448 20 0.000361563 0.000713552 0.000845064 21 1.22632e-05 1.57259e-05 3.29817e-05 Data Record #5 =========================================================================== Step = 26 Time = 1.046542 Data = Rigid_Connector_Force 1 0 0 0 2 1.03959e-06 6.4943e-06 1.00592e-06 3 -1.96403e-08 -1.67817e-07 1.94925e-11 4 4.51193e-05 -7.16055e-06 1.99466e-06 5 3.20072e-06 2.02808e-05 -2.05981e-06 6 0.00075089 -0.00180988 -6.54061e-05 7 -0.000359543 6.04349e-05 -0.000125269 8 -0.121473 -0.311511 0.407174 Data Record #6 =========================================================================== Step = 26 Time = 1.046542 Data = Rigid_Connector_Moment 1 0 0 0 2 171.518 -24.3436 0.326023 3 171.07 -27.151 0 4 171.07 -27.151 3.57094e-06 5 6.18299e-05 0.000386458 5.60861e-05 6 8.08891e-05 0.000412661 1.0565e-05 7 -0.000238471 5.83422e-05 -0.000778863 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166496 ===== beginning time step 27 : 1.06319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19866564 1 Nonlinear solution status: time= 1.06319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.229927e+10 5.896499e+08 0.000000e+00 energy 2.053453e+03 8.555803e+01 2.053453e+02 displacement 1.617115e+04 1.617115e+04 1.617115e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19911654 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.822732 * * * ************************************************************************* ------- failed to converge at time : 1.06319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0083248 ===== beginning time step 27 : 1.05487 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19866762 1 Nonlinear solution status: time= 1.05487 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.074818e+09 3.647557e+07 0.000000e+00 energy 5.133628e+02 5.080489e+00 5.133628e+01 displacement 4.047761e+03 4.047761e+03 4.047761e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19889226 2 Nonlinear solution status: time= 1.05487 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.074818e+09 1.095663e+04 0.000000e+00 energy 5.133628e+02 3.608712e-03 5.133628e+01 displacement 4.047761e+03 2.778782e+02 4.705733e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19878012 3 Nonlinear solution status: time= 1.05487 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.074818e+09 6.409349e+03 0.000000e+00 energy 5.133628e+02 9.590603e-04 5.133628e+01 displacement 4.047761e+03 4.004096e+01 5.201935e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19875312 4 Nonlinear solution status: time= 1.05487 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.074818e+09 2.179974e+02 0.000000e+00 energy 5.133628e+02 1.378838e-04 5.133628e+01 displacement 4.047761e+03 1.786087e+00 5.315776e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19874862 5 Nonlinear solution status: time= 1.05487 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.074818e+09 5.555167e+00 0.000000e+00 energy 5.133628e+02 4.538030e-06 5.133628e+01 displacement 4.047761e+03 3.321769e-02 5.331594e-01 ........................ augmentation # 1 max norm = 0.106876 (0.03) max norm = 0.139121 (0.03) max norm = 0.188717 (0.03) max norm = 0.392579 (0.03) max norm = 0.0595394 (0.03) max norm = 0.21704 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.000278e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.836571e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.799682e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 6.836345e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.195344e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.836346e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.540523e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.398249e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.547559e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.619269e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.059603e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.657210e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.05487 Data Record #1 =========================================================================== Step = 27 Time = 1.0548668 Data = center_of_mass 1 4.69719 46.1396 3.06851 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.35317 -7.69536 0.113686 17 -4.4315 -7.2205 -24.9609 18 -1.18706 -7.7219 0.112008 19 4.7396 46.0624 5.33025 20 -0.888919 -7.76955 0.108997 21 2.32781 32.8287 88.8992 Data Record #2 =========================================================================== Step = 27 Time = 1.0548668 Data = rotation_quaternion 1 0.0169433 0.00584979 -0.00897186 0.999799 2 0 0 0 1 3 0 0 0 1 4 0.0432103 -0.00165656 -0.0049195 0.999053 17 -6.75568e-05 1.04709e-05 -0.00470871 0.999989 18 0.000628519 0.00494778 -0.00470934 0.999976 19 0.016999 0.00577772 -0.00473898 0.999828 20 0.0164891 0.00248911 -0.00478842 0.999849 21 0.04322 0.000257234 -0.0078482 0.999035 Data Record #3 =========================================================================== Step = 27 Time = 1.0548668 Data = Reaction_Forces 1 6.16274e-05 -0.00018664 -8.90525e-05 2 -1.24098 -1.00998 -5.63141 3 1.24098 1.00998 5.63141 4 -0.000121143 1.69823e-05 3.5615e-05 17 5.12707e-06 -8.01133e-07 2.37718e-07 18 -4.80862e-06 2.7919e-06 -1.44162e-07 19 -0.000138922 0.000245996 -3.08546e-06 20 4.86402e-05 -5.62573e-06 1.27102e-05 21 9.32717e-08 -6.42068e-08 2.87591e-06 Data Record #4 =========================================================================== Step = 27 Time = 1.0548668 Data = Reaction_Torques 1 -0.000393955 0.000253505 0.0010987 2 26.9484 -208.831 31.5041 3 -11.4689 214.819 -35.9898 4 -0.263546 -1.64593 -0.00270329 17 3.62009e-05 0.000126541 -4.60408e-06 18 0.262961 1.64542 0.00562041 19 0.000678479 0.000101096 -0.00269837 20 6.03917e-05 0.000101215 0.000104879 21 2.46921e-06 2.06536e-06 1.5608e-05 Data Record #5 =========================================================================== Step = 27 Time = 1.0548668 Data = Rigid_Connector_Force 1 0 0 0 2 3.16257e-07 1.9729e-06 9.35587e-08 3 -2.19524e-09 -1.78624e-08 2.45551e-12 4 5.12487e-06 -8.18996e-07 2.37721e-07 5 3.97808e-07 2.50149e-06 -1.96387e-07 6 9.06794e-05 -0.000237868 -9.82113e-06 7 -4.82424e-05 8.12722e-06 -1.29066e-05 8 -0.146403 -0.370313 0.478268 Data Record #6 =========================================================================== Step = 27 Time = 1.0548668 Data = Rigid_Connector_Moment 1 0 0 0 2 202.783 -30.7213 0.00562103 3 202.52 -32.3667 0 4 202.52 -32.3667 6.14966e-07 5 1.13743e-05 7.09792e-05 3.00239e-06 6 -3.00941e-06 4.84546e-05 1.71067e-06 7 -4.25818e-05 9.95207e-06 -0.000100625 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166598 ===== beginning time step 28 : 1.07153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19874808 1 Nonlinear solution status: time= 1.07153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.231441e+10 5.828215e+08 0.000000e+00 energy 2.056056e+03 8.479190e+01 2.056056e+02 displacement 1.884499e+04 1.884499e+04 1.884499e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19900908 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.672115 * * * ************************************************************************* ------- failed to converge at time : 1.07153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00832992 ===== beginning time step 28 : 1.0632 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19875060 1 Nonlinear solution status: time= 1.0632 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.078601e+09 3.607142e+07 0.000000e+00 energy 5.140142e+02 4.881732e+00 5.140142e+01 displacement 4.712473e+03 4.712473e+03 4.712473e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19891800 2 Nonlinear solution status: time= 1.0632 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.078601e+09 2.313415e+04 0.000000e+00 energy 5.140142e+02 1.757272e-02 5.140142e+01 displacement 4.712473e+03 1.760292e+02 5.312397e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19884294 3 Nonlinear solution status: time= 1.0632 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.078601e+09 9.334756e+03 0.000000e+00 energy 5.140142e+02 2.695581e-04 5.140142e+01 displacement 4.712473e+03 3.206407e+01 5.834026e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19883358 4 Nonlinear solution status: time= 1.0632 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.078601e+09 1.448222e+02 0.000000e+00 energy 5.140142e+02 1.658278e-04 5.140142e+01 displacement 4.712473e+03 4.311719e-01 5.894573e-01 ........................ augmentation # 1 max norm = 0.12389 (0.03) max norm = 0.156879 (0.03) max norm = 0.21128 (0.03) max norm = 0.403442 (0.03) max norm = 0.0702648 (0.03) max norm = 0.216147 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.338056e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.848918e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.185183e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 7.843848e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.153030e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.843864e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.014277e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.957965e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.460238e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.840590e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.344546e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.012387e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.0632 Data Record #1 =========================================================================== Step = 28 Time = 1.06319672 Data = center_of_mass 1 4.792 46.1317 2.94695 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.41913 -7.83097 0.118142 17 -4.4315 -7.2205 -24.953 18 -1.21016 -7.86474 0.115756 19 4.84659 46.0217 5.66503 20 -0.909014 -7.91341 0.112319 21 2.45337 32.0282 88.6356 Data Record #2 =========================================================================== Step = 28 Time = 1.06319672 Data = rotation_quaternion 1 0.0200645 0.00657428 -0.0105722 0.999721 2 0 0 0 1 3 0 0 0 1 4 0.0497471 -0.00206044 -0.00585797 0.998743 17 -7.75024e-05 1.2082e-05 -0.00558486 0.999984 18 0.000712544 0.00558923 -0.00558565 0.999969 19 0.0201332 0.00647448 -0.00562255 0.999761 20 0.0195375 0.00265498 -0.00569156 0.999789 21 0.0495793 0.000251914 -0.00934975 0.998726 Data Record #3 =========================================================================== Step = 28 Time = 1.06319672 Data = Reaction_Forces 1 0.000568229 -0.00179856 -0.00094062 2 -1.21271 -1.00917 -5.53685 3 1.21271 1.00916 5.53684 4 -0.00143366 -0.000281758 -0.00076944 17 0.000113646 -1.77453e-05 6.62349e-06 18 -0.000106702 6.11421e-05 -4.67809e-06 19 -0.0015735 0.00231003 8.56638e-05 20 0.000531178 -5.8634e-05 1.41878e-05 21 2.50496e-06 1.29045e-06 4.046e-05 Data Record #4 =========================================================================== Step = 28 Time = 1.06319672 Data = Reaction_Torques 1 0.00128985 -0.00159561 0.0133664 2 25.6712 -205.715 31.8597 3 -10.85 211.421 -36.1495 4 -1.35488 -8.40305 0.0880716 17 0.000918988 0.00278469 -0.00010389 18 1.35516 8.39809 -0.0454442 19 0.000633635 0.00261092 -0.029314 20 0.00080597 0.000827094 0.00103204 21 7.24992e-06 -1.18264e-05 8.2065e-05 Data Record #5 =========================================================================== Step = 28 Time = 1.06319672 Data = Rigid_Connector_Force 1 0 0 0 2 6.93602e-06 4.27783e-05 1.94549e-06 3 -7.38816e-09 -6.18474e-07 9.59682e-11 4 0.000113638 -1.83638e-05 6.62358e-06 5 4.3463e-06 2.76775e-05 -1.112e-05 6 0.00104667 -0.00222372 -0.000110972 7 -0.000526832 8.63114e-05 -2.53077e-05 8 -0.166129 -0.427014 0.552629 Data Record #6 =========================================================================== Step = 28 Time = 1.06319672 Data = Rigid_Connector_Moment 1 0 0 0 2 233.657 -29.1458 -0.0454323 3 232.301 -37.5438 0 4 232.302 -37.5439 1.19273e-05 5 0.000141803 0.000875635 2.47986e-05 6 0.000514665 0.000200036 -2.24499e-06 7 -0.000648942 0.000142493 -0.00100374 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166639 ===== beginning time step 29 : 1.07986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19883448 1 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232046e+10 5.791590e+08 0.000000e+00 energy 2.057256e+03 8.471831e+01 2.057256e+02 displacement 1.850212e+04 1.850212e+04 1.850212e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19900926 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.584477 * * * ************************************************************************* ------- failed to converge at time : 1.07986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833197 ===== beginning time step 29 : 1.07153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19883214 1 Nonlinear solution status: time= 1.07153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080116e+09 3.589166e+07 0.000000e+00 energy 5.143129e+02 4.786937e+00 5.143129e+01 displacement 4.629355e+03 4.629355e+03 4.629355e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19891764 2 Nonlinear solution status: time= 1.07153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080116e+09 2.917150e+04 0.000000e+00 energy 5.143129e+02 2.947600e-02 5.143129e+01 displacement 4.629355e+03 1.216914e+02 4.928816e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19887552 3 Nonlinear solution status: time= 1.07153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080116e+09 1.189080e+04 0.000000e+00 energy 5.143129e+02 9.508068e-04 5.143129e+01 displacement 4.629355e+03 1.280365e+01 5.160719e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19887012 4 Nonlinear solution status: time= 1.07153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080116e+09 1.699472e+02 0.000000e+00 energy 5.143129e+02 2.081633e-04 5.143129e+01 displacement 4.629355e+03 1.513126e-01 5.185839e-01 ........................ augmentation # 1 max norm = 0.142122 (0.03) max norm = 0.173584 (0.03) max norm = 0.233832 (0.03) max norm = 0.415113 (0.03) max norm = 0.081601 (0.03) max norm = 0.226645 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.818073e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.940609e-05 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.320567e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 8.935531e-05 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.002757e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.935547e-05 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.015669e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.083039e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.974601e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.825823e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.774841e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.283364e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.07153 Data Record #1 =========================================================================== Step = 29 Time = 1.07152869 Data = center_of_mass 1 4.85019 46.1212 2.84072 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.48762 -7.96368 0.120286 17 -4.4315 -7.2205 -24.9475 18 -1.23348 -8.0053 0.117051 19 4.9148 45.9764 5.97492 20 -0.98176 -8.04652 0.113847 21 2.46936 31.2667 88.3833 Data Record #2 =========================================================================== Step = 29 Time = 1.07152869 Data = rotation_quaternion 1 0.022897 0.00692092 -0.0128622 0.999631 2 0 0 0 1 3 0 0 0 1 4 0.0562808 -0.0024865 -0.00697126 0.998388 17 -8.82745e-05 1.38556e-05 -0.00662842 0.999978 18 0.000797088 0.00623076 -0.00662941 0.999958 19 0.0229847 0.00677865 -0.00668237 0.999691 20 0.022367 0.00284516 -0.00676449 0.999723 21 0.0557713 6.99887e-06 -0.0115666 0.998377 Data Record #3 =========================================================================== Step = 29 Time = 1.07152869 Data = Reaction_Forces 1 8.67565e-05 9.85002e-05 -0.000393034 2 -1.18813 -1.01315 -5.45885 3 1.18813 1.01314 5.45884 4 -0.00146563 -0.000120815 -0.000457957 17 7.87486e-05 -1.24667e-05 5.71605e-06 18 -7.25974e-05 5.05714e-05 -5.14509e-06 19 -0.000427487 0.00044773 8.10512e-05 20 0.000150071 -0.000125149 -5.87503e-05 21 1.70117e-06 1.54227e-06 2.65738e-05 Data Record #4 =========================================================================== Step = 29 Time = 1.07152869 Data = Reaction_Torques 1 0.00223901 -0.00113777 0.00503416 2 24.3797 -203.21 32.3958 3 -10.2217 208.649 -36.4921 4 -1.48005 -9.09108 0.423852 17 0.00080586 0.0019015 -7.19587e-05 18 1.48161 9.08773 -0.383532 19 -0.00323668 0.00159643 -0.009107 20 0.000354873 9.62391e-05 0.000195233 21 -1.26213e-05 -6.06556e-05 8.3914e-05 Data Record #5 =========================================================================== Step = 29 Time = 1.07152869 Data = Rigid_Connector_Force 1 0 0 0 2 6.17679e-06 3.76735e-05 5.71037e-07 3 2.56345e-08 -4.31296e-07 7.52598e-11 4 7.87742e-05 -1.2898e-05 5.71613e-06 5 -1.64412e-05 -0.000100193 -2.61121e-06 6 0.000260975 -0.000422774 -2.49122e-05 7 -0.000166512 2.49558e-05 5.6139e-05 8 -0.174447 -0.488001 0.62402 Data Record #6 =========================================================================== Step = 29 Time = 1.07152869 Data = Rigid_Connector_Moment 1 0 0 0 2 266.024 -34.2336 -0.383523 3 264.542 -43.3213 0 4 264.543 -43.3214 8.39687e-06 5 5.26212e-05 0.000320402 1.18727e-05 6 0.000116528 -8.56765e-05 -6.36056e-06 7 -0.000328867 6.21823e-05 -0.000190295 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166656 ===== beginning time step 30 : 1.08819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19886796 1 Nonlinear solution status: time= 1.08819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232289e+10 5.767796e+08 0.000000e+00 energy 2.057848e+03 8.533875e+01 2.057848e+02 displacement 1.778718e+04 1.778718e+04 1.778718e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19907406 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.526346 * * * ************************************************************************* ------- failed to converge at time : 1.08819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833279 ===== beginning time step 30 : 1.07986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19886508 1 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080722e+09 3.582632e+07 0.000000e+00 energy 5.144609e+02 4.785102e+00 5.144609e+01 displacement 4.450163e+03 4.450163e+03 4.450163e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19895922 2 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080722e+09 3.059547e+04 0.000000e+00 energy 5.144609e+02 3.640550e-02 5.144609e+01 displacement 4.450163e+03 1.052370e+02 4.662570e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19891584 3 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.627717 convergence norms : INITIAL CURRENT REQUIRED residual 3.080722e+09 1.219585e+04 0.000000e+00 energy 5.144609e+02 1.633752e-04 5.144609e+01 displacement 4.450163e+03 7.264481e+00 4.879045e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19890972 4 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080722e+09 1.139785e+03 0.000000e+00 energy 5.144609e+02 3.647962e-04 5.144609e+01 displacement 4.450163e+03 3.676467e+00 5.039695e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19890648 5 Nonlinear solution status: time= 1.07986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080722e+09 1.995119e+01 0.000000e+00 energy 5.144609e+02 2.117618e-05 5.144609e+01 displacement 4.450163e+03 4.481591e-02 5.056124e-01 ........................ augmentation # 1 max norm = 0.160876 (0.03) max norm = 0.188163 (0.03) max norm = 0.256313 (0.03) max norm = 0.42713 (0.03) max norm = 0.0934266 (0.03) max norm = 0.237348 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.497128e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014634e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.845882e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014580e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.056487e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014580e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.501698e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.254274e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.263487e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.771571e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.299419e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.467624e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.07986 Data Record #1 =========================================================================== Step = 30 Time = 1.07986148 Data = center_of_mass 1 4.87545 46.1085 2.74257 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.55662 -8.09535 0.12006 17 -4.4315 -7.2205 -24.9445 18 -1.25729 -8.14504 0.115849 19 4.94785 45.9244 6.28797 20 -1.09089 -8.17266 0.113508 21 2.39266 30.5172 88.1328 Data Record #2 =========================================================================== Step = 30 Time = 1.07986148 Data = rotation_quaternion 1 0.0257113 0.00692475 -0.0154766 0.999526 2 0 0 0 1 3 0 0 0 1 4 0.0628116 -0.00291766 -0.00813414 0.997988 17 -0.000100214 1.58411e-05 -0.00771364 0.99997 18 0.000882886 0.00688491 -0.00771487 0.999946 19 0.0258202 0.00672609 -0.00779532 0.999614 20 0.0252361 0.00303372 -0.00788294 0.999646 21 0.0618285 -0.000439578 -0.0141252 0.997987 Data Record #3 =========================================================================== Step = 30 Time = 1.07986148 Data = Reaction_Forces 1 2.70954e-05 -0.000284799 -0.000147315 2 -1.16638 -1.01929 -5.39298 3 1.16638 1.01929 5.39297 4 -0.00018408 2.37857e-05 3.72498e-05 17 1.03975e-05 -1.6765e-06 8.03437e-07 18 -9.8176e-06 5.1673e-06 -5.84299e-07 19 -9.63413e-05 0.00043199 2.56065e-06 20 4.65251e-05 -1.82439e-05 1.88146e-05 21 2.74066e-07 7.16764e-08 2.81427e-06 Data Record #4 =========================================================================== Step = 30 Time = 1.07986148 Data = Reaction_Torques 1 -0.00114049 0.000164054 0.00134152 2 23.1469 -201.145 32.9966 3 -9.62011 206.331 -36.9037 4 -0.517778 -3.1167 0.00821871 17 8.96898e-05 0.000253965 -9.15511e-06 18 0.516817 3.11482 -0.00279954 19 0.00103163 0.000103333 -0.00268675 20 6.99044e-05 0.000177755 0.000106311 21 -1.39887e-07 -1.35428e-05 2.73104e-05 Data Record #5 =========================================================================== Step = 30 Time = 1.07986148 Data = Rigid_Connector_Force 1 0 0 0 2 5.74536e-07 3.44264e-06 2.19148e-07 3 -5.41272e-09 -4.81556e-08 9.78645e-12 4 1.03921e-05 -1.72466e-06 8.03446e-07 5 -1.55604e-06 -9.24099e-06 -1.5701e-06 6 4.82601e-05 -0.000422987 -2.29454e-05 7 -4.80811e-05 9.00288e-06 -2.03847e-05 8 -0.173569 -0.550684 0.693359 Data Record #6 =========================================================================== Step = 30 Time = 1.07986148 Data = Rigid_Connector_Moment 1 0 0 0 2 300.782 -46.726 -0.00279808 3 300.266 -49.8408 0 4 300.266 -49.8408 1.45584e-06 5 2.09648e-05 0.000125688 7.20832e-06 6 4.93077e-05 1.98335e-05 2.28369e-08 7 -3.84174e-05 1.10624e-05 -9.60401e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166662 ===== beginning time step 31 : 1.09653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19890594 1 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232385e+10 5.780542e+08 0.000000e+00 energy 2.058281e+03 8.338002e+01 2.058281e+02 displacement 1.912605e+04 1.912605e+04 1.912605e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19914480 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.601523 * * * ************************************************************************* ------- failed to converge at time : 1.09653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833311 ===== beginning time step 31 : 1.08819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19890630 1 Nonlinear solution status: time= 1.08819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080963e+09 3.585126e+07 0.000000e+00 energy 5.145697e+02 4.562064e+00 5.145697e+01 displacement 4.784092e+03 4.784092e+03 4.784092e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19899414 2 Nonlinear solution status: time= 1.08819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080963e+09 2.766631e+04 0.000000e+00 energy 5.145697e+02 2.923370e-02 5.145697e+01 displacement 4.784092e+03 2.299445e+02 5.217082e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19895004 3 Nonlinear solution status: time= 1.08819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080963e+09 2.617064e+03 0.000000e+00 energy 5.145697e+02 3.944810e-04 5.145697e+01 displacement 4.784092e+03 3.533199e+01 5.727255e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19894608 4 Nonlinear solution status: time= 1.08819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.080963e+09 2.316351e+01 0.000000e+00 energy 5.145697e+02 2.934644e-05 5.145697e+01 displacement 4.784092e+03 4.263148e-01 5.790361e-01 ........................ augmentation # 1 max norm = 0.178133 (0.03) max norm = 0.206075 (0.03) max norm = 0.278552 (0.03) max norm = 0.438647 (0.03) max norm = 0.104865 (0.03) max norm = 0.248146 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.769682e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.136051e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.758467e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.135965e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.189276e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.135965e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.115161e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.274586e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.042553e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 6.071638e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.189751e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.196365e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.08819 Data Record #1 =========================================================================== Step = 31 Time = 1.08819459 Data = center_of_mass 1 4.90957 46.0939 2.6247 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.62211 -8.22717 0.118058 17 -4.4315 -7.2205 -24.943 18 -1.28142 -8.28433 0.11278 19 4.99204 45.8564 6.6617 20 -1.16712 -8.30351 0.111009 21 2.35817 29.7128 87.8503 Data Record #2 =========================================================================== Step = 31 Time = 1.08819459 Data = rotation_quaternion 1 0.0291217 0.0070328 -0.0173025 0.999401 2 0 0 0 1 3 0 0 0 1 4 0.0693461 -0.00330758 -0.00909272 0.997546 17 -0.000112188 1.78339e-05 -0.00858382 0.999963 18 0.000974771 0.0075791 -0.00858531 0.999934 19 0.0292444 0.0067807 -0.0086973 0.999511 20 0.0286704 0.00317396 -0.00879524 0.999545 21 0.0678751 -0.00076213 -0.0159004 0.997567 Data Record #3 =========================================================================== Step = 31 Time = 1.08819459 Data = Reaction_Forces 1 0.00114365 -0.0029891 -0.0018059 2 -1.14735 -1.02445 -5.33736 3 1.14735 1.02445 5.33735 4 0.000646051 -0.000444849 -0.00133389 17 2.13884e-05 -3.30736e-06 3.27272e-06 18 -2.02373e-05 1.00513e-05 -1.62337e-06 19 -0.00115788 0.00507888 0.00015005 20 0.000491973 -5.4832e-05 0.000137702 21 -1.87578e-06 -4.94419e-06 2.21362e-05 Data Record #4 =========================================================================== Step = 31 Time = 1.08819459 Data = Reaction_Torques 1 -0.0202721 0.0081924 0.0151687 2 22.1072 -199.435 33.5116 3 -9.10756 204.394 -37.2566 4 -0.569205 -3.30859 -0.588741 17 0.000160164 0.000525997 -1.47709e-05 18 0.562275 3.29793 0.59335 19 0.00738135 0.000500514 -0.027477 20 0.000282441 0.0007671 0.00136639 21 3.14146e-05 5.96724e-05 2.89886e-05 Data Record #5 =========================================================================== Step = 31 Time = 1.08819459 Data = Rigid_Connector_Force 1 0 0 0 2 1.11127e-06 6.47094e-06 1.64941e-06 3 -3.97849e-08 -2.72963e-07 6.2614e-11 4 2.13486e-05 -3.58032e-06 3.27279e-06 5 5.718e-06 3.58663e-05 -1.93486e-05 6 0.000671626 -0.00498818 -0.0003071 7 -0.000486255 9.06983e-05 -0.00015705 8 -0.177692 -0.608491 0.764121 Data Record #6 =========================================================================== Step = 31 Time = 1.08819459 Data = Rigid_Connector_Moment 1 0 0 0 2 336.654 -53.0908 0.593357 3 336.092 -56.3888 0 4 336.092 -56.3888 7.04661e-06 5 6.28251e-05 0.000366042 9.09829e-05 6 0.00125852 0.00131578 5.16776e-05 7 -0.000136446 9.21174e-05 -0.0012481 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166665 ===== beginning time step 32 : 1.10486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19894374 1 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232424e+10 5.772849e+08 0.000000e+00 energy 2.058457e+03 8.194540e+01 2.058457e+02 displacement 1.972789e+04 1.972789e+04 1.972789e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19921446 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.62947 * * * ************************************************************************* ------- failed to converge at time : 1.10486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833325 ===== beginning time step 32 : 1.09653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19893690 1 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081060e+09 3.580516e+07 0.000000e+00 energy 5.146130e+02 4.379511e+00 5.146130e+01 displacement 4.935529e+03 4.935529e+03 4.935529e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19905930 2 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081060e+09 4.731530e+04 0.000000e+00 energy 5.146130e+02 3.651240e-02 5.146130e+01 displacement 4.935529e+03 1.300298e+02 5.379415e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19900926 3 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.612642 convergence norms : INITIAL CURRENT REQUIRED residual 3.081060e+09 2.286604e+04 0.000000e+00 energy 5.146130e+02 2.508204e-04 5.146130e+01 displacement 4.935529e+03 8.698091e+00 5.652123e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19900260 4 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081060e+09 3.018048e+03 0.000000e+00 energy 5.146130e+02 7.645475e-04 5.146130e+01 displacement 4.935529e+03 5.323358e+00 5.877126e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19899828 5 Nonlinear solution status: time= 1.09653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081060e+09 8.063164e+01 0.000000e+00 energy 5.146130e+02 6.708468e-05 5.146130e+01 displacement 4.935529e+03 1.090865e-01 5.909522e-01 ........................ augmentation # 1 max norm = 0.195144 (0.03) max norm = 0.222855 (0.03) max norm = 0.300647 (0.03) max norm = 0.450312 (0.03) max norm = 0.116032 (0.03) max norm = 0.258956 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.164025e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.259030e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.051088e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.258858e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.177025e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.258859e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.275865e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.176438e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.126358e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 4.550144e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.145533e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.414217e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.09653 Data Record #1 =========================================================================== Step = 32 Time = 1.09652784 Data = center_of_mass 1 4.94468 46.0735 2.50529 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.68771 -8.35838 0.113465 17 -4.4315 -7.2205 -24.9443 18 -1.30598 -8.42312 0.106997 19 5.03736 45.7753 7.0371 20 -1.244 -8.43364 0.105947 21 2.32737 28.9069 87.5598 Data Record #2 =========================================================================== Step = 32 Time = 1.09652784 Data = rotation_quaternion 1 0.0325691 0.00715636 -0.019031 0.999263 2 0 0 0 1 3 0 0 0 1 4 0.0758787 -0.00369802 -0.0100821 0.997059 17 -0.000124307 1.98741e-05 -0.00947566 0.999955 18 0.00106975 0.0082857 -0.00947743 0.99992 19 0.0327041 0.00684821 -0.00962638 0.999395 20 0.0321386 0.00331529 -0.00973455 0.999431 21 0.0738424 -0.00106144 -0.0175809 0.997114 Data Record #3 =========================================================================== Step = 32 Time = 1.09652784 Data = Reaction_Forces 1 6.83225e-05 -0.000747042 -0.000405109 2 -1.13023 -1.03106 -5.28988 3 1.13023 1.03106 5.28987 4 -0.000539882 7.40644e-05 0.000156757 17 2.13824e-05 -3.51934e-06 2.01285e-06 18 -2.00009e-05 1.16558e-05 -1.50192e-06 19 -0.000225305 0.00113802 6.26021e-05 20 0.000106517 -5.19823e-05 9.21106e-06 21 5.24556e-07 2.5347e-08 6.47373e-06 Data Record #4 =========================================================================== Step = 32 Time = 1.09652784 Data = Reaction_Torques 1 -0.00311071 0.000161357 0.0037231 2 21.1064 -198.019 34.0701 3 -8.61556 202.763 -37.6669 4 -1.05995 -6.26147 0.106642 17 0.000213491 0.000517532 -1.84406e-05 18 1.05938 6.25778 -0.0926757 19 0.000624044 0.000579265 -0.00628122 20 0.000172035 0.000358669 0.000282953 21 1.30352e-06 -2.20577e-05 4.90409e-05 Data Record #5 =========================================================================== Step = 32 Time = 1.09652784 Data = Rigid_Connector_Force 1 0 0 0 2 1.37101e-06 8.03185e-06 5.10956e-07 3 -1.05071e-08 -1.04582e-07 2.63807e-11 4 2.13719e-05 -3.62392e-06 2.01287e-06 5 -5.50284e-06 -3.20364e-05 -4.06436e-06 6 0.000113285 -0.00111807 -7.58775e-05 7 -0.00011202 1.9946e-05 -1.32754e-05 8 -0.182246 -0.666669 0.833788 Data Record #6 =========================================================================== Step = 32 Time = 1.09652784 Data = Rigid_Connector_Moment 1 0 0 0 2 373.399 -56.8956 -0.0926723 3 372.34 -63.1534 0 4 372.34 -63.1534 3.42072e-06 5 5.92566e-05 0.000347336 2.01766e-05 6 9.79858e-05 9.49432e-05 4.24273e-06 7 -0.000105021 3.41194e-05 -0.000259945 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166666 ===== beginning time step 33 : 1.11319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19899846 1 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232440e+10 5.745027e+08 0.000000e+00 energy 2.058787e+03 8.151356e+01 2.058787e+02 displacement 1.919209e+04 1.919209e+04 1.919209e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19925460 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.628232 * * * ************************************************************************* ------- failed to converge at time : 1.11319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0083333 ===== beginning time step 33 : 1.10486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19899234 1 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081099e+09 3.568956e+07 0.000000e+00 energy 5.146956e+02 4.316026e+00 5.146956e+01 displacement 4.798985e+03 4.798985e+03 4.798985e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19913670 2 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081099e+09 8.497122e+04 0.000000e+00 energy 5.146956e+02 4.079970e-02 5.146956e+01 displacement 4.798985e+03 1.409442e+02 5.289625e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19908648 3 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081099e+09 4.889617e+04 0.000000e+00 energy 5.146956e+02 1.041699e-03 5.146956e+01 displacement 4.798985e+03 6.952293e+00 5.512300e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19908612 4 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081099e+09 8.065356e+03 0.000000e+00 energy 5.146956e+02 1.756559e-03 5.146956e+01 displacement 4.798985e+03 9.238823e+00 5.785449e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19908162 5 Nonlinear solution status: time= 1.10486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081099e+09 2.217679e+02 0.000000e+00 energy 5.146956e+02 1.833660e-04 5.146956e+01 displacement 4.798985e+03 1.619317e-01 5.820328e-01 ........................ augmentation # 1 max norm = 0.212263 (0.03) max norm = 0.238754 (0.03) max norm = 0.322582 (0.03) max norm = 0.46243 (0.03) max norm = 0.127804 (0.03) max norm = 0.27103 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.006551e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.390960e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.435287e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.390533e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.212809e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.390534e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.472416e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.842795e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.310406e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.977148e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.575342e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.369614e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.10486 Data Record #1 =========================================================================== Step = 33 Time = 1.10486113 Data = center_of_mass 1 4.96673 46.0454 2.39317 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.75478 -8.48897 0.106086 17 -4.4315 -7.2205 -24.9484 18 -1.33111 -8.56166 0.0982925 19 5.06768 45.6816 7.40377 20 -1.33965 -8.5602 0.0984496 21 2.25672 28.1119 87.2718 Data Record #2 =========================================================================== Step = 33 Time = 1.10486113 Data = rotation_quaternion 1 0.0359334 0.0071338 -0.020887 0.99911 2 0 0 0 1 3 0 0 0 1 4 0.0824056 -0.00410579 -0.0111375 0.996528 17 -0.000137289 2.20834e-05 -0.0104258 0.999946 18 0.00116467 0.0089916 -0.0104279 0.999905 19 0.0360802 0.00676275 -0.0106237 0.99927 20 0.0355476 0.00345713 -0.0107361 0.999304 21 0.079691 -0.00145203 -0.0193916 0.99663 Data Record #3 =========================================================================== Step = 33 Time = 1.10486113 Data = Reaction_Forces 1 5.85757e-05 -0.000797412 -0.000507482 2 -1.11348 -1.03837 -5.24405 3 1.11349 1.03836 5.24404 4 -0.00126231 0.000149562 0.000373405 17 4.12609e-05 -6.83038e-06 4.87312e-06 18 -3.78342e-05 2.6807e-05 -3.6145e-06 19 -0.00035978 0.0013157 0.00011829 20 0.000143145 -8.85783e-05 -2.78791e-05 21 8.69e-07 1.65329e-07 1.27813e-05 Data Record #4 =========================================================================== Step = 33 Time = 1.10486113 Data = Reaction_Torques 1 -0.00254742 -0.000726858 0.00574221 2 20.0936 -196.665 34.6571 3 -8.11399 201.198 -38.1048 4 -1.77321 -10.3797 0.251571 17 0.00048446 0.000986267 -3.53355e-05 18 1.7747 10.3742 -0.221773 19 -0.00126642 0.00130087 -0.00860128 20 0.000293402 0.000430922 0.000377635 21 -3.90466e-06 -5.12203e-05 7.8525e-05 Data Record #5 =========================================================================== Step = 33 Time = 1.10486113 Data = Rigid_Connector_Force 1 0 0 0 2 3.40898e-06 1.97337e-05 1.25868e-06 3 -1.77508e-08 -2.42881e-07 6.73635e-11 4 4.12431e-05 -7.07326e-06 4.87319e-06 5 -1.10056e-05 -6.33474e-05 -7.42954e-06 6 0.00020563 -0.00129047 -9.78403e-05 7 -0.00015415 2.52309e-05 2.04496e-05 8 -0.183076 -0.726398 0.901274 Data Record #6 =========================================================================== Step = 33 Time = 1.10486113 Data = Rigid_Connector_Moment 1 0 0 0 2 412.928 -60.1666 -0.221766 3 411.153 -70.5407 0 4 411.153 -70.5407 6.89336e-06 5 9.39064e-05 0.000543838 3.24459e-05 6 0.000173497 4.53042e-05 -2.06344e-07 7 -0.000208613 6.01712e-05 -0.000348835 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166666 ===== beginning time step 34 : 1.12153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19908144 1 Nonlinear solution status: time= 1.12153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232446e+10 5.715376e+08 0.000000e+00 energy 2.059066e+03 8.102642e+01 2.059066e+02 displacement 1.925324e+04 1.925324e+04 1.925324e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935450 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.612219 * * * ************************************************************************* ------- failed to converge at time : 1.12153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833332 ===== beginning time step 34 : 1.11319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19908306 1 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081115e+09 3.561851e+07 0.000000e+00 energy 5.147648e+02 4.224060e+00 5.147648e+01 displacement 4.816589e+03 4.816589e+03 4.816589e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19918962 2 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081115e+09 8.268346e+04 0.000000e+00 energy 5.147648e+02 4.934579e-02 5.147648e+01 displacement 4.816589e+03 1.294554e+02 5.216014e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19913670 3 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081115e+09 4.757133e+04 0.000000e+00 energy 5.147648e+02 1.127574e-03 5.147648e+01 displacement 4.816589e+03 5.684948e+00 5.401370e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19913634 4 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081115e+09 8.182687e+03 0.000000e+00 energy 5.147648e+02 1.736741e-03 5.147648e+01 displacement 4.816589e+03 7.541294e+00 5.627150e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19913058 5 Nonlinear solution status: time= 1.11319 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081115e+09 2.463010e+02 0.000000e+00 energy 5.147648e+02 1.932664e-04 5.147648e+01 displacement 4.816589e+03 1.424510e-01 5.656122e-01 ........................ augmentation # 1 max norm = 0.229209 (0.03) max norm = 0.260805 (0.03) max norm = 0.344149 (0.03) max norm = 0.474711 (0.03) max norm = 0.139304 (0.03) max norm = 0.2941 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.074384e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.531385e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.106332e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.530969e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.119073e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.530970e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.532252e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.553031e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.023104e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 4.280765e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.400905e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.307795e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.11319 Data Record #1 =========================================================================== Step = 34 Time = 1.11319445 Data = center_of_mass 1 4.97973 46.0089 2.29107 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.82222 -8.61901 0.0960402 17 -4.4315 -7.22051 -24.9554 18 -1.35668 -8.69978 0.0867938 19 5.08704 45.5765 7.75458 20 -1.44293 -8.68482 0.088507 21 2.1606 27.331 86.99 Data Record #2 =========================================================================== Step = 34 Time = 1.11319445 Data = rotation_quaternion 1 0.0391587 0.00701703 -0.0227343 0.99895 2 0 0 0 1 3 0 0 0 1 4 0.0889278 -0.00451885 -0.0121898 0.995953 17 -0.000151131 2.44556e-05 -0.0113645 0.999935 18 0.00126023 0.00970471 -0.011367 0.999888 19 0.039316 0.00657907 -0.0116194 0.999138 20 0.038836 0.00361893 -0.0117299 0.99917 21 0.0854284 -0.0019126 -0.0211908 0.996117 Data Record #3 =========================================================================== Step = 34 Time = 1.11319445 Data = Reaction_Forces 1 7.5214e-05 -0.000640262 -0.000415703 2 -1.09691 -1.04547 -5.19869 3 1.09691 1.04546 5.19868 4 -0.00120497 9.32619e-05 0.000363263 17 4.03007e-05 -6.77643e-06 4.99328e-06 18 -3.67234e-05 2.73943e-05 -3.92589e-06 19 -0.000350397 0.00101561 0.000127313 20 0.000123679 -6.40734e-05 -4.87956e-05 21 6.63228e-07 3.1977e-08 1.13326e-05 Data Record #4 =========================================================================== Step = 34 Time = 1.11319445 Data = Reaction_Torques 1 -0.00171141 -0.00065947 0.00502208 2 19.098 -195.323 35.2316 3 -7.62304 199.644 -38.529 4 -1.88431 -10.9301 0.461482 17 0.000470145 0.000963695 -3.46472e-05 18 1.88565 10.9238 -0.431919 19 -0.00247083 0.00137617 -0.00733988 20 0.000275467 0.000271677 0.000333688 21 -3.4523e-06 -4.93531e-05 7.81645e-05 Data Record #5 =========================================================================== Step = 34 Time = 1.11319445 Data = Rigid_Connector_Force 1 0 0 0 2 3.56218e-06 2.04078e-05 1.06746e-06 3 -1.50875e-08 -2.10092e-07 6.41247e-11 4 4.02856e-05 -6.98652e-06 4.99334e-06 5 -7.79686e-06 -4.44087e-05 -4.60501e-06 6 0.000218922 -0.000995945 -8.31223e-05 7 -0.000131476 1.96646e-05 4.41906e-05 8 -0.181817 -0.787955 0.966202 Data Record #6 =========================================================================== Step = 34 Time = 1.11319445 Data = Rigid_Connector_Moment 1 0 0 0 2 454.416 -67.5909 -0.431913 3 452.53 -78.5146 0 4 452.53 -78.5147 6.64335e-06 5 7.99902e-05 0.000458444 2.24142e-05 6 0.000103532 7.58801e-05 3.97198e-06 7 -0.00021726 6.23023e-05 -0.000320697 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 35 : 1.12986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19913148 1 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232448e+10 5.687583e+08 0.000000e+00 energy 2.059378e+03 8.066780e+01 2.059378e+02 displacement 1.928678e+04 1.928678e+04 1.928678e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941876 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.603758 * * * ************************************************************************* ------- failed to converge at time : 1.12986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 35 : 1.12153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19912680 1 Nonlinear solution status: time= 1.12153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081121e+09 3.555626e+07 0.000000e+00 energy 5.148433e+02 4.158224e+00 5.148433e+01 displacement 4.822738e+03 4.822738e+03 4.822738e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19925532 2 Nonlinear solution status: time= 1.12153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081121e+09 1.163229e+05 0.000000e+00 energy 5.148433e+02 5.646626e-02 5.148433e+01 displacement 4.822738e+03 1.436938e+02 5.163145e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19922112 3 Nonlinear solution status: time= 1.12153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081121e+09 3.661156e+04 0.000000e+00 energy 5.148433e+02 3.780302e-03 5.148433e+01 displacement 4.822738e+03 2.352738e+01 5.514011e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19921374 4 Nonlinear solution status: time= 1.12153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081121e+09 1.258650e+03 0.000000e+00 energy 5.148433e+02 9.132124e-04 5.148433e+01 displacement 4.822738e+03 5.233773e-01 5.565091e-01 ........................ augmentation # 1 max norm = 0.246135 (0.03) max norm = 0.287359 (0.03) max norm = 0.365439 (0.03) max norm = 0.487454 (0.03) max norm = 0.150625 (0.03) max norm = 0.316842 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.351807e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.682456e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.408895e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.680474e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.561398e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.680478e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.253740e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.832314e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.434370e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.005998e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.298257e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.144619e-10 1.000000e-04 convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.12153 Data Record #1 =========================================================================== Step = 35 Time = 1.12152778 Data = center_of_mass 1 4.98764 45.9646 2.19642 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.89064 -8.74843 0.0833841 17 -4.4315 -7.22051 -24.9651 18 -1.38281 -8.83757 0.0725556 19 5.09946 45.461 8.09077 20 -1.55592 -8.80719 0.0762469 21 2.04484 26.563 86.7122 Data Record #2 =========================================================================== Step = 35 Time = 1.12152778 Data = rotation_quaternion 1 0.0422615 0.00683119 -0.0246398 0.998779 2 0 0 0 1 3 0 0 0 1 4 0.0954433 -0.00495172 -0.0132916 0.995334 17 -0.000165863 2.70065e-05 -0.0123453 0.999924 18 0.0013549 0.0104125 -0.0123481 0.999869 19 0.0424283 0.00632194 -0.0126662 0.998999 20 0.0420147 0.00378726 -0.0127688 0.999028 21 0.0910646 -0.00242736 -0.0230433 0.995575 Data Record #3 =========================================================================== Step = 35 Time = 1.12152778 Data = Reaction_Forces 1 0.000258457 -0.00199632 -0.00151791 2 -1.08066 -1.05302 -5.15427 3 1.08067 1.053 5.15425 4 -0.00493374 0.000130834 0.000891863 17 0.00015223 -2.57622e-05 2.22569e-05 18 -0.000137713 0.000108847 -1.81157e-05 19 -0.00133469 0.00336812 0.000555156 20 0.000420688 -0.000281276 -0.000278878 21 2.28646e-06 -2.08097e-07 4.83184e-05 Data Record #4 =========================================================================== Step = 35 Time = 1.12152778 Data = Reaction_Torques 1 -0.00178783 -0.00466622 0.0190314 2 18.0933 -194.011 35.8231 3 -7.12029 198.135 -38.9834 4 -4.28599 -24.6911 1.30878 17 0.00197665 0.00360449 -0.000130062 18 4.3011 24.6775 -1.19857 19 -0.0143355 0.00605308 -0.0256339 20 0.00112091 0.00071885 0.00121301 21 -1.36631e-06 -0.000118247 0.000175304 Data Record #5 =========================================================================== Step = 35 Time = 1.12152778 Data = Rigid_Connector_Force 1 0 0 0 2 1.45074e-05 8.21441e-05 4.14152e-06 3 -9.21043e-09 -9.40844e-07 3.1201e-10 4 0.000152221 -2.67031e-05 2.22572e-05 5 -3.92371e-05 -0.000220747 -2.29077e-05 6 0.000874769 -0.00330759 -0.000299185 7 -0.000459925 6.0529e-05 0.00025597 8 -0.179008 -0.851186 1.0288 Data Record #6 =========================================================================== Step = 35 Time = 1.12152778 Data = Rigid_Connector_Moment 1 0 0 0 2 500.854 -62.4787 -1.19855 3 496.551 -87.1561 0 4 496.552 -87.1563 2.61248e-05 5 0.000303901 0.00172103 8.45366e-05 6 0.000572136 0.000186538 5.08332e-06 7 -0.000947601 0.000265575 -0.00118893 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 36 : 1.13819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19921266 1 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.671877e+08 0.000000e+00 energy 2.059599e+03 8.013766e+01 2.059599e+02 displacement 1.942900e+04 1.942900e+04 1.942900e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947708 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.621783 * * * ************************************************************************* ------- failed to converge at time : 1.13819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 36 : 1.12986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19921320 1 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 3.549413e+07 0.000000e+00 energy 5.148968e+02 4.098464e+00 5.148968e+01 displacement 4.855860e+03 4.855860e+03 4.855860e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19932174 2 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.829304e+05 0.000000e+00 energy 5.148968e+02 5.947828e-02 5.148968e+01 displacement 4.855860e+03 1.361502e+02 5.181279e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19927296 3 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 6.007584e+04 0.000000e+00 energy 5.148968e+02 6.646755e-03 5.148968e+01 displacement 4.855860e+03 2.429420e+01 5.506744e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19926054 4 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 2.350030e+03 0.000000e+00 energy 5.148968e+02 1.577919e-03 5.148968e+01 displacement 4.855860e+03 6.563095e-01 5.560328e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19926252 5 Nonlinear solution status: time= 1.12986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 9.617435e+01 0.000000e+00 energy 5.148968e+02 6.274967e-05 5.148968e+01 displacement 4.855860e+03 1.861835e-02 5.568613e-01 ........................ augmentation # 1 max norm = 0.262946 (0.03) max norm = 0.315158 (0.03) max norm = 0.386468 (0.03) max norm = 0.500691 (0.03) max norm = 0.161804 (0.03) max norm = 0.339428 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.700057e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.839108e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.506956e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.839007e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.652140e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.839008e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.278470e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.142913e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.072030e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.117309e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.842831e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.885396e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.12986 Data Record #1 =========================================================================== Step = 36 Time = 1.12986111 Data = center_of_mass 1 4.98971 45.9135 2.10685 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -1.96149 -8.87669 0.0684163 17 -4.4315 -7.22052 -24.9773 18 -1.40946 -8.97475 0.0558474 19 5.10409 45.3352 8.41936 20 -1.6782 -8.92701 0.0619663 21 1.90853 25.8028 86.4354 Data Record #2 =========================================================================== Step = 36 Time = 1.12986111 Data = rotation_quaternion 1 0.0453053 0.00656548 -0.0265546 0.998599 2 0 0 0 1 3 0 0 0 1 4 0.101951 -0.0054092 -0.0144312 0.99467 17 -0.00018148 2.9738e-05 -0.0133575 0.999911 18 0.00144906 0.0111174 -0.0133608 0.999848 19 0.0454797 0.00598174 -0.0137535 0.998853 20 0.0451454 0.00394716 -0.0138422 0.998877 21 0.0966069 -0.00300061 -0.0249011 0.995007 Data Record #3 =========================================================================== Step = 36 Time = 1.12986111 Data = Reaction_Forces 1 1.90141e-06 2.48868e-05 -5.74468e-05 2 -1.06396 -1.06045 -5.10782 3 1.06397 1.06044 5.10782 4 -0.000382984 2.80419e-05 0.00015591 17 5.40894e-06 -9.3445e-07 1.33471e-06 18 -4.40871e-06 6.57021e-06 -1.224e-06 19 -3.90506e-05 7.82229e-05 1.85439e-05 20 1.06347e-05 -2.40761e-05 -1.15118e-05 21 6.07052e-08 -1.1804e-07 2.67929e-06 Data Record #4 =========================================================================== Step = 36 Time = 1.12986111 Data = Reaction_Torques 1 -0.000199066 -2.00273e-05 0.00117669 2 17.0665 -192.623 36.4154 3 -6.62433 196.523 -39.4053 4 -1.19537 -6.80761 0.594968 17 0.000107285 0.000121557 -4.83182e-06 18 1.19473 6.803 -0.582885 19 -0.000613198 0.000245238 -0.000803812 20 5.15016e-05 2.01086e-05 2.95138e-05 21 -7.09646e-06 -4.7108e-05 4.23931e-05 Data Record #5 =========================================================================== Step = 36 Time = 1.12986111 Data = Rigid_Connector_Force 1 0 0 0 2 9.99114e-07 5.61072e-06 1.10714e-07 3 -1.11726e-09 -2.50447e-08 9.0901e-12 4 5.40783e-06 -9.59495e-07 1.33472e-06 5 -3.99343e-06 -2.2428e-05 -4.25578e-07 6 2.44224e-05 -7.65748e-05 -7.45764e-06 7 -1.46281e-05 1.64818e-06 1.10862e-05 8 -0.174893 -0.915474 1.0894 Data Record #6 =========================================================================== Step = 36 Time = 1.12986111 Data = Rigid_Connector_Moment 1 0 0 0 2 544.396 -89.6753 -0.582884 3 543.201 -96.4783 0 4 543.201 -96.4783 7.23172e-07 5 1.12703e-05 6.32774e-05 1.35079e-06 6 5.84083e-06 -1.08282e-05 -1.09782e-06 7 -4.60091e-05 1.10044e-05 -3.1005e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 37 : 1.14653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19926288 1 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.640748e+08 0.000000e+00 energy 2.059875e+03 8.021844e+01 2.059875e+02 displacement 1.934727e+04 1.934727e+04 1.934727e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949706 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.618159 * * * ************************************************************************* ------- failed to converge at time : 1.14653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 37 : 1.13819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19925802 1 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081124e+09 3.540493e+07 0.000000e+00 energy 5.149685e+02 4.086959e+00 5.149685e+01 displacement 4.836297e+03 4.836297e+03 4.836297e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938762 2 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081124e+09 2.683189e+05 0.000000e+00 energy 5.149685e+02 5.520990e-02 5.149685e+01 displacement 4.836297e+03 2.564855e+02 5.284848e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19934352 3 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081124e+09 5.256857e+04 0.000000e+00 energy 5.149685e+02 8.731860e-03 5.149685e+01 displacement 4.836297e+03 5.458504e+01 5.770611e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19933254 4 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081124e+09 1.576564e+03 0.000000e+00 energy 5.149685e+02 1.226175e-03 5.149685e+01 displacement 4.836297e+03 1.628506e+00 5.876920e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19933398 5 Nonlinear solution status: time= 1.13819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081124e+09 5.273085e+01 0.000000e+00 energy 5.149685e+02 3.877094e-05 5.149685e+01 displacement 4.836297e+03 3.665668e-02 5.892942e-01 ........................ augmentation # 1 max norm = 0.278227 (0.03) max norm = 0.344387 (0.03) max norm = 0.407281 (0.03) max norm = 0.514084 (0.03) max norm = 0.171785 (0.03) max norm = 0.36179 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.008701e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.005545e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.811589e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.005492e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.611061e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.005492e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.747163e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.362618e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.059097e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.112877e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.105164e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.785923e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.13819 Data Record #1 =========================================================================== Step = 37 Time = 1.13819445 Data = center_of_mass 1 5.00557 45.8419 2.02326 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.03286 -9.00413 0.051407 17 -4.4315 -7.22052 -24.9918 18 -1.43655 -9.1113 0.0369703 19 5.12632 45.1808 8.75766 20 -1.78166 -9.04928 0.0453252 21 1.85172 25.0072 86.1583 Data Record #2 =========================================================================== Step = 37 Time = 1.13819445 Data = rotation_quaternion 1 0.0485387 0.00661045 -0.0277236 0.998415 2 0 0 0 1 3 0 0 0 1 4 0.108451 -0.00588236 -0.0155735 0.993962 17 -0.000197877 3.26296e-05 -0.0143654 0.999897 18 0.00154216 0.0118173 -0.0143691 0.999826 19 0.0487148 0.00598039 -0.0148274 0.998685 20 0.0484 0.00407762 -0.0149165 0.998708 21 0.102102 -0.00334189 -0.0260187 0.994428 Data Record #3 =========================================================================== Step = 37 Time = 1.13819445 Data = Reaction_Forces 1 7.38823e-05 -0.000205742 -0.000121436 2 -1.04766 -1.06796 -5.06274 3 1.04767 1.06795 5.06274 4 -0.000188136 2.32977e-06 7.35245e-05 17 3.44739e-06 -5.90255e-07 8.91199e-07 18 -2.90877e-06 3.57274e-06 -7.01088e-07 19 -0.000133691 0.000294322 6.075e-05 20 4.12597e-05 -7.94425e-07 -3.06845e-05 21 -3.40578e-08 -5.28957e-07 2.86843e-06 Data Record #4 =========================================================================== Step = 37 Time = 1.13819445 Data = Reaction_Torques 1 -0.00187301 0.000380551 0.00115486 2 16.0551 -191.281 37.0059 3 -6.1254 194.973 -39.8423 4 -0.902087 -5.05115 0.250212 17 6.49569e-05 7.80863e-05 -2.39332e-06 18 0.90082 5.04677 -0.242746 19 -0.00158003 0.000538858 -0.00228558 20 6.08579e-05 -1.25128e-05 0.000126326 21 6.56492e-06 1.45893e-05 3.0664e-05 Data Record #5 =========================================================================== Step = 37 Time = 1.13819445 Data = Rigid_Connector_Force 1 0 0 0 2 5.35552e-07 2.95454e-06 1.90121e-07 3 -3.07242e-09 -2.79475e-08 1.11231e-11 4 3.44432e-06 -6.18202e-07 8.9121e-07 5 6.61316e-07 3.68788e-06 -5.85659e-08 6 9.30922e-05 -0.00028984 -3.01241e-05 7 -4.05984e-05 4.48231e-06 3.06259e-05 8 -0.179383 -0.976533 1.14813 Data Record #6 =========================================================================== Step = 37 Time = 1.13819445 Data = Rigid_Connector_Moment 1 0 0 0 2 593.064 -101.36 -0.242745 3 592.163 -106.406 0 4 592.163 -106.406 1.14891e-06 5 1.79504e-05 9.90936e-05 5.8932e-06 6 -2.65447e-05 0.000119873 1.22445e-05 7 -5.90389e-05 2.29742e-05 -0.000128845 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 38 : 1.15486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19933362 1 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.611708e+08 0.000000e+00 energy 2.060200e+03 7.903251e+01 2.060200e+02 displacement 2.043794e+04 2.043794e+04 2.043794e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954386 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.630831 * * * ************************************************************************* ------- failed to converge at time : 1.15486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 38 : 1.14653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19933704 1 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.526384e+07 0.000000e+00 energy 5.150496e+02 3.952630e+00 5.150496e+01 displacement 5.112597e+03 5.112597e+03 5.112597e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942290 2 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.664939e+05 0.000000e+00 energy 5.150496e+02 6.488013e-02 5.150496e+01 displacement 5.112597e+03 1.226027e+02 5.546152e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938654 3 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.382366e+04 0.000000e+00 energy 5.150496e+02 4.829549e-03 5.150496e+01 displacement 5.112597e+03 3.096404e+01 5.972967e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937574 4 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.418590e+03 0.000000e+00 energy 5.150496e+02 8.970146e-04 5.150496e+01 displacement 5.112597e+03 9.005577e-01 6.051625e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937394 5 Nonlinear solution status: time= 1.14653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 6.229710e+01 0.000000e+00 energy 5.150496e+02 3.862644e-05 5.150496e+01 displacement 5.112597e+03 2.338028e-02 6.063744e-01 ........................ augmentation # 1 max norm = 0.292388 (0.03) max norm = 0.374586 (0.03) max norm = 0.427718 (0.03) max norm = 0.551129 (0.03) max norm = 0.18095 (0.03) max norm = 0.383717 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.164088e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.187760e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.772583e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.187703e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.740603e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.187703e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.830736e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.712898e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.912157e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.412388e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.662430e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.526263e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.14653 Data Record #1 =========================================================================== Step = 38 Time = 1.14652778 Data = center_of_mass 1 5.00582 45.7562 1.95124 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.10034 -9.13217 0.0321807 17 -4.43151 -7.22053 -25.0085 18 -1.46372 -9.2477 0.0158471 19 5.13235 45.0055 9.10426 20 -1.88147 -9.17189 0.0265652 21 1.78796 24.1933 85.8864 Data Record #2 =========================================================================== Step = 38 Time = 1.14652778 Data = rotation_quaternion 1 0.0518837 0.00661402 -0.0284039 0.998227 2 0 0 0 1 3 0 0 0 1 4 0.114945 -0.00634846 -0.016568 0.993213 17 -0.000215825 3.5778e-05 -0.0152169 0.999884 18 0.00163199 0.0125199 -0.0152212 0.999804 19 0.0520563 0.00595334 -0.015752 0.998502 20 0.0517636 0.00419368 -0.0158404 0.998525 21 0.107516 -0.00368467 -0.0266509 0.993839 Data Record #3 =========================================================================== Step = 38 Time = 1.14652778 Data = Reaction_Forces 1 2.04897e-05 -0.000131933 -7.77802e-05 2 -1.03005 -1.07191 -5.00852 3 1.03005 1.0719 5.00851 4 -0.000196796 1.05662e-05 7.94264e-05 17 4.5811e-06 -8.02326e-07 9.09358e-07 18 -4.00887e-06 3.93432e-06 -6.85804e-07 19 -5.85011e-05 0.000187627 3.87507e-05 20 1.7999e-05 -7.3335e-06 -1.90525e-05 21 5.07311e-08 -9.5782e-08 1.4248e-06 Data Record #4 =========================================================================== Step = 38 Time = 1.14652778 Data = Reaction_Torques 1 -0.00103027 0.000133734 0.00081966 2 15.0997 -189.565 37.4422 3 -5.65997 193.058 -40.1349 4 -0.989601 -5.48895 0.268633 17 6.70738e-05 0.00010709 -3.40542e-06 18 0.988218 5.48385 -0.260465 19 -0.000978068 0.000317967 -0.00106891 20 4.27794e-05 1.24183e-05 6.41194e-05 21 5.16032e-07 -1.20905e-05 3.16086e-05 Data Record #5 =========================================================================== Step = 38 Time = 1.14652778 Data = Rigid_Connector_Force 1 0 0 0 2 5.69089e-07 3.10445e-06 2.23566e-07 3 -3.14877e-09 -2.75464e-08 1.18595e-11 4 4.57796e-06 -8.29872e-07 9.0937e-07 5 -1.04987e-06 -5.7116e-06 -5.22399e-07 6 3.94523e-05 -0.000186006 -2.02206e-05 7 -1.90488e-05 1.6219e-06 1.85301e-05 8 -0.183986 -1.03611 1.20444 Data Record #6 =========================================================================== Step = 38 Time = 1.14652778 Data = Rigid_Connector_Moment 1 0 0 0 2 646.755 -111.69 -0.260464 3 645.766 -117.174 0 4 645.766 -117.174 1.30841e-06 5 1.46349e-05 7.98723e-05 5.48357e-06 6 -3.58445e-06 4.19825e-05 4.46978e-06 7 -3.80708e-05 1.3529e-05 -6.41201e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 39 : 1.16319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937394 1 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.594290e+08 0.000000e+00 energy 2.060659e+03 7.851527e+01 2.060659e+02 displacement 2.094130e+04 2.094130e+04 2.094130e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962468 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.691514 * * * ************************************************************************* ------- failed to converge at time : 1.16319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 39 : 1.15486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936854 1 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.494021e+07 0.000000e+00 energy 5.151645e+02 3.936251e+00 5.151645e+01 displacement 5.228936e+03 5.228936e+03 5.228936e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947870 2 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.385957e+05 0.000000e+00 energy 5.151645e+02 4.548383e-02 5.151645e+01 displacement 5.228936e+03 1.492006e+02 5.630739e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944072 3 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 5.705418e+04 0.000000e+00 energy 5.151645e+02 7.630708e-03 5.151645e+01 displacement 5.228936e+03 3.473542e+01 6.058134e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943604 4 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.310328e+03 0.000000e+00 energy 5.151645e+02 1.498984e-03 5.151645e+01 displacement 5.228936e+03 1.185679e+00 6.143875e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943298 5 Nonlinear solution status: time= 1.15486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 9.918117e+01 0.000000e+00 energy 5.151645e+02 6.250420e-05 5.151645e+01 displacement 5.228936e+03 3.447926e-02 6.158038e-01 ........................ augmentation # 1 max norm = 0.30593 (0.03) max norm = 0.405919 (0.03) max norm = 0.447833 (0.03) max norm = 0.604309 (0.03) max norm = 0.189652 (0.03) max norm = 0.405445 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.778817e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.380455e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.123732e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.380364e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.224458e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.380365e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.161190e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.057054e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.931267e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.417997e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.203418e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.784900e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.15486 Data Record #1 =========================================================================== Step = 39 Time = 1.15486111 Data = center_of_mass 1 4.98981 45.6601 1.88999 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.16712 -9.2601 0.0114718 17 -4.43151 -7.22054 -25.0269 18 -1.49106 -9.38386 -0.00683355 19 5.12004 44.8148 9.45167 20 -1.98806 -9.29288 0.00662343 21 1.69732 23.3745 85.62 Data Record #2 =========================================================================== Step = 39 Time = 1.15486111 Data = rotation_quaternion 1 0.0552485 0.00649736 -0.0288558 0.998034 2 0 0 0 1 3 0 0 0 1 4 0.12143 -0.00682973 -0.0174917 0.992422 17 -0.000234801 3.91107e-05 -0.0159914 0.999872 18 0.00171773 0.0132096 -0.0159963 0.999783 19 0.055414 0.00581643 -0.0166094 0.998308 20 0.0551586 0.0042892 -0.0166914 0.998329 21 0.112844 -0.00409841 -0.0270531 0.993236 Data Record #3 =========================================================================== Step = 39 Time = 1.15486111 Data = Reaction_Forces 1 3.26002e-05 -0.000202293 -0.000119937 2 -1.01119 -1.07352 -4.94689 3 1.01119 1.07351 4.94688 4 -0.000279926 1.59327e-05 0.000113175 17 5.95812e-06 -1.04743e-06 1.45426e-06 18 -5.26703e-06 4.78998e-06 -1.12781e-06 19 -8.39394e-05 0.00028696 6.54783e-05 20 2.48688e-05 -1.03556e-05 -3.35389e-05 21 5.81479e-08 -1.81352e-07 2.0952e-06 Data Record #4 =========================================================================== Step = 39 Time = 1.15486111 Data = Reaction_Torques 1 -0.00149247 0.000157926 0.00121161 2 14.1615 -187.554 37.7828 3 -5.20615 190.853 -40.3338 4 -1.26068 -6.92643 0.280954 17 9.82274e-05 0.000137302 -5.14878e-06 18 1.25909 6.91949 -0.269956 19 -0.00171788 0.000508819 -0.00148844 20 5.94492e-05 3.30581e-06 9.68534e-05 21 1.03181e-06 -1.25246e-05 3.9299e-05 Data Record #5 =========================================================================== Step = 39 Time = 1.15486111 Data = Rigid_Connector_Force 1 0 0 0 2 6.8648e-07 3.70157e-06 3.26462e-07 3 -4.60725e-09 -4.09791e-08 1.97386e-11 4 5.95351e-06 -1.08841e-06 1.45428e-06 5 -1.66585e-06 -8.95624e-06 -9.68603e-07 6 5.74048e-05 -0.000285561 -3.29079e-05 7 -2.65346e-05 1.3994e-06 3.25703e-05 8 -0.186879 -1.09544 1.25836 Data Record #6 =========================================================================== Step = 39 Time = 1.15486111 Data = Rigid_Connector_Moment 1 0 0 0 2 703.697 -121.662 -0.269955 3 702.438 -128.581 0 4 702.438 -128.581 9.88959e-07 5 2.21062e-05 0.000119263 1.0074e-05 6 -5.46892e-06 7.18753e-05 8.12824e-06 7 -5.50463e-05 2.07831e-05 -9.71128e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 40 : 1.17153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943352 1 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.557842e+08 0.000000e+00 energy 2.061007e+03 7.829533e+01 2.061007e+02 displacement 2.143949e+04 2.143949e+04 2.143949e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964862 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.712453 * * * ************************************************************************* ------- failed to converge at time : 1.17153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 40 : 1.16319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942920 1 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.464657e+07 0.000000e+00 energy 5.152508e+02 3.946430e+00 5.152508e+01 displacement 5.356257e+03 5.356257e+03 5.356257e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953108 2 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.734500e+05 0.000000e+00 energy 5.152508e+02 3.548997e-02 5.152508e+01 displacement 5.356257e+03 1.536476e+02 5.725812e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949418 3 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 5.969944e+04 0.000000e+00 energy 5.152508e+02 9.315290e-03 5.152508e+01 displacement 5.356257e+03 3.118496e+01 6.075789e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948860 4 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.437548e+03 0.000000e+00 energy 5.152508e+02 1.574798e-03 5.152508e+01 displacement 5.356257e+03 1.042222e+00 6.147062e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948878 5 Nonlinear solution status: time= 1.16319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.095654e+02 0.000000e+00 energy 5.152508e+02 6.704323e-05 5.152508e+01 displacement 5.356257e+03 2.819378e-02 6.158058e-01 ........................ augmentation # 1 max norm = 0.31905 (0.03) max norm = 0.43813 (0.03) max norm = 0.468059 (0.03) max norm = 0.659461 (0.03) max norm = 0.197894 (0.03) max norm = 0.427001 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.685147e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.585227e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.879528e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.585122e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.303779e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.585123e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.490193e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.557231e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.286818e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.253410e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.113966e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.672047e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.16319 Data Record #1 =========================================================================== Step = 40 Time = 1.16319444 Data = center_of_mass 1 4.954 45.5533 1.84467 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.23397 -9.38887 -0.0100947 17 -4.43151 -7.22056 -25.0465 18 -1.51877 -9.52086 -0.0304359 19 5.08451 44.6124 9.78992 20 -2.10728 -9.41225 -0.013698 21 1.56531 22.5613 85.3659 Data Record #2 =========================================================================== Step = 40 Time = 1.16319444 Data = rotation_quaternion 1 0.0585247 0.00621119 -0.0291941 0.99784 2 0 0 0 1 3 0 0 0 1 4 0.127903 -0.00734022 -0.0183549 0.99159 17 -0.000254969 4.2656e-05 -0.0167013 0.99986 18 0.00179674 0.0138728 -0.0167069 0.999763 19 0.0586805 0.0055174 -0.0174141 0.99811 20 0.058487 0.00436613 -0.0174797 0.998126 21 0.118077 -0.00463197 -0.0273341 0.992617 Data Record #3 =========================================================================== Step = 40 Time = 1.16319444 Data = Reaction_Forces 1 1.17286e-05 -0.000144581 -9.65876e-05 2 -0.990316 -1.07208 -4.87413 3 0.990331 1.07207 4.87412 4 -0.00027635 2.46407e-05 0.000111888 17 6.00711e-06 -1.0674e-06 1.57607e-06 18 -5.51e-06 3.72744e-06 -1.26775e-06 19 -5.21085e-05 0.000224488 5.32788e-05 20 1.41919e-05 -1.47047e-05 -2.79202e-05 21 5.82189e-08 -1.06964e-07 1.74471e-06 Data Record #4 =========================================================================== Step = 40 Time = 1.16319444 Data = Reaction_Torques 1 -0.00124389 8.68985e-05 0.0011022 2 13.226 -185.109 38.0037 3 -4.75995 188.21 -40.4112 4 -1.33994 -7.28204 0.14815 17 9.98437e-05 0.000138293 -3.99443e-06 18 1.33808 7.27398 -0.136622 19 -0.00138935 0.000395562 -0.000944422 20 4.77646e-05 1.19932e-05 6.89572e-05 21 -1.50644e-06 -2.58972e-05 4.04024e-05 Data Record #5 =========================================================================== Step = 40 Time = 1.16319444 Data = Rigid_Connector_Force 1 0 0 0 2 4.92541e-07 2.62152e-06 3.08334e-07 3 -4.56563e-09 -3.85257e-08 2.02359e-11 4 6.00254e-06 -1.10592e-06 1.57609e-06 5 -2.73395e-06 -1.45401e-05 -1.78275e-06 6 3.51826e-05 -0.000224323 -2.71413e-05 7 -1.69259e-05 1.64591e-07 2.61374e-05 8 -0.186863 -1.15561 1.30926 Data Record #6 =========================================================================== Step = 40 Time = 1.16319444 Data = Rigid_Connector_Moment 1 0 0 0 2 764 -133.451 -0.13662 3 762.662 -140.725 0 4 762.662 -140.725 2.2017e-06 5 1.95716e-05 0.000104252 1.17038e-05 6 1.26774e-06 3.73226e-05 4.39877e-06 7 -4.25872e-05 1.56212e-05 -6.60921e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 41 : 1.17986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948950 1 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.503685e+08 0.000000e+00 energy 2.061276e+03 7.788778e+01 2.061276e+02 displacement 2.227140e+04 2.227140e+04 2.227140e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966608 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.691491 * * * ************************************************************************* ------- failed to converge at time : 1.17986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 41 : 1.17153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949436 1 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.442343e+07 0.000000e+00 energy 5.153189e+02 3.892830e+00 5.153189e+01 displacement 5.563841e+03 5.563841e+03 5.563841e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956240 2 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.256625e+05 0.000000e+00 energy 5.153189e+02 4.065338e-02 5.153189e+01 displacement 5.563841e+03 1.489094e+02 5.850559e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953234 3 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 6.622594e+04 0.000000e+00 energy 5.153189e+02 1.177926e-02 5.153189e+01 displacement 5.563841e+03 2.712103e+01 6.132908e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952550 4 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.759778e+03 0.000000e+00 energy 5.153189e+02 1.761227e-03 5.153189e+01 displacement 5.563841e+03 9.316947e-01 6.192621e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953072 5 Nonlinear solution status: time= 1.17153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.253830e+02 0.000000e+00 energy 5.153189e+02 7.611302e-05 5.153189e+01 displacement 5.563841e+03 2.547222e-02 6.201670e-01 ........................ augmentation # 1 max norm = 0.33198 (0.03) max norm = 0.472135 (0.03) max norm = 0.488656 (0.03) max norm = 0.715452 (0.03) max norm = 0.205887 (0.03) max norm = 0.448526 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.651403e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.797138e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.727854e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 2.797011e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.932820e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.797011e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.846704e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.235787e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.873972e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.644237e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.676502e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.097974e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.17153 Data Record #1 =========================================================================== Step = 41 Time = 1.17152778 Data = center_of_mass 1 4.90685 45.4378 1.81039 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.30435 -9.51774 -0.0311651 17 -4.43151 -7.22057 -25.0659 18 -1.54711 -9.65863 -0.0536763 19 5.03476 44.4002 10.1194 20 -2.24033 -9.52965 -0.0330683 21 1.40427 21.7552 85.1195 Data Record #2 =========================================================================== Step = 41 Time = 1.17152778 Data = rotation_quaternion 1 0.0617123 0.00580638 -0.0295172 0.997641 2 0 0 0 1 3 0 0 0 1 4 0.134361 -0.00790151 -0.0192436 0.990714 17 -0.000275833 4.63548e-05 -0.0174354 0.999848 18 0.00186924 0.0144979 -0.0174417 0.999741 19 0.0618567 0.00510674 -0.018251 0.997905 20 0.061739 0.00441028 -0.0182929 0.997915 21 0.123229 -0.00526043 -0.0275912 0.991981 Data Record #3 =========================================================================== Step = 41 Time = 1.17152778 Data = Reaction_Forces 1 3.54514e-06 -0.000105862 -8.22753e-05 2 -0.969074 -1.07037 -4.79974 3 0.969078 1.07036 4.79973 4 -0.000284598 3.28391e-05 0.000115248 17 6.58559e-06 -1.18527e-06 1.80562e-06 18 -6.27524e-06 2.82612e-06 -1.55808e-06 19 -3.77065e-05 0.000183225 4.76484e-05 20 7.85945e-06 -1.71291e-05 -2.69424e-05 21 3.76572e-08 -1.11705e-07 1.71889e-06 Data Record #4 =========================================================================== Step = 41 Time = 1.17152778 Data = Reaction_Torques 1 -0.00110402 6.1106e-05 0.00107533 2 12.2821 -182.603 38.2167 3 -4.31032 185.506 -40.4793 4 -1.45036 -7.78868 -0.0284464 17 0.000107897 0.000151862 -3.99708e-06 18 1.44821 7.77921 0.0408551 19 -0.00129513 0.000341307 -0.000624805 20 4.07522e-05 1.00147e-05 5.4685e-05 21 -3.33379e-06 -3.4828e-05 4.24615e-05 Data Record #5 =========================================================================== Step = 41 Time = 1.17152778 Data = Rigid_Connector_Force 1 0 0 0 2 3.05773e-07 1.60385e-06 2.47562e-07 3 -4.57812e-09 -3.69964e-08 2.08446e-11 4 6.58101e-06 -1.22227e-06 1.80564e-06 5 -3.41927e-06 -1.79482e-05 -2.68371e-06 6 2.64278e-05 -0.000184044 -2.33897e-05 7 -1.12787e-05 -8.19086e-07 2.42587e-05 8 -0.185354 -1.21666 1.35773 Data Record #6 =========================================================================== Step = 41 Time = 1.17152778 Data = Rigid_Connector_Moment 1 0 0 0 2 826.397 -145.692 0.0408579 3 824.949 -153.471 0 4 824.949 -153.471 2.80509e-06 5 1.79727e-05 9.44118e-05 1.3663e-05 6 2.42689e-06 2.26327e-05 2.78895e-06 7 -3.63308e-05 1.2957e-05 -4.97346e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 42 : 1.18819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953054 1 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.438394e+08 0.000000e+00 energy 2.061394e+03 7.788358e+01 2.061394e+02 displacement 2.293312e+04 2.293312e+04 2.293312e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969830 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.625072 * * * ************************************************************************* ------- failed to converge at time : 1.18819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 42 : 1.17986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952874 1 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.440395e+07 0.000000e+00 energy 5.153465e+02 3.871642e+00 5.153465e+01 displacement 5.730922e+03 5.730922e+03 5.730922e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957068 2 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.539163e+05 0.000000e+00 energy 5.153465e+02 5.929174e-02 5.153465e+01 displacement 5.730922e+03 1.339137e+02 5.954762e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951596 3 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 7.124655e+04 0.000000e+00 energy 5.153465e+02 1.327546e-02 5.153465e+01 displacement 5.730922e+03 2.408115e+01 6.180362e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951110 4 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.151458e+03 0.000000e+00 energy 5.153465e+02 1.936696e-03 5.153465e+01 displacement 5.730922e+03 8.122621e-01 6.223950e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950948 5 Nonlinear solution status: time= 1.17986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.484110e+02 0.000000e+00 energy 5.153465e+02 8.790742e-05 5.153465e+01 displacement 5.730922e+03 2.435212e-02 6.230085e-01 ........................ augmentation # 1 max norm = 0.344829 (0.03) max norm = 0.508578 (0.03) max norm = 0.510094 (0.03) max norm = 0.769521 (0.03) max norm = 0.213624 (0.03) max norm = 0.470177 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.298643e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.009527e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.780976e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 3.009348e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.363216e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.009348e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.700826e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.735159e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.385599e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.697456e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.659055e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.955639e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.17986 Data Record #1 =========================================================================== Step = 42 Time = 1.17986111 Data = center_of_mass 1 4.85016 45.3126 1.78968 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.38492 -9.6462 -0.0487305 17 -4.43152 -7.22059 -25.0827 18 -1.57656 -9.79801 -0.0736584 19 4.97221 44.1797 10.4357 20 -2.39335 -9.64462 -0.0484705 21 1.21178 20.9618 84.885 Data Record #2 =========================================================================== Step = 42 Time = 1.17986111 Data = rotation_quaternion 1 0.0647458 0.0052807 -0.0298943 0.99744 2 0 0 0 1 3 0 0 0 1 4 0.140798 -0.00857318 -0.0202264 0.989795 17 -0.000296731 5.01219e-05 -0.018271 0.999833 18 0.00192945 0.015036 -0.018278 0.999718 19 0.0648774 0.00458332 -0.0191905 0.997698 20 0.0648426 0.00437894 -0.0192034 0.997701 21 0.128294 -0.00601234 -0.0278887 0.991326 Data Record #3 =========================================================================== Step = 42 Time = 1.17986111 Data = Reaction_Forces 1 7.2873e-06 -7.4665e-05 -6.76485e-05 2 -0.946262 -1.06853 -4.72065 3 0.946267 1.06852 4.72064 4 -0.000305087 4.22802e-05 0.000121541 17 7.94775e-06 -1.4615e-06 2.14675e-06 18 -7.70212e-06 2.73686e-06 -1.8806e-06 19 -4.31742e-05 0.000131925 4.26681e-05 20 6.48847e-06 -1.50632e-05 -2.80152e-05 21 1.8339e-08 -1.43926e-07 1.96941e-06 Data Record #4 =========================================================================== Step = 42 Time = 1.17986111 Data = Reaction_Torques 1 -0.00076421 2.19698e-05 0.00103017 2 11.2798 -179.95 38.4457 3 -3.83316 182.637 -40.5528 4 -1.60159 -8.46 -0.40535 17 0.000121803 0.000184744 -5.44446e-06 18 1.59904 8.44851 0.419006 19 -0.0013216 0.000338225 -0.000527966 20 4.03623e-05 -6.72686e-06 4.81459e-05 21 -4.01813e-06 -3.71172e-05 4.69458e-05 Data Record #5 =========================================================================== Step = 42 Time = 1.17986111 Data = Rigid_Connector_Force 1 0 0 0 2 2.42518e-07 1.24772e-06 2.66165e-07 3 -3.11335e-09 -2.76349e-08 1.65162e-11 4 7.94464e-06 -1.48913e-06 2.14677e-06 5 -3.17792e-06 -1.63838e-05 -3.27914e-06 6 3.35078e-05 -0.000133246 -1.7932e-05 7 -9.66639e-06 -1.32063e-06 2.47361e-05 8 -0.183494 -1.27896 1.40364 Data Record #6 =========================================================================== Step = 42 Time = 1.17986111 Data = Rigid_Connector_Moment 1 0 0 0 2 888.897 -158.157 0.419009 3 887.298 -166.605 0 4 887.298 -166.605 2.77832e-06 5 1.53328e-05 7.90812e-05 1.56221e-05 6 -1.73769e-06 1.98443e-05 2.6247e-06 7 -3.90181e-05 1.28566e-05 -4.18851e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 43 : 1.19653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950948 1 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.381825e+08 0.000000e+00 energy 2.061371e+03 7.797015e+01 2.061371e+02 displacement 2.392854e+04 2.392854e+04 2.392854e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970802 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.550352 * * * ************************************************************************* ------- failed to converge at time : 1.19653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 43 : 1.18819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950948 1 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.463836e+07 0.000000e+00 energy 5.153402e+02 3.861301e+00 5.153402e+01 displacement 5.983343e+03 5.983343e+03 5.983343e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19960902 2 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.162579e+05 0.000000e+00 energy 5.153402e+02 7.833683e-02 5.153402e+01 displacement 5.983343e+03 1.502980e+02 6.104335e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959678 3 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.742634e+04 0.000000e+00 energy 5.153402e+02 9.741857e-03 5.153402e+01 displacement 5.983343e+03 2.283960e+01 6.299356e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957968 4 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.263183e+03 0.000000e+00 energy 5.153402e+02 8.849262e-04 5.153402e+01 displacement 5.983343e+03 7.562864e-01 6.342446e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958238 5 Nonlinear solution status: time= 1.18819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 4.506524e+01 0.000000e+00 energy 5.153402e+02 3.045728e-05 5.153402e+01 displacement 5.983343e+03 2.137671e-02 6.349004e-01 ........................ augmentation # 1 max norm = 0.35737 (0.03) max norm = 0.546229 (0.03) max norm = 0.532136 (0.03) max norm = 0.823605 (0.03) max norm = 0.221037 (0.03) max norm = 0.491881 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.761340e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.228483e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.944365e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 3.228242e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.135793e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.228242e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.461709e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.790196e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.778564e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.838901e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.954539e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.442473e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.18819 Data Record #1 =========================================================================== Step = 43 Time = 1.18819444 Data = center_of_mass 1 4.78429 45.1783 1.77949 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.46768 -9.77552 -0.065154 17 -4.43152 -7.2206 -25.0988 18 -1.60674 -9.9387 -0.0925967 19 4.89794 43.9493 10.7463 20 -2.55531 -9.75891 -0.0623609 21 0.999676 20.1709 84.6576 Data Record #2 =========================================================================== Step = 43 Time = 1.18819444 Data = rotation_quaternion 1 0.0677206 0.0046695 -0.0301877 0.997237 2 0 0 0 1 3 0 0 0 1 4 0.147221 -0.00929125 -0.0212096 0.988833 17 -0.00031827 5.40341e-05 -0.0191079 0.999817 18 0.00198342 0.0155396 -0.0191156 0.999695 19 0.0678381 0.00398457 -0.0201367 0.997485 20 0.0678944 0.00431448 -0.0201148 0.99748 21 0.133293 -0.00683523 -0.0280936 0.990655 Data Record #3 =========================================================================== Step = 43 Time = 1.18819444 Data = Reaction_Forces 1 3.32123e-05 -0.000117645 -7.46643e-05 2 -0.924088 -1.0669 -4.64415 3 0.924092 1.06689 4.64414 4 -7.90707e-05 4.03531e-05 4.01127e-05 17 7.89313e-07 -1.88691e-07 7.95853e-07 18 -1.27594e-06 -2.13138e-06 -2.27597e-06 19 -5.56671e-05 0.000172234 4.78561e-05 20 1.67502e-05 -3.81951e-06 -2.62748e-05 21 -2.06702e-08 -3.56286e-07 1.63387e-06 Data Record #4 =========================================================================== Step = 43 Time = 1.18819444 Data = Reaction_Torques 1 -0.00159788 0.000202018 0.000521707 2 10.3033 -177.389 38.6755 3 -3.3694 179.86 -40.6246 4 -0.867794 -4.2497 -1.93682 17 1.79783e-05 1.76137e-05 1.91263e-06 18 0.865373 4.24017 1.94242 19 -0.00122523 0.000377193 -0.000948005 20 1.02747e-05 -3.33117e-05 5.97072e-05 21 4.14661e-06 7.63442e-06 3.31216e-05 Data Record #5 =========================================================================== Step = 43 Time = 1.18819444 Data = Rigid_Connector_Force 1 0 0 0 2 -4.79559e-07 -2.28127e-06 -1.48015e-06 3 7.06533e-09 3.88057e-08 -2.59544e-11 4 7.96379e-07 -1.49886e-07 7.95827e-07 5 -7.6656e-07 -3.62695e-06 -2.48284e-06 6 3.81504e-05 -0.000172042 -2.40641e-05 7 -1.75167e-05 1.92562e-07 2.3792e-05 8 -0.181071 -1.34169 1.44726 Data Record #6 =========================================================================== Step = 43 Time = 1.18819444 Data = Rigid_Connector_Moment 1 0 0 0 2 952.404 -176.077 1.94242 3 951.538 -180.317 0 4 951.538 -180.317 2.73789e-06 5 9.30263e-06 4.41946e-05 2.90624e-05 6 -7.63976e-06 5.41163e-05 7.51418e-06 7 -1.44102e-05 8.17422e-06 -3.99774e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 44 : 1.20486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958184 1 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.363645e+08 0.000000e+00 energy 2.061814e+03 7.743949e+01 2.061814e+02 displacement 2.455796e+04 2.455796e+04 2.455796e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976130 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.550466 * * * ************************************************************************* ------- failed to converge at time : 1.20486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 44 : 1.19653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957698 1 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.460278e+07 0.000000e+00 energy 5.154515e+02 3.796261e+00 5.154515e+01 displacement 6.136393e+03 6.136393e+03 6.136393e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964142 2 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.102081e+05 0.000000e+00 energy 5.154515e+02 7.098392e-02 5.154515e+01 displacement 6.136393e+03 1.451657e+02 6.204144e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962468 3 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.118398e+04 0.000000e+00 energy 5.154515e+02 8.792463e-03 5.154515e+01 displacement 6.136393e+03 2.065510e+01 6.382414e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962558 4 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.158055e+03 0.000000e+00 energy 5.154515e+02 7.435728e-04 5.154515e+01 displacement 6.136393e+03 7.380658e-01 6.415735e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962288 5 Nonlinear solution status: time= 1.19653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 4.739345e+01 0.000000e+00 energy 5.154515e+02 2.859182e-05 5.154515e+01 displacement 6.136393e+03 2.254870e-02 6.420111e-01 ........................ augmentation # 1 max norm = 0.369531 (0.03) max norm = 0.585235 (0.03) max norm = 0.554379 (0.03) max norm = 0.879483 (0.03) max norm = 0.228047 (0.03) max norm = 0.51343 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.140999e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.459039e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.559525e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 3.458719e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.293312e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.458719e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.753841e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.549167e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.513999e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.018488e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.022011e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.506152e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.19653 Data Record #1 =========================================================================== Step = 44 Time = 1.19652778 Data = center_of_mass 1 4.70965 45.0371 1.77852 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.54682 -9.90516 -0.0819655 17 -4.43152 -7.22062 -25.1151 18 -1.63703 -10.0791 -0.111933 19 4.81284 43.7113 11.0503 20 -2.71909 -9.87224 -0.0762911 21 0.775115 19.3827 84.4359 Data Record #2 =========================================================================== Step = 44 Time = 1.19652778 Data = rotation_quaternion 1 0.0706433 0.00399808 -0.0303501 0.997032 2 0 0 0 1 3 0 0 0 1 4 0.153637 -0.00999739 -0.0221335 0.987829 17 -0.000340948 5.81546e-05 -0.0198784 0.999802 18 0.00203698 0.0160559 -0.0198869 0.999671 19 0.070746 0.00333539 -0.021028 0.997267 20 0.0709064 0.00426929 -0.020963 0.997254 21 0.138235 -0.00769547 -0.0281593 0.989969 Data Record #3 =========================================================================== Step = 44 Time = 1.19652778 Data = Reaction_Forces 1 4.18706e-05 -9.46871e-05 -6.45979e-05 2 -0.905595 -1.06758 -4.58334 3 0.905599 1.06757 4.58333 4 -7.57653e-05 4.32626e-05 4.4113e-05 17 -5.51139e-07 2.938e-08 7.5116e-07 18 2.76766e-08 -2.41427e-06 -2.81687e-06 19 -7.11455e-05 0.000141686 4.34038e-05 20 1.9862e-05 -1.15945e-06 -2.31745e-05 21 -5.98948e-08 -5.93704e-07 2.24943e-06 Data Record #4 =========================================================================== Step = 44 Time = 1.19652778 Data = Reaction_Torques 1 -0.00158524 0.000156357 0.000429734 2 9.4263 -175.398 38.9656 3 -2.94838 177.678 -40.778 4 -0.855539 -4.02419 -2.60817 17 2.40241e-06 -1.43201e-05 3.68479e-06 18 0.852994 4.01337 2.61345 19 -0.00115116 0.000397153 -0.00107973 20 9.8953e-06 -4.05484e-05 6.31607e-05 21 5.7554e-06 1.76013e-05 3.67315e-05 Data Record #5 =========================================================================== Step = 44 Time = 1.19652778 Data = Rigid_Connector_Force 1 0 0 0 2 -5.09669e-07 -2.31057e-06 -2.06576e-06 3 1.37936e-08 7.43261e-08 -5.30849e-11 4 -5.37345e-07 1.03706e-07 7.51107e-07 5 -1.01355e-07 -4.44399e-07 -4.98378e-07 6 5.11821e-05 -0.000140971 -2.07276e-05 7 -1.99634e-05 7.15056e-07 2.26761e-05 8 -0.177472 -1.40497 1.48858 Data Record #6 =========================================================================== Step = 44 Time = 1.19652778 Data = Rigid_Connector_Moment 1 0 0 0 2 1020.03 -190.748 2.61346 3 1019.17 -194.762 0 4 1019.17 -194.762 3.12683e-06 5 7.50926e-06 3.39796e-05 3.08046e-05 6 -1.77894e-05 5.72717e-05 8.38754e-06 7 -1.52451e-05 8.84328e-06 -4.16056e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 45 : 1.21319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962306 1 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.355972e+08 0.000000e+00 energy 2.062095e+03 7.708206e+01 2.062095e+02 displacement 2.548679e+04 2.548679e+04 2.548679e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19982772 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.572069 * * * ************************************************************************* ------- failed to converge at time : 1.21319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 45 : 1.20486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962396 1 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.444055e+07 0.000000e+00 energy 5.155217e+02 3.760732e+00 5.155217e+01 displacement 6.369013e+03 6.369013e+03 6.369013e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969434 2 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.280026e+05 0.000000e+00 energy 5.155217e+02 7.058313e-02 5.155217e+01 displacement 6.369013e+03 1.487085e+02 6.321995e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966266 3 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.458178e+04 0.000000e+00 energy 5.155217e+02 9.556322e-03 5.155217e+01 displacement 6.369013e+03 2.129997e+01 6.472517e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965474 4 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.462275e+03 0.000000e+00 energy 5.155217e+02 8.671563e-04 5.155217e+01 displacement 6.369013e+03 7.886123e-01 6.504043e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965330 5 Nonlinear solution status: time= 1.20486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 6.848188e+01 0.000000e+00 energy 5.155217e+02 3.812897e-05 5.155217e+01 displacement 6.369013e+03 2.559440e-02 6.508278e-01 ........................ augmentation # 1 max norm = 0.381228 (0.03) max norm = 0.626082 (0.03) max norm = 0.576628 (0.03) max norm = 0.937241 (0.03) max norm = 0.234627 (0.03) max norm = 0.534898 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.580217e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.698839e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.609104e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 3.698467e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.499511e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.698467e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.573556e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.838005e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.632801e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.158072e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.442754e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.716413e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.20486 Data Record #1 =========================================================================== Step = 45 Time = 1.20486111 Data = center_of_mass 1 4.63091 44.889 1.78432 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.62327 -10.0343 -0.0989802 17 -4.43153 -7.22064 -25.1317 18 -1.66732 -10.2184 -0.131501 19 4.7226 43.4644 11.351 20 -2.88056 -9.98474 -0.0902274 21 0.551969 18.5925 84.2169 Data Record #2 =========================================================================== Step = 45 Time = 1.20486111 Data = rotation_quaternion 1 0.073554 0.00331522 -0.0303238 0.996825 2 0 0 0 1 3 0 0 0 1 4 0.160045 -0.0106978 -0.0230097 0.986783 17 -0.000364537 6.24469e-05 -0.020595 0.999788 18 0.00208985 0.0165799 -0.0206044 0.999648 19 0.0736415 0.00268968 -0.0218726 0.997041 20 0.0739078 0.00423248 -0.0217606 0.997019 21 0.143132 -0.00855985 -0.0280316 0.98927 Data Record #3 =========================================================================== Step = 45 Time = 1.20486111 Data = Reaction_Forces 1 4.31646e-05 -0.000105363 -7.1578e-05 2 -0.890452 -1.07069 -4.53741 3 0.890445 1.07067 4.5374 4 -0.000101301 5.33578e-05 5.52285e-05 17 -1.54675e-07 -5.64862e-08 9.39396e-07 18 -4.64372e-07 -2.76645e-06 -3.16548e-06 19 -7.84314e-05 0.00015136 5.02008e-05 20 2.09217e-05 -1.3422e-06 -2.81882e-05 21 -5.97127e-08 -6.48117e-07 2.5122e-06 Data Record #4 =========================================================================== Step = 45 Time = 1.20486111 Data = Reaction_Torques 1 -0.00162125 0.000117707 0.000544005 2 8.63106 -173.953 39.3263 3 -2.56171 176.061 -41.0169 4 -1.05984 -4.9925 -2.87071 17 8.71446e-06 -5.05929e-06 4.10786e-06 18 1.05683 4.9795 2.87755 19 -0.00138563 0.000462567 -0.00114051 20 1.35178e-05 -4.75699e-05 6.9276e-05 21 5.70003e-06 1.47059e-05 4.21381e-05 Data Record #5 =========================================================================== Step = 45 Time = 1.20486111 Data = Rigid_Connector_Force 1 0 0 0 2 -6.03193e-07 -2.73831e-06 -2.22615e-06 3 1.58543e-08 8.46186e-08 -6.37427e-11 4 -1.38821e-07 2.81324e-08 9.39332e-07 5 -2.56562e-07 -1.14722e-06 -1.04601e-06 6 5.72532e-05 -0.000151165 -2.30586e-05 7 -2.11782e-05 1.94983e-07 2.71422e-05 8 -0.174204 -1.46818 1.52792 Data Record #6 =========================================================================== Step = 45 Time = 1.20486111 Data = Rigid_Connector_Moment 1 0 0 0 2 1090.58 -204.844 2.87756 3 1089.52 -209.824 0 4 1089.52 -209.824 3.96329e-06 5 9.2566e-06 4.19511e-05 3.45667e-05 6 -1.99805e-05 6.08821e-05 9.25741e-06 7 -1.9833e-05 1.07253e-05 -4.62935e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 46 : 1.22153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965456 1 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.349454e+08 0.000000e+00 energy 2.062376e+03 7.680932e+01 2.062376e+02 displacement 2.564317e+04 2.564317e+04 2.564317e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19984770 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.547128 * * * ************************************************************************* ------- failed to converge at time : 1.22153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 46 : 1.21319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965222 1 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.472079e+07 0.000000e+00 energy 5.155919e+02 3.672349e+00 5.155919e+01 displacement 6.411174e+03 6.411174e+03 6.411174e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975536 2 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.594059e+05 0.000000e+00 energy 5.155919e+02 7.804657e-02 5.155919e+01 displacement 6.411174e+03 1.470767e+02 6.391085e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973016 3 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 4.445404e+04 0.000000e+00 energy 5.155919e+02 1.070933e-02 5.155919e+01 displacement 6.411174e+03 2.164849e+01 6.544779e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972836 4 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.269137e+03 0.000000e+00 energy 5.155919e+02 1.202084e-03 5.155919e+01 displacement 6.411174e+03 9.002938e-01 6.577965e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972512 5 Nonlinear solution status: time= 1.21319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 1.393401e+02 0.000000e+00 energy 5.155919e+02 6.573587e-05 5.155919e+01 displacement 6.411174e+03 3.461890e-02 6.582926e-01 ........................ augmentation # 1 max norm = 0.392703 (0.03) max norm = 0.66826 (0.03) max norm = 0.599154 (0.03) max norm = 0.996184 (0.03) max norm = 0.241022 (0.03) max norm = 0.556399 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.106611e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.945663e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.026944e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 3.945236e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.375283e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.945237e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.975480e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.780026e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.052597e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.537926e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.618993e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.467644e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.21319 Data Record #1 =========================================================================== Step = 46 Time = 1.21319444 Data = center_of_mass 1 4.55504 44.7336 1.79357 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.69765 -10.1629 -0.116365 17 -4.43153 -7.22067 -25.1488 18 -1.69808 -10.357 -0.151441 19 4.63512 43.2078 11.6481 20 -3.04225 -10.096 -0.104272 21 0.34057 17.7991 83.9972 Data Record #2 =========================================================================== Step = 46 Time = 1.21319444 Data = rotation_quaternion 1 0.0764638 0.0026682 -0.0302083 0.996611 2 0 0 0 1 3 0 0 0 1 4 0.166444 -0.011419 -0.0239302 0.985694 17 -0.000388809 6.69083e-05 -0.0213528 0.999772 18 0.00214202 0.0170993 -0.0213632 0.999623 19 0.0765363 0.00209504 -0.0227598 0.996805 20 0.076899 0.00418525 -0.0226016 0.996774 21 0.147991 -0.00939969 -0.0278134 0.988553 Data Record #3 =========================================================================== Step = 46 Time = 1.21319444 Data = Reaction_Forces 1 4.47264e-05 -0.000141077 -9.43832e-05 2 -0.879093 -1.0776 -4.50835 3 0.879079 1.07758 4.50835 4 -0.000194643 7.27615e-05 8.67604e-05 17 2.83592e-06 -6.52478e-07 1.71385e-06 18 -3.42333e-06 -2.10122e-06 -3.22729e-06 19 -9.48383e-05 0.000188599 6.9845e-05 20 2.2431e-05 -2.72446e-06 -4.23957e-05 21 -4.01785e-08 -6.77204e-07 3.06805e-06 Data Record #4 =========================================================================== Step = 46 Time = 1.21319444 Data = Reaction_Torques 1 -0.00164201 3.98719e-05 0.000913483 2 7.87483 -173.13 39.8184 3 -2.18633 175.088 -41.4 4 -1.59385 -7.68922 -2.84805 17 4.57338e-05 6.62921e-05 1.9636e-06 18 1.58986 7.67195 2.85967 19 -0.00206241 0.000622381 -0.00124993 20 2.78881e-05 -6.22433e-05 8.60406e-05 21 4.55691e-06 1.78019e-06 5.37589e-05 Data Record #5 =========================================================================== Step = 46 Time = 1.21319444 Data = Rigid_Connector_Force 1 0 0 0 2 -5.68284e-07 -2.6528e-06 -1.51352e-06 3 1.91242e-08 1.00898e-07 -8.09188e-11 4 2.85504e-06 -5.5158e-07 1.71377e-06 5 -8.9992e-07 -4.17191e-06 -2.55749e-06 6 7.15074e-05 -0.000190047 -3.00068e-05 7 -2.33309e-05 -1.44744e-06 3.98382e-05 8 -0.172312 -1.53119 1.56559 Data Record #6 =========================================================================== Step = 46 Time = 1.21319444 Data = Rigid_Connector_Moment 1 0 0 0 2 1163.46 -217.914 2.85967 3 1161.87 -225.586 0 4 1161.87 -225.586 4.93539e-06 5 1.52051e-05 7.08296e-05 4.13239e-05 6 -2.37703e-05 7.14509e-05 1.12562e-05 7 -3.58988e-05 1.67463e-05 -6.25394e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 47 : 1.22986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972566 1 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.349560e+08 0.000000e+00 energy 2.062640e+03 7.639834e+01 2.062640e+02 displacement 2.584261e+04 2.584261e+04 2.584261e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19985904 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.537546 * * * ************************************************************************* ------- failed to converge at time : 1.22986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 47 : 1.22153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973178 1 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.493885e+07 0.000000e+00 energy 5.156576e+02 3.579038e+00 5.156576e+01 displacement 6.460167e+03 6.460167e+03 6.460167e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976310 2 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 4.134434e+05 0.000000e+00 energy 5.156576e+02 9.035957e-02 5.156576e+01 displacement 6.460167e+03 1.589574e+02 6.494875e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972368 3 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 5.945175e+04 0.000000e+00 energy 5.156576e+02 1.264645e-02 5.156576e+01 displacement 6.460167e+03 2.623400e+01 6.684595e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971288 4 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.695652e+03 0.000000e+00 energy 5.156576e+02 1.732208e-03 5.156576e+01 displacement 6.460167e+03 1.289188e+00 6.729667e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970892 5 Nonlinear solution status: time= 1.22153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 2.684480e+02 0.000000e+00 energy 5.156576e+02 1.145463e-04 5.156576e+01 displacement 6.460167e+03 5.744143e-02 6.737083e-01 ........................ augmentation # 1 max norm = 0.403929 (0.03) max norm = 0.71075 (0.03) max norm = 0.625614 (0.03) max norm = 1.05566 (0.03) max norm = 0.247353 (0.03) max norm = 0.577927 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.331584e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.199908e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.317721e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 4.199406e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.036127e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.199406e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.235428e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.821824e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.500615e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.564267e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.997637e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.897654e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.22153 Data Record #1 =========================================================================== Step = 47 Time = 1.22152778 Data = center_of_mass 1 4.48433 44.5705 1.80301 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.76682 -10.2922 -0.133835 17 -4.43154 -7.22069 -25.1658 18 -1.72945 -10.4954 -0.171354 19 4.55355 42.9376 11.9496 20 -3.20096 -10.2072 -0.118133 21 0.150123 16.9939 83.7721 Data Record #2 =========================================================================== Step = 47 Time = 1.22152778 Data = rotation_quaternion 1 0.0794538 0.00209019 -0.0299679 0.996386 2 0 0 0 1 3 0 0 0 1 4 0.172833 -0.012156 -0.0248948 0.984562 17 -0.000413801 7.15492e-05 -0.022151 0.999755 18 0.00219443 0.01762 -0.0221624 0.999597 19 0.0795116 0.00158787 -0.023686 0.996551 20 0.0799533 0.00412013 -0.0234866 0.996513 21 0.152824 -0.0101783 -0.0274754 0.987819 Data Record #3 =========================================================================== Step = 47 Time = 1.22152778 Data = Reaction_Forces 1 7.60907e-05 -0.000240686 -0.000162604 2 -0.872933 -1.08943 -4.50191 3 0.872928 1.08938 4.50193 4 -0.000355876 8.21278e-05 0.000140626 17 7.30896e-06 -1.52106e-06 2.97403e-06 18 -7.3533e-06 1.29958e-06 -2.98504e-06 19 -0.000162262 0.000320072 0.000122633 20 3.83831e-05 4.71424e-07 -7.12627e-05 21 -6.48493e-08 -1.11409e-06 4.89148e-06 Data Record #4 =========================================================================== Step = 47 Time = 1.22152778 Data = Reaction_Torques 1 -0.00229445 -3.9427e-05 0.00168237 2 7.17973 -173.134 40.4762 3 -1.83109 174.972 -41.9653 4 -2.26147 -11.0402 -2.72666 17 0.000107559 0.000171576 -6.47933e-07 18 2.25657 11.0175 2.74496 19 -0.00362425 0.00108883 -0.00209569 20 6.07082e-05 -0.000108606 0.000147752 21 6.55398e-06 2.64317e-07 7.03536e-05 Data Record #5 =========================================================================== Step = 47 Time = 1.22152778 Data = Rigid_Connector_Force 1 0 0 0 2 -2.58958e-08 -1.30144e-07 -1.10936e-08 3 1.84431e-08 9.13337e-08 -7.87582e-11 4 7.3274e-06 -1.42973e-06 2.97395e-06 5 -6.02586e-07 -2.79806e-06 -1.50855e-06 6 0.000123276 -0.000323342 -5.28792e-05 7 -3.89857e-05 -3.26949e-06 6.97542e-05 8 -0.172331 -1.59325 1.60209 Data Record #6 =========================================================================== Step = 47 Time = 1.22152778 Data = Rigid_Connector_Moment 1 0 0 0 2 1238.6 -231.076 2.74497 3 1236.34 -242.093 0 4 1236.34 -242.093 6.99137e-06 5 2.7475e-05 0.00012952 5.82634e-05 6 -4.31738e-05 0.000128246 2.09343e-05 7 -7.43012e-05 3.44462e-05 -0.000121988 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 48 : 1.23819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970784 1 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.362175e+08 0.000000e+00 energy 2.062935e+03 7.583267e+01 2.062935e+02 displacement 2.616300e+04 2.616300e+04 2.616300e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19985634 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.497578 * * * ************************************************************************* ------- failed to converge at time : 1.23819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 48 : 1.22986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971072 1 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 3.569035e+07 0.000000e+00 energy 5.157298e+02 3.419076e+00 5.157298e+01 displacement 6.536525e+03 6.536525e+03 6.536525e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976976 2 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 5.686373e+05 0.000000e+00 energy 5.157298e+02 1.226420e-01 5.157298e+01 displacement 6.536525e+03 2.319821e+02 6.568698e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973844 3 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 8.889375e+04 0.000000e+00 energy 5.157298e+02 1.815459e-02 5.157298e+01 displacement 6.536525e+03 3.476403e+01 6.845439e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973718 4 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 5.832504e+03 0.000000e+00 energy 5.157298e+02 2.635580e-03 5.157298e+01 displacement 6.536525e+03 2.170086e+00 6.928997e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973412 5 Nonlinear solution status: time= 1.22986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081125e+09 4.832453e+02 0.000000e+00 energy 5.157298e+02 1.878117e-04 5.157298e+01 displacement 6.536525e+03 1.091133e-01 6.945175e-01 ........................ augmentation # 1 max norm = 0.415129 (0.03) max norm = 0.753366 (0.03) max norm = 0.654205 (0.03) max norm = 1.11367 (0.03) max norm = 0.253876 (0.03) max norm = 0.599682 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.297225e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 4.459821e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.321406e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.459187e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.760490e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.459187e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.168812e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.865641e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.074077e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.157704e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.757437e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.109953e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.22986 Data Record #1 =========================================================================== Step = 48 Time = 1.22986111 Data = center_of_mass 1 4.43574 44.3973 1.80657 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.82646 -10.4244 -0.150637 17 -4.43154 -7.22072 -25.182 18 -1.76234 -10.6349 -0.190231 19 4.49757 42.6483 12.2585 20 -3.34862 -10.3211 -0.131209 21 0.013205 16.1693 83.5348 Data Record #2 =========================================================================== Step = 48 Time = 1.22986111 Data = rotation_quaternion 1 0.0825739 0.00170698 -0.0296626 0.996142 2 0 0 0 1 3 0 0 0 1 4 0.179207 -0.0129482 -0.0260023 0.983383 17 -0.000439327 7.63898e-05 -0.023094 0.999733 18 0.00224591 0.0181217 -0.0231064 0.999566 19 0.0826175 0.00129787 -0.0247402 0.996273 20 0.0830924 0.00400364 -0.0245184 0.996232 21 0.157651 -0.010813 -0.0270894 0.987064 Data Record #3 =========================================================================== Step = 48 Time = 1.22986111 Data = Reaction_Forces 1 0.000180863 -0.000525489 -0.000364653 2 -0.87424 -1.10871 -4.52623 3 0.874237 1.10868 4.52622 4 -0.000603136 8.51333e-05 0.000228858 17 1.64365e-05 -3.37571e-06 5.31955e-06 18 -1.46611e-05 1.17398e-05 -1.99498e-06 19 -0.000323678 0.00075105 0.000283314 20 8.24765e-05 7.15725e-06 -0.000156098 21 -2.13198e-07 -2.42414e-06 8.82163e-06 Data Record #4 =========================================================================== Step = 48 Time = 1.22986111 Data = Reaction_Torques 1 -0.00485108 0.000106132 0.00362196 2 6.52922 -174.243 41.3902 3 -1.48219 176.013 -42.8083 4 -3.0699 -15.0066 -2.71852 17 0.000216188 0.000389761 -6.79701e-06 18 3.06399 14.9768 2.74561 19 -0.00803908 0.00236935 -0.00446665 20 0.000111764 -0.000258646 0.000317927 21 1.26652e-05 2.01268e-05 8.99464e-05 Data Record #5 =========================================================================== Step = 48 Time = 1.22986111 Data = Rigid_Connector_Force 1 0 0 0 2 1.80382e-06 8.49309e-06 3.32446e-06 3 2.84639e-08 1.29039e-07 -1.18402e-10 4 1.6465e-05 -3.24668e-06 5.31943e-06 5 -3.76408e-07 -1.64696e-06 -1.35999e-06 6 0.000240825 -0.000759854 -0.000128576 7 -8.28529e-05 -8.80421e-06 0.000154738 8 -0.17731 -1.65373 1.63817 Data Record #6 =========================================================================== Step = 48 Time = 1.22986111 Data = Rigid_Connector_Moment 1 0 0 0 2 1315.4 -244.569 2.74562 3 1312.34 -259.546 0 4 1312.34 -259.546 1.03974e-05 5 5.74839e-05 0.000270977 0.000104236 6 -8.41516e-05 0.00033226 5.60972e-05 7 -0.000146445 7.78447e-05 -0.000288745 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 49 : 1.24653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973502 1 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.433198e+08 0.000000e+00 energy 2.063015e+03 7.489984e+01 2.063015e+02 displacement 2.605204e+04 2.605204e+04 2.605204e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19987236 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.408263 * * * ************************************************************************* ------- failed to converge at time : 1.24653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 49 : 1.23819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973250 1 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.788802e+07 0.000000e+00 energy 5.157475e+02 3.027317e+00 5.157475e+01 displacement 6.509257e+03 6.509257e+03 6.509257e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976238 2 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.890543e+05 0.000000e+00 energy 5.157475e+02 1.553172e-01 5.157475e+01 displacement 6.509257e+03 2.195596e+02 6.745580e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973466 3 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 8.132471e+04 0.000000e+00 energy 5.157475e+02 1.343560e-02 5.157475e+01 displacement 6.509257e+03 4.034037e+01 7.115891e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974042 4 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.772831e+03 0.000000e+00 energy 5.157475e+02 2.489325e-03 5.157475e+01 displacement 6.509257e+03 3.238296e+00 7.238725e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974294 5 Nonlinear solution status: time= 1.23819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.748089e+02 0.000000e+00 energy 5.157475e+02 2.264718e-04 5.157475e+01 displacement 6.509257e+03 1.960782e-01 7.267537e-01 ........................ augmentation # 1 max norm = 0.42623 (0.03) max norm = 0.796307 (0.03) max norm = 0.682693 (0.03) max norm = 1.17052 (0.03) max norm = 0.260544 (0.03) max norm = 0.621684 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.396391e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.721338e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.712023e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.720537e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.384514e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.720537e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.632316e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.705645e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.737965e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.494475e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.535926e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.189033e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.23819 Data Record #1 =========================================================================== Step = 49 Time = 1.23819444 Data = center_of_mass 1 4.4071 44.2147 1.80444 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.87971 -10.5577 -0.167226 17 -4.43155 -7.22074 -25.1978 18 -1.79662 -10.7745 -0.208609 19 4.46535 42.3401 12.5747 20 -3.48597 -10.4364 -0.144062 21 -0.0715896 15.3248 83.2851 Data Record #2 =========================================================================== Step = 49 Time = 1.23819444 Data = rotation_quaternion 1 0.0858362 0.00151464 -0.0292513 0.995879 2 0 0 0 1 3 0 0 0 1 4 0.185566 -0.0137993 -0.0272459 0.982157 17 -0.000464988 8.13704e-05 -0.0241764 0.999708 18 0.00229703 0.0186024 -0.0241898 0.999532 19 0.0858653 0.00122623 -0.0259134 0.995969 20 0.0863257 0.00383084 -0.0256913 0.995928 21 0.162472 -0.0113085 -0.0266178 0.986289 Data Record #3 =========================================================================== Step = 49 Time = 1.23819444 Data = Reaction_Forces 1 0.000409032 -0.0010517 -0.000773308 2 -0.881464 -1.13449 -4.57539 3 0.881419 1.13445 4.5754 4 -0.000786241 9.91922e-05 0.000296665 17 2.23836e-05 -4.63878e-06 6.77172e-06 18 -1.96831e-05 1.71929e-05 -1.70545e-06 19 -0.000612278 0.00164027 0.000597134 20 0.000175737 1.69593e-05 -0.00030798 21 -6.20429e-07 -5.18589e-06 1.56911e-05 Data Record #4 =========================================================================== Step = 49 Time = 1.23819444 Data = Reaction_Torques 1 -0.0099684 0.000794139 0.00735565 2 5.88862 -176.25 42.5373 3 -1.12654 177.989 -43.8963 4 -3.66895 -17.7259 -3.20875 17 0.00027119 0.000535063 -1.07547e-05 18 3.66206 17.6896 3.24204 19 -0.015855 0.00485538 -0.00946753 20 0.000144657 -0.000575866 0.000626354 21 2.27712e-05 5.91079e-05 0.000110443 Data Record #5 =========================================================================== Step = 49 Time = 1.23819444 Data = Rigid_Connector_Force 1 0 0 0 2 2.73877e-06 1.2721e-05 5.0661e-06 3 3.82616e-08 1.66872e-07 -1.60523e-10 4 2.24218e-05 -4.47191e-06 6.77156e-06 5 -1.64846e-09 2.98227e-07 -1.60484e-06 6 0.000436539 -0.00165693 -0.000290759 7 -0.000175739 -1.6661e-05 0.000306376 8 -0.187589 -1.71239 1.67381 Data Record #6 =========================================================================== Step = 49 Time = 1.23819444 Data = Rigid_Connector_Moment 1 0 0 0 2 1392.32 -260.075 3.24205 3 1388.65 -277.765 0 4 1388.65 -277.765 1.27006e-05 5 0.000100435 0.000466895 0.000183717 6 -0.000131628 0.000725643 0.000127014 7 -0.000228642 0.000150491 -0.000596945 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 50 : 1.25486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974150 1 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.435070e+08 0.000000e+00 energy 2.063340e+03 7.452549e+01 2.063340e+02 displacement 2.654181e+04 2.654181e+04 2.654181e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19988082 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.406019 * * * ************************************************************************* ------- failed to converge at time : 1.25486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 50 : 1.24653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973736 1 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.826770e+07 0.000000e+00 energy 5.158271e+02 2.937655e+00 5.158271e+01 displacement 6.634782e+03 6.634782e+03 6.634782e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977984 2 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.811390e+05 0.000000e+00 energy 5.158271e+02 1.644604e-01 5.158271e+01 displacement 6.634782e+03 2.589669e+02 6.974154e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975770 3 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 9.793852e+04 0.000000e+00 energy 5.158271e+02 1.591123e-02 5.158271e+01 displacement 6.634782e+03 4.765580e+01 7.404837e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975860 4 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 8.384494e+03 0.000000e+00 energy 5.158271e+02 2.993447e-03 5.158271e+01 displacement 6.634782e+03 4.442309e+00 7.563455e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975824 5 Nonlinear solution status: time= 1.24653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 8.701502e+02 0.000000e+00 energy 5.158271e+02 2.828935e-04 5.158271e+01 displacement 6.634782e+03 2.952166e-01 7.603569e-01 ........................ augmentation # 1 max norm = 0.436928 (0.03) max norm = 0.840176 (0.03) max norm = 0.711114 (0.03) max norm = 1.22783 (0.03) max norm = 0.26709 (0.03) max norm = 0.643734 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.250006e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.993412e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.131451e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 4.992476e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.666991e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.992477e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.232101e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.413944e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.817826e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 4.151086e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.804780e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.598995e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.24653 Data Record #1 =========================================================================== Step = 50 Time = 1.24652778 Data = center_of_mass 1 4.38241 44.0245 1.80151 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.9333 -10.6907 -0.183951 17 -4.43156 -7.22077 -25.2139 18 -1.83162 -10.9137 -0.227118 19 4.43868 42.0152 12.8985 20 -3.61828 -10.5521 -0.157111 21 -0.133814 14.4636 83.0275 Data Record #2 =========================================================================== Step = 50 Time = 1.24652778 Data = rotation_quaternion 1 0.0892288 0.00138796 -0.0286216 0.995599 2 0 0 0 1 3 0 0 0 1 4 0.191911 -0.0146824 -0.0285162 0.980888 17 -0.000491679 8.66037e-05 -0.0252859 0.99968 18 0.00234536 0.0190704 -0.0253004 0.999495 19 0.089242 0.00125164 -0.0271041 0.99564 20 0.0896629 0.0036163 -0.0268943 0.995602 21 0.167275 -0.0117509 -0.0259418 0.985499 Data Record #3 =========================================================================== Step = 50 Time = 1.24652778 Data = Reaction_Forces 1 0.00071058 -0.00159984 -0.00126452 2 -0.89054 -1.16276 -4.63376 3 0.890507 1.16272 4.63376 4 -0.000949041 0.000102763 0.000357004 17 2.48204e-05 -5.22267e-06 8.22831e-06 18 -2.23882e-05 1.63858e-05 -3.66682e-06 19 -0.000983581 0.00266069 0.000988691 20 0.000297413 3.37448e-05 -0.000499223 21 -1.25297e-06 -9.24231e-06 2.51927e-05 Data Record #4 =========================================================================== Step = 50 Time = 1.24652778 Data = Reaction_Torques 1 -0.0160934 0.00173373 0.0121289 2 5.24789 -178.608 43.7787 3 -0.766318 180.32 -45.0809 4 -4.21368 -20.1456 -3.49596 17 0.000320944 0.0005897 -1.04295e-05 18 4.2059 20.1033 3.53479 19 -0.0257311 0.0081625 -0.0159251 20 0.000166143 -0.00103664 0.000998493 21 3.32256e-05 9.94054e-05 0.000133944 Data Record #5 =========================================================================== Step = 50 Time = 1.24652778 Data = Rigid_Connector_Force 1 0 0 0 2 2.48009e-06 1.13708e-05 4.56129e-06 3 4.78762e-08 2.07698e-07 -2.137e-10 4 2.48683e-05 -5.01497e-06 8.2281e-06 5 1.19714e-06 6.06602e-06 -7.80613e-07 6 0.000687365 -0.00268837 -0.000490249 7 -0.000296216 -2.76788e-05 0.000498442 8 -0.201003 -1.76934 1.70852 Data Record #6 =========================================================================== Step = 50 Time = 1.24652778 Data = Rigid_Connector_Moment 1 0 0 0 2 1472.2 -276.922 3.53481 3 1467.99 -297.026 0 4 1468 -297.026 1.56307e-05 5 0.000143841 0.000660318 0.000260252 6 -0.000192868 0.00121044 0.000220144 7 -0.000325768 0.00024806 -0.000999045 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 51 : 1.26319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975896 1 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.435638e+08 0.000000e+00 energy 2.063619e+03 7.392651e+01 2.063619e+02 displacement 2.736958e+04 2.736958e+04 2.736958e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19987002 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.413227 * * * ************************************************************************* ------- failed to converge at time : 1.26319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 51 : 1.25486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975032 1 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.846365e+07 0.000000e+00 energy 5.158971e+02 2.843022e+00 5.158971e+01 displacement 6.844591e+03 6.844591e+03 6.844591e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979802 2 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.727451e+05 0.000000e+00 energy 5.158971e+02 1.654498e-01 5.158971e+01 displacement 6.844591e+03 2.525095e+02 7.186586e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976652 3 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 8.439747e+04 0.000000e+00 energy 5.158971e+02 1.396503e-02 5.158971e+01 displacement 6.844591e+03 5.089756e+01 7.659031e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975806 4 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 7.258357e+03 0.000000e+00 energy 5.158971e+02 2.443156e-03 5.158971e+01 displacement 6.844591e+03 4.833864e+00 7.834558e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976400 5 Nonlinear solution status: time= 1.25486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 7.720440e+02 0.000000e+00 energy 5.158971e+02 2.381716e-04 5.158971e+01 displacement 6.844591e+03 3.267998e-01 7.880008e-01 ........................ augmentation # 1 max norm = 0.447066 (0.03) max norm = 0.885264 (0.03) max norm = 0.739376 (0.03) max norm = 1.28607 (0.03) max norm = 0.273279 (0.03) max norm = 0.665726 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.514868e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.275179e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.521695e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 5.274120e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.000812e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.274120e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.584177e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 2.446750e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.362490e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.082162e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.047703e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.952322e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.25486 Data Record #1 =========================================================================== Step = 51 Time = 1.25486111 Data = center_of_mass 1 4.35684 43.8267 1.80133 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -2.98644 -10.8232 -0.200597 17 -4.43156 -7.22081 -25.2299 18 -1.86683 -11.0523 -0.245567 19 4.41234 41.6756 13.2264 20 -3.74303 -10.6684 -0.170207 21 -0.179673 13.589 82.766 Data Record #2 =========================================================================== Step = 51 Time = 1.25486111 Data = rotation_quaternion 1 0.0927113 0.00129465 -0.0277064 0.995307 2 0 0 0 1 3 0 0 0 1 4 0.198246 -0.015567 -0.0297437 0.979577 17 -0.000519319 9.20417e-05 -0.0263492 0.999653 18 0.0023927 0.0195432 -0.0263648 0.999458 19 0.0927067 0.00134479 -0.0282435 0.995292 20 0.093073 0.00338888 -0.0280549 0.995258 21 0.172054 -0.0121615 -0.024992 0.984695 Data Record #3 =========================================================================== Step = 51 Time = 1.25486111 Data = Reaction_Forces 1 0.000890976 -0.00175437 -0.0015216 2 -0.901674 -1.19321 -4.70295 3 0.901675 1.19314 4.70296 4 -0.000773799 0.000149209 0.000303836 17 1.81798e-05 -4.06242e-06 7.30358e-06 18 -1.71732e-05 8.49764e-06 -4.77294e-06 19 -0.00109416 0.00318322 0.00121924 20 0.000352746 4.02987e-05 -0.000612342 21 -1.79594e-06 -1.18639e-05 2.90582e-05 Data Record #4 =========================================================================== Step = 51 Time = 1.25486111 Data = Reaction_Torques 1 -0.0203882 0.00291652 0.013943 2 4.64385 -181.382 45.0972 3 -0.421673 183.067 -46.3427 4 -4.00587 -18.6068 -4.94425 17 0.00023675 0.000432943 -2.30676e-06 18 3.99697 18.5628 4.97836 19 -0.0313892 0.01001 -0.0187934 20 6.08915e-05 -0.00139944 0.00111296 21 3.96093e-05 0.00013934 0.000134363 Data Record #5 =========================================================================== Step = 51 Time = 1.25486111 Data = Rigid_Connector_Force 1 0 0 0 2 1.07962e-06 4.77974e-06 2.53028e-06 3 7.29948e-08 3.44521e-07 -3.71072e-10 4 1.82528e-05 -3.7179e-06 7.30321e-06 5 8.60945e-08 1.09076e-06 -3.41309e-06 6 0.000741502 -0.00322243 -0.000610306 7 -0.00035266 -3.9208e-05 0.000608929 8 -0.216632 -1.82493 1.74192 Data Record #6 =========================================================================== Step = 51 Time = 1.25486111 Data = Rigid_Connector_Moment 1 0 0 0 2 1554.14 -298.517 4.97837 3 1550.14 -317.08 0 4 1550.14 -317.08 1.68548e-05 5 0.000144287 0.000640885 0.000327475 6 -0.000187736 0.00148676 0.000280832 7 -0.000291929 0.000271039 -0.00111678 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 52 : 1.27153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976382 1 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.415974e+08 0.000000e+00 energy 2.063981e+03 7.347618e+01 2.063981e+02 displacement 2.806454e+04 2.806454e+04 2.806454e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19988244 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.433262 * * * ************************************************************************* ------- failed to converge at time : 1.27153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 52 : 1.26319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976994 1 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.821204e+07 0.000000e+00 energy 5.159865e+02 2.813129e+00 5.159865e+01 displacement 7.015184e+03 7.015184e+03 7.015184e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980630 2 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.048339e+05 0.000000e+00 energy 5.159865e+02 1.574465e-01 5.159865e+01 displacement 7.015184e+03 2.512335e+02 7.384606e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978380 3 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 8.942301e+04 0.000000e+00 energy 5.159865e+02 1.442153e-02 5.159865e+01 displacement 7.015184e+03 5.287437e+01 7.870392e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978506 4 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 7.533136e+03 0.000000e+00 energy 5.159865e+02 2.547909e-03 5.159865e+01 displacement 7.015184e+03 4.950357e+00 8.048752e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978794 5 Nonlinear solution status: time= 1.26319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 7.922374e+02 0.000000e+00 energy 5.159865e+02 2.432926e-04 5.159865e+01 displacement 7.015184e+03 3.394617e-01 8.095750e-01 ........................ augmentation # 1 max norm = 0.456632 (0.03) max norm = 0.931691 (0.03) max norm = 0.76745 (0.03) max norm = 1.34531 (0.03) max norm = 0.279025 (0.03) max norm = 0.687681 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.278459e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.564886e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.571124e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 5.563691e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.658641e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.563692e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.014365e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.425431e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.443562e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.525814e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.581111e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.194802e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.26319 Data Record #1 =========================================================================== Step = 52 Time = 1.26319444 Data = center_of_mass 1 4.33135 43.6219 1.80498 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.03957 -10.9541 -0.217544 17 -4.43157 -7.22084 -25.2463 18 -1.90197 -11.1893 -0.264359 19 4.38751 41.3236 13.5536 20 -3.85877 -10.7848 -0.183832 21 -0.207835 12.7051 82.5025 Data Record #2 =========================================================================== Step = 52 Time = 1.26319444 Data = rotation_quaternion 1 0.096247 0.00123487 -0.0265018 0.995004 2 0 0 0 1 3 0 0 0 1 4 0.20457 -0.0164539 -0.0309246 0.978225 17 -0.000547733 9.76504e-05 -0.0273622 0.999625 18 0.00243868 0.0200175 -0.027379 0.999422 19 0.0962223 0.00150865 -0.0293264 0.994927 20 0.0965189 0.00315329 -0.0291688 0.994899 21 0.176809 -0.0125474 -0.0237639 0.983878 Data Record #3 =========================================================================== Step = 52 Time = 1.26319444 Data = Reaction_Forces 1 0.000989756 -0.00168124 -0.00157441 2 -0.91418 -1.22531 -4.77979 3 0.914088 1.22523 4.77984 4 -0.000740905 0.000160397 0.000293767 17 1.45048e-05 -3.44782e-06 7.27854e-06 18 -1.35727e-05 7.4333e-06 -4.60233e-06 19 -0.0012111 0.00323657 0.00129661 20 0.000388168 5.35726e-05 -0.00064942 21 -2.19132e-06 -1.42121e-05 3.29885e-05 Data Record #4 =========================================================================== Step = 52 Time = 1.26319444 Data = Reaction_Torques 1 -0.0222503 0.00315389 0.0147886 2 4.06068 -184.457 46.4761 3 -0.0832312 186.117 -47.6694 4 -4.08443 -18.5791 -5.91344 17 0.000202135 0.000344001 3.1416e-06 18 4.07464 18.5319 5.94689 19 -0.0334549 0.0110158 -0.0204877 20 3.30202e-05 -0.00156657 0.00117913 21 4.42231e-05 0.000163918 0.000141997 Data Record #5 =========================================================================== Step = 52 Time = 1.26319444 Data = Rigid_Connector_Force 1 0 0 0 2 1.02648e-06 4.43273e-06 2.6757e-06 3 9.44152e-08 4.47255e-07 -5.08704e-10 4 1.45992e-05 -3.00057e-06 7.27803e-06 5 2.09059e-06 9.80425e-06 1.54912e-06 6 0.000825023 -0.00328034 -0.00064564 7 -0.000386077 -4.37684e-05 0.000650969 8 -0.234671 -1.87943 1.77379 Data Record #6 =========================================================================== Step = 52 Time = 1.26319444 Data = Rigid_Connector_Moment 1 0 0 0 2 1638.64 -319.271 5.94691 3 1634.57 -337.803 0 4 1634.57 -337.803 1.84948e-05 5 0.000142224 0.000616399 0.00035954 6 -0.000249726 0.00160812 0.000315772 7 -0.000296298 0.000294617 -0.00118705 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 53 : 1.27986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978974 1 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.401048e+08 0.000000e+00 energy 2.064238e+03 7.333787e+01 2.064238e+02 displacement 2.862687e+04 2.862687e+04 2.862687e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19987416 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.453495 * * * ************************************************************************* ------- failed to converge at time : 1.27986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 53 : 1.27153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978560 1 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.796149e+07 0.000000e+00 energy 5.160518e+02 2.830122e+00 5.160518e+01 displacement 7.157702e+03 7.157702e+03 7.157702e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19982736 2 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.338341e+05 0.000000e+00 energy 5.160518e+02 1.376426e-01 5.160518e+01 displacement 7.157702e+03 2.370770e+02 7.509643e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19981314 3 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.854507e+04 0.000000e+00 energy 5.160518e+02 1.096403e-02 5.160518e+01 displacement 7.157702e+03 4.826322e+01 7.971926e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980324 4 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.121797e+03 0.000000e+00 energy 5.160518e+02 1.695538e-03 5.160518e+01 displacement 7.157702e+03 4.365316e+00 8.136853e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980594 5 Nonlinear solution status: time= 1.27153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.696317e+02 0.000000e+00 energy 5.160518e+02 1.440755e-04 5.160518e+01 displacement 7.157702e+03 2.863798e-01 8.179354e-01 ........................ augmentation # 1 max norm = 0.465596 (0.03) max norm = 0.979298 (0.03) max norm = 0.795617 (0.03) max norm = 1.40606 (0.03) max norm = 0.2841 (0.03) max norm = 0.709523 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.535010e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.862971e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.681424e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 5.861457e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.665897e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.861457e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.522380e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.699925e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.943911e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.049798e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.648313e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.212466e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.27153 Data Record #1 =========================================================================== Step = 53 Time = 1.27152778 Data = center_of_mass 1 4.3045 43.41 1.81705 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.09134 -11.0842 -0.235128 17 -4.43158 -7.22088 -25.2634 18 -1.93669 -11.3251 -0.283799 19 4.36231 40.9642 13.8712 20 -3.96236 -10.9024 -0.198413 21 -0.223156 11.8197 82.2437 Data Record #2 =========================================================================== Step = 53 Time = 1.27152778 Data = rotation_quaternion 1 0.099743 0.00118251 -0.0250052 0.994698 2 0 0 0 1 3 0 0 0 1 4 0.210886 -0.0173257 -0.0320087 0.976833 17 -0.000576953 0.000103402 -0.0282731 0.9996 18 0.00248333 0.0205 -0.0282912 0.999386 19 0.0996964 0.00171485 -0.030304 0.994555 20 0.0999178 0.00293575 -0.0301827 0.994533 21 0.181535 -0.0129367 -0.0222497 0.983048 Data Record #3 =========================================================================== Step = 53 Time = 1.27152778 Data = Reaction_Forces 1 0.000979983 -0.00115129 -0.00135423 2 -0.927227 -1.25749 -4.85978 3 0.927241 1.25742 4.85978 4 -0.000396467 0.000188684 0.000237311 17 -6.76032e-06 6.33965e-07 3.63932e-06 18 6.02158e-06 -3.63749e-06 -6.30078e-06 19 -0.00109773 0.00276671 0.00111922 20 0.000377385 4.04147e-05 -0.000538335 21 -2.64119e-06 -1.56389e-05 3.27862e-05 Data Record #4 =========================================================================== Step = 53 Time = 1.27152778 Data = Reaction_Torques 1 -0.0225952 0.00370554 0.0124135 2 3.5154 -187.656 47.8518 3 0.233976 189.282 -48.9882 4 -2.85626 -11.7976 -9.37165 17 -3.62602e-05 -0.000165643 2.45626e-05 18 2.84756 11.7547 9.39032 19 -0.0278985 0.00999065 -0.0197452 20 -0.000111203 -0.00149064 0.00100153 21 5.01485e-05 0.000205754 0.000126068 Data Record #5 =========================================================================== Step = 53 Time = 1.27152778 Data = Rigid_Connector_Force 1 0 0 0 2 -5.81979e-07 -2.25154e-06 -2.66236e-06 3 1.56757e-07 7.51977e-07 -9.0081e-10 4 -6.60356e-06 1.38594e-06 3.63842e-06 5 2.73366e-06 1.10631e-05 1.00945e-05 6 0.000723079 -0.00279606 -0.000570789 7 -0.000374652 -2.93516e-05 0.00054843 8 -0.254391 -1.93369 1.80342 Data Record #6 =========================================================================== Step = 53 Time = 1.27152778 Data = Rigid_Connector_Moment 1 0 0 0 2 1724.24 -347.265 9.39033 3 1721.4 -359.02 0 4 1721.4 -359.02 1.76019e-05 5 8.17699e-05 0.000312139 0.000394918 6 -0.000243655 0.00146513 0.000298443 7 -0.000150785 0.000219697 -0.00092617 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 54 : 1.28819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980648 1 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.381736e+08 0.000000e+00 energy 2.064562e+03 7.323464e+01 2.064562e+02 displacement 2.897694e+04 2.897694e+04 2.897694e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19986354 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.470072 * * * ************************************************************************* ------- failed to converge at time : 1.28819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 54 : 1.27986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980144 1 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.770668e+07 0.000000e+00 energy 5.161336e+02 2.845215e+00 5.161336e+01 displacement 7.244139e+03 7.244139e+03 7.244139e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19981944 2 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.951275e+05 0.000000e+00 energy 5.161336e+02 9.988183e-02 5.161336e+01 displacement 7.244139e+03 2.533412e+02 7.623070e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979568 3 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.482503e+04 0.000000e+00 energy 5.161336e+02 8.389177e-03 5.161336e+01 displacement 7.244139e+03 5.037988e+01 8.097799e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979496 4 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.659127e+03 0.000000e+00 energy 5.161336e+02 1.550085e-03 5.161336e+01 displacement 7.244139e+03 5.300819e+00 8.283625e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979586 5 Nonlinear solution status: time= 1.27986 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.242352e+02 0.000000e+00 energy 5.161336e+02 1.589479e-04 5.161336e+01 displacement 7.244139e+03 4.104389e-01 8.336035e-01 ........................ augmentation # 1 max norm = 0.476136 (0.03) max norm = 1.02831 (0.03) max norm = 0.831651 (0.03) max norm = 1.46849 (0.03) max norm = 0.288689 (0.03) max norm = 0.731266 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.340526e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.165544e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.879284e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 6.163756e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.599706e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.163756e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.363787e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.308897e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.317623e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 7.822067e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.982173e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.816079e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.27986 Data Record #1 =========================================================================== Step = 54 Time = 1.27986111 Data = center_of_mass 1 4.27936 43.193 1.83223 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.14347 -11.2127 -0.253429 17 -4.43159 -7.22092 -25.2813 18 -1.97105 -11.4594 -0.30403 19 4.34056 40.5957 14.185 20 -4.05306 -11.0213 -0.214172 21 -0.219071 10.9288 81.9826 Data Record #2 =========================================================================== Step = 54 Time = 1.27986111 Data = rotation_quaternion 1 0.103265 0.00115997 -0.0232248 0.994382 2 0 0 0 1 3 0 0 0 1 4 0.217192 -0.018189 -0.0330216 0.975401 17 -0.000606618 0.000109242 -0.0291073 0.999576 18 0.00252682 0.0209854 -0.0291268 0.999352 19 0.103194 0.0019895 -0.0311991 0.99417 20 0.103327 0.00272135 -0.0311238 0.994157 21 0.186242 -0.0133095 -0.0204633 0.982201 Data Record #3 =========================================================================== Step = 54 Time = 1.27986111 Data = Reaction_Forces 1 0.00149705 -0.00151128 -0.00199252 2 -0.940547 -1.28998 -4.94242 3 0.940468 1.28991 4.94244 4 -0.000493418 0.000184525 0.000297748 17 -7.15888e-06 6.1029e-07 4.80854e-06 18 7.67632e-06 1.16063e-06 -1.43388e-06 19 -0.00159055 0.00404554 0.00169937 20 0.000554408 7.71367e-05 -0.00080886 21 -4.11436e-06 -2.39995e-05 4.74911e-05 Data Record #4 =========================================================================== Step = 54 Time = 1.27986111 Data = Reaction_Torques 1 -0.0330647 0.00610775 0.018774 2 2.99041 -190.968 49.2383 3 0.548591 192.568 -50.3282 4 -3.34061 -13.6887 -10.6798 17 -3.71969e-05 -0.000175297 2.69641e-05 18 3.3304 13.6382 10.7022 19 -0.0423616 0.0151161 -0.028792 20 -0.000205758 -0.00231468 0.00142284 21 6.54662e-05 0.000277217 0.000144384 Data Record #5 =========================================================================== Step = 54 Time = 1.27986111 Data = Rigid_Connector_Force 1 0 0 0 2 7.00942e-07 2.63968e-06 3.37356e-06 3 1.83505e-07 8.68759e-07 -1.09415e-09 4 -6.97537e-06 1.47905e-06 4.80744e-06 5 5.93171e-06 2.33862e-05 2.34394e-05 6 0.00104207 -0.00409929 -0.000867066 7 -0.000548477 -5.37505e-05 0.000832299 8 -0.276585 -1.98724 1.83151 Data Record #6 =========================================================================== Step = 54 Time = 1.27986111 Data = Rigid_Connector_Moment 1 0 0 0 2 1812.87 -366.918 10.7023 3 1809.54 -380.557 0 4 1809.54 -380.557 1.95974e-05 5 0.000112382 0.000424238 0.000535895 6 -0.000374619 0.00226658 0.000478421 7 -0.00020898 0.000336488 -0.00138947 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 55 : 1.29653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979406 1 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.360048e+08 0.000000e+00 energy 2.064813e+03 7.337892e+01 2.064813e+02 displacement 2.911132e+04 2.911132e+04 2.911132e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19984014 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.490166 * * * ************************************************************************* ------- failed to converge at time : 1.29653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 55 : 1.28819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979514 1 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.733306e+07 0.000000e+00 energy 5.161946e+02 2.903667e+00 5.161946e+01 displacement 7.279182e+03 7.279182e+03 7.279182e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980216 2 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.133393e+05 0.000000e+00 energy 5.161946e+02 6.834803e-02 5.161946e+01 displacement 7.279182e+03 2.722658e+02 7.654918e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977570 3 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.123215e+04 0.000000e+00 energy 5.161946e+02 8.044724e-03 5.161946e+01 displacement 7.279182e+03 4.569276e+01 8.077060e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977660 4 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 5.199266e+03 0.000000e+00 energy 5.161946e+02 1.305649e-03 5.161946e+01 displacement 7.279182e+03 4.524107e+00 8.236213e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978254 5 Nonlinear solution status: time= 1.28819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.901371e+02 0.000000e+00 energy 5.161946e+02 1.288175e-04 5.161946e+01 displacement 7.279182e+03 2.834964e-01 8.275287e-01 ........................ augmentation # 1 max norm = 0.488928 (0.03) max norm = 1.07895 (0.03) max norm = 0.867929 (0.03) max norm = 1.53666 (0.03) max norm = 0.292685 (0.03) max norm = 0.752899 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.419783e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.467815e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.232377e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.465502e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.812400e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.465502e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.536302e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.690465e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.004325e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.369573e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.882659e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.552284e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.28819 Data Record #1 =========================================================================== Step = 55 Time = 1.28819444 Data = center_of_mass 1 4.25485 42.9725 1.85411 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.19627 -11.339 -0.272643 17 -4.4316 -7.22096 -25.3001 18 -2.00479 -11.5915 -0.325285 19 4.32029 40.2263 14.484 20 -4.1327 -11.1405 -0.23127 21 -0.204959 10.0455 81.7258 Data Record #2 =========================================================================== Step = 55 Time = 1.28819444 Data = rotation_quaternion 1 0.106692 0.00113611 -0.0212515 0.994064 2 0 0 0 1 3 0 0 0 1 4 0.22349 -0.0190373 -0.0339569 0.973928 17 -0.000636229 0.000115067 -0.029858 0.999554 18 0.00257112 0.0214803 -0.029879 0.999319 19 0.106594 0.00229243 -0.0320086 0.993785 20 0.106639 0.00253534 -0.0319828 0.99378 21 0.190921 -0.0137015 -0.0184878 0.981336 Data Record #3 =========================================================================== Step = 55 Time = 1.28819444 Data = Reaction_Forces 1 0.00111278 -0.000827664 -0.00138973 2 -0.954067 -1.32281 -5.02783 3 0.953966 1.32274 5.02785 4 -0.000383422 0.000159731 0.000382778 17 -3.74677e-05 6.6856e-06 2.60698e-06 18 3.7367e-05 -7.63827e-06 -2.04038e-07 19 -0.00107695 0.00282952 0.00118185 20 0.000405869 3.48226e-05 -0.000531438 21 -3.35748e-06 -1.87921e-05 3.48503e-05 Data Record #4 =========================================================================== Step = 55 Time = 1.28819444 Data = Reaction_Torques 1 -0.0255838 0.00494998 0.0117571 2 2.48565 -194.403 50.6381 3 0.847216 195.956 -51.6694 4 -1.78663 -5.4053 -14.5871 17 -0.000306 -0.000916758 5.92233e-05 18 1.7808 5.36164 14.5953 19 -0.0281435 0.0107177 -0.0209614 20 -0.00027122 -0.00171497 0.000901417 21 6.19145e-05 0.00027019 0.000111506 Data Record #5 =========================================================================== Step = 55 Time = 1.28819444 Data = Rigid_Connector_Force 1 0 0 0 2 1.59483e-07 2.51908e-07 2.40135e-06 3 2.60262e-07 1.20458e-06 -1.59376e-09 4 -3.72075e-05 7.89018e-06 2.60538e-06 5 1.94118e-06 3.95171e-06 2.4978e-05 6 0.000673018 -0.00286039 -0.000625439 7 -0.000403928 -3.08709e-05 0.000556416 8 -0.30022 -2.04132 1.85737 Data Record #6 =========================================================================== Step = 55 Time = 1.28819444 Data = Rigid_Connector_Moment 1 0 0 0 2 1899.31 -396.676 14.5953 3 1897.53 -402.037 0 4 1897.53 -402.037 1.98707e-05 5 3.4173e-05 5.6411e-05 0.000502832 6 -0.000210773 0.00156033 0.000340364 7 -4.89203e-05 0.000171872 -0.000744541 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 56 : 1.30486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977930 1 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.351242e+08 0.000000e+00 energy 2.065132e+03 7.301359e+01 2.065132e+02 displacement 2.973644e+04 2.973644e+04 2.973644e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19983888 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.497876 * * * ************************************************************************* ------- failed to converge at time : 1.30486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 56 : 1.29653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977624 1 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.728263e+07 0.000000e+00 energy 5.162762e+02 2.857661e+00 5.162762e+01 displacement 7.433383e+03 7.433383e+03 7.433383e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978200 2 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.706552e+05 0.000000e+00 energy 5.162762e+02 4.913642e-02 5.162762e+01 displacement 7.433383e+03 2.347755e+02 7.633788e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975932 3 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.080952e+04 0.000000e+00 energy 5.162762e+02 6.083046e-03 5.162762e+01 displacement 7.433383e+03 3.780080e+01 7.976531e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975878 4 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.027161e+03 0.000000e+00 energy 5.162762e+02 1.391602e-03 5.162762e+01 displacement 7.433383e+03 2.949501e+00 8.086446e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975770 5 Nonlinear solution status: time= 1.29653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.318736e+02 0.000000e+00 energy 5.162762e+02 1.568411e-04 5.162762e+01 displacement 7.433383e+03 1.571866e-01 8.108981e-01 ........................ augmentation # 1 max norm = 0.501721 (0.03) max norm = 1.13094 (0.03) max norm = 0.904417 (0.03) max norm = 1.60955 (0.03) max norm = 0.296125 (0.03) max norm = 0.774404 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.440529e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.772283e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.447031e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.769415e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.803253e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.769414e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.396152e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.351996e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.542160e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.801995e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.569563e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.207320e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.29653 Data Record #1 =========================================================================== Step = 56 Time = 1.29652778 Data = center_of_mass 1 4.22897 42.75 1.88363 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.25065 -11.4631 -0.292869 17 -4.43161 -7.22101 -25.3202 18 -2.0379 -11.7219 -0.347687 19 4.29854 39.8603 14.7647 20 -4.2048 -11.2595 -0.249738 21 -0.190616 9.17584 81.4756 Data Record #2 =========================================================================== Step = 56 Time = 1.29652778 Data = rotation_quaternion 1 0.109976 0.00107869 -0.0191607 0.993749 2 0 0 0 1 3 0 0 0 1 4 0.229779 -0.0198779 -0.0348159 0.972417 17 -0.000666054 0.000120922 -0.0305277 0.999534 18 0.00261374 0.0219742 -0.0305501 0.999288 19 0.109852 0.00258335 -0.0327385 0.993405 20 0.109814 0.00237674 -0.0327611 0.993409 21 0.195567 -0.0141414 -0.0163936 0.980451 Data Record #3 =========================================================================== Step = 56 Time = 1.29652778 Data = Reaction_Forces 1 0.000630595 -0.000252219 -0.000712666 2 -0.966674 -1.35479 -5.11063 3 0.966651 1.3547 5.11066 4 -0.000500892 4.38196e-05 0.000615537 17 -6.68377e-05 1.27789e-05 1.29752e-06 18 6.64227e-05 -1.55579e-05 2.92824e-06 19 -0.000562939 0.00145785 0.000606072 20 0.000226952 3.0612e-06 -0.000252086 21 -2.1776e-06 -1.19509e-05 2.09947e-05 Data Record #4 =========================================================================== Step = 56 Time = 1.29652778 Data = Reaction_Torques 1 -0.0156284 0.00286553 0.00493461 2 1.98705 -197.759 52.0102 3 1.14079 199.253 -52.9821 4 -0.518861 1.28103 -17.7194 17 -0.000523931 -0.00164454 8.8494e-05 18 0.518887 -1.32022 17.7193 19 -0.013772 0.00571185 -0.0116409 20 -0.000190572 -0.00095547 0.00042198 21 5.19984e-05 0.000233405 7.77066e-05 Data Record #5 =========================================================================== Step = 56 Time = 1.29652778 Data = Rigid_Connector_Force 1 0 0 0 2 -1.00663e-07 -1.36662e-06 4.2238e-06 3 3.14387e-07 1.41246e-06 -1.95942e-09 4 -6.65233e-05 1.41913e-05 1.29557e-06 5 -5.56164e-07 -7.43133e-06 2.27732e-05 6 0.000335431 -0.00146835 -0.000331213 7 -0.000227508 -1.04925e-05 0.00027486 8 -0.324511 -2.0965 1.88077 Data Record #6 =========================================================================== Step = 56 Time = 1.29652778 Data = Rigid_Connector_Moment 1 0 0 0 2 1986.67 -424.917 17.7193 3 1986.16 -423.597 0 4 1986.16 -423.597 1.80133e-05 5 -9.044e-06 -0.000124169 0.000386019 6 -0.000108193 0.000813266 0.000183028 7 6.00611e-06 4.57893e-05 -0.00021123 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 57 : 1.31319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975716 1 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.345726e+08 0.000000e+00 energy 2.065319e+03 7.284555e+01 2.065319e+02 displacement 3.020226e+04 3.020226e+04 3.020226e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19985094 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.506898 * * * ************************************************************************* ------- failed to converge at time : 1.31319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 57 : 1.30486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975572 1 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 3.725794e+07 0.000000e+00 energy 5.163235e+02 2.822113e+00 5.163235e+01 displacement 7.548518e+03 7.548518e+03 7.548518e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977246 2 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 4.957122e+05 0.000000e+00 energy 5.163235e+02 5.212572e-02 5.163235e+01 displacement 7.548518e+03 1.963483e+02 7.568700e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976778 3 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 6.866895e+04 0.000000e+00 energy 5.163235e+02 6.624114e-03 5.163235e+01 displacement 7.548518e+03 2.853357e+01 7.811412e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976310 4 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 7.967530e+03 0.000000e+00 energy 5.163235e+02 1.630570e-03 5.163235e+01 displacement 7.548518e+03 1.966905e+00 7.881188e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976166 5 Nonlinear solution status: time= 1.30486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081126e+09 9.583610e+02 0.000000e+00 energy 5.163235e+02 2.215603e-04 5.163235e+01 displacement 7.548518e+03 1.088566e-01 7.894074e-01 ........................ augmentation # 1 max norm = 0.514521 (0.03) max norm = 1.18389 (0.03) max norm = 0.940869 (0.03) max norm = 1.68491 (0.03) max norm = 0.299126 (0.03) max norm = 0.795825 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.277415e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.073511e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.832065e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.069976e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.611176e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.069976e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.974034e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.246987e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.041660e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.807930e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.203207e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.352674e-12 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.30486 Data Record #1 =========================================================================== Step = 57 Time = 1.30486111 Data = center_of_mass 1 4.20325 42.525 1.92254 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.30659 -11.5846 -0.314595 17 -4.43162 -7.22106 -25.3419 18 -2.07055 -11.85 -0.371722 19 4.27713 39.5013 15.0213 20 -4.27211 -11.3773 -0.26997 21 -0.174406 8.32445 81.2357 Data Record #2 =========================================================================== Step = 57 Time = 1.30486111 Data = rotation_quaternion 1 0.113063 0.00100759 -0.017014 0.993442 2 0 0 0 1 3 0 0 0 1 4 0.236057 -0.0207198 -0.0356373 0.970864 17 -0.000695547 0.000126729 -0.0311563 0.999514 18 0.00265636 0.0224658 -0.0311802 0.999258 19 0.112911 0.00287769 -0.0334264 0.993039 20 0.112795 0.00225169 -0.033497 0.993051 21 0.200179 -0.0146212 -0.014242 0.979547 Data Record #3 =========================================================================== Step = 57 Time = 1.30486111 Data = Reaction_Forces 1 0.000439675 5.7046e-05 -0.00041609 2 -0.978765 -1.38677 -5.19244 3 0.97867 1.3867 5.19247 4 -0.000754511 -8.0417e-05 0.000868518 17 -9.43755e-05 1.83811e-05 9.07152e-07 18 9.36064e-05 -2.28283e-05 3.63846e-06 19 -0.000368557 0.000856557 0.000352881 20 0.000155525 -1.51417e-05 -0.000128398 21 -1.83282e-06 -9.93753e-06 1.66889e-05 Data Record #4 =========================================================================== Step = 57 Time = 1.30486111 Data = Reaction_Torques 1 -0.0116253 0.00193004 0.00227751 2 1.47479 -201.094 53.3887 3 1.44387 202.524 -54.2995 4 0.362367 6.14495 -21.0037 17 -0.000715141 -0.00232908 0.000117352 18 -0.3571 -6.1822 20.9992 19 -0.00758606 0.00361508 -0.00799261 20 -0.000125527 -0.000625516 0.000238674 21 5.05816e-05 0.000227717 6.22546e-05 Data Record #5 =========================================================================== Step = 57 Time = 1.30486111 Data = Rigid_Connector_Force 1 0 0 0 2 -3.61324e-07 -2.66112e-06 4.54302e-06 3 4.07758e-07 1.78611e-06 -2.59204e-09 4 -9.39678e-05 2.01672e-05 9.0456e-07 5 -2.0364e-06 -1.49972e-05 2.56013e-05 6 0.000210996 -0.000856413 -0.000198882 7 -0.000157561 1.44513e-07 0.000153999 8 -0.349593 -2.15317 1.90128 Data Record #6 =========================================================================== Step = 57 Time = 1.30486111 Data = Rigid_Connector_Moment 1 0 0 0 2 2073.43 -451.196 20.9992 3 2073.78 -445.013 0 4 2073.78 -445.013 1.76227e-05 5 -2.52099e-05 -0.000186974 0.000323037 6 -8.64314e-05 0.000521621 0.000120897 7 2.21131e-06 3.08378e-06 -1.56032e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 58 : 1.32153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976094 1 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.328426e+08 0.000000e+00 energy 2.065517e+03 7.290455e+01 2.065517e+02 displacement 3.039699e+04 3.039699e+04 3.039699e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19982772 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.525378 * * * ************************************************************************* ------- failed to converge at time : 1.32153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 58 : 1.31319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975968 1 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 3.692942e+07 0.000000e+00 energy 5.163760e+02 2.844603e+00 5.163760e+01 displacement 7.600538e+03 7.600538e+03 7.600538e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980396 2 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 4.910210e+05 0.000000e+00 energy 5.163760e+02 5.655674e-02 5.163760e+01 displacement 7.600538e+03 1.753490e+02 7.575470e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978056 3 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 7.672681e+04 0.000000e+00 energy 5.163760e+02 4.722870e-03 5.163760e+01 displacement 7.600538e+03 3.138050e+01 7.811027e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977984 4 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.160595e+04 0.000000e+00 energy 5.163760e+02 1.601565e-03 5.163760e+01 displacement 7.600538e+03 2.823190e+00 7.891532e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977570 5 Nonlinear solution status: time= 1.31319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.592692e+03 0.000000e+00 energy 5.163760e+02 3.484119e-04 5.163760e+01 displacement 7.600538e+03 1.274663e-01 7.904285e-01 ........................ augmentation # 1 max norm = 0.527251 (0.03) max norm = 1.23739 (0.03) max norm = 0.97724 (0.03) max norm = 1.76241 (0.03) max norm = 0.303628 (0.03) max norm = 0.817145 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.222330e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.375243e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.228128e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.370740e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.378949e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.370739e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.326317e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.749511e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.087282e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.162592e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.681610e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.340903e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.31319 Data Record #1 =========================================================================== Step = 58 Time = 1.31319444 Data = center_of_mass 1 4.17825 42.2977 1.9644 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.36383 -11.7046 -0.337696 17 -4.43163 -7.22112 -25.3652 18 -2.10288 -11.9768 -0.397249 19 4.25749 39.1409 15.2688 20 -4.33235 -11.4954 -0.291955 21 -0.148245 7.47678 80.9956 Data Record #2 =========================================================================== Step = 58 Time = 1.31319444 Data = rotation_quaternion 1 0.116112 0.00094304 -0.0147284 0.993126 2 0 0 0 1 3 0 0 0 1 4 0.242324 -0.0215618 -0.0364164 0.969272 17 -0.000725059 0.000132543 -0.0317392 0.999496 18 0.00269804 0.0229549 -0.0317647 0.999228 19 0.115929 0.00320597 -0.0340642 0.992668 20 0.115731 0.00213328 -0.0341884 0.99269 21 0.204771 -0.0151062 -0.0119599 0.97862 Data Record #3 =========================================================================== Step = 58 Time = 1.31319444 Data = Reaction_Forces 1 0.000569418 0.000237625 -0.000505948 2 -0.990043 -1.41814 -5.27166 3 0.990007 1.41806 5.27168 4 -0.001222 -0.000282939 0.00131663 17 -0.000135295 2.69204e-05 5.14326e-07 18 0.000134258 -3.24268e-05 3.47145e-06 19 -0.000435616 0.00103749 0.000422274 20 0.000197997 -3.23519e-05 -0.000142981 21 -2.52451e-06 -1.34179e-05 2.15906e-05 Data Record #4 =========================================================================== Step = 58 Time = 1.31319444 Data = Reaction_Torques 1 -0.0144882 0.00275067 0.00280571 2 0.956876 -204.344 54.7495 3 1.74911 205.702 -55.5935 4 1.44676 12.158 -25.421 17 -0.000996048 -0.00334819 0.000162366 18 -1.43328 -12.1943 25.4126 19 -0.00861468 0.004497 -0.0102336 20 -0.000155735 -0.000820152 0.000246588 21 6.45981e-05 0.000285115 5.99076e-05 Data Record #5 =========================================================================== Step = 58 Time = 1.31319444 Data = Rigid_Connector_Force 1 0 0 0 2 -5.32205e-07 -3.33606e-06 3.98249e-06 3 5.04356e-07 2.17029e-06 -3.28602e-09 4 -0.00013479 2.90907e-05 5.1104e-07 5 -4.46481e-06 -2.78541e-05 3.28011e-05 6 0.000233155 -0.00103299 -0.000246492 7 -0.000202461 4.49779e-06 0.000175782 8 -0.376231 -2.20996 1.91997 Data Record #6 =========================================================================== Step = 58 Time = 1.31319444 Data = Rigid_Connector_Moment 1 0 0 0 2 2160.03 -478.661 25.4126 3 2161.46 -466.466 0 4 2161.46 -466.466 1.90681e-05 5 -5.31337e-05 -0.000333905 0.000401441 6 -6.96083e-05 0.000627514 0.000149309 7 -9.37966e-06 -6.95238e-06 3.84956e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 59 : 1.32986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977516 1 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 5.321998e+08 0.000000e+00 energy 2.065769e+03 7.272471e+01 2.065769e+02 displacement 3.073592e+04 3.073592e+04 3.073592e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979946 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.531246 * * * ************************************************************************* ------- failed to converge at time : 1.32986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 59 : 1.32153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977462 1 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 3.692449e+07 0.000000e+00 energy 5.164384e+02 2.827592e+00 5.164384e+01 displacement 7.680806e+03 7.680806e+03 7.680806e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978056 2 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 5.379575e+05 0.000000e+00 energy 5.164384e+02 6.184787e-02 5.164384e+01 displacement 7.680806e+03 1.660628e+02 7.594544e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975608 3 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 7.958996e+04 0.000000e+00 energy 5.164384e+02 7.127939e-03 5.164384e+01 displacement 7.680806e+03 2.771179e+01 7.780095e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975140 4 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 9.292608e+03 0.000000e+00 energy 5.164384e+02 1.890953e-03 5.164384e+01 displacement 7.680806e+03 3.631321e+00 7.867694e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975176 5 Nonlinear solution status: time= 1.32153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 9.403022e+02 0.000000e+00 energy 5.164384e+02 2.415644e-04 5.164384e+01 displacement 7.680806e+03 1.596482e-01 7.883201e-01 ........................ augmentation # 1 max norm = 0.539935 (0.03) max norm = 1.29121 (0.03) max norm = 1.01393 (0.03) max norm = 1.84073 (0.03) max norm = 0.308323 (0.03) max norm = 0.838452 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.604820e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.682888e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.182298e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.679190e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.326432e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.679189e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.482555e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.322273e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.250135e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.365936e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.089027e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.805573e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.32153 Data Record #1 =========================================================================== Step = 59 Time = 1.32152778 Data = center_of_mass 1 4.15644 42.0681 2.00867 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.42243 -11.8239 -0.361433 17 -4.43165 -7.22118 -25.3892 18 -2.13548 -12.1033 -0.423494 19 4.24225 38.78 15.5059 20 -4.38833 -11.6141 -0.314853 21 -0.111981 6.63539 80.7556 Data Record #2 =========================================================================== Step = 59 Time = 1.32152778 Data = rotation_quaternion 1 0.1191 0.000900667 -0.012405 0.992804 2 0 0 0 1 3 0 0 0 1 4 0.248577 -0.0224198 -0.0372009 0.967638 17 -0.00075532 0.000138532 -0.0323254 0.999477 18 0.00273685 0.0234333 -0.0323525 0.999198 19 0.118886 0.00357735 -0.034699 0.992295 20 0.118595 0.00201588 -0.0348844 0.992328 21 0.209341 -0.0155898 -0.00964882 0.977671 Data Record #3 =========================================================================== Step = 59 Time = 1.32152778 Data = Reaction_Forces 1 0.000515866 -0.000236907 -0.000577197 2 -1.00189 -1.4508 -5.35507 3 1.00166 1.45074 5.35511 4 -0.00061213 0.000150829 0.000684903 17 -8.17862e-05 1.55281e-05 3.30913e-06 18 8.1698e-05 -1.93823e-05 1.26445e-05 19 -0.000536996 0.0011521 0.0005283 20 0.000192504 1.1198e-05 -0.00020722 21 -1.79241e-06 -1.12327e-05 1.91456e-05 Data Record #4 =========================================================================== Step = 59 Time = 1.32152778 Data = Reaction_Torques 1 -0.0128219 0.00161695 0.0040662 2 0.429891 -207.769 56.1649 3 2.07184 209.077 -56.972 4 -1.70692 -3.15254 -21.386 17 -0.000621221 -0.00201557 0.00010837 18 1.70306 3.09424 21.3919 19 -0.0121153 0.0051617 -0.00967461 20 -0.00014032 -0.000777596 0.000395581 21 5.05705e-05 0.000210849 0.000101297 Data Record #5 =========================================================================== Step = 59 Time = 1.32152778 Data = Rigid_Connector_Force 1 0 0 0 2 3.94396e-07 -1.72594e-06 1.59502e-05 3 4.8263e-07 2.12826e-06 -3.3535e-09 4 -8.13036e-05 1.76564e-05 3.30577e-06 5 9.04621e-07 -3.52575e-06 3.46348e-05 6 0.000345397 -0.00116683 -0.000286445 7 -0.000191599 -1.47238e-05 0.000241855 8 -0.404536 -2.26715 1.93689 Data Record #6 =========================================================================== Step = 59 Time = 1.32152778 Data = Rigid_Connector_Moment 1 0 0 0 2 2253.04 -485.534 21.3919 3 2251.34 -488.628 0 4 2251.34 -488.628 2.17821e-05 5 9.25929e-06 -4.48648e-05 0.000394028 6 -0.000128242 0.000678076 0.000166 7 -8.30681e-06 4.27371e-05 -0.000168638 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 60 : 1.33819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975482 1 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.318065e+08 0.000000e+00 energy 2.065958e+03 7.220128e+01 2.065958e+02 displacement 3.093052e+04 3.093052e+04 3.093052e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19979190 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.536429 * * * ************************************************************************* ------- failed to converge at time : 1.33819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 60 : 1.32986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974672 1 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 3.697605e+07 0.000000e+00 energy 5.164824e+02 2.756932e+00 5.164824e+01 displacement 7.732722e+03 7.732722e+03 7.732722e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975446 2 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 6.062725e+05 0.000000e+00 energy 5.164824e+02 6.399790e-02 5.164824e+01 displacement 7.732722e+03 1.770406e+02 7.676069e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974096 3 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 9.284104e+04 0.000000e+00 energy 5.164824e+02 1.224981e-02 5.164824e+01 displacement 7.732722e+03 1.849012e+01 7.793520e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973826 4 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.082318e+04 0.000000e+00 energy 5.164824e+02 2.460496e-03 5.164824e+01 displacement 7.732722e+03 1.346060e+00 7.821108e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973700 5 Nonlinear solution status: time= 1.32986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.235026e+03 0.000000e+00 energy 5.164824e+02 2.875884e-04 5.164824e+01 displacement 7.732722e+03 9.159166e-02 7.822066e-01 ........................ augmentation # 1 max norm = 0.552659 (0.03) max norm = 1.34555 (0.03) max norm = 1.05068 (0.03) max norm = 1.92037 (0.03) max norm = 0.313062 (0.03) max norm = 0.859725 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.525868e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.990705e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.576923e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 7.986646e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.583166e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.986645e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.946298e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 5.958509e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.699505e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.611956e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.023206e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.672158e-12 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.32986 Data Record #1 =========================================================================== Step = 60 Time = 1.32986111 Data = center_of_mass 1 4.13021 41.8383 2.05364 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.48407 -11.941 -0.386379 17 -4.43166 -7.22125 -25.4148 18 -2.16828 -12.2284 -0.45112 19 4.22126 38.4191 15.7367 20 -4.45075 -11.7299 -0.338815 21 -0.0879688 5.80126 80.5132 Data Record #2 =========================================================================== Step = 60 Time = 1.32986111 Data = rotation_quaternion 1 0.122056 0.000796726 -0.0101171 0.992471 2 0 0 0 1 3 0 0 0 1 4 0.254817 -0.0232992 -0.0380063 0.965961 17 -0.000785474 0.000144557 -0.0329336 0.999457 18 0.0027757 0.0239048 -0.0329624 0.999167 19 0.121811 0.00390281 -0.0353568 0.991916 20 0.121434 0.00188841 -0.035602 0.991959 21 0.21388 -0.0161232 -0.00737405 0.976699 Data Record #3 =========================================================================== Step = 60 Time = 1.32986111 Data = Reaction_Forces 1 9.76574e-05 -0.000112833 -0.000130917 2 -1.0138 -1.48483 -5.44102 3 1.01345 1.48477 5.44112 4 -0.00072745 0.000301982 0.00074131 17 -7.44967e-05 1.3642e-05 4.87174e-06 18 7.59422e-05 -1.25597e-05 2.00527e-05 19 -0.000146682 0.000230205 0.000131069 20 3.75239e-05 9.82503e-06 -6.57188e-05 21 -4.00243e-07 -3.46469e-06 7.07151e-06 Data Record #4 =========================================================================== Step = 60 Time = 1.32986111 Data = Reaction_Torques 1 -0.00295544 -0.000154831 0.000487124 2 -0.132918 -211.312 57.6458 3 2.40895 212.556 -58.3992 4 -3.23363 -9.73753 -22.6414 17 -0.000600275 -0.00182458 0.000113942 18 3.22416 9.66079 22.6582 19 -0.003561 0.00125435 -0.00174524 20 -4.312e-05 -0.000169152 0.000100039 21 1.74846e-05 6.55462e-05 9.36446e-05 Data Record #5 =========================================================================== Step = 60 Time = 1.32986111 Data = Rigid_Connector_Force 1 0 0 0 2 2.01165e-06 3.59619e-06 2.49203e-05 3 5.66155e-07 2.51396e-06 -4.11751e-09 4 -7.39306e-05 1.61559e-05 4.86762e-06 5 4.25486e-07 8.54679e-07 4.85328e-06 6 0.000109583 -0.000239176 -6.04967e-05 7 -3.70984e-05 -8.97035e-06 7.05721e-05 8 -0.432487 -2.32468 1.95223 Data Record #6 =========================================================================== Step = 60 Time = 1.32986111 Data = Rigid_Connector_Moment 1 0 0 0 2 2344.08 -501.38 22.6582 3 2340.86 -511.041 0 4 2340.86 -511.041 3.50665e-05 5 1.43385e-05 2.59354e-05 0.000176282 6 -6.68438e-05 0.000149805 3.78797e-05 7 1.04399e-05 -8.76922e-06 2.56137e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 61 : 1.34653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973628 1 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.321537e+08 0.000000e+00 energy 2.066178e+03 7.185106e+01 2.066178e+02 displacement 3.095969e+04 3.095969e+04 3.095969e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980576 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.53412 * * * ************************************************************************* ------- failed to converge at time : 1.34653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 61 : 1.33819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973898 1 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 3.727386e+07 0.000000e+00 energy 5.165361e+02 2.673223e+00 5.165361e+01 displacement 7.737924e+03 7.737924e+03 7.737924e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975068 2 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 6.372625e+05 0.000000e+00 energy 5.165361e+02 4.132209e-02 5.165361e+01 displacement 7.737924e+03 1.726903e+02 7.577965e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972206 3 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.096029e+05 0.000000e+00 energy 5.165361e+02 1.390196e-02 5.165361e+01 displacement 7.737924e+03 1.893898e+01 7.650453e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972296 4 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 1.440567e+04 0.000000e+00 energy 5.165361e+02 2.915444e-03 5.165361e+01 displacement 7.737924e+03 1.264635e+00 7.652550e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972800 5 Nonlinear solution status: time= 1.33819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081127e+09 2.548762e+03 0.000000e+00 energy 5.165361e+02 3.724801e-04 5.165361e+01 displacement 7.737924e+03 1.396354e-01 7.648458e-01 ........................ augmentation # 1 max norm = 0.565406 (0.03) max norm = 1.40087 (0.03) max norm = 1.08737 (0.03) max norm = 2.00194 (0.03) max norm = 0.31757 (0.03) max norm = 0.881001 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.441072e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.288237e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.951555e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 8.284223e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.313615e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.284223e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.636286e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.801130e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.102579e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.466392e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.016130e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.353188e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.33819 Data Record #1 =========================================================================== Step = 61 Time = 1.33819444 Data = center_of_mass 1 4.10136 41.6091 2.10232 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.54729 -12.0549 -0.412842 17 -4.43168 -7.22132 -25.442 18 -2.20081 -12.3508 -0.480426 19 4.19705 38.0643 15.9526 20 -4.51645 -11.842 -0.364197 21 -0.0703516 4.98182 80.274 Data Record #2 =========================================================================== Step = 61 Time = 1.33819444 Data = rotation_quaternion 1 0.124894 0.000661371 -0.00786328 0.992139 2 0 0 0 1 3 0 0 0 1 4 0.261046 -0.0241836 -0.0388191 0.964242 17 -0.000814648 0.000150441 -0.033545 0.999437 18 0.0028176 0.0243783 -0.0335755 0.999135 19 0.124618 0.00420783 -0.0360217 0.991542 20 0.124162 0.00178195 -0.0363238 0.991595 21 0.218387 -0.0166913 -0.00513295 0.975706 Data Record #3 =========================================================================== Step = 61 Time = 1.33819444 Data = Reaction_Forces 1 2.05901e-05 -5.91115e-05 -0.000124224 2 -1.02683 -1.52139 -5.53462 3 1.02646 1.52125 5.53474 4 -0.00141925 0.000472943 0.000710108 17 -1.80755e-05 9.97291e-07 1.4714e-05 18 2.89336e-05 3.75027e-05 3.3292e-05 19 -7.27016e-05 4.84563e-05 0.000105621 20 -5.28791e-06 3.46741e-05 -7.45583e-05 21 -1.29723e-07 -2.47912e-06 8.05786e-06 Data Record #4 =========================================================================== Step = 61 Time = 1.33819444 Data = Reaction_Torques 1 0.000956812 -0.000573514 0.000808007 2 -0.720785 -215.169 59.2337 3 2.77 216.359 -59.9494 4 -7.37579 -29.1843 -19.2532 17 -0.00010315 -0.000437638 6.24425e-05 18 7.35459 29.0693 19.309 19 -0.00461448 0.000838172 0.000665435 20 -1.20794e-05 -0.000233738 -1.71027e-05 21 -1.41245e-05 -6.09705e-05 0.000134353 Data Record #5 =========================================================================== Step = 61 Time = 1.33819444 Data = Rigid_Connector_Force 1 0 0 0 2 1.15013e-05 4.13806e-05 4.80011e-05 3 6.4318e-07 2.88062e-06 -4.89127e-09 4 -1.74323e-05 3.87791e-06 1.47091e-05 5 2.96251e-06 1.07471e-05 1.19778e-05 6 8.09521e-05 -7.23833e-05 -1.90849e-05 7 8.25042e-06 -2.3927e-05 8.65361e-05 8 -0.460267 -2.38324 1.96539 Data Record #6 =========================================================================== Step = 61 Time = 1.33819444 Data = Rigid_Connector_Moment 1 0 0 0 2 2434.78 -503.983 19.309 3 2427.43 -533.052 0 4 2427.43 -533.052 4.38023e-05 5 9.70511e-06 3.504e-05 3.9971e-05 6 -8.83228e-05 5.30302e-05 1.41826e-05 7 -3.81386e-05 1.10237e-05 -8.48147e-06 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 62 : 1.35486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972620 1 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.299459e+08 0.000000e+00 energy 2.066226e+03 7.138633e+01 2.066226e+02 displacement 3.133266e+04 3.133266e+04 3.133266e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977318 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.55897 * * * ************************************************************************* ------- failed to converge at time : 1.35486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 62 : 1.34653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972908 1 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 3.660427e+07 0.000000e+00 energy 5.165407e+02 2.654822e+00 5.165407e+01 displacement 7.829088e+03 7.829088e+03 7.829088e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974996 2 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 6.917600e+05 0.000000e+00 energy 5.165407e+02 3.726443e-02 5.165407e+01 displacement 7.829088e+03 1.130499e+02 7.486207e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971774 3 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 1.272033e+05 0.000000e+00 energy 5.165407e+02 1.477349e-02 5.165407e+01 displacement 7.829088e+03 1.498025e+01 7.483825e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971738 4 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 1.723042e+04 0.000000e+00 energy 5.165407e+02 3.191288e-03 5.165407e+01 displacement 7.829088e+03 1.065220e+00 7.454350e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970982 5 Nonlinear solution status: time= 1.34653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 2.621211e+03 0.000000e+00 energy 5.165407e+02 4.335738e-04 5.165407e+01 displacement 7.829088e+03 1.358275e-01 7.441608e-01 ........................ augmentation # 1 max norm = 0.578216 (0.03) max norm = 1.4579 (0.03) max norm = 1.12376 (0.03) max norm = 2.08678 (0.03) max norm = 0.321979 (0.03) max norm = 0.902198 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.728686e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.568442e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.650698e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 8.563015e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.683729e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.563014e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.026759e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.209901e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.748805e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.487968e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.441355e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.261632e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.34653 Data Record #1 =========================================================================== Step = 62 Time = 1.34652778 Data = center_of_mass 1 4.06033 41.3812 2.15707 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.61011 -12.1648 -0.441108 17 -4.4317 -7.2214 -25.4709 18 -2.23216 -12.4691 -0.511703 19 4.15773 37.7178 16.1545 20 -4.58969 -11.9484 -0.390921 21 -0.0778638 4.17899 80.0405 Data Record #2 =========================================================================== Step = 62 Time = 1.34652778 Data = rotation_quaternion 1 0.1276 0.000412342 -0.00561054 0.99181 2 0 0 0 1 3 0 0 0 1 4 0.267272 -0.0250346 -0.0395744 0.962483 17 -0.000841979 0.000155963 -0.0340895 0.999418 18 0.00286746 0.0248802 -0.0341215 0.999104 19 0.127297 0.0044057 -0.0366387 0.991178 20 0.126792 0.00172411 -0.0369801 0.991238 21 0.222856 -0.0173387 -0.0028816 0.974693 Data Record #3 =========================================================================== Step = 62 Time = 1.34652778 Data = Reaction_Forces 1 6.87231e-06 -3.2872e-06 -6.18211e-05 2 -1.04131 -1.56029 -5.63789 3 1.04091 1.56014 5.63803 4 -0.00135501 0.000624782 0.00105173 17 -7.39977e-05 1.16339e-05 1.78109e-05 18 8.06824e-05 6.66504e-06 3.41673e-05 19 -1.1756e-05 2.71731e-06 4.54614e-05 20 -1.16498e-05 9.17203e-06 -5.05457e-05 21 -8.50662e-08 -2.02681e-06 6.34272e-06 Data Record #4 =========================================================================== Step = 62 Time = 1.34652778 Data = Reaction_Torques 1 0.00100138 -0.000222356 0.000170118 2 -1.29585 -219.418 60.9143 3 3.1197 220.517 -61.5535 4 -6.43475 -22.8069 -27.3996 17 -0.000551788 -0.00180895 0.000143545 18 6.41458 22.6851 27.4436 19 -0.00213649 0.000291926 0.000655148 20 -0.000100022 -0.000123918 -6.03791e-05 21 -1.23234e-05 -5.54173e-05 0.000120927 Data Record #5 =========================================================================== Step = 62 Time = 1.34652778 Data = Rigid_Connector_Force 1 0 0 0 2 7.70622e-06 2.28361e-05 5.19703e-05 3 1.02153e-06 4.53711e-06 -7.96661e-09 4 -7.29762e-05 1.6171e-05 1.7803e-05 5 -1.35218e-06 -3.94596e-06 -9.38214e-06 6 2.20537e-05 -1.58353e-05 -4.29785e-06 7 1.02976e-05 -1.3118e-05 4.11636e-05 8 -0.485295 -2.44306 1.97609 Data Record #6 =========================================================================== Step = 62 Time = 1.34652778 Data = Rigid_Connector_Moment 1 0 0 0 2 2514.93 -531.039 27.4437 3 2508.52 -553.725 0 4 2508.52 -553.725 6.54217e-05 5 -4.92152e-06 -1.46665e-05 -3.28351e-05 6 -4.36049e-05 9.16265e-06 2.70149e-06 7 6.61656e-05 -1.4301e-05 -4.59137e-06 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 63 : 1.36319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970928 1 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.288010e+08 0.000000e+00 energy 2.066437e+03 7.074504e+01 2.066437e+02 displacement 3.178166e+04 3.178166e+04 3.178166e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977012 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.570269 * * * ************************************************************************* ------- failed to converge at time : 1.36319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 63 : 1.35486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970820 1 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 3.630675e+07 0.000000e+00 energy 5.165938e+02 2.581324e+00 5.165938e+01 displacement 7.930898e+03 7.930898e+03 7.930898e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972656 2 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 7.442562e+05 0.000000e+00 energy 5.165938e+02 1.289866e-02 5.165938e+01 displacement 7.930898e+03 9.962886e+01 7.508502e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970190 3 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 1.457438e+05 0.000000e+00 energy 5.165938e+02 1.444628e-02 5.165938e+01 displacement 7.930898e+03 1.441406e+01 7.454955e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969056 4 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 1.972200e+04 0.000000e+00 energy 5.165938e+02 3.516706e-03 5.165938e+01 displacement 7.930898e+03 1.148758e+00 7.409526e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969362 5 Nonlinear solution status: time= 1.35486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 2.787110e+03 0.000000e+00 energy 5.165938e+02 4.620241e-04 5.165938e+01 displacement 7.930898e+03 1.466806e-01 7.391251e-01 ........................ augmentation # 1 max norm = 0.591109 (0.03) max norm = 1.51539 (0.03) max norm = 1.16016 (0.03) max norm = 2.17337 (0.03) max norm = 0.326725 (0.03) max norm = 0.923287 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.030606e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.840527e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.187811e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 8.833946e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.590726e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.833945e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.069159e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.911700e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.312963e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.182639e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.888472e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.082671e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.35486 Data Record #1 =========================================================================== Step = 63 Time = 1.35486111 Data = center_of_mass 1 4.00426 41.1553 2.21297 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.67289 -12.2726 -0.47049 17 -4.43172 -7.22148 -25.5011 18 -2.26276 -12.5855 -0.544255 19 4.09953 37.372 16.3556 20 -4.67432 -12.0504 -0.418104 21 -0.117238 3.38283 79.8042 Data Record #2 =========================================================================== Step = 63 Time = 1.35486111 Data = rotation_quaternion 1 0.130298 2.05728e-05 -0.00337066 0.991469 2 0 0 0 1 3 0 0 0 1 4 0.273491 -0.0258593 -0.0402807 0.960683 17 -0.000868541 0.000161319 -0.0345743 0.999402 18 0.00292134 0.0254004 -0.0346081 0.999074 19 0.129973 0.00447015 -0.0372203 0.990809 20 0.129446 0.00168479 -0.0375825 0.990873 21 0.227291 -0.0180714 -0.000631009 0.973659 Data Record #3 =========================================================================== Step = 63 Time = 1.35486111 Data = Reaction_Forces 1 -3.59585e-06 4.41259e-05 -1.60839e-05 2 -1.0571 -1.60123 -5.75031 3 1.05674 1.60105 5.75049 4 -0.00140038 0.000518213 0.00139886 17 -0.000155566 2.82278e-05 1.88682e-05 18 0.000160214 -2.3429e-05 5.03477e-05 19 -2.60426e-06 -3.89946e-07 1.8802e-05 20 -6.61312e-06 2.67568e-06 -3.7704e-05 21 -9.19493e-08 -1.73788e-06 4.65033e-06 Data Record #4 =========================================================================== Step = 63 Time = 1.35486111 Data = Reaction_Torques 1 0.000114997 -0.000433771 0.000749184 2 -1.85079 -224.041 62.6757 3 3.46276 225.035 -63.2367 4 -5.21655 -15.6652 -33.4948 17 -0.00117731 -0.00382132 0.000239718 18 5.20107 15.5437 33.5251 19 -0.000832035 0.000107156 0.0002875 20 -0.000106248 -4.54608e-05 -5.0615e-05 21 -4.07514e-06 -2.14691e-05 0.00010145 Data Record #5 =========================================================================== Step = 63 Time = 1.35486111 Data = Rigid_Connector_Force 1 0 0 0 2 6.0236e-06 1.08318e-05 6.9205e-05 3 1.37513e-06 6.03307e-06 -1.09341e-08 4 -0.00015419 3.42609e-05 1.88573e-05 5 -1.74902e-06 -3.07625e-06 -2.03868e-05 6 7.46836e-06 -5.36198e-06 -1.48467e-06 7 4.8641e-06 -5.75192e-06 1.73173e-05 8 -0.507017 -2.50327 1.98525 Data Record #6 =========================================================================== Step = 63 Time = 1.35486111 Data = Rigid_Connector_Moment 1 0 0 0 2 2592.53 -558.211 33.5252 3 2587.33 -573.755 0 4 2587.33 -573.755 7.44167e-05 5 -4.98375e-06 -9.16566e-06 -5.63941e-05 6 -2.75353e-05 7.46775e-07 3.85266e-07 7 8.89888e-05 -1.57651e-05 -1.96228e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 64 : 1.37153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969560 1 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.255862e+08 0.000000e+00 energy 2.066572e+03 7.078720e+01 2.066572e+02 displacement 3.169310e+04 3.169310e+04 3.169310e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975284 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.597109 * * * ************************************************************************* ------- failed to converge at time : 1.37153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 64 : 1.36319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969362 1 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081129e+09 3.550393e+07 0.000000e+00 energy 5.166256e+02 2.624515e+00 5.166256e+01 displacement 7.916710e+03 7.916710e+03 7.916710e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971810 2 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081129e+09 8.654603e+05 0.000000e+00 energy 5.166256e+02 6.317159e-02 5.166256e+01 displacement 7.916710e+03 2.174643e+02 7.747484e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970676 3 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081129e+09 1.841232e+05 0.000000e+00 energy 5.166256e+02 1.314832e-02 5.166256e+01 displacement 7.916710e+03 8.691788e+01 8.108339e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969488 4 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081129e+09 2.242526e+04 0.000000e+00 energy 5.166256e+02 4.698943e-03 5.166256e+01 displacement 7.916710e+03 6.805696e+00 7.843010e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969326 5 Nonlinear solution status: time= 1.36319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081129e+09 3.753811e+03 0.000000e+00 energy 5.166256e+02 4.879392e-04 5.166256e+01 displacement 7.916710e+03 5.874245e-01 7.770374e-01 ........................ augmentation # 1 max norm = 0.604634 (0.03) max norm = 1.57424 (0.03) max norm = 1.19637 (0.03) max norm = 2.26173 (0.03) max norm = 0.334629 (0.03) max norm = 0.944326 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.606211e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.091558e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.765521e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.083263e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.107943e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.083261e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.453186e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.137375e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.544773e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 9.857981e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.165952e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.828238e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.36319 Data Record #1 =========================================================================== Step = 64 Time = 1.36319444 Data = center_of_mass 1 3.91693 40.9343 2.24968 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.73513 -12.3768 -0.500936 17 -4.43174 -7.22156 -25.5322 18 -2.29222 -12.6983 -0.57809 19 3.99455 37.0056 16.5913 20 -4.79207 -12.1414 -0.444419 21 -0.291145 2.58062 79.5358 Data Record #2 =========================================================================== Step = 64 Time = 1.36319444 Data = rotation_quaternion 1 0.133276 -0.000763316 -0.00229834 0.991076 2 0 0 0 1 3 0 0 0 1 4 0.279708 -0.0266359 -0.0409431 0.958842 17 -0.000892983 0.000166251 -0.0349987 0.999387 18 0.00298572 0.0259593 -0.035034 0.999044 19 0.132957 0.00401489 -0.037821 0.990392 20 0.132502 0.00161529 -0.0381407 0.990447 21 0.231656 -0.0190069 0.000507549 0.972612 Data Record #3 =========================================================================== Step = 64 Time = 1.36319444 Data = Reaction_Forces 1 -0.00135688 0.000184909 -0.00148136 2 -1.07645 -1.64735 -5.88457 3 1.07588 1.64712 5.88485 4 -0.00192559 0.000531938 0.00180062 17 -0.000206352 3.80699e-05 2.19977e-05 18 0.000209489 -4.43884e-05 6.39313e-05 19 0.00242934 0.00352011 0.00211327 20 -0.00030485 0.000369378 -0.000815601 21 -4.48968e-06 -3.2578e-05 4.86155e-05 Data Record #4 =========================================================================== Step = 64 Time = 1.36319444 Data = Reaction_Torques 1 -0.0319185 -0.00502977 -0.0118308 2 -2.37117 -229.538 64.6379 3 3.79745 230.436 -65.1236 4 -5.02941 -12.7894 -41.0919 17 -0.00158769 -0.00506489 0.000318159 18 5.01572 12.653 41.1235 19 -0.0566033 0.00957813 0.0204679 20 -0.00085996 -0.00324604 -0.00224015 21 8.99375e-05 0.000406404 0.000184066 Data Record #5 =========================================================================== Step = 64 Time = 1.36319444 Data = Rigid_Connector_Force 1 0 0 0 2 4.87261e-06 1.25062e-06 8.5915e-05 3 1.73546e-06 7.5691e-06 -1.41104e-08 4 -0.000204617 4.5639e-05 2.19836e-05 5 1.41037e-05 4.53385e-06 0.000244871 6 -0.00211039 -0.00388495 -0.0010528 7 0.000318954 -0.000364844 0.00106047 8 -0.514648 -2.56255 1.99583 Data Record #6 =========================================================================== Step = 64 Time = 1.36319444 Data = Rigid_Connector_Moment 1 0 0 0 2 2664.86 -579.554 41.1236 3 2659.85 -592.207 0 4 2659.85 -592.207 9.84953e-05 5 -8.50623e-05 -1.24772e-05 -0.00153881 6 -0.00166512 -0.00235953 -0.000637343 7 1.73302e-05 4.19259e-05 -0.000168859 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 65 : 1.37986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969524 1 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 5.283624e+08 0.000000e+00 energy 2.066579e+03 6.639780e+01 2.066579e+02 displacement 3.355838e+04 3.355838e+04 3.355838e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976454 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.599267 * * * ************************************************************************* ------- failed to converge at time : 1.37986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 65 : 1.37153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969524 1 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 3.577530e+07 0.000000e+00 energy 5.166255e+02 2.031306e+00 5.166255e+01 displacement 8.379388e+03 8.379388e+03 8.379388e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967742 2 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 1.032019e+06 0.000000e+00 energy 5.166255e+02 8.041431e-02 5.166255e+01 displacement 8.379388e+03 1.644843e+02 8.360723e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968156 3 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 2.354791e+05 0.000000e+00 energy 5.166255e+02 6.836207e-03 5.166255e+01 displacement 8.379388e+03 1.445254e+02 9.109649e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967670 4 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 3.976730e+04 0.000000e+00 energy 5.166255e+02 9.568086e-03 5.166255e+01 displacement 8.379388e+03 4.052182e+01 8.430094e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968246 5 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 1.094898e+04 0.000000e+00 energy 5.166255e+02 1.055032e-03 5.166255e+01 displacement 8.379388e+03 5.388137e+00 8.195035e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968120 6 Nonlinear solution status: time= 1.37153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 2.511694e+03 0.000000e+00 energy 5.166255e+02 3.601812e-04 5.166255e+01 displacement 8.379388e+03 2.553654e-01 8.145431e-01 ........................ augmentation # 1 max norm = 0.618503 (0.03) max norm = 1.63569 (0.03) max norm = 1.2325 (0.03) max norm = 2.35267 (0.03) max norm = 0.344311 (0.03) max norm = 0.965297 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.387093e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.307731e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.849411e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.301945e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.287720e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.301945e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.452252e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.428146e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.839555e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 7.805738e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.644001e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.626614e-11 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.37153 Data Record #1 =========================================================================== Step = 65 Time = 1.37152778 Data = center_of_mass 1 3.80581 40.7198 2.27561 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.7981 -12.4759 -0.532474 17 -4.43176 -7.22164 -25.5643 18 -2.31976 -12.8063 -0.613425 19 3.85577 36.63 16.8447 20 -4.92998 -12.223 -0.470494 21 -0.545103 1.77959 79.2467 Data Record #2 =========================================================================== Step = 65 Time = 1.37152778 Data = rotation_quaternion 1 0.136404 -0.00179697 -0.00177156 0.99065 2 0 0 0 1 3 0 0 0 1 4 0.28593 -0.0273319 -0.0415307 0.95696 17 -0.000914427 0.000170547 -0.0353191 0.999376 18 0.00306624 0.0265837 -0.0353561 0.999016 19 0.136108 0.00324643 -0.0383867 0.989945 20 0.13579 0.00157452 -0.0386151 0.989984 21 0.235978 -0.0200675 0.00113964 0.97155 Data Record #3 =========================================================================== Step = 65 Time = 1.37152778 Data = Reaction_Forces 1 -0.00104908 0.00393307 8.68472e-05 2 -1.09997 -1.69991 -6.04692 3 1.09979 1.69983 6.04703 4 -0.00139451 -0.000396518 0.00125126 17 -0.000126113 2.6275e-05 1.57472e-06 18 0.00012223 -4.69301e-05 1.26519e-05 19 0.00158964 0.00115322 0.000729263 20 -0.000428527 7.05595e-07 -0.000207791 21 -9.74067e-06 -5.81059e-05 7.92202e-05 Data Record #4 =========================================================================== Step = 65 Time = 1.37152778 Data = Reaction_Torques 1 -0.0473789 -0.00755124 -0.00533713 2 -2.83619 -236.177 66.8537 3 4.1016 236.829 -67.2213 4 3.16692 21.0005 -28.3713 17 -0.000857185 -0.0031391 0.000144322 18 -3.14642 -21.0246 28.3509 19 -0.0191305 -0.00100197 0.0222837 20 -0.000223631 -0.000454905 -0.000977982 21 0.00017509 0.000742696 0.000102756 Data Record #5 =========================================================================== Step = 65 Time = 1.37152778 Data = Rigid_Connector_Force 1 0 0 0 2 -3.43586e-06 -1.88605e-05 1.42231e-05 3 4.46818e-07 1.79462e-06 -3.44254e-09 4 -0.000125666 2.80696e-05 1.57128e-06 5 -3.49889e-05 -0.000192727 0.000147539 6 -0.0011961 -0.00134666 -0.000373934 7 0.000393538 -0.000193432 0.000355329 8 -0.513209 -2.6216 2.00663 Data Record #6 =========================================================================== Step = 65 Time = 1.37152778 Data = Rigid_Connector_Moment 1 0 0 0 2 2720.35 -629.235 28.3509 3 2723.5 -608.211 0 4 2723.5 -608.211 9.26513e-06 5 0.000106082 0.000579647 -0.000428237 6 -0.00156832 -0.00167565 -0.000465013 7 6.32008e-05 -8.15272e-05 0.000237351 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 66 : 1.38819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967976 1 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 5.259599e+08 0.000000e+00 energy 2.066666e+03 6.688555e+01 2.066666e+02 displacement 3.305896e+04 3.305896e+04 3.305896e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975428 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.627686 * * * ************************************************************************* ------- failed to converge at time : 1.38819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 66 : 1.37986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967760 1 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 3.498201e+07 0.000000e+00 energy 5.166608e+02 2.102102e+00 5.166608e+01 displacement 8.257663e+03 8.257663e+03 8.257663e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969506 2 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 1.164693e+06 0.000000e+00 energy 5.166608e+02 3.734099e-02 5.166608e+01 displacement 8.257663e+03 2.254570e+02 8.472949e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969578 3 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 2.848623e+05 0.000000e+00 energy 5.166608e+02 1.712556e-02 5.166608e+01 displacement 8.257663e+03 7.866896e+01 8.937804e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969308 4 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 4.924897e+04 0.000000e+00 energy 5.166608e+02 9.238651e-03 5.166608e+01 displacement 8.257663e+03 2.003295e+01 8.429612e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969398 5 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 9.075344e+03 0.000000e+00 energy 5.166608e+02 1.505706e-03 5.166608e+01 displacement 8.257663e+03 1.302960e+00 8.306286e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969236 6 Nonlinear solution status: time= 1.37986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081130e+09 1.621227e+03 0.000000e+00 energy 5.166608e+02 2.911916e-04 5.166608e+01 displacement 8.257663e+03 1.007330e-01 8.274039e-01 ........................ augmentation # 1 max norm = 0.632411 (0.03) max norm = 1.69822 (0.03) max norm = 1.26878 (0.03) max norm = 2.44513 (0.03) max norm = 0.354223 (0.03) max norm = 0.986135 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.997552e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.512361e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.661020e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.507214e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.024651e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.507214e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.033755e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.097550e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.169350e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.886843e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.838185e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.874833e-13 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.37986 Data Record #1 =========================================================================== Step = 66 Time = 1.37986111 Data = center_of_mass 1 3.67921 40.5097 2.30128 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.86018 -12.5728 -0.564506 17 -4.43177 -7.22173 -25.5969 18 -2.34559 -12.9118 -0.649534 19 3.69733 36.2537 17.1002 20 -5.07437 -12.3009 -0.496342 21 -0.822664 0.982851 78.9511 Data Record #2 =========================================================================== Step = 66 Time = 1.37986111 Data = rotation_quaternion 1 0.139554 -0.00295954 -0.00110186 0.990209 2 0 0 0 1 3 0 0 0 1 4 0.292151 -0.0279512 -0.0420129 0.95504 17 -0.000934572 0.00017449 -0.0355113 0.999369 18 0.00315362 0.0272471 -0.03555 0.998991 19 0.139288 0.00236471 -0.0388628 0.989486 20 0.139139 0.00158479 -0.038972 0.989504 21 0.240282 -0.0211963 0.00193471 0.97047 Data Record #3 =========================================================================== Step = 66 Time = 1.37986111 Data = Reaction_Forces 1 -0.00036951 0.00160218 8.14542e-05 2 -1.12618 -1.75612 -6.22872 3 1.12601 1.75603 6.22883 4 -0.000864325 -0.000213047 0.000867911 17 -0.000100366 2.07592e-05 1.76444e-06 18 9.78038e-05 -3.5759e-05 1.29065e-05 19 0.000548418 0.00037511 0.000235347 20 -0.000144316 -5.61567e-06 -3.36472e-05 21 -4.10352e-06 -2.44831e-05 3.27632e-05 Data Record #4 =========================================================================== Step = 66 Time = 1.37986111 Data = Reaction_Torques 1 -0.0177332 -0.00420933 -0.0039398 2 -3.22078 -243.618 69.2079 3 4.40345 244.131 -69.5319 4 1.32568 12.2729 -25.6551 17 -0.000697983 -0.00249423 0.000117692 18 -1.31642 -12.3083 25.6405 19 -0.00590716 -0.000422693 0.00743805 20 -4.69774e-05 -0.000126529 -0.000339444 21 0.000105615 0.000470675 7.70724e-05 Data Record #5 =========================================================================== Step = 66 Time = 1.37986111 Data = Rigid_Connector_Force 1 0 0 0 2 -2.17316e-06 -1.33849e-05 1.46678e-05 3 3.88906e-07 1.61485e-06 -3.16108e-09 4 -9.9977e-05 2.23741e-05 1.76127e-06 5 -1.11964e-05 -6.90885e-05 7.60783e-05 6 -0.000415298 -0.000438583 -0.000125622 7 0.000133119 -6.34729e-05 0.000109725 8 -0.50832 -2.6809 2.01632 Data Record #6 =========================================================================== Step = 66 Time = 1.37986111 Data = Rigid_Connector_Moment 1 0 0 0 2 2782.04 -635.012 25.6405 3 2783.36 -622.703 0 4 2783.36 -622.703 1.01283e-05 5 3.59357e-05 0.000221042 -0.00024138 6 -0.000576773 -0.000621072 -0.000177905 7 -3.72702e-07 5.57679e-07 -1.62982e-06 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 67 : 1.39653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969128 1 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232450e+10 5.246467e+08 0.000000e+00 energy 2.066866e+03 6.667907e+01 2.066866e+02 displacement 3.303951e+04 3.303951e+04 3.303951e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978344 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.64012 * * * ************************************************************************* ------- failed to converge at time : 1.39653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 67 : 1.38819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969326 1 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 3.473042e+07 0.000000e+00 energy 5.167102e+02 2.063384e+00 5.167102e+01 displacement 8.255687e+03 8.255687e+03 8.255687e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969218 2 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 1.253935e+06 0.000000e+00 energy 5.167102e+02 2.978800e-02 5.167102e+01 displacement 8.255687e+03 2.268280e+02 8.457316e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970424 3 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 2.801141e+05 0.000000e+00 energy 5.167102e+02 3.039938e-02 5.167102e+01 displacement 8.255687e+03 2.205043e+01 8.468537e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969686 4 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 4.070337e+04 0.000000e+00 energy 5.167102e+02 8.301870e-03 5.167102e+01 displacement 8.255687e+03 1.342792e+00 8.438610e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970046 5 Nonlinear solution status: time= 1.38819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081128e+09 5.802125e+03 0.000000e+00 energy 5.167102e+02 1.187274e-03 5.167102e+01 displacement 8.255687e+03 1.683844e-01 8.410672e-01 ........................ augmentation # 1 max norm = 0.646374 (0.03) max norm = 1.76057 (0.03) max norm = 1.30579 (0.03) max norm = 2.53491 (0.03) max norm = 0.364459 (0.03) max norm = 1.00698 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.117229e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.736507e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.403754e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.724806e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.229136e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.724803e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.611879e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.584791e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.162151e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.520861e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.115693e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.169520e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.38819 Data Record #1 =========================================================================== Step = 67 Time = 1.38819444 Data = center_of_mass 1 3.55025 40.2996 2.32239 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.92306 -12.6711 -0.59626 17 -4.4318 -7.22182 -25.6293 18 -2.37192 -13.019 -0.685501 19 3.53401 35.8694 17.3596 20 -5.22268 -12.3796 -0.52149 21 -1.10934 0.184256 78.6441 Data Record #2 =========================================================================== Step = 67 Time = 1.38819444 Data = rotation_quaternion 1 0.142767 -0.00416359 -0.000488472 0.989748 2 0 0 0 1 3 0 0 0 1 4 0.298359 -0.0285689 -0.0425024 0.953079 17 -0.000955927 0.000178672 -0.0357085 0.999362 18 0.0032398 0.0279154 -0.0357489 0.998966 19 0.142534 0.00144597 -0.039355 0.989006 20 0.142561 0.00158427 -0.0393352 0.989003 21 0.244573 -0.0223481 0.00268048 0.96937 Data Record #3 =========================================================================== Step = 67 Time = 1.38819444 Data = Reaction_Forces 1 -1.19211e-05 0.000553472 8.09566e-05 2 -1.15442 -1.81574 -6.42493 3 1.15391 1.81542 6.42523 4 -0.0026987 8.17035e-05 0.00311029 17 -0.000414295 8.43067e-05 1.4899e-05 18 0.000411678 -0.00012329 9.251e-05 19 3.23404e-05 8.53902e-06 7.08415e-06 20 -2.66717e-06 -2.38721e-06 1.15597e-05 21 -1.97085e-06 -1.28417e-05 1.78711e-05 Data Record #4 =========================================================================== Step = 67 Time = 1.38819444 Data = Reaction_Torques 1 -0.00569635 -0.00160801 -0.00234312 2 -3.58315 -251.651 71.6991 3 4.71098 252.1 -71.9852 4 -3.33533 -1.2437 -53.7373 17 -0.00306347 -0.0102472 0.000530349 18 3.33646 1.09589 53.7534 19 -1.01465e-05 9.84423e-05 7.94239e-05 20 -6.75531e-06 7.5696e-06 -7.34285e-05 21 5.83784e-05 0.000264126 0.000115578 Data Record #5 =========================================================================== Step = 67 Time = 1.38819444 Data = Rigid_Connector_Force 1 0 0 0 2 -7.28414e-07 -3.07945e-05 0.000107393 3 1.88888e-06 8.18871e-06 -1.63438e-08 4 -0.000412406 9.24954e-05 1.48826e-05 5 -4.66147e-08 -4.19962e-06 1.5562e-05 6 -2.97198e-05 -1.03514e-05 -3.08188e-06 7 2.62055e-06 -1.81242e-06 4.00227e-06 8 -0.502677 -2.73989 2.02548 Data Record #6 =========================================================================== Step = 67 Time = 1.38819444 Data = Rigid_Connector_Moment 1 0 0 0 2 2850.14 -636.983 53.7535 3 2846.81 -638.079 0 4 2846.81 -638.079 8.61376e-05 5 9.68647e-07 4.56668e-05 -0.000161197 6 -0.000212774 -7.19385e-05 -2.14243e-05 7 4.75778e-06 2.58025e-05 -9.1394e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 68 : 1.40486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969794 1 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 5.232829e+08 0.000000e+00 energy 2.067001e+03 6.678487e+01 2.067001e+02 displacement 3.270532e+04 3.270532e+04 3.270532e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976922 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.65106 * * * ************************************************************************* ------- failed to converge at time : 1.40486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 68 : 1.39653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970046 1 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081134e+09 3.456492e+07 0.000000e+00 energy 5.167291e+02 2.053659e+00 5.167291e+01 displacement 8.170166e+03 8.170166e+03 8.170166e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971954 2 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081134e+09 1.298647e+06 0.000000e+00 energy 5.167291e+02 9.918566e-03 5.167291e+01 displacement 8.170166e+03 1.743765e+02 8.155311e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970910 3 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081134e+09 2.944486e+05 0.000000e+00 energy 5.167291e+02 2.960623e-02 5.167291e+01 displacement 8.170166e+03 2.767026e+01 8.273720e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971468 4 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081134e+09 4.620777e+04 0.000000e+00 energy 5.167291e+02 8.399453e-03 5.167291e+01 displacement 8.170166e+03 1.620983e+00 8.241123e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971162 5 Nonlinear solution status: time= 1.39653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081134e+09 7.333413e+03 0.000000e+00 energy 5.167291e+02 1.259769e-03 5.167291e+01 displacement 8.170166e+03 2.143308e-01 8.212225e-01 ........................ augmentation # 1 max norm = 0.660307 (0.03) max norm = 1.82252 (0.03) max norm = 1.34313 (0.03) max norm = 2.62415 (0.03) max norm = 0.374335 (0.03) max norm = 1.02784 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.431933e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.954535e-04 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.942055e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 9.941455e-04 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.889928e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.941452e-04 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.598783e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.094299e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.597174e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 6.304180e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.725869e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.100169e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.39653 Data Record #1 =========================================================================== Step = 68 Time = 1.39652778 Data = center_of_mass 1 3.42766 40.0898 2.34391 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.98776 -12.7695 -0.62849 17 -4.43182 -7.22191 -25.6624 18 -2.39874 -13.1267 -0.722191 19 3.37812 35.4874 17.6075 20 -5.36816 -12.4593 -0.547091 21 -1.37922 -0.605883 78.3353 Data Record #2 =========================================================================== Step = 68 Time = 1.39652778 Data = rotation_quaternion 1 0.145904 -0.00530456 0.000144375 0.989284 2 0 0 0 1 3 0 0 0 1 4 0.304556 -0.0291799 -0.0430308 0.951074 17 -0.000977182 0.000182869 -0.0359299 0.999354 18 0.00333077 0.028603 -0.0359721 0.998938 19 0.145706 0.000602446 -0.0398798 0.988524 20 0.145899 0.00161366 -0.039731 0.9885 21 0.248861 -0.0234698 0.00344273 0.968249 Data Record #3 =========================================================================== Step = 68 Time = 1.39652778 Data = Reaction_Forces 1 4.84592e-06 0.000148772 1.91568e-05 2 -1.1858 -1.88106 -6.64277 3 1.1853 1.88074 6.64305 4 -0.00328465 0.000629672 0.00355853 17 -0.000381141 7.55041e-05 2.16668e-05 18 0.000386782 -8.77698e-05 0.000121308 19 3.16799e-06 8.09644e-07 2.86381e-05 20 -2.79307e-06 8.93288e-06 -4.18405e-05 21 -1.07051e-06 -8.59401e-06 1.39808e-05 Data Record #4 =========================================================================== Step = 68 Time = 1.39652778 Data = Reaction_Torques 1 -0.00225664 -0.000972058 -0.00196367 2 -3.94114 -260.567 74.4224 3 5.02569 260.884 -74.6718 4 -7.285 -17.4386 -57.5386 17 -0.00294561 -0.00938626 0.000536049 18 7.26641 17.2344 57.5823 19 -0.00108769 0.000287188 0.000133718 20 -0.000162434 -6.38658e-05 -0.000105028 21 2.85363e-05 0.000124056 0.000151834 Data Record #5 =========================================================================== Step = 68 Time = 1.39652778 Data = Rigid_Connector_Force 1 0 0 0 2 7.85151e-06 -2.5725e-06 0.000142955 3 2.21024e-06 9.69324e-06 -1.97673e-08 4 -0.00037893 8.51973e-05 2.1647e-05 5 -8.00562e-07 6.24188e-07 -1.59556e-05 6 -1.17548e-06 -9.11833e-06 -2.75316e-06 7 1.99251e-06 -8.30869e-06 2.5885e-05 8 -0.498779 -2.79952 2.03307 Data Record #6 =========================================================================== Step = 68 Time = 1.39652778 Data = Rigid_Connector_Moment 1 0 0 0 2 2917.21 -636.348 57.5824 3 2909.94 -653.583 0 4 2909.94 -653.583 0.000127425 5 -8.61044e-06 1.7203e-06 -0.000152577 6 -0.000187435 -2.39793e-05 -7.83878e-06 7 0.000135152 -1.13781e-05 -7.08161e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 69 : 1.41319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971054 1 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 5.252560e+08 0.000000e+00 energy 2.067329e+03 6.387218e+01 2.067329e+02 displacement 3.413947e+04 3.413947e+04 3.413947e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978326 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.631674 * * * ************************************************************************* ------- failed to converge at time : 1.41319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 69 : 1.40486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970820 1 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081135e+09 3.513588e+07 0.000000e+00 energy 5.168046e+02 1.615075e+00 5.168046e+01 displacement 8.521924e+03 8.521924e+03 8.521924e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971846 2 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081135e+09 1.512588e+06 0.000000e+00 energy 5.168046e+02 6.313527e-02 5.168046e+01 displacement 8.521924e+03 1.264418e+02 8.135507e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970028 3 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081135e+09 4.495810e+05 0.000000e+00 energy 5.168046e+02 2.668101e-02 5.168046e+01 displacement 8.521924e+03 1.840915e+01 8.097505e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970532 4 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081135e+09 8.789212e+04 0.000000e+00 energy 5.168046e+02 1.380640e-02 5.168046e+01 displacement 8.521924e+03 1.697441e+00 8.033240e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970892 5 Nonlinear solution status: time= 1.40486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081135e+09 1.435520e+04 0.000000e+00 energy 5.168046e+02 2.746875e-03 5.168046e+01 displacement 8.521924e+03 2.640143e-01 7.997667e-01 ........................ augmentation # 1 max norm = 0.67424 (0.03) max norm = 1.88504 (0.03) max norm = 1.38026 (0.03) max norm = 2.70599 (0.03) max norm = 0.384107 (0.03) max norm = 1.04857 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.388909e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.016424e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.495695e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014414e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.460462e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014414e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.263251e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.199910e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.153262e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.601466e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.826425e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.028415e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.40486 Data Record #1 =========================================================================== Step = 69 Time = 1.40486111 Data = center_of_mass 1 3.30553 39.8815 2.36841 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.04919 -12.8678 -0.662155 17 -4.43184 -7.22201 -25.6967 18 -2.42466 -13.2335 -0.760365 19 3.22246 35.113 17.8409 20 -5.50797 -12.5395 -0.573964 21 -1.64353 -1.38253 78.0285 Data Record #2 =========================================================================== Step = 69 Time = 1.40486111 Data = rotation_quaternion 1 0.148919 -0.00643024 0.000808481 0.988828 2 0 0 0 1 3 0 0 0 1 4 0.310747 -0.0297477 -0.0435006 0.949031 17 -0.000997077 0.000186745 -0.0360783 0.999348 18 0.00342905 0.0293244 -0.0361223 0.998911 19 0.148756 -0.000227375 -0.040346 0.988051 20 0.149126 0.00169943 -0.0400562 0.988005 21 0.253144 -0.0245864 0.00424315 0.967107 Data Record #3 =========================================================================== Step = 69 Time = 1.40486111 Data = Reaction_Forces 1 -6.35032e-05 0.00172135 0.0002671 2 -1.21895 -1.9485 -6.87225 3 1.21861 1.94829 6.87248 4 -0.00650353 -0.00136376 0.00764246 17 -0.000828623 0.000171106 1.5952e-05 18 0.000825385 -0.000184318 -1.9022e-05 19 0.000138664 2.19288e-05 -2.22086e-05 20 -2.78264e-05 -2.45667e-05 6.52608e-05 21 -6.12565e-06 -3.79499e-05 5.01105e-05 Data Record #4 =========================================================================== Step = 69 Time = 1.40486111 Data = Reaction_Torques 1 -0.0170109 -0.00260351 -0.00314208 2 -4.24902 -269.956 77.2241 3 5.28978 270.05 -77.3481 4 -0.560556 19.2407 -82.4737 17 -0.00597393 -0.0205541 0.00100591 18 0.608507 -19.4351 82.4904 19 0.00167886 -0.000556739 0.00104594 20 0.000262006 0.000154581 -9.64931e-05 21 0.000106181 0.000482561 0.000195137 Data Record #5 =========================================================================== Step = 69 Time = 1.40486111 Data = Rigid_Connector_Force 1 0 0 0 2 1.19385e-07 1.36322e-06 -3.10033e-06 3 3.35722e-06 1.45753e-05 -3.03457e-08 4 -0.000825266 0.000185681 1.59217e-05 5 -2.69836e-06 -2.18024e-05 3.65364e-05 6 -0.000113536 -1.91644e-05 -6.51586e-06 7 2.5128e-05 2.76432e-06 -2.87244e-05 8 -0.49457 -2.86037 2.03861 Data Record #6 =========================================================================== Step = 69 Time = 1.40486111 Data = Rigid_Connector_Moment 1 0 0 0 2 2969.68 -687.225 82.4905 3 2969.07 -667.79 0 4 2969.07 -667.79 0.000115082 5 2.30798e-05 0.000185218 -0.000307802 6 -0.000454592 -0.000147865 -4.80111e-05 7 -0.000219298 0.000111149 -0.000186391 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 70 : 1.42153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970946 1 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232453e+10 5.232447e+08 0.000000e+00 energy 2.067312e+03 6.430188e+01 2.067312e+02 displacement 3.362904e+04 3.362904e+04 3.362904e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19986300 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.65485 * * * ************************************************************************* ------- failed to converge at time : 1.42153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 70 : 1.41319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971576 1 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.456347e+07 0.000000e+00 energy 5.167995e+02 1.648575e+00 5.167995e+01 displacement 8.396778e+03 8.396778e+03 8.396778e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974672 2 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.819317e+06 0.000000e+00 energy 5.167995e+02 1.324840e-01 5.167995e+01 displacement 8.396778e+03 1.314744e+02 8.039099e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973286 3 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 5.621501e+05 0.000000e+00 energy 5.167995e+02 4.055185e-02 5.167995e+01 displacement 8.396778e+03 1.844558e+01 8.010472e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972494 4 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.039128e+05 0.000000e+00 energy 5.167995e+02 1.769946e-02 5.167995e+01 displacement 8.396778e+03 1.776440e+00 7.945672e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971972 5 Nonlinear solution status: time= 1.41319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.740390e+04 0.000000e+00 energy 5.167995e+02 3.169524e-03 5.167995e+01 displacement 8.396778e+03 3.341823e-01 7.908445e-01 ........................ augmentation # 1 max norm = 0.688165 (0.03) max norm = 1.94639 (0.03) max norm = 1.41604 (0.03) max norm = 2.7646 (0.03) max norm = 0.393832 (0.03) max norm = 1.06912 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.957289e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.034128e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.901639e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.031807e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.547149e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.031806e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.111343e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.084432e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.238494e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.993837e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.213926e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.764370e-11 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.41319 Data Record #1 =========================================================================== Step = 70 Time = 1.41319444 Data = center_of_mass 1 3.18154 39.6749 2.39235 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.09938 -12.9672 -0.69875 17 -4.43186 -7.22211 -25.7334 18 -2.44885 -13.3388 -0.801094 19 3.06389 34.7406 18.0668 20 -5.63957 -12.6205 -0.603248 21 -1.90708 -2.15283 77.7173 Data Record #2 =========================================================================== Step = 70 Time = 1.41319444 Data = rotation_quaternion 1 0.151895 -0.0075677 0.00149753 0.988367 2 0 0 0 1 3 0 0 0 1 4 0.316937 -0.0302479 -0.043865 0.946949 17 -0.00101417 0.000189965 -0.0360952 0.999348 18 0.00353402 0.0300707 -0.036141 0.998888 19 0.15177 -0.00107523 -0.0407102 0.987577 20 0.15233 0.00184018 -0.0402621 0.987508 21 0.257426 -0.0256951 0.00507947 0.965943 Data Record #3 =========================================================================== Step = 70 Time = 1.41319444 Data = Reaction_Forces 1 -7.48151e-05 0.00154878 0.000280531 2 -1.25402 -2.01569 -7.10734 3 1.25376 2.01549 7.10758 4 -0.00724494 -0.00110498 0.00908115 17 -0.000838004 0.00016907 1.23244e-05 18 0.000842923 -9.89912e-05 -0.000186563 19 0.000148491 -2.07219e-06 -3.49101e-05 20 -2.72032e-05 -2.77031e-05 7.92712e-05 21 -7.09711e-06 -4.71163e-05 6.5256e-05 Data Record #4 =========================================================================== Step = 70 Time = 1.41319444 Data = Reaction_Torques 1 -0.0188905 -0.00203412 -0.00390398 2 -4.46654 -279.517 79.9861 3 5.53478 279.481 -80.0721 4 -2.35525 14.4218 -92.0954 17 -0.00621443 -0.0207407 0.00103873 18 2.4057 -14.6692 92.1294 19 0.00217406 -0.000752139 0.00103804 20 0.000178273 0.000169247 -0.000131695 21 0.000101697 0.000437065 0.000285743 Data Record #5 =========================================================================== Step = 70 Time = 1.41319444 Data = Rigid_Connector_Force 1 0 0 0 2 9.14346e-06 8.86204e-05 -0.000174277 3 4.22445e-06 1.85412e-05 -3.92407e-08 4 -0.00083378 0.000187612 1.22851e-05 5 -2.37609e-06 -2.30974e-05 4.55351e-05 6 -0.000123664 6.67788e-06 1.174e-06 7 2.48271e-05 4.6057e-06 -3.37361e-05 8 -0.488392 -2.92193 2.04258 Data Record #6 =========================================================================== Step = 70 Time = 1.41319444 Data = Rigid_Connector_Moment 1 0 0 0 2 3022.36 -694.011 92.1296 3 3019.95 -679.342 0 4 3019.95 -679.342 0.000137963 5 1.54803e-05 0.000148396 -0.000289099 6 -0.000595499 -5.22279e-05 -2.09111e-05 7 -0.000139474 7.44239e-05 -0.000127236 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 71 : 1.42986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971936 1 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232453e+10 5.209962e+08 0.000000e+00 energy 2.067473e+03 6.478921e+01 2.067473e+02 displacement 3.379243e+04 3.379243e+04 3.379243e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19989864 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.671265 * * * ************************************************************************* ------- failed to converge at time : 1.42986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 71 : 1.42153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972080 1 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081151e+09 3.407834e+07 0.000000e+00 energy 5.168328e+02 1.659306e+00 5.168328e+01 displacement 8.435192e+03 8.435192e+03 8.435192e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978776 2 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081151e+09 1.700980e+06 0.000000e+00 energy 5.168328e+02 9.056832e-02 5.168328e+01 displacement 8.435192e+03 1.179886e+02 8.002947e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974708 3 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081151e+09 5.813903e+05 0.000000e+00 energy 5.168328e+02 3.069542e-02 5.168328e+01 displacement 8.435192e+03 1.668298e+01 7.934955e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972674 4 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081151e+09 1.235786e+05 0.000000e+00 energy 5.168328e+02 1.829875e-02 5.168328e+01 displacement 8.435192e+03 1.768255e+00 7.881069e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971648 5 Nonlinear solution status: time= 1.42153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081151e+09 2.388141e+04 0.000000e+00 energy 5.168328e+02 3.998229e-03 5.168328e+01 displacement 8.435192e+03 3.056239e-01 7.848168e-01 ........................ augmentation # 1 max norm = 0.702411 (0.03) max norm = 2.00438 (0.03) max norm = 1.45093 (0.03) max norm = 2.81203 (0.03) max norm = 0.403526 (0.03) max norm = 1.08953 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.691710e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.051989e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.040506e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.049236e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.033325e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.049235e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.273173e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.025420e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.884864e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.910248e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.380337e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.920117e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.42153 Data Record #1 =========================================================================== Step = 71 Time = 1.42152778 Data = center_of_mass 1 3.05541 39.4644 2.42297 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.1421 -13.0708 -0.737496 17 -4.43189 -7.22221 -25.7718 18 -2.47313 -13.4465 -0.843529 19 2.89751 34.3778 18.2724 20 -5.77545 -12.7032 -0.633725 21 -2.20901 -2.90194 77.4156 Data Record #2 =========================================================================== Step = 71 Time = 1.42152778 Data = rotation_quaternion 1 0.154643 -0.00877941 0.00167001 0.98793 2 0 0 0 1 3 0 0 0 1 4 0.323112 -0.0307492 -0.0441968 0.944828 17 -0.0010313 0.000193152 -0.0360742 0.999349 18 0.00363634 0.0308095 -0.0361218 0.998866 19 0.154564 -0.00208227 -0.0410697 0.987127 20 0.155352 0.00200854 -0.0404282 0.98703 21 0.261678 -0.0268736 0.00543956 0.964766 Data Record #3 =========================================================================== Step = 71 Time = 1.42152778 Data = Reaction_Forces 1 -4.39738e-05 0.0010745 0.000193295 2 -1.28844 -2.07975 -7.3334 3 1.28814 2.0796 7.3336 4 -0.0112984 -0.00458121 0.0115943 17 -0.00101262 0.000206837 1.5048e-06 18 0.00104059 -6.95558e-07 -0.000291525 19 7.3111e-05 6.89155e-06 -6.3849e-05 20 1.56383e-05 5.73491e-05 -3.98335e-05 21 -5.4576e-06 -3.55542e-05 4.88179e-05 Data Record #4 =========================================================================== Step = 71 Time = 1.42152778 Data = Reaction_Torques 1 -0.0110763 -0.00200847 -0.00326713 2 -4.64748 -288.676 82.6055 3 5.73955 288.464 -82.6203 4 1.72785 36.2642 -103.036 17 -0.00748452 -0.0250877 0.00122482 18 -1.66564 -36.4537 103.03 19 0.00294486 -0.000435595 -0.000592094 20 0.000598752 0.000171285 -1.29918e-05 21 8.73099e-05 0.000366169 0.000258864 Data Record #5 =========================================================================== Step = 71 Time = 1.42152778 Data = Rigid_Connector_Force 1 0 0 0 2 3.24497e-05 0.000226048 -0.000290063 3 4.48179e-06 1.99067e-05 -4.28215e-08 4 -0.00100814 0.000226744 1.46198e-06 5 1.11809e-05 7.79215e-05 -0.000100065 6 -7.75684e-05 1.36809e-05 3.61792e-06 7 -4.45737e-06 2.05724e-05 -6.0231e-05 8 -0.477827 -2.98565 2.0437 Data Record #6 =========================================================================== Step = 71 Time = 1.42152778 Data = Rigid_Connector_Moment 1 0 0 0 2 3069.33 -727.142 103.031 3 3070.99 -690.688 0 4 3070.99 -690.688 0.000134799 5 2.43666e-05 0.000167837 -0.000211067 6 -0.00017439 -2.99554e-05 -1.13511e-05 7 -0.000530406 0.000175608 -0.000140172 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 72 : 1.43819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971702 1 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232454e+10 5.173729e+08 0.000000e+00 energy 2.067783e+03 6.753968e+01 2.067783e+02 displacement 3.341907e+04 3.341907e+04 3.341907e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19987956 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.668055 * * * ************************************************************************* ------- failed to converge at time : 1.43819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 72 : 1.42986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971342 1 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081158e+09 3.373389e+07 0.000000e+00 energy 5.169162e+02 2.118453e+00 5.169162e+01 displacement 8.345668e+03 8.345668e+03 8.345668e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977012 2 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081158e+09 1.821211e+06 0.000000e+00 energy 5.169162e+02 1.523199e-01 5.169162e+01 displacement 8.345668e+03 1.196047e+02 7.914921e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974186 3 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081158e+09 7.191803e+05 0.000000e+00 energy 5.169162e+02 2.702205e-02 5.169162e+01 displacement 8.345668e+03 1.486418e+01 7.831541e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972836 4 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081158e+09 1.693342e+05 0.000000e+00 energy 5.169162e+02 2.392359e-02 5.169162e+01 displacement 8.345668e+03 1.897922e+00 7.765998e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972350 5 Nonlinear solution status: time= 1.42986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081158e+09 3.539412e+04 0.000000e+00 energy 5.169162e+02 5.893425e-03 5.169162e+01 displacement 8.345668e+03 3.417300e-01 7.730805e-01 ........................ augmentation # 1 max norm = 0.717272 (0.03) max norm = 2.06125 (0.03) max norm = 1.48486 (0.03) max norm = 2.85244 (0.03) max norm = 0.412707 (0.03) max norm = 1.1097 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.612912e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.070681e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.117762e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.067314e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.253337e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.067314e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.842646e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.362936e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.634041e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.137202e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.246119e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.548574e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.42986 Data Record #1 =========================================================================== Step = 72 Time = 1.42986111 Data = center_of_mass 1 2.9208 39.2485 2.47502 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.17911 -13.1777 -0.77869 17 -4.43191 -7.22233 -25.8126 18 -2.49713 -13.556 -0.888011 19 2.71281 34.0496 18.432 20 -5.92515 -12.785 -0.665207 21 -2.58918 -3.59926 77.1502 Data Record #2 =========================================================================== Step = 72 Time = 1.42986111 Data = rotation_quaternion 1 0.156817 -0.0101419 0.000941353 0.987575 2 0 0 0 1 3 0 0 0 1 4 0.329268 -0.0312599 -0.0444697 0.942671 17 -0.00104909 0.000196395 -0.0359938 0.999351 18 0.00373016 0.0315203 -0.0360432 0.998846 19 0.156796 -0.00340645 -0.0414234 0.986756 20 0.157887 0.00224887 -0.0405219 0.986623 21 0.265872 -0.028214 0.00498353 0.963583 Data Record #3 =========================================================================== Step = 72 Time = 1.42986111 Data = Reaction_Forces 1 -7.90709e-05 0.00275085 0.000443728 2 -1.31926 -2.13676 -7.53473 3 1.31902 2.13652 7.53494 4 -0.0154086 -0.00767086 0.0142591 17 -0.00122747 0.00025415 -9.0122e-07 18 0.00129163 0.000138876 -0.000372116 19 0.000210635 1.21596e-05 -0.000114426 20 -4.08068e-05 1.71964e-05 7.26944e-05 21 -1.10451e-05 -6.43833e-05 8.0848e-05 Data Record #4 =========================================================================== Step = 72 Time = 1.42986111 Data = Reaction_Torques 1 -0.0245528 -0.00317644 -0.00288303 2 -4.80731 -296.823 84.9337 3 5.914 296.446 -84.8711 4 7.064 64.1928 -116.263 17 -0.00870304 -0.0305182 0.00143384 18 -6.92649 -64.3506 116.265 19 0.00522912 -0.00188713 0.00181414 20 0.00112472 0.000311451 4.93802e-05 21 0.000133 0.000625455 0.000283938 Data Record #5 =========================================================================== Step = 72 Time = 1.42986111 Data = Rigid_Connector_Force 1 0 0 0 2 6.8796e-05 0.00041369 -0.000373062 3 4.63535e-06 2.06641e-05 -4.52108e-08 4 -0.00122284 0.000274814 -9.46431e-07 5 6.95783e-06 4.23825e-05 -3.96101e-05 6 -0.00016287 1.30265e-05 2.12131e-06 7 4.77646e-05 2.51861e-05 -0.000112305 8 -0.459278 -3.0544 2.03927 Data Record #6 =========================================================================== Step = 72 Time = 1.42986111 Data = Rigid_Connector_Moment 1 0 0 0 2 3117.09 -766.437 116.265 3 3124.02 -702.086 0 4 3124.02 -702.086 0.0001106 5 5.06834e-05 0.000303244 -0.000269551 6 -0.000328079 -8.76204e-05 -3.28237e-05 7 -0.000994459 0.000314888 -0.000212627 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 73 : 1.44653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972044 1 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232456e+10 5.156103e+08 0.000000e+00 energy 2.067981e+03 6.849532e+01 2.067981e+02 displacement 3.304585e+04 3.304585e+04 3.304585e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19983528 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.667056 * * * ************************************************************************* ------- failed to converge at time : 1.44653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 73 : 1.43819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971684 1 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081175e+09 3.354177e+07 0.000000e+00 energy 5.169701e+02 2.263676e+00 5.169701e+01 displacement 8.248997e+03 8.248997e+03 8.248997e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975590 2 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081175e+09 1.886581e+06 0.000000e+00 energy 5.169701e+02 2.058695e-01 5.169701e+01 displacement 8.248997e+03 1.247824e+02 7.815031e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972566 3 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081175e+09 8.895850e+05 0.000000e+00 energy 5.169701e+02 1.827212e-02 5.169701e+01 displacement 8.248997e+03 1.473225e+01 7.708793e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971540 4 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081175e+09 2.249700e+05 0.000000e+00 energy 5.169701e+02 3.019370e-02 5.169701e+01 displacement 8.248997e+03 2.101764e+00 7.637775e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971090 5 Nonlinear solution status: time= 1.43819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081175e+09 4.792594e+04 0.000000e+00 energy 5.169701e+02 7.968081e-03 5.169701e+01 displacement 8.248997e+03 4.314257e-01 7.598596e-01 ........................ augmentation # 1 max norm = 0.732194 (0.03) max norm = 2.11849 (0.03) max norm = 1.51794 (0.03) max norm = 2.88777 (0.03) max norm = 0.421385 (0.03) max norm = 1.13122 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.057469e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.089190e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.636123e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.085072e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.425401e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.085071e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.851418e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.948787e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.841188e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.899052e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.028457e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.384487e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.43819 Data Record #1 =========================================================================== Step = 73 Time = 1.43819444 Data = center_of_mass 1 2.78957 39.0285 2.53418 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.21193 -13.2862 -0.822217 17 -4.43194 -7.22245 -25.8555 18 -2.5207 -13.6661 -0.934551 19 2.53144 33.7312 18.5723 20 -6.06881 -12.869 -0.69888 21 -2.96871 -4.28225 76.8947 Data Record #2 =========================================================================== Step = 73 Time = 1.43819444 Data = rotation_quaternion 1 0.158812 -0.0114758 0.000105076 0.987242 2 0 0 0 1 3 0 0 0 1 4 0.335408 -0.0317731 -0.0447051 0.940475 17 -0.00106657 0.000199534 -0.0358727 0.999356 18 0.00381957 0.0322119 -0.0359241 0.998828 19 0.158848 -0.00473423 -0.0417433 0.986409 20 0.160247 0.00251231 -0.0405707 0.98624 21 0.270049 -0.0295588 0.0044412 0.962383 Data Record #3 =========================================================================== Step = 73 Time = 1.43819444 Data = Reaction_Forces 1 -0.000149296 0.00410005 0.000698184 2 -1.34806 -2.18957 -7.72138 3 1.34773 2.1894 7.72167 4 -0.0192369 -0.0100797 0.0181967 17 -0.00139656 0.000286487 -1.48025e-07 18 0.0014912 0.00029014 -0.00052546 19 0.000391224 1.29008e-05 -0.00017039 20 -0.000108637 -3.52502e-05 0.000171725 21 -1.69638e-05 -9.64782e-05 0.000118883 Data Record #4 =========================================================================== Step = 73 Time = 1.43819444 Data = Reaction_Torques 1 -0.0379069 -0.0036051 -0.00287912 2 -4.9538 -304.366 87.087 3 6.0876 303.894 -86.971 4 8.37146 75.9624 -134.559 17 -0.00977262 -0.0347554 0.00162099 18 -8.18593 -76.1668 134.577 19 0.0080548 -0.00364013 0.00456896 20 0.00141159 0.000520599 7.07914e-05 21 0.000160189 0.000773046 0.000358785 Data Record #5 =========================================================================== Step = 73 Time = 1.43819444 Data = Rigid_Connector_Force 1 0 0 0 2 0.000100407 0.000602348 -0.000525665 3 5.77255e-06 2.57214e-05 -5.72143e-08 4 -0.00139079 0.000312208 -2.05239e-07 5 -1.01324e-06 -5.2275e-06 2.42605e-06 6 -0.0002836 1.71219e-05 1.09071e-06 7 0.000107623 3.00227e-05 -0.000169299 8 -0.440576 -3.12431 2.03194 Data Record #6 =========================================================================== Step = 73 Time = 1.43819444 Data = Rigid_Connector_Moment 1 0 0 0 2 3167.98 -789.165 134.578 3 3176.17 -712.998 0 4 3176.17 -712.997 0.000114821 5 7.33888e-05 0.000438809 -0.00037929 6 -0.000551227 -0.000133821 -5.3072e-05 7 -0.00121977 0.000397955 -0.000289719 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 74 : 1.45486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971360 1 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232459e+10 5.167661e+08 0.000000e+00 energy 2.068057e+03 6.858912e+01 2.068057e+02 displacement 3.287917e+04 3.287917e+04 3.287917e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19981440 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.654971 * * * ************************************************************************* ------- failed to converge at time : 1.45486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 74 : 1.44653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971612 1 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081192e+09 3.389732e+07 0.000000e+00 energy 5.169904e+02 2.250227e+00 5.169904e+01 displacement 8.205420e+03 8.205420e+03 8.205420e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974708 2 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081192e+09 2.018187e+06 0.000000e+00 energy 5.169904e+02 2.838728e-01 5.169904e+01 displacement 8.205420e+03 1.068013e+02 7.719422e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971576 3 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081192e+09 1.147888e+06 0.000000e+00 energy 5.169904e+02 7.766286e-03 5.169904e+01 displacement 8.205420e+03 1.405544e+01 7.574721e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970316 4 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081192e+09 2.926647e+05 0.000000e+00 energy 5.169904e+02 4.042286e-02 5.169904e+01 displacement 8.205420e+03 2.330819e+00 7.498550e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969848 5 Nonlinear solution status: time= 1.44653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081192e+09 6.241026e+04 0.000000e+00 energy 5.169904e+02 1.058492e-02 5.169904e+01 displacement 8.205420e+03 5.127313e-01 7.459592e-01 ........................ augmentation # 1 max norm = 0.74711 (0.03) max norm = 2.17096 (0.03) max norm = 1.54987 (0.03) max norm = 2.91928 (0.03) max norm = 0.429428 (0.03) max norm = 1.15498 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.866495e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.107000e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.922622e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.102118e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.553077e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.102118e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.147970e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.496834e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.973101e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.627873e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.799021e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.621873e-10 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.44653 Data Record #1 =========================================================================== Step = 74 Time = 1.44652778 Data = center_of_mass 1 2.66268 38.8034 2.60096 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.24119 -13.3967 -0.86881 17 -4.43197 -7.22258 -25.9013 18 -2.54408 -13.7775 -0.983897 19 2.35593 33.4212 18.6942 20 -6.20484 -12.9562 -0.735648 21 -3.33675 -4.95535 76.6488 Data Record #2 =========================================================================== Step = 74 Time = 1.44652778 Data = rotation_quaternion 1 0.160652 -0.0127642 -0.000692965 0.986928 2 0 0 0 1 3 0 0 0 1 4 0.341533 -0.0322897 -0.0449089 0.938241 17 -0.00108336 0.000202498 -0.035716 0.999361 18 0.00390614 0.0328879 -0.0357692 0.998811 19 0.160742 -0.00602493 -0.0420276 0.986083 20 0.162446 0.00279582 -0.0405807 0.985879 21 0.274217 -0.0308967 0.00395095 0.961163 Data Record #3 =========================================================================== Step = 74 Time = 1.44652778 Data = Reaction_Forces 1 -0.000201393 0.00578035 0.000981597 2 -1.37364 -2.23655 -7.88669 3 1.37341 2.2365 7.88685 4 -0.026332 -0.0141022 0.023887 17 -0.00152179 0.000311205 9.26679e-06 18 0.00164406 0.00041993 -0.000625519 19 0.00057212 1.79658e-05 -0.000212845 20 -0.000186111 -9.43465e-05 0.000265217 21 -2.37293e-05 -0.000130547 0.000156436 Data Record #4 =========================================================================== Step = 74 Time = 1.44652778 Data = Reaction_Torques 1 -0.0523139 -0.00423648 -0.00203078 2 -5.09474 -311.042 89.0026 3 6.24022 310.473 -88.8343 4 10.4721 91.0317 -150.959 17 -0.0102542 -0.0379738 0.00173496 18 -10.2486 -91.2473 150.977 19 0.0101687 -0.0053966 0.00773204 20 0.00180989 0.000669418 0.000113176 21 0.000185093 0.000939404 0.000413578 Data Record #5 =========================================================================== Step = 74 Time = 1.44652778 Data = Rigid_Connector_Force 1 0 0 0 2 0.000128621 0.000759663 -0.000616317 3 6.35216e-06 2.85275e-05 -6.44275e-08 4 -0.00151544 0.000339733 9.20236e-06 5 -1.11008e-05 -6.42536e-05 4.88589e-05 6 -0.000397109 1.21271e-05 -3.51332e-06 7 0.00017501 3.00929e-05 -0.000216358 8 -0.422856 -3.195 2.02167 Data Record #6 =========================================================================== Step = 74 Time = 1.44652778 Data = Rigid_Connector_Moment 1 0 0 0 2 3216.05 -814.434 150.978 3 3226.3 -723.187 0 4 3226.29 -723.187 9.25828e-05 5 9.79877e-05 0.000577814 -0.000466482 6 -0.000758749 -0.000198223 -8.07554e-05 7 -0.00156227 0.000513398 -0.000374471 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 75 : 1.46319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969542 1 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232461e+10 5.158573e+08 0.000000e+00 energy 2.068219e+03 6.890111e+01 2.068219e+02 displacement 3.286090e+04 3.286090e+04 3.286090e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19977714 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.655827 * * * ************************************************************************* ------- failed to converge at time : 1.46319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 75 : 1.45486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969650 1 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 3.374722e+07 0.000000e+00 energy 5.170330e+02 2.295558e+00 5.170330e+01 displacement 8.203803e+03 8.203803e+03 8.203803e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970442 2 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 2.159554e+06 0.000000e+00 energy 5.170330e+02 3.548257e-01 5.170330e+01 displacement 8.203803e+03 1.031287e+02 7.662046e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966320 3 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 1.736705e+06 0.000000e+00 energy 5.170330e+02 3.902519e-03 5.170330e+01 displacement 8.203803e+03 3.922706e+00 7.590038e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965492 4 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 8.678303e+05 0.000000e+00 energy 5.170330e+02 3.291038e-02 5.170330e+01 displacement 8.203803e+03 7.785920e+00 7.489504e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964844 5 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 2.161511e+05 0.000000e+00 energy 5.170330e+02 3.180089e-02 5.170330e+01 displacement 8.203803e+03 1.491211e+00 7.434891e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964322 6 Nonlinear solution status: time= 1.45486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081210e+09 4.886682e+04 0.000000e+00 energy 5.170330e+02 8.024845e-03 5.170330e+01 displacement 8.203803e+03 3.381079e-01 7.406248e-01 ........................ augmentation # 1 max norm = 0.762008 (0.03) max norm = 2.22416 (0.03) max norm = 1.58087 (0.03) max norm = 2.948 (0.03) max norm = 0.437037 (0.03) max norm = 1.17865 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.357936e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.122440e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.798266e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.118366e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.062503e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.118366e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.946661e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.829802e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.924274e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.937443e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.243073e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.542594e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.45486 Data Record #1 =========================================================================== Step = 75 Time = 1.45486111 Data = center_of_mass 1 2.53578 38.5749 2.67365 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.26615 -13.5084 -0.918027 17 -4.432 -7.22272 -25.9496 18 -2.56635 -13.8889 -1.03563 19 2.18123 33.1178 18.8027 20 -6.33389 -13.0456 -0.774972 21 -3.69946 -5.62068 76.4093 Data Record #2 =========================================================================== Step = 75 Time = 1.45486111 Data = rotation_quaternion 1 0.162381 -0.0140364 -0.00142866 0.986627 2 0 0 0 1 3 0 0 0 1 4 0.347644 -0.0327876 -0.045044 0.93597 17 -0.00109938 0.000205219 -0.0354753 0.99937 18 0.00398902 0.0335519 -0.0355305 0.998797 19 0.162522 -0.00730729 -0.0422424 0.985773 20 0.164535 0.00310395 -0.0405127 0.985534 21 0.278373 -0.0322362 0.00354031 0.959925 Data Record #3 =========================================================================== Step = 75 Time = 1.45486111 Data = Reaction_Forces 1 -0.000123932 0.00491309 0.000802023 2 -1.39647 -2.27787 -8.03348 3 1.39642 2.27788 8.03355 4 -0.0196778 -0.0115677 0.0186034 17 -0.00104067 0.000214391 1.59133e-05 18 0.00114189 0.000366168 -0.000431329 19 0.000445885 1.42866e-05 -0.00015734 20 -0.000168163 -9.99964e-05 0.000216722 21 -1.9368e-05 -0.000103325 0.000119985 Data Record #4 =========================================================================== Step = 75 Time = 1.45486111 Data = Reaction_Torques 1 -0.0417422 -0.00444297 -0.00219246 2 -5.1997 -316.964 90.6827 3 6.37029 316.259 -90.5 4 11.3535 89.1362 -127.857 17 -0.00664903 -0.026056 0.00116469 18 -11.1636 -89.3262 127.834 19 0.00742117 -0.00448166 0.00692535 20 0.00146027 0.000486562 0.000119284 21 0.000158446 0.000890593 0.000354032 Data Record #5 =========================================================================== Step = 75 Time = 1.45486111 Data = Rigid_Connector_Force 1 0 0 0 2 0.000105139 0.000598109 -0.000415456 3 3.91779e-06 1.75506e-05 -4.02294e-08 4 -0.00103676 0.000231941 1.5873e-05 5 -1.46365e-05 -8.21297e-05 5.41673e-05 6 -0.000292359 3.58016e-06 -5.21534e-06 7 0.000153526 1.78667e-05 -0.000162555 8 -0.405059 -3.26618 2.00883 Data Record #6 =========================================================================== Step = 75 Time = 1.45486111 Data = Rigid_Connector_Moment 1 0 0 0 2 3263.05 -821.598 127.834 3 3274.21 -732.272 0 4 3274.21 -732.272 4.03314e-05 5 7.84136e-05 0.000446144 -0.000310069 6 -0.000552314 -0.000167473 -6.8804e-05 7 -0.00127054 0.000409097 -0.000274817 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 76 : 1.47153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964286 1 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232459e+10 5.166567e+08 0.000000e+00 energy 2.068495e+03 6.911168e+01 2.068495e+02 displacement 3.252845e+04 3.252845e+04 3.252845e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975158 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.644224 * * * ************************************************************************* ------- failed to converge at time : 1.47153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 76 : 1.46319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964358 1 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 3.408794e+07 0.000000e+00 energy 5.171125e+02 2.334312e+00 5.171125e+01 displacement 8.122389e+03 8.122389e+03 8.122389e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969146 2 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 2.236879e+06 0.000000e+00 energy 5.171125e+02 4.502087e-01 5.171125e+01 displacement 8.122389e+03 1.220937e+02 7.634156e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965186 3 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.501875 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 1.863865e+06 0.000000e+00 energy 5.171125e+02 1.142520e-02 5.171125e+01 displacement 8.122389e+03 4.609076e+00 7.565254e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964106 4 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 9.944670e+05 0.000000e+00 energy 5.171125e+02 3.084068e-02 5.171125e+01 displacement 8.122389e+03 9.082723e+00 7.467114e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963188 5 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 2.781521e+05 0.000000e+00 energy 5.171125e+02 3.578970e-02 5.171125e+01 displacement 8.122389e+03 1.881660e+00 7.407908e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963098 6 Nonlinear solution status: time= 1.46319 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081193e+09 6.923132e+04 0.000000e+00 energy 5.171125e+02 1.029291e-02 5.171125e+01 displacement 8.122389e+03 4.487096e-01 7.376810e-01 ........................ augmentation # 1 max norm = 0.776917 (0.03) max norm = 2.27548 (0.03) max norm = 1.61084 (0.03) max norm = 2.97451 (0.03) max norm = 0.444413 (0.03) max norm = 1.20223 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.035953e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.138949e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.330210e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.133814e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.444825e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.133814e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.025637e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.931753e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.102654e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.168604e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.734866e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.377364e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.46319 Data Record #1 =========================================================================== Step = 76 Time = 1.46319444 Data = center_of_mass 1 2.41203 38.3426 2.74848 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.28907 -13.6209 -0.969692 17 -4.43203 -7.22286 -26.0002 18 -2.58872 -14.0007 -1.08958 19 2.01037 32.816 18.9021 20 -6.45942 -13.1362 -0.816664 21 -4.05713 -6.2823 76.171 Data Record #2 =========================================================================== Step = 76 Time = 1.46319444 Data = rotation_quaternion 1 0.164055 -0.0152815 -0.00218591 0.98633 2 0 0 0 1 3 0 0 0 1 4 0.353738 -0.033306 -0.0451807 0.933659 17 -0.00111461 0.000207796 -0.0352447 0.999378 18 0.00407002 0.0341971 -0.0353017 0.998783 19 0.164247 -0.00857022 -0.0424577 0.985468 20 0.166562 0.00340149 -0.0404442 0.985195 21 0.282518 -0.0335733 0.0031205 0.958669 Data Record #3 =========================================================================== Step = 76 Time = 1.46319444 Data = Reaction_Forces 1 -6.44593e-05 0.00630876 0.00103529 2 -1.41708 -2.31549 -8.1648 3 1.4168 2.31549 8.16496 4 -0.0268488 -0.0158835 0.0243852 17 -0.00141495 0.000291935 9.67983e-06 18 0.00156029 0.000537492 -0.000579158 19 0.000468744 -3.36156e-06 -0.000223912 20 -0.000171866 -9.56875e-05 0.000253584 21 -2.55982e-05 -0.000134929 0.00015413 Data Record #4 =========================================================================== Step = 76 Time = 1.46319444 Data = Reaction_Torques 1 -0.0524783 -0.00473702 -0.00103947 2 -5.32741 -322.252 92.214 3 6.50234 321.484 -91.9765 4 13.7702 107.821 -150.93 17 -0.00927296 -0.0353758 0.00159721 18 -13.5076 -108.041 150.934 19 0.00997305 -0.00520501 0.00703504 20 0.00204469 0.000538656 0.000188077 21 0.000173867 0.00101893 0.000426315 Data Record #5 =========================================================================== Step = 76 Time = 1.46319444 Data = Rigid_Connector_Force 1 0 0 0 2 0.000150192 0.000852218 -0.000569531 3 4.84949e-06 2.27918e-05 -5.28454e-08 4 -0.0014101 0.000314727 9.62699e-06 5 -1.08214e-05 -5.9655e-05 3.54984e-05 6 -0.000307699 3.9394e-05 5.82695e-06 7 0.000161045 3.60324e-05 -0.000218085 8 -0.387988 -3.3373 1.99397 Data Record #6 =========================================================================== Step = 76 Time = 1.46319444 Data = Rigid_Connector_Moment 1 0 0 0 2 3306.27 -848.896 150.934 3 3319.78 -740.854 0 4 3319.78 -740.854 6.70138e-05 5 8.42296e-05 0.00047737 -0.000317606 6 -0.000628795 -0.000152551 -6.78271e-05 7 -0.00180882 0.00055036 -0.00029265 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 77 : 1.47986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963134 1 Nonlinear solution status: time= 1.47986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232462e+10 5.138063e+08 0.000000e+00 energy 2.068486e+03 6.971149e+01 2.068486e+02 displacement 3.247898e+04 3.247898e+04 3.247898e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972206 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.660911 * * * ************************************************************************* ------- failed to converge at time : 1.47986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 77 : 1.47153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962846 1 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 3.342354e+07 0.000000e+00 energy 5.171053e+02 2.422064e+00 5.171053e+01 displacement 8.108666e+03 8.108666e+03 8.108666e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965132 2 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 2.226625e+06 0.000000e+00 energy 5.171053e+02 4.266491e-01 5.171053e+01 displacement 8.108666e+03 1.292200e+02 7.530802e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962540 3 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 1.787611e+06 0.000000e+00 energy 5.171053e+02 6.315572e-03 5.171053e+01 displacement 8.108666e+03 4.288199e+00 7.444620e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961874 4 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 9.196985e+05 0.000000e+00 energy 5.171053e+02 2.982721e-02 5.171053e+01 displacement 8.108666e+03 8.492056e+00 7.327100e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961496 5 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 2.753747e+05 0.000000e+00 energy 5.171053e+02 3.242123e-02 5.171053e+01 displacement 8.108666e+03 1.828684e+00 7.266724e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961658 6 Nonlinear solution status: time= 1.47153 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081220e+09 7.006885e+04 0.000000e+00 energy 5.171053e+02 1.022531e-02 5.171053e+01 displacement 8.108666e+03 4.423331e-01 7.237277e-01 ........................ augmentation # 1 max norm = 0.791764 (0.03) max norm = 2.32608 (0.03) max norm = 1.63971 (0.03) max norm = 2.99953 (0.03) max norm = 0.451299 (0.03) max norm = 1.22574 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.066279e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.153188e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.153718e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.147941e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.374594e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.147940e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.266867e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.662652e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.916975e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.137499e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.736901e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.026829e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.47153 Data Record #1 =========================================================================== Step = 77 Time = 1.47152778 Data = center_of_mass 1 2.29554 38.1061 2.82655 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.30887 -13.7341 -1.02411 17 -4.43206 -7.22301 -26.0534 18 -2.61096 -14.1126 -1.14603 19 1.84972 32.5179 18.9891 20 -6.57615 -13.2288 -0.861307 21 -4.39497 -6.93989 75.936 Data Record #2 =========================================================================== Step = 77 Time = 1.47152778 Data = rotation_quaternion 1 0.165654 -0.0164535 -0.00288233 0.986043 2 0 0 0 1 3 0 0 0 1 4 0.359815 -0.0338365 -0.045322 0.931308 17 -0.00112855 0.000210124 -0.0350132 0.999386 18 0.00415023 0.0348254 -0.0350719 0.998769 19 0.16589 -0.00975615 -0.0426658 0.985172 20 0.168495 0.00370366 -0.0403757 0.984868 21 0.286658 -0.0348781 0.002765 0.957394 Data Record #3 =========================================================================== Step = 77 Time = 1.47152778 Data = Reaction_Forces 1 -3.19147e-05 0.00605371 0.00104195 2 -1.43637 -2.35031 -8.28445 3 1.43621 2.35034 8.2846 4 -0.0252628 -0.0152065 0.0234583 17 -0.00134608 0.000277671 -1.49561e-06 18 0.00149429 0.000575933 -0.000588862 19 0.000428607 -1.49858e-05 -0.000241584 20 -0.000153106 -9.84708e-05 0.000259982 21 -2.55762e-05 -0.000135195 0.000152555 Data Record #4 =========================================================================== Step = 77 Time = 1.47152778 Data = Reaction_Torques 1 -0.0515142 -0.00445131 -0.00170977 2 -5.47282 -327.045 93.6292 3 6.64185 326.233 -93.3749 4 13.1559 106.824 -153.059 17 -0.00899155 -0.0336236 0.0015287 18 -12.8888 -107.064 153.064 19 0.010748 -0.00507071 0.00610419 20 0.00194657 0.000541139 0.00020573 21 0.000162278 0.00100227 0.000459192 Data Record #5 =========================================================================== Step = 77 Time = 1.47152778 Data = Rigid_Connector_Force 1 0 0 0 2 0.000152556 0.000874699 -0.000590407 3 4.34435e-06 2.10944e-05 -4.9439e-08 4 -0.00134173 0.000298766 -1.54505e-06 5 -9.66282e-06 -5.34344e-05 3.12851e-05 6 -0.000285164 6.00222e-05 1.2887e-05 7 0.000143443 4.50364e-05 -0.000228697 8 -0.372845 -3.40841 1.97685 Data Record #6 =========================================================================== Step = 77 Time = 1.47152778 Data = Rigid_Connector_Moment 1 0 0 0 2 3348.6 -855.591 153.064 3 3361.49 -748.527 0 4 3361.49 -748.527 7.1875e-05 5 7.1567e-05 0.00040978 -0.000275237 6 -0.000628197 -0.000115315 -5.71983e-05 7 -0.00171462 0.000514814 -0.000253127 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 78 : 1.48819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961442 1 Nonlinear solution status: time= 1.48819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232462e+10 5.156007e+08 0.000000e+00 energy 2.068582e+03 6.952808e+01 2.068582e+02 displacement 3.260436e+04 3.260436e+04 3.260436e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976166 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.65283 * * * ************************************************************************* ------- failed to converge at time : 1.48819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 78 : 1.47986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961388 1 Nonlinear solution status: time= 1.47986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081222e+09 3.395058e+07 0.000000e+00 energy 5.171394e+02 2.359168e+00 5.171394e+01 displacement 8.137242e+03 8.137242e+03 8.137242e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963854 2 Nonlinear solution status: time= 1.47986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081222e+09 2.370913e+06 0.000000e+00 energy 5.171394e+02 5.075253e-01 5.171394e+01 displacement 8.137242e+03 1.189456e+02 7.511824e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19960416 3 Nonlinear solution status: time= 1.47986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.018109 convergence norms : INITIAL CURRENT REQUIRED residual 3.081222e+09 2.356878e+06 0.000000e+00 energy 5.171394e+02 7.416505e-04 5.171394e+01 displacement 8.137242e+03 6.131228e-03 7.508238e-01 ........................ augmentation # 1 max norm = 0.806841 (0.03) max norm = 2.37235 (0.03) max norm = 1.6731 (0.03) max norm = 3.01848 (0.03) max norm = 0.457766 (0.03) max norm = 1.24824 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.120329e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.257948e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.223466e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.179085e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.532622e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.179098e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.344574e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 3.279557e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.797014e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.155143e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.552927e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 6.058742e-08 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.47986 Data Record #1 =========================================================================== Step = 78 Time = 1.47986111 Data = center_of_mass 1 2.1913 37.8513 2.91236 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.3482 -13.8593 -1.07161 17 -4.4321 -7.22319 -26.1019 18 -2.64267 -14.2398 -1.1954 19 1.70125 32.2088 19.0708 20 -6.70281 -13.3341 -0.900737 21 -4.73627 -7.60094 75.7112 Data Record #2 =========================================================================== Step = 78 Time = 1.47986111 Data = rotation_quaternion 1 0.167173 -0.0176 -0.00377915 0.985763 2 0 0 0 1 3 0 0 0 1 4 0.365811 -0.0347196 -0.0456712 0.928919 17 -0.00115911 0.000216108 -0.0352555 0.999378 18 0.00416489 0.0351973 -0.0353168 0.998747 19 0.167454 -0.0109176 -0.0430951 0.984877 20 0.170291 0.00371595 -0.0405781 0.984551 21 0.290747 -0.0363055 0.00227821 0.956108 Data Record #3 =========================================================================== Step = 78 Time = 1.47986111 Data = Reaction_Forces 1 -0.066421 0.117764 -0.0385486 2 -1.44141 -2.36988 -8.32806 3 1.44729 2.39817 8.32895 4 0.444931 3.29472 -3.03905 17 0.00321999 -0.00565833 0.0852216 18 -0.00269096 0.0264105 -0.140666 19 0.0595876 0.13366 0.1285 20 0.0064871 0.0648258 -0.155608 21 -0.00108882 -0.00385062 0.00292988 Data Record #4 =========================================================================== Step = 78 Time = 1.47986111 Data = Reaction_Torques 1 -2.13926 -0.37978 0.229218 2 -5.88432 -328.895 94.5057 3 8.76328 330.613 -93.6499 4 -74.4277 116.973 -1071.73 17 0.142123 0.0884527 0.142622 18 56.4139 -97.7649 1084.56 19 -3.83899 1.02985 0.350325 20 -0.0317174 -0.197735 -0.157969 21 -0.0147392 -0.00925422 -0.00391046 Data Record #5 =========================================================================== Step = 78 Time = 1.47986111 Data = Rigid_Connector_Force 1 0 0 0 2 0.00173796 0.0258338 -0.0554566 3 0.00120893 0.00508163 -1.23166e-05 4 0.00442891 -0.000576704 0.0852092 5 0.00286862 0.0402772 -0.0842712 6 -0.0632061 -0.158208 -0.0571634 7 -0.00361848 -0.0245486 0.0713368 8 -0.36597 -3.47826 1.95794 Data Record #6 =========================================================================== Step = 78 Time = 1.47986111 Data = Rigid_Connector_Moment 1 0 0 0 2 3508.83 -868.009 1084.7 3 3452.31 -770.515 0 4 3452.35 -770.518 0.147344 5 -0.00310776 -0.0427451 0.0885615 6 -0.0907877 -0.150928 -0.0554575 7 -0.0237386 -0.0552791 0.171517 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 79 : 1.49653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19960470 1 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232345e+10 5.100476e+08 0.000000e+00 energy 2.066847e+03 6.988323e+01 2.066847e+02 displacement 3.213954e+04 3.213954e+04 3.213954e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19980558 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.668095 * * * ************************************************************************* ------- failed to converge at time : 1.49653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 79 : 1.48819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19960722 1 Nonlinear solution status: time= 1.48819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081780e+09 3.240132e+07 0.000000e+00 energy 5.162479e+02 2.301933e+00 5.162479e+01 displacement 7.908404e+03 7.908404e+03 7.908404e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968858 2 Nonlinear solution status: time= 1.48819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081780e+09 5.453030e+06 0.000000e+00 energy 5.162479e+02 7.163080e-01 5.162479e+01 displacement 7.908404e+03 1.515648e+02 7.320327e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965474 3 Nonlinear solution status: time= 1.48819 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.025865 convergence norms : INITIAL CURRENT REQUIRED residual 3.081780e+09 5.410975e+06 0.000000e+00 energy 5.162479e+02 5.216862e-04 5.162479e+01 displacement 7.908404e+03 2.017669e-02 7.315973e-01 ........................ augmentation # 1 max norm = 0.821697 (0.03) max norm = 2.42085 (0.03) max norm = 1.70187 (0.03) max norm = 3.04015 (0.03) max norm = 0.464367 (0.03) max norm = 1.27147 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.282225e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.349865e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.936580e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.195289e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.563926e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.195221e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.470115e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.110782e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.141885e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.224391e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.006341e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 9.920291e-08 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.48819 Data Record #1 =========================================================================== Step = 79 Time = 1.48819444 Data = center_of_mass 1 2.07892 37.6068 2.99241 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.3646 -13.9754 -1.12616 17 -4.43213 -7.22335 -26.1547 18 -2.66622 -14.3535 -1.25136 19 1.54487 31.9072 19.1503 20 -6.81253 -13.4306 -0.945727 21 -5.07094 -8.25614 75.4746 Data Record #2 =========================================================================== Step = 79 Time = 1.48819444 Data = rotation_quaternion 1 0.168731 -0.0187639 -0.00448401 0.985473 2 0 0 0 1 3 0 0 0 1 4 0.371846 -0.0353181 -0.0457906 0.926491 17 -0.00117508 0.000218882 -0.035099 0.999383 18 0.00424292 0.0358225 -0.0351622 0.99873 19 0.169054 -0.0121045 -0.0432871 0.984581 20 0.172168 0.00395215 -0.0404948 0.984227 21 0.29485 -0.037623 0.00190111 0.954801 Data Record #3 =========================================================================== Step = 79 Time = 1.48819444 Data = Reaction_Forces 1 -0.0345735 -0.0470445 -0.0848463 2 -1.45829 -2.39942 -8.42785 3 1.47524 2.43602 8.42654 4 -0.697117 2.78271 -1.83177 17 -0.128221 0.021895 0.0868839 18 0.137619 0.0524107 -0.185594 19 0.000599427 0.17662 0.15819 20 0.0586252 0.114304 -0.199387 21 -0.00115534 -0.00354321 0.00296835 Data Record #4 =========================================================================== Step = 79 Time = 1.48819444 Data = Reaction_Torques 1 -1.11518 -0.273489 0.0478562 2 -6.03119 -332.851 95.6983 3 8.71564 334.534 -93.3639 4 -1.20021 546.415 -1540.59 17 -0.835218 -3.18931 0.312155 18 -4.69211 -535.854 1565.81 19 -4.63046 2.11147 -1.62509 20 0.0604037 -0.303504 -0.20439 21 -0.0109975 -0.000817434 0.000498402 Data Record #5 =========================================================================== Step = 79 Time = 1.48819444 Data = Rigid_Connector_Force 1 0 0 0 2 0.0107747 0.0811043 -0.0987269 3 0.00137659 0.00679859 -1.65793e-05 4 -0.126844 0.0286936 0.0868673 5 0.0127117 0.0942405 -0.112114 6 -0.0465129 -0.196683 -0.0709163 7 -0.0459135 -0.020063 0.0872734 8 -0.352269 -3.54865 1.9377 Data Record #6 =========================================================================== Step = 79 Time = 1.48819444 Data = Rigid_Connector_Moment 1 0 0 0 2 3495.17 -1315.56 1565.98 3 3500.01 -779.973 0 4 3499.81 -779.958 0.174018 5 -0.0148776 -0.114104 0.142711 6 -0.075673 -0.160189 -0.059007 7 -0.137126 -0.0587863 0.25751 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 80 : 1.50486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965132 1 Nonlinear solution status: time= 1.50486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232862e+10 5.037772e+08 0.000000e+00 energy 2.067020e+03 6.997933e+01 2.067020e+02 displacement 3.258361e+04 3.258361e+04 3.258361e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19985472 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.707155 * * * ************************************************************************* ------- failed to converge at time : 1.50486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 80 : 1.49653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965168 1 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 3.183898e+07 0.000000e+00 energy 5.162783e+02 2.397465e+00 5.162783e+01 displacement 8.007184e+03 8.007184e+03 8.007184e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972674 2 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 5.055571e+06 0.000000e+00 energy 5.162783e+02 4.052036e-01 5.162783e+01 displacement 8.007184e+03 1.437455e+02 7.388960e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970280 3 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 4.291797e+06 0.000000e+00 energy 5.162783e+02 3.373189e-02 5.162783e+01 displacement 8.007184e+03 2.873615e+01 7.271091e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969758 4 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 1.305690e+06 0.000000e+00 energy 5.162783e+02 1.644330e-01 5.162783e+01 displacement 8.007184e+03 6.535352e+00 7.238518e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969020 5 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 3.308705e+05 0.000000e+00 energy 5.162783e+02 5.175391e-02 5.162783e+01 displacement 8.007184e+03 1.493417e+00 7.233136e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969128 6 Nonlinear solution status: time= 1.49653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085889e+09 7.860855e+04 0.000000e+00 energy 5.162783e+02 1.316839e-02 5.162783e+01 displacement 8.007184e+03 3.411505e-01 7.233437e-01 ........................ augmentation # 1 max norm = 0.836073 (0.03) max norm = 2.47581 (0.03) max norm = 1.72503 (0.03) max norm = 3.06512 (0.03) max norm = 0.470695 (0.03) max norm = 1.29548 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.422753e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.197227e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.592473e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.192121e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.378725e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.192122e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.291083e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.199596e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.223666e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.588828e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.689940e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.074333e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.49653 Data Record #1 =========================================================================== Step = 80 Time = 1.49652778 Data = center_of_mass 1 1.94129 37.3797 3.07366 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.34534 -14.0793 -1.18664 17 -4.43216 -7.22347 -26.2116 18 -2.67152 -14.4485 -1.31274 19 1.36454 31.6265 19.2247 20 -6.88916 -13.5182 -0.994994 21 -5.39173 -8.89798 75.2347 Data Record #2 =========================================================================== Step = 80 Time = 1.49652778 Data = rotation_quaternion 1 0.170242 -0.0200108 -0.0044992 0.985189 2 0 0 0 1 3 0 0 0 1 4 0.377935 -0.0354193 -0.0453497 0.924042 17 -0.00117222 0.000216917 -0.03391 0.999424 18 0.00434137 0.0365551 -0.0339746 0.998745 19 0.170611 -0.0133588 -0.0429012 0.984314 20 0.174075 0.00455631 -0.0397523 0.983919 21 0.298969 -0.0388615 0.00225543 0.953469 Data Record #3 =========================================================================== Step = 80 Time = 1.49652778 Data = Reaction_Forces 1 0.000124736 0.00799656 0.00112969 2 -1.48829 -2.43443 -8.59022 3 1.48837 2.43462 8.59019 4 -0.0260437 -0.0165534 0.0201175 17 -0.000811281 0.000169549 0.000121737 18 0.000958696 0.000597139 -0.000412946 19 0.00044448 -1.81431e-05 -0.000149117 20 -0.000264321 -0.000212798 0.000223932 21 -3.01773e-05 -0.000146593 0.000152769 Data Record #4 =========================================================================== Step = 80 Time = 1.49652778 Data = Reaction_Torques 1 -0.0545042 -0.00692268 0.00178426 2 -5.59091 -339.156 96.9699 3 6.83088 338.122 -96.6495 4 21.9779 143.837 -134.637 17 -0.00262836 -0.0209098 0.000828966 18 -21.6274 -143.932 134.63 19 0.0055578 -0.00575144 0.0104492 20 0.00219168 0.000145385 0.000227389 21 0.000149385 0.00126304 0.000432719 Data Record #5 =========================================================================== Step = 80 Time = 1.49652778 Data = Rigid_Connector_Force 1 0 0 0 2 0.000149259 0.000776102 -0.000291231 3 1.84422e-06 9.41349e-06 -2.28688e-08 4 -0.000809437 0.000178963 0.000121714 5 -4.14834e-05 -0.000213078 7.3263e-05 6 -0.000221642 1.78633e-05 -1.5517e-06 7 0.000222837 -2.79839e-07 -0.000150669 8 -0.327317 -3.62038 1.9154 Data Record #6 =========================================================================== Step = 80 Time = 1.49652778 Data = Rigid_Connector_Moment 1 0 0 0 2 3470.95 -913.559 134.63 3 3492.57 -769.627 0 4 3492.57 -769.628 -5.14476e-05 5 6.31134e-05 0.000330082 -0.000128745 6 -0.000439347 -0.000168612 -7.57505e-05 7 -0.00203027 0.000580905 -0.00021149 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 81 : 1.51319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968624 1 Nonlinear solution status: time= 1.51319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232464e+10 5.116613e+08 0.000000e+00 energy 2.069260e+03 6.915129e+01 2.069260e+02 displacement 3.364234e+04 3.364234e+04 3.364234e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19987110 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.67255 * * * ************************************************************************* ------- failed to converge at time : 1.51319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 81 : 1.50486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968408 1 Nonlinear solution status: time= 1.50486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081235e+09 3.320435e+07 0.000000e+00 energy 5.173250e+02 2.427689e+00 5.173250e+01 displacement 8.400292e+03 8.400292e+03 8.400292e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974906 2 Nonlinear solution status: time= 1.50486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081235e+09 2.129503e+06 0.000000e+00 energy 5.173250e+02 5.509231e-01 5.173250e+01 displacement 8.400292e+03 1.173066e+02 7.804720e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971036 3 Nonlinear solution status: time= 1.50486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.017142 convergence norms : INITIAL CURRENT REQUIRED residual 3.081235e+09 2.128704e+06 0.000000e+00 energy 5.173250e+02 1.360644e-03 5.173250e+01 displacement 8.400292e+03 5.980656e-03 7.801162e-01 ........................ augmentation # 1 max norm = 0.85122 (0.03) max norm = 2.52255 (0.03) max norm = 1.76002 (0.03) max norm = 3.08043 (0.03) max norm = 0.477443 (0.03) max norm = 1.31761 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.371129e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.298488e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.390091e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.227326e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.303758e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.227338e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.330912e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 3.365163e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.239266e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.076577e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.826333e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 6.054594e-08 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.50486 Data Record #1 =========================================================================== Step = 81 Time = 1.50486111 Data = center_of_mass 1 1.83343 37.1181 3.15609 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.38303 -14.2077 -1.23107 17 -4.4322 -7.22367 -26.2573 18 -2.70273 -14.5784 -1.35858 19 1.20896 31.3072 19.3085 20 -7.01283 -13.6274 -1.03151 21 -5.75357 -9.55622 74.9975 Data Record #2 =========================================================================== Step = 81 Time = 1.50486111 Data = rotation_quaternion 1 0.171799 -0.0212151 -0.00554586 0.984888 2 0 0 0 1 3 0 0 0 1 4 0.383862 -0.0363745 -0.0456189 0.921545 17 -0.0012068 0.000223537 -0.0340853 0.999418 18 0.00432949 0.0368418 -0.0341528 0.998728 19 0.172209 -0.0146165 -0.0432778 0.984001 20 0.175903 0.00446464 -0.0398873 0.983589 21 0.302988 -0.0403444 0.00164203 0.952138 Data Record #3 =========================================================================== Step = 81 Time = 1.50486111 Data = Reaction_Forces 1 -0.068308 0.0191293 -0.0691211 2 -1.49153 -2.44935 -8.62134 3 1.49914 2.47146 8.6236 4 0.592191 3.36453 -3.09757 17 0.00771901 -0.0027103 0.0826353 18 -0.0047193 0.0317912 -0.126769 19 0.0654538 0.169088 0.15675 20 0.0165524 0.0697496 -0.142832 21 -0.000823672 -0.00350089 0.00241511 Data Record #4 =========================================================================== Step = 81 Time = 1.50486111 Data = Reaction_Torques 1 -1.75601 -0.274424 0.0123418 2 -5.93472 -340.495 97.6462 3 9.02782 341.273 -96.407 4 -39.786 265.448 -992.7 17 0.156759 0.182647 0.12112 18 21.799 -245.321 1005.23 19 -4.47507 1.3395 -0.00379446 20 -0.0229623 -0.249659 -0.176009 21 -0.0119776 -0.00535796 -0.00164696 Data Record #5 =========================================================================== Step = 81 Time = 1.50486111 Data = Rigid_Connector_Force 1 0 0 0 2 0.00336379 0.0304224 -0.0441369 3 0.000364086 0.00134156 -3.4083e-06 4 0.00808309 -0.00136874 0.0826319 5 0.00473444 0.0420437 -0.0598677 6 -0.0772718 -0.196794 -0.0737859 7 -0.011818 -0.0277059 0.0829646 8 -0.319857 -3.68875 1.89327 Data Record #6 =========================================================================== Step = 81 Time = 1.50486111 Data = Rigid_Connector_Moment 1 0 0 0 2 3617.33 -1038.68 1005.36 3 3595.43 -793.623 0 4 3595.47 -793.624 0.129831 5 -0.00658197 -0.0581241 0.082281 6 -0.0911688 -0.147387 -0.0565484 7 -0.0440167 -0.051324 0.168584 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 82 : 1.52153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19971126 1 Nonlinear solution status: time= 1.52153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232316e+10 5.055797e+08 0.000000e+00 energy 2.067948e+03 6.872415e+01 2.067948e+02 displacement 3.321037e+04 3.321037e+04 3.321037e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19984716 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.675155 * * * ************************************************************************* ------- failed to converge at time : 1.52153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 82 : 1.51319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970676 1 Nonlinear solution status: time= 1.51319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081517e+09 3.112657e+07 0.000000e+00 energy 5.166028e+02 2.276188e+00 5.166028e+01 displacement 8.174234e+03 8.174234e+03 8.174234e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975896 2 Nonlinear solution status: time= 1.51319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081517e+09 5.218234e+06 0.000000e+00 energy 5.166028e+02 7.587272e-01 5.166028e+01 displacement 8.174234e+03 1.679157e+02 7.535762e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969542 3 Nonlinear solution status: time= 1.51319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.023012 convergence norms : INITIAL CURRENT REQUIRED residual 3.081517e+09 5.208201e+06 0.000000e+00 energy 5.166028e+02 2.206584e-03 5.166028e+01 displacement 8.174234e+03 1.883902e-02 7.531017e-01 ........................ augmentation # 1 max norm = 0.866164 (0.03) max norm = 2.57344 (0.03) max norm = 1.79106 (0.03) max norm = 3.09767 (0.03) max norm = 0.484648 (0.03) max norm = 1.3406 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.059389e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.393562e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.273390e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.247678e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.465841e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.247629e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.107192e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.263443e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.787428e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 6.172383e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.125226e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 9.458769e-08 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.51319 Data Record #1 =========================================================================== Step = 82 Time = 1.51319444 Data = center_of_mass 1 1.71915 36.8729 3.22592 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.40119 -14.3229 -1.27949 17 -4.43224 -7.22384 -26.3048 18 -2.72533 -14.6918 -1.40817 19 1.04591 30.9935 19.3979 20 -7.12077 -13.7243 -1.0707 21 -6.11258 -10.2064 74.7396 Data Record #2 =========================================================================== Step = 82 Time = 1.51319444 Data = rotation_quaternion 1 0.173461 -0.0224357 -0.00650087 0.984564 2 0 0 0 1 3 0 0 0 1 4 0.389826 -0.0370592 -0.0456809 0.919008 17 -0.00122685 0.000227004 -0.0338985 0.999425 18 0.00437357 0.037341 -0.0339682 0.998716 19 0.173909 -0.01591 -0.0434424 0.983674 20 0.177876 0.00457143 -0.0397616 0.983239 21 0.307012 -0.0417279 0.00107162 0.95079 Data Record #3 =========================================================================== Step = 82 Time = 1.51319444 Data = Reaction_Forces 1 -0.0309159 -0.112151 -0.120391 2 -1.50986 -2.48026 -8.73064 3 1.52303 2.50886 8.73833 4 -0.479656 2.89453 -2.02871 17 -0.108957 0.0221735 0.0953349 18 0.118908 0.0487157 -0.171277 19 -0.000741384 0.233518 0.192415 20 0.0632021 0.100531 -0.175442 21 -0.00112837 -0.00377451 0.00302735 Data Record #4 =========================================================================== Step = 82 Time = 1.51319444 Data = Reaction_Torques 1 -1.00154 -0.248291 0.0604057 2 -6.02136 -344.836 98.8851 3 9.05695 345.765 -96.2991 4 13.6569 630.33 -1476.27 17 -0.662422 -2.74211 0.272937 18 -21.5071 -617.59 1499.79 19 -5.15924 2.38343 -1.88757 20 0.0460283 -0.345792 -0.21158 21 -0.00996647 0.000894239 0.00171089 Data Record #5 =========================================================================== Step = 82 Time = 1.51319444 Data = Rigid_Connector_Force 1 0 0 0 2 0.0102675 0.0731403 -0.0759482 3 0.000317272 0.00225114 -5.65618e-06 4 -0.10864 0.0244246 0.0953292 5 0.010982 0.0772836 -0.0785199 6 -0.0514787 -0.256766 -0.0954923 7 -0.0522201 -0.0232478 0.0969224 8 -0.305658 -3.75736 1.87099 Data Record #6 =========================================================================== Step = 82 Time = 1.51319444 Data = Rigid_Connector_Moment 1 0 0 0 2 3633.77 -1422.69 1499.95 3 3655.36 -805.385 0 4 3655.21 -805.378 0.154367 5 -0.018033 -0.129127 0.13531 6 -0.0589286 -0.164178 -0.0621413 7 -0.132477 -0.0583015 0.244074 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 83 : 1.52986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969488 1 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232801e+10 5.027048e+08 0.000000e+00 energy 2.068033e+03 6.814217e+01 2.068033e+02 displacement 3.270773e+04 3.270773e+04 3.270773e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19978542 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.687844 * * * ************************************************************************* ------- failed to converge at time : 1.52986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 83 : 1.52153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968948 1 Nonlinear solution status: time= 1.52153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085486e+09 3.092875e+07 0.000000e+00 energy 5.166133e+02 2.208652e+00 5.166133e+01 displacement 8.009693e+03 8.009693e+03 8.009693e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970190 2 Nonlinear solution status: time= 1.52153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085486e+09 7.870439e+06 0.000000e+00 energy 5.166133e+02 9.718074e-01 5.166133e+01 displacement 8.009693e+03 4.250666e+02 7.115910e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966356 3 Nonlinear solution status: time= 1.52153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.047604 convergence norms : INITIAL CURRENT REQUIRED residual 3.085486e+09 7.848607e+06 0.000000e+00 energy 5.166133e+02 6.413415e-03 5.166133e+01 displacement 8.009693e+03 2.068756e-01 7.105565e-01 ........................ augmentation # 1 max norm = 0.88052 (0.03) max norm = 2.6256 (0.03) max norm = 1.82169 (0.03) max norm = 3.11506 (0.03) max norm = 0.492721 (0.03) max norm = 1.3638 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.346296e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.467148e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.105905e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.264220e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.914109e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.264141e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.423412e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 2.517154e-07 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.997298e-04 1.000000e-02 moment: 1.000000e+00 *** angle : 8.156339e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.200274e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 8.786968e-09 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.52153 Data Record #1 =========================================================================== Step = 83 Time = 1.52152778 Data = center_of_mass 1 1.63394 36.6493 3.25511 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.41252 -14.4367 -1.32841 17 -4.43227 -7.224 -26.3523 18 -2.74424 -14.8023 -1.45819 19 0.919779 30.6458 19.5321 20 -7.17973 -13.8301 -1.11315 21 -6.37003 -10.8918 74.415 Data Record #2 =========================================================================== Step = 83 Time = 1.52152778 Data = rotation_quaternion 1 0.175758 -0.0233936 -0.00688264 0.984131 2 0 0 0 1 3 0 0 0 1 4 0.395791 -0.0376189 -0.045613 0.916435 17 -0.00124321 0.000229516 -0.0335025 0.999438 18 0.0044253 0.0378847 -0.0335744 0.998708 19 0.176237 -0.0168509 -0.0434188 0.983245 20 0.180401 0.00466396 -0.0394956 0.982789 21 0.311113 -0.0428182 0.000911236 0.949407 Data Record #3 =========================================================================== Step = 83 Time = 1.52152778 Data = Reaction_Forces 1 0.750453 -0.768607 -0.941785 2 -1.5328 -2.51449 -8.86614 3 1.5467 2.53923 8.87659 4 -1.2111 2.63329 -1.44217 17 -0.16393 0.0353759 0.0916807 18 0.179159 0.0639532 -0.180049 19 -0.919119 1.79297 0.884951 20 0.32352 -0.100555 -0.156111 21 -0.00550383 -0.0213105 0.0250074 Data Record #4 =========================================================================== Step = 83 Time = 1.52152778 Data = Reaction_Torques 1 -9.49065 0.207394 8.13354 2 -5.91565 -350.205 100.219 3 9.12422 351.126 -96.4407 4 61.0659 907.986 -1745.67 17 -1.06063 -4.12706 0.342189 18 -60.6428 -902.115 1776.2 19 -11.7159 10.1033 -16.0773 20 -0.253093 -1.22146 0.27202 21 0.000617618 0.0251426 0.0150105 Data Record #5 =========================================================================== Step = 83 Time = 1.52152778 Data = Rigid_Connector_Force 1 0 0 0 2 0.015139 0.100431 -0.0883712 3 -9.02077e-05 0.00110222 -2.6732e-06 4 -0.16402 0.0364781 0.091678 5 -0.0169617 -0.109216 0.0896945 6 0.578638 -1.80163 -0.639145 7 -0.340481 -0.00866113 0.245805 8 -0.298579 -3.8222 1.85368 Data Record #6 =========================================================================== Step = 83 Time = 1.52152778 Data = Rigid_Connector_Moment 1 0 0 0 2 3643.64 -1714.96 1776.36 3 3704.47 -813.114 0 4 3704.23 -813.102 0.16313 5 -0.0853216 -0.564626 0.494129 6 -0.0729665 0.220148 0.0780004 7 0.00631501 0.00769853 -0.024408 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 84 : 1.53819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965492 1 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.233217e+10 5.027677e+08 0.000000e+00 energy 2.068259e+03 6.661044e+01 2.068259e+02 displacement 3.135549e+04 3.135549e+04 3.135549e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19975590 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.681351 * * * ************************************************************************* ------- failed to converge at time : 1.53819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 84 : 1.52986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965888 1 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 3.132091e+07 0.000000e+00 energy 5.166737e+02 1.975107e+00 5.166737e+01 displacement 7.604304e+03 7.604304e+03 7.604304e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968282 2 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 1.070168e+07 0.000000e+00 energy 5.166737e+02 1.182566e+00 5.166737e+01 displacement 7.604304e+03 4.764928e+02 7.097948e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964250 3 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 1.098794e+07 0.000000e+00 energy 5.166737e+02 1.753932e-01 5.166737e+01 displacement 7.604304e+03 1.114942e+02 7.188419e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963746 4 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 3.880476e+06 0.000000e+00 energy 5.166737e+02 4.206365e-01 5.166737e+01 displacement 7.604304e+03 2.745876e+01 7.273817e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963278 5 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 1.356919e+06 0.000000e+00 energy 5.166737e+02 1.508712e-01 5.166737e+01 displacement 7.604304e+03 7.157985e+00 7.325288e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963458 6 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 4.305184e+05 0.000000e+00 energy 5.166737e+02 5.421945e-02 5.166737e+01 displacement 7.604304e+03 1.981030e+00 7.356064e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963026 7 Nonlinear solution status: time= 1.52986 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.088883e+09 1.330520e+05 0.000000e+00 energy 5.166737e+02 1.732109e-02 5.166737e+01 displacement 7.604304e+03 5.653604e-01 7.373545e-01 ........................ augmentation # 1 max norm = 0.893134 (0.03) max norm = 2.69118 (0.03) max norm = 1.84788 (0.03) max norm = 3.137 (0.03) max norm = 0.501938 (0.03) max norm = 1.3888 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.247209e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.261473e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.748285e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.254484e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.124143e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.254485e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.771461e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.765697e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.722625e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.009075e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.008943e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.906149e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.52986 Data Record #1 =========================================================================== Step = 84 Time = 1.52986111 Data = center_of_mass 1 1.56297 36.4833 3.22309 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.37329 -14.5327 -1.37843 17 -4.43227 -7.22409 -26.3976 18 -2.73704 -14.8861 -1.50894 19 0.828634 30.2652 19.7383 20 -7.12701 -13.9378 -1.1588 21 -6.41333 -11.6313 73.9826 Data Record #2 =========================================================================== Step = 84 Time = 1.52986111 Data = rotation_quaternion 1 0.179037 -0.0238951 -0.00533642 0.983538 2 0 0 0 1 3 0 0 0 1 4 0.401867 -0.0373069 -0.0447655 0.913842 17 -0.00123404 0.000225559 -0.031718 0.999496 18 0.00453289 0.0387431 -0.0317915 0.998733 19 0.179538 -0.0171206 -0.0424534 0.982685 20 0.183846 0.0052654 -0.0382929 0.982195 21 0.315436 -0.043253 0.00260863 0.947957 Data Record #3 =========================================================================== Step = 84 Time = 1.52986111 Data = Reaction_Forces 1 0.00256507 0.0209764 0.00348356 2 -1.59327 -2.5808 -9.2075 3 1.59358 2.58137 9.20733 4 -0.0391285 -0.0242301 0.0260464 17 -0.00108346 0.000231011 0.000185459 18 0.0012199 0.000457444 -0.000351283 19 -0.00058097 0.000360748 -0.000744636 20 -0.00041748 -0.00196012 0.0011605 21 -7.89732e-05 -0.000382238 0.000371783 Data Record #4 =========================================================================== Step = 84 Time = 1.52986111 Data = Reaction_Torques 1 -0.167486 0.00259941 0.0214898 2 -4.60959 -363.59 102.577 3 6.61922 362.31 -102.238 4 31.6579 201.955 -157.288 17 -0.00291505 -0.0280079 0.00112417 18 -31.1207 -202.006 157.32 19 0.0417563 -0.0118056 0.000689326 20 0.00164131 0.000301449 0.000961996 21 0.000208562 0.00201737 0.000865231 Data Record #5 =========================================================================== Step = 84 Time = 1.52986111 Data = Rigid_Connector_Force 1 0 0 0 2 0.000136301 0.000692201 -0.000165834 3 -1.4611e-07 3.74543e-06 -9.10992e-09 4 -0.0010836 0.000234757 0.00018545 5 -0.000332441 -0.00169073 0.000411079 6 0.000666009 -9.13574e-05 -4.78312e-06 7 8.50388e-05 0.00026939 -0.000749419 8 -0.291168 -3.88255 1.84506 Data Record #6 =========================================================================== Step = 84 Time = 1.52986111 Data = Rigid_Connector_Moment 1 0 0 0 2 3647.68 -995.766 157.32 3 3678.79 -793.759 0 4 3678.8 -793.76 -5.68218e-05 5 -0.000326281 -0.00165373 0.000388096 6 -0.00194967 0.00134056 0.00041804 7 -0.00142457 0.000243952 0.000278229 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 85 : 1.54653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963080 1 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.201956e+08 0.000000e+00 energy 2.069717e+03 6.586920e+01 2.069717e+02 displacement 3.225731e+04 3.225731e+04 3.225731e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19976328 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.632992 * * * ************************************************************************* ------- failed to converge at time : 1.54653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 85 : 1.53819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962810 1 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 3.497836e+07 0.000000e+00 energy 5.174613e+02 1.695068e+00 5.174613e+01 displacement 8.054413e+03 8.054413e+03 8.054413e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967688 2 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.094111e+06 0.000000e+00 energy 5.174613e+02 8.587593e-01 5.174613e+01 displacement 8.054413e+03 4.155422e+02 7.368580e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966374 3 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.194779e+06 0.000000e+00 energy 5.174613e+02 7.414915e-02 5.174613e+01 displacement 8.054413e+03 1.890675e+01 7.310127e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965330 4 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 3.227456e+06 0.000000e+00 energy 5.174613e+02 2.286223e-02 5.174613e+01 displacement 8.054413e+03 4.141205e+01 7.287964e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965510 5 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.252291e+06 0.000000e+00 energy 5.174613e+02 1.188151e-01 5.174613e+01 displacement 8.054413e+03 9.464049e+00 7.283681e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965366 6 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.188927e+05 0.000000e+00 energy 5.174613e+02 4.921125e-02 5.174613e+01 displacement 8.054413e+03 2.294883e+00 7.279159e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965654 7 Nonlinear solution status: time= 1.53819 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.356900e+05 0.000000e+00 energy 5.174613e+02 1.736692e-02 5.174613e+01 displacement 8.054413e+03 6.863285e-01 7.270993e-01 ........................ augmentation # 1 max norm = 0.906627 (0.03) max norm = 2.74546 (0.03) max norm = 1.88128 (0.03) max norm = 3.15369 (0.03) max norm = 0.511298 (0.03) max norm = 1.41301 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.421294e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.275073e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.565874e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.267703e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.430080e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.267704e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.904785e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 6.599261e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.090398e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.027151e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.343173e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.692691e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.53819 Data Record #1 =========================================================================== Step = 85 Time = 1.53819444 Data = center_of_mass 1 1.50953 36.2825 3.20619 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.37213 -14.6451 -1.42058 17 -4.4323 -7.22423 -26.4372 18 -2.75129 -14.9931 -1.55218 19 0.746473 29.8708 19.9237 20 -7.13523 -14.0518 -1.19625 21 -6.53939 -12.3573 73.5779 Data Record #2 =========================================================================== Step = 85 Time = 1.53819444 Data = rotation_quaternion 1 0.182048 -0.0244296 -0.00518846 0.982972 2 0 0 0 1 3 0 0 0 1 4 0.407837 -0.037593 -0.0446355 0.911188 17 -0.00124719 0.00022716 -0.0310967 0.999516 18 0.0046089 0.0394425 -0.0311726 0.998725 19 0.182568 -0.0175436 -0.0422708 0.982127 20 0.186993 0.00548603 -0.0379151 0.981614 21 0.31963 -0.0439057 0.00290293 0.94652 Data Record #3 =========================================================================== Step = 85 Time = 1.53819444 Data = Reaction_Forces 1 0.0030424 0.0215781 0.00388948 2 -1.64807 -2.65245 -9.52685 3 1.648 2.65292 9.5269 4 -0.0386428 -0.0242005 0.0267246 17 -0.00138911 0.000296525 0.000153424 18 0.00154287 0.000497987 -0.000378758 19 -0.00111621 0.000638326 -0.000801121 20 -0.000280435 -0.00215757 0.00137478 21 -8.36634e-05 -0.000421977 0.000405506 Data Record #4 =========================================================================== Step = 85 Time = 1.53819444 Data = Reaction_Torques 1 -0.187382 0.00471626 0.0229709 2 -3.88819 -376.204 105.275 3 6.42373 374.915 -105.016 4 29.2434 196.965 -167.89 17 -0.00530089 -0.0355343 0.00147079 18 -28.7113 -197.062 167.913 19 0.0498444 -0.0102236 -0.00751772 20 0.00133999 0.000525653 0.00128685 21 0.00020733 0.00203673 0.000994988 Data Record #5 =========================================================================== Step = 85 Time = 1.53819444 Data = Rigid_Connector_Force 1 0 0 0 2 0.000152818 0.000796901 -0.000225339 3 -9.37055e-07 2.38864e-06 -5.42981e-09 4 -0.00139005 0.000298914 0.000153419 5 -0.000345148 -0.00180153 0.000513385 6 0.0010515 -0.000282282 -6.02696e-05 7 -6.47127e-05 0.000356044 -0.00086139 8 -0.290387 -3.94302 1.83312 Data Record #6 =========================================================================== Step = 85 Time = 1.53819444 Data = Rigid_Connector_Moment 1 0 0 0 2 3689.84 -994.564 167.913 3 3718.55 -797.501 0 4 3718.55 -797.502 -4.46349e-05 5 -0.000360413 -0.00187561 0.000521275 6 -0.00250426 0.00171174 0.000542204 7 -0.00106699 0.000165489 0.000247768 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 86 : 1.55486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965510 1 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232473e+10 5.224445e+08 0.000000e+00 energy 2.070100e+03 6.533976e+01 2.070100e+02 displacement 3.239394e+04 3.239394e+04 3.239394e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974654 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.623774 * * * ************************************************************************* ------- failed to converge at time : 1.55486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 86 : 1.54653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965186 1 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 3.554684e+07 0.000000e+00 energy 5.175589e+02 1.610413e+00 5.175589e+01 displacement 8.087556e+03 8.087556e+03 8.087556e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967382 2 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 3.700574e+06 0.000000e+00 energy 5.175589e+02 8.427924e-01 5.175589e+01 displacement 8.087556e+03 4.748485e+02 7.436294e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963422 3 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 3.833661e+06 0.000000e+00 energy 5.175589e+02 7.858218e-02 5.175589e+01 displacement 8.087556e+03 2.312768e+01 7.408931e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963314 4 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 3.019174e+06 0.000000e+00 energy 5.175589e+02 1.284537e-02 5.175589e+01 displacement 8.087556e+03 5.172161e+01 7.450563e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963332 5 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 1.162997e+06 0.000000e+00 energy 5.175589e+02 1.118978e-01 5.175589e+01 displacement 8.087556e+03 1.180805e+01 7.485047e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962720 6 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 3.865968e+05 0.000000e+00 energy 5.175589e+02 4.604253e-02 5.175589e+01 displacement 8.087556e+03 2.772335e+00 7.498110e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962846 7 Nonlinear solution status: time= 1.54653 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081306e+09 1.209400e+05 0.000000e+00 energy 5.175589e+02 1.557639e-02 5.175589e+01 displacement 8.087556e+03 6.848492e-01 7.502665e-01 ........................ augmentation # 1 max norm = 0.919973 (0.03) max norm = 2.79547 (0.03) max norm = 1.91517 (0.03) max norm = 3.16926 (0.03) max norm = 0.521119 (0.03) max norm = 1.43705 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.295982e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.290822e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.337120e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.284240e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.418169e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.284241e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.125856e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 9.538155e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.946382e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.393021e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.093377e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 4.964959e-11 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.54653 Data Record #1 =========================================================================== Step = 86 Time = 1.54652778 Data = center_of_mass 1 1.47021 36.0842 3.17457 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.37463 -14.7615 -1.46286 17 -4.43233 -7.22438 -26.4773 18 -2.76719 -15.1049 -1.59549 19 0.681837 29.456 20.1203 20 -7.13139 -14.1728 -1.2354 21 -6.62985 -13.0971 73.1466 Data Record #2 =========================================================================== Step = 86 Time = 1.54652778 Data = rotation_quaternion 1 0.185291 -0.0248234 -0.00499929 0.982357 2 0 0 0 1 3 0 0 0 1 4 0.413773 -0.0379492 -0.044556 0.908497 17 -0.00126358 0.000229419 -0.0305392 0.999533 18 0.00467063 0.0400909 -0.0306177 0.998716 19 0.185824 -0.017804 -0.0421165 0.981519 20 0.190317 0.00560956 -0.0376064 0.980986 21 0.323842 -0.0444489 0.00318083 0.945061 Data Record #3 =========================================================================== Step = 86 Time = 1.54652778 Data = Reaction_Forces 1 0.00413952 0.0225289 0.00391967 2 -1.69995 -2.72011 -9.83056 3 1.70027 2.7207 9.83038 4 -0.0329255 -0.020627 0.0213153 17 -0.000904968 0.000191748 0.000171834 18 0.0010049 0.000314278 -0.000282298 19 -0.00196415 0.00142032 -0.000647481 20 -9.67032e-05 -0.00249286 0.00140687 21 -8.90677e-05 -0.000444101 0.000419879 Data Record #4 =========================================================================== Step = 86 Time = 1.54652778 Data = Reaction_Torques 1 -0.208444 0.00968637 0.0302918 2 -3.1767 -388.212 107.821 3 6.21373 386.83 -107.647 4 29.5231 193.404 -149.017 17 -0.0021138 -0.0234508 0.000938357 18 -29.0421 -193.422 149.002 19 0.0574895 -0.00706918 -0.0203356 20 0.000318761 0.000111508 0.00173728 21 0.000220736 0.0020557 0.00104103 Data Record #5 =========================================================================== Step = 86 Time = 1.54652778 Data = Rigid_Connector_Force 1 0 0 0 2 9.94463e-05 0.000508312 -0.000110469 3 -4.84472e-07 2.28635e-06 -5.48983e-09 4 -0.000905453 0.000194035 0.000171829 5 -0.00039719 -0.00203725 0.000459454 6 0.00166366 -0.000964708 -0.000299937 7 -0.000300487 0.000455609 -0.000947418 8 -0.294825 -4.0015 1.8223 Data Record #6 =========================================================================== Step = 86 Time = 1.54652778 Data = Rigid_Connector_Moment 1 0 0 0 2 3738.92 -997.124 149.002 3 3767.96 -803.702 0 4 3767.96 -803.702 -4.93828e-05 5 -0.000536056 -0.00274446 0.000607001 6 -0.00295469 0.00279639 0.000956319 7 -0.000144107 2.38142e-05 2.91849e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 87 : 1.56319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963008 1 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232470e+10 5.217880e+08 0.000000e+00 energy 2.070301e+03 6.571533e+01 2.070301e+02 displacement 3.196439e+04 3.196439e+04 3.196439e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19974780 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.625273 * * * ************************************************************************* ------- failed to converge at time : 1.56319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 87 : 1.55486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963080 1 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 3.557733e+07 0.000000e+00 energy 5.176154e+02 1.608423e+00 5.176154e+01 displacement 7.979819e+03 7.979819e+03 7.979819e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967616 2 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 3.549483e+06 0.000000e+00 energy 5.176154e+02 8.645029e-01 5.176154e+01 displacement 7.979819e+03 5.611919e+02 7.439767e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965258 3 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 3.674015e+06 0.000000e+00 energy 5.176154e+02 7.080964e-02 5.176154e+01 displacement 7.979819e+03 1.044298e+01 7.325253e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964988 4 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 2.852188e+06 0.000000e+00 energy 5.176154e+02 1.870637e-02 5.176154e+01 displacement 7.979819e+03 2.038381e+01 7.178038e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965528 5 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 1.052793e+06 0.000000e+00 energy 5.176154e+02 1.077928e-01 5.176154e+01 displacement 7.979819e+03 4.511057e+00 7.094676e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965150 6 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 3.409335e+05 0.000000e+00 energy 5.176154e+02 4.186825e-02 5.176154e+01 displacement 7.979819e+03 1.307165e+00 7.057150e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964934 7 Nonlinear solution status: time= 1.55486 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081286e+09 1.067791e+05 0.000000e+00 energy 5.176154e+02 1.370602e-02 5.176154e+01 displacement 7.979819e+03 3.909161e-01 7.038804e-01 ........................ augmentation # 1 max norm = 0.933203 (0.03) max norm = 2.84718 (0.03) max norm = 1.94914 (0.03) max norm = 3.23553 (0.03) max norm = 0.529654 (0.03) max norm = 1.4611 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.080753e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.308244e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.110300e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.302026e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.489781e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.302026e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.370665e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.235213e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.545822e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.030887e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.006760e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.824082e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.55486 Data Record #1 =========================================================================== Step = 87 Time = 1.55486111 Data = center_of_mass 1 1.43199 35.8724 3.16577 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.37836 -14.8787 -1.50573 17 -4.43236 -7.22453 -26.5183 18 -2.78371 -15.2176 -1.63934 19 0.621822 29.0638 20.2801 20 -7.12855 -14.2943 -1.2753 21 -6.71916 -13.8049 72.76 Data Record #2 =========================================================================== Step = 87 Time = 1.55486111 Data = rotation_quaternion 1 0.188128 -0.0251817 -0.00487117 0.98181 2 0 0 0 1 3 0 0 0 1 4 0.419685 -0.0383374 -0.0445126 0.905767 17 -0.0012812 0.000231937 -0.0300246 0.999548 18 0.00472659 0.0407155 -0.0301059 0.998706 19 0.188673 -0.018051 -0.0419876 0.980976 20 0.193242 0.00578091 -0.0373238 0.980424 21 0.327993 -0.0449104 0.00318175 0.943607 Data Record #3 =========================================================================== Step = 87 Time = 1.55486111 Data = Reaction_Forces 1 0.000491208 0.0145649 0.00273448 2 -1.75218 -2.78809 -10.1364 3 1.75261 2.78865 10.1362 4 -0.0285082 -0.0188822 0.0190327 17 -0.000818895 0.000172587 0.000137167 18 0.000912555 0.000310488 -0.000256019 19 0.000629042 -0.000104216 -0.000326731 20 -0.000580318 -0.000911992 0.000508615 21 -4.86001e-05 -0.000254453 0.00023413 Data Record #4 =========================================================================== Step = 87 Time = 1.55486111 Data = Reaction_Torques 1 -0.104209 -0.00913861 0.00595801 2 -2.45243 -400.304 110.377 3 6.00714 398.904 -110.312 4 25.9685 177.497 -145.676 17 -0.00226416 -0.0211418 0.000855917 18 -25.5457 -177.527 145.635 19 0.013391 -0.0120294 0.018847 20 0.00192106 0.000619196 0.000382907 21 0.000137176 0.00169545 0.000777461 Data Record #5 =========================================================================== Step = 87 Time = 1.55486111 Data = Rigid_Connector_Force 1 0 0 0 2 9.31321e-05 0.000485118 -0.000118857 3 -5.27998e-07 2.04317e-06 -4.92444e-09 4 -0.000819423 0.000174631 0.000137162 5 -0.000171687 -0.000894589 0.000219834 6 -0.000220411 0.000121619 3.795e-05 7 0.000408631 1.74025e-05 -0.000288781 8 -0.300068 -4.06244 1.80539 Data Record #6 =========================================================================== Step = 87 Time = 1.55486111 Data = Rigid_Connector_Moment 1 0 0 0 2 3795.44 -988.426 145.635 3 3820.98 -810.899 0 4 3820.98 -810.899 -3.85077e-05 5 6.56768e-05 0.000349773 -0.000103262 6 -0.00117751 -0.000232078 -0.000148069 7 -0.00166927 0.000484642 -0.000177367 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 88 : 1.57153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964718 1 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.263189e+08 0.000000e+00 energy 2.070543e+03 6.672618e+01 2.070543e+02 displacement 3.344390e+04 3.344390e+04 3.344390e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972296 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.609969 * * * ************************************************************************* ------- failed to converge at time : 1.57153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 88 : 1.56319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964376 1 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 3.685234e+07 0.000000e+00 energy 5.176778e+02 1.688503e+00 5.176778e+01 displacement 8.353065e+03 8.353065e+03 8.353065e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967472 2 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 3.292881e+06 0.000000e+00 energy 5.176778e+02 6.640289e-01 5.176778e+01 displacement 8.353065e+03 9.001992e+01 7.413210e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965960 3 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 3.288992e+06 0.000000e+00 energy 5.176778e+02 5.163144e-02 5.176778e+01 displacement 8.353065e+03 4.657241e+00 7.278718e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965528 4 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 2.530898e+06 0.000000e+00 energy 5.176778e+02 1.399738e-02 5.176778e+01 displacement 8.353065e+03 1.072437e+01 7.109121e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965096 5 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 9.572664e+05 0.000000e+00 energy 5.176778e+02 9.439208e-02 5.176778e+01 displacement 8.353065e+03 3.357473e+00 7.050440e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964628 6 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 3.127754e+05 0.000000e+00 energy 5.176778e+02 3.800827e-02 5.176778e+01 displacement 8.353065e+03 1.065208e+00 7.026232e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963890 7 Nonlinear solution status: time= 1.56319 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081267e+09 9.534841e+04 0.000000e+00 energy 5.176778e+02 1.263284e-02 5.176778e+01 displacement 8.353065e+03 3.242173e-01 7.015260e-01 ........................ augmentation # 1 max norm = 0.946776 (0.03) max norm = 2.89691 (0.03) max norm = 1.98336 (0.03) max norm = 3.31922 (0.03) max norm = 0.532314 (0.03) max norm = 1.48527 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.306654e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.328113e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.538649e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.322225e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.500050e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.322226e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.828083e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.112250e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.773927e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.330167e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.132643e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.261086e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.56319 Data Record #1 =========================================================================== Step = 88 Time = 1.56319444 Data = center_of_mass 1 1.34617 35.5917 3.29388 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.3844 -14.9964 -1.54902 17 -4.43239 -7.22471 -26.5598 18 -2.8019 -15.3314 -1.68362 19 0.510463 28.8168 20.269 20 -7.19323 -14.4019 -1.31011 21 -6.96505 -14.3469 72.6352 Data Record #2 =========================================================================== Step = 88 Time = 1.56319444 Data = rotation_quaternion 1 0.188675 -0.0259366 -0.00553851 0.981681 2 0 0 0 1 3 0 0 0 1 4 0.42557 -0.0387734 -0.0445739 0.902995 17 -0.00130117 0.000235008 -0.0296195 0.99956 18 0.00478059 0.0413345 -0.0297036 0.998692 19 0.18924 -0.018904 -0.0420315 0.980849 20 0.194075 0.0063218 -0.0370755 0.980265 21 0.331819 -0.0454896 0.0017342 0.942244 Data Record #3 =========================================================================== Step = 88 Time = 1.56319444 Data = Reaction_Forces 1 0.000317185 0.0105265 0.00185642 2 -1.80832 -2.86226 -10.4645 3 1.80892 2.86276 10.4642 4 -0.0249376 -0.0167604 0.0167812 17 -0.00072332 0.000152323 0.000121189 18 0.000801683 0.000256192 -0.000228112 19 0.000445276 -6.29203e-05 -0.000159504 20 -0.000382487 -0.000546978 0.000288175 21 -3.57883e-05 -0.000188554 0.00017048 Data Record #4 =========================================================================== Step = 88 Time = 1.56319444 Data = Reaction_Torques 1 -0.0695232 -0.00921302 0.00247292 2 -1.73969 -413.271 113.179 3 5.81903 411.84 -113.217 4 23.2713 164.812 -141.359 17 -0.00200501 -0.0186738 0.000757721 18 -22.8925 -164.838 141.3 19 0.00547379 -0.00731551 0.0129521 20 0.00194112 0.00015396 0.000254923 21 0.000100133 0.00149145 0.00069415 Data Record #5 =========================================================================== Step = 88 Time = 1.56319444 Data = Rigid_Connector_Force 1 0 0 0 2 7.76666e-05 0.000409887 -0.000106927 3 -6.96394e-07 1.37203e-06 -3.17309e-09 4 -0.000724016 0.000153695 0.000121186 5 -0.000105442 -0.000555274 0.00014219 6 -0.000168231 5.46237e-05 1.35188e-05 7 0.000277045 -8.29662e-06 -0.000145985 8 -0.290753 -4.1391 1.76075 Data Record #6 =========================================================================== Step = 88 Time = 1.56319444 Data = Rigid_Connector_Moment 1 0 0 0 2 3858.03 -985.172 141.3 3 3880.92 -820.333 0 4 3880.93 -820.334 -3.3181e-05 5 5.88131e-05 0.000315099 -9.26964e-05 6 -0.000645517 -0.000236721 -0.000126258 7 -0.00179285 0.000523827 -0.000198462 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 89 : 1.57986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963746 1 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232466e+10 5.303453e+08 0.000000e+00 energy 2.070968e+03 6.589666e+01 2.070968e+02 displacement 3.423317e+04 3.423317e+04 3.423317e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973088 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.597297 * * * ************************************************************************* ------- failed to converge at time : 1.57986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 89 : 1.57153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963854 1 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.794778e+07 0.000000e+00 energy 5.177869e+02 1.518472e+00 5.177869e+01 displacement 8.550826e+03 8.550826e+03 8.550826e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966536 2 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 2.952711e+06 0.000000e+00 energy 5.177869e+02 5.969222e-01 5.177869e+01 displacement 8.550826e+03 8.358202e+01 7.616871e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964610 3 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.096209e+06 0.000000e+00 energy 5.177869e+02 6.754514e-02 5.177869e+01 displacement 8.550826e+03 4.416244e+00 7.482494e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964304 4 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 2.631059e+06 0.000000e+00 energy 5.177869e+02 1.017383e-02 5.177869e+01 displacement 8.550826e+03 1.042288e+01 7.311445e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964412 5 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 9.976892e+05 0.000000e+00 energy 5.177869e+02 9.869885e-02 5.177869e+01 displacement 8.550826e+03 3.421121e+00 7.246627e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964430 6 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.225761e+05 0.000000e+00 energy 5.177869e+02 3.974724e-02 5.177869e+01 displacement 8.550826e+03 1.045871e+00 7.222641e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964214 7 Nonlinear solution status: time= 1.57153 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 9.570463e+04 0.000000e+00 energy 5.177869e+02 1.309740e-02 5.177869e+01 displacement 8.550826e+03 3.112003e-01 7.212282e-01 ........................ augmentation # 1 max norm = 0.960344 (0.03) max norm = 2.9434 (0.03) max norm = 2.01809 (0.03) max norm = 3.40579 (0.03) max norm = 0.534732 (0.03) max norm = 1.50948 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.826887e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.350658e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.388514e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.344716e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.064278e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.344717e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.300498e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.006028e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.617105e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.100398e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.856787e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.332755e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.57153 Data Record #1 =========================================================================== Step = 89 Time = 1.57152778 Data = center_of_mass 1 1.26117 35.3018 3.42637 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.39213 -15.1168 -1.59268 17 -4.43242 -7.22489 -26.6018 18 -2.82129 -15.4482 -1.72824 19 0.400447 28.5692 20.2497 20 -7.26018 -14.5119 -1.34518 21 -7.21837 -14.8842 72.5203 Data Record #2 =========================================================================== Step = 89 Time = 1.57152778 Data = rotation_quaternion 1 0.189141 -0.0266909 -0.00630482 0.981567 2 0 0 0 1 3 0 0 0 1 4 0.43143 -0.0392374 -0.0446796 0.900185 17 -0.00132339 0.000238532 -0.0292619 0.999571 18 0.00482968 0.0419436 -0.0293491 0.998677 19 0.189726 -0.0197709 -0.0421185 0.980734 20 0.194827 0.00685633 -0.0368689 0.98012 21 0.3356 -0.0460669 0.000137383 0.940878 Data Record #3 =========================================================================== Step = 89 Time = 1.57152778 Data = Reaction_Forces 1 0.000321154 0.010101 0.00174996 2 -1.86536 -2.93725 -10.7987 3 1.86578 2.93779 10.7985 4 -0.0228038 -0.0163259 0.0155682 17 -0.000678635 0.000142619 0.000129751 18 0.00074826 0.000220938 -0.000222837 19 0.000414325 -5.81905e-05 -0.000129364 20 -0.000354747 -0.000491403 0.000246046 21 -3.46035e-05 -0.000182257 0.000162151 Data Record #4 =========================================================================== Step = 89 Time = 1.57152778 Data = Reaction_Torques 1 -0.0649368 -0.00927827 0.00233722 2 -0.984024 -426.488 116.007 3 5.60156 424.998 -116.123 4 22.8834 164.703 -142.176 17 -0.00160145 -0.0175782 0.000708871 18 -22.506 -164.744 142.102 19 0.00401246 -0.00660521 0.0121681 20 0.00193791 4.46536e-05 0.000234821 21 8.69785e-05 0.00147832 0.000719505 Data Record #5 =========================================================================== Step = 89 Time = 1.57152778 Data = Rigid_Connector_Force 1 0 0 0 2 6.89036e-05 0.000364743 -9.30888e-05 3 -7.21908e-07 1.18609e-06 -2.72982e-09 4 -0.000679357 0.000143805 0.000129748 5 -9.57951e-05 -0.000505801 0.000126259 6 -0.000155373 4.37928e-05 9.57639e-06 7 0.000258952 -1.43977e-05 -0.000119787 8 -0.281395 -4.21565 1.71354 Data Record #6 =========================================================================== Step = 89 Time = 1.57152778 Data = Rigid_Connector_Moment 1 0 0 0 2 3925.03 -996.206 142.102 3 3947.53 -831.463 0 4 3947.54 -831.463 -3.39387e-05 5 5.2987e-05 0.000285236 -8.31916e-05 6 -0.000571991 -0.000234025 -0.00012292 7 -0.00181374 0.000529277 -0.000198837 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 90 : 1.58819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964448 1 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232466e+10 5.347245e+08 0.000000e+00 energy 2.071184e+03 6.498646e+01 2.071184e+02 displacement 3.439393e+04 3.439393e+04 3.439393e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970460 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.587377 * * * ************************************************************************* ------- failed to converge at time : 1.58819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 90 : 1.57986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964394 1 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.896831e+07 0.000000e+00 energy 5.178464e+02 1.304561e+00 5.178464e+01 displacement 8.592379e+03 8.592379e+03 8.592379e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966176 2 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.172666e+06 0.000000e+00 energy 5.178464e+02 6.513785e-01 5.178464e+01 displacement 8.592379e+03 8.700075e+01 7.666715e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963746 3 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.256228e+06 0.000000e+00 energy 5.178464e+02 6.174155e-02 5.178464e+01 displacement 8.592379e+03 4.240247e+00 7.546670e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963422 4 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 2.647156e+06 0.000000e+00 energy 5.178464e+02 1.050632e-03 5.178464e+01 displacement 8.592379e+03 9.884997e+00 7.395530e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963710 5 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 9.927128e+05 0.000000e+00 energy 5.178464e+02 9.937762e-02 5.178464e+01 displacement 8.592379e+03 3.124348e+00 7.342666e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963152 6 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 3.227894e+05 0.000000e+00 energy 5.178464e+02 3.952032e-02 5.178464e+01 displacement 8.592379e+03 9.901552e-01 7.320383e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963314 7 Nonlinear solution status: time= 1.57986 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081252e+09 9.200114e+04 0.000000e+00 energy 5.178464e+02 1.315162e-02 5.178464e+01 displacement 8.592379e+03 2.839374e-01 7.309904e-01 ........................ augmentation # 1 max norm = 0.973908 (0.03) max norm = 2.98728 (0.03) max norm = 2.05285 (0.03) max norm = 3.49385 (0.03) max norm = 0.537222 (0.03) max norm = 1.53387 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.663304e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.373184e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.339334e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.367235e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.805689e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.367236e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.110215e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.829399e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.303037e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.669880e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.201890e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.247957e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.57986 Data Record #1 =========================================================================== Step = 90 Time = 1.57986111 Data = center_of_mass 1 1.17957 35.0063 3.55632 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.39952 -15.2388 -1.63742 17 -4.43246 -7.22508 -26.6448 18 -2.84118 -15.5664 -1.77387 19 0.294292 28.3149 20.2294 20 -7.32505 -14.6237 -1.38125 21 -7.47341 -15.4243 72.402 Data Record #2 =========================================================================== Step = 90 Time = 1.57986111 Data = rotation_quaternion 1 0.189632 -0.0274236 -0.0071762 0.981446 2 0 0 0 1 3 0 0 0 1 4 0.437272 -0.0396991 -0.0448182 0.897334 17 -0.00134564 0.000242076 -0.0289274 0.999581 18 0.00488105 0.0425625 -0.0290178 0.99866 19 0.190233 -0.020631 -0.0422339 0.980613 20 0.195601 0.00739369 -0.0366889 0.979969 21 0.339352 -0.046641 -0.00155549 0.939501 Data Record #3 =========================================================================== Step = 90 Time = 1.57986111 Data = Reaction_Forces 1 0.000295777 0.00859803 0.00148325 2 -1.92545 -3.01532 -11.15 3 1.92581 3.01588 11.1498 4 -0.0229045 -0.0158467 0.0157445 17 -0.000653677 0.000137076 0.00012525 18 0.000719033 0.000209156 -0.000222443 19 0.000323866 -4.9234e-05 -0.000101045 20 -0.000272586 -0.000379726 0.000197032 21 -3.01347e-05 -0.000160506 0.000140698 Data Record #4 =========================================================================== Step = 90 Time = 1.57986111 Data = Reaction_Torques 1 -0.0542398 -0.0086083 0.000915584 2 -0.149596 -440.374 118.942 3 5.36084 438.852 -119.156 4 20.8898 157.513 -144.104 17 -0.00156145 -0.0169327 0.000683553 18 -20.5319 -157.556 144.024 19 0.00270758 -0.00498091 0.00934595 20 0.00188659 -7.6235e-05 0.000208807 21 6.64429e-05 0.00137645 0.000718632 Data Record #5 =========================================================================== Step = 90 Time = 1.57986111 Data = Rigid_Connector_Force 1 0 0 0 2 6.44997e-05 0.000347262 -9.71958e-05 3 -8.56075e-07 1.03002e-06 -2.2862e-09 4 -0.000654533 0.000138106 0.000125247 5 -7.29699e-05 -0.000390694 0.000104748 6 -0.00012425 3.82663e-05 8.76032e-06 7 0.000199616 -1.09678e-05 -9.22843e-05 8 -0.271775 -4.29135 1.66503 Data Record #6 =========================================================================== Step = 90 Time = 1.57986111 Data = Rigid_Connector_Moment 1 0 0 0 2 3993.68 -1000.26 144.024 3 4014.21 -842.701 0 4 4014.21 -842.701 -3.2773e-05 5 4.03953e-05 0.000220861 -6.89784e-05 6 -0.000451785 -0.000191529 -0.000100854 7 -0.00179156 0.000518735 -0.000185934 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 91 : 1.59653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963170 1 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232465e+10 5.370267e+08 0.000000e+00 energy 2.071368e+03 6.444537e+01 2.071368e+02 displacement 3.420403e+04 3.420403e+04 3.420403e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970856 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.583649 * * * ************************************************************************* ------- failed to converge at time : 1.59653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 91 : 1.58819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963764 1 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 3.957342e+07 0.000000e+00 energy 5.178921e+02 1.201234e+00 5.178921e+01 displacement 8.544438e+03 8.544438e+03 8.544438e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965132 2 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 2.772091e+06 0.000000e+00 energy 5.178921e+02 5.070961e-01 5.178921e+01 displacement 8.544438e+03 7.584718e+01 7.707118e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963296 3 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 2.854563e+06 0.000000e+00 energy 5.178921e+02 6.317080e-02 5.178921e+01 displacement 8.544438e+03 3.871383e+00 7.595534e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963242 4 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 2.465275e+06 0.000000e+00 energy 5.178921e+02 1.632564e-02 5.178921e+01 displacement 8.544438e+03 8.974997e+00 7.457613e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963152 5 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 9.440788e+05 0.000000e+00 energy 5.178921e+02 9.216556e-02 5.178921e+01 displacement 8.544438e+03 2.856207e+00 7.412248e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963134 6 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 3.119636e+05 0.000000e+00 energy 5.178921e+02 3.755357e-02 5.178921e+01 displacement 8.544438e+03 9.141768e-01 7.393897e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962828 7 Nonlinear solution status: time= 1.58819 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081247e+09 9.586571e+04 0.000000e+00 energy 5.178921e+02 1.263629e-02 5.178921e+01 displacement 8.544438e+03 2.874915e-01 7.384902e-01 ........................ augmentation # 1 max norm = 0.987476 (0.03) max norm = 3.0305 (0.03) max norm = 2.08794 (0.03) max norm = 3.58565 (0.03) max norm = 0.539758 (0.03) max norm = 1.5584 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.042820e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.398282e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.108440e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.392214e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.558388e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.392215e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.381723e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.155239e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.887971e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.145930e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.661814e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.926309e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.58819 Data Record #1 =========================================================================== Step = 91 Time = 1.58819444 Data = center_of_mass 1 1.10112 34.7063 3.68344 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.40964 -15.3622 -1.68253 17 -4.4325 -7.22528 -26.6884 18 -2.86225 -15.6866 -1.81992 19 0.191824 28.0549 20.2083 20 -7.39018 -14.7372 -1.41788 21 -7.73048 -15.9652 72.2806 Data Record #2 =========================================================================== Step = 91 Time = 1.58819444 Data = rotation_quaternion 1 0.190143 -0.0281355 -0.00813696 0.981319 2 0 0 0 1 3 0 0 0 1 4 0.443086 -0.0402004 -0.0450065 0.894446 17 -0.00137029 0.000246118 -0.0286495 0.999589 18 0.00492657 0.0431651 -0.0287432 0.998642 19 0.190758 -0.0214784 -0.0423965 0.980486 20 0.196386 0.00789886 -0.0365626 0.979813 21 0.343071 -0.0472233 -0.00333242 0.938116 Data Record #3 =========================================================================== Step = 91 Time = 1.58819444 Data = Reaction_Forces 1 0.000329601 0.00813735 0.00128161 2 -1.98612 -3.09447 -11.5064 3 1.98648 3.09507 11.5062 4 -0.0230109 -0.0163205 0.0155756 17 -0.000630797 0.000132368 0.000115487 18 0.000686083 0.000157305 -0.000189029 19 0.000246976 -4.80067e-05 -3.62725e-05 20 -0.000221911 -0.00029734 0.000109206 21 -2.83341e-05 -0.000150018 0.000129188 Data Record #4 =========================================================================== Step = 91 Time = 1.58819444 Data = Reaction_Torques 1 -0.0465136 -0.00899243 0.0016634 2 0.699637 -454.476 121.92 3 5.10732 452.868 -122.213 4 21.6852 162.828 -144.792 17 -0.00159249 -0.0163131 0.000665837 18 -21.3176 -162.862 144.704 19 -0.000815637 -0.00337578 0.00772066 20 0.00203445 -0.000360246 0.000142953 21 5.32392e-05 0.00137734 0.000714432 Data Record #5 =========================================================================== Step = 91 Time = 1.58819444 Data = Rigid_Connector_Force 1 0 0 0 2 5.43227e-05 0.000290221 -7.35428e-05 3 -9.63568e-07 5.47883e-07 -9.50423e-10 4 -0.00063176 0.000132916 0.000115486 5 -6.10187e-05 -0.000323598 7.69507e-05 6 -8.60842e-05 2.17479e-05 4.01693e-06 7 0.000160892 -2.62587e-05 -3.22556e-05 8 -0.263015 -4.36616 1.61531 Data Record #6 =========================================================================== Step = 91 Time = 1.58819444 Data = Rigid_Connector_Moment 1 0 0 0 2 4066.7 -1018.69 144.704 3 4088.02 -855.823 0 4 4088.02 -855.824 -2.62906e-05 5 2.69071e-05 0.000146279 -4.2395e-05 6 -0.000285545 -0.000171633 -8.47961e-05 7 -0.00199441 0.000559767 -0.000163195 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 92 : 1.60486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962270 1 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232466e+10 5.411157e+08 0.000000e+00 energy 2.071677e+03 6.350621e+01 2.071677e+02 displacement 3.419943e+04 3.419943e+04 3.419943e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19970208 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.576242 * * * ************************************************************************* ------- failed to converge at time : 1.60486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 92 : 1.59653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962342 1 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 4.061411e+07 0.000000e+00 energy 5.179772e+02 9.996761e-01 5.179772e+01 displacement 8.543588e+03 8.543588e+03 8.543588e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966050 2 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 2.972717e+06 0.000000e+00 energy 5.179772e+02 6.054967e-01 5.179772e+01 displacement 8.543588e+03 7.890034e+01 7.757243e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963080 3 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 3.097773e+06 0.000000e+00 energy 5.179772e+02 6.806289e-02 5.179772e+01 displacement 8.543588e+03 4.339360e+00 7.656147e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962774 4 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 2.644344e+06 0.000000e+00 energy 5.179772e+02 1.179275e-02 5.179772e+01 displacement 8.543588e+03 9.868691e+00 7.534805e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962486 5 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 9.862306e+05 0.000000e+00 energy 5.179772e+02 9.997148e-02 5.179772e+01 displacement 8.543588e+03 2.950352e+00 7.497139e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962360 6 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 3.079879e+05 0.000000e+00 energy 5.179772e+02 3.962597e-02 5.179772e+01 displacement 8.543588e+03 8.688109e-01 7.482707e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962054 7 Nonlinear solution status: time= 1.59653 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 8.938646e+04 0.000000e+00 energy 5.179772e+02 1.254826e-02 5.179772e+01 displacement 8.543588e+03 2.506990e-01 7.476200e-01 ........................ augmentation # 1 max norm = 1.00112 (0.03) max norm = 3.07251 (0.03) max norm = 2.12235 (0.03) max norm = 3.67848 (0.03) max norm = 0.542656 (0.03) max norm = 1.58318 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.021938e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.422586e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.148424e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.416687e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.875815e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.416688e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.472885e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.542670e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.053302e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.775152e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.035813e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.907680e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.59653 Data Record #1 =========================================================================== Step = 92 Time = 1.59652778 Data = center_of_mass 1 1.02146 34.4039 3.80541 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.4188 -15.4857 -1.72923 17 -4.43254 -7.22549 -26.7336 18 -2.8832 -15.8068 -1.86745 19 0.0861743 27.7879 20.1891 20 -7.45718 -14.8503 -1.45575 21 -8.00437 -16.5075 72.151 Data Record #2 =========================================================================== Step = 92 Time = 1.59652778 Data = rotation_quaternion 1 0.190711 -0.0288706 -0.00927844 0.981178 2 0 0 0 1 3 0 0 0 1 4 0.44888 -0.0407069 -0.0452018 0.891519 17 -0.00139444 0.00025006 -0.0283745 0.999596 18 0.00497146 0.0437597 -0.0284714 0.998624 19 0.191336 -0.02238 -0.0425761 0.980345 20 0.197232 0.00838629 -0.0364418 0.979643 21 0.346757 -0.0478316 -0.00526565 0.93672 Data Record #3 =========================================================================== Step = 92 Time = 1.59652778 Data = Reaction_Forces 1 0.00030191 0.0059984 0.000851109 2 -2.04747 -3.17338 -11.8651 3 2.04785 3.17394 11.865 4 -0.0208603 -0.0151911 0.0148406 17 -0.000561748 0.000117359 0.000121662 18 0.00061582 0.000169338 -0.000198036 19 0.000120968 -4.03549e-05 2.19173e-05 20 -0.000108828 -0.000111695 5.31868e-06 21 -2.18599e-05 -0.000114734 9.72177e-05 Data Record #4 =========================================================================== Step = 92 Time = 1.59652778 Data = Reaction_Torques 1 -0.0305057 -0.00787875 0.00042865 2 1.59297 -468.654 124.878 3 4.83895 467.001 -125.28 4 19.969 154.976 -142.442 17 -0.00112542 -0.0145944 0.000588377 18 -19.6231 -155.03 142.341 19 -0.00370601 -0.00100889 0.00411361 20 0.00197449 -0.000646029 5.3046e-05 21 3.43766e-05 0.00122396 0.000644197 Data Record #5 =========================================================================== Step = 92 Time = 1.59652778 Data = Rigid_Connector_Force 1 0 0 0 2 5.3245e-05 0.000287494 -7.63759e-05 3 -8.26771e-07 7.97073e-07 -1.74384e-09 4 -0.000562575 0.000118156 0.00012166 5 -2.70361e-05 -0.000141826 2.91282e-05 6 -3.91766e-05 1.02246e-05 1.89228e-06 7 8.17916e-05 -3.01303e-05 2.38095e-05 8 -0.252596 -4.44004 1.56473 Data Record #6 =========================================================================== Step = 92 Time = 1.59652778 Data = Rigid_Connector_Moment 1 0 0 0 2 4140.74 -1023.61 142.341 3 4160.36 -868.578 0 4 4160.36 -868.578 -2.86154e-05 5 -4.47408e-06 -2.43093e-05 6.77025e-06 6 -0.000104961 -8.81746e-05 -4.15977e-05 7 -0.00200175 0.000529361 -8.48721e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 93 : 1.61319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961964 1 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232465e+10 5.389693e+08 0.000000e+00 energy 2.071711e+03 6.340444e+01 2.071711e+02 displacement 3.403785e+04 3.403785e+04 3.403785e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969344 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.581153 * * * ************************************************************************* ------- failed to converge at time : 1.61319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 93 : 1.60486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962342 1 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 4.016794e+07 0.000000e+00 energy 5.179808e+02 9.898419e-01 5.179808e+01 displacement 8.504454e+03 8.504454e+03 8.504454e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963908 2 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 3.219915e+06 0.000000e+00 energy 5.179808e+02 6.296589e-01 5.179808e+01 displacement 8.504454e+03 7.980760e+01 7.747347e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962846 3 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 3.291691e+06 0.000000e+00 energy 5.179808e+02 6.287859e-02 5.179808e+01 displacement 8.504454e+03 4.222793e+00 7.646132e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963170 4 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 2.794944e+06 0.000000e+00 energy 5.179808e+02 1.097131e-02 5.179808e+01 displacement 8.504454e+03 1.000308e+01 7.524799e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962918 5 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 1.133523e+06 0.000000e+00 energy 5.179808e+02 1.020581e-01 5.179808e+01 displacement 8.504454e+03 3.362908e+00 7.490383e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962306 6 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 3.781698e+05 0.000000e+00 energy 5.179808e+02 4.506498e-02 5.179808e+01 displacement 8.504454e+03 1.066661e+00 7.478766e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962090 7 Nonlinear solution status: time= 1.60486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081243e+09 1.136837e+05 0.000000e+00 energy 5.179808e+02 1.536810e-02 5.179808e+01 displacement 8.504454e+03 3.184193e-01 7.474212e-01 ........................ augmentation # 1 max norm = 1.01469 (0.03) max norm = 3.11571 (0.03) max norm = 2.15614 (0.03) max norm = 3.77093 (0.03) max norm = 0.545676 (0.03) max norm = 1.60852 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.443223e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.446724e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.371138e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.439805e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.333089e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.439806e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.062618e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.537275e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.592134e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.593818e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.390187e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.446390e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.60486 Data Record #1 =========================================================================== Step = 93 Time = 1.60486111 Data = center_of_mass 1 0.942871 34.1003 3.92287 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.42504 -15.6082 -1.77715 17 -4.43258 -7.2257 -26.7796 18 -2.90312 -15.9255 -1.91606 19 -0.0179191 27.5166 20.1705 20 -7.51944 -14.9631 -1.49471 21 -8.27789 -17.0498 72.0156 Data Record #2 =========================================================================== Step = 93 Time = 1.60486111 Data = rotation_quaternion 1 0.191322 -0.0295895 -0.0104535 0.981026 2 0 0 0 1 3 0 0 0 1 4 0.454661 -0.041173 -0.0453794 0.888554 17 -0.00141728 0.000253699 -0.0280629 0.999605 18 0.00502215 0.0443823 -0.0281632 0.998605 19 0.191954 -0.0232764 -0.042731 0.980197 20 0.19812 0.00889775 -0.0362891 0.979465 21 0.350415 -0.0484213 -0.00723699 0.935314 Data Record #3 =========================================================================== Step = 93 Time = 1.60486111 Data = Reaction_Forces 1 0.000350173 0.00610211 0.000696387 2 -2.113 -3.25557 -12.2462 3 2.11359 3.25622 12.2459 4 -0.0263682 -0.0191741 0.0181764 17 -0.000702214 0.000146549 0.000145942 18 0.000764254 0.000181219 -0.000229372 19 5.9271e-05 -4.7112e-05 0.000126237 20 -4.41194e-05 3.03997e-05 -0.000126398 21 -2.24597e-05 -0.000117585 9.80657e-05 Data Record #4 =========================================================================== Step = 93 Time = 1.60486111 Data = Reaction_Torques 1 -0.0255276 -0.00872054 0.00199018 2 2.62671 -483.695 127.936 3 4.49053 481.963 -128.407 4 22.3663 175.209 -160.176 17 -0.00152156 -0.0182143 0.000740861 18 -21.9491 -175.275 160.081 19 -0.00972823 0.00128344 0.00242223 20 0.00262838 -0.00121706 -6.98428e-05 21 2.31571e-05 0.00128865 0.000670483 Data Record #5 =========================================================================== Step = 93 Time = 1.60486111 Data = Rigid_Connector_Force 1 0 0 0 2 6.08616e-05 0.000328471 -8.34315e-05 3 -1.17777e-06 7.02056e-07 -1.29849e-09 4 -0.000703392 0.000147251 0.000145941 5 -6.67541e-06 -2.91741e-05 -6.50204e-06 6 -2.18271e-05 -1.24618e-05 -6.34032e-06 7 3.7444e-05 -5.95738e-05 0.000119896 8 -0.241129 -4.51323 1.51305 Data Record #6 =========================================================================== Step = 93 Time = 1.60486111 Data = Rigid_Connector_Moment 1 0 0 0 2 4206.85 -1055.39 160.081 3 4228.8 -880.116 0 4 4228.8 -880.116 -3.12983e-05 5 -2.87302e-05 -0.000157388 4.47086e-05 6 1.43053e-05 -7.11802e-05 -2.79971e-05 7 -0.00274728 0.000694299 -3.88357e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 94 : 1.62153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962072 1 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.424384e+08 0.000000e+00 energy 2.072042e+03 6.255973e+01 2.072042e+02 displacement 3.407955e+04 3.407955e+04 3.407955e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19973916 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.574058 * * * ************************************************************************* ------- failed to converge at time : 1.62153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 94 : 1.61319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962108 1 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 4.094856e+07 0.000000e+00 energy 5.180748e+02 8.096556e-01 5.180748e+01 displacement 8.513724e+03 8.513724e+03 8.513724e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966698 2 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 3.039996e+06 0.000000e+00 energy 5.180748e+02 5.985179e-01 5.180748e+01 displacement 8.513724e+03 7.013891e+01 7.651556e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963206 3 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 3.229778e+06 0.000000e+00 energy 5.180748e+02 7.485803e-02 5.180748e+01 displacement 8.513724e+03 3.725251e+00 7.523299e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962270 4 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 4 step from line search = 0.588692 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 2.960456e+06 0.000000e+00 energy 5.180748e+02 4.098465e-03 5.180748e+01 displacement 8.513724e+03 3.167884e+00 7.425079e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962666 5 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 1.804006e+06 0.000000e+00 energy 5.180748e+02 6.881954e-02 5.180748e+01 displacement 8.513724e+03 5.202700e+00 7.326549e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962936 6 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 6.725337e+05 0.000000e+00 energy 5.180748e+02 6.926968e-02 5.180748e+01 displacement 8.513724e+03 1.791198e+00 7.297404e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963260 7 Nonlinear solution status: time= 1.61319 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081274e+09 2.139250e+05 0.000000e+00 energy 5.180748e+02 2.710667e-02 5.180748e+01 displacement 8.513724e+03 5.796784e-01 7.288529e-01 ........................ augmentation # 1 max norm = 1.0279 (0.03) max norm = 3.15665 (0.03) max norm = 2.18955 (0.03) max norm = 3.86513 (0.03) max norm = 0.54747 (0.03) max norm = 1.63444 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.630316e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.474976e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.706888e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.464324e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.353932e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.464325e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.202955e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.064365e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.562390e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.258052e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.568064e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.746884e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.61319 Data Record #1 =========================================================================== Step = 94 Time = 1.61319444 Data = center_of_mass 1 0.877733 33.7937 4.04446 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.43204 -15.7316 -1.8267 17 -4.43263 -7.22593 -26.8274 18 -2.92354 -16.0452 -1.96621 19 -0.0971519 27.2537 20.1375 20 -7.56146 -15.0811 -1.53728 21 -8.48358 -17.5927 71.8885 Data Record #2 =========================================================================== Step = 94 Time = 1.61319444 Data = rotation_quaternion 1 0.191829 -0.0301315 -0.0110843 0.980903 2 0 0 0 1 3 0 0 0 1 4 0.460417 -0.0416703 -0.0455686 0.885553 17 -0.00144149 0.000257609 -0.0277779 0.999613 18 0.00506733 0.0449854 -0.0278817 0.998586 19 0.192471 -0.0239036 -0.0428373 0.980076 20 0.198853 0.0094073 -0.0361453 0.979317 21 0.354093 -0.0489182 -0.00870831 0.933889 Data Record #3 =========================================================================== Step = 94 Time = 1.61319444 Data = Reaction_Forces 1 0.000697127 0.00992668 0.00107895 2 -2.17592 -3.33346 -12.6116 3 2.17664 3.3344 12.6113 4 -0.0489878 -0.0357688 0.0330858 17 -0.0013037 0.0002716 0.000229271 18 0.00142287 0.000360095 -0.000390167 19 7.4569e-06 -7.83948e-05 0.000246062 20 1.17353e-05 0.000145556 -0.000277055 21 -3.64852e-05 -0.000194969 0.000160059 Data Record #4 =========================================================================== Step = 94 Time = 1.61319444 Data = Reaction_Torques 1 -0.0408222 -0.011031 0.00782356 2 3.66746 -498.115 130.821 3 4.10052 496.28 -131.269 4 30.0437 239.134 -221.041 17 -0.003558 -0.0336646 0.0013846 18 -29.3482 -239.317 221.008 19 -0.0184781 0.00413069 0.00100651 20 0.00481743 -0.0024992 -0.000247973 21 2.57605e-05 0.00164417 0.000936225 Data Record #5 =========================================================================== Step = 94 Time = 1.61319444 Data = Rigid_Connector_Force 1 0 0 0 2 0.000116607 0.000632555 -0.000160898 3 -2.56654e-06 8.60309e-07 -9.53707e-10 4 -0.00130627 0.00027246 0.00022927 5 6.08502e-06 4.70519e-05 -3.99594e-05 6 -1.31072e-05 -2.01095e-05 -8.96632e-06 7 -5.65026e-06 -9.85043e-05 0.000237096 8 -0.237152 -4.58546 1.45892 Data Record #6 =========================================================================== Step = 94 Time = 1.61319444 Data = Rigid_Connector_Moment 1 0 0 0 2 4271.98 -1131.97 221.008 3 4301.32 -892.651 0 4 4301.33 -892.652 -5.07923e-05 5 -0.000107292 -0.000588112 0.000161731 6 5.51066e-05 -3.75506e-05 -1.1922e-05 7 -0.00509774 0.00121012 0.000114353 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 95 : 1.62986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963260 1 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232483e+10 5.393092e+08 0.000000e+00 energy 2.072310e+03 6.215426e+01 2.072310e+02 displacement 3.396143e+04 3.396143e+04 3.396143e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19972278 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.57802 * * * ************************************************************************* ------- failed to converge at time : 1.62986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 95 : 1.62153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963350 1 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 4.014683e+07 0.000000e+00 energy 5.181664e+02 7.765868e-01 5.181664e+01 displacement 8.485556e+03 8.485556e+03 8.485556e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19967256 2 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 3.484653e+06 0.000000e+00 energy 5.181664e+02 7.017634e-01 5.181664e+01 displacement 8.485556e+03 7.831962e+01 7.589378e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19966014 3 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 3.879809e+06 0.000000e+00 energy 5.181664e+02 9.802190e-02 5.181664e+01 displacement 8.485556e+03 4.409702e+00 7.453592e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965096 4 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 0.630381 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 3.553749e+06 0.000000e+00 energy 5.181664e+02 3.465482e-03 5.181664e+01 displacement 8.485556e+03 4.214171e+00 7.344085e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965132 5 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 2.064343e+06 0.000000e+00 energy 5.181664e+02 9.115905e-02 5.181664e+01 displacement 8.485556e+03 5.602452e+00 7.250285e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964340 6 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 7.603575e+05 0.000000e+00 energy 5.181664e+02 7.967066e-02 5.181664e+01 displacement 8.485556e+03 1.903116e+00 7.222115e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963890 7 Nonlinear solution status: time= 1.62153 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081399e+09 2.470715e+05 0.000000e+00 energy 5.181664e+02 3.055688e-02 5.181664e+01 displacement 8.485556e+03 6.341043e-01 7.212825e-01 ........................ augmentation # 1 max norm = 1.04075 (0.03) max norm = 3.19755 (0.03) max norm = 2.22243 (0.03) max norm = 3.95782 (0.03) max norm = 0.548359 (0.03) max norm = 1.66231 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.667758e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.499111e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.422330e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.487123e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.523519e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.487124e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.082632e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.511793e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.449037e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.007430e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.897599e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.978750e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.62153 Data Record #1 =========================================================================== Step = 95 Time = 1.62152778 Data = center_of_mass 1 0.819052 33.4857 4.16901 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.43447 -15.8543 -1.87763 17 -4.43267 -7.22616 -26.8762 18 -2.94193 -16.1634 -2.01755 19 -0.161391 26.9975 20.0942 20 -7.5847 -15.2019 -1.58229 21 -8.63636 -18.1367 71.7668 Data Record #2 =========================================================================== Step = 95 Time = 1.62152778 Data = rotation_quaternion 1 0.192261 -0.030556 -0.0112236 0.980804 2 0 0 0 1 3 0 0 0 1 4 0.466161 -0.0420989 -0.0457029 0.882515 17 -0.00146403 0.000261067 -0.0274005 0.999623 18 0.00511527 0.0456104 -0.0275078 0.998567 19 0.192914 -0.0243412 -0.0428347 0.979978 20 0.199487 0.00998386 -0.0359197 0.979191 21 0.357784 -0.0493262 -0.00972006 0.93245 Data Record #3 =========================================================================== Step = 95 Time = 1.62152778 Data = Reaction_Forces 1 0.000762018 0.0104599 0.0011474 2 -2.24177 -3.41084 -12.9918 3 2.2426 3.41182 12.9914 4 -0.0542744 -0.0406085 0.0376489 17 -0.00147014 0.000305562 0.000236982 18 0.00160559 0.000422256 -0.000437062 19 -3.80454e-05 -8.07333e-05 0.000276093 20 6.2132e-05 0.000191674 -0.000324684 21 -3.96827e-05 -0.000214329 0.000173241 Data Record #4 =========================================================================== Step = 95 Time = 1.62152778 Data = Reaction_Torques 1 -0.0431161 -0.011331 0.0086638 2 4.94226 -513.097 133.639 3 3.63401 511.233 -134.19 4 30.0434 251.27 -243.841 17 -0.0044004 -0.0378906 0.00156722 18 -29.2795 -251.542 243.809 19 -0.0206127 0.00561837 -0.000922111 20 0.00545728 -0.00284579 -0.000284704 21 2.0656e-05 0.00170607 0.00103886 Data Record #5 =========================================================================== Step = 95 Time = 1.62152778 Data = Rigid_Connector_Force 1 0 0 0 2 0.000132069 0.000728335 -0.000200079 3 -3.38323e-06 5.15844e-07 5.29482e-10 4 -0.00147352 0.000306078 0.000236982 5 1.34087e-05 9.07669e-05 -5.74674e-05 6 -1.06779e-05 -2.01735e-05 -8.87631e-06 7 -4.87233e-05 -0.000100907 0.000267216 8 -0.236623 -4.65694 1.40258 Data Record #6 =========================================================================== Step = 95 Time = 1.62152778 Data = Rigid_Connector_Moment 1 0 0 0 2 4339.7 -1154.79 243.809 3 4368.98 -903.25 0 4 4368.98 -903.251 -5.341e-05 5 -0.00012783 -0.000712326 0.000209931 6 5.49422e-05 -2.38349e-05 -6.32819e-06 7 -0.00577711 0.0013552 0.000165735 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 96 : 1.63819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964106 1 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232488e+10 5.382366e+08 0.000000e+00 energy 2.072372e+03 6.191153e+01 2.072372e+02 displacement 3.389265e+04 3.389265e+04 3.389265e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19969290 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.579878 * * * ************************************************************************* ------- failed to converge at time : 1.63819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 96 : 1.62986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964538 1 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 3.989922e+07 0.000000e+00 energy 5.181817e+02 7.213594e-01 5.181817e+01 displacement 8.463585e+03 8.463585e+03 8.463585e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19963638 2 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 3.729650e+06 0.000000e+00 energy 5.181817e+02 6.731373e-01 5.181817e+01 displacement 8.463585e+03 8.159743e+01 7.551106e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961946 3 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 4.094851e+06 0.000000e+00 energy 5.181817e+02 9.909632e-02 5.181817e+01 displacement 8.463585e+03 4.464084e+00 7.416375e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961640 4 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 3.714816e+06 0.000000e+00 energy 5.181817e+02 2.680337e-02 5.181817e+01 displacement 8.463585e+03 1.073851e+01 7.247127e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961712 5 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 1.471136e+06 0.000000e+00 energy 5.181817e+02 1.384301e-01 5.181817e+01 displacement 8.463585e+03 3.643146e+00 7.192025e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961046 6 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 4.773852e+05 0.000000e+00 energy 5.181817e+02 5.904538e-02 5.181817e+01 displacement 8.463585e+03 1.178555e+00 7.174475e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961118 7 Nonlinear solution status: time= 1.62986 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081439e+09 1.421781e+05 0.000000e+00 energy 5.181817e+02 1.948553e-02 5.181817e+01 displacement 8.463585e+03 3.818226e-01 7.165328e-01 ........................ augmentation # 1 max norm = 1.05347 (0.03) max norm = 3.23722 (0.03) max norm = 2.25489 (0.03) max norm = 4.0489 (0.03) max norm = 0.549118 (0.03) max norm = 1.69309 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.321043e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.516431e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.561871e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.508338e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.677288e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.508339e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.914856e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.775321e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.749023e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.003227e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.041803e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.126993e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.62986 Data Record #1 =========================================================================== Step = 96 Time = 1.62986111 Data = center_of_mass 1 0.762533 33.1778 4.29029 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.4339 -15.9756 -1.92948 17 -4.43271 -7.22638 -26.9257 18 -2.95899 -16.2798 -2.06972 19 -0.221594 26.7407 20.0494 20 -7.60254 -15.3221 -1.62819 21 -8.77627 -18.6801 71.6413 Data Record #2 =========================================================================== Step = 96 Time = 1.62986111 Data = rotation_quaternion 1 0.192702 -0.0309523 -0.0112509 0.980704 2 0 0 0 1 3 0 0 0 1 4 0.471892 -0.0424834 -0.0458322 0.879439 17 -0.00148503 0.000264162 -0.0269772 0.999635 18 0.00516727 0.0462549 -0.027088 0.998549 19 0.193367 -0.0247331 -0.042808 0.97988 20 0.200127 0.0105966 -0.0356706 0.979063 21 0.361461 -0.0497061 -0.010632 0.931001 Data Record #3 =========================================================================== Step = 96 Time = 1.62986111 Data = Reaction_Forces 1 0.000439799 0.00585058 0.000567179 2 -2.31264 -3.4903 -13.3968 3 2.31225 3.49151 13.3968 4 -0.0295462 -0.0229184 0.0200057 17 -0.000923186 0.000190689 0.00021257 18 0.000983493 0.000127406 -0.000283508 19 -1.48628e-05 -5.01822e-05 0.000199269 20 2.81497e-05 0.000124651 -0.00021993 21 -2.23971e-05 -0.000120518 9.57844e-05 Data Record #4 =========================================================================== Step = 96 Time = 1.62986111 Data = Reaction_Torques 1 -0.0211341 -0.00864805 0.00262261 2 6.45663 -529.019 136.486 3 3.09597 527.14 -137.297 4 24.2067 196.886 -178.197 17 -0.00168239 -0.0239602 0.000977535 18 -23.7151 -196.974 178.081 19 -0.0138795 0.00343972 2.69858e-05 20 0.00306324 -0.00181955 -0.000236613 21 7.37251e-07 0.00132055 0.000783888 Data Record #5 =========================================================================== Step = 96 Time = 1.62986111 Data = Rigid_Connector_Force 1 0 0 0 2 5.90483e-05 0.000319021 -7.09397e-05 3 -1.25844e-06 9.2507e-07 -1.9711e-09 4 -0.000924444 0.000191615 0.000212568 5 7.3033e-06 4.9763e-05 -3.11265e-05 6 -5.98358e-06 -2.4706e-05 -1.04653e-05 7 -2.08464e-05 -7.48882e-05 0.000188804 8 -0.23619 -4.72767 1.34501 Data Record #6 =========================================================================== Step = 96 Time = 1.62986111 Data = Rigid_Connector_Moment 1 0 0 0 2 4408.36 -1109.36 178.081 3 4432.08 -912.382 0 4 4432.08 -912.383 -4.01165e-05 5 -9.28681e-05 -0.000508836 0.000126964 6 5.96067e-05 -7.63682e-06 6.02914e-07 7 -0.0032926 0.000757109 0.000128921 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 97 : 1.64653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961190 1 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232473e+10 5.401020e+08 0.000000e+00 energy 2.072421e+03 6.159163e+01 2.072421e+02 displacement 3.404660e+04 3.404660e+04 3.404660e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19968570 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.577743 * * * ************************************************************************* ------- failed to converge at time : 1.64653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 97 : 1.63819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19960884 1 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 4.047432e+07 0.000000e+00 energy 5.181728e+02 6.367810e-01 5.181728e+01 displacement 8.504152e+03 8.504152e+03 8.504152e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19962720 2 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 3.779617e+06 0.000000e+00 energy 5.181728e+02 6.894419e-01 5.181728e+01 displacement 8.504152e+03 8.557281e+01 7.555489e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959336 3 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 4.291046e+06 0.000000e+00 energy 5.181728e+02 1.108835e-01 5.181728e+01 displacement 8.504152e+03 4.546474e+00 7.418782e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959444 4 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 0.530305 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 4.036893e+06 0.000000e+00 energy 5.181728e+02 4.737940e-03 5.181728e+01 displacement 8.504152e+03 3.121527e+00 7.325075e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959354 5 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 2.591613e+06 0.000000e+00 energy 5.181728e+02 8.596644e-02 5.181728e+01 displacement 8.504152e+03 6.601601e+00 7.216560e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959156 6 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 9.841265e+05 0.000000e+00 energy 5.181728e+02 9.925858e-02 5.181728e+01 displacement 8.504152e+03 2.323929e+00 7.181147e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958958 7 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 3.264892e+05 0.000000e+00 energy 5.181728e+02 3.926947e-02 5.181728e+01 displacement 8.504152e+03 7.821667e-01 7.169041e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958742 8 Nonlinear solution status: time= 1.63819 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 1.106280e+05 0.000000e+00 energy 5.181728e+02 1.300410e-02 5.181728e+01 displacement 8.504152e+03 2.699724e-01 7.165642e-01 ........................ augmentation # 1 max norm = 1.0661 (0.03) max norm = 3.27462 (0.03) max norm = 2.28717 (0.03) max norm = 4.13939 (0.03) max norm = 0.54983 (0.03) max norm = 1.71918 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.631555e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.535953e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.153899e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.528959e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.472721e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.528959e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.384742e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.403759e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.298350e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.606125e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.612461e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.634596e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.63819 Data Record #1 =========================================================================== Step = 97 Time = 1.63819444 Data = center_of_mass 1 0.704908 32.8696 4.40879 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.43108 -16.0966 -1.9824 17 -4.43275 -7.22662 -26.9759 18 -2.9751 -16.3955 -2.12281 19 -0.282509 26.4823 20.0041 20 -7.61785 -15.4423 -1.67507 21 -8.91273 -19.2238 71.5115 Data Record #2 =========================================================================== Step = 97 Time = 1.63819444 Data = rotation_quaternion 1 0.193157 -0.0313603 -0.0111776 0.980603 2 0 0 0 1 3 0 0 0 1 4 0.477606 -0.042836 -0.0459388 0.876326 17 -0.00150545 0.000267086 -0.0265204 0.999647 18 0.00522115 0.0469154 -0.0266349 0.99853 19 0.193835 -0.0251228 -0.042749 0.97978 20 0.200784 0.0112262 -0.0353847 0.978932 21 0.365119 -0.0500996 -0.0114226 0.929542 Data Record #3 =========================================================================== Step = 97 Time = 1.63819444 Data = Reaction_Forces 1 0.000337986 0.00429789 0.000407427 2 -2.38974 -3.57729 -13.8339 3 2.38959 3.57829 13.8338 4 -0.021209 -0.0184293 0.0189696 17 -0.000521524 0.000107634 0.000121261 18 0.00056878 0.000144455 -0.000180119 19 -1.93147e-05 -3.67431e-05 0.000157654 20 2.60725e-05 8.43e-05 -0.00016952 21 -1.65859e-05 -8.97549e-05 7.01929e-05 Data Record #4 =========================================================================== Step = 97 Time = 1.63819444 Data = Reaction_Torques 1 -0.0148087 -0.00735712 0.000725699 2 8.02701 -546.173 139.611 3 2.53694 544.309 -140.649 4 20.2406 171.36 -159.816 17 -0.000946228 -0.0135517 0.000553462 18 -19.8432 -171.562 159.642 19 -0.0108406 0.00281912 -0.000261159 20 0.00234461 -0.00140485 -0.000206119 21 -7.62347e-06 0.00112106 0.000704694 Data Record #5 =========================================================================== Step = 97 Time = 1.63819444 Data = Rigid_Connector_Force 1 0 0 0 2 4.61233e-05 0.000252308 -5.88573e-05 3 -1.133e-06 2.18605e-07 4.29936e-11 4 -0.000522657 0.000107853 0.000121261 5 3.4643e-06 2.65815e-05 -2.06656e-05 6 -3.29354e-06 -2.09754e-05 -8.79922e-06 7 -2.26083e-05 -5.77185e-05 0.000148855 8 -0.235218 -4.79758 1.28628 Data Record #6 =========================================================================== Step = 97 Time = 1.63819444 Data = Rigid_Connector_Moment 1 0 0 0 2 4473.67 -1092.31 159.642 3 4493.51 -920.75 0 4 4493.51 -920.75 -2.2339e-05 5 -7.2456e-05 -0.000401663 0.000103758 6 4.79946e-05 1.90042e-06 3.81713e-06 7 -0.00252412 0.000568525 0.000125076 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 98 : 1.65486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958688 1 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.375877e+08 0.000000e+00 energy 2.072361e+03 6.169430e+01 2.072361e+02 displacement 3.399325e+04 3.399325e+04 3.399325e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19965870 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.582791 * * * ************************************************************************* ------- failed to converge at time : 1.65486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 98 : 1.64653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958418 1 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 4.002211e+07 0.000000e+00 energy 5.181481e+02 6.444366e-01 5.181481e+01 displacement 8.496252e+03 8.496252e+03 8.496252e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19961982 2 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 5.043357e+06 0.000000e+00 energy 5.181481e+02 8.987585e-01 5.181481e+01 displacement 8.496252e+03 9.051321e+01 7.525518e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958904 3 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 5.300478e+06 0.000000e+00 energy 5.181481e+02 8.918392e-02 5.181481e+01 displacement 8.496252e+03 4.902505e+00 7.388798e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958760 4 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 4.414401e+06 0.000000e+00 energy 5.181481e+02 1.065770e-02 5.181481e+01 displacement 8.496252e+03 1.188251e+01 7.217410e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958256 5 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 1.679500e+06 0.000000e+00 energy 5.181481e+02 1.677349e-01 5.181481e+01 displacement 8.496252e+03 3.847694e+00 7.162303e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957788 6 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 5.368778e+05 0.000000e+00 energy 5.181481e+02 6.762600e-02 5.181481e+01 displacement 8.496252e+03 1.218660e+00 7.143668e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957932 7 Nonlinear solution status: time= 1.64653 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 1.640407e+05 0.000000e+00 energy 5.181481e+02 2.182758e-02 5.181481e+01 displacement 8.496252e+03 3.819867e-01 7.136639e-01 ........................ augmentation # 1 max norm = 1.07864 (0.03) max norm = 3.31331 (0.03) max norm = 2.31908 (0.03) max norm = 4.22781 (0.03) max norm = 0.550519 (0.03) max norm = 1.74409 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.177228e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.556129e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.102699e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.546865e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.465508e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.546866e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.034764e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.080434e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.748444e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.152234e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.915209e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.218487e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.64653 Data Record #1 =========================================================================== Step = 98 Time = 1.64652778 Data = center_of_mass 1 0.64758 32.5617 4.52398 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.42436 -16.2157 -2.03624 17 -4.43279 -7.22684 -27.0264 18 -2.98996 -16.5087 -2.17665 19 -0.342345 26.223 19.9581 20 -7.63002 -15.5608 -1.72245 21 -9.0433 -19.767 71.3769 Data Record #2 =========================================================================== Step = 98 Time = 1.64652778 Data = rotation_quaternion 1 0.193624 -0.0317589 -0.0110453 0.980499 2 0 0 0 1 3 0 0 0 1 4 0.483312 -0.0431262 -0.0460404 0.873173 17 -0.00152321 0.00026947 -0.0260321 0.99966 18 0.00528806 0.0476305 -0.0261501 0.998509 19 0.194315 -0.0254953 -0.0426685 0.979679 20 0.201458 0.0119073 -0.0350687 0.978797 21 0.368763 -0.0504765 -0.0121469 0.928073 Data Record #3 =========================================================================== Step = 98 Time = 1.64652778 Data = Reaction_Forces 1 0.000471676 0.00600963 0.00065737 2 -2.47714 -3.67524 -14.3268 3 2.47711 3.67645 14.3266 4 -0.0340513 -0.0263483 0.0245564 17 -0.000902604 0.000185104 0.000207714 18 0.000976139 0.000213077 -0.00030926 19 -3.56515e-05 -4.99071e-05 0.000182682 20 4.32371e-05 0.000114792 -0.000210939 21 -2.44587e-05 -0.000133701 0.000102987 Data Record #4 =========================================================================== Step = 98 Time = 1.64652778 Data = Reaction_Torques 1 -0.0234734 -0.00859842 0.00250319 2 9.80581 -565.489 143.122 3 1.84188 563.614 -144.282 4 22.7322 204.003 -199.721 17 -0.00171801 -0.0234445 0.000955071 18 -22.2013 -204.183 199.586 19 -0.0133188 0.0037014 -0.000787847 20 0.00333069 -0.00191288 -0.000209574 21 -9.91084e-06 0.00133434 0.000914478 Data Record #5 =========================================================================== Step = 98 Time = 1.64652778 Data = Rigid_Connector_Force 1 0 0 0 2 7.15335e-05 0.000398828 -0.000101547 3 -2.00094e-06 6.46192e-07 -7.27065e-10 4 -0.000904605 0.00018575 0.000207713 5 6.54082e-06 4.87634e-05 -3.49454e-05 6 -1.04476e-06 -1.61211e-05 -6.68767e-06 7 -3.66963e-05 -6.60282e-05 0.000175994 8 -0.233187 -4.86676 1.22639 Data Record #6 =========================================================================== Step = 98 Time = 1.64652778 Data = Rigid_Connector_Moment 1 0 0 0 2 4524.85 -1131.27 199.586 3 4547.04 -927.091 0 4 4547.05 -927.092 -4.2146e-05 5 -0.0001049 -0.00059266 0.000165194 6 3.40851e-05 4.21292e-06 3.91638e-06 7 -0.0035613 0.000809284 0.000156866 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 99 : 1.66319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957788 1 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232476e+10 5.335055e+08 0.000000e+00 energy 2.072453e+03 6.169821e+01 2.072453e+02 displacement 3.385114e+04 3.385114e+04 3.385114e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19964466 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.589641 * * * ************************************************************************* ------- failed to converge at time : 1.66319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 99 : 1.65486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957914 1 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 3.890465e+07 0.000000e+00 energy 5.181685e+02 6.896887e-01 5.181685e+01 displacement 8.455902e+03 8.455902e+03 8.455902e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959372 2 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 5.497261e+06 0.000000e+00 energy 5.181685e+02 8.713031e-01 5.181685e+01 displacement 8.455902e+03 9.391069e+01 7.469536e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956960 3 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 5.595578e+06 0.000000e+00 energy 5.181685e+02 7.820932e-02 5.181685e+01 displacement 8.455902e+03 4.991237e+00 7.328465e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956654 4 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 4.542135e+06 0.000000e+00 energy 5.181685e+02 1.789917e-02 5.181685e+01 displacement 8.455902e+03 1.193044e+01 7.153389e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956006 5 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 1.747864e+06 0.000000e+00 energy 5.181685e+02 1.716394e-01 5.181685e+01 displacement 8.455902e+03 3.917865e+00 7.096543e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19955916 6 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 5.728957e+05 0.000000e+00 energy 5.181685e+02 7.008069e-02 5.181685e+01 displacement 8.455902e+03 1.271093e+00 7.077605e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19955700 7 Nonlinear solution status: time= 1.65486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 1.816406e+05 0.000000e+00 energy 5.181685e+02 2.319090e-02 5.181685e+01 displacement 8.455902e+03 4.188106e-01 7.070412e-01 ........................ augmentation # 1 max norm = 1.09116 (0.03) max norm = 3.3524 (0.03) max norm = 2.35049 (0.03) max norm = 4.3145 (0.03) max norm = 0.551385 (0.03) max norm = 1.76863 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.271694e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.572914e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.300711e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.562968e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.020057e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.562969e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.042833e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.233965e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.389863e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.469930e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.261194e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.327717e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.65486 Data Record #1 =========================================================================== Step = 99 Time = 1.65486111 Data = center_of_mass 1 0.589896 32.2559 4.63372 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.41499 -16.3331 -2.09153 17 -4.43283 -7.22707 -27.0781 18 -3.00339 -16.6199 -2.23183 19 -0.403263 25.9618 19.9138 20 -7.64046 -15.6777 -1.77096 21 -9.17679 -20.3092 71.2338 Data Record #2 =========================================================================== Step = 99 Time = 1.65486111 Data = rotation_quaternion 1 0.194132 -0.0321676 -0.0109383 0.980387 2 0 0 0 1 3 0 0 0 1 4 0.489002 -0.0433714 -0.0461287 0.869981 17 -0.00153922 0.000271453 -0.0254981 0.999674 18 0.00535957 0.0483676 -0.0256197 0.998487 19 0.194836 -0.0258854 -0.0425681 0.97957 20 0.20218 0.0126143 -0.0347211 0.978651 21 0.372389 -0.0508648 -0.0128603 0.926593 Data Record #3 =========================================================================== Step = 99 Time = 1.65486111 Data = Reaction_Forces 1 0.000495821 0.00638485 0.000675821 2 -2.57058 -3.77839 -14.8517 3 2.57038 3.77977 14.8516 4 -0.0356117 -0.0283138 0.023892 17 -0.000974091 0.000198746 0.000218165 18 0.00104961 0.000209716 -0.000316932 19 -3.2769e-05 -5.845e-05 0.00021749 20 4.22485e-05 0.000128207 -0.000244546 21 -2.64768e-05 -0.000144786 0.000109708 Data Record #4 =========================================================================== Step = 99 Time = 1.65486111 Data = Reaction_Torques 1 -0.0241074 -0.00924608 0.00323898 2 11.7627 -586.046 146.8 3 1.09379 584.156 -148.149 4 23.6726 215.696 -209.154 17 -0.00195179 -0.0252704 0.00103389 18 -23.111 -215.844 209.015 19 -0.015482 0.00413179 -0.000586079 20 0.0036189 -0.0021266 -0.000257314 21 -1.52167e-05 0.00139865 0.000987241 Data Record #5 =========================================================================== Step = 99 Time = 1.65486111 Data = Rigid_Connector_Force 1 0 0 0 2 7.33e-05 0.000409079 -9.87669e-05 3 -2.21641e-06 6.1708e-07 -5.07669e-10 4 -0.000976307 0.000199364 0.000218165 5 6.13996e-06 4.79536e-05 -3.62538e-05 6 -3.3395e-06 -2.18033e-05 -9.19815e-06 7 -3.61085e-05 -8.02533e-05 0.000208292 8 -0.229671 -4.93514 1.16573 Data Record #6 =========================================================================== Step = 99 Time = 1.65486111 Data = Rigid_Connector_Moment 1 0 0 0 2 4572.27 -1147.68 209.015 3 4595.38 -931.834 0 4 4595.38 -931.835 -4.29383e-05 5 -0.000112754 -0.00063829 0.000170372 6 4.38957e-05 2.03929e-06 3.69311e-06 7 -0.00388072 0.000881598 0.000168081 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 100 : 1.67153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19955844 1 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232478e+10 5.325449e+08 0.000000e+00 energy 2.072588e+03 6.159980e+01 2.072588e+02 displacement 3.350959e+04 3.350959e+04 3.350959e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956510 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.592003 * * * ************************************************************************* ------- failed to converge at time : 1.67153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 100 : 1.66319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19955754 1 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 3.873935e+07 0.000000e+00 energy 5.182072e+02 6.588452e-01 5.182072e+01 displacement 8.370499e+03 8.370499e+03 8.370499e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956744 2 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 5.092744e+06 0.000000e+00 energy 5.182072e+02 7.463126e-01 5.182072e+01 displacement 8.370499e+03 9.180900e+01 7.409651e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953108 3 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 5.144824e+06 0.000000e+00 energy 5.182072e+02 7.291194e-02 5.182072e+01 displacement 8.370499e+03 4.684085e+00 7.264865e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953018 4 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 4.189152e+06 0.000000e+00 energy 5.182072e+02 1.200713e-02 5.182072e+01 displacement 8.370499e+03 1.103327e+01 7.080608e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951794 5 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 1.629135e+06 0.000000e+00 energy 5.182072e+02 1.573913e-01 5.182072e+01 displacement 8.370499e+03 3.572646e+00 7.016577e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951056 6 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 5.386108e+05 0.000000e+00 energy 5.182072e+02 6.516893e-02 5.182072e+01 displacement 8.370499e+03 1.154226e+00 6.994928e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950534 7 Nonlinear solution status: time= 1.66319 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081355e+09 1.665241e+05 0.000000e+00 energy 5.182072e+02 2.187455e-02 5.182072e+01 displacement 8.370499e+03 3.695066e-01 6.986668e-01 ........................ augmentation # 1 max norm = 1.10373 (0.03) max norm = 3.38698 (0.03) max norm = 2.3815 (0.03) max norm = 4.40213 (0.03) max norm = 0.552693 (0.03) max norm = 1.79291 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.411471e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.588938e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.054760e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.579450e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.818187e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.579451e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.991784e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.285820e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.041833e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.548488e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.258771e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.208668e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.66319 Data Record #1 =========================================================================== Step = 100 Time = 1.66319444 Data = center_of_mass 1 0.537154 31.9519 4.73408 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.40633 -16.4513 -2.14866 17 -4.43287 -7.2273 -27.1317 18 -3.01737 -16.732 -2.28875 19 -0.460486 25.6934 19.8743 20 -7.64965 -15.7956 -1.82156 21 -9.3159 -20.8522 71.0772 Data Record #2 =========================================================================== Step = 100 Time = 1.66319444 Data = rotation_quaternion 1 0.19474 -0.0325509 -0.0110325 0.980253 2 0 0 0 1 3 0 0 0 1 4 0.494667 -0.0436469 -0.0462503 0.866753 17 -0.00155559 0.000273538 -0.0249985 0.999686 18 0.00542749 0.0490835 -0.0251237 0.998464 19 0.195453 -0.0262797 -0.0425038 0.979439 20 0.202991 0.0132796 -0.0344116 0.978486 21 0.375994 -0.0512446 -0.0137704 0.925102 Data Record #3 =========================================================================== Step = 100 Time = 1.66319444 Data = Reaction_Forces 1 0.000428886 0.00534755 0.000526708 2 -2.66396 -3.88048 -15.374 3 2.66372 3.88178 15.3739 4 -0.0326027 -0.0263979 0.0232892 17 -0.000836265 0.000169936 0.000214205 18 0.000896618 0.000156689 -0.000291219 19 -1.95929e-05 -5.5856e-05 0.000220165 20 2.94263e-05 0.000121364 -0.000240526 21 -2.24982e-05 -0.000124216 9.25881e-05 Data Record #4 =========================================================================== Step = 100 Time = 1.66319444 Data = Reaction_Torques 1 -0.0186881 -0.00865621 0.00218817 2 13.7379 -606.475 150.427 3 0.344252 604.609 -152.02 4 21.8949 205.71 -201.188 17 -0.00126492 -0.0217738 0.00088525 18 -21.3722 -205.88 201.017 19 -0.0152176 0.00377072 -2.04961e-05 20 0.00326989 -0.00205237 -0.000274146 21 -2.54315e-05 0.00130475 0.000943021 Data Record #5 =========================================================================== Step = 100 Time = 1.66319444 Data = Rigid_Connector_Force 1 0 0 0 2 5.83721e-05 0.000327174 -7.70143e-05 3 -1.98026e-06 5.48286e-07 -4.70062e-10 4 -0.000838246 0.000170485 0.000214204 5 4.43827e-06 3.79695e-05 -3.21e-05 6 -5.39512e-06 -2.75384e-05 -1.1739e-05 7 -2.4988e-05 -8.33944e-05 0.000208426 8 -0.226288 -5.00247 1.10482 Data Record #6 =========================================================================== Step = 100 Time = 1.66319444 Data = Rigid_Connector_Moment 1 0 0 0 2 4623.41 -1142.9 201.017 3 4644.78 -937.018 0 4 4644.78 -937.019 -3.98579e-05 5 -0.000114747 -0.000653695 0.00017252 6 4.5792e-05 5.68426e-06 5.36709e-06 7 -0.00353445 0.000788364 0.000184509 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 101 : 1.67986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950516 1 Nonlinear solution status: time= 1.67986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232476e+10 5.281594e+08 0.000000e+00 energy 2.072655e+03 6.193920e+01 2.072655e+02 displacement 3.319977e+04 3.319977e+04 3.319977e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954458 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.600494 * * * ************************************************************************* ------- failed to converge at time : 1.67986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 101 : 1.67153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950480 1 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 3.789058e+07 0.000000e+00 energy 5.182144e+02 7.504917e-01 5.182144e+01 displacement 8.292583e+03 8.292583e+03 8.292583e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949850 2 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 4.997430e+06 0.000000e+00 energy 5.182144e+02 6.728683e-01 5.182144e+01 displacement 8.292583e+03 1.180825e+02 7.219975e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946358 3 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 5.510245e+06 0.000000e+00 energy 5.182144e+02 1.297383e-01 5.182144e+01 displacement 8.292583e+03 1.807657e+01 6.884347e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945782 4 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 4.767577e+06 0.000000e+00 energy 5.182144e+02 1.099566e-02 5.182144e+01 displacement 8.292583e+03 3.475698e+01 6.474257e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945206 5 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 1.792741e+06 0.000000e+00 energy 5.182144e+02 1.824996e-01 5.182144e+01 displacement 8.292583e+03 6.276866e+00 6.326255e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944936 6 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 5.617364e+05 0.000000e+00 energy 5.182144e+02 7.248029e-02 5.182144e+01 displacement 8.292583e+03 1.446158e+00 6.267784e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945296 7 Nonlinear solution status: time= 1.67153 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081337e+09 1.716502e+05 0.000000e+00 energy 5.182144e+02 2.287608e-02 5.182144e+01 displacement 8.292583e+03 3.946177e-01 6.242529e-01 ........................ augmentation # 1 max norm = 1.11678 (0.03) max norm = 3.42287 (0.03) max norm = 2.41256 (0.03) max norm = 4.48922 (0.03) max norm = 0.556483 (0.03) max norm = 1.8171 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.124099e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.604877e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.323530e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.595024e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.215687e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.595025e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.386020e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.299399e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.532571e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.604331e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.698465e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.183415e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.67153 Data Record #1 =========================================================================== Step = 101 Time = 1.67152778 Data = center_of_mass 1 0.51778 31.6791 4.78878 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.39673 -16.5693 -2.20711 17 -4.43291 -7.22754 -27.1865 18 -3.03027 -16.844 -2.34695 19 -0.491948 25.4054 19.8726 20 -7.63139 -15.9191 -1.87609 21 -9.479 -21.387 70.8535 Data Record #2 =========================================================================== Step = 101 Time = 1.67152778 Data = rotation_quaternion 1 0.195841 -0.0327238 -0.0124599 0.98001 2 0 0 0 1 3 0 0 0 1 4 0.500314 -0.0438883 -0.0463449 0.863488 17 -0.00157107 0.000275379 -0.0244538 0.9997 18 0.0054961 0.04981 -0.0245826 0.998441 19 0.19653 -0.0267162 -0.0424338 0.979215 20 0.204257 0.0138793 -0.0340795 0.978225 21 0.379596 -0.0514849 -0.0159402 0.923581 Data Record #3 =========================================================================== Step = 101 Time = 1.67152778 Data = Reaction_Forces 1 0.000259424 0.00017114 -0.000251901 2 -2.7592 -3.98225 -15.9074 3 2.75887 3.98365 15.9074 4 -0.0336889 -0.0258405 0.0227627 17 -0.000874595 0.000176857 0.00022123 18 0.000929631 0.00012196 -0.000293583 19 0.000112206 0.000437273 0.000321341 20 -0.000199789 -0.000443835 1.00201e-05 21 -4.40053e-06 -2.99504e-05 2.54077e-05 Data Record #4 =========================================================================== Step = 101 Time = 1.67152778 Data = Reaction_Torques 1 -0.00251835 -0.00202559 -0.00117762 2 15.8872 -627.346 154.013 3 -0.489723 625.501 -155.841 4 20.7746 205.914 -207.382 17 -0.00138841 -0.0227625 0.000925222 18 -20.2442 -206.06 207.221 19 -0.00996245 -0.000247686 0.00716106 20 0.00292911 -0.00282779 -0.000614507 21 -6.86378e-05 0.000274192 0.000500274 Data Record #5 =========================================================================== Step = 101 Time = 1.67152778 Data = Rigid_Connector_Force 1 0 0 0 2 5.27639e-05 0.000299301 -7.23534e-05 3 -2.27263e-06 4.83691e-07 -9.28796e-11 4 -0.000876867 0.000177341 0.00022123 5 -9.18453e-05 -0.000517279 0.000118657 6 -4.26219e-06 -0.000510717 -0.000212705 7 0.000107944 -7.34441e-05 0.000108636 8 -0.219683 -5.06977 1.04903 Data Record #6 =========================================================================== Step = 101 Time = 1.67152778 Data = Rigid_Connector_Moment 1 0 0 0 2 4671.37 -1147.21 207.221 3 4691.61 -941.146 0 4 4691.61 -941.146 -4.29946e-05 5 -0.000362025 -0.00208586 0.00055986 6 -0.000195545 -0.000693699 -0.000301616 7 -0.00337816 0.000387156 0.00102098 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 102 : 1.68819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945548 1 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232476e+10 5.199436e+08 0.000000e+00 energy 2.072653e+03 6.237611e+01 2.072653e+02 displacement 3.123785e+04 3.123785e+04 3.123785e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952586 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.616161 * * * ************************************************************************* ------- failed to converge at time : 1.68819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 102 : 1.67986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945782 1 Nonlinear solution status: time= 1.67986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081342e+09 3.621944e+07 0.000000e+00 energy 5.181956e+02 8.680985e-01 5.181956e+01 displacement 7.797092e+03 7.797092e+03 7.797092e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948590 2 Nonlinear solution status: time= 1.67986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081342e+09 6.119896e+06 0.000000e+00 energy 5.181956e+02 7.805241e-01 5.181956e+01 displacement 7.797092e+03 2.872055e+02 6.504885e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945674 3 Nonlinear solution status: time= 1.67986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.065421 convergence norms : INITIAL CURRENT REQUIRED residual 3.081342e+09 6.052660e+06 0.000000e+00 energy 5.181956e+02 2.891282e-04 5.181956e+01 displacement 7.797092e+03 2.439442e-01 6.476509e-01 ........................ augmentation # 1 max norm = 1.13061 (0.03) max norm = 3.45055 (0.03) max norm = 2.44578 (0.03) max norm = 4.59334 (0.03) max norm = 0.561268 (0.03) max norm = 1.84044 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.028581e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.782401e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.056749e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.626981e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.078729e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.627007e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.230599e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 6.342253e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.483535e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 4.218069e-07 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.863816e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 5.776900e-08 1.000000e-04 convergence summary number of iterations : 3 number of reformations : 0 ------- converged at time : 1.67986 Data Record #1 =========================================================================== Step = 102 Time = 1.67986111 Data = center_of_mass 1 0.517734 31.4011 4.82955 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.41728 -16.6971 -2.26821 17 -4.43298 -7.22788 -27.2471 18 -3.06045 -16.9698 -2.40839 19 -0.508295 25.0988 19.8768 20 -7.63452 -16.0503 -1.93583 21 -9.6783 -21.9274 70.607 Data Record #2 =========================================================================== Step = 102 Time = 1.67986111 Data = rotation_quaternion 1 0.197112 -0.0328019 -0.0147759 0.979721 2 0 0 0 1 3 0 0 0 1 4 0.505884 -0.0446162 -0.0467795 0.860176 17 -0.00160248 0.000281295 -0.0246995 0.999694 18 0.00552094 0.0502493 -0.0248321 0.998413 19 0.197763 -0.027152 -0.0427747 0.97894 20 0.205626 0.0140965 -0.0342275 0.97793 21 0.38317 -0.0519984 -0.0185843 0.922026 Data Record #3 =========================================================================== Step = 102 Time = 1.67986111 Data = Reaction_Forces 1 -0.0236377 3.06772 0.0775681 2 -2.81959 -4.05746 -16.259 3 2.82768 4.05582 16.2744 4 0.433518 3.8981 -1.43462 17 0.00647089 0.0101893 0.107738 18 -0.00426028 0.0488098 -0.19843 19 -0.089 0.591812 0.279185 20 0.0352973 -0.0334267 0.0398732 21 -0.0125995 -0.0363017 0.027181 Data Record #4 =========================================================================== Step = 102 Time = 1.67986111 Data = Reaction_Torques 1 -14.9673 -6.05659 8.63669 2 16.8745 -641.227 156.805 3 3.91499 643.966 -158.553 4 -190.728 27.6548 -1719.91 17 0.196998 0.0932201 0.222862 18 174.249 -22.2063 1739.6 19 -1.68445 2.33005 -0.937146 20 -0.0100424 -0.109142 -0.029261 21 -0.0246931 -0.0820578 -0.0444678 Data Record #5 =========================================================================== Step = 102 Time = 1.67986111 Data = Rigid_Connector_Force 1 0 0 0 2 0.000401096 0.0485877 -0.0906579 3 -0.00180952 -0.0104114 3.43743e-05 4 0.00466137 -0.000222033 0.107772 5 -0.000324109 -0.0388917 0.0725369 6 0.0533786 -0.597277 -0.246521 7 -0.0356214 -0.00546506 0.0326638 8 -0.222629 -5.13489 0.994049 Data Record #6 =========================================================================== Step = 102 Time = 1.67986111 Data = Rigid_Connector_Moment 1 0 0 0 2 4959.53 -984.228 1739.82 3 4785.13 -962.367 0 4 4785.21 -962.368 0.227863 5 -0.00073052 -0.0898334 0.167724 6 0.0319896 -1.16758 -0.486843 7 -0.0118231 -0.0665984 0.159562 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 103 : 1.69653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946322 1 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232786e+10 5.125115e+08 0.000000e+00 energy 2.070342e+03 6.264345e+01 2.070342e+02 displacement 3.051822e+04 3.051822e+04 3.051822e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952676 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.614141 * * * ************************************************************************* ------- failed to converge at time : 1.69653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 103 : 1.68819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946250 1 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 3.764511e+07 0.000000e+00 energy 5.170024e+02 9.121067e-01 5.170024e+01 displacement 7.331856e+03 7.331856e+03 7.331856e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946592 2 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 1.355962e+07 0.000000e+00 energy 5.170024e+02 7.414053e-01 5.170024e+01 displacement 7.331856e+03 3.898112e+02 6.064876e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944684 3 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.554891 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 1.264384e+07 0.000000e+00 energy 5.170024e+02 2.045888e-02 5.170024e+01 displacement 7.331856e+03 2.608068e+01 5.886971e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943244 4 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 7.807918e+06 0.000000e+00 energy 5.170024e+02 2.880559e-01 5.170024e+01 displacement 7.331856e+03 4.113641e+01 5.724646e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942434 5 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 2.742151e+06 0.000000e+00 energy 5.170024e+02 3.068278e-01 5.170024e+01 displacement 7.331856e+03 8.566648e+00 5.671693e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942578 6 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 8.728260e+05 0.000000e+00 energy 5.170024e+02 1.109389e-01 5.170024e+01 displacement 7.331856e+03 2.196242e+00 5.652332e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942560 7 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 2.626698e+05 0.000000e+00 energy 5.170024e+02 3.564619e-02 5.170024e+01 displacement 7.331856e+03 5.824926e-01 5.643932e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942830 8 Nonlinear solution status: time= 1.68819 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085830e+09 7.929376e+04 0.000000e+00 energy 5.170024e+02 1.073412e-02 5.170024e+01 displacement 7.331856e+03 1.739838e-01 5.640188e-01 ........................ augmentation # 1 max norm = 1.14356 (0.03) max norm = 3.49452 (0.03) max norm = 2.47365 (0.03) max norm = 4.65805 (0.03) max norm = 0.569287 (0.03) max norm = 1.86487 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.358526e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.628038e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.338539e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.622023e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.083009e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.622023e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.463642e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.770256e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.561911e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.092239e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.114624e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.429527e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.68819 Data Record #1 =========================================================================== Step = 103 Time = 1.68819444 Data = center_of_mass 1 0.533679 31.194 4.8105 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.37063 -16.8029 -2.32749 17 -4.43299 -7.22802 -27.2987 18 -3.05157 -17.0647 -2.46655 19 -0.517668 24.7878 19.9441 20 -7.55029 -16.1719 -1.99228 21 -9.86601 -22.4324 70.282 Data Record #2 =========================================================================== Step = 103 Time = 1.68819444 Data = rotation_quaternion 1 0.19905 -0.0327271 -0.0177688 0.979282 2 0 0 0 1 3 0 0 0 1 4 0.511558 -0.0442315 -0.0464667 0.85685 17 -0.00159802 0.000278037 -0.0232002 0.99973 18 0.00563972 0.0513145 -0.0233363 0.998394 19 0.199626 -0.0277325 -0.042275 0.978567 20 0.207741 0.0149982 -0.0333315 0.977501 21 0.386708 -0.051669 -0.0226879 0.920474 Data Record #3 =========================================================================== Step = 103 Time = 1.68819444 Data = Reaction_Forces 1 0.00014205 0.000519317 -5.4304e-05 2 -2.96453 -4.19417 -17.0549 3 2.96454 4.19516 17.0548 4 -0.0158282 -0.0123953 0.0107162 17 -0.00037799 7.54442e-05 0.000132406 18 0.00039334 5.24656e-06 -0.00014635 19 6.49021e-05 9.13395e-05 0.000152999 20 -6.55946e-05 -9.24501e-05 -6.9815e-05 21 -3.27128e-06 -2.11209e-05 1.54483e-05 Data Record #4 =========================================================================== Step = 103 Time = 1.68819444 Data = Reaction_Torques 1 -0.00101008 -0.00247937 -0.00134725 2 20.8797 -672.218 161.379 3 -2.43994 670.421 -163.887 4 14.6201 144.471 -136.34 17 -3.85618e-05 -0.00992536 0.000397299 18 -14.3284 -144.479 136.163 19 -0.00690799 0.000450977 0.00284036 20 0.00136043 -0.00130237 -0.000322311 21 -5.28081e-05 0.000427627 0.000430454 Data Record #5 =========================================================================== Step = 103 Time = 1.68819444 Data = Rigid_Connector_Force 1 0 0 0 2 1.46268e-05 8.11054e-05 -1.39452e-05 3 -7.23478e-07 4.14597e-07 -8.7047e-10 4 -0.000378714 7.58588e-05 0.000132405 5 -2.59852e-05 -0.000142408 2.16134e-05 6 -2.52927e-05 -0.000141298 -6.15702e-05 7 3.96093e-05 -4.99582e-05 9.14283e-05 8 -0.196757 -5.20409 0.945222 Data Record #6 =========================================================================== Step = 103 Time = 1.68819444 Data = Rigid_Connector_Moment 1 0 0 0 2 4759.08 -1089.59 136.163 3 4773.4 -945.107 0 4 4773.41 -945.108 -2.12343e-05 5 -0.000139982 -0.000799698 0.000177699 6 -8.71539e-05 -0.000145677 -6.77217e-05 7 -0.00156982 0.000219224 0.000375201 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 104 : 1.70486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942830 1 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232463e+10 5.172923e+08 0.000000e+00 energy 2.072863e+03 6.205898e+01 2.072863e+02 displacement 3.168930e+04 3.168930e+04 3.168930e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949634 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.621988 * * * ************************************************************************* ------- failed to converge at time : 1.70486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 104 : 1.69653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942704 1 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 3.590436e+07 0.000000e+00 energy 5.182315e+02 7.899038e-01 5.182315e+01 displacement 7.914319e+03 7.914319e+03 7.914319e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943676 2 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 6.807370e+06 0.000000e+00 energy 5.182315e+02 7.642186e-01 5.182315e+01 displacement 7.914319e+03 2.826149e+02 6.591205e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941822 3 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.498955 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 6.214823e+06 0.000000e+00 energy 5.182315e+02 2.292421e-02 5.182315e+01 displacement 7.914319e+03 1.355584e+01 6.382320e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941696 4 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 4.344523e+06 0.000000e+00 energy 5.182315e+02 7.275322e-02 5.182315e+01 displacement 7.914319e+03 2.765341e+01 6.124944e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941246 5 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 1.591869e+06 0.000000e+00 energy 5.182315e+02 1.659317e-01 5.182315e+01 displacement 7.914319e+03 5.176430e+00 6.026217e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941246 6 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 4.944083e+05 0.000000e+00 energy 5.182315e+02 6.423933e-02 5.182315e+01 displacement 7.914319e+03 1.173536e+00 5.986433e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941444 7 Nonlinear solution status: time= 1.69653 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081228e+09 1.603301e+05 0.000000e+00 energy 5.182315e+02 1.986144e-02 5.182315e+01 displacement 7.914319e+03 3.341129e-01 5.968978e-01 ........................ augmentation # 1 max norm = 1.15673 (0.03) max norm = 3.52698 (0.03) max norm = 2.50286 (0.03) max norm = 4.74086 (0.03) max norm = 0.57574 (0.03) max norm = 1.88849 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.074338e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.642942e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.406510e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.633244e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.870513e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.633245e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.649211e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.569414e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.152133e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.328898e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.230358e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.001903e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.69653 Data Record #1 =========================================================================== Step = 104 Time = 1.69652778 Data = center_of_mass 1 0.536821 30.9467 4.82392 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.35508 -16.9171 -2.39054 17 -4.43303 -7.22826 -27.3571 18 -3.0621 -17.1722 -2.52888 19 -0.533822 24.4778 19.9731 20 -7.51555 -16.2937 -2.0524 21 -10.0502 -22.9558 70.0001 Data Record #2 =========================================================================== Step = 104 Time = 1.69652778 Data = rotation_quaternion 1 0.200645 -0.0327429 -0.0201347 0.97891 2 0 0 0 1 3 0 0 0 1 4 0.517151 -0.044403 -0.0465727 0.853472 17 -0.00160924 0.000279022 -0.0226176 0.999743 18 0.00572118 0.0520904 -0.0227573 0.998367 19 0.20117 -0.028203 -0.0422276 0.978239 20 0.209473 0.0155665 -0.0329903 0.977134 21 0.390221 -0.0517796 -0.0257559 0.918903 Data Record #3 =========================================================================== Step = 104 Time = 1.69652778 Data = Reaction_Forces 1 0.000335225 0.000847702 -4.83735e-05 2 -3.07473 -4.30646 -17.6634 3 3.07458 4.30793 17.6632 4 -0.024477 -0.0257622 0.0241415 17 -0.00085097 0.000167908 0.000174687 18 0.000920365 0.000222063 -0.000266972 19 1.21969e-05 0.000233008 0.000217643 20 -9.68229e-05 -0.000201228 -5.12904e-05 21 -7.00386e-06 -4.47327e-05 3.40344e-05 Data Record #4 =========================================================================== Step = 104 Time = 1.69652778 Data = Reaction_Torques 1 -0.00419055 -0.00261755 -0.00137432 2 23.5331 -695.944 165.263 3 -3.54244 694.18 -167.947 4 18.1504 198.158 -201.401 17 -0.00198364 -0.0220023 0.000906146 18 -17.6697 -198.544 201.096 19 -0.00864062 0.000605728 0.00387207 20 0.00254443 -0.00228604 -0.000458256 21 -7.90954e-05 0.000467651 0.000651891 Data Record #5 =========================================================================== Step = 104 Time = 1.69652778 Data = Rigid_Connector_Force 1 0 0 0 2 6.72699e-05 0.000391101 -9.22874e-05 3 -2.12486e-06 1.12971e-06 -2.28281e-09 4 -0.000853095 0.000169038 0.000174685 5 -4.57651e-05 -0.000256881 4.58365e-05 6 3.88609e-05 -0.000288661 -0.000120516 7 5.10578e-05 -5.56531e-05 9.71269e-05 8 -0.186007 -5.26951 0.890497 Data Record #6 =========================================================================== Step = 104 Time = 1.69652778 Data = Rigid_Connector_Moment 1 0 0 0 2 4789.87 -1144.59 201.096 3 4807.53 -946.043 0 4 4807.53 -946.044 -3.67487e-05 5 -0.000271816 -0.00159794 0.000405404 6 -7.72336e-05 -0.000357694 -0.000158199 7 -0.0028907 0.000383914 0.000728509 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 105 : 1.71319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941606 1 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232475e+10 5.147625e+08 0.000000e+00 energy 2.072814e+03 6.185982e+01 2.072814e+02 displacement 3.151096e+04 3.151096e+04 3.151096e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949544 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.630486 * * * ************************************************************************* ------- failed to converge at time : 1.71319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 105 : 1.70486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941912 1 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 3.542370e+07 0.000000e+00 energy 5.182153e+02 7.369025e-01 5.182153e+01 displacement 7.869019e+03 7.869019e+03 7.869019e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945062 2 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 6.572491e+06 0.000000e+00 energy 5.182153e+02 5.768672e-01 5.182153e+01 displacement 7.869019e+03 2.697956e+02 6.563995e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942722 3 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.239824 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 6.267419e+06 0.000000e+00 energy 5.182153e+02 5.130170e-03 5.182153e+01 displacement 7.869019e+03 2.927744e+00 6.459713e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943478 4 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 0.570610 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 5.678186e+06 0.000000e+00 energy 5.182153e+02 1.408874e-02 5.182153e+01 displacement 7.869019e+03 1.231013e+01 6.262327e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942956 5 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 3.573903e+06 0.000000e+00 energy 5.182153e+02 1.130934e-01 5.182153e+01 displacement 7.869019e+03 1.691333e+01 6.054460e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942848 6 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 1.262043e+06 0.000000e+00 energy 5.182153e+02 1.387765e-01 5.182153e+01 displacement 7.869019e+03 3.369830e+00 5.972294e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943010 7 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 3.928865e+05 0.000000e+00 energy 5.182153e+02 5.096490e-02 5.182153e+01 displacement 7.869019e+03 8.110520e-01 5.938246e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943334 8 Nonlinear solution status: time= 1.70486 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081331e+09 1.194866e+05 0.000000e+00 energy 5.182153e+02 1.598569e-02 5.182153e+01 displacement 7.869019e+03 2.320720e-01 5.922737e-01 ........................ augmentation # 1 max norm = 1.16967 (0.03) max norm = 3.56092 (0.03) max norm = 2.53116 (0.03) max norm = 4.82111 (0.03) max norm = 0.581859 (0.03) max norm = 1.91879 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.159759e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.650380e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.868446e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.642092e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.813628e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.642093e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.500344e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.352638e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.332110e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.259010e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.212727e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.328714e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.70486 Data Record #1 =========================================================================== Step = 105 Time = 1.70486111 Data = center_of_mass 1 0.538463 30.6982 4.83904 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.33603 -17.0288 -2.45529 17 -4.43306 -7.2285 -27.4168 18 -3.07064 -17.2767 -2.59274 19 -0.54904 24.1698 19.9968 20 -7.4777 -16.4133 -2.11405 21 -10.2178 -23.4772 69.7223 Data Record #2 =========================================================================== Step = 105 Time = 1.70486111 Data = rotation_quaternion 1 0.20222 -0.0327404 -0.0222531 0.97854 2 0 0 0 1 3 0 0 0 1 4 0.522727 -0.0445221 -0.0466658 0.850057 17 -0.00161813 0.000279493 -0.0219743 0.999757 18 0.00580586 0.0528814 -0.0221175 0.998339 19 0.202697 -0.02862 -0.0421434 0.977915 20 0.211185 0.0161793 -0.0326118 0.976768 21 0.39371 -0.0518576 -0.0285975 0.917325 Data Record #3 =========================================================================== Step = 105 Time = 1.70486111 Data = Reaction_Forces 1 0.000270062 0.00116451 9.11291e-05 2 -3.19249 -4.42407 -18.3098 3 3.19251 4.42535 18.3095 4 -0.024522 -0.01826 0.0164055 17 -0.000649992 0.000127895 0.000151455 18 0.000686755 7.8468e-05 -0.000202709 19 -5.00342e-06 7.93838e-05 0.000129292 20 -4.81829e-05 -0.000104604 -5.43328e-05 21 -6.99168e-06 -4.4316e-05 3.22274e-05 Data Record #4 =========================================================================== Step = 105 Time = 1.70486111 Data = Reaction_Torques 1 -0.00466236 -0.00312501 -0.00162015 2 26.44 -721.109 169.297 3 -4.69723 719.467 -172.369 4 13.8112 166.981 -178.033 17 -0.00123851 -0.0168531 0.000689536 18 -13.4305 -167.061 177.841 19 -0.00676525 0.000808452 0.00195302 20 0.00191531 -0.00153976 -0.000253055 21 -8.30869e-05 0.000542609 0.000663088 Data Record #5 =========================================================================== Step = 105 Time = 1.70486111 Data = Rigid_Connector_Force 1 0 0 0 2 3.49654e-05 0.000206872 -5.12545e-05 3 -1.79764e-06 5.09475e-07 -5.20822e-10 4 -0.000651789 0.000128404 0.000151454 5 -2.58178e-05 -0.000145658 2.5051e-05 6 2.73685e-05 -0.000120438 -4.99082e-05 7 2.2365e-05 -4.10541e-05 7.93838e-05 8 -0.175491 -5.33402 0.833761 Data Record #6 =========================================================================== Step = 105 Time = 1.70486111 Data = Rigid_Connector_Moment 1 0 0 0 2 4821.37 -1112.01 177.841 3 4834.8 -944.947 0 4 4834.8 -944.948 -3.1001e-05 5 -0.000159097 -0.000957717 0.000262836 6 -2.37433e-05 -0.000114677 -5.10942e-05 7 -0.00213375 0.000339451 0.000407149 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 106 : 1.72153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943622 1 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.126324e+08 0.000000e+00 energy 2.072780e+03 6.173958e+01 2.072780e+02 displacement 3.120284e+04 3.120284e+04 3.120284e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950876 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.639205 * * * ************************************************************************* ------- failed to converge at time : 1.72153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 106 : 1.71319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944144 1 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 3.513053e+07 0.000000e+00 energy 5.181923e+02 6.994346e-01 5.181923e+01 displacement 7.790805e+03 7.790805e+03 7.790805e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946448 2 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 6.525702e+06 0.000000e+00 energy 5.181923e+02 4.843261e-01 5.181923e+01 displacement 7.790805e+03 2.598666e+02 6.492019e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942326 3 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.500430 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 5.885785e+06 0.000000e+00 energy 5.181923e+02 2.706643e-02 5.181923e+01 displacement 7.790805e+03 1.196674e+01 6.285049e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942758 4 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 4.253199e+06 0.000000e+00 energy 5.181923e+02 4.786713e-02 5.181923e+01 displacement 7.790805e+03 2.408005e+01 6.025014e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942830 5 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 1.553540e+06 0.000000e+00 energy 5.181923e+02 1.620912e-01 5.181923e+01 displacement 7.790805e+03 4.384824e+00 5.925492e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942902 6 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 4.831223e+05 0.000000e+00 energy 5.181923e+02 6.266557e-02 5.181923e+01 displacement 7.790805e+03 1.010718e+00 5.885249e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942398 7 Nonlinear solution status: time= 1.71319 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081276e+09 1.429755e+05 0.000000e+00 energy 5.181923e+02 1.971782e-02 5.181923e+01 displacement 7.790805e+03 2.789592e-01 5.867121e-01 ........................ augmentation # 1 max norm = 1.18246 (0.03) max norm = 3.59304 (0.03) max norm = 2.55852 (0.03) max norm = 4.9007 (0.03) max norm = 0.587796 (0.03) max norm = 1.95498 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.241348e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658830e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.331994e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.649458e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.507216e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.649458e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.768926e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.958144e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.519829e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.080613e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.050489e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.518678e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.71319 Data Record #1 =========================================================================== Step = 106 Time = 1.71319444 Data = center_of_mass 1 0.542219 30.45 4.85357 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.31775 -17.1377 -2.52192 17 -4.4331 -7.22874 -27.4784 18 -3.07904 -17.3788 -2.65845 19 -0.559711 23.864 20.0155 20 -7.43778 -16.5304 -2.17803 21 -10.3708 -23.9958 69.4454 Data Record #2 =========================================================================== Step = 106 Time = 1.71319444 Data = rotation_quaternion 1 0.203789 -0.0326887 -0.0242549 0.978168 2 0 0 0 1 3 0 0 0 1 4 0.52828 -0.0446611 -0.0467842 0.846603 17 -0.00162556 0.000279751 -0.0213621 0.99977 18 0.00589337 0.0536676 -0.0215087 0.99831 19 0.204219 -0.028969 -0.0420681 0.977592 20 0.212878 0.0167797 -0.0322565 0.976402 21 0.397182 -0.0518861 -0.0313747 0.915735 Data Record #3 =========================================================================== Step = 106 Time = 1.71319444 Data = Reaction_Forces 1 0.000318726 0.00133917 0.00011742 2 -3.31171 -4.54297 -18.962 3 3.31173 4.54442 18.9618 4 -0.0244901 -0.0209345 0.0167427 17 -0.000810643 0.000158444 0.000194031 18 0.000849101 5.60197e-05 -0.000245297 19 -6.72478e-06 8.87396e-05 0.00014526 20 -6.0402e-05 -0.000124486 -6.0521e-05 21 -8.34308e-06 -5.29454e-05 3.81724e-05 Data Record #4 =========================================================================== Step = 106 Time = 1.71319444 Data = Reaction_Torques 1 -0.00561043 -0.00325094 -0.00151851 2 29.3621 -746.485 173.374 3 -5.8951 744.914 -176.742 4 14.5069 182.377 -195.044 17 -0.00146928 -0.0210236 0.000859292 18 -14.0739 -182.51 194.816 19 -0.00770242 0.000801108 0.00244207 20 0.00222798 -0.00180277 -0.000282534 21 -9.72445e-05 0.000573314 0.000742539 Data Record #5 =========================================================================== Step = 106 Time = 1.71319444 Data = Rigid_Connector_Force 1 0 0 0 2 3.62338e-05 0.000215163 -5.12674e-05 3 -2.22455e-06 6.99681e-07 -8.81136e-10 4 -0.000812867 0.000159143 0.00019403 5 -3.03624e-05 -0.000171964 2.82412e-05 6 3.67644e-05 -0.000136218 -5.64975e-05 7 3.00396e-05 -4.7478e-05 8.87622e-05 8 -0.166937 -5.39747 0.775371 Data Record #6 =========================================================================== Step = 106 Time = 1.71319444 Data = Rigid_Connector_Moment 1 0 0 0 2 4843.57 -1125.75 194.816 3 4857.64 -943.238 0 4 4857.65 -943.238 -3.94109e-05 5 -0.000186914 -0.00113247 0.000304283 6 -2.34796e-05 -0.000137499 -6.14328e-05 7 -0.00248165 0.000397254 0.000463364 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 107 : 1.72986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942596 1 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.106746e+08 0.000000e+00 energy 2.072683e+03 6.140577e+01 2.072683e+02 displacement 3.085752e+04 3.085752e+04 3.085752e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948842 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.651927 * * * ************************************************************************* ------- failed to converge at time : 1.72986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 107 : 1.72153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942668 1 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 3.482055e+07 0.000000e+00 energy 5.181594e+02 6.122698e-01 5.181594e+01 displacement 7.707192e+03 7.707192e+03 7.707192e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945746 2 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 6.553061e+06 0.000000e+00 energy 5.181594e+02 3.566827e-01 5.181594e+01 displacement 7.707192e+03 2.513251e+02 6.417137e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944666 3 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.577513 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 5.683674e+06 0.000000e+00 energy 5.181594e+02 2.506434e-02 5.181594e+01 displacement 7.707192e+03 1.526012e+01 6.186167e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945116 4 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 3.609111e+06 0.000000e+00 energy 5.181594e+02 9.254591e-02 5.181594e+01 displacement 7.707192e+03 1.914280e+01 5.954421e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944234 5 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 1.263535e+06 0.000000e+00 energy 5.181594e+02 1.390094e-01 5.181594e+01 displacement 7.707192e+03 3.348342e+00 5.866486e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943946 6 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 3.904340e+05 0.000000e+00 energy 5.181594e+02 5.089658e-02 5.181594e+01 displacement 7.707192e+03 7.812811e-01 5.830251e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944144 7 Nonlinear solution status: time= 1.72153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081305e+09 1.148847e+05 0.000000e+00 energy 5.181594e+02 1.591469e-02 5.181594e+01 displacement 7.707192e+03 2.136073e-01 5.813965e-01 ........................ augmentation # 1 max norm = 1.19511 (0.03) max norm = 3.62698 (0.03) max norm = 2.58522 (0.03) max norm = 4.97876 (0.03) max norm = 0.593382 (0.03) max norm = 1.99078 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.010559e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.663162e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.347994e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.654605e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.258122e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.654606e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.676669e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.438265e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.141091e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.427609e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.391506e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.578532e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.72153 Data Record #1 =========================================================================== Step = 107 Time = 1.72152778 Data = center_of_mass 1 0.546679 30.2016 4.8692 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.2992 -17.2435 -2.58991 17 -4.43313 -7.22897 -27.5411 18 -3.08661 -17.478 -2.72555 19 -0.567643 23.5625 20.0278 20 -7.39684 -16.6444 -2.2434 21 -10.5115 -24.5102 69.1716 Data Record #2 =========================================================================== Step = 107 Time = 1.72152778 Data = rotation_quaternion 1 0.205317 -0.0326193 -0.0260932 0.977804 2 0 0 0 1 3 0 0 0 1 4 0.533813 -0.0447836 -0.0469265 0.843111 17 -0.00163081 0.000279624 -0.0207488 0.999783 18 0.00598613 0.0544641 -0.0208986 0.998279 19 0.205704 -0.0292723 -0.0419977 0.977274 20 0.214529 0.0174066 -0.0319092 0.976041 21 0.400632 -0.0519065 -0.0339904 0.914136 Data Record #3 =========================================================================== Step = 107 Time = 1.72152778 Data = Reaction_Forces 1 0.000260106 0.00144285 0.000214221 2 -3.43794 -4.66897 -19.6525 3 3.43771 4.67037 19.6523 4 -0.0195927 -0.0168122 0.0142896 17 -0.000699315 0.000136034 0.000126212 18 0.000732403 5.46768e-05 -0.000181378 19 -2.95473e-05 1.91118e-05 7.51669e-05 20 -2.10717e-05 -5.69685e-05 -4.51314e-05 21 -8.61201e-06 -5.30459e-05 3.72907e-05 Data Record #4 =========================================================================== Step = 107 Time = 1.72152778 Data = Reaction_Torques 1 -0.00647001 -0.00341998 -0.00191714 2 32.4482 -773.346 177.696 3 -7.11437 771.929 -181.464 4 9.9431 154.895 -182.677 17 -0.00187518 -0.0180293 0.000748077 18 -9.59157 -155.052 182.454 19 -0.00524156 0.00089458 0.000855222 20 0.00177402 -0.00121925 -0.000107843 21 -9.60559e-05 0.000599239 0.000758523 Data Record #5 =========================================================================== Step = 107 Time = 1.72152778 Data = Rigid_Connector_Force 1 0 0 0 2 3.07462e-05 0.000190879 -5.51655e-05 3 -2.34194e-06 1.68499e-07 9.21472e-10 4 -0.000701657 0.000136203 0.000126212 5 -1.49964e-05 -8.45875e-05 1.21872e-05 6 3.56226e-05 -4.67308e-05 -1.78483e-05 7 6.07536e-06 -2.76189e-05 5.73186e-05 8 -0.159289 -5.46003 0.715142 Data Record #6 =========================================================================== Step = 107 Time = 1.72152778 Data = Rigid_Connector_Moment 1 0 0 0 2 4864.37 -1095.25 182.454 3 4873.96 -940.202 0 4 4873.96 -940.203 -2.7615e-05 5 -0.000108976 -0.000689634 0.000218155 6 5.04055e-06 -3.90928e-05 -1.67513e-05 7 -0.00192503 0.000357612 0.000247576 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 108 : 1.73819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944198 1 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.101918e+08 0.000000e+00 energy 2.072725e+03 6.070524e+01 2.072725e+02 displacement 3.037398e+04 3.037398e+04 3.037398e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950876 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.65994 * * * ************************************************************************* ------- failed to converge at time : 1.73819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 108 : 1.72986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944504 1 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 3.497099e+07 0.000000e+00 energy 5.181557e+02 4.426181e-01 5.181557e+01 displacement 7.584801e+03 7.584801e+03 7.584801e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945764 2 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 7.135611e+06 0.000000e+00 energy 5.181557e+02 3.341097e-01 5.181557e+01 displacement 7.584801e+03 2.401636e+02 6.359850e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945260 3 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 5.933224e+06 0.000000e+00 energy 5.181557e+02 1.395668e-01 5.181557e+01 displacement 7.584801e+03 4.082076e+01 6.003646e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945422 4 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 2.153070e+06 0.000000e+00 energy 5.181557e+02 2.208201e-01 5.181557e+01 displacement 7.584801e+03 6.724737e+00 5.872386e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945260 5 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 6.471995e+05 0.000000e+00 energy 5.181557e+02 8.651255e-02 5.181557e+01 displacement 7.584801e+03 1.372097e+00 5.820777e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945116 6 Nonlinear solution status: time= 1.72986 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081271e+09 1.844351e+05 0.000000e+00 energy 5.181557e+02 2.635591e-02 5.181557e+01 displacement 7.584801e+03 3.422376e-01 5.798493e-01 ........................ augmentation # 1 max norm = 1.20766 (0.03) max norm = 3.65961 (0.03) max norm = 2.6114 (0.03) max norm = 5.05549 (0.03) max norm = 0.598808 (0.03) max norm = 2.0264 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.640615e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.669052e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.182465e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657054e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.304687e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657054e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.081755e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.420784e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.417218e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.598953e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.256595e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.778209e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.72986 Data Record #1 =========================================================================== Step = 108 Time = 1.72986111 Data = center_of_mass 1 0.554891 29.9532 4.88338 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.28072 -17.347 -2.65908 17 -4.43317 -7.22919 -27.6046 18 -3.09428 -17.575 -2.79381 19 -0.57004 23.2617 20.0367 20 -7.35402 -16.7563 -2.31007 21 -10.64 -25.023 68.8963 Data Record #2 =========================================================================== Step = 108 Time = 1.72986111 Data = rotation_quaternion 1 0.206844 -0.0325074 -0.0278638 0.977437 2 0 0 0 1 3 0 0 0 1 4 0.539329 -0.0448927 -0.047115 0.839577 17 -0.00163338 0.000279094 -0.020171 0.999795 18 0.00609153 0.0552967 -0.0203238 0.998245 19 0.207187 -0.0295194 -0.0419542 0.976955 20 0.216173 0.018059 -0.0315929 0.975677 21 0.404069 -0.0519044 -0.036535 0.912524 Data Record #3 =========================================================================== Step = 108 Time = 1.72986111 Data = Reaction_Forces 1 0.000427645 0.00244187 0.000472283 2 -3.57393 -4.80527 -20.3966 3 3.57386 4.80693 20.3964 4 -0.0322995 -0.0266685 0.0255702 17 -0.00126863 0.000245994 0.000140361 18 0.00132571 9.52018e-05 -0.000258752 19 -0.000105853 2.02318e-05 4.44659e-05 20 -6.42721e-07 -9.30245e-05 -2.1215e-05 21 -1.50747e-05 -9.42035e-05 6.70267e-05 Data Record #4 =========================================================================== Step = 108 Time = 1.72986111 Data = Reaction_Torques 1 -0.0139426 -0.00368151 -0.00184597 2 35.7461 -802.292 182.38 3 -8.47627 801.03 -186.443 4 8.35987 183.24 -242.009 17 -0.00470128 -0.0324788 0.00137984 18 -7.86313 -183.622 241.746 19 -0.00487734 0.0014619 -0.000379055 20 0.00269557 -0.0016238 2.04266e-05 21 -0.000135019 0.00069998 0.00103834 Data Record #5 =========================================================================== Step = 108 Time = 1.72986111 Data = Rigid_Connector_Force 1 0 0 0 2 5.19661e-05 0.000340331 -0.000118385 3 -5.10984e-06 -8.64556e-07 6.00194e-09 4 -0.00127374 0.000245129 0.000140367 5 -1.85264e-05 -0.000105466 1.53535e-05 6 8.79689e-05 -3.26727e-05 -7.8974e-06 7 -1.78837e-05 -1.2441e-05 3.65685e-05 8 -0.152699 -5.52157 0.653524 Data Record #6 =========================================================================== Step = 108 Time = 1.72986111 Data = Rigid_Connector_Moment 1 0 0 0 2 4874.4 -1119.57 241.746 3 4882.26 -935.951 0 4 4882.26 -935.952 -2.80252e-05 5 -0.000143017 -0.000952848 0.00035325 6 3.02327e-05 -3.48457e-05 -1.31432e-05 7 -0.00286363 0.000568518 0.000285733 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 109 : 1.74653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945026 1 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232478e+10 5.087016e+08 0.000000e+00 energy 2.072681e+03 6.022504e+01 2.072681e+02 displacement 3.020351e+04 3.020351e+04 3.020351e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953612 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.671829 * * * ************************************************************************* ------- failed to converge at time : 1.74653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 109 : 1.73819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945098 1 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 3.497239e+07 0.000000e+00 energy 5.181227e+02 3.259689e-01 5.181227e+01 displacement 7.541737e+03 7.541737e+03 7.541737e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945854 2 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 6.723703e+06 0.000000e+00 energy 5.181227e+02 2.164663e-01 5.181227e+01 displacement 7.541737e+03 2.254874e+02 6.341964e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944270 3 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 5.103325e+06 0.000000e+00 energy 5.181227e+02 1.050266e-01 5.181227e+01 displacement 7.541737e+03 3.619545e+01 5.998838e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944180 4 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 1.892439e+06 0.000000e+00 energy 5.181227e+02 1.853166e-01 5.181227e+01 displacement 7.541737e+03 5.836694e+00 5.873481e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944144 5 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 5.966021e+05 0.000000e+00 energy 5.181227e+02 7.523706e-02 5.181227e+01 displacement 7.541737e+03 1.235647e+00 5.822995e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944180 6 Nonlinear solution status: time= 1.73819 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081357e+09 1.716175e+05 0.000000e+00 energy 5.181227e+02 2.426365e-02 5.181227e+01 displacement 7.541737e+03 3.132631e-01 5.801051e-01 ........................ augmentation # 1 max norm = 1.22013 (0.03) max norm = 3.6908 (0.03) max norm = 2.63706 (0.03) max norm = 5.13208 (0.03) max norm = 0.604167 (0.03) max norm = 2.06146 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.987046e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.670566e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.117418e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658900e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.224106e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658901e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.368494e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.907727e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.044385e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.914739e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.114428e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.001047e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.73819 Data Record #1 =========================================================================== Step = 109 Time = 1.73819444 Data = center_of_mass 1 0.560971 29.7037 4.89742 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.26391 -17.4492 -2.7301 17 -4.4332 -7.22942 -27.6702 18 -3.10163 -17.6712 -2.86403 19 -0.5744 22.961 20.042 20 -7.31411 -16.8665 -2.37862 21 -10.7687 -25.5328 68.6225 Data Record #2 =========================================================================== Step = 109 Time = 1.73819444 Data = rotation_quaternion 1 0.208369 -0.0324082 -0.0295555 0.977066 2 0 0 0 1 3 0 0 0 1 4 0.544817 -0.0450203 -0.0473195 0.836008 17 -0.00163536 0.000278467 -0.0195978 0.999807 18 0.00619382 0.0561082 -0.0197535 0.99821 19 0.208671 -0.0297652 -0.0419248 0.976633 20 0.217816 0.0186943 -0.0312916 0.975309 21 0.407474 -0.0519006 -0.0390389 0.910905 Data Record #3 =========================================================================== Step = 109 Time = 1.73819444 Data = Reaction_Forces 1 0.000382794 0.00232006 0.000456308 2 -3.7091 -4.93997 -21.1362 3 3.70919 4.9416 21.136 4 -0.0260761 -0.0235841 0.0205305 17 -0.00119155 0.000229864 0.00011982 18 0.00123862 5.03622e-05 -0.000217495 19 -8.79153e-05 1.30734e-06 4.70043e-05 20 6.42125e-06 -5.64775e-05 -3.92919e-05 21 -1.44442e-05 -8.9081e-05 6.19867e-05 Data Record #4 =========================================================================== Step = 109 Time = 1.73819444 Data = Reaction_Torques 1 -0.0127992 -0.00377003 -0.00195408 2 39.066 -831.068 186.997 3 -9.8093 829.908 -191.457 4 6.76242 174.335 -235.322 17 -0.00456543 -0.0304721 0.00129885 18 -6.30598 -174.688 235.047 19 -0.00508614 0.0015558 -0.000489879 20 0.00248607 -0.00147588 2.48965e-05 21 -0.0001354 0.0006987 0.00102968 Data Record #5 =========================================================================== Step = 109 Time = 1.73819444 Data = Rigid_Connector_Force 1 0 0 0 2 4.20654e-05 0.000279134 -9.76677e-05 3 -4.99949e-06 -1.09225e-06 6.64754e-09 4 -0.00119655 0.000228772 0.000119827 5 -1.32118e-05 -7.23039e-05 5.2031e-06 6 6.82823e-05 -1.71337e-05 -2.50923e-06 7 -1.9633e-05 -1.58264e-05 4.4495e-05 8 -0.146657 -5.58208 0.590265 Data Record #6 =========================================================================== Step = 109 Time = 1.73819444 Data = Rigid_Connector_Moment 1 0 0 0 2 4882.46 -1106.08 235.047 3 4888.77 -931.389 0 4 4888.77 -931.39 -2.35074e-05 5 -0.000119448 -0.000808803 0.000304152 6 2.04805e-05 -2.02341e-05 -7.47315e-06 7 -0.00263613 0.000541824 0.000221194 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 110 : 1.75486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943928 1 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232476e+10 5.079523e+08 0.000000e+00 energy 2.072810e+03 5.970723e+01 2.072810e+02 displacement 3.030519e+04 3.030519e+04 3.030519e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952208 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.680223 * * * ************************************************************************* ------- failed to converge at time : 1.75486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 110 : 1.74653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944594 1 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 3.512086e+07 0.000000e+00 energy 5.181449e+02 1.954694e-01 5.181449e+01 displacement 7.567750e+03 7.567750e+03 7.567750e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949904 2 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 6.947601e+06 0.000000e+00 energy 5.181449e+02 1.574710e-01 5.181449e+01 displacement 7.567750e+03 2.172194e+02 6.363952e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946520 3 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 5.149793e+06 0.000000e+00 energy 5.181449e+02 8.675658e-02 5.181449e+01 displacement 7.567750e+03 3.494717e+01 6.021270e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945566 4 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 1.799240e+06 0.000000e+00 energy 5.181449e+02 1.919250e-01 5.181449e+01 displacement 7.567750e+03 5.578191e+00 5.896788e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945530 5 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 5.409721e+05 0.000000e+00 energy 5.181449e+02 7.193110e-02 5.181449e+01 displacement 7.567750e+03 1.136190e+00 5.848189e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945566 6 Nonlinear solution status: time= 1.74653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081340e+09 1.520154e+05 0.000000e+00 energy 5.181449e+02 2.199202e-02 5.181449e+01 displacement 7.567750e+03 2.772717e-01 5.826962e-01 ........................ augmentation # 1 max norm = 1.23252 (0.03) max norm = 3.7206 (0.03) max norm = 2.66273 (0.03) max norm = 5.2083 (0.03) max norm = 0.609501 (0.03) max norm = 2.09638 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.847714e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.671596e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.930067e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660253e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.135117e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660253e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.683905e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.994160e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.284478e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.810377e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.986235e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.516915e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.74653 Data Record #1 =========================================================================== Step = 110 Time = 1.74652778 Data = center_of_mass 1 0.564999 29.4525 4.91105 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.2476 -17.5508 -2.80212 17 -4.43323 -7.22964 -27.7368 18 -3.10853 -17.767 -2.9353 19 -0.581398 22.6594 20.0453 20 -7.2765 -16.9758 -2.44798 21 -10.902 -26.0397 68.3497 Data Record #2 =========================================================================== Step = 110 Time = 1.74652778 Data = rotation_quaternion 1 0.209893 -0.0323314 -0.0312162 0.976691 2 0 0 0 1 3 0 0 0 1 4 0.550282 -0.0451321 -0.0475329 0.832402 17 -0.00163686 0.000277742 -0.019016 0.999818 18 0.00629687 0.0569268 -0.0191746 0.998174 19 0.210156 -0.0300308 -0.041902 0.976308 20 0.219465 0.0193415 -0.0309866 0.974936 21 0.410843 -0.0519143 -0.0415109 0.90928 Data Record #3 =========================================================================== Step = 110 Time = 1.74652778 Data = Reaction_Forces 1 0.00030394 0.00203482 0.000461112 2 -3.84837 -5.0772 -21.9 3 3.84843 5.07869 21.8997 4 -0.0226608 -0.0208355 0.0206586 17 -0.00110864 0.000213545 5.10671e-05 18 0.00115065 4.88923e-05 -0.000160995 19 -9.44663e-05 -1.67405e-05 7.34687e-06 20 2.92204e-05 -2.42509e-05 -2.80595e-05 21 -1.32049e-05 -8.27009e-05 5.75268e-05 Data Record #4 =========================================================================== Step = 110 Time = 1.74652778 Data = Reaction_Torques 1 -0.0122965 -0.00339067 -0.00268243 2 42.5934 -860.799 191.679 3 -11.2274 859.81 -196.578 4 1.71809 149.083 -231.899 17 -0.00509991 -0.0282103 0.00122766 18 -1.32416 -149.542 231.615 19 -0.00309665 0.00160152 -0.00150938 20 0.00211199 -0.001087 0.000142796 21 -0.000148342 0.000617161 0.00100613 Data Record #5 =========================================================================== Step = 110 Time = 1.74652778 Data = Rigid_Connector_Force 1 0 0 0 2 3.65309e-05 0.000260151 -0.000109917 3 -5.4714e-06 -2.28677e-06 1.084e-08 4 -0.00111412 0.000211259 5.10779e-05 5 -5.72163e-06 -2.4673e-05 -8.87911e-06 6 5.95243e-05 1.63184e-05 1.18335e-05 7 -3.4942e-05 -4.22111e-07 1.91804e-05 8 -0.139929 -5.64175 0.525485 Data Record #6 =========================================================================== Step = 110 Time = 1.74652778 Data = Rigid_Connector_Moment 1 0 0 0 2 4892.51 -1076 231.615 3 4893.84 -926.453 0 4 4893.84 -926.453 -3.30769e-06 5 -7.45031e-05 -0.000541822 0.000242444 6 1.36881e-05 -4.46707e-06 -9.6821e-07 7 -0.00219744 0.00050041 7.87239e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 111 : 1.76319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945530 1 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232473e+10 5.095821e+08 0.000000e+00 energy 2.072848e+03 5.874725e+01 2.072848e+02 displacement 3.039974e+04 3.039974e+04 3.039974e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19955070 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.688927 * * * ************************************************************************* ------- failed to converge at time : 1.76319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 111 : 1.75486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945116 1 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 3.584657e+07 0.000000e+00 energy 5.181382e+02 5.838412e-02 5.181382e+01 displacement 7.588298e+03 7.588298e+03 7.588298e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949130 2 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 6.900965e+06 0.000000e+00 energy 5.181382e+02 1.575572e-01 5.181382e+01 displacement 7.588298e+03 2.188982e+02 6.386057e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948518 3 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 4.779253e+06 0.000000e+00 energy 5.181382e+02 7.964047e-02 5.181382e+01 displacement 7.588298e+03 3.630252e+01 6.037990e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949238 4 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 1.675782e+06 0.000000e+00 energy 5.181382e+02 1.751436e-01 5.181382e+01 displacement 7.588298e+03 5.663999e+00 5.911280e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949328 5 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 4.996169e+05 0.000000e+00 energy 5.181382e+02 6.684213e-02 5.181382e+01 displacement 7.588298e+03 1.085113e+00 5.861826e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949382 6 Nonlinear solution status: time= 1.75486 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081317e+09 1.401202e+05 0.000000e+00 energy 5.181382e+02 2.027757e-02 5.181382e+01 displacement 7.588298e+03 2.522136e-01 5.840721e-01 ........................ augmentation # 1 max norm = 1.2449 (0.03) max norm = 3.75157 (0.03) max norm = 2.6882 (0.03) max norm = 5.28397 (0.03) max norm = 0.614943 (0.03) max norm = 2.13116 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.312577e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.671848e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.709411e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660894e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.032526e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660894e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.764372e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.107939e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.575235e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.227684e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.550633e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.798462e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.75486 Data Record #1 =========================================================================== Step = 111 Time = 1.75486111 Data = center_of_mass 1 0.57063 29.2015 4.92179 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.23257 -17.6509 -2.87527 17 -4.43326 -7.22987 -27.8045 18 -3.11537 -17.8616 -3.0078 19 -0.586631 22.356 20.0477 20 -7.2393 -17.0836 -2.51859 21 -11.034 -26.5463 68.0717 Data Record #2 =========================================================================== Step = 111 Time = 1.75486111 Data = rotation_quaternion 1 0.211448 -0.0322311 -0.0329056 0.976303 2 0 0 0 1 3 0 0 0 1 4 0.555723 -0.0452461 -0.0477777 0.828759 17 -0.00163765 0.000276926 -0.0184526 0.999828 18 0.00640322 0.0577557 -0.0186141 0.998137 19 0.21167 -0.0302786 -0.0419046 0.975973 20 0.221141 0.0199882 -0.0307064 0.974553 21 0.414197 -0.0519181 -0.0440008 0.907639 Data Record #3 =========================================================================== Step = 111 Time = 1.75486111 Data = Reaction_Forces 1 0.00026408 0.00151377 0.000349499 2 -3.99242 -5.21914 -22.6916 3 3.99247 5.22061 22.6914 4 -0.0193613 -0.0194205 0.0186369 17 -0.00100886 0.000193311 3.495e-05 18 0.00104349 2.05228e-05 -0.000123621 19 -9.40757e-05 -4.71201e-06 1.49696e-05 20 2.1429e-05 -3.40841e-05 -2.26966e-05 21 -1.06973e-05 -6.78395e-05 4.74968e-05 Data Record #4 =========================================================================== Step = 111 Time = 1.75486111 Data = Reaction_Torques 1 -0.00918281 -0.00292766 -0.00270418 2 46.2647 -891.627 196.522 3 -12.719 890.725 -201.846 4 0.72067 141.72 -223.561 17 -0.00477806 -0.0256498 0.0011208 18 -0.356503 -142.176 223.252 19 -0.00304299 0.00140824 -0.0011524 20 0.00189947 -0.00105747 0.000117696 21 -0.000154574 0.000487093 0.000916503 Data Record #5 =========================================================================== Step = 111 Time = 1.75486111 Data = Rigid_Connector_Force 1 0 0 0 2 2.93957e-05 0.000211555 -8.86605e-05 3 -5.2348e-06 -2.27907e-06 1.06535e-08 4 -0.0010141 0.000191032 3.49607e-05 5 -7.18369e-06 -3.69049e-05 -1.86257e-06 6 6.5463e-05 1.8912e-06 5.86442e-06 7 -2.86127e-05 -2.82081e-06 2.0834e-05 8 -0.133588 -5.70016 0.45981 Data Record #6 =========================================================================== Step = 111 Time = 1.75486111 Data = Rigid_Connector_Moment 1 0 0 0 2 4896.41 -1063.47 223.252 3 4896.77 -921.293 0 4 4896.77 -921.294 5.64132e-07 5 -7.76887e-05 -0.000572896 0.000256245 6 3.29879e-05 -1.57228e-05 -4.59181e-06 7 -0.00198981 0.000432848 0.000114171 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 112 : 1.77153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949364 1 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.086836e+08 0.000000e+00 energy 2.073072e+03 5.833285e+01 2.073072e+02 displacement 3.070269e+04 3.070269e+04 3.070269e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953018 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.692178 * * * ************************************************************************* ------- failed to converge at time : 1.77153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 112 : 1.76319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949094 1 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 3.586263e+07 0.000000e+00 energy 5.181926e+02 1.376586e-01 5.181926e+01 displacement 7.665396e+03 7.665396e+03 7.665396e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949688 2 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 6.820505e+06 0.000000e+00 energy 5.181926e+02 1.703043e-01 5.181926e+01 displacement 7.665396e+03 2.334223e+02 6.404968e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946844 3 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.498556e+06 0.000000e+00 energy 5.181926e+02 7.179705e-02 5.181926e+01 displacement 7.665396e+03 3.637529e+01 6.052646e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946448 4 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.615013e+06 0.000000e+00 energy 5.181926e+02 1.629726e-01 5.181926e+01 displacement 7.665396e+03 5.408245e+00 5.924624e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946268 5 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.785016e+05 0.000000e+00 energy 5.181926e+02 6.438144e-02 5.181926e+01 displacement 7.665396e+03 1.029815e+00 5.874898e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945818 6 Nonlinear solution status: time= 1.76319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.383661e+05 0.000000e+00 energy 5.181926e+02 1.931611e-02 5.181926e+01 displacement 7.665396e+03 2.481157e-01 5.854241e-01 ........................ augmentation # 1 max norm = 1.25729 (0.03) max norm = 3.78107 (0.03) max norm = 2.7132 (0.03) max norm = 5.35976 (0.03) max norm = 0.620526 (0.03) max norm = 2.1656 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.764126e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.672525e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.652923e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.661536e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.065430e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.661536e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.907317e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.738146e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.999192e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 3.998053e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.052085e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.785784e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.76319 Data Record #1 =========================================================================== Step = 112 Time = 1.76319444 Data = center_of_mass 1 0.572284 28.9506 4.93098 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.21931 -17.7495 -2.94979 17 -4.4333 -7.2301 -27.8738 18 -3.12201 -17.9552 -3.08179 19 -0.597751 22.0516 20.0491 20 -7.20775 -17.1891 -2.59028 21 -11.1796 -27.0498 67.7911 Data Record #2 =========================================================================== Step = 112 Time = 1.76319444 Data = rotation_quaternion 1 0.213018 -0.0321749 -0.0346211 0.975904 2 0 0 0 1 3 0 0 0 1 4 0.561137 -0.045377 -0.0480309 0.825081 17 -0.00163843 0.000276126 -0.017899 0.999838 18 0.0065065 0.0585686 -0.0180634 0.998099 19 0.2132 -0.0305776 -0.0419271 0.97563 20 0.222839 0.0206128 -0.0304352 0.974162 21 0.417521 -0.0519663 -0.046496 0.905988 Data Record #3 =========================================================================== Step = 112 Time = 1.76319444 Data = Reaction_Forces 1 0.000250846 0.00170903 0.000379929 2 -4.13536 -5.35929 -23.4786 3 4.13524 5.36093 23.4783 4 -0.00900698 -0.0213395 0.0194798 17 -0.00104184 0.000197928 1.68624e-05 18 0.00108188 5.71395e-05 -0.000122493 19 -8.1033e-05 -2.1635e-05 3.13394e-05 20 5.08694e-05 7.22338e-05 -8.63126e-05 21 -1.16713e-05 -7.2309e-05 4.82478e-05 Data Record #4 =========================================================================== Step = 112 Time = 1.76319444 Data = Reaction_Torques 1 -0.00943761 -0.00339189 -0.00255738 2 49.9657 -922.291 201.294 3 -14.2295 921.461 -207.029 4 0.166928 140.651 -222.28 17 -0.00519127 -0.0264333 0.00116469 18 0.153698 -141.369 221.788 19 -0.00403605 0.00204417 -0.00186353 20 0.00189405 -0.00103302 9.7937e-05 21 -0.000153249 0.00060062 0.000977391 Data Record #5 =========================================================================== Step = 112 Time = 1.76319444 Data = Rigid_Connector_Force 1 0 0 0 2 3.47506e-05 0.000253063 -0.00010562 3 -5.28544e-06 -2.0049e-06 9.78257e-09 4 -0.00104713 0.000195923 1.68722e-05 5 6.45604e-06 6.39618e-05 -4.6041e-05 6 3.66196e-05 1.33631e-05 8.93225e-06 7 -4.44133e-05 -8.27194e-06 4.02716e-05 8 -0.126439 -5.75751 0.392997 Data Record #6 =========================================================================== Step = 112 Time = 1.76319444 Data = Rigid_Connector_Moment 1 0 0 0 2 4899.83 -1057.59 221.788 3 4899.68 -916.224 0 4 4899.68 -916.224 8.1964e-06 5 -6.36636e-05 -0.000473503 0.000208915 6 1.15078e-05 -3.32226e-06 -6.25453e-07 7 -0.00198306 0.000455922 6.17394e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 113 : 1.77986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945782 1 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.112429e+08 0.000000e+00 energy 2.073102e+03 5.729836e+01 2.073102e+02 displacement 3.066510e+04 3.066510e+04 3.066510e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954530 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.701543 * * * ************************************************************************* ------- failed to converge at time : 1.77986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 113 : 1.77153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945458 1 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 3.675855e+07 0.000000e+00 energy 5.181916e+02 4.050717e-01 5.181916e+01 displacement 7.659399e+03 7.659399e+03 7.659399e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949184 2 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 6.925707e+06 0.000000e+00 energy 5.181916e+02 1.885256e-01 5.181916e+01 displacement 7.659399e+03 2.208047e+02 6.436599e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947078 3 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 4.561764e+06 0.000000e+00 energy 5.181916e+02 9.193430e-02 5.181916e+01 displacement 7.659399e+03 3.422791e+01 6.089349e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946484 4 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.645865e+06 0.000000e+00 energy 5.181916e+02 1.641795e-01 5.181916e+01 displacement 7.659399e+03 5.153114e+00 5.962156e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946862 5 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 5.188444e+05 0.000000e+00 energy 5.181916e+02 6.465206e-02 5.181916e+01 displacement 7.659399e+03 1.069815e+00 5.911117e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947060 6 Nonlinear solution status: time= 1.77153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081303e+09 1.448148e+05 0.000000e+00 energy 5.181916e+02 2.160293e-02 5.181916e+01 displacement 7.659399e+03 2.701323e-01 5.888381e-01 ........................ augmentation # 1 max norm = 1.2697 (0.03) max norm = 3.8105 (0.03) max norm = 2.73807 (0.03) max norm = 5.43492 (0.03) max norm = 0.626264 (0.03) max norm = 2.20032 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.846554e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.672690e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.825039e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660937e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.178859e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660936e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.019610e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.231920e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.837418e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.738252e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.028620e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 6.978604e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.77153 Data Record #1 =========================================================================== Step = 113 Time = 1.77152778 Data = center_of_mass 1 0.568072 28.6995 4.9392 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.2068 -17.8457 -3.02483 17 -4.43333 -7.23033 -27.9436 18 -3.12794 -18.0468 -3.15647 19 -0.617034 21.7462 20.0503 20 -7.18376 -17.2909 -2.66161 21 -11.3408 -27.5507 67.5077 Data Record #2 =========================================================================== Step = 113 Time = 1.77152778 Data = rotation_quaternion 1 0.214602 -0.032176 -0.0363541 0.975494 2 0 0 0 1 3 0 0 0 1 4 0.566529 -0.0454851 -0.0482991 0.821367 17 -0.001638 0.00027511 -0.0173392 0.999848 18 0.00661396 0.059399 -0.0175064 0.998059 19 0.214742 -0.0309381 -0.0419725 0.975278 20 0.224564 0.0212548 -0.0301643 0.97376 21 0.420814 -0.0520753 -0.0489469 0.904327 Data Record #3 =========================================================================== Step = 113 Time = 1.77152778 Data = Reaction_Forces 1 0.000201463 0.00167397 0.00038415 2 -4.28579 -5.50662 -24.3104 3 4.28597 5.50822 24.3102 4 -0.00938549 -0.0192164 0.0161428 17 -0.00115224 0.00021934 -1.7612e-05 18 0.00118034 -4.92216e-05 -6.03328e-05 19 -7.73718e-05 -4.12374e-05 3.87156e-05 20 6.62075e-05 9.31195e-05 -0.000114517 21 -1.13564e-05 -7.29568e-05 4.78134e-05 Data Record #4 =========================================================================== Step = 113 Time = 1.77152778 Data = Reaction_Torques 1 -0.00902547 -0.0035599 -0.0027954 2 53.9197 -954.738 206.308 3 -15.8522 954.051 -212.479 4 -3.99629 130.074 -235.551 17 -0.00621343 -0.0291559 0.00130151 18 4.30841 -130.725 235.133 19 -0.00476982 0.00262992 -0.00258942 20 0.00195006 -0.000994345 0.000168461 21 -0.000176502 0.000616004 0.00100366 Data Record #5 =========================================================================== Step = 113 Time = 1.77152778 Data = Rigid_Connector_Force 1 0 0 0 2 2.14354e-05 0.000166029 -7.79274e-05 3 -6.67113e-06 -4.08987e-06 1.74071e-08 4 -0.00115891 0.00021525 -1.75946e-05 5 7.80807e-06 8.15942e-05 -6.06421e-05 6 1.89724e-05 2.97121e-05 1.51597e-05 7 -5.83994e-05 -1.15253e-05 5.38753e-05 8 -0.117403 -5.81378 0.32512 Data Record #6 =========================================================================== Step = 113 Time = 1.77152778 Data = Rigid_Connector_Moment 1 0 0 0 2 4903.24 -1041.13 235.133 3 4898.93 -910.408 0 4 4898.93 -910.408 2.19111e-05 5 -4.06424e-05 -0.000327274 0.000166813 6 5.04322e-06 1.01013e-06 8.60317e-07 7 -0.00202465 0.000528409 -6.81162e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 114 : 1.78819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947060 1 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.138721e+08 0.000000e+00 energy 2.073230e+03 5.600413e+01 2.073230e+02 displacement 3.058300e+04 3.058300e+04 3.058300e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954872 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519533 at gauss point 1 * * jacobian = -0.163622 * * * ************************************************************************* ------- failed to converge at time : 1.78819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 114 : 1.77986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947294 1 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 3.778159e+07 0.000000e+00 energy 5.182060e+02 7.278293e-01 5.182060e+01 displacement 7.635368e+03 7.635368e+03 7.635368e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950156 2 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 7.435804e+06 0.000000e+00 energy 5.182060e+02 8.691085e-01 5.182060e+01 displacement 7.635368e+03 2.041171e+02 6.461734e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948662 3 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 3 step from line search = 0.205512 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 6.265914e+06 0.000000e+00 energy 5.182060e+02 6.879205e-03 5.182060e+01 displacement 7.635368e+03 1.251931e+00 6.389242e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948194 4 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 3.714883e+06 0.000000e+00 energy 5.182060e+02 8.637904e-04 5.182060e+01 displacement 7.635368e+03 2.282598e+01 6.103386e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948158 5 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 1.298312e+06 0.000000e+00 energy 5.182060e+02 1.336605e-01 5.182060e+01 displacement 7.635368e+03 3.814168e+00 5.994875e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947960 6 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 3.862928e+05 0.000000e+00 energy 5.182060e+02 5.002880e-02 5.182060e+01 displacement 7.635368e+03 8.118775e-01 5.951018e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947726 7 Nonlinear solution status: time= 1.77986 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081307e+09 1.099525e+05 0.000000e+00 energy 5.182060e+02 1.541079e-02 5.182060e+01 displacement 7.635368e+03 2.061310e-01 5.931614e-01 ........................ augmentation # 1 max norm = 1.28211 (0.03) max norm = 3.83942 (0.03) max norm = 2.7626 (0.03) max norm = 5.50922 (0.03) max norm = 0.632241 (0.03) max norm = 2.23541 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.502375e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.669490e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.203176e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659307e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.054905e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659306e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.519074e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.443864e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.167512e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.524384e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.901877e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 5.426243e-10 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.77986 Data Record #1 =========================================================================== Step = 114 Time = 1.77986111 Data = center_of_mass 1 0.558382 28.4484 4.94571 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.19397 -17.9403 -3.10112 17 -4.43336 -7.23055 -28.0146 18 -3.13276 -18.1368 -3.23243 19 -0.643996 21.4387 20.0518 20 -7.16541 -17.3901 -2.73344 21 -11.517 -28.05 67.22 Data Record #2 =========================================================================== Step = 114 Time = 1.77986111 Data = rotation_quaternion 1 0.216215 -0.0322228 -0.0381229 0.975069 2 0 0 0 1 3 0 0 0 1 4 0.571898 -0.0455735 -0.0485638 0.817617 17 -0.00163655 0.000273876 -0.0167502 0.999858 18 0.00672153 0.0602341 -0.0169203 0.998018 19 0.216313 -0.0313567 -0.0420232 0.974915 20 0.22633 0.0219017 -0.0298786 0.973346 21 0.424081 -0.0522279 -0.0513852 0.902656 Data Record #3 =========================================================================== Step = 114 Time = 1.77986111 Data = Reaction_Forces 1 0.000114655 0.00114187 0.000240195 2 -4.43974 -5.65539 -25.1617 3 4.43964 5.65687 25.1615 4 -0.010245 -0.0146496 0.0161989 17 -0.000884869 0.000167518 -2.72434e-05 18 0.000906788 -3.00263e-05 -3.83843e-05 19 -5.7447e-05 -3.64442e-05 5.55675e-05 20 7.24687e-05 0.000144301 -0.00014601 21 -8.04357e-06 -5.15608e-05 3.25338e-05 Data Record #4 =========================================================================== Step = 114 Time = 1.77986111 Data = Reaction_Torques 1 -0.00499909 -0.00339448 -0.00253973 2 58.0736 -987.945 211.342 3 -17.5447 987.321 -218.013 4 -4.97516 109.318 -207.369 17 -0.00493032 -0.0223558 0.00100494 18 5.25672 -109.903 207.049 19 -0.00492826 0.00267064 -0.00257565 20 0.00150247 -0.000795145 0.00011515 21 -0.000158453 0.000579184 0.000862374 Data Record #5 =========================================================================== Step = 114 Time = 1.77986111 Data = Rigid_Connector_Force 1 0 0 0 2 1.67158e-05 0.000134115 -6.56136e-05 3 -5.20335e-06 -3.37703e-06 1.41633e-08 4 -0.000890073 0.000164141 -2.72292e-05 5 1.3536e-05 0.000127517 -8.14378e-05 6 -1.48566e-06 1.96601e-05 9.00473e-06 7 -5.89327e-05 -1.67841e-05 6.45722e-05 8 -0.106472 -5.86891 0.256281 Data Record #6 =========================================================================== Step = 114 Time = 1.77986111 Data = Rigid_Connector_Moment 1 0 0 0 2 4900.45 -1013.65 207.049 3 4895.19 -903.748 0 4 4895.19 -903.748 2.24778e-05 5 -2.34356e-05 -0.00019615 0.000104144 6 3.19544e-06 2.86311e-06 1.58292e-06 7 -0.00156754 0.000429097 -9.31578e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 115 : 1.79653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947420 1 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232468e+10 5.140726e+08 0.000000e+00 energy 2.073469e+03 5.549257e+01 2.073469e+02 displacement 3.098648e+04 3.098648e+04 3.098648e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953054 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.713105 * * * ************************************************************************* ------- failed to converge at time : 1.79653 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 115 : 1.78819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947222 1 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 3.803803e+07 0.000000e+00 energy 5.182742e+02 8.535450e-01 5.182742e+01 displacement 7.740664e+03 7.740664e+03 7.740664e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949040 2 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 6.935373e+06 0.000000e+00 energy 5.182742e+02 2.343835e-01 5.182742e+01 displacement 7.740664e+03 2.131614e+02 6.536365e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948770 3 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 4.114042e+06 0.000000e+00 energy 5.182742e+02 5.913178e-02 5.182742e+01 displacement 7.740664e+03 2.990964e+01 6.204940e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948248 4 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 1.484123e+06 0.000000e+00 energy 5.182742e+02 1.459213e-01 5.182742e+01 displacement 7.740664e+03 4.401245e+00 6.082511e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948230 5 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 4.696699e+05 0.000000e+00 energy 5.182742e+02 5.784585e-02 5.182742e+01 displacement 7.740664e+03 9.092675e-01 6.034841e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948104 6 Nonlinear solution status: time= 1.78819 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081268e+09 1.434137e+05 0.000000e+00 energy 5.182742e+02 1.863316e-02 5.182742e+01 displacement 7.740664e+03 2.401403e-01 6.014207e-01 ........................ augmentation # 1 max norm = 1.29462 (0.03) max norm = 3.86714 (0.03) max norm = 2.78712 (0.03) max norm = 5.58449 (0.03) max norm = 0.638366 (0.03) max norm = 2.27028 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.785955e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.671346e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.423479e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659249e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.058370e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659248e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.407901e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 8.382391e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.510782e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.545890e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.464140e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.233343e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.78819 Data Record #1 =========================================================================== Step = 115 Time = 1.78819444 Data = center_of_mass 1 0.5427 28.1958 4.95172 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.18404 -18.0344 -3.17862 17 -4.43339 -7.23079 -28.0872 18 -3.13802 -18.2269 -3.3098 19 -0.679609 21.1296 20.0521 20 -7.15595 -17.4875 -2.80591 21 -11.7124 -28.5494 66.9275 Data Record #2 =========================================================================== Step = 115 Time = 1.78819444 Data = rotation_quaternion 1 0.217838 -0.0323354 -0.0399326 0.974631 2 0 0 0 1 3 0 0 0 1 4 0.577236 -0.045691 -0.0488425 0.813834 17 -0.00163665 0.000272951 -0.0161914 0.999868 18 0.00682381 0.0610512 -0.0163644 0.997977 19 0.217894 -0.0318485 -0.042108 0.974543 20 0.228115 0.0225178 -0.0296119 0.972923 21 0.427331 -0.0524844 -0.0537482 0.900969 Data Record #3 =========================================================================== Step = 115 Time = 1.78819444 Data = Reaction_Forces 1 0.000123339 0.00140087 0.000259006 2 -4.5904 -5.80048 -25.9989 3 4.59039 5.80193 25.9986 4 -0.0106581 -0.019023 0.0194002 17 -0.00103217 0.000195136 -6.74007e-05 18 0.00105847 -3.08126e-05 -1.08816e-05 19 -7.23142e-05 -5.2564e-05 0.000105187 20 0.000108722 0.000237635 -0.000238994 21 -9.79205e-06 -6.3594e-05 3.88259e-05 Data Record #4 =========================================================================== Step = 115 Time = 1.78819444 Data = Reaction_Torques 1 -0.00513173 -0.00426132 -0.00212759 2 62.2229 -1020.64 216.244 3 -19.2856 1020.1 -223.328 4 -6.75463 122.561 -238.002 17 -0.00620936 -0.0260138 0.00118563 18 7.08461 -123.326 237.576 19 -0.00806283 0.00409776 -0.00369791 20 0.00198667 -0.00110231 0.000110762 21 -0.000185023 0.00072084 0.000989124 Data Record #5 =========================================================================== Step = 115 Time = 1.78819444 Data = Rigid_Connector_Force 1 0 0 0 2 1.95071e-05 0.000159345 -7.8262e-05 3 -6.79484e-06 -4.97842e-06 2.03036e-08 4 -0.00103896 0.000190158 -6.73804e-05 5 2.17044e-05 0.000203936 -0.00012617 6 -1.47035e-05 1.88647e-05 7.63757e-06 7 -8.70178e-05 -3.36993e-05 0.000112824 8 -0.0945338 -5.92265 0.186617 Data Record #6 =========================================================================== Step = 115 Time = 1.78819444 Data = Rigid_Connector_Moment 1 0 0 0 2 4903.11 -1021.57 237.576 3 4896.03 -898.245 0 4 4896.03 -898.245 3.91066e-05 5 -2.56761e-05 -0.000220302 0.000118514 6 1.50738e-06 3.92426e-06 1.95837e-06 7 -0.00208646 0.000579725 -0.000139698 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 116 : 1.80486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947726 1 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232472e+10 5.197040e+08 0.000000e+00 energy 2.073575e+03 5.352479e+01 2.073575e+02 displacement 3.101332e+04 3.101332e+04 3.101332e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951848 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.722879 * * * ************************************************************************* ------- failed to converge at time : 1.80486 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 116 : 1.79653 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947942 1 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 3.995820e+07 0.000000e+00 energy 5.182769e+02 1.307459e+00 5.182769e+01 displacement 7.746881e+03 7.746881e+03 7.746881e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949436 2 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 7.396686e+06 0.000000e+00 energy 5.182769e+02 2.700741e-01 5.182769e+01 displacement 7.746881e+03 2.002409e+02 6.582239e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947294 3 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 4.182341e+06 0.000000e+00 energy 5.182769e+02 3.269966e-02 5.182769e+01 displacement 7.746881e+03 2.867743e+01 6.258124e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946106 4 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 1.567794e+06 0.000000e+00 energy 5.182769e+02 1.435583e-01 5.182769e+01 displacement 7.746881e+03 4.398263e+00 6.139485e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945242 5 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 5.174228e+05 0.000000e+00 energy 5.182769e+02 6.007159e-02 5.182769e+01 displacement 7.746881e+03 9.876011e-01 6.090230e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945278 6 Nonlinear solution status: time= 1.79653 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081309e+09 1.671582e+05 0.000000e+00 energy 5.182769e+02 2.015280e-02 5.182769e+01 displacement 7.746881e+03 2.745289e-01 6.068238e-01 ........................ augmentation # 1 max norm = 1.30716 (0.03) max norm = 3.89452 (0.03) max norm = 2.81179 (0.03) max norm = 5.65901 (0.03) max norm = 0.644609 (0.03) max norm = 2.30554 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.281686e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.672436e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.125259e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658802e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.197260e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658802e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.855934e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.112758e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.438888e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.014072e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.617177e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.985404e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.79653 Data Record #1 =========================================================================== Step = 116 Time = 1.79652778 Data = center_of_mass 1 0.520829 27.9434 4.95711 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.17404 -18.1273 -3.25642 17 -4.43342 -7.23103 -28.1601 18 -3.14217 -18.3159 -3.38762 19 -0.723695 20.8198 20.0529 20 -7.15307 -17.5828 -2.87766 21 -11.9223 -29.0474 66.6305 Data Record #2 =========================================================================== Step = 116 Time = 1.79652778 Data = rotation_quaternion 1 0.21947 -0.0325077 -0.0417385 0.974184 2 0 0 0 1 3 0 0 0 1 4 0.582552 -0.0457646 -0.0491212 0.810016 17 -0.00163637 0.000271907 -0.0155979 0.999877 18 0.00692797 0.0618937 -0.0157739 0.997934 19 0.219482 -0.032404 -0.0421983 0.974165 20 0.229924 0.0231656 -0.0293234 0.972491 21 0.430565 -0.052811 -0.0560182 0.89927 Data Record #3 =========================================================================== Step = 116 Time = 1.79652778 Data = Reaction_Forces 1 0.00012746 0.00152097 0.000306287 2 -4.74952 -5.95176 -26.8871 3 4.74931 5.95324 26.887 4 -0.00815263 -0.0227054 0.0224122 17 -0.00116255 0.000219883 -0.000129823 18 0.00119373 -1.31164e-05 2.12627e-05 19 -9.14028e-05 -5.89954e-05 0.000104851 20 0.000130834 0.000268055 -0.000274343 21 -1.1174e-05 -7.28913e-05 4.40503e-05 Data Record #4 =========================================================================== Step = 116 Time = 1.79652778 Data = Reaction_Torques 1 -0.00619681 -0.0043062 -0.00231185 2 66.7654 -1055.37 221.327 3 -21.1823 1054.93 -228.874 4 -10.7094 120.842 -262.437 17 -0.00771321 -0.0291928 0.00136087 18 11.0062 -121.86 261.909 19 -0.00836548 0.00478551 -0.00473517 20 0.00219567 -0.00113643 0.000171628 21 -0.000209678 0.000747737 0.00107961 Data Record #5 =========================================================================== Step = 116 Time = 1.79652778 Data = Rigid_Connector_Force 1 0 0 0 2 2.26529e-05 0.000199421 -0.000108531 3 -8.52382e-06 -7.34604e-06 2.9024e-08 4 -0.00117107 0.000212537 -0.000129794 5 2.32805e-05 0.000237009 -0.000157634 6 -1.61505e-05 2.79491e-05 1.18577e-05 7 -0.000107553 -3.10463e-05 0.000116709 8 -0.0802984 -5.97531 0.116143 Data Record #6 =========================================================================== Step = 116 Time = 1.79652778 Data = Rigid_Connector_Moment 1 0 0 0 2 4906.78 -1014.05 261.909 3 4895.78 -892.191 0 4 4895.77 -892.191 6.89418e-05 5 -1.68369e-05 -0.00015699 9.32735e-05 6 1.71421e-06 2.21548e-06 1.1868e-06 7 -0.00228749 0.000673832 -0.000228754 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 117 : 1.81319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945260 1 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232475e+10 5.282717e+08 0.000000e+00 energy 2.073621e+03 5.132145e+01 2.073621e+02 displacement 3.119843e+04 3.119843e+04 3.119843e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952676 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.733281 * * * ************************************************************************* ------- failed to converge at time : 1.81319 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 117 : 1.80486 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945080 1 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 4.262460e+07 0.000000e+00 energy 5.182600e+02 1.906087e+00 5.182600e+01 displacement 7.788924e+03 7.788924e+03 7.788924e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947636 2 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 7.620017e+06 0.000000e+00 energy 5.182600e+02 2.735119e-01 5.182600e+01 displacement 7.788924e+03 2.109140e+02 6.567228e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946394 3 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 4.473250e+06 0.000000e+00 energy 5.182600e+02 6.372871e-02 5.182600e+01 displacement 7.788924e+03 2.932614e+01 6.242567e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945944 4 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 1.792641e+06 0.000000e+00 energy 5.182600e+02 1.477392e-01 5.182600e+01 displacement 7.788924e+03 4.902425e+00 6.114959e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946016 5 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 6.144875e+05 0.000000e+00 energy 5.182600e+02 6.761315e-02 5.182600e+01 displacement 7.788924e+03 1.114377e+00 6.065814e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945908 6 Nonlinear solution status: time= 1.80486 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081335e+09 2.132710e+05 0.000000e+00 energy 5.182600e+02 2.330325e-02 5.182600e+01 displacement 7.788924e+03 3.378534e-01 6.044090e-01 ........................ augmentation # 1 max norm = 1.31964 (0.03) max norm = 3.92148 (0.03) max norm = 2.8364 (0.03) max norm = 5.73258 (0.03) max norm = 0.650895 (0.03) max norm = 2.34085 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.704299e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.673583e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.404671e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657614e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.404470e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657613e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.968526e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.668299e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.239092e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 4.377221e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.325287e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.029518e-09 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.80486 Data Record #1 =========================================================================== Step = 117 Time = 1.80486111 Data = center_of_mass 1 0.494764 27.6938 4.96128 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.16273 -18.2189 -3.33483 17 -4.43345 -7.23126 -28.2334 18 -3.14442 -18.4036 -3.4661 19 -0.772646 20.5113 20.0539 20 -7.15105 -17.6767 -2.9496 21 -12.1336 -29.5433 66.3292 Data Record #2 =========================================================================== Step = 117 Time = 1.80486111 Data = rotation_quaternion 1 0.221115 -0.0327065 -0.0434603 0.97373 2 0 0 0 1 3 0 0 0 1 4 0.587848 -0.0457811 -0.0493679 0.806165 17 -0.00163537 0.000270632 -0.0149379 0.999887 18 0.00703202 0.0627583 -0.0151172 0.997889 19 0.221083 -0.0329818 -0.0422494 0.973781 20 0.231753 0.0238454 -0.0289776 0.97205 21 0.43379 -0.0531714 -0.05813 0.897563 Data Record #3 =========================================================================== Step = 117 Time = 1.80486111 Data = Reaction_Forces 1 0.000166798 0.0020934 0.000389083 2 -4.91429 -6.10434 -27.8088 3 4.91422 6.10598 27.8086 4 -0.00803352 -0.0289338 0.0290362 17 -0.00136146 0.000256413 -0.000171921 18 0.00139857 -9.62731e-06 4.50563e-05 19 -0.000119067 -7.50038e-05 0.000160722 20 0.000182767 0.000380334 -0.00038543 21 -1.57648e-05 -9.72838e-05 5.68778e-05 Data Record #4 =========================================================================== Step = 117 Time = 1.80486111 Data = Reaction_Torques 1 -0.00788297 -0.00558884 -0.0016756 2 71.7128 -1091.43 226.392 3 -23.2938 1091.04 -234.407 4 -12.7638 136.456 -296.409 17 -0.00923035 -0.0341534 0.00159957 18 13.1054 -137.783 295.759 19 -0.0119025 0.00674417 -0.00653459 20 0.00281812 -0.00147476 0.000179637 21 -0.000229839 0.000956719 0.00128879 Data Record #5 =========================================================================== Step = 117 Time = 1.80486111 Data = Rigid_Connector_Force 1 0 0 0 2 2.67104e-05 0.000237347 -0.000126828 3 -1.04026e-05 -9.43901e-06 3.69322e-08 4 -0.00137186 0.000246974 -0.000171884 5 3.2638e-05 0.000332303 -0.00021448 6 -3.10625e-05 2.69723e-05 1.02276e-05 7 -0.000150129 -4.80315e-05 0.00017095 8 -0.0645799 -6.02698 0.0448141 Data Record #6 =========================================================================== Step = 117 Time = 1.80486111 Data = Rigid_Connector_Moment 1 0 0 0 2 4906.54 -1022.88 295.759 3 4893.44 -885.093 0 4 4893.44 -885.093 8.66108e-05 5 -1.52504e-05 -0.00014557 8.65645e-05 6 -8.57314e-07 -1.18041e-05 -5.68948e-06 7 -0.00294373 0.000879528 -0.000316331 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 118 : 1.82153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945746 1 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232482e+10 5.342290e+08 0.000000e+00 energy 2.073830e+03 4.913467e+01 2.073830e+02 displacement 3.138916e+04 3.138916e+04 3.138916e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952658 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.744195 * * * ************************************************************************* ------- failed to converge at time : 1.82153 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 118 : 1.81319 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946196 1 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 4.482341e+07 0.000000e+00 energy 5.182802e+02 2.406811e+00 5.182802e+01 displacement 7.838501e+03 7.838501e+03 7.838501e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948590 2 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 7.515033e+06 0.000000e+00 energy 5.182802e+02 3.396917e-01 5.182802e+01 displacement 7.838501e+03 2.056207e+02 6.639688e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948320 3 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 4.521321e+06 0.000000e+00 energy 5.182802e+02 8.168749e-02 5.182802e+01 displacement 7.838501e+03 2.811896e+01 6.303653e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948104 4 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 1.736160e+06 0.000000e+00 energy 5.182802e+02 1.533645e-01 5.182802e+01 displacement 7.838501e+03 4.448707e+00 6.183565e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947564 5 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 5.891782e+05 0.000000e+00 energy 5.182802e+02 6.548510e-02 5.182802e+01 displacement 7.838501e+03 1.074340e+00 6.134152e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947924 6 Nonlinear solution status: time= 1.81319 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081391e+09 1.987149e+05 0.000000e+00 energy 5.182802e+02 2.242696e-02 5.182802e+01 displacement 7.838501e+03 3.217373e-01 6.111693e-01 ........................ augmentation # 1 max norm = 1.33215 (0.03) max norm = 3.94731 (0.03) max norm = 2.86127 (0.03) max norm = 5.80636 (0.03) max norm = 0.657241 (0.03) max norm = 2.37585 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.187128e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.673588e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.514304e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657859e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.357224e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657858e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.788796e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.588768e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.629201e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.070018e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.016837e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.014039e-10 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.81319 Data Record #1 =========================================================================== Step = 118 Time = 1.81319444 Data = center_of_mass 1 0.462449 27.4436 4.96567 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.15236 -18.3105 -3.41399 17 -4.43348 -7.23151 -28.3078 18 -3.14593 -18.4917 -3.5455 19 -0.829343 20.2022 20.0545 20 -7.15526 -17.77 -3.0216 21 -12.3545 -30.0399 66.0237 Data Record #2 =========================================================================== Step = 118 Time = 1.81319444 Data = rotation_quaternion 1 0.222767 -0.0329561 -0.0451294 0.973269 2 0 0 0 1 3 0 0 0 1 4 0.593115 -0.0457859 -0.0496085 0.802283 17 -0.0016358 0.00026955 -0.0142516 0.999897 18 0.00712887 0.0636141 -0.0144343 0.997845 19 0.222691 -0.033604 -0.0423011 0.973391 20 0.233597 0.0245246 -0.0286164 0.971603 21 0.437011 -0.0535974 -0.0601048 0.895844 Data Record #3 =========================================================================== Step = 118 Time = 1.81319444 Data = Reaction_Forces 1 0.000128287 0.00188882 0.000388057 2 -5.07981 -6.25461 -28.7385 3 5.07953 6.25632 28.7384 4 0.00274593 -0.025296 0.0261359 17 -0.00131049 0.000246414 -0.000202066 18 0.0013406 -4.79913e-05 9.1527e-05 19 -0.000113419 -6.14632e-05 0.000123193 20 0.000173676 0.00033977 -0.000353312 21 -1.44848e-05 -9.04983e-05 5.24762e-05 Data Record #4 =========================================================================== Step = 118 Time = 1.81319444 Data = Reaction_Torques 1 -0.00803585 -0.00506 -0.00226003 2 76.8953 -1127.83 231.334 3 -25.495 1127.51 -239.901 4 -16.5087 116.738 -292.363 17 -0.00932907 -0.0328121 0.00155773 18 16.8038 -118.252 291.672 19 -0.00940767 0.00625261 -0.00667613 20 0.00244658 -0.00118274 0.000275038 21 -0.000241738 0.000872438 0.00125835 Data Record #5 =========================================================================== Step = 118 Time = 1.81319444 Data = Rigid_Connector_Force 1 0 0 0 2 1.93591e-05 0.000187752 -0.000110498 3 -1.07446e-05 -1.06707e-05 4.10981e-08 4 -0.00132124 0.000235743 -0.000202025 5 2.69362e-05 0.000308298 -0.000218579 6 -3.33215e-05 2.99908e-05 1.15406e-05 7 -0.00014674 -3.14725e-05 0.000134734 8 -0.0477565 -6.0773 -0.0272927 Data Record #6 =========================================================================== Step = 118 Time = 1.81319444 Data = Rigid_Connector_Moment 1 0 0 0 2 4912.18 -996.757 291.672 3 4895.38 -878.504 0 4 4895.37 -878.504 0.000100987 5 8.84355e-07 4.6717e-06 3.32026e-07 6 -8.9759e-06 -2.74791e-05 -1.39563e-05 7 -0.00252984 0.000844631 -0.000446415 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 119 : 1.82986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947708 1 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232480e+10 5.467677e+08 0.000000e+00 energy 2.073947e+03 4.613000e+01 2.073947e+02 displacement 3.138894e+04 3.138894e+04 3.138894e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954116 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.754679 * * * ************************************************************************* ------- failed to converge at time : 1.82986 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 119 : 1.82153 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947672 1 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 4.847148e+07 0.000000e+00 energy 5.182938e+02 3.192463e+00 5.182938e+01 displacement 7.836577e+03 7.836577e+03 7.836577e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948680 2 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 2 step from line search = 0.200339 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 3.403187e+07 0.000000e+00 energy 5.182938e+02 5.459688e-03 5.182938e+01 displacement 7.836577e+03 7.843135e+00 7.567513e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948068 3 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 6.447417e+06 0.000000e+00 energy 5.182938e+02 2.974829e-02 5.182938e+01 displacement 7.836577e+03 1.493812e+02 6.579648e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946412 4 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 3.855385e+06 0.000000e+00 energy 5.182938e+02 4.365824e-02 5.182938e+01 displacement 7.836577e+03 1.932633e+01 6.311111e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945998 5 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 1.519436e+06 0.000000e+00 energy 5.182938e+02 1.293992e-01 5.182938e+01 displacement 7.836577e+03 3.437982e+00 6.210424e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945386 6 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 5.765751e+05 0.000000e+00 energy 5.182938e+02 5.422151e-02 5.182938e+01 displacement 7.836577e+03 9.816412e-01 6.169615e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945620 7 Nonlinear solution status: time= 1.82153 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081376e+09 2.205167e+05 0.000000e+00 energy 5.182938e+02 2.049851e-02 5.182938e+01 displacement 7.836577e+03 3.469091e-01 6.150812e-01 ........................ augmentation # 1 max norm = 1.34464 (0.03) max norm = 3.97027 (0.03) max norm = 2.88608 (0.03) max norm = 5.87956 (0.03) max norm = 0.663624 (0.03) max norm = 2.41081 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.148660e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.675529e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.518775e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658684e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.299437e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658683e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.120416e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.557542e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.419378e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.991825e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.978271e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.074607e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.82153 Data Record #1 =========================================================================== Step = 119 Time = 1.82152778 Data = center_of_mass 1 0.422669 27.1943 4.97035 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.14108 -18.4017 -3.49367 17 -4.4335 -7.23176 -28.3827 18 -3.14594 -18.5793 -3.62547 19 -0.895273 19.8939 20.0551 20 -7.16489 -17.862 -3.09317 21 -12.5855 -30.5347 65.7153 Data Record #2 =========================================================================== Step = 119 Time = 1.82152778 Data = rotation_quaternion 1 0.224418 -0.03327 -0.0467224 0.972804 2 0 0 0 1 3 0 0 0 1 4 0.598357 -0.0457469 -0.0498218 0.798369 17 -0.00163681 0.000268473 -0.0135116 0.999907 18 0.00722225 0.0644847 -0.0136981 0.997799 19 0.224298 -0.0342844 -0.0423289 0.972997 20 0.235452 0.0252254 -0.0282068 0.971149 21 0.44022 -0.0540954 -0.0619096 0.894118 Data Record #3 =========================================================================== Step = 119 Time = 1.82152778 Data = Reaction_Forces 1 0.000110417 0.0021896 0.000327653 2 -5.24901 -6.40361 -29.691 3 5.24877 6.40532 29.6907 4 0.0138719 -0.0311614 0.0304934 17 -0.00125223 0.000234192 -0.000209975 18 0.00128236 -3.63251e-05 0.000105839 19 -0.000139887 -6.77757e-05 0.000219489 20 0.000232617 0.000488558 -0.000498497 21 -1.74613e-05 -0.000103403 5.74651e-05 Data Record #4 =========================================================================== Step = 119 Time = 1.82152778 Data = Reaction_Torques 1 -0.00619891 -0.00710625 -0.000861143 2 82.4673 -1165.14 236.161 3 -27.9061 1164.81 -245.266 4 -17.0892 127.296 -306.257 17 -0.00904192 -0.0313216 0.00148859 18 17.3477 -129.239 305.326 19 -0.0144305 0.00863804 -0.00851763 20 0.00288139 -0.00149015 0.000206011 21 -0.000256024 0.00115734 0.00139759 Data Record #5 =========================================================================== Step = 119 Time = 1.82152778 Data = Rigid_Connector_Force 1 0 0 0 2 1.9581e-05 0.000186945 -0.000104094 3 -1.05536e-05 -1.09219e-05 4.17939e-08 4 -0.00126278 0.00022327 -0.000209933 5 3.88502e-05 0.00042623 -0.000281079 6 -5.38795e-05 5.44772e-06 -2.07091e-06 7 -0.000193766 -6.2328e-05 0.000217418 8 -0.02888 -6.12659 -0.100318 Data Record #6 =========================================================================== Step = 119 Time = 1.82152778 Data = Rigid_Connector_Moment 1 0 0 0 2 4916.45 -1000.93 305.326 3 4899.11 -871.691 0 4 4899.1 -871.69 9.6629e-05 5 9.81122e-06 9.30563e-05 -5.13299e-05 6 1.02866e-05 -5.33313e-05 -2.49116e-05 7 -0.00301118 0.00101439 -0.000544821 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 120 : 1.83819 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945638 1 Nonlinear solution status: time= 1.83819 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232484e+10 5.516897e+08 0.000000e+00 energy 2.074205e+03 4.446557e+01 2.074205e+02 displacement 3.130373e+04 3.130373e+04 3.130373e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19954584 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.76255 * * * ************************************************************************* ------- failed to converge at time : 1.83819 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 120 : 1.82986 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946106 1 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 5.025578e+07 0.000000e+00 energy 5.183444e+02 3.609934e+00 5.183444e+01 displacement 7.813066e+03 7.813066e+03 7.813066e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950606 2 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 2 step from line search = 0.128497 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 4.056264e+07 0.000000e+00 energy 5.183444e+02 4.810896e-04 5.183444e+01 displacement 7.813066e+03 3.050422e+00 7.654629e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950282 3 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 3 step from line search = 0.169994 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 3.155688e+07 0.000000e+00 energy 5.183444e+02 8.760641e-02 5.183444e+01 displacement 7.813066e+03 4.661105e+00 7.477095e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950318 4 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 4 step from line search = 0.496181 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 1.402748e+07 0.000000e+00 energy 5.183444e+02 3.155483e-02 5.183444e+01 displacement 7.813066e+03 2.994473e+01 7.016242e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949112 5 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 5 step from line search = 0.414015 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 9.480685e+06 0.000000e+00 energy 5.183444e+02 3.627992e-03 5.183444e+01 displacement 7.813066e+03 9.647478e+00 6.790285e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948356 6 Nonlinear solution status: time= 1.82986 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 6 step from line search = 0.315761 convergence norms : INITIAL CURRENT REQUIRED residual 3.081403e+09 7.896897e+06 0.000000e+00 energy 5.183444e+02 5.182802e-02 5.183444e+01 displacement 7.813066e+03 3.385416e+00 6.671277e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948500 7 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519925 at gauss point 1 * * jacobian = -0.230742 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528040 at gauss point 1 * * jacobian = -0.864437 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528080 at gauss point 1 * * jacobian = -1.47834 * * * ************************************************************************* ------- failed to converge at time : 1.82986 Retrying time step. Retry attempt 2 of max 5 AUTO STEPPER: retry step, dt = 0.00416667 ===== beginning time step 120 : 1.82569 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945926 1 Nonlinear solution status: time= 1.82569 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.705305e+08 8.478809e+06 0.000000e+00 energy 1.294852e+02 1.857509e+00 1.294852e+01 displacement 1.948006e+03 1.948006e+03 1.948006e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947276 2 Nonlinear solution status: time= 1.82569 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.705305e+08 1.863685e+06 0.000000e+00 energy 1.294852e+02 8.255891e-02 1.294852e+01 displacement 1.948006e+03 4.901102e+01 1.661261e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947618 3 Nonlinear solution status: time= 1.82569 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.705305e+08 2.076911e+06 0.000000e+00 energy 1.294852e+02 1.074411e-02 1.294852e+01 displacement 1.948006e+03 5.733328e+00 1.603307e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946988 4 Nonlinear solution status: time= 1.82569 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.705305e+08 1.245103e+06 0.000000e+00 energy 1.294852e+02 9.240004e-03 1.294852e+01 displacement 1.948006e+03 2.016441e+00 1.582027e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947564 5 Nonlinear solution status: time= 1.82569 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 0.326701 convergence norms : INITIAL CURRENT REQUIRED residual 7.705305e+08 1.326270e+06 0.000000e+00 energy 1.294852e+02 6.223629e-02 1.294852e+01 displacement 1.948006e+03 3.893192e-01 1.583942e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947276 6 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 502919 at gauss point 1 * * jacobian = -0.225572 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 518865 at gauss point 1 * * jacobian = -0.654508 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 549891 at gauss point 1 * * jacobian = -1.82683 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 549900 at gauss point 1 * * jacobian = -1.89837 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519533 at gauss point 1 * * jacobian = -0.458826 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519555 at gauss point 1 * * jacobian = -0.00346318 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519585 at gauss point 1 * * jacobian = -0.0958866 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 535409 at gauss point 1 * * jacobian = -2.42888 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519773 at gauss point 1 * * jacobian = -6.41492 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519775 at gauss point 1 * * jacobian = -3.16281 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519925 at gauss point 1 * * jacobian = -25.3118 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 552000 at gauss point 1 * * jacobian = -0.63907 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 522432 at gauss point 1 * * jacobian = -3.75365 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507504 at gauss point 1 * * jacobian = -3.66663 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507522 at gauss point 1 * * jacobian = -1.75524 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507524 at gauss point 1 * * jacobian = -4.04982 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 508398 at gauss point 1 * * jacobian = -0.392807 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 524464 at gauss point 1 * * jacobian = -0.857819 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 508746 at gauss point 1 * * jacobian = -1.16634 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 540707 at gauss point 1 * * jacobian = -4.86686 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 509302 at gauss point 1 * * jacobian = -8.4797 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 525700 at gauss point 1 * * jacobian = -18.0941 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 525716 at gauss point 1 * * jacobian = -9.83099 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 556968 at gauss point 1 * * jacobian = -5.02698 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510095 at gauss point 1 * * jacobian = -0.194978 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510144 at gauss point 1 * * jacobian = -0.328374 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510233 at gauss point 1 * * jacobian = -7.73969 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 542115 at gauss point 1 * * jacobian = -0.0233265 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510342 at gauss point 1 * * jacobian = -2.43538 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510375 at gauss point 1 * * jacobian = -2.1974 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 557644 at gauss point 1 * * jacobian = -3.09395 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510777 at gauss point 1 * * jacobian = -0.325873 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510783 at gauss point 1 * * jacobian = -0.186924 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 511275 at gauss point 1 * * jacobian = -0.211115 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 527989 at gauss point 1 * * jacobian = -16.749 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528040 at gauss point 1 * * jacobian = -20.0537 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528080 at gauss point 1 * * jacobian = -58.2802 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 545374 at gauss point 1 * * jacobian = -0.491419 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 513814 at gauss point 1 * * jacobian = -2.79963 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 529928 at gauss point 1 * * jacobian = -0.222247 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 514328 at gauss point 1 * * jacobian = -0.520737 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 546232 at gauss point 1 * * jacobian = -6.1719 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 530705 at gauss point 1 * * jacobian = -1.27206 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 514943 at gauss point 1 * * jacobian = -0.588547 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 562204 at gauss point 1 * * jacobian = -0.215139 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 547340 at gauss point 1 * * jacobian = -3.35115 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 547558 at gauss point 1 * * jacobian = -1.45314 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 563197 at gauss point 1 * * jacobian = -0.0858086 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 563880 at gauss point 1 * * jacobian = -1.50899 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 532997 at gauss point 1 * * jacobian = -0.0996828 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 533105 at gauss point 1 * * jacobian = -0.0764425 * * * ************************************************************************* ------- failed to converge at time : 1.82569 Retrying time step. Retry attempt 3 of max 5 AUTO STEPPER: retry step, dt = 0.00208333 ===== beginning time step 120 : 1.82361 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945746 1 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 2.345054e+06 0.000000e+00 energy 3.232514e+01 5.336301e-01 3.232514e+00 displacement 4.843997e+02 4.843997e+02 4.843997e-02 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946970 2 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 5.843845e+05 0.000000e+00 energy 3.232514e+01 5.849617e-03 3.232514e+00 displacement 4.843997e+02 1.283052e+01 4.112540e-02 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946106 3 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 4.180178e+05 0.000000e+00 energy 3.232514e+01 1.314122e-02 3.232514e+00 displacement 4.843997e+02 1.387288e+00 3.940947e-02 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945854 4 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 1.676137e+05 0.000000e+00 energy 3.232514e+01 1.436778e-02 3.232514e+00 displacement 4.843997e+02 3.669108e-01 3.874043e-02 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945998 5 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 8.734045e+04 0.000000e+00 energy 3.232514e+01 4.368012e-03 3.232514e+00 displacement 4.843997e+02 1.227500e-01 3.853029e-02 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946070 6 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 3.057979e+04 0.000000e+00 energy 3.232514e+01 3.165768e-03 3.232514e+00 displacement 4.843997e+02 6.353263e-02 3.839134e-02 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946034 7 Nonlinear solution status: time= 1.82361 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 0.389543 convergence norms : INITIAL CURRENT REQUIRED residual 1.928052e+08 1.979753e+04 0.000000e+00 energy 3.232514e+01 7.920956e-04 3.232514e+00 displacement 4.843997e+02 1.208825e-02 3.834220e-02 ........................ augmentation # 1 max norm = 1.34771 (0.03) max norm = 3.97723 (0.03) max norm = 2.89248 (0.03) max norm = 5.89702 (0.03) max norm = 0.665184 (0.03) max norm = 2.41992 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.586408e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.662717e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.047301e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658220e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.080869e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.658220e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.916162e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 7.114192e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.310906e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 3.813616e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.416770e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.077613e-11 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.82361 Data Record #1 =========================================================================== Step = 120 Time = 1.82361111 Data = center_of_mass 1 0.409439 27.1334 4.97216 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.1357 -18.4236 -3.51288 17 -4.43351 -7.23182 -28.4007 18 -3.14326 -18.6003 -3.64482 19 -0.915622 19.8183 20.0561 20 -7.16643 -17.8843 -3.10995 21 -12.6449 -30.6573 65.6383 Data Record #2 =========================================================================== Step = 120 Time = 1.82361111 Data = rotation_quaternion 1 0.224823 -0.0333792 -0.0470575 0.97269 2 0 0 0 1 3 0 0 0 1 4 0.599667 -0.0456687 -0.0498345 0.79739 17 -0.00163644 0.000267914 -0.0132159 0.999911 18 0.00724138 0.0647141 -0.0134036 0.997788 19 0.224692 -0.0344824 -0.0422883 0.972901 20 0.235918 0.0254457 -0.0280391 0.971035 21 0.441017 -0.0542438 -0.0622524 0.893692 Data Record #3 =========================================================================== Step = 120 Time = 1.82361111 Data = Reaction_Forces 1 9.69899e-06 0.000202288 3.39475e-05 2 -5.29804 -6.44385 -29.9671 3 5.29773 6.44462 29.9671 4 0.00490495 -0.00191392 0.0125094 17 -0.000105626 1.95543e-05 -2.50965e-06 18 0.000107157 -1.20918e-05 -8.56137e-07 19 -1.19588e-05 -4.80864e-06 1.65727e-05 20 1.95406e-05 3.50178e-05 -4.0384e-05 21 -1.42719e-06 -9.21842e-06 5.15112e-06 Data Record #4 =========================================================================== Step = 120 Time = 1.82361111 Data = Reaction_Torques 1 -0.000239155 -0.00146886 -0.00155673 2 84.2394 -1175.96 237.418 3 -28.5737 1175.44 -246.991 4 -7.96769 25.3758 -95.8433 17 -0.000547306 -0.00267321 0.000117586 18 8.08154 -26.0917 95.6975 19 -0.00109237 0.000745218 -0.000786591 20 0.00023798 -0.000119506 3.00764e-05 21 -0.000105323 0.000294923 0.000394748 Data Record #5 =========================================================================== Step = 120 Time = 1.82361111 Data = Rigid_Connector_Force 1 0 0 0 2 7.55548e-07 6.75815e-06 -3.36305e-06 3 -7.75049e-07 -7.04366e-07 2.74119e-09 4 -0.000106401 1.88499e-05 -2.50691e-06 5 2.31879e-06 3.09102e-05 -2.39336e-05 6 -5.26302e-06 7.0095e-07 -1.22302e-07 7 -1.72218e-05 -4.10769e-06 1.64504e-05 8 -0.0222461 -6.13889 -0.118659 Data Record #6 =========================================================================== Step = 120 Time = 1.82361111 Data = Rigid_Connector_Moment 1 0 0 0 2 4906.33 -894.643 95.6975 3 4898.25 -868.551 0 4 4898.25 -868.551 2.96138e-07 5 1.03621e-06 1.61863e-05 -1.38721e-05 6 -1.75726e-06 -1.01107e-05 -5.05763e-06 7 -0.000247248 9.36855e-05 -6.5225e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0104167 ===== beginning time step 121 : 1.83403 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945962 1 Nonlinear solution status: time= 1.83403 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.814302e+09 1.028385e+08 0.000000e+00 energy 8.104144e+02 6.668833e-01 8.104144e+01 displacement 1.223122e+04 1.223122e+04 1.223122e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951344 2 Nonlinear solution status: time= 1.83403 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.814302e+09 1.000511e+07 0.000000e+00 energy 8.104144e+02 1.795453e-01 8.104144e+01 displacement 1.223122e+04 2.605735e+02 1.048557e+00 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947888 3 Nonlinear solution status: time= 1.83403 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 4.814302e+09 1.034942e+07 0.000000e+00 energy 8.104144e+02 1.015331e+01 8.104144e+01 displacement 1.223122e+04 1.507197e+01 1.028942e+00 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948968 4 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519421 at gauss point 1 * * jacobian = -0.74337 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 504166 at gauss point 1 * * jacobian = -0.988095 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519773 at gauss point 1 * * jacobian = -0.249721 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 540707 at gauss point 1 * * jacobian = -0.365929 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507504 at gauss point 1 * * jacobian = -1.44581 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507512 at gauss point 1 * * jacobian = -1.14821 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507521 at gauss point 1 * * jacobian = -3.211 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507522 at gauss point 1 * * jacobian = -0.473747 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 525700 at gauss point 1 * * jacobian = -0.594559 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510375 at gauss point 1 * * jacobian = -0.00333001 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528040 at gauss point 1 * * jacobian = -1.98657 * * * ************************************************************************* ------- failed to converge at time : 1.83403 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00520833 ===== beginning time step 121 : 1.82882 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946376 1 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 1.358252e+07 0.000000e+00 energy 2.025603e+02 2.677119e+00 2.025603e+01 displacement 3.054778e+03 3.054778e+03 3.054778e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949508 2 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 0.343841 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 7.779261e+06 0.000000e+00 energy 2.025603e+02 1.428050e-01 2.025603e+01 displacement 3.054778e+03 8.436895e+00 2.889872e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948896 3 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 0.145315 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 6.756096e+06 0.000000e+00 energy 2.025603e+02 1.164221e-02 2.025603e+01 displacement 3.054778e+03 9.163645e-01 2.842070e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948266 4 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 4 step from line search = 0.193392 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 5.728994e+06 0.000000e+00 energy 2.025603e+02 2.201989e-02 2.025603e+01 displacement 3.054778e+03 1.341822e+00 2.787056e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948446 5 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 5 step from line search = 0.260622 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 4.742544e+06 0.000000e+00 energy 2.025603e+02 2.579359e-02 2.025603e+01 displacement 3.054778e+03 1.866341e+00 2.725641e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948482 6 Nonlinear solution status: time= 1.82882 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 6 step from line search = 0.384214 convergence norms : INITIAL CURRENT REQUIRED residual 1.203596e+09 3.793616e+06 0.000000e+00 energy 2.025603e+02 3.292326e-02 2.025603e+01 displacement 3.054778e+03 2.957909e+00 2.653995e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948464 7 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 549891 at gauss point 1 * * jacobian = -1.65693 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 535409 at gauss point 1 * * jacobian = -2.42046 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 502919 at gauss point 1 * * jacobian = -0.650554 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 518865 at gauss point 1 * * jacobian = -0.821068 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 549900 at gauss point 1 * * jacobian = -2.04981 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 535800 at gauss point 1 * * jacobian = -0.185627 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519533 at gauss point 1 * * jacobian = -0.342322 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519585 at gauss point 1 * * jacobian = -0.0956968 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519773 at gauss point 1 * * jacobian = -7.85695 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519775 at gauss point 1 * * jacobian = -1.25253 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 519925 at gauss point 1 * * jacobian = -20.7851 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 551528 at gauss point 1 * * jacobian = -0.122629 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 552000 at gauss point 1 * * jacobian = -0.701474 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 522432 at gauss point 1 * * jacobian = -4.39323 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507504 at gauss point 1 * * jacobian = -3.84715 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507522 at gauss point 1 * * jacobian = -1.66887 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 507524 at gauss point 1 * * jacobian = -3.34773 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 540707 at gauss point 1 * * jacobian = -5.54317 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 524464 at gauss point 1 * * jacobian = -1.08946 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 508746 at gauss point 1 * * jacobian = -1.79554 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 524800 at gauss point 1 * * jacobian = -0.223262 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 509302 at gauss point 1 * * jacobian = -10.3042 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 542115 at gauss point 1 * * jacobian = -0.0829109 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 525700 at gauss point 1 * * jacobian = -17.296 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 525716 at gauss point 1 * * jacobian = -8.71503 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 556968 at gauss point 1 * * jacobian = -4.03282 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510095 at gauss point 1 * * jacobian = -0.342529 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510144 at gauss point 1 * * jacobian = -0.444173 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 557283 at gauss point 1 * * jacobian = -0.58802 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510233 at gauss point 1 * * jacobian = -7.82224 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510342 at gauss point 1 * * jacobian = -2.73445 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510375 at gauss point 1 * * jacobian = -2.49969 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510538 at gauss point 1 * * jacobian = -0.33731 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 557644 at gauss point 1 * * jacobian = -4.32384 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510777 at gauss point 1 * * jacobian = -1.07993 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 510783 at gauss point 1 * * jacobian = -0.152624 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 511275 at gauss point 1 * * jacobian = -0.184178 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 511403 at gauss point 1 * * jacobian = -0.0218493 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 527989 at gauss point 1 * * jacobian = -14.7281 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528040 at gauss point 1 * * jacobian = -22.4912 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 528080 at gauss point 1 * * jacobian = -59.1349 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 545373 at gauss point 1 * * jacobian = -0.0418873 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 545374 at gauss point 1 * * jacobian = -0.526113 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 546232 at gauss point 1 * * jacobian = -6.84614 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 546237 at gauss point 1 * * jacobian = -0.0158196 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 513814 at gauss point 1 * * jacobian = -2.75993 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 529928 at gauss point 1 * * jacobian = -0.0139502 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 514328 at gauss point 1 * * jacobian = -0.648172 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 530705 at gauss point 1 * * jacobian = -1.19566 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 547340 at gauss point 1 * * jacobian = -3.02936 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 530850 at gauss point 1 * * jacobian = -0.0179234 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 514943 at gauss point 1 * * jacobian = -0.640308 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 562122 at gauss point 1 * * jacobian = -0.112394 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 547558 at gauss point 1 * * jacobian = -0.506975 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 562197 at gauss point 1 * * jacobian = -0.134195 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 562204 at gauss point 1 * * jacobian = -0.345783 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 562356 at gauss point 1 * * jacobian = -0.0303748 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 563197 at gauss point 1 * * jacobian = -0.000636393 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 563880 at gauss point 1 * * jacobian = -1.81105 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 532997 at gauss point 1 * * jacobian = -0.958425 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 533105 at gauss point 1 * * jacobian = -0.140678 * * * ************************************************************************* ------- failed to converge at time : 1.82882 Retrying time step. Retry attempt 2 of max 5 AUTO STEPPER: retry step, dt = 0.00260417 ===== beginning time step 121 : 1.82622 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946376 1 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 2.975536e+06 0.000000e+00 energy 5.061926e+01 8.327217e-01 5.061926e+00 displacement 7.628810e+02 7.628810e+02 7.628810e-02 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947474 2 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 0.180292 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 2.135002e+06 0.000000e+00 energy 5.061926e+01 5.576094e-02 5.061926e+00 displacement 7.628810e+02 7.048965e-01 7.382988e-02 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947348 3 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 6.164131e+05 0.000000e+00 energy 5.061926e+01 4.198106e-03 5.061926e+00 displacement 7.628810e+02 1.419278e+01 6.439465e-02 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946970 4 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 3.631268e+05 0.000000e+00 energy 5.061926e+01 6.442492e-03 5.061926e+00 displacement 7.628810e+02 1.726960e+00 6.189949e-02 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947276 5 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 1.795740e+05 0.000000e+00 energy 5.061926e+01 7.959541e-03 5.061926e+00 displacement 7.628810e+02 3.225602e-01 6.106771e-02 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947294 6 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 6 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 7.895594e+04 0.000000e+00 energy 5.061926e+01 3.571394e-01 5.061926e+00 displacement 7.628810e+02 7.949180e-01 6.066021e-02 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947240 7 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 5.927854e+04 0.000000e+00 energy 5.061926e+01 1.373104e-02 5.061926e+00 displacement 7.628810e+02 8.113037e-02 6.046741e-02 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947132 8 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 8 step from line search = 0.621170 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 3.911441e+04 0.000000e+00 energy 5.061926e+01 1.256562e-03 5.061926e+00 displacement 7.628810e+02 7.976522e-02 6.038511e-02 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947132 9 Nonlinear solution status: time= 1.82622 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.009169e+08 1.874267e+04 0.000000e+00 energy 5.061926e+01 1.004973e-03 5.061926e+00 displacement 7.628810e+02 4.211135e-02 6.032397e-02 ........................ augmentation # 1 max norm = 1.35161 (0.03) max norm = 3.98518 (0.03) max norm = 2.90043 (0.03) max norm = 5.9202 (0.03) max norm = 0.667155 (0.03) max norm = 2.43088 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.857024e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.662811e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.080811e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659256e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.086233e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.659256e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.790297e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 2.198855e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.071873e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.000070e-12 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.652414e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.075744e-10 1.000000e-04 convergence summary number of iterations : 9 number of reformations : 0 ------- converged at time : 1.82622 Data Record #1 =========================================================================== Step = 121 Time = 1.82621528 Data = center_of_mass 1 0.394317 27.056 4.97408 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.13198 -18.4516 -3.53751 17 -4.43352 -7.2319 -28.4239 18 -3.14248 -18.6272 -3.66962 19 -0.939502 19.7229 20.0564 20 -7.17115 -17.9124 -3.13174 21 -12.7202 -30.8112 65.5412 Data Record #2 =========================================================================== Step = 121 Time = 1.82621528 Data = rotation_quaternion 1 0.225332 -0.0335035 -0.0475165 0.972546 2 0 0 0 1 3 0 0 0 1 4 0.601298 -0.0456363 -0.0498895 0.796159 17 -0.00163753 0.000267656 -0.0129564 0.999915 18 0.00726865 0.0649981 -0.0131454 0.997772 19 0.225187 -0.0347165 -0.0422855 0.972778 20 0.236496 0.0256768 -0.0278903 0.970893 21 0.442018 -0.054433 -0.0627313 0.893153 Data Record #3 =========================================================================== Step = 121 Time = 1.82621528 Data = Reaction_Forces 1 3.30607e-05 0.000220495 1.04255e-05 2 -5.35338 -6.4914 -30.2806 3 5.35352 6.49146 30.2805 4 0.011124 0.00302516 0.00903484 17 -4.95718e-05 8.99478e-06 -1.855e-06 18 4.99115e-05 -1.03946e-05 2.85404e-06 19 4.15305e-06 -9.90122e-06 3.62471e-05 20 3.36555e-06 3.30423e-05 -3.86159e-05 21 -1.853e-06 -8.56612e-06 4.69632e-06 Data Record #4 =========================================================================== Step = 121 Time = 1.82621528 Data = Reaction_Torques 1 0.0004711 -0.00207975 -0.00100382 2 86.1531 -1188.26 238.939 3 -29.4607 1187.55 -248.703 4 1.31474 61.7343 -74.3424 17 -0.000272436 -0.00126302 5.6046e-05 18 -1.12215 -62.2532 74.3345 19 -0.00221067 0.000458699 0.000152023 20 0.000282363 -0.000224774 -5.77758e-05 21 -6.6078e-05 0.00037199 0.000386236 Data Record #5 =========================================================================== Step = 121 Time = 1.82621528 Data = Rigid_Connector_Force 1 0 0 0 2 -1.43012e-07 -1.55833e-06 9.99844e-07 3 -4.82726e-07 -1.58496e-07 8.04272e-10 4 -5.00545e-05 8.83628e-06 -1.8542e-06 5 2.17632e-06 1.67439e-05 -5.95152e-06 6 -5.34227e-06 -6.39713e-06 -3.58269e-06 7 -1.18922e-06 -1.62983e-05 3.26644e-05 8 -0.0155798 -6.15398 -0.141684 Data Record #6 =========================================================================== Step = 121 Time = 1.82621528 Data = Rigid_Connector_Moment 1 0 0 0 2 4900.64 -928.802 74.3345 3 4901.76 -866.548 0 4 4901.76 -866.548 8.72094e-07 5 -9.17441e-06 -6.34371e-05 1.55894e-05 6 -2.98919e-06 1.64452e-08 -2.56357e-07 7 -0.000315186 6.49093e-05 2.43904e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0120833 ===== beginning time step 122 : 1.8383 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947168 1 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 1.723960e+08 0.000000e+00 energy 1.090605e+03 3.064951e+00 1.090605e+02 displacement 1.638316e+04 1.638316e+04 1.638316e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953126 2 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 2 step from line search = 0.351937 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 8.205814e+07 0.000000e+00 energy 1.090605e+03 8.404625e-01 1.090605e+02 displacement 1.638316e+04 4.145431e+01 1.551910e+00 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952028 3 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 1.090402e+07 0.000000e+00 energy 1.090605e+03 3.695427e-01 1.090605e+02 displacement 1.638316e+04 2.127191e+02 1.385056e+00 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949238 4 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 4 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 1.007318e+07 0.000000e+00 energy 1.090605e+03 4.103235e-01 1.090605e+02 displacement 1.638316e+04 8.783912e+00 1.363598e+00 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949364 5 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 5 step from line search = 0.367658 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 9.048712e+06 0.000000e+00 energy 1.090605e+03 1.194916e-01 1.090605e+02 displacement 1.638316e+04 2.836419e+00 1.351223e+00 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949400 6 Nonlinear solution status: time= 1.8383 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 6 step from line search = 0.201390 convergence norms : INITIAL CURRENT REQUIRED residual 6.478115e+09 8.170386e+06 0.000000e+00 energy 1.090605e+03 1.740565e-02 1.090605e+02 displacement 1.638316e+04 5.694687e-01 1.345690e+00 ........................ augmentation # 1 max norm = 1.37004 (0.03) max norm = 4.0153 (0.03) max norm = 2.93634 (0.03) max norm = 6.03414 (0.03) max norm = 0.676804 (0.03) max norm = 2.47719 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.937348e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.888865e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.054585e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.677691e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.007089e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.677664e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.080751e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.000528e-08 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.219082e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 4.502841e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.564505e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 2.232741e-08 1.000000e-04 convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1.8383 Data Record #1 =========================================================================== Step = 122 Time = 1.83829861 Data = center_of_mass 1 0.315469 26.6882 4.98201 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.1326 -18.5913 -3.65963 17 -4.43359 -7.23242 -28.542 18 -3.15185 -18.7633 -3.79252 19 -1.05977 19.2689 20.0531 20 -7.20554 -18.0524 -3.24324 21 -13.0836 -31.5412 65.078 Data Record #2 =========================================================================== Step = 122 Time = 1.83829861 Data = rotation_quaternion 1 0.227799 -0.0340953 -0.0496453 0.971844 2 0 0 0 1 3 0 0 0 1 4 0.608813 -0.0458391 -0.0501108 0.790402 17 -0.00165591 0.000269481 -0.0122691 0.999923 18 0.00734907 0.0659992 -0.0124645 0.997715 19 0.22759 -0.0358153 -0.0423118 0.972178 20 0.239221 0.0263934 -0.027308 0.970222 21 0.446719 -0.0553708 -0.0649747 0.890592 Data Record #3 =========================================================================== Step = 122 Time = 1.83829861 Data = Reaction_Forces 1 0.015394 0.49658 0.110173 2 -5.51998 -6.62727 -31.2541 3 5.52379 6.63474 31.2598 4 0.106362 1.52714 0.177969 17 -0.0890435 0.0199096 0.0408737 18 0.0902031 0.000324045 -0.0651907 19 0.0449066 0.0358143 0.0358486 20 -0.0095805 0.0201617 -0.0391866 21 -0.00331805 -0.0104887 0.00575709 Data Record #4 =========================================================================== Step = 122 Time = 1.83829861 Data = Reaction_Torques 1 -3.66569 -0.0518968 0.927253 2 92.7188 -1226.73 243.162 3 -31.2742 1230.88 -252.778 4 -238.369 217.494 -1990.89 17 -0.446841 -2.30065 0.109116 18 230.193 -226.973 1999.46 19 -0.623574 -0.031826 0.55179 20 0.00243251 -0.0224975 -0.0522533 21 -0.0105142 -0.0195403 -0.0157937 Data Record #5 =========================================================================== Step = 122 Time = 1.83829861 Data = Rigid_Connector_Force 1 0 0 0 2 -0.000401228 0.0164915 -0.0243037 3 -0.00156087 -0.00374208 1.32721e-05 4 -0.0906043 0.0161675 0.040887 5 -0.00161529 0.0125077 -0.0281078 6 -0.0369413 -0.0434683 -0.0247698 7 0.00796521 -0.00765396 0.0110788 8 0.00816546 -6.22099 -0.249545 Data Record #6 =========================================================================== Step = 122 Time = 1.83829861 Data = Rigid_Connector_Moment 1 0 0 0 2 5187.55 -1096.23 1999.47 3 4957.43 -869.33 0 4 4957.34 -869.348 0.00912756 5 0.000966085 -0.014699 0.0261526 6 -0.0877674 -0.0887305 -0.0516896 7 -0.0103071 -0.0282717 0.0598422 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0196667 ===== beginning time step 123 : 1.85797 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949184 1 Nonlinear solution status: time= 1.85797 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.716775e+10 1.103179e+09 0.000000e+00 energy 2.882481e+03 9.348929e+01 2.882481e+02 displacement 4.303639e+04 4.303639e+04 4.303639e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958742 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 941719 at gauss point 1 * * jacobian = -0.191981 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -2.26381 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942151 at gauss point 1 * * jacobian = -0.0506674 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942164 at gauss point 1 * * jacobian = -0.460693 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942568 at gauss point 1 * * jacobian = -0.296029 * * * ************************************************************************* ------- failed to converge at time : 1.85797 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00983333 ===== beginning time step 123 : 1.84813 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950030 1 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 1.171403e+08 0.000000e+00 energy 7.187931e+02 5.467781e+00 7.187931e+01 displacement 1.061996e+04 1.061996e+04 1.061996e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953630 2 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 1.427880e+07 0.000000e+00 energy 7.187931e+02 8.746954e-01 7.187931e+01 displacement 1.061996e+04 2.451189e+02 9.062150e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951254 3 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 1.158748e+07 0.000000e+00 energy 7.187931e+02 3.035147e-01 7.187931e+01 displacement 1.061996e+04 3.967367e+01 8.641633e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951110 4 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 5.013435e+06 0.000000e+00 energy 7.187931e+02 3.669774e-01 7.187931e+01 displacement 1.061996e+04 9.649361e+00 8.487067e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951236 5 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 2.142930e+06 0.000000e+00 energy 7.187931e+02 1.597877e-01 7.187931e+01 displacement 1.061996e+04 3.370039e+00 8.429795e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950804 6 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 9.881079e+05 0.000000e+00 energy 7.187931e+02 5.952197e-02 7.187931e+01 displacement 1.061996e+04 1.530404e+00 8.405403e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950372 7 Nonlinear solution status: time= 1.84813 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.297801e+09 5.222732e+05 0.000000e+00 energy 7.187931e+02 2.055292e-02 7.187931e+01 displacement 1.061996e+04 8.128056e-01 8.394370e-01 ........................ augmentation # 1 max norm = 1.38428 (0.03) max norm = 4.05003 (0.03) max norm = 2.96399 (0.03) max norm = 6.10782 (0.03) max norm = 0.684237 (0.03) max norm = 2.52025 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.955314e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.696462e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.563904e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.666969e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.025335e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.666967e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.477953e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.349572e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.104492e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.760817e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.656071e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.360019e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.84813 Data Record #1 =========================================================================== Step = 123 Time = 1.84813194 Data = center_of_mass 1 0.238281 26.4128 4.98876 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.09463 -18.683 -3.7516 17 -4.43358 -7.23263 -28.6264 18 -3.12809 -18.8495 -3.88503 19 -1.17262 18.9252 20.0554 20 -7.2147 -18.1454 -3.32087 21 -13.3713 -32.1045 64.7059 Data Record #2 =========================================================================== Step = 123 Time = 1.84813194 Data = rotation_quaternion 1 0.229686 -0.0347021 -0.0510389 0.971306 2 0 0 0 1 3 0 0 0 1 4 0.614933 -0.0452154 -0.0500637 0.785689 17 -0.00164579 0.000264883 -0.010515 0.999943 18 0.00745603 0.0672597 -0.0107162 0.99765 19 0.229419 -0.0368462 -0.0419757 0.971724 20 0.241424 0.0275994 -0.0262922 0.969671 21 0.450445 -0.0561416 -0.066188 0.888576 Data Record #3 =========================================================================== Step = 123 Time = 1.84813194 Data = Reaction_Forces 1 0.000548403 0.00618018 0.00123602 2 -5.78899 -6.83435 -32.7527 3 5.78849 6.83664 32.7528 4 0.12198 -0.0927668 0.134557 17 -0.00193953 0.000352345 -0.000402505 18 0.00198478 -6.83464e-05 0.000274664 19 -0.000237043 -0.000192134 0.000417569 20 0.000363719 0.000512317 -0.000684607 21 -5.0538e-05 -0.000265916 0.000140703 Data Record #4 =========================================================================== Step = 123 Time = 1.84813194 Data = Reaction_Torques 1 -0.0258383 -0.011106 0.00318475 2 102.942 -1285.29 249.388 3 -37.0588 1284.96 -260.248 4 -27.4547 201.475 -468.642 17 -0.0144667 -0.0483706 0.00229584 18 28.0346 -209.797 465.296 19 -0.0298223 0.0161353 -0.0142866 20 0.00642491 -0.00294192 0.000224669 21 -0.000380377 0.00168776 0.00240121 Data Record #5 =========================================================================== Step = 123 Time = 1.84813194 Data = Rigid_Connector_Force 1 0 0 0 2 2.80198e-05 0.000265007 -0.000127768 3 -1.72246e-05 -1.89912e-05 7.2128e-08 4 -0.00195676 0.000333354 -0.000402432 5 2.88217e-05 0.000369112 -0.000251886 6 -9.78538e-05 4.89289e-05 1.51525e-05 7 -0.000334897 -0.000143205 0.000432721 8 0.0469491 -6.27623 -0.338718 Data Record #6 =========================================================================== Step = 123 Time = 1.84813194 Data = Rigid_Connector_Moment 1 0 0 0 2 4956.77 -1056.32 465.296 3 4928.74 -846.519 0 4 4928.73 -846.518 0.000140431 5 3.55502e-05 0.000356876 -0.000187874 6 -1.78501e-05 -0.000153267 -7.78398e-05 7 -0.00666924 0.00215197 -0.00100868 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0178667 ===== beginning time step 124 : 1.866 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950480 1 Nonlinear solution status: time= 1.866 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.416406e+10 7.622385e+08 0.000000e+00 energy 2.383948e+03 5.366700e+01 2.383948e+02 displacement 3.556066e+04 3.556066e+04 3.556066e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959318 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -1.30282 * * * ************************************************************************* ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942164 at gauss point 1 * * jacobian = -0.00296262 * * * ************************************************************************* ------- failed to converge at time : 1.866 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00893333 ===== beginning time step 124 : 1.85707 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950732 1 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 7.684187e+07 0.000000e+00 energy 5.955715e+02 6.032298e+00 5.955715e+01 displacement 8.874564e+03 8.874564e+03 8.874564e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951992 2 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 9.363003e+06 0.000000e+00 energy 5.955715e+02 8.125535e-02 5.955715e+01 displacement 8.874564e+03 1.938556e+02 7.587771e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950624 3 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 6.900148e+06 0.000000e+00 energy 5.955715e+02 1.924527e-01 5.955715e+01 displacement 8.874564e+03 2.786698e+01 7.141436e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950966 4 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 3.123126e+06 0.000000e+00 energy 5.955715e+02 2.065905e-01 5.955715e+01 displacement 8.874564e+03 7.280283e+00 6.976898e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950876 5 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 1.282176e+06 0.000000e+00 energy 5.955715e+02 1.027045e-01 5.955715e+01 displacement 8.874564e+03 2.351960e+00 6.906024e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950804 6 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 5.717791e+05 0.000000e+00 energy 5.955715e+02 3.817263e-02 5.955715e+01 displacement 8.874564e+03 9.452322e-01 6.872724e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950732 7 Nonlinear solution status: time= 1.85707 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.541518e+09 2.880692e+05 0.000000e+00 energy 5.955715e+02 1.407923e-02 5.955715e+01 displacement 8.874564e+03 4.552169e-01 6.854741e-01 ........................ augmentation # 1 max norm = 1.39708 (0.03) max norm = 4.07699 (0.03) max norm = 2.9895 (0.03) max norm = 6.18052 (0.03) max norm = 0.690258 (0.03) max norm = 2.55636 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.481404e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.689320e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.383238e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.668918e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.158947e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.668917e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.347886e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.788747e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.220381e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.619907e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.183810e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.092072e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.85707 Data Record #1 =========================================================================== Step = 124 Time = 1.85706528 Data = center_of_mass 1 0.173516 26.1522 5.00137 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.07551 -18.771 -3.83867 17 -4.4336 -7.23292 -28.7087 18 -3.11642 -18.9339 -3.97295 19 -1.2595 18.6153 20.0424 20 -7.21989 -18.2367 -3.39843 21 -13.5794 -32.6247 64.3813 Data Record #2 =========================================================================== Step = 124 Time = 1.85706528 Data = rotation_quaternion 1 0.23133 -0.0350905 -0.0519305 0.970854 2 0 0 0 1 3 0 0 0 1 4 0.620442 -0.0449062 -0.0500932 0.781361 17 -0.00164803 0.000263253 -0.00933822 0.999955 18 0.00752539 0.0682215 -0.00954503 0.997596 19 0.231023 -0.0375256 -0.0417138 0.971329 20 0.243287 0.0285007 -0.0255223 0.9692 21 0.453869 -0.0568051 -0.0669262 0.886734 Data Record #3 =========================================================================== Step = 124 Time = 1.85706528 Data = Reaction_Forces 1 0.000673901 0.00641749 0.00179591 2 -5.989 -6.98575 -33.8878 3 5.98871 6.98755 33.8877 4 0.0155199 -0.0523869 0.0850453 17 -0.00111403 0.000198703 -0.000211455 18 0.00113832 -5.39857e-05 0.000151884 19 8.24715e-05 -7.15893e-05 2.49762e-05 20 -9.37819e-07 -0.000202552 3.87224e-05 21 -5.02541e-05 -0.000250351 0.000133115 Data Record #4 =========================================================================== Step = 124 Time = 1.85706528 Data = Reaction_Torques 1 -0.0429668 -0.0050222 -0.000605434 2 110.977 -1329.85 253.891 3 -40.6342 1329.31 -265.679 4 -19.6263 158.727 -343.827 17 -0.00797542 -0.0278448 0.0013142 18 20.3003 -162.68 342.631 19 -0.00496502 0.00245996 -0.0014242 20 0.00304288 -0.000717644 0.000348815 21 -0.000346155 0.00133137 0.00228678 Data Record #5 =========================================================================== Step = 124 Time = 1.85706528 Data = Rigid_Connector_Force 1 0 0 0 2 1.45813e-05 0.000134866 -5.95335e-05 3 -9.70942e-06 -9.85194e-06 3.78182e-08 4 -0.00112374 0.000188851 -0.000211417 5 -2.58045e-05 -0.000218779 8.12139e-05 6 -0.000107338 5.53627e-05 1.75153e-05 7 -2.48667e-05 -1.62266e-05 4.24916e-05 8 0.0700094 -6.32379 -0.422722 Data Record #6 =========================================================================== Step = 124 Time = 1.85706528 Data = Rigid_Connector_Moment 1 0 0 0 2 4956.78 -998.573 342.631 3 4936.48 -835.892 0 4 4936.48 -835.892 7.67257e-05 5 4.68693e-05 0.000476113 -0.000243074 6 -0.000392199 -0.000239847 -0.000157552 7 -0.00302418 0.00107799 -0.000652584 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0171467 ===== beginning time step 125 : 1.87421 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951020 1 Nonlinear solution status: time= 1.87421 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.304514e+10 6.638276e+08 0.000000e+00 energy 2.196274e+03 4.000615e+01 2.196274e+02 displacement 3.206045e+04 3.206045e+04 3.206045e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959156 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.983034 * * * ************************************************************************* ------- failed to converge at time : 1.87421 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00857333 ===== beginning time step 125 : 1.86564 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951074 1 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 6.987687e+07 0.000000e+00 energy 5.487602e+02 6.527739e+00 5.487602e+01 displacement 8.005316e+03 8.005316e+03 8.005316e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19953846 2 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 8.028129e+06 0.000000e+00 energy 5.487602e+02 1.213477e-01 5.487602e+01 displacement 8.005316e+03 2.368456e+02 6.461117e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951470 3 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.553539 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 6.572929e+06 0.000000e+00 energy 5.487602e+02 5.104432e-02 5.487602e+01 displacement 8.005316e+03 2.221851e+01 6.160018e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950822 4 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 5.100158e+06 0.000000e+00 energy 5.487602e+02 2.301591e-02 5.487602e+01 displacement 8.005316e+03 3.663401e+01 5.841287e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951056 5 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 2.436846e+06 0.000000e+00 energy 5.487602e+02 1.527720e-01 5.487602e+01 displacement 8.005316e+03 9.151076e+00 5.715710e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950732 6 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 1.089852e+06 0.000000e+00 energy 5.487602e+02 7.656332e-02 5.487602e+01 displacement 8.005316e+03 2.919338e+00 5.656377e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950858 7 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 5.301169e+05 0.000000e+00 energy 5.487602e+02 3.016008e-02 5.487602e+01 displacement 8.005316e+03 1.191213e+00 5.623751e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950678 8 Nonlinear solution status: time= 1.86564 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.261563e+09 2.714322e+05 0.000000e+00 energy 5.487602e+02 1.266640e-02 5.487602e+01 displacement 8.005316e+03 5.539375e-01 5.603665e-01 ........................ augmentation # 1 max norm = 1.40844 (0.03) max norm = 4.10119 (0.03) max norm = 3.0125 (0.03) max norm = 6.24739 (0.03) max norm = 0.694583 (0.03) max norm = 2.59033 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.718910e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.689695e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.066282e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.670301e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.005260e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.670300e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.669088e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.467597e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.577153e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.005594e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.584617e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.682156e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.86564 Data Record #1 =========================================================================== Step = 125 Time = 1.86563861 Data = center_of_mass 1 0.171356 25.9255 5.00264 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.05257 -18.8549 -3.92482 17 -4.43362 -7.2332 -28.79 18 -3.10194 -19.014 -4.05965 19 -1.2537 18.3388 20.0199 20 -7.13804 -18.3385 -3.48718 21 -13.5682 -33.1196 64.0705 Data Record #2 =========================================================================== Step = 125 Time = 1.86563861 Data = rotation_quaternion 1 0.232917 -0.03475 -0.0520339 0.970482 2 0 0 0 1 3 0 0 0 1 4 0.625705 -0.0445354 -0.0500204 0.777179 17 -0.00164972 0.000261412 -0.00809017 0.999966 18 0.00758081 0.0691342 -0.00830266 0.997544 19 0.232592 -0.0373681 -0.0411281 0.970986 20 0.244943 0.0294033 -0.0246432 0.968778 21 0.457264 -0.0567677 -0.0673006 0.884962 Data Record #3 =========================================================================== Step = 125 Time = 1.86563861 Data = Reaction_Forces 1 0.000960421 0.00276519 0.00103239 2 -6.17224 -7.11008 -34.9218 3 6.1719 7.11216 34.9217 4 0.0672015 -0.0600123 0.0631042 17 -0.000974 0.000169745 -0.000139556 18 0.0010004 -2.78732e-06 7.95573e-05 19 -0.000193165 6.0297e-05 -0.000326459 20 -0.000530425 -0.00159489 0.000902996 21 -3.34283e-05 -0.000159269 0.000110101 Data Record #4 =========================================================================== Step = 125 Time = 1.86563861 Data = Reaction_Torques 1 -0.030756 0.0016793 -0.00312232 2 119.019 -1370.38 257.317 3 -44.3158 1369.7 -269.868 4 -15.8745 173.224 -324.753 17 -0.006306 -0.0244529 0.00113257 18 16.0165 -177.414 322.455 19 0.0116698 -0.0124402 0.0155567 20 0.00204265 -0.000446103 0.000542116 21 -0.000183885 -0.000217917 0.00135589 Data Record #5 =========================================================================== Step = 125 Time = 1.86563861 Data = Rigid_Connector_Force 1 0 0 0 2 1.82813e-05 0.000160049 -5.99717e-05 3 -8.12181e-06 -6.90877e-06 2.72281e-08 4 -0.000982122 0.000162836 -0.000139529 5 -0.000168248 -0.00153732 0.000627859 6 0.000555342 -2.72353e-06 5.13231e-05 7 0.000362177 5.75735e-05 -0.000275136 8 0.0734264 -6.36858 -0.504842 Data Record #6 =========================================================================== Step = 125 Time = 1.86563861 Data = Rigid_Connector_Moment 1 0 0 0 2 4958.66 -1001.66 322.455 3 4942.65 -824.25 0 4 4942.64 -824.25 5.13795e-05 5 -7.47233e-05 -0.000682025 0.000277978 6 0.00017233 -5.16511e-05 -9.74102e-06 7 -0.00195645 0.000428248 8.66718e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0168587 ===== beginning time step 126 : 1.8825 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950714 1 Nonlinear solution status: time= 1.8825 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.261055e+10 6.818444e+08 0.000000e+00 energy 2.123043e+03 2.283700e+01 2.123043e+02 displacement 2.624644e+04 2.624644e+04 2.624644e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19959138 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.903245 * * * ************************************************************************* ------- failed to converge at time : 1.8825 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00842933 ===== beginning time step 126 : 1.87407 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951056 1 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 8.218718e+07 0.000000e+00 energy 5.304104e+02 9.668700e+00 5.304104e+01 displacement 6.546096e+03 6.546096e+03 6.546096e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951578 2 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 8.111901e+06 0.000000e+00 energy 5.304104e+02 4.166114e-01 5.304104e+01 displacement 6.546096e+03 2.541265e+02 5.587700e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950516 3 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.491907 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 6.909009e+06 0.000000e+00 energy 5.304104e+02 4.470068e-02 5.304104e+01 displacement 6.546096e+03 1.398571e+01 5.493212e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951110 4 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 0.574717 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 5.857733e+06 0.000000e+00 energy 5.304104e+02 1.193949e-03 5.304104e+01 displacement 6.546096e+03 1.105268e+01 5.430084e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950876 5 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 3.688886e+06 0.000000e+00 energy 5.304104e+02 4.524755e-02 5.304104e+01 displacement 6.546096e+03 1.764634e+01 5.377478e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950606 6 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 2.244286e+06 0.000000e+00 energy 5.304104e+02 1.149367e-03 5.304104e+01 displacement 6.546096e+03 7.608196e+00 5.362019e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950426 7 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 1.800966e+06 0.000000e+00 energy 5.304104e+02 4.211652e-02 5.304104e+01 displacement 6.546096e+03 4.852772e+00 5.364465e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949688 8 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 1.256975e+06 0.000000e+00 energy 5.304104e+02 9.303843e-03 5.304104e+01 displacement 6.546096e+03 2.949801e+00 5.369780e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949940 9 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 8.313521e+05 0.000000e+00 energy 5.304104e+02 1.540620e-03 5.304104e+01 displacement 6.546096e+03 1.852421e+00 5.377256e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950192 10 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 6.085284e+05 0.000000e+00 energy 5.304104e+02 6.592503e-03 5.304104e+01 displacement 6.546096e+03 1.279320e+00 5.386973e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949958 11 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 4.132644e+05 0.000000e+00 energy 5.304104e+02 1.830253e-03 5.304104e+01 displacement 6.546096e+03 8.868570e-01 5.395876e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949796 12 Nonlinear solution status: time= 1.87407 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 12 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.152886e+09 3.304296e+05 0.000000e+00 energy 5.304104e+02 7.025864e-04 5.304104e+01 displacement 6.546096e+03 1.368282e-01 5.399273e-01 ........................ augmentation # 1 max norm = 1.41937 (0.03) max norm = 4.13011 (0.03) max norm = 3.03615 (0.03) max norm = 6.30813 (0.03) max norm = 0.699954 (0.03) max norm = 2.62566 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.747264e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.685844e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.201663e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.663258e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.331116e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.663257e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.456815e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 9.235568e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.098704e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.571439e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.349170e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 7.205607e-10 1.000000e-04 convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 1.87407 Data Record #1 =========================================================================== Step = 126 Time = 1.87406794 Data = center_of_mass 1 0.2484 25.7706 4.95487 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -4.0147 -18.9308 -4.00564 17 -4.43361 -7.2334 -28.8642 18 -3.07647 -19.0846 -4.14076 19 -1.1608 18.0762 20.0319 20 -6.95907 -18.4479 -3.58161 21 -13.4409 -33.5837 63.6789 Data Record #2 =========================================================================== Step = 126 Time = 1.87406794 Data = rotation_quaternion 1 0.234894 -0.0337887 -0.0525874 0.970009 2 0 0 0 1 3 0 0 0 1 4 0.630893 -0.0437491 -0.0497572 0.773035 17 -0.00164319 0.000257611 -0.00644749 0.999978 18 0.00764979 0.0702187 -0.0066661 0.99748 19 0.234534 -0.0367912 -0.0401898 0.97058 20 0.24691 0.0305252 -0.0234379 0.968274 21 0.460766 -0.0557854 -0.0690227 0.883074 Data Record #3 =========================================================================== Step = 126 Time = 1.87406794 Data = Reaction_Forces 1 0.000815389 0.0028781 0.00108399 2 -6.4053 -7.25598 -36.2323 3 6.40463 7.25828 36.2323 4 -0.141986 -0.0389855 0.135402 17 -0.000890957 0.000154583 -0.000204234 18 0.000923483 0.000103912 9.16346e-05 19 -0.000114817 -3.81571e-05 -0.000245146 20 -0.000412982 -0.0013435 0.000781903 21 -3.1665e-05 -0.000153585 9.81998e-05 Data Record #4 =========================================================================== Step = 126 Time = 1.87406794 Data = Reaction_Torques 1 -0.0290336 0.000714293 -0.00481016 2 129.837 -1421.71 261.08 3 -49.2565 1421.13 -274.621 4 -21.5605 178.887 -363.719 17 -0.00668549 -0.0222015 0.00106851 18 22.8293 -180.386 364.16 19 0.00633178 -0.00920166 0.012293 20 0.00216812 -0.000374695 0.000352386 21 -0.000228726 1.32217e-06 0.00159957 Data Record #5 =========================================================================== Step = 126 Time = 1.87406794 Data = Rigid_Connector_Force 1 0 0 0 2 2.46858e-05 0.000249388 -0.000112566 3 -7.83972e-06 -9.10699e-06 3.41015e-08 4 -0.000898797 0.000145476 -0.0002042 5 -0.000128872 -0.00131835 0.000606352 6 0.000398927 6.33054e-05 6.95937e-05 7 0.00028411 2.51483e-05 -0.000175552 8 0.0757966 -6.41408 -0.578048 Data Record #6 =========================================================================== Step = 126 Time = 1.87406794 Data = Rigid_Connector_Moment 1 0 0 0 2 4947.3 -984.987 364.16 3 4924.48 -804.6 0 4 4924.47 -804.6 7.99986e-05 5 -2.58201e-05 -0.000253334 0.000109184 6 4.62941e-05 -8.90548e-06 -2.17857e-07 7 -0.00209772 0.000521076 -3.02183e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0167435 ===== beginning time step 127 : 1.89081 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949454 1 Nonlinear solution status: time= 1.89081 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.243890e+10 6.983048e+08 0.000000e+00 energy 2.094013e+03 1.507734e+01 2.094013e+02 displacement 2.589693e+04 2.589693e+04 2.589693e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19957212 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.871 * * * ************************************************************************* ------- failed to converge at time : 1.89081 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00837173 ===== beginning time step 127 : 1.88244 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949526 1 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 9.024799e+07 0.000000e+00 energy 5.230867e+02 1.136318e+01 5.230867e+01 displacement 6.459790e+03 6.459790e+03 6.459790e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949292 2 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 8.375193e+06 0.000000e+00 energy 5.230867e+02 8.793862e-01 5.230867e+01 displacement 6.459790e+03 2.621907e+02 5.490075e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948032 3 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.503746 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 7.272767e+06 0.000000e+00 energy 5.230867e+02 3.970631e-02 5.230867e+01 displacement 6.459790e+03 1.404190e+01 5.393700e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947798 4 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 5.501189e+06 0.000000e+00 energy 5.230867e+02 2.792902e-03 5.230867e+01 displacement 6.459790e+03 3.073045e+01 5.294164e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948266 5 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 2.423860e+06 0.000000e+00 energy 5.230867e+02 1.747237e-01 5.230867e+01 displacement 6.459790e+03 8.085669e+00 5.258582e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948572 6 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 1.050802e+06 0.000000e+00 energy 5.230867e+02 7.667320e-02 5.230867e+01 displacement 6.459790e+03 2.628873e+00 5.244528e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948806 7 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 4.682063e+05 0.000000e+00 energy 5.230867e+02 3.074056e-02 5.230867e+01 displacement 6.459790e+03 1.016458e+00 5.237455e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949004 8 Nonlinear solution status: time= 1.88244 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.110031e+09 2.188822e+05 0.000000e+00 energy 5.230867e+02 1.209878e-02 5.230867e+01 displacement 6.459790e+03 4.488420e-01 5.233861e-01 ........................ augmentation # 1 max norm = 1.43051 (0.03) max norm = 4.15329 (0.03) max norm = 3.05556 (0.03) max norm = 6.36401 (0.03) max norm = 0.705694 (0.03) max norm = 2.65792 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.377247e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.678659e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.686688e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.661497e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.417568e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.661497e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.191003e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.175580e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.825517e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.602718e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.520645e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 5.383417e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.88244 Data Record #1 =========================================================================== Step = 127 Time = 1.88243968 Data = center_of_mass 1 0.312981 25.6078 4.90811 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.98348 -19.0101 -4.09424 17 -4.43361 -7.23367 -28.948 18 -3.05484 -19.1596 -4.22954 19 -1.08472 17.8072 20.0374 20 -6.80065 -18.5565 -3.68379 21 -13.3525 -34.0517 63.2843 Data Record #2 =========================================================================== Step = 127 Time = 1.88243968 Data = rotation_quaternion 1 0.236914 -0.0329626 -0.0532084 0.969512 2 0 0 0 1 3 0 0 0 1 4 0.635982 -0.0432468 -0.049501 0.768899 17 -0.00164183 0.00025491 -0.004968 0.999986 18 0.00767892 0.0710626 -0.00519255 0.997429 19 0.236521 -0.0363489 -0.039351 0.970149 20 0.248902 0.0313642 -0.0223617 0.967762 21 0.464229 -0.0549501 -0.0707808 0.881171 Data Record #3 =========================================================================== Step = 127 Time = 1.88243968 Data = Reaction_Forces 1 0.000753819 0.00241443 0.000903468 2 -6.56791 -7.33737 -37.1365 3 6.56756 7.33988 37.1362 4 0.0170954 -0.0531941 0.0860005 17 -0.000923337 0.00015315 -1.16822e-05 18 0.000944714 -1.86464e-05 -3.01578e-05 19 -0.000101598 3.92605e-05 -0.000248481 20 -0.000401308 -0.00116318 0.000604248 21 -2.68673e-05 -0.00012953 8.43895e-05 Data Record #4 =========================================================================== Step = 127 Time = 1.88243968 Data = Reaction_Torques 1 -0.0251102 0.000639569 -0.00304663 2 138.327 -1457.02 262.711 3 -53.2843 1456.31 -277.126 4 -13.7441 165.642 -285.772 17 -0.00428845 -0.0234114 0.00103703 18 14.1477 -169.2 284.186 19 0.00887996 -0.00962664 0.0119418 20 0.00163202 -0.000439638 0.00040086 21 -0.000175221 -0.00013751 0.00128074 Data Record #5 =========================================================================== Step = 127 Time = 1.88243968 Data = Rigid_Connector_Force 1 0 0 0 2 1.4895e-05 0.000130373 -4.1823e-05 3 -6.48239e-06 -4.1308e-06 1.69468e-08 4 -0.000929819 0.000149019 -1.16652e-05 5 -0.000122375 -0.00111711 0.00039443 6 0.000380532 6.80362e-06 3.86632e-05 7 0.000278934 4.60641e-05 -0.000209818 8 0.0759562 -6.45663 -0.651673 Data Record #6 =========================================================================== Step = 127 Time = 1.88243968 Data = Rigid_Connector_Moment 1 0 0 0 2 4935.77 -958.388 284.186 3 4921.62 -789.188 0 4 4921.62 -789.188 1.47378e-05 5 -6.6608e-05 -0.000611422 0.000218425 6 0.000102718 -3.27965e-05 -7.42037e-06 7 -0.00157839 0.000330599 8.77018e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166974 ===== beginning time step 128 : 1.89914 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948968 1 Nonlinear solution status: time= 1.89914 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.237038e+10 7.109195e+08 0.000000e+00 energy 2.083023e+03 1.029179e+01 2.083023e+02 displacement 2.583581e+04 2.583581e+04 2.583581e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958418 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.861939 * * * ************************************************************************* ------- failed to converge at time : 1.89914 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00834869 ===== beginning time step 128 : 1.89079 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948464 1 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 9.349542e+07 0.000000e+00 energy 5.204063e+02 1.223038e+01 5.204063e+01 displacement 6.446527e+03 6.446527e+03 6.446527e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950066 2 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 7.355127e+06 0.000000e+00 energy 5.204063e+02 7.241883e-01 5.204063e+01 displacement 6.446527e+03 2.569077e+02 5.448557e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949094 3 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.481207 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 6.412452e+06 0.000000e+00 energy 5.204063e+02 4.160048e-02 5.204063e+01 displacement 6.446527e+03 1.221889e+01 5.352527e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949220 4 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 5.112839e+06 0.000000e+00 energy 5.204063e+02 2.851849e-02 5.204063e+01 displacement 6.446527e+03 3.018450e+01 5.243773e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948788 5 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 2.105565e+06 0.000000e+00 energy 5.204063e+02 1.777462e-01 5.204063e+01 displacement 6.446527e+03 7.490048e+00 5.202661e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948590 6 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 8.131363e+05 0.000000e+00 energy 5.204063e+02 7.594438e-02 5.204063e+01 displacement 6.446527e+03 2.103777e+00 5.185603e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948248 7 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 3.471449e+05 0.000000e+00 energy 5.204063e+02 2.739440e-02 5.204063e+01 displacement 6.446527e+03 6.883106e-01 5.178742e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948338 8 Nonlinear solution status: time= 1.89079 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.092806e+09 1.319840e+05 0.000000e+00 energy 5.204063e+02 1.228459e-02 5.204063e+01 displacement 6.446527e+03 2.443141e-01 5.173709e-01 ........................ augmentation # 1 max norm = 1.44165 (0.03) max norm = 4.17471 (0.03) max norm = 3.0733 (0.03) max norm = 6.4185 (0.03) max norm = 0.711617 (0.03) max norm = 2.68917 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.300811e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.672878e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.951018e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660480e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.176575e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.660480e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.739056e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.885799e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.348422e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.827006e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.350972e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.069589e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.89079 Data Record #1 =========================================================================== Step = 128 Time = 1.89078837 Data = center_of_mass 1 0.372266 25.4454 4.86076 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.95439 -19.0889 -4.18555 17 -4.43362 -7.23395 -29.035 18 -3.03386 -19.2344 -4.32109 19 -1.01509 17.5369 20.0412 20 -6.6503 -18.6627 -3.7886 21 -13.2745 -34.5183 62.8861 Data Record #2 =========================================================================== Step = 128 Time = 1.89078837 Data = rotation_quaternion 1 0.238964 -0.0321798 -0.0537997 0.969003 2 0 0 0 1 3 0 0 0 1 4 0.641021 -0.0428147 -0.0492561 0.764744 17 -0.00164119 0.000252408 -0.00353865 0.999992 18 0.00769705 0.0718373 -0.00376909 0.99738 19 0.23854 -0.0359417 -0.0385438 0.969702 20 0.25092 0.0321245 -0.0213235 0.96724 21 0.467673 -0.054148 -0.0725086 0.879257 Data Record #3 =========================================================================== Step = 128 Time = 1.89078837 Data = Reaction_Forces 1 0.000483368 0.00150354 0.000552479 2 -6.71216 -7.40066 -37.9355 3 6.7119 7.40272 37.9351 4 -0.0414759 -0.0194489 0.0253095 17 -0.000599042 9.60084e-05 9.38192e-05 18 0.000609509 -4.40742e-05 -0.000104653 19 -5.41879e-05 5.38266e-05 -0.000159599 20 -0.000255792 -0.000682855 0.000323718 21 -1.65381e-05 -7.96154e-05 5.11411e-05 Data Record #4 =========================================================================== Step = 128 Time = 1.89078837 Data = Reaction_Torques 1 -0.0150918 -0.000414022 -0.0027743 2 146.291 -1488.19 263.722 3 -57.0572 1487.44 -278.996 4 -7.9386 144.964 -211.964 17 -0.00148536 -0.0154036 0.000640527 18 8.25849 -145.021 211.846 19 0.00654418 -0.00638553 0.00764309 20 0.000923727 -0.000347133 0.000255686 21 -0.000136004 -0.000130868 0.00100424 Data Record #5 =========================================================================== Step = 128 Time = 1.89078837 Data = Rigid_Connector_Force 1 0 0 0 2 6.54314e-06 5.14758e-05 -1.083e-05 3 -3.92433e-06 -4.58465e-07 3.55489e-09 4 -0.000602966 9.555e-05 9.38228e-05 5 -7.60806e-05 -0.000645854 0.000176731 6 0.000233899 -1.68248e-05 1.26112e-05 7 0.000179711 3.70018e-05 -0.000146988 8 0.0756226 -6.49744 -0.725871 Data Record #6 =========================================================================== Step = 128 Time = 1.89078837 Data = Rigid_Connector_Moment 1 0 0 0 2 4929.1 -919.662 211.846 3 4920.84 -774.641 0 4 4920.84 -774.641 -2.2192e-05 5 -6.28379e-05 -0.000540779 0.000153853 6 7.71982e-05 -3.35362e-05 -1.0416e-05 7 -0.000901363 0.000164346 9.24565e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.016679 ===== beginning time step 129 : 1.90747 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948572 1 Nonlinear solution status: time= 1.90747 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.234286e+10 7.330283e+08 0.000000e+00 energy 2.078819e+03 4.909760e+00 2.078819e+02 displacement 2.546838e+04 2.546838e+04 2.546838e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958670 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.861125 * * * ************************************************************************* ------- failed to converge at time : 1.90747 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833948 ===== beginning time step 129 : 1.89913 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948464 1 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 9.862089e+07 0.000000e+00 energy 5.194230e+02 1.344539e+01 5.194230e+01 displacement 6.358588e+03 6.358588e+03 6.358588e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19952676 2 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 7.825763e+06 0.000000e+00 energy 5.194230e+02 4.454042e-01 5.194230e+01 displacement 6.358588e+03 2.758108e+02 5.363376e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950462 3 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.548106 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 6.416510e+06 0.000000e+00 energy 5.194230e+02 4.567495e-02 5.194230e+01 displacement 6.358588e+03 1.783913e+01 5.268582e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19950210 4 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 4.619198e+06 0.000000e+00 energy 5.194230e+02 5.670618e-03 5.194230e+01 displacement 6.358588e+03 3.093806e+01 5.191603e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949076 5 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 2.025372e+06 0.000000e+00 energy 5.194230e+02 1.403300e-01 5.194230e+01 displacement 6.358588e+03 8.003020e+00 5.166921e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948932 6 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 8.951545e+05 0.000000e+00 energy 5.194230e+02 5.953234e-02 5.194230e+01 displacement 6.358588e+03 2.665453e+00 5.158922e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948986 7 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 3.554956e+05 0.000000e+00 energy 5.194230e+02 2.653682e-02 5.194230e+01 displacement 6.358588e+03 9.539702e-01 5.155626e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948932 8 Nonlinear solution status: time= 1.89913 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.085827e+09 1.901320e+05 0.000000e+00 energy 5.194230e+02 7.111638e-03 5.194230e+01 displacement 6.358588e+03 4.453516e-01 5.155052e-01 ........................ augmentation # 1 max norm = 1.45261 (0.03) max norm = 4.19558 (0.03) max norm = 3.09066 (0.03) max norm = 6.47114 (0.03) max norm = 0.717988 (0.03) max norm = 2.72068 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.318452e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.673629e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.367593e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657048e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.470870e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.657048e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.067428e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.492959e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.190297e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.864718e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.020543e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.877618e-10 1.000000e-04 convergence summary number of iterations : 8 number of reformations : 0 ------- converged at time : 1.89913 Data Record #1 =========================================================================== Step = 129 Time = 1.89912785 Data = center_of_mass 1 0.436401 25.2961 4.80595 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.92387 -19.1639 -4.27654 17 -4.43362 -7.23421 -29.1211 18 -3.01255 -19.3054 -4.41222 19 -0.938975 17.2671 20.0519 20 -6.49818 -18.7644 -3.89326 21 -13.1803 -34.976 62.478 Data Record #2 =========================================================================== Step = 129 Time = 1.89912785 Data = rotation_quaternion 1 0.241114 -0.031304 -0.0543803 0.968466 2 0 0 0 1 3 0 0 0 1 4 0.646032 -0.0423399 -0.0490623 0.760554 17 -0.00163815 0.00024959 -0.0021368 0.999996 18 0.00772715 0.0726598 -0.00237301 0.997324 19 0.240664 -0.035442 -0.0377568 0.969226 20 0.253032 0.0329179 -0.020312 0.966684 21 0.471105 -0.0531728 -0.0744097 0.877323 Data Record #3 =========================================================================== Step = 129 Time = 1.89912785 Data = Reaction_Forces 1 0.000712258 0.00202431 0.00079857 2 -6.87659 -7.4801 -38.8424 3 6.87638 7.482 38.8421 4 0.0496411 -0.0609408 0.0867683 17 -0.000827888 0.00013498 -6.5438e-05 18 0.000854411 8.43377e-05 -2.42337e-05 19 -0.000209039 5.94714e-05 -0.000249795 20 -0.000297127 -0.00104264 0.00062901 21 -2.55412e-05 -0.000122109 8.17286e-05 Data Record #4 =========================================================================== Step = 129 Time = 1.89912785 Data = Reaction_Torques 1 -0.0236958 0.00125263 -0.00371434 2 154.929 -1523.54 265.231 3 -61.0845 1523.06 -281.311 4 -19.8014 132.743 -277.564 17 -0.00449537 -0.0209112 0.000960462 18 19.7234 -137.096 275.487 19 0.00985602 -0.00780232 0.00852981 20 0.0012251 -0.000119362 0.000410092 21 -0.000159097 -0.000361163 0.00115025 Data Record #5 =========================================================================== Step = 129 Time = 1.89912785 Data = Rigid_Connector_Force 1 0 0 0 2 1.96959e-05 0.000212903 -8.96472e-05 3 -6.82668e-06 -6.41464e-06 2.44753e-08 4 -0.000834715 0.000128565 -6.54135e-05 5 -8.91594e-05 -0.000977302 0.000419922 6 0.000417007 5.86314e-06 4.07071e-05 7 0.000207968 6.53345e-05 -0.000209088 8 0.0744853 -6.53743 -0.800049 Data Record #6 =========================================================================== Step = 129 Time = 1.89912785 Data = Rigid_Connector_Moment 1 0 0 0 2 4932.54 -896.365 275.487 3 4912.82 -759.269 0 4 4912.82 -759.269 4.37962e-05 5 -3.73954e-05 -0.000410041 0.00017627 6 5.37817e-05 -1.50808e-05 -3.09026e-06 7 -0.00113719 0.000238497 5.61634e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166716 ===== beginning time step 130 : 1.9158 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949004 1 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.233210e+10 7.556671e+08 0.000000e+00 energy 2.076834e+03 4.298494e-01 2.076834e+02 displacement 2.511357e+04 2.511357e+04 2.511357e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19958958 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.860868 * * * ************************************************************************* ------- failed to converge at time : 1.9158 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833579 ===== beginning time step 130 : 1.90746 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948770 1 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.050756e+08 0.000000e+00 energy 5.188538e+02 1.453161e+01 5.188538e+01 displacement 6.265576e+03 6.265576e+03 6.265576e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951056 2 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 7.387252e+06 0.000000e+00 energy 5.188538e+02 4.144769e-01 5.188538e+01 displacement 6.265576e+03 2.777123e+02 5.297959e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948320 3 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.521484 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 6.005036e+06 0.000000e+00 energy 5.188538e+02 4.253585e-02 5.188538e+01 displacement 6.265576e+03 1.709060e+01 5.214003e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947996 4 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 4.424737e+06 0.000000e+00 energy 5.188538e+02 3.037545e-02 5.188538e+01 displacement 6.265576e+03 3.498451e+01 5.147032e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947762 5 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.718051e+06 0.000000e+00 energy 5.188538e+02 1.384499e-01 5.188538e+01 displacement 6.265576e+03 9.916637e+00 5.134330e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947006 6 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 7.197363e+05 0.000000e+00 energy 5.188538e+02 4.679365e-02 5.188538e+01 displacement 6.265576e+03 6.115463e+00 5.151527e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947096 7 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 3.687310e+05 0.000000e+00 energy 5.188538e+02 1.179548e-02 5.188538e+01 displacement 6.265576e+03 4.590131e+00 5.192124e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946754 8 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.949645e+05 0.000000e+00 energy 5.188538e+02 3.836837e-03 5.188538e+01 displacement 6.265576e+03 3.216155e+00 5.239344e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947114 9 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.296227e+05 0.000000e+00 energy 5.188538e+02 5.890083e-04 5.188538e+01 displacement 6.265576e+03 2.382643e+00 5.287962e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947258 10 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 0.590253 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 9.866604e+04 0.000000e+00 energy 5.188538e+02 4.998868e-05 5.188538e+01 displacement 6.265576e+03 6.043914e-01 5.315121e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947222 11 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 6.360476e+04 0.000000e+00 energy 5.188538e+02 7.320373e-05 5.188538e+01 displacement 6.265576e+03 1.485226e+00 5.360433e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947060 12 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 3.944691e+04 0.000000e+00 energy 5.188538e+02 1.569505e-04 5.188538e+01 displacement 6.265576e+03 1.105050e+00 5.402020e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947168 13 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 2.387592e+04 0.000000e+00 energy 5.188538e+02 1.771290e-05 5.188538e+01 displacement 6.265576e+03 8.142321e-01 5.439811e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947402 14 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.609969e+04 0.000000e+00 energy 5.188538e+02 1.591140e-04 5.188538e+01 displacement 6.265576e+03 6.021671e-01 5.474093e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947456 15 Nonlinear solution status: time= 1.90746 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.083203e+09 1.100611e+04 0.000000e+00 energy 5.188538e+02 1.157422e-04 5.188538e+01 displacement 6.265576e+03 4.448188e-01 5.504720e-01 ........................ augmentation # 1 max norm = 1.46295 (0.03) max norm = 4.21713 (0.03) max norm = 3.10645 (0.03) max norm = 6.51899 (0.03) max norm = 0.723969 (0.03) max norm = 2.75235 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.160864e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.653478e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.817981e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.650126e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.256569e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.650126e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.949141e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.423305e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.403806e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 6.988491e-11 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.547128e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.093466e-10 1.000000e-04 convergence summary number of iterations : 15 number of reformations : 0 ------- converged at time : 1.90746 Data Record #1 =========================================================================== Step = 130 Time = 1.90746364 Data = center_of_mass 1 0.536292 25.173 4.73782 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.88881 -19.2343 -4.36799 17 -4.43361 -7.23444 -29.2074 18 -2.9867 -19.3716 -4.50383 19 -0.812282 17.0091 20.065 20 -6.29751 -18.8679 -4.00528 21 -12.9726 -35.4222 62.0572 Data Record #2 =========================================================================== Step = 130 Time = 1.90746364 Data = rotation_quaternion 1 0.243357 -0.030039 -0.0545763 0.967934 2 0 0 0 1 3 0 0 0 1 4 0.651017 -0.0417698 -0.0488304 0.756339 17 -0.00163169 0.000246025 -0.000590604 0.999998 18 0.00775331 0.0734964 -0.000832651 0.997265 19 0.242895 -0.0345087 -0.0367946 0.96874 20 0.255175 0.0337631 -0.0192201 0.966114 21 0.47458 -0.0517235 -0.0763224 0.87537 Data Record #3 =========================================================================== Step = 130 Time = 1.90746364 Data = Reaction_Forces 1 0.00050145 0.000703523 -1.66511e-05 2 -7.0521 -7.56088 -39.8028 3 7.05205 7.56139 39.8028 4 0.00702215 -0.0103933 0.0170937 17 -3.15583e-05 5.04442e-06 -4.87586e-06 18 3.29485e-05 6.15896e-06 1.17262e-06 19 -0.000437694 0.000129111 -0.000114622 20 -0.000140849 -0.000504668 0.000281591 21 -1.63009e-05 -7.6837e-05 6.53265e-05 Data Record #4 =========================================================================== Step = 130 Time = 1.90746364 Data = Reaction_Torques 1 -0.0143234 0.00224385 -0.00374908 2 164.257 -1560.91 266.648 3 -65.4077 1560.38 -283.949 4 -4.00965 36.465 -64.4986 17 -0.000196872 -0.000793696 3.72294e-05 18 3.98855 -37.179 64.0474 19 0.00672184 -0.00400139 0.00370165 20 -0.000254186 0.000303589 0.00023272 21 2.27402e-05 -0.00101898 0.000432715 Data Record #5 =========================================================================== Step = 130 Time = 1.90746364 Data = Rigid_Connector_Force 1 0 0 0 2 1.10764e-06 1.09465e-05 -3.70227e-06 3 -2.82493e-07 -2.56839e-07 9.71253e-10 4 -3.18408e-05 4.78758e-06 -4.87489e-06 5 -4.53981e-05 -0.000463694 0.000166933 6 0.000533144 -8.81371e-05 -3.59446e-08 7 9.54504e-05 4.09736e-05 -0.000114658 8 0.0645525 -6.57684 -0.873925 Data Record #6 =========================================================================== Step = 130 Time = 1.90746364 Data = Rigid_Connector_Moment 1 0 0 0 2 4898.6 -778.144 64.0474 3 4894.61 -740.965 0 4 4894.61 -740.965 2.29275e-06 5 -3.97612e-06 -4.01045e-05 1.4108e-05 6 -0.000202887 5.19211e-05 9.80396e-06 7 0.000320368 -4.57028e-05 -5.37173e-05 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166686 ===== beginning time step 131 : 1.92413 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947546 1 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232744e+10 7.787911e+08 0.000000e+00 energy 2.077180e+03 5.031925e+00 2.077180e+02 displacement 2.512828e+04 2.512828e+04 2.512828e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956024 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.868808 * * * ************************************************************************* ------- failed to converge at time : 1.92413 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833432 ===== beginning time step 131 : 1.9158 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947258 1 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 1.090463e+08 0.000000e+00 energy 5.192026e+02 1.584373e+01 5.192026e+01 displacement 6.269861e+03 6.269861e+03 6.269861e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951506 2 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 6.448411e+06 0.000000e+00 energy 5.192026e+02 8.704613e-02 5.192026e+01 displacement 6.269861e+03 3.020698e+02 5.215284e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948896 3 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.585267 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 4.881213e+06 0.000000e+00 energy 5.192026e+02 4.216478e-02 5.192026e+01 displacement 6.269861e+03 2.918575e+01 5.126019e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948104 4 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 3.518188e+06 0.000000e+00 energy 5.192026e+02 5.455121e-03 5.192026e+01 displacement 6.269861e+03 5.302764e+01 5.110072e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947168 5 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 1.463779e+06 0.000000e+00 energy 5.192026e+02 1.166706e-01 5.192026e+01 displacement 6.269861e+03 2.322488e+01 5.178020e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947348 6 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 5.794050e+05 0.000000e+00 energy 5.192026e+02 5.089129e-02 5.192026e+01 displacement 6.269861e+03 1.238880e+01 5.274188e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947366 7 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 2.237254e+05 0.000000e+00 energy 5.192026e+02 1.992916e-02 5.192026e+01 displacement 6.269861e+03 7.551025e+00 5.375991e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947078 8 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 9.532132e+04 0.000000e+00 energy 5.192026e+02 6.777920e-03 5.192026e+01 displacement 6.269861e+03 4.884034e+00 5.474170e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946448 9 Nonlinear solution status: time= 1.9158 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 9 step from line search = 0.013105 convergence norms : INITIAL CURRENT REQUIRED residual 3.081875e+09 9.495036e+04 0.000000e+00 energy 5.192026e+02 7.842667e-06 5.192026e+01 displacement 6.269861e+03 5.751754e-04 5.475343e-01 ........................ augmentation # 1 max norm = 1.47338 (0.03) max norm = 4.23551 (0.03) max norm = 3.1202 (0.03) max norm = 6.56296 (0.03) max norm = 0.729407 (0.03) max norm = 2.78266 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.970887e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.656512e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.383675e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.645750e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.309519e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.645750e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.637637e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.547295e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.539462e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.077089e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.509613e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.170697e-09 1.000000e-04 convergence summary number of iterations : 9 number of reformations : 0 ------- converged at time : 1.9158 Data Record #1 =========================================================================== Step = 131 Time = 1.91579796 Data = center_of_mass 1 0.636879 25.0475 4.67358 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.86001 -19.305 -4.46333 17 -4.43361 -7.23471 -29.2981 18 -2.96601 -19.4385 -4.59927 19 -0.681187 16.7576 20.0678 20 -6.1027 -18.9699 -4.12231 21 -12.7499 -35.869 61.6381 Data Record #2 =========================================================================== Step = 131 Time = 1.91579796 Data = rotation_quaternion 1 0.245529 -0.0287761 -0.0545483 0.967425 2 0 0 0 1 3 0 0 0 1 4 0.655959 -0.041388 -0.0486772 0.752087 17 -0.00162768 0.000243232 0.000724658 0.999998 18 0.00777704 0.0742519 0.000477136 0.997209 19 0.245066 -0.033504 -0.0359151 0.968261 20 0.257228 0.0344765 -0.0182687 0.965563 21 0.478081 -0.0503758 -0.0779079 0.873402 Data Record #3 =========================================================================== Step = 131 Time = 1.91579796 Data = Reaction_Forces 1 0.00525487 0.00848554 0.000210927 2 -7.19929 -7.6237 -40.6021 3 7.19928 7.62558 40.6017 4 -0.127816 -0.0426459 0.0717205 17 -0.000422639 6.44896e-05 1.84194e-05 18 0.00043112 -1.55962e-05 -3.08243e-05 19 -0.00453724 0.00127786 -0.00111382 20 -0.00137908 -0.00480631 0.00250624 21 -0.000181129 -0.000864701 0.000726491 Data Record #4 =========================================================================== Step = 131 Time = 1.91579796 Data = Reaction_Torques 1 -0.173464 0.0225212 0.0144825 2 172.256 -1591.95 267.594 3 -69.2998 1591.55 -285.44 4 -10.8853 115.991 -184.617 17 -0.00156879 -0.010784 0.000467203 18 10.7647 -115.284 184.088 19 0.0670064 -0.0394644 0.0359612 20 -0.00279957 0.00293258 0.00231994 21 0.000172639 -0.00363596 0.0011018 Data Record #5 =========================================================================== Step = 131 Time = 1.91579796 Data = Rigid_Connector_Force 1 0 0 0 2 5.26257e-06 4.78489e-05 -1.23999e-05 3 -3.21842e-06 -1.0445e-06 4.95886e-09 4 -0.000425858 6.34451e-05 1.84243e-05 5 -0.000446127 -0.00440172 0.00139052 6 0.00547019 -0.000873272 -1.89865e-06 7 0.000932954 0.000404593 -0.00111572 8 0.0485178 -6.61433 -0.94927 Data Record #6 =========================================================================== Step = 131 Time = 1.91579796 Data = Rigid_Connector_Moment 1 0 0 0 2 4894.32 -841.44 184.088 3 4883.56 -726.156 0 4 4883.56 -726.156 1.28564e-07 5 -4.69524e-05 -0.000443906 0.000127334 6 -0.00313219 0.000779427 0.000151545 7 0.00343082 -0.000482214 -0.000575958 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166675 ===== beginning time step 132 : 1.93247 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946304 1 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232573e+10 8.134095e+08 0.000000e+00 energy 2.076448e+03 1.109855e+01 2.076448e+02 displacement 2.491359e+04 2.491359e+04 2.491359e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19956078 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.879041 * * * ************************************************************************* ------- failed to converge at time : 1.93247 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833373 ===== beginning time step 132 : 1.92413 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946880 1 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.201652e+08 0.000000e+00 energy 5.188269e+02 1.757083e+01 5.188269e+01 displacement 6.201421e+03 6.201421e+03 6.201421e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948788 2 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 6.507111e+06 0.000000e+00 energy 5.188269e+02 3.125884e-01 5.188269e+01 displacement 6.201421e+03 3.150190e+02 5.186069e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946466 3 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.487781 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 5.372059e+06 0.000000e+00 energy 5.188269e+02 5.157468e-02 5.188269e+01 displacement 6.201421e+03 2.160055e+01 5.127228e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947348 4 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 4 step from line search = 0.591352 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 4.570419e+06 0.000000e+00 energy 5.188269e+02 1.279513e-02 5.188269e+01 displacement 6.201421e+03 2.224176e+01 5.119894e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947600 5 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 2.876065e+06 0.000000e+00 energy 5.188269e+02 6.503693e-02 5.188269e+01 displacement 6.201421e+03 4.279856e+01 5.201293e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946826 6 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.251974e+06 0.000000e+00 energy 5.188269e+02 8.780654e-02 5.188269e+01 displacement 6.201421e+03 2.251994e+01 5.335599e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946574 7 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 5.738933e+05 0.000000e+00 energy 5.188269e+02 3.468462e-02 5.188269e+01 displacement 6.201421e+03 1.433691e+01 5.489911e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946358 8 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 3.023988e+05 0.000000e+00 energy 5.188269e+02 1.212693e-02 5.188269e+01 displacement 6.201421e+03 1.004963e+01 5.649336e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946826 9 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.714957e+05 0.000000e+00 energy 5.188269e+02 5.319805e-03 5.188269e+01 displacement 6.201421e+03 7.143192e+00 5.802390e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946304 10 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.018286e+05 0.000000e+00 energy 5.188269e+02 2.694761e-03 5.188269e+01 displacement 6.201421e+03 5.172784e+00 5.945564e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946052 11 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 6.837095e+04 0.000000e+00 energy 5.188269e+02 1.022801e-03 5.188269e+01 displacement 6.201421e+03 3.750185e+00 6.076896e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945764 12 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 3.181165e+04 0.000000e+00 energy 5.188269e+02 1.582035e-03 5.188269e+01 displacement 6.201421e+03 2.740481e+00 6.195665e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945872 13 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 2.530974e+04 0.000000e+00 energy 5.188269e+02 2.718129e-05 5.188269e+01 displacement 6.201421e+03 2.185135e+00 6.307717e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945854 14 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.756043e+04 0.000000e+00 energy 5.188269e+02 2.525551e-04 5.188269e+01 displacement 6.201421e+03 1.734239e+00 6.411265e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945908 15 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 1.199591e+04 0.000000e+00 energy 5.188269e+02 2.130238e-04 5.188269e+01 displacement 6.201421e+03 1.322196e+00 6.504835e-01 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945890 16 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 16 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 8.120686e+03 0.000000e+00 energy 5.188269e+02 1.532603e-04 5.188269e+01 displacement 6.201421e+03 1.021608e+00 6.589379e-01 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945980 17 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 17 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 8.662066e+03 0.000000e+00 energy 5.188269e+02 1.702722e-04 5.188269e+01 displacement 6.201421e+03 8.176853e-01 6.667997e-01 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945908 18 Nonlinear solution status: time= 1.92413 stiffness updates = 0 right hand side evaluations = 31 stiffness matrix reformations = 18 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081498e+09 4.509278e+03 0.000000e+00 energy 5.188269e+02 2.172730e-04 5.188269e+01 displacement 6.201421e+03 6.516976e-01 6.738650e-01 ........................ augmentation # 1 max norm = 1.483 (0.03) max norm = 4.25449 (0.03) max norm = 3.13321 (0.03) max norm = 6.60536 (0.03) max norm = 0.734072 (0.03) max norm = 2.81332 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.506185e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.641812e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.040137e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.639887e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.313838e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.639887e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.903349e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.089267e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.524104e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.515503e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.223829e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.253658e-10 1.000000e-04 convergence summary number of iterations : 18 number of reformations : 0 ------- converged at time : 1.92413 Data Record #1 =========================================================================== Step = 132 Time = 1.92413168 Data = center_of_mass 1 0.790151 24.9585 4.5913 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.82159 -19.3741 -4.55872 17 -4.4336 -7.23496 -29.3887 18 -2.93676 -19.5033 -4.69464 19 -0.474239 16.5227 20.0751 20 -5.82483 -19.0814 -4.25101 21 -12.3524 -36.3106 61.1901 Data Record #2 =========================================================================== Step = 132 Time = 1.92413168 Data = rotation_quaternion 1 0.24782 -0.0269475 -0.0538796 0.966931 2 0 0 0 1 3 0 0 0 1 4 0.660882 -0.0407804 -0.0483552 0.74782 17 -0.00162228 0.0002397 0.00236773 0.999996 18 0.00777903 0.0750225 0.00211385 0.997149 19 0.247377 -0.0318759 -0.0346456 0.967775 20 0.259306 0.0352999 -0.0170616 0.964999 21 0.481717 -0.0483052 -0.0794091 0.871384 Data Record #3 =========================================================================== Step = 132 Time = 1.92413168 Data = Reaction_Forces 1 0.000649995 0.0008985 -0.000144407 2 -7.35349 -7.66983 -41.4328 3 7.35345 7.67018 41.4327 4 0.00686938 -0.00435587 0.00566144 17 -6.27746e-06 9.3109e-07 3.52857e-06 18 6.40661e-06 -5.00594e-07 -3.4934e-06 19 -0.000674736 0.000184889 -7.80972e-05 20 -0.000109136 -0.000421981 0.000162031 21 -2.06412e-05 -0.00010512 8.7444e-05 Data Record #4 =========================================================================== Step = 132 Time = 1.92413168 Data = Reaction_Torques 1 -0.0194938 0.00268024 -0.00345928 2 181.594 -1624.13 267.627 3 -73.6958 1623.85 -286.654 4 -1.22911 29.8603 -36.8962 17 1.71269e-05 -0.000166898 6.15946e-06 18 1.22272 -30.1726 36.6458 19 0.00617799 -0.00295061 0.00222305 20 -0.000302636 0.000248603 0.000261268 21 7.0048e-05 -0.00125339 0.000440096 Data Record #5 =========================================================================== Step = 132 Time = 1.92413168 Data = Rigid_Connector_Force 1 0 0 0 2 7.02156e-08 4.43725e-07 3.51399e-08 3 -5.89348e-08 1.32294e-08 -3.24021e-11 4 -6.3364e-06 9.44319e-07 3.52854e-06 5 -4.58087e-05 -0.000382117 6.51912e-05 6 0.000738064 -0.000145025 -1.87429e-05 7 6.33277e-05 3.98645e-05 -9.68401e-05 8 0.0212761 -6.65123 -1.0226 Data Record #6 =========================================================================== Step = 132 Time = 1.92413168 Data = Rigid_Connector_Moment 1 0 0 0 2 4869.73 -737.747 36.6458 3 4868.51 -707.574 0 4 4868.51 -707.574 -7.88328e-07 5 -3.83635e-06 -3.19911e-05 5.45002e-06 6 -0.000439752 0.0001126 2.54373e-05 7 0.000359058 -2.16366e-05 -0.000109812 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.016667 ===== beginning time step 133 : 1.9408 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945944 1 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232498e+10 8.376072e+08 0.000000e+00 energy 2.077378e+03 1.630580e+01 2.077378e+02 displacement 2.472664e+04 2.472664e+04 2.472664e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19951848 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.887596 * * * ************************************************************************* ------- failed to converge at time : 1.9408 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833349 ===== beginning time step 133 : 1.93247 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946286 1 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.236889e+08 0.000000e+00 energy 5.192831e+02 1.859405e+01 5.192831e+01 displacement 6.169572e+03 6.169572e+03 6.169572e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19948068 2 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 6.371258e+06 0.000000e+00 energy 5.192831e+02 3.441542e-01 5.192831e+01 displacement 6.169572e+03 2.882117e+02 5.089979e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946178 3 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.595679 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 4.577784e+06 0.000000e+00 energy 5.192831e+02 5.188297e-02 5.192831e+01 displacement 6.169572e+03 2.698003e+01 4.996285e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945152 4 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 3.550848e+06 0.000000e+00 energy 5.192831e+02 5.185243e-02 5.192831e+01 displacement 6.169572e+03 4.990306e+01 4.971727e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945530 5 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.673741e+06 0.000000e+00 energy 5.192831e+02 9.567113e-02 5.192831e+01 displacement 6.169572e+03 2.712341e+01 5.050575e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945656 6 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 7.516925e+05 0.000000e+00 energy 5.192831e+02 4.527974e-02 5.192831e+01 displacement 6.169572e+03 1.811990e+01 5.176547e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945962 7 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 4.319658e+05 0.000000e+00 energy 5.192831e+02 1.247461e-02 5.192831e+01 displacement 6.169572e+03 1.409663e+01 5.331201e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945350 8 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.637826e+05 0.000000e+00 energy 5.192831e+02 1.202491e-02 5.192831e+01 displacement 6.169572e+03 1.087634e+01 5.495496e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945224 9 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.247649e+05 0.000000e+00 energy 5.192831e+02 3.624198e-04 5.192831e+01 displacement 6.169572e+03 9.394312e+00 5.673671e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945170 10 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.017305e+05 0.000000e+00 energy 5.192831e+02 2.889765e-04 5.192831e+01 displacement 6.169572e+03 7.650980e+00 5.852741e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945152 11 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 6.198071e+04 0.000000e+00 energy 5.192831e+02 1.938009e-03 5.192831e+01 displacement 6.169572e+03 6.292360e+00 6.026975e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944792 12 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 2.105433e+04 0.000000e+00 energy 5.192831e+02 1.949085e-03 5.192831e+01 displacement 6.169572e+03 5.007417e+00 6.192929e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944972 13 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 2.224181e+04 0.000000e+00 energy 5.192831e+02 5.156194e-04 5.192831e+01 displacement 6.169572e+03 4.108348e+00 6.354773e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944972 14 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.424223e+04 0.000000e+00 energy 5.192831e+02 3.594562e-04 5.192831e+01 displacement 6.169572e+03 3.384083e+00 6.507955e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944954 15 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 8.679585e+03 0.000000e+00 energy 5.192831e+02 2.707102e-04 5.192831e+01 displacement 6.169572e+03 2.894260e+00 6.655620e-01 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944846 16 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 16 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 5.360138e+03 0.000000e+00 energy 5.192831e+02 1.574432e-04 5.192831e+01 displacement 6.169572e+03 2.271906e+00 6.791940e-01 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944792 17 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 17 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 3.205381e+03 0.000000e+00 energy 5.192831e+02 9.826209e-05 5.192831e+01 displacement 6.169572e+03 1.797940e+00 6.917218e-01 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945098 18 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 18 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.859159e+03 0.000000e+00 energy 5.192831e+02 5.364392e-05 5.192831e+01 displacement 6.169572e+03 1.422958e+00 7.031582e-01 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945062 19 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 21 stiffness matrix reformations = 19 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 1.193210e+03 0.000000e+00 energy 5.192831e+02 1.685104e-05 5.192831e+01 displacement 6.169572e+03 1.138180e+00 7.136598e-01 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945098 20 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 20 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 7.832548e+02 0.000000e+00 energy 5.192831e+02 5.158322e-06 5.192831e+01 displacement 6.169572e+03 9.069110e-01 7.232413e-01 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945008 21 Nonlinear solution status: time= 1.93247 stiffness updates = 0 right hand side evaluations = 23 stiffness matrix reformations = 21 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081251e+09 5.450361e+02 0.000000e+00 energy 5.192831e+02 1.657154e-06 5.192831e+01 displacement 6.169572e+03 7.192591e-01 7.319389e-01 ........................ augmentation # 1 max norm = 1.49245 (0.03) max norm = 4.27266 (0.03) max norm = 3.14464 (0.03) max norm = 6.64848 (0.03) max norm = 0.738195 (0.03) max norm = 2.84347 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.121678e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.633277e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.140246e-13 1.000000e-02 moment: 1.000000e+00 *** angle : 1.632679e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.337357e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.632679e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.397211e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.937470e-12 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.670499e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.075499e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.838292e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 8.082329e-11 1.000000e-04 convergence summary number of iterations : 21 number of reformations : 0 ------- converged at time : 1.93247 Data Record #1 =========================================================================== Step = 133 Time = 1.93246517 Data = center_of_mass 1 0.962701 24.8818 4.50354 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.78429 -19.4408 -4.65586 17 -4.43359 -7.2352 -29.4809 18 -2.9086 -19.5659 -4.79168 19 -0.238421 16.297 20.0782 20 -5.52558 -19.192 -4.38578 21 -11.8923 -36.7473 60.7308 Data Record #2 =========================================================================== Step = 133 Time = 1.93246517 Data = rotation_quaternion 1 0.250111 -0.0249399 -0.0529313 0.966447 2 0 0 0 1 3 0 0 0 1 4 0.665774 -0.0402192 -0.0480761 0.743516 17 -0.00161552 0.000236116 0.00393456 0.999991 18 0.00778464 0.0757766 0.00367462 0.997088 19 0.249699 -0.0300068 -0.0333486 0.967284 20 0.261352 0.0360941 -0.0159036 0.964437 21 0.4854 -0.0460866 -0.0807121 0.869338 Data Record #3 =========================================================================== Step = 133 Time = 1.93246517 Data = Reaction_Forces 1 0.000674977 0.000748252 -0.000339024 2 -7.50455 -7.71381 -42.2397 3 7.50454 7.71397 42.2397 4 4.48328e-05 -0.000219648 0.00044588 17 5.10019e-07 -7.31217e-08 1.49074e-07 18 -5.46801e-07 -2.36942e-07 -1.18427e-07 19 -0.000877175 0.0002339 3.1912e-05 20 1.98299e-05 -0.000159025 2.86062e-05 21 -2.08549e-05 -0.000107122 9.12697e-05 Data Record #4 =========================================================================== Step = 133 Time = 1.93246517 Data = Reaction_Torques 1 -0.0183203 0.00194132 -0.00265042 2 190.712 -1655.34 267.601 3 -78.0687 1655.26 -287.567 4 -0.101189 11.7676 -11.5946 17 3.55608e-06 1.24031e-05 -4.98249e-07 18 0.1127 -11.7637 11.5635 19 0.00225587 0.000800459 -0.00211238 20 -0.00012945 -3.99146e-06 0.000227398 21 7.699e-05 -0.00144273 0.000287867 Data Record #5 =========================================================================== Step = 133 Time = 1.93246517 Data = Rigid_Connector_Force 1 0 0 0 2 -3.92833e-08 -3.08165e-07 3.06588e-08 3 -2.50166e-09 1.89813e-09 1.19314e-11 4 5.07518e-07 -7.12236e-08 1.49086e-07 5 -1.85609e-05 -0.000138267 7.72189e-06 6 0.000838784 -0.000213142 -5.27962e-05 7 -3.83908e-05 2.07582e-05 -2.08843e-05 8 -0.0133756 -6.68685 -1.09593 Data Record #6 =========================================================================== Step = 133 Time = 1.93246517 Data = Rigid_Connector_Moment 1 0 0 0 2 4849.41 -701.035 11.5635 3 4849.29 -689.271 0 4 4849.29 -689.271 5.73708e-08 5 -1.91214e-06 -1.46424e-05 1.16228e-06 6 -0.000599202 0.000163472 4.3895e-05 7 0.000145984 6.915e-05 -0.000180827 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166668 ===== beginning time step 134 : 1.94913 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944936 1 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232469e+10 8.509476e+08 0.000000e+00 energy 2.077664e+03 1.861914e+01 2.077664e+02 displacement 2.445686e+04 2.445686e+04 2.445686e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19949292 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.885526 * * * ************************************************************************* ------- failed to converge at time : 1.94913 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.0083334 ===== beginning time step 134 : 1.9408 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945746 1 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 1.270863e+08 0.000000e+00 energy 5.193973e+02 1.925518e+01 5.193973e+01 displacement 6.105086e+03 6.105086e+03 6.105086e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946646 2 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 6.649023e+06 0.000000e+00 energy 5.193973e+02 1.177583e+00 5.193973e+01 displacement 6.105086e+03 2.667007e+02 5.031262e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944216 3 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 3.679975e+06 0.000000e+00 energy 5.193973e+02 2.087470e-01 5.193973e+01 displacement 6.105086e+03 6.043442e+01 4.874124e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943370 4 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 1.248749e+06 0.000000e+00 energy 5.193973e+02 1.189695e-01 5.193973e+01 displacement 6.105086e+03 2.186568e+01 4.854795e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942812 5 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 4.346772e+05 0.000000e+00 energy 5.193973e+02 3.802935e-02 5.193973e+01 displacement 6.105086e+03 1.067843e+01 4.895847e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943010 6 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 1.921912e+05 0.000000e+00 energy 5.193973e+02 1.085301e-02 5.193973e+01 displacement 6.105086e+03 6.303581e+00 4.958812e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943316 7 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 9.652650e+04 0.000000e+00 energy 5.193973e+02 4.473471e-03 5.193973e+01 displacement 6.105086e+03 4.387373e+00 5.025085e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943442 8 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 4.386232e+04 0.000000e+00 energy 5.193973e+02 2.556166e-03 5.193973e+01 displacement 6.105086e+03 3.064432e+00 5.089347e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943226 9 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 2.680227e+04 0.000000e+00 energy 5.193973e+02 7.808943e-04 5.193973e+01 displacement 6.105086e+03 2.201105e+00 5.150052e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943514 10 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 1.631666e+04 0.000000e+00 energy 5.193973e+02 5.483107e-04 5.193973e+01 displacement 6.105086e+03 1.636274e+00 5.206377e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943748 11 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 8.423092e+03 0.000000e+00 energy 5.193973e+02 4.427392e-04 5.193973e+01 displacement 6.105086e+03 1.208182e+00 5.257799e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943568 12 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 4.601254e+03 0.000000e+00 energy 5.193973e+02 2.142430e-04 5.193973e+01 displacement 6.105086e+03 9.072666e-01 5.304766e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943442 13 Nonlinear solution status: time= 1.9408 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 13 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081173e+09 3.381190e+03 0.000000e+00 energy 5.193973e+02 4.149324e-05 5.193973e+01 displacement 6.105086e+03 1.705120e-01 5.325651e-01 ........................ augmentation # 1 max norm = 1.50296 (0.03) max norm = 4.2872 (0.03) max norm = 3.15597 (0.03) max norm = 6.69569 (0.03) max norm = 0.743128 (0.03) max norm = 2.87191 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.062314e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.631894e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.738062e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.630124e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.332387e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.630124e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.941403e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.025149e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.451135e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 2.229414e-10 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.476941e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 9.786957e-11 1.000000e-04 convergence summary number of iterations : 13 number of reformations : 0 ------- converged at time : 1.9408 Data Record #1 =========================================================================== Step = 134 Time = 1.94079857 Data = center_of_mass 1 1.05666 24.7666 4.44005 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.75901 -19.5078 -4.75437 17 -4.43359 -7.23549 -29.5757 18 -2.88786 -19.6301 -4.89068 19 -0.111829 16.0583 20.0741 20 -5.34232 -19.2856 -4.50663 21 -11.6624 -37.1841 60.296 Data Record #2 =========================================================================== Step = 134 Time = 1.94079857 Data = rotation_quaternion 1 0.252218 -0.0237893 -0.0525255 0.965951 2 0 0 0 1 3 0 0 0 1 4 0.670615 -0.0399048 -0.0479948 0.739175 17 -0.00161328 0.000233725 0.00518736 0.999985 18 0.00779329 0.0764646 0.00492166 0.99703 19 0.251818 -0.0290119 -0.03252 0.966793 20 0.263353 0.0367522 -0.0150245 0.963882 21 0.488926 -0.0448748 -0.0817729 0.867324 Data Record #3 =========================================================================== Step = 134 Time = 1.94079857 Data = Reaction_Forces 1 0.000654982 0.000987134 -6.1274e-05 2 -7.64343 -7.76622 -42.991 3 7.64336 7.7666 42.991 4 5.41316e-05 -0.00234919 0.00289771 17 -5.22037e-06 7.51606e-07 2.29379e-07 18 5.22614e-06 -1.31011e-06 -3.54543e-08 19 -0.000708447 0.000189283 -3.15866e-05 20 -4.89066e-05 -0.000317644 0.00013069 21 -1.99547e-05 -0.000105134 8.36812e-05 Data Record #4 =========================================================================== Step = 134 Time = 1.94079857 Data = Reaction_Torques 1 -0.0216654 0.00253748 -0.00470182 2 198.59 -1684.48 268.159 3 -81.8441 1684.54 -288.858 4 -1.81473 23.9238 -33.426 17 -1.80028e-05 -0.000133905 5.78934e-06 18 1.84175 -24.0033 33.2971 19 0.00466329 -0.0013707 0.000333311 20 -0.000224806 0.000140075 0.000240234 21 5.77536e-05 -0.00139011 0.000504321 Data Record #5 =========================================================================== Step = 134 Time = 1.94079857 Data = Rigid_Connector_Force 1 0 0 0 2 -4.99526e-08 -5.72179e-07 1.9399e-07 3 -5.57265e-08 -1.36782e-08 6.47126e-11 4 -5.27609e-06 7.37928e-07 2.29444e-07 5 -2.96455e-05 -0.000285054 6.62123e-05 6 0.000727708 -0.000156693 -3.28908e-05 7 1.92611e-05 3.25904e-05 -6.44775e-05 8 -0.0319714 -6.72035 -1.17258 Data Record #6 =========================================================================== Step = 134 Time = 1.94079857 Data = Rigid_Connector_Moment 1 0 0 0 2 4845.26 -700.062 33.2971 3 4843.42 -676.059 0 4 4843.42 -676.059 1.42386e-08 5 -3.08042e-06 -2.97823e-05 7.02605e-06 6 -0.000645992 0.000167339 4.49282e-05 7 0.000263799 1.2921e-05 -0.000128253 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 135 : 1.95747 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943388 1 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232459e+10 8.738640e+08 0.000000e+00 energy 2.077617e+03 2.212564e+01 2.077617e+02 displacement 2.430436e+04 2.430436e+04 2.430436e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19947546 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.88656 * * * ************************************************************************* ------- failed to converge at time : 1.95747 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833336 ===== beginning time step 135 : 1.94913 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943244 1 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081150e+09 1.328530e+08 0.000000e+00 energy 5.193466e+02 2.017344e+01 5.193466e+01 displacement 6.065334e+03 6.065334e+03 6.065334e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943658 2 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081150e+09 7.446588e+06 0.000000e+00 energy 5.193466e+02 1.653527e+00 5.193466e+01 displacement 6.065334e+03 2.698591e+02 4.977954e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941750 3 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.620997 convergence norms : INITIAL CURRENT REQUIRED residual 3.081150e+09 4.515961e+06 0.000000e+00 energy 5.193466e+02 8.461769e-02 5.193466e+01 displacement 6.065334e+03 2.300405e+01 4.864456e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942362 4 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 4 step from line search = 0.156695 convergence norms : INITIAL CURRENT REQUIRED residual 3.081150e+09 4.362030e+06 0.000000e+00 energy 5.193466e+02 2.686142e-02 5.193466e+01 displacement 6.065334e+03 9.560309e-01 4.849039e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941678 5 Nonlinear solution status: time= 1.94913 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 5 step from line search = 0.016111 convergence norms : INITIAL CURRENT REQUIRED residual 3.081150e+09 4.343128e+06 0.000000e+00 energy 5.193466e+02 1.646587e-03 5.193466e+01 displacement 6.065334e+03 8.946906e-03 4.847663e-01 ........................ augmentation # 1 max norm = 1.51442 (0.03) max norm = 4.29536 (0.03) max norm = 3.17138 (0.03) max norm = 6.75641 (0.03) max norm = 0.749017 (0.03) max norm = 2.89823 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.457150e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.785580e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.334187e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.645215e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.561516e-05 1.000000e-02 moment: 1.000000e+00 *** angle : 1.645401e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.156123e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 8.405186e-09 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.845393e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.610472e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.150204e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 4.140267e-09 1.000000e-04 convergence summary number of iterations : 5 number of reformations : 0 ------- converged at time : 1.94913 Data Record #1 =========================================================================== Step = 135 Time = 1.94913193 Data = center_of_mass 1 1.09068 24.616 4.39334 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.75299 -19.5853 -4.85312 17 -4.43363 -7.23595 -29.6739 18 -2.87988 -19.706 -4.9907 19 -0.071327 15.7977 20.0692 20 -5.2489 -19.3784 -4.61739 21 -11.6222 -37.6266 59.8773 Data Record #2 =========================================================================== Step = 135 Time = 1.94913193 Data = rotation_quaternion 1 0.254241 -0.0232969 -0.0526816 0.965424 2 0 0 0 1 3 0 0 0 1 4 0.675415 -0.039847 -0.0480254 0.734793 17 -0.00162841 0.000234592 0.00596387 0.999981 18 0.00777345 0.0769565 0.00569178 0.996988 19 0.253837 -0.0287301 -0.0320457 0.966289 20 0.265365 0.0372215 -0.0143578 0.963322 21 0.492329 -0.0444613 -0.0828086 0.86532 Data Record #3 =========================================================================== Step = 135 Time = 1.94913193 Data = Reaction_Forces 1 0.0603747 0.0764516 -0.0408715 2 -7.74003 -7.79694 -43.564 3 7.74138 7.81407 43.5686 4 0.209987 1.49165 0.0694044 17 -0.21803 0.0321559 0.125175 18 0.223481 -0.0170387 -0.123715 19 -0.0451401 0.000257801 0.00932855 20 0.000752265 -0.00203389 0.0209546 21 -0.00339742 -0.00913792 0.00575262 Data Record #4 =========================================================================== Step = 135 Time = 1.94913193 Data = Reaction_Torques 1 0.567186 -0.112357 0.190722 2 205.09 -1707.2 268.267 3 -82.8735 1712.21 -288.99 4 -280.611 -368.568 -1399.45 17 -0.112905 -5.74594 0.0785153 18 270.073 357.508 1403.32 19 -0.64279 0.0135504 0.188142 20 0.00164155 -0.0287221 -0.0446029 21 -0.0110499 -0.0211103 -0.011464 Data Record #5 =========================================================================== Step = 135 Time = 1.94913193 Data = Rigid_Connector_Force 1 0 0 0 2 0.00221209 0.0143281 0.00146325 3 -0.00323946 -0.000789098 4.02906e-06 4 -0.221269 0.0313668 0.125179 5 0.00365087 -0.00810601 0.0302832 6 0.0480387 -0.00632992 1.33706e-07 7 0.0028986 -0.00607212 0.00932869 8 -0.0390393 -6.75235 -1.2518 Data Record #6 =========================================================================== Step = 135 Time = 1.94913193 Data = Rigid_Connector_Moment 1 0 0 0 2 5159.97 -317.004 1403.15 3 4889.32 -674.629 0 4 4889.86 -674.802 -0.163913 5 -0.00371562 0.00149865 -0.0248952 6 0.0481984 -0.00258672 0.00211767 7 -0.0120397 0.0011181 0.00284089 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 136 : 1.9658 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941642 1 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232756e+10 9.915724e+08 0.000000e+00 energy 2.070680e+03 3.768002e+01 2.070680e+02 displacement 2.357443e+04 2.357443e+04 2.357443e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19946718 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.893101 * * * ************************************************************************* ------- failed to converge at time : 1.9658 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833334 ===== beginning time step 136 : 1.95747 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941534 1 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 1.845471e+08 0.000000e+00 energy 5.158538e+02 2.672727e+01 5.158538e+01 displacement 5.756786e+03 5.756786e+03 5.756786e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19944324 2 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 1.029073e+07 0.000000e+00 energy 5.158538e+02 4.646269e-03 5.158538e+01 displacement 5.756786e+03 3.963041e+02 4.783790e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942326 3 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 3 step from line search = 0.521198 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 7.582658e+06 0.000000e+00 energy 5.158538e+02 4.035563e-02 5.158538e+01 displacement 5.756786e+03 2.827251e+01 4.774062e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942362 4 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 5.424554e+06 0.000000e+00 energy 5.158538e+02 1.009015e-01 5.158538e+01 displacement 5.756786e+03 6.978602e+01 4.892196e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941768 5 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 3.160157e+06 0.000000e+00 energy 5.158538e+02 1.013229e-01 5.158538e+01 displacement 5.756786e+03 3.484440e+01 5.091286e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941048 6 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 9.846857e+05 0.000000e+00 energy 5.158538e+02 1.031373e-01 5.158538e+01 displacement 5.756786e+03 2.087486e+01 5.307155e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19940508 7 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 4.626102e+05 0.000000e+00 energy 5.158538e+02 2.379872e-02 5.158538e+01 displacement 5.756786e+03 1.465188e+01 5.537592e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939896 8 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 2.307880e+05 0.000000e+00 energy 5.158538e+02 1.066936e-02 5.158538e+01 displacement 5.756786e+03 1.114232e+01 5.768316e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19940040 9 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 1.239459e+05 0.000000e+00 energy 5.158538e+02 5.105409e-03 5.158538e+01 displacement 5.756786e+03 9.235714e+00 6.001158e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19940022 10 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 12 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 5.589125e+04 0.000000e+00 energy 5.158538e+02 3.369316e-03 5.158538e+01 displacement 5.756786e+03 7.753364e+00 6.232224e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939824 11 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 3.858588e+04 0.000000e+00 energy 5.158538e+02 6.971370e-04 5.158538e+01 displacement 5.756786e+03 6.394507e+00 6.457250e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939860 12 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 2.072511e+04 0.000000e+00 energy 5.158538e+02 9.141432e-04 5.158538e+01 displacement 5.756786e+03 5.583602e+00 6.679223e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939950 13 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 20 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 1.089099e+04 0.000000e+00 energy 5.158538e+02 4.466823e-04 5.158538e+01 displacement 5.756786e+03 4.878118e+00 6.897436e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939860 14 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 21 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 7.960436e+03 0.000000e+00 energy 5.158538e+02 3.078863e-05 5.158538e+01 displacement 5.756786e+03 4.499109e+00 7.116921e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939680 15 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 5.565191e+03 0.000000e+00 energy 5.158538e+02 2.652758e-05 5.158538e+01 displacement 5.756786e+03 4.086967e+00 7.334357e-01 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939734 16 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 23 stiffness matrix reformations = 16 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 3.830759e+03 0.000000e+00 energy 5.158538e+02 2.151515e-06 5.158538e+01 displacement 5.756786e+03 3.722357e+00 7.549794e-01 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939680 17 Nonlinear solution status: time= 1.95747 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 17 step from line search = 0.172069 convergence norms : INITIAL CURRENT REQUIRED residual 3.084821e+09 3.629014e+03 0.000000e+00 energy 5.158538e+02 3.497691e-06 5.158538e+01 displacement 5.756786e+03 9.773042e-02 7.585436e-01 ........................ augmentation # 1 max norm = 1.52319 (0.03) max norm = 4.31688 (0.03) max norm = 3.18779 (0.03) max norm = 6.79645 (0.03) max norm = 0.753298 (0.03) max norm = 2.92754 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.798189e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.613506e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.210900e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.611803e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.711496e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.611803e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.954232e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.466451e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.223068e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.155744e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.582303e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 4.590120e-10 1.000000e-04 convergence summary number of iterations : 17 number of reformations : 0 ------- converged at time : 1.95747 Data Record #1 =========================================================================== Step = 136 Time = 1.95746527 Data = center_of_mass 1 1.26753 24.5781 4.29197 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.69655 -19.6315 -4.95073 17 -4.43356 -7.23593 -29.763 18 -2.83641 -19.7473 -5.08789 19 0.174099 15.5918 20.0775 20 -4.9349 -19.4648 -4.75325 21 -11.1217 -38.0253 59.3993 Data Record #2 =========================================================================== Step = 136 Time = 1.95746527 Data = rotation_quaternion 1 0.256615 -0.0212529 -0.0513924 0.964912 2 0 0 0 1 3 0 0 0 1 4 0.680238 -0.0389465 -0.0477509 0.730397 17 -0.0015958 0.000226605 0.00800365 0.999967 18 0.00782632 0.0779731 0.00772665 0.996895 19 0.256251 -0.0267751 -0.0306247 0.965754 20 0.267525 0.0382664 -0.0130346 0.962702 21 0.495929 -0.0420067 -0.0839356 0.863275 Data Record #3 =========================================================================== Step = 136 Time = 1.95746527 Data = Reaction_Forces 1 0.0033357 0.00392476 -0.00113105 2 -7.97018 -7.88535 -44.7518 3 7.97013 7.88574 44.7517 4 0.00259757 -0.00195634 0.00331718 17 1.60332e-06 -2.17186e-07 6.15939e-07 18 -1.78407e-06 -1.56334e-06 -3.80159e-07 19 -0.00435255 0.00124264 0.000187565 20 0.000203482 -0.000841297 0.000211418 21 -9.42005e-05 -0.000511724 0.000406223 Data Record #4 =========================================================================== Step = 136 Time = 1.95746527 Data = Reaction_Torques 1 -0.0970214 0.00545414 0.0106325 2 217.256 -1752.73 269.272 3 -90.7663 1753.11 -291.786 4 -1.07645 28.7396 -31.4469 17 1.21956e-05 3.82491e-05 -1.66754e-06 18 1.10465 -28.86 31.2867 19 0.0150626 0.00643483 -0.0153485 20 -0.000574594 3.98941e-06 0.00144215 21 0.000186166 -0.00327828 0.000658048 Data Record #5 =========================================================================== Step = 136 Time = 1.95746527 Data = Rigid_Connector_Force 1 0 0 0 2 -2.00846e-07 -1.77132e-06 2.35764e-07 3 -2.00989e-08 9.21105e-09 -1.52029e-11 4 1.58323e-06 -2.07975e-07 6.15923e-07 5 -8.29191e-05 -0.000687796 6.06174e-05 6 0.00406615 -0.00108914 -0.000338365 7 -0.000286401 0.000153501 -0.0001508 8 -0.0691435 -6.78602 -1.32612 Data Record #6 =========================================================================== Step = 136 Time = 1.95746527 Data = Rigid_Connector_Moment 1 0 0 0 2 4793.78 -670.335 31.2867 3 4792.67 -641.475 0 4 4792.67 -641.475 6.19921e-08 5 -1.18441e-05 -0.00010258 1.2318e-05 6 -0.00331914 0.000952591 0.000312374 7 0.00069595 0.00047787 -0.0010879 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 137 : 1.97413 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939932 1 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232453e+10 9.343534e+08 0.000000e+00 energy 2.077656e+03 3.295624e+01 2.077656e+02 displacement 2.396954e+04 2.396954e+04 2.396954e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19943262 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.90206 * * * ************************************************************************* ------- failed to converge at time : 1.97413 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833334 ===== beginning time step 137 : 1.9658 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19940274 1 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 1.472719e+08 0.000000e+00 energy 5.193583e+02 2.280653e+01 5.193583e+01 displacement 5.980519e+03 5.980519e+03 5.980519e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941732 2 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 6.526697e+06 0.000000e+00 energy 5.193583e+02 2.614289e+00 5.193583e+01 displacement 5.980519e+03 3.106934e+02 4.967096e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938870 3 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 2.489920e+06 0.000000e+00 energy 5.193583e+02 2.268853e-01 5.193583e+01 displacement 5.980519e+03 7.595642e+01 4.926801e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939518 4 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 9.894321e+05 0.000000e+00 energy 5.193583e+02 7.108004e-02 5.193583e+01 displacement 5.980519e+03 3.692615e+01 5.026302e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938870 5 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 3.183662e+05 0.000000e+00 energy 5.193583e+02 3.579517e-02 5.193583e+01 displacement 5.980519e+03 2.687395e+01 5.210951e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938834 6 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 1.082033e+05 0.000000e+00 energy 5.193583e+02 1.115201e-02 5.193583e+01 displacement 5.980519e+03 2.262817e+01 5.447267e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938852 7 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 3.963646e+04 0.000000e+00 energy 5.193583e+02 3.255486e-03 5.193583e+01 displacement 5.980519e+03 2.156561e+01 5.731203e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938834 8 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 1.903992e+04 0.000000e+00 energy 5.193583e+02 5.823628e-04 5.193583e+01 displacement 5.980519e+03 2.007433e+01 6.050856e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938636 9 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 9 step from line search = 0.391132 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 1.550168e+04 0.000000e+00 energy 5.193583e+02 4.253553e-06 5.193583e+01 displacement 5.980519e+03 2.904778e+00 6.183670e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938726 10 Nonlinear solution status: time= 1.9658 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 10 step from line search = 0.042348 convergence norms : INITIAL CURRENT REQUIRED residual 3.081137e+09 1.520514e+04 0.000000e+00 energy 5.193583e+02 4.039086e-06 5.193583e+01 displacement 5.980519e+03 3.266312e-02 6.198118e-01 ........................ augmentation # 1 max norm = 1.53316 (0.03) max norm = 4.32531 (0.03) max norm = 3.23013 (0.03) max norm = 6.8504 (0.03) max norm = 0.758682 (0.03) max norm = 2.95347 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.370780e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.616111e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.397128e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.612200e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.767605e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.612200e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.855106e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.692287e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.956671e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 5.824988e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.793943e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.097004e-09 1.000000e-04 convergence summary number of iterations : 10 number of reformations : 0 ------- converged at time : 1.9658 Data Record #1 =========================================================================== Step = 137 Time = 1.96579861 Data = center_of_mass 1 1.40135 24.4964 4.20189 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.67875 -19.6985 -5.0526 17 -4.43357 -7.23626 -29.8628 18 -2.81698 -19.8125 -5.19102 19 0.355331 15.3502 20.0812 20 -4.70928 -19.5622 -4.88707 21 -10.789 -38.4444 58.9263 Data Record #2 =========================================================================== Step = 137 Time = 1.96579861 Data = rotation_quaternion 1 0.258993 -0.0196908 -0.050802 0.964341 2 0 0 0 1 3 0 0 0 1 4 0.684976 -0.0387429 -0.0477111 0.725968 17 -0.00159645 0.000224806 0.00916575 0.999957 18 0.00781659 0.0785612 0.0088828 0.996839 19 0.258656 -0.0253472 -0.0297384 0.965179 20 0.269716 0.0387813 -0.012243 0.962081 21 0.499454 -0.0402551 -0.0853261 0.861188 Data Record #3 =========================================================================== Step = 137 Time = 1.96579861 Data = Reaction_Forces 1 0.0155858 0.0191147 -0.00436814 2 -8.08066 -7.91311 -45.3625 3 8.08059 7.91406 45.3624 4 0.000304723 -0.000648681 0.00132542 17 -2.6895e-05 3.56689e-06 3.37029e-06 18 2.72223e-05 -4.20223e-06 -2.94204e-06 19 -0.0203955 0.00579013 0.00121708 20 0.00130524 -0.00345141 0.00101373 21 -0.000439636 -0.00237888 0.00186275 Data Record #4 =========================================================================== Step = 137 Time = 1.96579861 Data = Reaction_Torques 1 -0.469385 0.024092 0.1036 2 224.456 -1776.55 269.036 3 -94.2742 1776.97 -292.121 4 -4.05016 52.9153 -69.2559 17 -6.41446e-05 -0.000696991 2.9078e-05 18 4.09452 -52.9462 69.0798 19 0.0603957 0.0397641 -0.0822136 20 -0.00213363 -0.000705518 0.00662436 21 0.000472861 -0.00801537 0.000858606 Data Record #5 =========================================================================== Step = 137 Time = 1.96579861 Data = Rigid_Connector_Force 1 0 0 0 2 -1.05314e-08 -5.99798e-07 4.2827e-07 3 -3.37849e-07 3.55399e-08 2.73213e-11 4 -2.72328e-05 3.60243e-06 3.37031e-06 5 -0.000287039 -0.00279391 0.000513157 6 0.0188032 -0.00513262 -0.00171765 7 -0.00159228 0.000657507 -0.00050057 8 -0.100991 -6.81653 -1.40168 Data Record #6 =========================================================================== Step = 137 Time = 1.96579861 Data = Rigid_Connector_Moment 1 0 0 0 2 4799.42 -683.436 69.0798 3 4795.33 -630.489 0 4 4795.33 -630.489 -6.75585e-07 5 -4.49982e-05 -0.00049036 0.00012356 6 -0.0167045 0.00484539 0.00169046 7 0.00259976 0.00246526 -0.00517113 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 138 : 1.98247 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938762 1 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232453e+10 9.558406e+08 0.000000e+00 energy 2.077378e+03 3.644179e+01 2.077378e+02 displacement 2.386781e+04 2.386781e+04 2.386781e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19945062 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.905953 * * * ************************************************************************* ------- failed to converge at time : 1.98247 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 138 : 1.97413 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939194 1 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.535911e+08 0.000000e+00 energy 5.192200e+02 2.382916e+01 5.192200e+01 displacement 5.942307e+03 5.942307e+03 5.942307e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937142 2 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 7.147452e+06 0.000000e+00 energy 5.192200e+02 3.294242e+00 5.192200e+01 displacement 5.942307e+03 4.003746e+02 5.025683e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936746 3 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.912337e+06 0.000000e+00 energy 5.192200e+02 9.460064e-02 5.192200e+01 displacement 5.942307e+03 1.185499e+02 5.165766e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937376 4 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.867428e+05 0.000000e+00 energy 5.192200e+02 5.667269e-02 5.192200e+01 displacement 5.942307e+03 6.591463e+01 5.469046e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937016 5 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 8.279886e+04 0.000000e+00 energy 5.192200e+02 8.191103e-03 5.192200e+01 displacement 5.942307e+03 4.776834e+01 5.878321e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936404 6 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.749033e+04 0.000000e+00 energy 5.192200e+02 1.607711e-05 5.192200e+01 displacement 5.942307e+03 3.956809e+01 6.355121e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936548 7 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 0.249795 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 1.347473e+04 0.000000e+00 energy 5.192200e+02 2.612238e-04 5.192200e+01 displacement 5.942307e+03 2.188419e+00 6.481553e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936746 8 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 8 step from line search = 0.460735 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 8.306694e+03 0.000000e+00 energy 5.192200e+02 5.006118e-04 5.192200e+01 displacement 5.942307e+03 7.335706e+00 6.724722e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936620 9 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 9 step from line search = 0.478497 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 5.537782e+03 0.000000e+00 energy 5.192200e+02 5.521691e-04 5.192200e+01 displacement 5.942307e+03 7.856148e+00 6.992534e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936404 10 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 31 stiffness matrix reformations = 10 step from line search = 0.474048 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 4.136709e+03 0.000000e+00 energy 5.192200e+02 5.329210e-04 5.192200e+01 displacement 5.942307e+03 7.267034e+00 7.265726e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936548 11 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 11 step from line search = 0.476446 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.394511e+03 0.000000e+00 energy 5.192200e+02 4.997875e-04 5.192200e+01 displacement 5.942307e+03 6.829439e+00 7.544540e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937106 12 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 43 stiffness matrix reformations = 12 step from line search = 0.468771 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.070515e+03 0.000000e+00 energy 5.192200e+02 4.664809e-04 5.192200e+01 displacement 5.942307e+03 6.251541e+00 7.824201e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936854 13 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 49 stiffness matrix reformations = 13 step from line search = 0.248435 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.034264e+03 0.000000e+00 energy 5.192200e+02 2.357028e-04 5.192200e+01 displacement 5.942307e+03 1.668992e+00 7.973605e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936800 14 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 55 stiffness matrix reformations = 14 step from line search = 0.239706 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.047094e+03 0.000000e+00 energy 5.192200e+02 2.198142e-04 5.192200e+01 displacement 5.942307e+03 1.513924e+00 8.119004e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936566 15 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 61 stiffness matrix reformations = 15 step from line search = 0.229727 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.099733e+03 0.000000e+00 energy 5.192200e+02 2.062858e-04 5.192200e+01 displacement 5.942307e+03 1.391523e+00 8.261198e-01 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936620 16 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 67 stiffness matrix reformations = 16 step from line search = 0.223429 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.155553e+03 0.000000e+00 energy 5.192200e+02 1.931579e-04 5.192200e+01 displacement 5.942307e+03 1.290765e+00 8.400796e-01 Reforming stiffness matrix: reformation #17 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936620 17 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 73 stiffness matrix reformations = 17 step from line search = 0.217991 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.214496e+03 0.000000e+00 energy 5.192200e+02 1.825646e-04 5.192200e+01 displacement 5.942307e+03 1.206678e+00 8.538261e-01 Reforming stiffness matrix: reformation #18 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936548 18 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 79 stiffness matrix reformations = 18 step from line search = 0.212325 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.275527e+03 0.000000e+00 energy 5.192200e+02 1.725222e-04 5.192200e+01 displacement 5.942307e+03 1.124897e+00 8.673299e-01 Reforming stiffness matrix: reformation #19 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936458 19 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 85 stiffness matrix reformations = 19 step from line search = 0.205432 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.333381e+03 0.000000e+00 energy 5.192200e+02 1.629285e-04 5.192200e+01 displacement 5.942307e+03 1.030873e+00 8.804698e-01 Reforming stiffness matrix: reformation #20 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936620 20 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 91 stiffness matrix reformations = 20 step from line search = 0.207274 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.398444e+03 0.000000e+00 energy 5.192200e+02 1.597858e-04 5.192200e+01 displacement 5.942307e+03 1.012801e+00 8.937068e-01 Reforming stiffness matrix: reformation #21 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936944 21 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 97 stiffness matrix reformations = 21 step from line search = 0.208505 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.450226e+03 0.000000e+00 energy 5.192200e+02 1.571696e-04 5.192200e+01 displacement 5.942307e+03 1.016390e+00 9.071683e-01 Reforming stiffness matrix: reformation #22 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936962 22 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 103 stiffness matrix reformations = 22 step from line search = 0.208228 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.497561e+03 0.000000e+00 energy 5.192200e+02 1.534656e-04 5.192200e+01 displacement 5.942307e+03 1.000234e+00 9.207223e-01 Reforming stiffness matrix: reformation #23 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936872 23 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 109 stiffness matrix reformations = 23 step from line search = 0.208512 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.541048e+03 0.000000e+00 energy 5.192200e+02 1.503275e-04 5.192200e+01 displacement 5.942307e+03 9.930789e-01 9.344290e-01 Reforming stiffness matrix: reformation #24 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936674 24 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 115 stiffness matrix reformations = 24 step from line search = 0.207411 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.583451e+03 0.000000e+00 energy 5.192200e+02 1.462779e-04 5.192200e+01 displacement 5.942307e+03 9.688570e-01 9.481604e-01 Reforming stiffness matrix: reformation #25 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936566 25 Nonlinear solution status: time= 1.97413 stiffness updates = 0 right hand side evaluations = 121 stiffness matrix reformations = 25 step from line search = 0.205724 convergence norms : INITIAL CURRENT REQUIRED residual 3.081147e+09 3.622004e+03 0.000000e+00 energy 5.192200e+02 1.416628e-04 5.192200e+01 displacement 5.942307e+03 9.346132e-01 9.618358e-01 ........................ augmentation # 1 max norm = 1.54203 (0.03) max norm = 4.33282 (0.03) max norm = 3.28677 (0.03) max norm = 6.90664 (0.03) max norm = 0.763604 (0.03) max norm = 2.9789 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.316105e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.611675e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.400749e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.609875e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.713062e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.609875e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.265614e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 3.510444e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.583884e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 2.420585e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.560007e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 9.033609e-10 1.000000e-04 convergence summary number of iterations : 25 number of reformations : 0 ------- converged at time : 1.97413 Data Record #1 =========================================================================== Step = 138 Time = 1.97413194 Data = center_of_mass 1 1.62852 24.4615 4.07393 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.66436 -19.7631 -5.15518 17 -4.43358 -7.23656 -29.9634 18 -2.80003 -19.8756 -5.29501 19 0.669067 15.1111 20.0913 20 -4.37623 -19.6704 -5.04002 21 -10.1952 -38.8568 58.406 Data Record #2 =========================================================================== Step = 138 Time = 1.97413194 Data = rotation_quaternion 1 0.261706 -0.0171132 -0.0496434 0.963718 2 0 0 0 1 3 0 0 0 1 4 0.68968 -0.0386296 -0.0477796 0.721503 17 -0.00159438 0.000222826 0.0102041 0.999947 18 0.0078188 0.0791343 0.00991594 0.996784 19 0.261426 -0.0228051 -0.0286832 0.964528 20 0.272069 0.0392324 -0.011598 0.961408 21 0.503102 -0.0372989 -0.0872118 0.859006 Data Record #3 =========================================================================== Step = 138 Time = 1.97413194 Data = Reaction_Forces 1 0.00584257 0.00685697 -0.00182667 2 -8.19708 -7.95452 -46.0039 3 8.19703 7.95485 46.0038 4 0.000469535 -0.0004034 0.000562701 17 2.96971e-07 -2.67762e-08 -4.98537e-07 18 -2.37687e-07 6.25056e-07 2.66035e-07 19 -0.00815353 0.00237382 0.000835392 20 0.000888351 -0.000628659 5.82778e-05 21 -0.000156851 -0.000880164 0.000679671 Data Record #4 =========================================================================== Step = 138 Time = 1.97413194 Data = Reaction_Torques 1 -0.178415 0.00511258 0.00284343 2 231.363 -1801.54 269.38 3 -97.5446 1802.04 -293.194 4 -1.73389 27.2161 -32.7025 17 -6.06003e-06 7.33572e-06 -1.29122e-07 18 1.73748 -27.2131 32.6378 19 0.0132428 0.0270873 -0.0454081 20 -0.000197168 -0.000997423 0.00263291 21 0.000260418 -0.00858215 0.00163238 Data Record #5 =========================================================================== Step = 138 Time = 1.97413194 Data = Rigid_Connector_Force 1 0 0 0 2 3.86539e-08 5.86002e-07 -2.32465e-07 3 -2.06304e-08 -1.22777e-08 3.75241e-11 4 2.7634e-07 -3.90539e-08 -4.98499e-07 5 -4.45037e-05 -0.000419609 6.24697e-05 6 0.00722068 -0.00216477 -0.000831201 7 -0.000932855 0.00020905 4.19188e-06 8 -0.161639 -6.84578 -1.47344 Data Record #6 =========================================================================== Step = 138 Time = 1.97413194 Data = Rigid_Connector_Moment 1 0 0 0 2 4791.45 -646.848 32.6378 3 4789.71 -619.635 0 4 4789.71 -619.635 1.73112e-07 5 -8.14733e-06 -0.000100479 3.0471e-05 6 -0.00690089 0.00210787 0.000817139 7 0.00028802 0.00133348 -0.00234167 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 139 : 1.9908 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936602 1 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232451e+10 1.023090e+09 0.000000e+00 energy 2.077526e+03 4.828757e+01 2.077526e+02 displacement 2.379220e+04 2.379220e+04 2.379220e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19942344 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.924423 * * * ************************************************************************* ------- failed to converge at time : 1.9908 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 139 : 1.98247 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936728 1 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.692683e+08 0.000000e+00 energy 5.193171e+02 2.673722e+01 5.193171e+01 displacement 5.934440e+03 5.934440e+03 5.934440e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19938294 2 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 8.005925e+06 0.000000e+00 energy 5.193171e+02 3.962782e+00 5.193171e+01 displacement 5.934440e+03 4.116015e+02 5.084355e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937088 3 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 2.267241e+06 0.000000e+00 energy 5.193171e+02 1.466765e-01 5.193171e+01 displacement 5.934440e+03 1.280634e+02 5.306532e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936782 4 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 9.144124e+05 0.000000e+00 energy 5.193171e+02 5.627134e-02 5.193171e+01 displacement 5.934440e+03 6.982738e+01 5.679789e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937052 5 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 2.890302e+05 0.000000e+00 energy 5.193171e+02 3.096236e-02 5.193171e+01 displacement 5.934440e+03 5.136182e+01 6.153484e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937232 6 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.083426e+05 0.000000e+00 energy 5.193171e+02 8.426257e-03 5.193171e+01 displacement 5.934440e+03 4.401982e+01 6.707206e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937052 7 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 8 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 4.716267e+04 0.000000e+00 energy 5.193171e+02 2.047910e-03 5.193171e+01 displacement 5.934440e+03 3.954445e+01 7.321109e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937322 8 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 9 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 2.578680e+04 0.000000e+00 energy 5.193171e+02 1.167598e-04 5.193171e+01 displacement 5.934440e+03 3.782825e+01 8.003746e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936998 9 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 11 stiffness matrix reformations = 9 step from line search = 0.462878 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 2.056929e+04 0.000000e+00 energy 5.193171e+02 1.990213e-04 5.193171e+01 displacement 5.934440e+03 6.962132e+00 8.319948e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937124 10 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 10 step from line search = 0.434253 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.707082e+04 0.000000e+00 energy 5.193171e+02 2.196284e-04 5.193171e+01 displacement 5.934440e+03 5.694058e+00 8.618285e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937322 11 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 23 stiffness matrix reformations = 11 step from line search = 0.413151 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.438337e+04 0.000000e+00 energy 5.193171e+02 1.929951e-04 5.193171e+01 displacement 5.934440e+03 4.481817e+00 8.893040e-01 Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937448 12 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 29 stiffness matrix reformations = 12 step from line search = 0.214654 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.326684e+04 0.000000e+00 energy 5.193171e+02 1.057129e-04 5.193171e+01 displacement 5.934440e+03 1.135487e+00 9.034898e-01 Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937502 13 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 35 stiffness matrix reformations = 13 step from line search = 0.219230 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.233942e+04 0.000000e+00 energy 5.193171e+02 1.142898e-04 5.193171e+01 displacement 5.934440e+03 1.135317e+00 9.179021e-01 Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937430 14 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 41 stiffness matrix reformations = 14 step from line search = 0.213326 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.156388e+04 0.000000e+00 energy 5.193171e+02 1.162323e-04 5.193171e+01 displacement 5.934440e+03 1.083020e+00 9.321922e-01 Reforming stiffness matrix: reformation #15 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937502 15 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 47 stiffness matrix reformations = 15 step from line search = 0.204391 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.086961e+04 0.000000e+00 energy 5.193171e+02 1.108710e-04 5.193171e+01 displacement 5.934440e+03 9.900867e-01 9.460670e-01 Reforming stiffness matrix: reformation #16 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937448 16 Nonlinear solution status: time= 1.98247 stiffness updates = 0 right hand side evaluations = 53 stiffness matrix reformations = 16 step from line search = 0.199494 convergence norms : INITIAL CURRENT REQUIRED residual 3.081131e+09 1.025290e+04 0.000000e+00 energy 5.193171e+02 1.083426e-04 5.193171e+01 displacement 5.934440e+03 9.309715e-01 9.597045e-01 ........................ augmentation # 1 max norm = 1.55068 (0.03) max norm = 4.34067 (0.03) max norm = 3.346 (0.03) max norm = 6.96329 (0.03) max norm = 0.768526 (0.03) max norm = 3.00429 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.044438e-11 1.000000e-02 moment: 1.000000e+00 *** angle : 1.610120e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 7.355829e-12 1.000000e-02 moment: 1.000000e+00 *** angle : 1.606975e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.463945e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.606975e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.210115e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 9.654241e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.217805e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 4.741830e-09 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.453354e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 1.467558e-09 1.000000e-04 convergence summary number of iterations : 16 number of reformations : 0 ------- converged at time : 1.98247 Data Record #1 =========================================================================== Step = 139 Time = 1.98246528 Data = center_of_mass 1 1.84751 24.429 3.94562 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.64774 -19.8265 -5.25684 17 -4.43358 -7.23685 -30.0632 18 -2.77912 -19.9375 -5.39839 19 0.976936 14.8683 20.1026 20 -4.03901 -19.7765 -5.19308 21 -9.59475 -39.2694 57.8792 Data Record #2 =========================================================================== Step = 139 Time = 1.98246528 Data = rotation_quaternion 1 0.26446 -0.0145968 -0.0482419 0.963079 2 0 0 0 1 3 0 0 0 1 4 0.694362 -0.0383914 -0.0477638 0.717012 17 -0.00159177 0.000220545 0.0113851 0.999934 18 0.00781304 0.0797333 0.0110913 0.996724 19 0.264237 -0.0202904 -0.0275097 0.963852 20 0.274474 0.0397371 -0.0108197 0.960712 21 0.50673 -0.0343263 -0.0888383 0.856828 Data Record #3 =========================================================================== Step = 139 Time = 1.98246528 Data = Reaction_Forces 1 0.0100058 0.0148523 -0.000602957 2 -8.31692 -7.98703 -46.6766 3 8.31684 7.98772 46.6765 4 0.00131028 -0.0021592 0.0029439 17 -1.37678e-06 1.84982e-07 -7.73475e-08 18 1.37981e-06 -9.64607e-07 2.56832e-07 19 -0.0130263 0.00373261 0.00121583 20 0.00126938 -0.00158541 0.000310667 21 -0.000267249 -0.00155777 0.00114102 Data Record #4 =========================================================================== Step = 139 Time = 1.98246528 Data = Reaction_Torques 1 -0.354398 0.0159534 0.0432745 2 239.192 -1827.88 269.241 3 -101.352 1828.37 -293.719 4 -3.22562 45.1451 -55.5394 17 -7.52329e-06 -3.79737e-05 1.31147e-06 18 3.24417 -45.2196 55.3563 19 0.0321072 0.0384851 -0.0691152 20 -0.000816068 -0.00124676 0.00448755 21 0.000276738 -0.00864157 0.00228685 Data Record #5 =========================================================================== Step = 139 Time = 1.98246528 Data = Rigid_Connector_Force 1 0 0 0 2 -7.05139e-08 -7.80984e-07 1.79504e-07 3 -7.35457e-08 -1.35829e-09 2.04818e-11 4 -1.45032e-06 1.83624e-07 -7.7327e-08 5 -0.000123029 -0.00119057 0.000178288 6 0.0116339 -0.00333777 -0.00134821 7 -0.00139241 0.000394844 -0.000132379 8 -0.219803 -6.8737 -1.54529 Data Record #6 =========================================================================== Step = 139 Time = 1.98246528 Data = Rigid_Connector_Moment 1 0 0 0 2 4785.77 -652.442 55.3563 3 4782.53 -607.222 0 4 4782.53 -607.222 -2.71574e-07 5 -2.25497e-05 -0.000277654 7.92703e-05 6 -0.0135322 0.00405618 0.00167103 7 0.0010353 0.0020382 -0.00376264 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 ===== beginning time step 140 : 1.99913 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937430 1 Nonlinear solution status: time= 1.99913 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.232452e+10 1.033850e+09 0.000000e+00 energy 2.077306e+03 4.965851e+01 2.077306e+02 displacement 2.382409e+04 2.382409e+04 2.382409e+00 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19941588 2 ************************************************************************* * ERROR * * * * Negative jacobian was detected at element 942147 at gauss point 1 * * jacobian = -0.9206 * * * ************************************************************************* ------- failed to converge at time : 1.99913 Retrying time step. Retry attempt 1 of max 5 AUTO STEPPER: retry step, dt = 0.00833333 ===== beginning time step 140 : 1.9908 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19937952 1 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 1.722761e+08 0.000000e+00 energy 5.192139e+02 2.717385e+01 5.192139e+01 displacement 5.942828e+03 5.942828e+03 5.942828e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19939032 2 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 8.444047e+06 0.000000e+00 energy 5.192139e+02 4.514046e+00 5.192139e+01 displacement 5.942828e+03 4.030444e+02 5.103734e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936530 3 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 2.135278e+06 0.000000e+00 energy 5.192139e+02 1.525785e-01 5.192139e+01 displacement 5.942828e+03 1.236574e+02 5.324187e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935396 4 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 7.294212e+05 0.000000e+00 energy 5.192139e+02 5.314209e-02 5.192139e+01 displacement 5.942828e+03 7.136310e+01 5.709565e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935828 5 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 2.935695e+05 0.000000e+00 energy 5.192139e+02 1.812132e-02 5.192139e+01 displacement 5.942828e+03 6.187806e+01 6.246657e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935738 6 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 7.721398e+04 0.000000e+00 energy 5.192139e+02 6.836955e-03 5.192139e+01 displacement 5.942828e+03 6.268843e+01 6.938390e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935846 7 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 7 step from line search = 0.202480 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 6.924735e+04 0.000000e+00 energy 5.192139e+02 2.429517e-04 5.192139e+01 displacement 5.942828e+03 2.830236e+00 7.104289e-01 Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935756 8 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 19 stiffness matrix reformations = 8 step from line search = 0.179824 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 6.322634e+04 0.000000e+00 energy 5.192139e+02 2.529429e-04 5.192139e+01 displacement 5.942828e+03 2.275487e+00 7.258030e-01 Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935720 9 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 25 stiffness matrix reformations = 9 step from line search = 0.161007 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 5.845101e+04 0.000000e+00 energy 5.192139e+02 2.449116e-04 5.192139e+01 displacement 5.942828e+03 1.842915e+00 7.400383e-01 Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935342 10 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 31 stiffness matrix reformations = 10 step from line search = 0.159065 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 5.428183e+04 0.000000e+00 energy 5.192139e+02 2.510184e-04 5.192139e+01 displacement 5.942828e+03 1.742482e+00 7.542430e-01 Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935432 11 Nonlinear solution status: time= 1.9908 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 11 step from line search = 0.080056 convergence norms : INITIAL CURRENT REQUIRED residual 3.081140e+09 5.236198e+04 0.000000e+00 energy 5.192139e+02 1.349854e-04 5.192139e+01 displacement 5.942828e+03 4.550822e-01 7.616485e-01 ........................ augmentation # 1 max norm = 1.55982 (0.03) max norm = 4.34777 (0.03) max norm = 3.40415 (0.03) max norm = 7.02147 (0.03) max norm = 0.773949 (0.03) max norm = 3.02916 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 2.020809e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.611148e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.602536e-10 1.000000e-02 moment: 1.000000e+00 *** angle : 1.602528e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 3.997095e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.602528e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 6.887939e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.518140e-10 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 4.569761e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.927082e-08 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.150569e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 5.354508e-09 1.000000e-04 convergence summary number of iterations : 11 number of reformations : 0 ------- converged at time : 1.9908 Data Record #1 =========================================================================== Step = 140 Time = 1.99079861 Data = center_of_mass 1 2.01757 24.3706 3.83314 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.6332 -19.8876 -5.35956 17 -4.43357 -7.23713 -30.1641 18 -2.75981 -19.9972 -5.50289 19 1.21676 14.6174 20.1063 20 -3.76609 -19.8709 -5.33775 21 -9.13747 -39.679 57.375 Data Record #2 =========================================================================== Step = 140 Time = 1.99079861 Data = rotation_quaternion 1 0.26709 -0.0126087 -0.0472016 0.962432 2 0 0 0 1 3 0 0 0 1 4 0.699012 -0.0382126 -0.0478028 0.712486 17 -0.00158761 0.000218197 0.0124794 0.999921 18 0.00781353 0.0803141 0.0121803 0.996665 19 0.26691 -0.0183427 -0.0265432 0.963181 20 0.276844 0.0402129 -0.0101103 0.96002 21 0.510217 -0.0319474 -0.0903606 0.854689 Data Record #3 =========================================================================== Step = 140 Time = 1.99079861 Data = Reaction_Forces 1 0.0386782 0.0635733 0.00206665 2 -8.43566 -8.02342 -47.3421 3 8.43574 8.02544 47.3415 4 -0.00235609 -0.00837976 0.00143413 17 -0.000392509 4.94355e-05 -2.09197e-05 18 0.000397558 -3.00046e-05 1.50143e-05 19 -0.0486979 0.0134956 0.00447351 20 0.00449331 -0.00789871 0.00300247 21 -0.00106923 -0.00621578 0.00440415 Data Record #4 =========================================================================== Step = 140 Time = 1.99079861 Data = Reaction_Torques 1 -1.45545 0.0841767 0.328861 2 246.711 -1853.93 269.307 3 -105.031 1854.54 -294.294 4 -14.3052 74.0711 -143.304 17 -0.00175512 -0.00997672 0.000457117 18 14.1285 -74.2445 142.9 19 0.129261 0.133596 -0.24469 20 -0.00412118 -0.00451119 0.0166926 21 0.000642417 -0.014236 0.00257373 Data Record #5 =========================================================================== Step = 140 Time = 1.99079861 Data = Rigid_Connector_Force 1 0 0 0 2 1.44963e-06 1.92721e-05 -5.90354e-06 3 -3.59903e-06 -1.58793e-07 1.90823e-09 4 -0.000396109 4.92767e-05 -2.09178e-05 5 -0.000410643 -0.00643602 0.00241924 6 0.0437939 -0.0120329 -0.00505675 7 -0.00490395 0.00146269 -0.000583233 8 -0.265309 -6.90005 -1.62034 Data Record #6 =========================================================================== Step = 140 Time = 1.99079861 Data = Rigid_Connector_Moment 1 0 0 0 2 4784.74 -669.347 142.9 3 4770.61 -595.102 0 4 4770.61 -595.102 2.49675e-05 5 -8.18804e-05 -0.00151588 0.000660226 6 -0.0551065 0.0160557 0.00691107 7 0.00497142 0.00712583 -0.0135109 8 0 0 0 AUTO STEPPER: increasing time step, dt = 0.0166667 MUST POINT CONTROLLER: adjusting time step. dt = 0.00920139 ===== beginning time step 141 : 2 ===== Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19935468 1 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 2.197965e+08 0.000000e+00 energy 6.326841e+02 3.192838e+01 6.326841e+01 displacement 7.287263e+03 7.287263e+03 7.287263e-01 Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19936818 2 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 3 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 1.503642e+07 0.000000e+00 energy 6.326841e+02 8.680447e+00 6.326841e+01 displacement 7.287263e+03 2.909353e+02 6.432495e-01 Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19933470 3 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 2.217658e+06 0.000000e+00 energy 6.326841e+02 7.116328e-02 6.326841e+01 displacement 7.287263e+03 1.539801e+02 6.707260e-01 Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19932588 4 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 7.829610e+05 0.000000e+00 energy 6.326841e+02 4.945368e-02 6.326841e+01 displacement 7.287263e+03 1.083475e+02 7.285793e-01 Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19932048 5 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 2.312975e+05 0.000000e+00 energy 6.326841e+02 2.204961e-02 6.326841e+01 displacement 7.287263e+03 9.148303e+01 8.071467e-01 Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19932156 6 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 7 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 8.446744e+04 0.000000e+00 energy 6.326841e+02 3.019968e-03 6.326841e+01 displacement 7.287263e+03 9.162005e+01 9.076054e-01 Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 495960 Nr of nonzeroes in stiffness matrix ....... : 19932390 7 Nonlinear solution status: time= 2 stiffness updates = 0 right hand side evaluations = 10 stiffness matrix reformations = 7 step from line search = 0.078888 convergence norms : INITIAL CURRENT REQUIRED residual 3.756503e+09 7.938896e+04 0.000000e+00 energy 6.326841e+02 2.232763e-06 6.326841e+01 displacement 7.287263e+03 5.640444e-01 9.163782e-01 ........................ augmentation # 1 max norm = 1.56942 (0.03) max norm = 4.35504 (0.03) max norm = 3.46777 (0.03) max norm = 7.08994 (0.03) max norm = 0.775664 (0.03) max norm = 3.05597 (0.03) rigid connector # 1 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.457126e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.610780e-03 1.000000e-04 rigid connector # 2 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.201111e-09 1.000000e-02 moment: 1.000000e+00 *** angle : 1.598837e-03 1.000000e-04 rigid connector # 3 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 8.917198e-08 1.000000e-02 moment: 1.000000e+00 *** angle : 1.598837e-03 1.000000e-04 rigid connector # 4 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 1.581723e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 9.118772e-11 1.000000e-04 rigid connector # 5 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 5.207046e-06 1.000000e-02 moment: 1.000000e+00 *** angle : 1.136571e-07 1.000000e-04 rigid connector # 6 (cylindrical joint) CURRENT REQUIRED force : 1.000000e+00 *** gap : 9.175079e-07 1.000000e-02 moment: 1.000000e+00 *** angle : 4.265877e-09 1.000000e-04 convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 2 Data Record #1 =========================================================================== Step = 141 Time = 2 Data = center_of_mass 1 2.16138 24.2458 3.7736 2 0 0 0 3 -4.4315 -7.2205 -24.9345 4 -3.62275 -19.9516 -5.47225 17 -4.43358 -7.23745 -30.2754 18 -2.74162 -20.0602 -5.61796 19 1.4609 14.3736 20.0611 20 -3.49451 -19.9674 -5.49346 21 -8.53458 -40.184 56.8869 Data Record #2 =========================================================================== Step = 141 Time = 2 Data = rotation_quaternion 1 0.26938 -0.0105993 -0.0439482 0.961972 2 0 0 0 1 3 0 0 0 1 4 0.704103 -0.0381219 -0.0479704 0.707449 17 -0.00158418 0.000216019 0.0135368 0.999907 18 0.00782013 0.0809379 0.0132322 0.996601 19 0.269262 -0.0157872 -0.0254276 0.962602 20 0.278809 0.0407995 -0.00942633 0.959433 21 0.514299 -0.0294254 -0.0901153 0.852355 Data Record #3 =========================================================================== Step = 141 Time = 2 Data = Reaction_Forces 1 0.0920654 0.467766 0.176839 2 -8.57593 -8.0834 -48.1354 3 8.57583 8.08538 48.1346 4 0.00620499 -0.0107123 0.0181804 17 -0.000868193 0.00011528 -0.000124244 18 0.000877005 1.14178e-05 3.88376e-05 19 -0.0474811 0.00251548 0.00891985 20 -0.00401293 -0.0077609 0.00279424 21 -0.00406666 -0.0244866 0.0147055 Data Record #4 =========================================================================== Step = 141 Time = 2 Data = Reaction_Torques 1 -8.07341 0.986695 1.23279 2 254.79 -1885.05 270.213 3 -108.862 1885.97 -295.901 4 -28.245 30.7254 -195.045 17 -0.00494629 -0.0219035 0.00111083 18 28.1422 -32.1227 194.197 19 -0.0870607 -0.118638 0.205588 20 -0.0146691 -0.0159972 -0.0189236 21 0.00468806 -0.0122418 0.00913696 Data Record #5 =========================================================================== Step = 141 Time = 2 Data = Rigid_Connector_Force 1 0 0 0 2 4.44218e-07 0.00011808 -8.53757e-05 3 -8.3673e-06 -8.61709e-06 3.06114e-08 4 -0.000876561 0.000106662 -0.000124213 5 -1.58657e-05 -0.0127252 0.0093943 6 0.0514782 -0.00747982 -0.00231978 7 0.00399706 -0.00496434 0.00660006 8 -0.328708 -6.92148 -1.7108 Data Record #6 =========================================================================== Step = 141 Time = 2 Data = Rigid_Connector_Moment 1 0 0 0 2 4789.01 -615.787 194.198 3 4760.87 -583.663 0 4 4760.87 -583.663 0.000154991 5 1.12983e-05 -0.00018192 0.000203995 6 -0.335665 0.0565429 0.0198361 7 0.00981478 -0.00579416 0.00582042 8 0 0 0 N O N L I N E A R I T E R A T I O N I N F O R M A T I O N Number of time steps completed .................... : 141 Total number of equilibrium iterations ............ : 976 Average number of equilibrium iterations .......... : 6.92199 Total number of right hand evaluations ............ : 1635 Total number of stiffness reformations ............ : 1100 Time in linear solver: 4:28:04 Elapsed time : 8:42:27 T I M I N G I N F O R M A T I O N Input time ...................... : 0:00:06 (6 sec) Initialization time ............. : 0:00:01 (1 sec) Solve time ...................... : 8:42:27 (31347 sec) IO-time (plot, dmp, data) .... : 0:00:53 (53 sec) reforming stiffness .......... : 0:34:51 (2091 sec) evaluating stiffness ......... : 1:08:46 (4126 sec) evaluating residual .......... : 0:11:44 (704 sec) model update ................. : 2:16:56 (8216 sec) QN updates ................... : 0:00:00 (0 sec) time in linear solver ........ : 4:28:04 (16084 sec) Total elapsed time .............. : 8:42:34 (31354 sec) N O R M A L T E R M I N A T I O N