=========================================================================== ________ _________ _________ __ _________ | |\ | |\ | |\ | |\ / \\ | ____|| | ____|| | __ || |__|| | ___ || | |\___\| | |\___\| | |\_| || \_\| | // \ || | || | || | || | || __ | || | || | ||__ | ||__ | ||_| || | |\ | || | || | |\ | |\ | \\ | || | || | || | ___|| | ___|| | ___ || | || | || | || | |\__\| | |\__\| | |\__| || | || | || | || | || | || | || | || | || | || | || | || | ||___ | ||__| || | || | \\__/ || | || | |\ | || | || | || |___|| |________|| |__________|| |__|| \_________// 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 . 7 . 1 --- 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 : Lumped.feb Plot file : Lumped.xplt Log file : Lumped.log MESH INFO =========================================================================== Number of materials ............................ : 3 Number of domains .............................. : 3 Number of nodes ................................ : 76637 Number of solid elements ....................... : 301328 Number of shell elements ....................... : 45554 CONTROL DATA =========================================================================== Module type .................................... : solid Analysis type .................................. : quasi-static Number of timesteps ............................ : 10 Time step size ................................. : 0.1 Auto time stepper activated .................... : yes Optimal nr of iterations ..................... : 10 Minimum allowable step size .................. : 1e-010 Maximum allowable step size .................. : 0.1 Number of loadcurves ........................... : 2 Number of displacement boundary conditions ..... : 0 Number of concentrated nodal forces ............ : 0 Max nr of stiffness reformations ............... : 15 per time steps Max nr of Quasi-Newton iterations .............. : 10 between stiffness matrix reformations Linesearch convergence tolerance ............... : 0.9 Minimum line search size ....................... : 0.01 Maximum number of line search iterations ....... : 5 Max condition number ........................... : 100000 Displacement convergence tolerance ............. : 0.001 Energy convergence tolerance ................... : 0.01 Residual convergence tolerance ................. : 0 Minimal residual value ......................... : 1e-010 OUTPUT DATA =========================================================================== plot level ................................ : must points only plotfile format ........................... : FEBIO Nodal Variables: displacement (type = vec3f, format = NODE) reaction forces (type = vec3f, format = NODE) Domain Variables: stress (type = mat3fs, 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 - Probe (type: rigid body) density ........................................... : 1e-009 density ........................................... : 1e-009 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 0,0,0 --------------------------------------------------------------------------- 2 - Bone (type: rigid body) density ........................................... : 1e-009 density ........................................... : 1e-009 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 0,0,0 --------------------------------------------------------------------------- 3 - Flesh (type: Mooney-Rivlin) density ........................................... : 1e-009 k ................................................. : 100 laugon ............................................ : 0 atol .............................................. : 0.01 minaug ............................................ : 0 maxaug ............................................ : 0 c1 ................................................ : 0.1 c2 ................................................ : 0 RIGID BODY DATA =========================================================================== Rigid Body 1: material id : 1 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 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 CONTACT INTERFACE DATA =========================================================================== contact interface 1 - Type: facet-to-facet sliding penalty ........................................... : 1 auto_penalty ...................................... : 1 laugon ............................................ : 1 tolerance ......................................... : 0.01 two_pass .......................................... : 0 gaptol ............................................ : 0 minaug ............................................ : 0 maxaug ............................................ : 10 knmult ............................................ : 1 search_tol ........................................ : 0.01 search_radius ..................................... : 1 dxtol ............................................. : 0 fric_coeff ........................................ : 0 fric_penalty ...................................... : 0 seg_up ............................................ : 0 node_reloc ........................................ : 0 smooth_aug ........................................ : 0 LOADCURVE DATA =========================================================================== 1 0 0 1 1 --------------------------------------------------------------------------- 2 0 0.1 0.1 0.1 0.2 0.1 0.3 0.1 0.4 0.1 0.5 0.1 0.6 0.1 0.7 0.1 0.8 0.1 0.9 0.1 1 0.1 LINEAR SOLVER DATA =========================================================================== Solver type ............................... : Pardiso Matrix format ............................. : symmetric MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 1 : 0.1 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351403 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 2.642639e-017 6.370524e-017 0.000000e+000 energy 3.194918e-020 1.299794e-020 3.194918e-022 displacement 7.661223e-022 7.661223e-022 7.661223e-028 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+000 1.000000e-002 gap function : 0.000000e+000 *** convergence summary number of iterations : 1 number of reformations : 0 ------- converged at time : 0.1 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 2 : 0.2 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351394 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 6.370524e-017 1.157842e-016 0.000000e+000 energy 5.440504e-020 4.323146e-020 5.440504e-022 displacement 7.853962e-022 7.853962e-022 7.853962e-028 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+000 1.000000e-002 gap function : 0.000000e+000 *** convergence summary number of iterations : 1 number of reformations : 0 ------- converged at time : 0.2 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 3 : 0.3 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351382 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 1.157842e-016 1.262285e-016 0.000000e+000 energy 8.822807e-020 4.619467e-020 8.822807e-022 displacement 1.069341e-021 1.069341e-021 1.069341e-027 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+000 1.000000e-002 gap function : 0.000000e+000 *** convergence summary number of iterations : 1 number of reformations : 0 ------- converged at time : 0.3 AUTO STEPPER: increasing time step, dt = 0.1 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 4 : 0.4 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351382 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 1.262285e-016 1.161977e-016 0.000000e+000 energy 8.939117e-020 4.552139e-020 8.939117e-022 displacement 1.010981e-021 1.010981e-021 1.010981e-027 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+000 1.000000e-002 gap function : 0.000000e+000 *** convergence summary number of iterations : 1 number of reformations : 0 ------- converged at time : 0.4 AUTO STEPPER: decreasing time step, dt = 0.1 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 5 : 0.5 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351355 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 1.161977e-016 1.114002e-016 0.000000e+000 energy 8.791400e-020 4.496574e-020 8.791400e-022 displacement 8.799240e-022 8.799240e-022 8.799240e-028 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+000 1.000000e-002 gap function : 0.000000e+000 *** convergence summary number of iterations : 1 number of reformations : 0 ------- converged at time : 0.5 AUTO STEPPER: increasing time step, dt = 0.1 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 6 : 0.6 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351349 1 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114002e-016 2.341174e+001 0.000000e+000 energy 8.816709e-020 7.557921e-014 8.816709e-022 displacement 8.551910e-022 2.137977e-022 2.137977e-028 ************************************************************************* * WARNING * * * * Problem is diverging. Stiffness matrix will now be reformed * ************************************************************************* Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351322 2 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 5 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.341174e+001 8.549802e-001 0.000000e+000 energy 7.557921e-014 4.164279e-002 7.557921e-016 displacement 8.551910e-022 3.737140e+000 3.737140e-006 ************************************************************************* * WARNING * * * * Problem is diverging. Stiffness matrix will now be reformed * ************************************************************************* Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351322 3 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 6 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.207436e-006 0.000000e+000 energy 4.164279e-002 1.695718e-006 4.164279e-004 displacement 8.551910e-022 7.662905e-003 4.074631e-006 4 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 7 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 5.571048e-012 0.000000e+000 energy 4.164279e-002 3.667151e-012 4.164279e-004 displacement 8.551910e-022 3.245746e-009 4.074675e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.000000e+000 1.000000e-002 gap function : 3.527925e-001 *** 5 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 2.947220e+000 0.000000e+000 energy 4.164279e-002 1.234997e-002 4.164279e-004 displacement 8.551910e-022 6.937370e+000 2.164277e-005 6 Nonlinear solution status: time= 0.6 stiffness updates = 2 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.974682e-003 0.000000e+000 energy 4.164279e-002 7.946347e-005 4.164279e-004 displacement 8.551910e-022 2.879845e-003 2.211395e-005 7 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 2.201598e-005 0.000000e+000 energy 4.164279e-002 1.878899e-007 4.164279e-004 displacement 8.551910e-022 1.522791e-005 2.211222e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.742726e-001 1.000000e-002 gap function : 1.803650e-001 *** 8 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.548538e-001 0.000000e+000 energy 4.164279e-002 2.280674e-003 4.164279e-004 displacement 8.551910e-022 1.014028e+000 3.258887e-005 9 Nonlinear solution status: time= 0.6 stiffness updates = 4 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 3.379994e-004 0.000000e+000 energy 4.164279e-002 3.914048e-006 4.164279e-004 displacement 8.551910e-022 1.280408e-004 3.267121e-005 10 Nonlinear solution status: time= 0.6 stiffness updates = 5 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.584390e-006 0.000000e+000 energy 4.164279e-002 1.820254e-008 4.164279e-004 displacement 8.551910e-022 2.118827e-007 3.266867e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 7.211619e-002 1.000000e-002 gap function : 1.192881e-001 *** 11 Nonlinear solution status: time= 0.6 stiffness updates = 5 right hand side evaluations = 17 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 2.320521e-002 0.000000e+000 energy 4.164279e-002 1.066332e-003 4.164279e-004 displacement 8.551910e-022 1.685438e-001 3.752054e-005 12 Nonlinear solution status: time= 0.6 stiffness updates = 6 right hand side evaluations = 18 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 9.079051e-005 0.000000e+000 energy 4.164279e-002 1.490090e-006 4.164279e-004 displacement 8.551910e-022 2.918635e-005 3.756797e-005 ........................ augmentation # 4 sliding interface # 1 CURRENT REQUIRED normal force : 4.252924e-002 1.000000e-002 gap function : 1.071273e-001 *** 13 Nonlinear solution status: time= 0.6 stiffness updates = 6 right hand side evaluations = 20 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 6.302489e-003 0.000000e+000 energy 4.164279e-002 1.011069e-004 4.164279e-004 displacement 8.551910e-022 2.874166e-002 3.965661e-005 14 Nonlinear solution status: time= 0.6 stiffness updates = 7 right hand side evaluations = 21 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.518302e-005 0.000000e+000 energy 4.164279e-002 9.289244e-008 4.164279e-004 displacement 8.551910e-022 9.578933e-007 3.964974e-005 ........................ augmentation # 5 sliding interface # 1 CURRENT REQUIRED normal force : 3.188229e-002 1.000000e-002 gap function : 1.001542e-001 *** 15 Nonlinear solution status: time= 0.6 stiffness updates = 7 right hand side evaluations = 23 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.968282e-003 0.000000e+000 energy 4.164279e-002 2.696651e-004 4.164279e-004 displacement 8.551910e-022 1.214327e-002 4.103458e-005 16 Nonlinear solution status: time= 0.6 stiffness updates = 8 right hand side evaluations = 24 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 3.905308e-004 0.000000e+000 energy 4.164279e-002 4.791643e-006 4.164279e-004 displacement 8.551910e-022 2.698694e-004 4.119726e-005 17 Nonlinear solution status: time= 0.6 stiffness updates = 9 right hand side evaluations = 25 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 7.781416e-007 0.000000e+000 energy 4.164279e-002 2.786812e-010 4.164279e-004 displacement 8.551910e-022 6.057514e-007 4.119051e-005 ........................ augmentation # 6 sliding interface # 1 CURRENT REQUIRED normal force : 2.617700e-002 1.000000e-002 gap function : 8.717800e-002 *** 18 Nonlinear solution status: time= 0.6 stiffness updates = 9 right hand side evaluations = 27 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.296316e-002 0.000000e+000 energy 4.164279e-002 1.336192e-004 4.164279e-004 displacement 8.551910e-022 9.872728e-003 4.246072e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351322 19 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 4.351650e-011 0.000000e+000 energy 4.164279e-002 9.663932e-010 4.164279e-004 displacement 8.551910e-022 2.180959e-005 4.244734e-005 ........................ augmentation # 7 sliding interface # 1 CURRENT REQUIRED normal force : 2.116978e-002 1.000000e-002 gap function : 7.600756e-002 *** 20 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 4.576821e-006 0.000000e+000 energy 4.164279e-002 1.126043e-006 4.164279e-004 displacement 8.551910e-022 1.308805e-003 4.285414e-005 21 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 31 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 3.669888e-012 0.000000e+000 energy 4.164279e-002 9.327910e-013 4.164279e-004 displacement 8.551910e-022 5.706024e-010 4.285386e-005 ........................ augmentation # 8 sliding interface # 1 CURRENT REQUIRED normal force : 1.931009e-002 1.000000e-002 gap function : 7.038333e-002 *** 22 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 33 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.974151e-005 0.000000e+000 energy 4.164279e-002 2.144006e-005 4.164279e-004 displacement 8.551910e-022 1.007845e-003 4.313530e-005 23 Nonlinear solution status: time= 0.6 stiffness updates = 2 right hand side evaluations = 34 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.948676e-009 0.000000e+000 energy 4.164279e-002 2.976847e-009 4.164279e-004 displacement 8.551910e-022 5.208603e-007 4.314430e-005 ........................ augmentation # 9 sliding interface # 1 CURRENT REQUIRED normal force : 1.767320e-002 1.000000e-002 gap function : 6.525312e-002 *** 24 Nonlinear solution status: time= 0.6 stiffness updates = 2 right hand side evaluations = 36 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 9.025825e-006 0.000000e+000 energy 4.164279e-002 9.132551e-007 4.164279e-004 displacement 8.551910e-022 5.594982e-004 4.324985e-005 25 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 37 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 5.379702e-010 0.000000e+000 energy 4.164279e-002 6.533532e-010 4.164279e-004 displacement 8.551910e-022 1.192516e-007 4.325417e-005 ........................ augmentation # 10 sliding interface # 1 CURRENT REQUIRED normal force : 1.669694e-002 1.000000e-002 gap function : 6.163787e-002 *** 26 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 39 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 1.365476e-005 0.000000e+000 energy 4.164279e-002 2.144967e-005 4.164279e-004 displacement 8.551910e-022 1.350848e-003 4.364757e-005 27 Nonlinear solution status: time= 0.6 stiffness updates = 4 right hand side evaluations = 40 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 8.549802e-001 9.464901e-009 0.000000e+000 energy 4.164279e-002 8.544904e-009 4.164279e-004 displacement 8.551910e-022 1.415686e-006 4.366285e-005 ........................ augmentation # 11 sliding interface # 1 CURRENT REQUIRED normal force : 1.516284e-002 1.000000e-002 gap function : 6.096206e-002 *** convergence summary number of iterations : 27 number of reformations : 0 ------- converged at time : 0.6 AUTO STEPPER: decreasing time step, dt = 0.0608581 ===== beginning time step 7 : 0.660858 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351322 1 Nonlinear solution status: time= 0.660858 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.691119e+000 0.000000e+000 energy 1.005353e+000 4.539965e-001 1.005353e-002 displacement 2.485627e+000 2.485627e+000 2.485627e-006 2 Nonlinear solution status: time= 0.660858 stiffness updates = 1 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 0.502776 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.435105e+000 0.000000e+000 energy 1.005353e+000 1.776456e-001 1.005353e-002 displacement 2.485627e+000 9.770823e-001 6.460876e-006 3 Nonlinear solution status: time= 0.660858 stiffness updates = 2 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.896014e-002 0.000000e+000 energy 1.005353e+000 2.331395e-003 1.005353e-002 displacement 2.485627e+000 1.499869e-001 4.706103e-006 4 Nonlinear solution status: time= 0.660858 stiffness updates = 3 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 7.995562e-004 0.000000e+000 energy 1.005353e+000 7.259810e-005 1.005353e-002 displacement 2.485627e+000 1.138647e-003 4.622408e-006 5 Nonlinear solution status: time= 0.660858 stiffness updates = 4 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 6.420706e-006 0.000000e+000 energy 1.005353e+000 2.399896e-007 1.005353e-002 displacement 2.485627e+000 1.119553e-005 4.622417e-006 6 Nonlinear solution status: time= 0.660858 stiffness updates = 5 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 3.687941e-009 0.000000e+000 energy 1.005353e+000 2.300775e-010 1.005353e-002 displacement 2.485627e+000 1.778813e-008 4.622963e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.439481e-001 1.000000e-002 gap function : 3.165462e-001 *** 7 Nonlinear solution status: time= 0.660858 stiffness updates = 5 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 3.099766e+000 0.000000e+000 energy 1.005353e+000 6.033698e-002 1.005353e-002 displacement 2.485627e+000 7.315275e+000 2.348857e-005 8 Nonlinear solution status: time= 0.660858 stiffness updates = 6 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 4.131014e-002 0.000000e+000 energy 1.005353e+000 5.293282e-005 1.005353e-002 displacement 2.485627e+000 3.407092e-002 2.496640e-005 9 Nonlinear solution status: time= 0.660858 stiffness updates = 7 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 3.237422e-004 0.000000e+000 energy 1.005353e+000 4.495998e-006 1.005353e-002 displacement 2.485627e+000 1.296432e-004 2.489723e-005 10 Nonlinear solution status: time= 0.660858 stiffness updates = 8 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.217973e-006 0.000000e+000 energy 1.005353e+000 2.386782e-008 1.005353e-002 displacement 2.485627e+000 3.526449e-007 2.489505e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 5.538419e-002 1.000000e-002 gap function : 1.464123e-001 *** 11 Nonlinear solution status: time= 0.660858 stiffness updates = 8 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 5.159216e-001 0.000000e+000 energy 1.005353e+000 1.283288e-003 1.005353e-002 displacement 2.485627e+000 6.922655e-001 3.387392e-005 12 Nonlinear solution status: time= 0.660858 stiffness updates = 9 right hand side evaluations = 16 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.343493e-002 0.000000e+000 energy 1.005353e+000 3.112852e-004 1.005353e-002 displacement 2.485627e+000 1.009105e-003 3.383914e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351316 13 Nonlinear solution status: time= 0.660858 stiffness updates = 0 right hand side evaluations = 17 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.548511e-003 0.000000e+000 energy 1.005353e+000 1.815571e-004 1.005353e-002 displacement 2.485627e+000 1.418532e-003 3.415937e-005 14 Nonlinear solution status: time= 0.660858 stiffness updates = 1 right hand side evaluations = 18 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 4.007145e-004 0.000000e+000 energy 1.005353e+000 4.549571e-005 1.005353e-002 displacement 2.485627e+000 4.120302e-004 3.398059e-005 15 Nonlinear solution status: time= 0.660858 stiffness updates = 2 right hand side evaluations = 19 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.804232e-004 0.000000e+000 energy 1.005353e+000 1.022479e-005 1.005353e-002 displacement 2.485627e+000 4.870983e-005 3.404208e-005 16 Nonlinear solution status: time= 0.660858 stiffness updates = 3 right hand side evaluations = 21 stiffness matrix reformations = 1 step from line search = 0.437918 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 5.677731e-005 0.000000e+000 energy 1.005353e+000 4.859640e-006 1.005353e-002 displacement 2.485627e+000 3.398938e-005 3.409338e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 2.936821e-002 1.000000e-002 gap function : 9.758025e-002 *** 17 Nonlinear solution status: time= 0.660858 stiffness updates = 3 right hand side evaluations = 23 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 8.774153e-003 0.000000e+000 energy 1.005353e+000 6.158894e-004 1.005353e-002 displacement 2.485627e+000 1.451562e-001 3.867281e-005 18 Nonlinear solution status: time= 0.660858 stiffness updates = 4 right hand side evaluations = 24 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 5.235533e-004 0.000000e+000 energy 1.005353e+000 6.933569e-005 1.005353e-002 displacement 2.485627e+000 4.345091e-003 3.828943e-005 19 Nonlinear solution status: time= 0.660858 stiffness updates = 5 right hand side evaluations = 25 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.009894e-005 0.000000e+000 energy 1.005353e+000 5.890447e-006 1.005353e-002 displacement 2.485627e+000 1.316179e-004 3.827512e-005 20 Nonlinear solution status: time= 0.660858 stiffness updates = 6 right hand side evaluations = 26 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.421018e-007 0.000000e+000 energy 1.005353e+000 3.056960e-009 1.005353e-002 displacement 2.485627e+000 5.579751e-006 3.827958e-005 ........................ augmentation # 4 sliding interface # 1 CURRENT REQUIRED normal force : 1.869660e-002 1.000000e-002 gap function : 7.806250e-002 *** 21 Nonlinear solution status: time= 0.660858 stiffness updates = 6 right hand side evaluations = 28 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 5.130958e-003 0.000000e+000 energy 1.005353e+000 4.353391e-004 1.005353e-002 displacement 2.485627e+000 3.449961e-002 4.058510e-005 22 Nonlinear solution status: time= 0.660858 stiffness updates = 7 right hand side evaluations = 29 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.230045e-005 0.000000e+000 energy 1.005353e+000 2.912788e-006 1.005353e-002 displacement 2.485627e+000 2.843643e-004 4.073529e-005 23 Nonlinear solution status: time= 0.660858 stiffness updates = 8 right hand side evaluations = 30 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.505813e-008 0.000000e+000 energy 1.005353e+000 2.491480e-009 1.005353e-002 displacement 2.485627e+000 1.908991e-006 4.074797e-005 ........................ augmentation # 5 sliding interface # 1 CURRENT REQUIRED normal force : 1.379644e-002 1.000000e-002 gap function : 6.844488e-002 *** 24 Nonlinear solution status: time= 0.660858 stiffness updates = 8 right hand side evaluations = 32 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 7.547849e-004 0.000000e+000 energy 1.005353e+000 2.992115e-005 1.005353e-002 displacement 2.485627e+000 5.725175e-003 4.164998e-005 25 Nonlinear solution status: time= 0.660858 stiffness updates = 9 right hand side evaluations = 34 stiffness matrix reformations = 0 step from line search = 0.627311 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 9.774302e-005 0.000000e+000 energy 1.005353e+000 5.808984e-006 1.005353e-002 displacement 2.485627e+000 4.103962e-005 4.158814e-005 ........................ augmentation # 6 sliding interface # 1 CURRENT REQUIRED normal force : 1.189720e-002 1.000000e-002 gap function : 6.458206e-002 *** 26 Nonlinear solution status: time= 0.660858 stiffness updates = 9 right hand side evaluations = 36 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 7.488066e-005 0.000000e+000 energy 1.005353e+000 4.881584e-006 1.005353e-002 displacement 2.485627e+000 3.155845e-003 4.218090e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351316 27 Nonlinear solution status: time= 0.660858 stiffness updates = 0 right hand side evaluations = 37 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 7.089907e-013 0.000000e+000 energy 1.005353e+000 6.043032e-013 1.005353e-002 displacement 2.485627e+000 8.493339e-006 4.215431e-005 ........................ augmentation # 7 sliding interface # 1 CURRENT REQUIRED normal force : 1.054042e-002 1.000000e-002 gap function : 6.237907e-002 *** 28 Nonlinear solution status: time= 0.660858 stiffness updates = 0 right hand side evaluations = 39 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 1.662280e-004 0.000000e+000 energy 1.005353e+000 2.618270e-006 1.005353e-002 displacement 2.485627e+000 9.233545e-004 4.224321e-005 29 Nonlinear solution status: time= 0.660858 stiffness updates = 1 right hand side evaluations = 41 stiffness matrix reformations = 0 step from line search = 0.574006 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 5.851412e-005 0.000000e+000 energy 1.005353e+000 6.035975e-006 1.005353e-002 displacement 2.485627e+000 5.169074e-005 4.231309e-005 30 Nonlinear solution status: time= 0.660858 stiffness updates = 2 right hand side evaluations = 42 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.184519e-005 0.000000e+000 energy 1.005353e+000 1.382802e-006 1.005353e-002 displacement 2.485627e+000 7.094844e-006 4.228720e-005 ........................ augmentation # 8 sliding interface # 1 CURRENT REQUIRED normal force : 1.001746e-002 1.000000e-002 gap function : 5.985797e-002 *** 31 Nonlinear solution status: time= 0.660858 stiffness updates = 2 right hand side evaluations = 44 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 6.047710e-003 0.000000e+000 energy 1.005353e+000 2.350557e-004 1.005353e-002 displacement 2.485627e+000 4.168524e-004 4.233100e-005 32 Nonlinear solution status: time= 0.660858 stiffness updates = 3 right hand side evaluations = 45 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 2.286606e-002 0.000000e+000 energy 1.005353e+000 7.993240e-004 1.005353e-002 displacement 2.485627e+000 4.801638e-003 4.245850e-005 33 Nonlinear solution status: time= 0.660858 stiffness updates = 4 right hand side evaluations = 46 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 9.460355e-004 0.000000e+000 energy 1.005353e+000 4.285862e-005 1.005353e-002 displacement 2.485627e+000 5.409131e-004 4.242488e-005 34 Nonlinear solution status: time= 0.660858 stiffness updates = 5 right hand side evaluations = 47 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.239098e+001 4.702587e-005 0.000000e+000 energy 1.005353e+000 4.822330e-006 1.005353e-002 displacement 2.485627e+000 9.565289e-006 4.241414e-005 ........................ augmentation # 9 sliding interface # 1 CURRENT REQUIRED normal force : 9.566348e-003 1.000000e-002 gap function : 5.749341e-002 *** convergence summary number of iterations : 34 number of reformations : 0 ------- converged at time : 0.660858 AUTO STEPPER: decreasing time step, dt = 0.0330049 ===== beginning time step 8 : 0.693863 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351316 1 Nonlinear solution status: time= 0.693863 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 2.350334e-001 0.000000e+000 energy 5.486129e-001 8.745403e-002 5.486129e-003 displacement 1.302253e+000 1.302253e+000 1.302253e-006 2 Nonlinear solution status: time= 0.693863 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 6.187296e-002 0.000000e+000 energy 5.486129e-001 1.124770e-002 5.486129e-003 displacement 1.302253e+000 8.792010e-002 2.055095e-006 3 Nonlinear solution status: time= 0.693863 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 3.508408e-005 0.000000e+000 energy 5.486129e-001 1.657566e-005 5.486129e-003 displacement 1.302253e+000 8.595362e-003 1.799216e-006 4 Nonlinear solution status: time= 0.693863 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 5.935448e-008 0.000000e+000 energy 5.486129e-001 7.155996e-010 5.486129e-003 displacement 1.302253e+000 3.580315e-007 1.797765e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 5.360373e-002 1.000000e-002 gap function : 1.952090e-001 *** 5 Nonlinear solution status: time= 0.693863 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 5.137293e-001 0.000000e+000 energy 5.486129e-001 1.687942e-003 5.486129e-003 displacement 1.302253e+000 2.953600e+000 9.358113e-006 6 Nonlinear solution status: time= 0.693863 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 7.758844e-004 0.000000e+000 energy 5.486129e-001 2.643678e-006 5.486129e-003 displacement 1.302253e+000 8.676252e-004 9.434539e-006 7 Nonlinear solution status: time= 0.693863 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 7.079683e-006 0.000000e+000 energy 5.486129e-001 1.257624e-007 5.486129e-003 displacement 1.302253e+000 7.991320e-006 9.423040e-006 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 2.359350e-002 1.000000e-002 gap function : 9.373562e-002 *** 8 Nonlinear solution status: time= 0.693863 stiffness updates = 5 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 2.071404e-002 0.000000e+000 energy 5.486129e-001 8.551285e-004 5.486129e-003 displacement 1.302253e+000 3.053061e-001 1.311359e-005 9 Nonlinear solution status: time= 0.693863 stiffness updates = 6 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 1.228738e-002 0.000000e+000 energy 5.486129e-001 6.932473e-005 5.486129e-003 displacement 1.302253e+000 1.738019e-004 1.313249e-005 10 Nonlinear solution status: time= 0.693863 stiffness updates = 7 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 0.147914 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 4.325045e-002 0.000000e+000 energy 5.486129e-001 2.124451e-004 5.486129e-003 displacement 1.302253e+000 5.869016e-004 1.313035e-005 11 Nonlinear solution status: time= 0.693863 stiffness updates = 8 right hand side evaluations = 16 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 1.568197e-002 0.000000e+000 energy 5.486129e-001 9.298409e-005 5.486129e-003 displacement 1.302253e+000 7.779191e-005 1.311059e-005 12 Nonlinear solution status: time= 0.693863 stiffness updates = 9 right hand side evaluations = 17 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 3.415566e-003 0.000000e+000 energy 5.486129e-001 1.008682e-004 5.486129e-003 displacement 1.302253e+000 2.351138e-004 1.306476e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351295 13 Nonlinear solution status: time= 0.693863 stiffness updates = 0 right hand side evaluations = 18 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 3.794769e-008 0.000000e+000 energy 5.486129e-001 6.544759e-009 5.486129e-003 displacement 1.302253e+000 1.244702e-003 1.298808e-005 14 Nonlinear solution status: time= 0.693863 stiffness updates = 1 right hand side evaluations = 19 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 6.904275e-015 0.000000e+000 energy 5.486129e-001 8.501302e-016 5.486129e-003 displacement 1.302253e+000 4.338536e-012 1.298808e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 1.327588e-002 1.000000e-002 gap function : 6.162219e-002 *** 15 Nonlinear solution status: time= 0.693863 stiffness updates = 1 right hand side evaluations = 21 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 6.228874e-004 0.000000e+000 energy 5.486129e-001 7.620221e-004 5.486129e-003 displacement 1.302253e+000 5.794570e-002 1.477311e-005 16 Nonlinear solution status: time= 0.693863 stiffness updates = 2 right hand side evaluations = 22 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 3.740666e-007 0.000000e+000 energy 5.486129e-001 8.302052e-008 5.486129e-003 displacement 1.302253e+000 7.263075e-005 1.483749e-005 17 Nonlinear solution status: time= 0.693863 stiffness updates = 3 right hand side evaluations = 23 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.618789e+000 1.216015e-011 0.000000e+000 energy 5.486129e-001 5.777727e-012 5.486129e-003 displacement 1.302253e+000 1.184630e-009 1.483772e-005 ........................ augmentation # 4 sliding interface # 1 CURRENT REQUIRED normal force : 8.884852e-003 1.000000e-002 gap function : 5.231408e-002 *** convergence summary number of iterations : 17 number of reformations : 0 ------- converged at time : 0.693863 AUTO STEPPER: decreasing time step, dt = 0.0253136 MUST POINT CONTROLLER: adjusting time step. dt = 0.00613702 ===== beginning time step 9 : 0.7 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351295 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 5.125556e-001 1.573755e-001 0.000000e+000 energy 4.148138e-002 5.709606e-005 4.148138e-004 displacement 9.213982e-002 9.213982e-002 9.213982e-008 2 Nonlinear solution status: time= 0.7 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 4.015320e-002 0.000000e+000 energy 4.148138e-002 3.033818e-003 4.148138e-004 displacement 9.213982e-002 7.158197e-002 2.776589e-007 3 Nonlinear solution status: time= 0.7 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 1.257079e-003 0.000000e+000 energy 4.148138e-002 3.977687e-004 4.148138e-004 displacement 9.213982e-002 5.368333e-003 2.082827e-007 4 Nonlinear solution status: time= 0.7 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 2.304555e-006 0.000000e+000 energy 4.148138e-002 1.999010e-006 4.148138e-004 displacement 9.213982e-002 1.494874e-004 2.035223e-007 5 Nonlinear solution status: time= 0.7 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 4.687114e-009 0.000000e+000 energy 4.148138e-002 4.374923e-009 4.148138e-004 displacement 9.213982e-002 4.820890e-007 2.039942e-007 6 Nonlinear solution status: time= 0.7 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 3.150934e-013 0.000000e+000 energy 4.148138e-002 9.365465e-013 4.148138e-004 displacement 9.213982e-002 1.037619e-009 2.040212e-007 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.550333e-002 1.000000e-002 gap function : 6.837723e-002 *** 7 Nonlinear solution status: time= 0.7 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 7.319335e-004 0.000000e+000 energy 4.148138e-002 9.914604e-004 4.148138e-004 displacement 9.213982e-002 1.720199e-001 7.145205e-007 8 Nonlinear solution status: time= 0.7 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 2.875866e-007 0.000000e+000 energy 4.148138e-002 1.688721e-008 4.148138e-004 displacement 9.213982e-002 4.246262e-005 7.255490e-007 9 Nonlinear solution status: time= 0.7 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.125556e-001 4.845383e-011 0.000000e+000 energy 4.148138e-002 3.696498e-012 4.148138e-004 displacement 9.213982e-002 6.682565e-010 7.255175e-007 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 8.880485e-003 1.000000e-002 gap function : 5.101202e-002 *** convergence summary number of iterations : 9 number of reformations : 0 ------- converged at time : 0.7 AUTO STEPPER: increasing time step, dt = 0.0293536 ===== beginning time step 10 : 0.729354 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351292 1 Nonlinear solution status: time= 0.729354 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 2.073723e-001 0.000000e+000 energy 6.296479e-001 8.750820e-002 6.296479e-003 displacement 1.552123e+000 1.552123e+000 1.552123e-006 2 Nonlinear solution status: time= 0.729354 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 4.873611e-002 0.000000e+000 energy 6.296479e-001 8.600803e-003 6.296479e-003 displacement 1.552123e+000 9.222988e-002 2.384606e-006 3 Nonlinear solution status: time= 0.729354 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 1.372624e-005 0.000000e+000 energy 6.296479e-001 1.667289e-005 6.296479e-003 displacement 1.552123e+000 7.436932e-003 2.129124e-006 4 Nonlinear solution status: time= 0.729354 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 1.521846e-007 0.000000e+000 energy 6.296479e-001 1.724109e-008 6.296479e-003 displacement 1.552123e+000 1.451834e-006 2.125956e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 4.175146e-002 1.000000e-002 gap function : 1.786100e-001 *** 5 Nonlinear solution status: time= 0.729354 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 5.385474e-001 0.000000e+000 energy 6.296479e-001 6.729086e-003 6.296479e-003 displacement 1.552123e+000 3.279006e+000 1.068533e-005 6 Nonlinear solution status: time= 0.729354 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 3.895370e-004 0.000000e+000 energy 6.296479e-001 1.529768e-006 6.296479e-003 displacement 1.552123e+000 1.912640e-004 1.075391e-005 7 Nonlinear solution status: time= 0.729354 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 4.547777e-006 0.000000e+000 energy 6.296479e-001 5.267396e-008 6.296479e-003 displacement 1.552123e+000 3.935135e-006 1.074833e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.728087e-002 1.000000e-002 gap function : 9.215300e-002 *** 8 Nonlinear solution status: time= 0.729354 stiffness updates = 5 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 1.005512e-002 0.000000e+000 energy 6.296479e-001 4.941272e-003 6.296479e-003 displacement 1.552123e+000 2.756242e-001 1.445554e-005 9 Nonlinear solution status: time= 0.729354 stiffness updates = 6 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 3.764225e-004 0.000000e+000 energy 6.296479e-001 7.640626e-007 6.296479e-003 displacement 1.552123e+000 1.593713e-003 1.475462e-005 10 Nonlinear solution status: time= 0.729354 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.227847e+000 2.038771e-006 0.000000e+000 energy 6.296479e-001 2.138577e-008 6.296479e-003 displacement 1.552123e+000 2.702360e-007 1.475497e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 9.412738e-003 1.000000e-002 gap function : 6.131315e-002 *** convergence summary number of iterations : 10 number of reformations : 0 ------- converged at time : 0.729354 ===== beginning time step 11 : 0.758707 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351283 1 Nonlinear solution status: time= 0.758707 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 5.362007e-001 0.000000e+000 energy 9.006790e-001 7.307628e-002 9.006790e-003 displacement 2.324812e+000 2.324812e+000 2.324812e-006 2 Nonlinear solution status: time= 0.758707 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 8.877081e-002 0.000000e+000 energy 9.006790e-001 7.003685e-003 9.006790e-003 displacement 2.324812e+000 2.196649e-001 3.487985e-006 3 Nonlinear solution status: time= 0.758707 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 1.535422e-003 0.000000e+000 energy 9.006790e-001 1.430235e-004 9.006790e-003 displacement 2.324812e+000 5.054958e-003 3.247350e-006 4 Nonlinear solution status: time= 0.758707 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 1.976943e-006 0.000000e+000 energy 9.006790e-001 9.278989e-008 9.006790e-003 displacement 2.324812e+000 9.852165e-006 3.242933e-006 5 Nonlinear solution status: time= 0.758707 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 4.594000e-009 0.000000e+000 energy 9.006790e-001 1.079190e-009 9.006790e-003 displacement 2.324812e+000 2.699511e-008 3.242707e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.935454e-002 1.000000e-002 gap function : 1.937194e-001 *** 6 Nonlinear solution status: time= 0.758707 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 3.498123e-001 0.000000e+000 energy 9.006790e-001 2.692200e-002 9.006790e-003 displacement 2.324812e+000 4.521448e+000 1.534299e-005 7 Nonlinear solution status: time= 0.758707 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 9.314105e-003 0.000000e+000 energy 9.006790e-001 3.765246e-004 9.006790e-003 displacement 2.324812e+000 1.648549e-002 1.483530e-005 8 Nonlinear solution status: time= 0.758707 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 4.611655e-005 0.000000e+000 energy 9.006790e-001 1.397578e-006 9.006790e-003 displacement 2.324812e+000 1.040089e-004 1.487366e-005 9 Nonlinear solution status: time= 0.758707 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 3.061360e-007 0.000000e+000 energy 9.006790e-001 7.691685e-009 9.006790e-003 displacement 2.324812e+000 1.300565e-007 1.487316e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.484913e-002 1.000000e-002 gap function : 8.790310e-002 *** 10 Nonlinear solution status: time= 0.758707 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 1.265558e-001 0.000000e+000 energy 9.006790e-001 3.642524e-004 9.006790e-003 displacement 2.324812e+000 3.643270e-001 1.987853e-005 11 Nonlinear solution status: time= 0.758707 stiffness updates = 8 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 5.167102e-004 0.000000e+000 energy 9.006790e-001 1.156282e-005 9.006790e-003 displacement 2.324812e+000 7.607620e-004 2.008836e-005 12 Nonlinear solution status: time= 0.758707 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.905642e+000 3.817860e-006 0.000000e+000 energy 9.006790e-001 5.053827e-008 9.006790e-003 displacement 2.324812e+000 5.088508e-006 2.007269e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 7.418412e-003 1.000000e-002 gap function : 6.460269e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.758707 AUTO STEPPER: decreasing time step, dt = 0.026796 ===== beginning time step 12 : 0.785503 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351274 1 Nonlinear solution status: time= 0.785503 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 3.273357e-001 0.000000e+000 energy 9.631968e-001 7.040522e-003 9.631968e-003 displacement 2.525834e+000 2.525834e+000 2.525834e-006 2 Nonlinear solution status: time= 0.785503 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 1.041008e-002 0.000000e+000 energy 9.631968e-001 1.167676e-003 9.631968e-003 displacement 2.525834e+000 5.238763e-002 3.029441e-006 3 Nonlinear solution status: time= 0.785503 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 4.778779e-004 0.000000e+000 energy 9.631968e-001 7.239574e-005 9.631968e-003 displacement 2.525834e+000 1.364280e-003 3.046971e-006 4 Nonlinear solution status: time= 0.785503 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 3.154861e-006 0.000000e+000 energy 9.631968e-001 2.238037e-007 9.631968e-003 displacement 2.525834e+000 6.237334e-005 3.031735e-006 5 Nonlinear solution status: time= 0.785503 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 1.345714e-008 0.000000e+000 energy 9.631968e-001 1.526974e-009 9.631968e-003 displacement 2.525834e+000 7.096579e-008 3.032611e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.425059e-002 1.000000e-002 gap function : 1.828216e-001 *** 6 Nonlinear solution status: time= 0.785503 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 2.942621e+000 0.000000e+000 energy 9.631968e-001 9.461945e-002 9.631968e-003 displacement 2.525834e+000 4.572494e+000 1.499987e-005 7 Nonlinear solution status: time= 0.785503 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 2.724376e-003 0.000000e+000 energy 9.631968e-001 1.808948e-004 9.631968e-003 displacement 2.525834e+000 5.132619e-003 1.447942e-005 8 Nonlinear solution status: time= 0.785503 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 3.838334e-005 0.000000e+000 energy 9.631968e-001 1.171789e-007 9.631968e-003 displacement 2.525834e+000 6.079725e-005 1.443871e-005 9 Nonlinear solution status: time= 0.785503 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 5.685131e-008 0.000000e+000 energy 9.631968e-001 4.847370e-010 9.631968e-003 displacement 2.525834e+000 2.360044e-008 1.443970e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.256499e-002 1.000000e-002 gap function : 8.829636e-002 *** 10 Nonlinear solution status: time= 0.785503 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 7.952882e-002 0.000000e+000 energy 9.631968e-001 2.844849e-004 9.631968e-003 displacement 2.525834e+000 4.189021e-001 1.976004e-005 11 Nonlinear solution status: time= 0.785503 stiffness updates = 8 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 4.292089e-004 0.000000e+000 energy 9.631968e-001 1.433157e-006 9.631968e-003 displacement 2.525834e+000 1.644555e-004 1.983067e-005 12 Nonlinear solution status: time= 0.785503 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.094373e+001 1.816137e-006 0.000000e+000 energy 9.631968e-001 2.595372e-010 9.631968e-003 displacement 2.525834e+000 1.126780e-006 1.982407e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 5.851717e-003 1.000000e-002 gap function : 6.795364e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.785503 AUTO STEPPER: decreasing time step, dt = 0.0244613 MUST POINT CONTROLLER: adjusting time step. dt = 0.0144968 ===== beginning time step 13 : 0.8 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351268 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 3.694518e+000 1.594497e-002 0.000000e+000 energy 3.133134e-001 9.918329e-004 3.133134e-003 displacement 8.599558e-001 8.599558e-001 8.599558e-007 2 Nonlinear solution status: time= 0.8 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 2.131102e-006 0.000000e+000 energy 3.133134e-001 2.460732e-007 3.133134e-003 displacement 8.599558e-001 5.933315e-005 8.650191e-007 3 Nonlinear solution status: time= 0.8 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 6.808841e-010 0.000000e+000 energy 3.133134e-001 1.314690e-011 3.133134e-003 displacement 8.599558e-001 1.954289e-008 8.648548e-007 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 2.012105e-002 1.000000e-002 gap function : 1.249468e-001 *** 4 Nonlinear solution status: time= 0.8 stiffness updates = 2 right hand side evaluations = 6 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 1.137484e-001 0.000000e+000 energy 3.133134e-001 1.866615e-003 3.133134e-003 displacement 8.599558e-001 1.533128e+000 4.700787e-006 5 Nonlinear solution status: time= 0.8 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 3.642507e-003 0.000000e+000 energy 3.133134e-001 4.387587e-004 3.133134e-003 displacement 8.599558e-001 4.189351e-003 4.836073e-006 6 Nonlinear solution status: time= 0.8 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 3.676997e-003 0.000000e+000 energy 3.133134e-001 3.137660e-004 3.133134e-003 displacement 8.599558e-001 3.198034e-003 4.966290e-006 7 Nonlinear solution status: time= 0.8 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 3.828117e-005 0.000000e+000 energy 3.133134e-001 5.438571e-006 3.133134e-003 displacement 8.599558e-001 6.199586e-004 4.897501e-006 8 Nonlinear solution status: time= 0.8 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 3.713937e-006 0.000000e+000 energy 3.133134e-001 6.071148e-008 3.133134e-003 displacement 8.599558e-001 9.319757e-006 4.893161e-006 9 Nonlinear solution status: time= 0.8 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.694518e+000 4.186898e-008 0.000000e+000 energy 3.133134e-001 6.051795e-010 3.133134e-003 displacement 8.599558e-001 5.263017e-009 4.893322e-006 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 8.034088e-003 1.000000e-002 gap function : 7.532669e-002 *** convergence summary number of iterations : 9 number of reformations : 0 ------- converged at time : 0.8 AUTO STEPPER: increasing time step, dt = 0.0285474 ===== beginning time step 14 : 0.828547 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351265 1 Nonlinear solution status: time= 0.828547 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 4.461822e-001 0.000000e+000 energy 1.170672e+000 5.916412e-002 1.170672e-002 displacement 3.359298e+000 3.359298e+000 3.359298e-006 2 Nonlinear solution status: time= 0.828547 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 2.212170e-002 0.000000e+000 energy 1.170672e+000 2.320931e-003 1.170672e-002 displacement 3.359298e+000 1.190779e-001 4.525365e-006 3 Nonlinear solution status: time= 0.828547 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 4.070135e-004 0.000000e+000 energy 1.170672e+000 7.161120e-007 1.170672e-002 displacement 3.359298e+000 3.429820e-003 4.289965e-006 4 Nonlinear solution status: time= 0.828547 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 8.896435e-007 0.000000e+000 energy 1.170672e+000 6.166439e-008 1.170672e-002 displacement 3.359298e+000 4.322968e-006 4.284002e-006 5 Nonlinear solution status: time= 0.828547 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 1.080593e-009 0.000000e+000 energy 1.170672e+000 1.061367e-010 1.170672e-002 displacement 3.359298e+000 7.891688e-009 4.284126e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.486791e-002 1.000000e-002 gap function : 1.932204e-001 *** 6 Nonlinear solution status: time= 0.828547 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 9.864788e-001 0.000000e+000 energy 1.170672e+000 1.767386e-002 1.170672e-002 displacement 3.359298e+000 5.431475e+000 1.931863e-005 7 Nonlinear solution status: time= 0.828547 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 3.022354e-003 0.000000e+000 energy 1.170672e+000 4.785903e-005 1.170672e-002 displacement 3.359298e+000 1.143117e-002 2.013409e-005 8 Nonlinear solution status: time= 0.828547 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 8.735255e-005 0.000000e+000 energy 1.170672e+000 1.147411e-006 1.170672e-002 displacement 3.359298e+000 7.203405e-005 2.010256e-005 9 Nonlinear solution status: time= 0.828547 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 2.827080e-007 0.000000e+000 energy 1.170672e+000 1.214555e-008 1.170672e-002 displacement 3.359298e+000 7.528458e-007 2.009808e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.284729e-002 1.000000e-002 gap function : 1.047421e-001 *** 10 Nonlinear solution status: time= 0.828547 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 9.174257e-002 0.000000e+000 energy 1.170672e+000 4.770460e-003 1.170672e-002 displacement 3.359298e+000 4.900289e-001 2.683832e-005 11 Nonlinear solution status: time= 0.828547 stiffness updates = 8 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 4.464238e-004 0.000000e+000 energy 1.170672e+000 3.226944e-006 1.170672e-002 displacement 3.359298e+000 1.251649e-003 2.720024e-005 12 Nonlinear solution status: time= 0.828547 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.373724e+001 5.650495e-006 0.000000e+000 energy 1.170672e+000 3.881054e-008 1.170672e-002 displacement 3.359298e+000 3.385771e-006 2.718853e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.447638e-003 1.000000e-002 gap function : 8.086035e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.828547 AUTO STEPPER: decreasing time step, dt = 0.0260601 ===== beginning time step 15 : 0.854608 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351259 1 Nonlinear solution status: time= 0.854608 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 3.792487e-001 0.000000e+000 energy 9.566330e-001 5.927320e-002 9.566330e-003 displacement 2.850684e+000 2.850684e+000 2.850684e-006 2 Nonlinear solution status: time= 0.854608 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 2.846058e-002 0.000000e+000 energy 9.566330e-001 3.819269e-003 9.566330e-003 displacement 2.850684e+000 1.767235e-001 4.158309e-006 3 Nonlinear solution status: time= 0.854608 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 4.034747e-004 0.000000e+000 energy 9.566330e-001 2.327981e-006 9.566330e-003 displacement 2.850684e+000 3.751046e-003 3.912904e-006 4 Nonlinear solution status: time= 0.854608 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 4.118957e-007 0.000000e+000 energy 9.566330e-001 8.701722e-009 9.566330e-003 displacement 2.850684e+000 8.829020e-007 3.915280e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.042659e-002 1.000000e-002 gap function : 1.790420e-001 *** 5 Nonlinear solution status: time= 0.854608 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 5.687610e-001 0.000000e+000 energy 9.566330e-001 3.660930e-004 9.566330e-003 displacement 2.850684e+000 4.981102e+000 1.762867e-005 6 Nonlinear solution status: time= 0.854608 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 2.662382e-003 0.000000e+000 energy 9.566330e-001 2.874135e-005 9.566330e-003 displacement 2.850684e+000 1.211590e-003 1.778128e-005 7 Nonlinear solution status: time= 0.854608 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 1.204878e-005 0.000000e+000 energy 9.566330e-001 9.235569e-008 9.566330e-003 displacement 2.850684e+000 1.343821e-005 1.776351e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.172405e-002 1.000000e-002 gap function : 1.053042e-001 *** 8 Nonlinear solution status: time= 0.854608 stiffness updates = 5 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 1.893262e-001 0.000000e+000 energy 9.566330e-001 2.924556e-003 9.566330e-003 displacement 2.850684e+000 4.354564e-001 2.373420e-005 9 Nonlinear solution status: time= 0.854608 stiffness updates = 6 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 0.605412 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 1.185168e-001 0.000000e+000 energy 9.566330e-001 7.530660e-003 9.566330e-003 displacement 2.850684e+000 4.720774e-002 2.231568e-005 10 Nonlinear solution status: time= 0.854608 stiffness updates = 7 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 2.053566e-002 0.000000e+000 energy 9.566330e-001 1.636201e-003 9.566330e-003 displacement 2.850684e+000 7.905646e-003 2.285985e-005 11 Nonlinear solution status: time= 0.854608 stiffness updates = 8 right hand side evaluations = 16 stiffness matrix reformations = 0 step from line search = 0.459871 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 7.814048e-003 0.000000e+000 energy 9.566330e-001 6.928317e-004 9.566330e-003 displacement 2.850684e+000 4.661146e-003 2.337195e-005 12 Nonlinear solution status: time= 0.854608 stiffness updates = 9 right hand side evaluations = 22 stiffness matrix reformations = 0 step from line search = 0.051723 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 7.070608e-003 0.000000e+000 energy 9.566330e-001 4.958971e-005 9.566330e-003 displacement 2.850684e+000 2.857415e-005 2.341428e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351253 13 Nonlinear solution status: time= 0.854608 stiffness updates = 0 right hand side evaluations = 28 stiffness matrix reformations = 1 step from line search = 0.047614 convergence norms : INITIAL CURRENT REQUIRED residual 1.166185e+001 1.970324e-002 0.000000e+000 energy 9.566330e-001 4.799672e-005 9.566330e-003 displacement 2.850684e+000 2.263473e-005 2.345233e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.391941e-003 1.000000e-002 gap function : 9.135893e-002 *** convergence summary number of iterations : 13 number of reformations : 0 ------- converged at time : 0.854608 AUTO STEPPER: decreasing time step, dt = 0.0228562 ===== beginning time step 16 : 0.877464 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351253 1 Nonlinear solution status: time= 0.877464 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 1.825609e-001 0.000000e+000 energy 7.794690e-001 4.216084e-002 7.794690e-003 displacement 2.185104e+000 2.185104e+000 2.185104e-006 2 Nonlinear solution status: time= 0.877464 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 7.819092e-003 0.000000e+000 energy 7.794690e-001 1.303282e-003 7.794690e-003 displacement 2.185104e+000 1.648159e-002 2.261179e-006 3 Nonlinear solution status: time= 0.877464 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 2.397618e-005 0.000000e+000 energy 7.794690e-001 1.710288e-006 7.794690e-003 displacement 2.185104e+000 5.519319e-004 2.194136e-006 4 Nonlinear solution status: time= 0.877464 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 2.995709e-008 0.000000e+000 energy 7.794690e-001 2.883229e-009 7.794690e-003 displacement 2.185104e+000 1.075149e-007 2.194881e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 2.673422e-002 1.000000e-002 gap function : 1.649426e-001 *** 5 Nonlinear solution status: time= 0.877464 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 5.089780e-001 0.000000e+000 energy 7.794690e-001 2.967521e-003 7.794690e-003 displacement 2.185104e+000 4.422156e+000 1.279841e-005 6 Nonlinear solution status: time= 0.877464 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 3.394843e-003 0.000000e+000 energy 7.794690e-001 2.180771e-006 7.794690e-003 displacement 2.185104e+000 1.110021e-002 1.228598e-005 7 Nonlinear solution status: time= 0.877464 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 6.930779e-006 0.000000e+000 energy 7.794690e-001 1.274140e-007 7.794690e-003 displacement 2.185104e+000 1.694003e-006 1.228512e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.090495e-002 1.000000e-002 gap function : 1.038525e-001 *** 8 Nonlinear solution status: time= 0.877464 stiffness updates = 5 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 9.506592e-002 0.000000e+000 energy 7.794690e-001 3.119837e-003 7.794690e-003 displacement 2.185104e+000 3.231044e-001 1.657375e-005 9 Nonlinear solution status: time= 0.877464 stiffness updates = 6 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 1.372388e-003 0.000000e+000 energy 7.794690e-001 1.609539e-005 7.794690e-003 displacement 2.185104e+000 6.490076e-003 1.717562e-005 10 Nonlinear solution status: time= 0.877464 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.906825e+000 1.919185e-006 0.000000e+000 energy 7.794690e-001 3.990004e-008 7.794690e-003 displacement 2.185104e+000 4.465145e-007 1.717883e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.240167e-003 1.000000e-002 gap function : 9.085211e-002 *** convergence summary number of iterations : 10 number of reformations : 0 ------- converged at time : 0.877464 MUST POINT CONTROLLER: adjusting time step. dt = 0.0225363 ===== beginning time step 17 : 0.9 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351241 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 1.066560e+001 2.110341e-001 0.000000e+000 energy 8.208559e-001 3.360943e-002 8.208559e-003 displacement 2.588860e+000 2.588860e+000 2.588860e-006 2 Nonlinear solution status: time= 0.9 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 2.317269e-002 0.000000e+000 energy 8.208559e-001 2.395700e-004 8.208559e-003 displacement 2.588860e+000 1.593485e-001 3.745069e-006 3 Nonlinear solution status: time= 0.9 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 6.457723e-004 0.000000e+000 energy 8.208559e-001 1.082923e-005 8.208559e-003 displacement 2.588860e+000 3.853729e-003 3.588976e-006 4 Nonlinear solution status: time= 0.9 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 9.422947e-006 0.000000e+000 energy 8.208559e-001 2.567320e-006 8.208559e-003 displacement 2.588860e+000 1.536070e-004 3.549626e-006 5 Nonlinear solution status: time= 0.9 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 5.559712e-008 0.000000e+000 energy 8.208559e-001 3.993452e-009 8.208559e-003 displacement 2.588860e+000 1.781543e-006 3.553588e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 2.527271e-002 1.000000e-002 gap function : 1.596884e-001 *** 6 Nonlinear solution status: time= 0.9 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 7.755856e-001 0.000000e+000 energy 8.208559e-001 1.145365e-003 8.208559e-003 displacement 2.588860e+000 4.643147e+000 1.622466e-005 7 Nonlinear solution status: time= 0.9 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 7.252178e-004 0.000000e+000 energy 8.208559e-001 2.489709e-005 8.208559e-003 displacement 2.588860e+000 9.548651e-004 1.608084e-005 8 Nonlinear solution status: time= 0.9 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 1.455306e-005 0.000000e+000 energy 8.208559e-001 1.600306e-007 8.208559e-003 displacement 2.588860e+000 7.056567e-005 1.602811e-005 9 Nonlinear solution status: time= 0.9 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 1.167615e-008 0.000000e+000 energy 8.208559e-001 4.133689e-010 8.208559e-003 displacement 2.588860e+000 9.531348e-009 1.602815e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.054952e-002 1.000000e-002 gap function : 9.955044e-002 *** 10 Nonlinear solution status: time= 0.9 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 5.678035e-002 0.000000e+000 energy 8.208559e-001 1.437622e-003 8.208559e-003 displacement 2.588860e+000 3.466278e-001 2.104897e-005 11 Nonlinear solution status: time= 0.9 stiffness updates = 8 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 1.921744e-004 0.000000e+000 energy 8.208559e-001 9.748943e-007 8.208559e-003 displacement 2.588860e+000 6.293251e-004 2.126452e-005 12 Nonlinear solution status: time= 0.9 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.066560e+001 7.774397e-007 0.000000e+000 energy 8.208559e-001 1.826679e-009 8.208559e-003 displacement 2.588860e+000 2.761793e-007 2.126789e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.337825e-003 1.000000e-002 gap function : 9.284471e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.9 AUTO STEPPER: decreasing time step, dt = 0.0208648 ===== beginning time step 18 : 0.920865 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351232 1 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.969814e-001 0.000000e+000 energy 7.272349e-001 3.315701e-002 7.272349e-003 displacement 2.434808e+000 2.434808e+000 2.434808e-006 2 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 9.717504e-002 0.000000e+000 energy 7.272349e-001 6.120541e-003 7.272349e-003 displacement 2.434808e+000 3.228858e-002 2.387891e-006 3 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.742299e-002 0.000000e+000 energy 7.272349e-001 2.592808e-003 7.272349e-003 displacement 2.434808e+000 2.273290e-002 2.744702e-006 4 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.888784e-002 0.000000e+000 energy 7.272349e-001 1.192151e-003 7.272349e-003 displacement 2.434808e+000 7.719844e-003 2.493882e-006 5 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.830454e-002 0.000000e+000 energy 7.272349e-001 4.212739e-004 7.272349e-003 displacement 2.434808e+000 1.344293e-003 2.592111e-006 6 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.314132e-002 0.000000e+000 energy 7.272349e-001 1.548143e-004 7.272349e-003 displacement 2.434808e+000 1.603935e-004 2.578773e-006 7 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 13 stiffness matrix reformations = 1 step from line search = 0.103829 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.814769e-002 0.000000e+000 energy 7.272349e-001 1.518651e-004 7.272349e-003 displacement 2.434808e+000 7.672529e-005 2.557885e-006 8 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 19 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.542706e-002 0.000000e+000 energy 7.272349e-001 8.656023e-005 7.272349e-003 displacement 2.434808e+000 2.265524e-005 2.561214e-006 9 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 23 stiffness matrix reformations = 1 step from line search = 0.246099 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.877762e-002 0.000000e+000 energy 7.272349e-001 2.768435e-004 7.272349e-003 displacement 2.434808e+000 2.960389e-004 2.593719e-006 10 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 24 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.542216e-002 0.000000e+000 energy 7.272349e-001 1.143385e-004 7.272349e-003 displacement 2.434808e+000 6.043864e-005 2.582503e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 11 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 30 stiffness matrix reformations = 2 step from line search = 0.108177 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.595657e-002 0.000000e+000 energy 7.272349e-001 2.209238e-004 7.272349e-003 displacement 2.434808e+000 1.832534e-004 2.548784e-006 12 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 31 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.380968e-002 0.000000e+000 energy 7.272349e-001 9.108627e-005 7.272349e-003 displacement 2.434808e+000 7.029223e-005 2.571000e-006 13 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 37 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.307131e-002 0.000000e+000 energy 7.272349e-001 3.727978e-005 7.272349e-003 displacement 2.434808e+000 1.055792e-005 2.562866e-006 14 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 43 stiffness matrix reformations = 2 step from line search = 0.096418 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.838176e-002 0.000000e+000 energy 7.272349e-001 1.901590e-004 7.272349e-003 displacement 2.434808e+000 1.265418e-004 2.534866e-006 15 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 49 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.621215e-002 0.000000e+000 energy 7.272349e-001 1.088653e-004 7.272349e-003 displacement 2.434808e+000 4.490181e-005 2.551515e-006 16 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 54 stiffness matrix reformations = 2 step from line search = 0.160177 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.844379e-002 0.000000e+000 energy 7.272349e-001 3.605980e-004 7.272349e-003 displacement 2.434808e+000 7.001544e-004 2.618122e-006 17 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 60 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.537002e-002 0.000000e+000 energy 7.272349e-001 1.501663e-004 7.272349e-003 displacement 2.434808e+000 1.456782e-004 2.587571e-006 18 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 66 stiffness matrix reformations = 2 step from line search = 0.109020 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.602242e-002 0.000000e+000 energy 7.272349e-001 2.232531e-004 7.272349e-003 displacement 2.434808e+000 1.902335e-004 2.553004e-006 19 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 67 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.394824e-002 0.000000e+000 energy 7.272349e-001 9.242064e-005 7.272349e-003 displacement 2.434808e+000 6.082163e-005 2.572502e-006 20 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 73 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.319569e-002 0.000000e+000 energy 7.272349e-001 3.799539e-005 7.272349e-003 displacement 2.434808e+000 1.086593e-005 2.564246e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #2 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 21 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 79 stiffness matrix reformations = 3 step from line search = 0.097119 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.824388e-002 0.000000e+000 energy 7.272349e-001 1.919823e-004 7.272349e-003 displacement 2.434808e+000 1.296074e-004 2.535899e-006 22 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 85 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.606049e-002 0.000000e+000 energy 7.272349e-001 1.095392e-004 7.272349e-003 displacement 2.434808e+000 4.573123e-005 2.552707e-006 23 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 90 stiffness matrix reformations = 3 step from line search = 0.159538 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.852284e-002 0.000000e+000 energy 7.272349e-001 3.588856e-004 7.272349e-003 displacement 2.434808e+000 6.905611e-004 2.618877e-006 24 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 96 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.545441e-002 0.000000e+000 energy 7.272349e-001 1.499528e-004 7.272349e-003 displacement 2.434808e+000 1.444714e-004 2.588445e-006 25 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 102 stiffness matrix reformations = 3 step from line search = 0.109469 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.594277e-002 0.000000e+000 energy 7.272349e-001 2.244417e-004 7.272349e-003 displacement 2.434808e+000 1.928546e-004 2.553632e-006 26 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 103 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.401571e-002 0.000000e+000 energy 7.272349e-001 9.310683e-005 7.272349e-003 displacement 2.434808e+000 6.143104e-005 2.573233e-006 27 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 109 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.325589e-002 0.000000e+000 energy 7.272349e-001 3.835947e-005 7.272349e-003 displacement 2.434808e+000 1.102487e-005 2.564914e-006 28 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 115 stiffness matrix reformations = 3 step from line search = 0.097458 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.817758e-002 0.000000e+000 energy 7.272349e-001 1.928644e-004 7.272349e-003 displacement 2.434808e+000 1.311091e-004 2.536398e-006 29 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 121 stiffness matrix reformations = 3 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.598749e-002 0.000000e+000 energy 7.272349e-001 1.098633e-004 7.272349e-003 displacement 2.434808e+000 4.613159e-005 2.553282e-006 30 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 126 stiffness matrix reformations = 3 step from line search = 0.159230 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.856109e-002 0.000000e+000 energy 7.272349e-001 3.580595e-004 7.272349e-003 displacement 2.434808e+000 6.859691e-004 2.619242e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #3 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 31 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 131 stiffness matrix reformations = 4 step from line search = 0.125347 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.419972e-002 0.000000e+000 energy 7.272349e-001 2.083605e-004 7.272349e-003 displacement 2.434808e+000 3.036726e-004 2.575197e-006 32 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 137 stiffness matrix reformations = 4 step from line search = 0.102696 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.717543e-002 0.000000e+000 energy 7.272349e-001 2.065647e-004 7.272349e-003 displacement 2.434808e+000 1.559368e-004 2.544008e-006 33 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 143 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.488501e-002 0.000000e+000 energy 7.272349e-001 1.147325e-004 7.272349e-003 displacement 2.434808e+000 5.255864e-005 2.562086e-006 34 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 148 stiffness matrix reformations = 4 step from line search = 0.154522 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.915525e-002 0.000000e+000 energy 7.272349e-001 3.454230e-004 7.272349e-003 displacement 2.434808e+000 6.186020e-004 2.624865e-006 35 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 154 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.613126e-002 0.000000e+000 energy 7.272349e-001 1.481408e-004 7.272349e-003 displacement 2.434808e+000 1.350862e-004 2.595378e-006 36 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 160 stiffness matrix reformations = 4 step from line search = 0.113031 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.531969e-002 0.000000e+000 energy 7.272349e-001 2.339061e-004 7.272349e-003 displacement 2.434808e+000 2.146170e-004 2.558585e-006 37 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 161 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.455321e-002 0.000000e+000 energy 7.272349e-001 9.861793e-005 7.272349e-003 displacement 2.434808e+000 6.637414e-005 2.578994e-006 38 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 167 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.373446e-002 0.000000e+000 energy 7.272349e-001 4.131215e-005 7.272349e-003 displacement 2.434808e+000 1.234190e-005 2.570177e-006 39 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 173 stiffness matrix reformations = 4 step from line search = 0.100132 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.766100e-002 0.000000e+000 energy 7.272349e-001 1.998446e-004 7.272349e-003 displacement 2.434808e+000 1.434003e-004 2.540310e-006 40 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 179 stiffness matrix reformations = 4 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.541863e-002 0.000000e+000 energy 7.272349e-001 1.123825e-004 7.272349e-003 displacement 2.434808e+000 4.935197e-005 2.557798e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #4 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 41 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 184 stiffness matrix reformations = 5 step from line search = 0.156813 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.886364e-002 0.000000e+000 energy 7.272349e-001 3.515765e-004 7.272349e-003 displacement 2.434808e+000 6.507449e-004 2.622116e-006 42 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 190 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.581890e-002 0.000000e+000 energy 7.272349e-001 1.489984e-004 7.272349e-003 displacement 2.434808e+000 1.393538e-004 2.592195e-006 43 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 196 stiffness matrix reformations = 5 step from line search = 0.111395 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.560380e-002 0.000000e+000 energy 7.272349e-001 2.295536e-004 7.272349e-003 displacement 2.434808e+000 2.044105e-004 2.556318e-006 44 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 197 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.430595e-002 0.000000e+000 energy 7.272349e-001 9.607314e-005 7.272349e-003 displacement 2.434808e+000 6.408116e-005 2.576356e-006 45 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 203 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.351454e-002 0.000000e+000 energy 7.272349e-001 3.994245e-005 7.272349e-003 displacement 2.434808e+000 1.172481e-005 2.567769e-006 46 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 209 stiffness matrix reformations = 5 step from line search = 0.098907 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.789614e-002 0.000000e+000 energy 7.272349e-001 1.966442e-004 7.272349e-003 displacement 2.434808e+000 1.376737e-004 2.538524e-006 47 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 215 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.567756e-002 0.000000e+000 energy 7.272349e-001 1.112374e-004 7.272349e-003 displacement 2.434808e+000 4.786372e-005 2.555736e-006 48 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 220 stiffness matrix reformations = 5 step from line search = 0.157917 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.872497e-002 0.000000e+000 energy 7.272349e-001 3.545373e-004 7.272349e-003 displacement 2.434808e+000 6.666533e-004 2.620801e-006 49 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 226 stiffness matrix reformations = 5 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.567042e-002 0.000000e+000 energy 7.272349e-001 1.493934e-004 7.272349e-003 displacement 2.434808e+000 1.414196e-004 2.590672e-006 50 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 232 stiffness matrix reformations = 5 step from line search = 0.110612 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.574090e-002 0.000000e+000 energy 7.272349e-001 2.274754e-004 7.272349e-003 displacement 2.434808e+000 1.996570e-004 2.555230e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #5 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 51 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 237 stiffness matrix reformations = 6 step from line search = 0.158186 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.869121e-002 0.000000e+000 energy 7.272349e-001 3.552610e-004 7.272349e-003 displacement 2.434808e+000 6.705922e-004 2.620479e-006 52 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 243 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.563429e-002 0.000000e+000 energy 7.272349e-001 1.494882e-004 7.272349e-003 displacement 2.434808e+000 1.419229e-004 2.590300e-006 53 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 249 stiffness matrix reformations = 6 step from line search = 0.110421 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.577446e-002 0.000000e+000 energy 7.272349e-001 2.269688e-004 7.272349e-003 displacement 2.434808e+000 1.985099e-004 2.554963e-006 54 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 250 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.415917e-002 0.000000e+000 energy 7.272349e-001 9.457021e-005 7.272349e-003 displacement 2.434808e+000 6.273533e-005 2.574780e-006 55 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 256 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.338381e-002 0.000000e+000 energy 7.272349e-001 3.913856e-005 7.272349e-003 displacement 2.434808e+000 1.136756e-005 2.566329e-006 56 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 262 stiffness matrix reformations = 6 step from line search = 0.098176 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.803772e-002 0.000000e+000 energy 7.272349e-001 1.947358e-004 7.272349e-003 displacement 2.434808e+000 1.343327e-004 2.537453e-006 57 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 268 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583347e-002 0.000000e+000 energy 7.272349e-001 1.105466e-004 7.272349e-003 displacement 2.434808e+000 4.698573e-005 2.554499e-006 58 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 273 stiffness matrix reformations = 6 step from line search = 0.158578 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.864223e-002 0.000000e+000 energy 7.272349e-001 3.563121e-004 7.272349e-003 displacement 2.434808e+000 6.763332e-004 2.620014e-006 59 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 279 stiffness matrix reformations = 6 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.558196e-002 0.000000e+000 energy 7.272349e-001 1.496247e-004 7.272349e-003 displacement 2.434808e+000 1.426629e-004 2.589762e-006 60 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 285 stiffness matrix reformations = 6 step from line search = 0.110145 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.582322e-002 0.000000e+000 energy 7.272349e-001 2.262345e-004 7.272349e-003 displacement 2.434808e+000 1.968551e-004 2.554577e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #6 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 61 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 290 stiffness matrix reformations = 7 step from line search = 0.158536 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.864758e-002 0.000000e+000 energy 7.272349e-001 3.561975e-004 7.272349e-003 displacement 2.434808e+000 6.757096e-004 2.620064e-006 62 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 296 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.558765e-002 0.000000e+000 energy 7.272349e-001 1.496098e-004 7.272349e-003 displacement 2.434808e+000 1.425794e-004 2.589820e-006 63 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 302 stiffness matrix reformations = 7 step from line search = 0.110175 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.581791e-002 0.000000e+000 energy 7.272349e-001 2.263144e-004 7.272349e-003 displacement 2.434808e+000 1.970346e-004 2.554619e-006 64 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 303 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.412201e-002 0.000000e+000 energy 7.272349e-001 9.419067e-005 7.272349e-003 displacement 2.434808e+000 6.239646e-005 2.574380e-006 65 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 309 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.335069e-002 0.000000e+000 energy 7.272349e-001 3.893615e-005 7.272349e-003 displacement 2.434808e+000 1.127820e-005 2.565963e-006 66 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 315 stiffness matrix reformations = 7 step from line search = 0.097990 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.807380e-002 0.000000e+000 energy 7.272349e-001 1.942517e-004 7.272349e-003 displacement 2.434808e+000 1.334938e-004 2.537180e-006 67 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 321 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.587321e-002 0.000000e+000 energy 7.272349e-001 1.103704e-004 7.272349e-003 displacement 2.434808e+000 4.676413e-005 2.554185e-006 68 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 326 stiffness matrix reformations = 7 step from line search = 0.158746 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.862124e-002 0.000000e+000 energy 7.272349e-001 3.567634e-004 7.272349e-003 displacement 2.434808e+000 6.788121e-004 2.619815e-006 69 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 332 stiffness matrix reformations = 7 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555953e-002 0.000000e+000 energy 7.272349e-001 1.496829e-004 7.272349e-003 displacement 2.434808e+000 1.429796e-004 2.589530e-006 70 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 338 stiffness matrix reformations = 7 step from line search = 0.110026 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.584417e-002 0.000000e+000 energy 7.272349e-001 2.259195e-004 7.272349e-003 displacement 2.434808e+000 1.961481e-004 2.554412e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #7 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 71 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 343 stiffness matrix reformations = 8 step from line search = 0.158624 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863650e-002 0.000000e+000 energy 7.272349e-001 3.564356e-004 7.272349e-003 displacement 2.434808e+000 6.770154e-004 2.619958e-006 72 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 349 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557581e-002 0.000000e+000 energy 7.272349e-001 1.496406e-004 7.272349e-003 displacement 2.434808e+000 1.427464e-004 2.589698e-006 73 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 355 stiffness matrix reformations = 8 step from line search = 0.110112 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.582896e-002 0.000000e+000 energy 7.272349e-001 2.261482e-004 7.272349e-003 displacement 2.434808e+000 1.966611e-004 2.554532e-006 74 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 356 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.411258e-002 0.000000e+000 energy 7.272349e-001 9.409434e-005 7.272349e-003 displacement 2.434808e+000 6.231052e-005 2.574278e-006 75 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 362 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.334228e-002 0.000000e+000 energy 7.272349e-001 3.888481e-005 7.272349e-003 displacement 2.434808e+000 1.125557e-005 2.565871e-006 76 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 368 stiffness matrix reformations = 8 step from line search = 0.097943 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808298e-002 0.000000e+000 energy 7.272349e-001 1.941287e-004 7.272349e-003 displacement 2.434808e+000 1.332812e-004 2.537111e-006 77 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 374 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588332e-002 0.000000e+000 energy 7.272349e-001 1.103256e-004 7.272349e-003 displacement 2.434808e+000 4.670790e-005 2.554105e-006 78 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 379 stiffness matrix reformations = 8 step from line search = 0.158789 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861590e-002 0.000000e+000 energy 7.272349e-001 3.568782e-004 7.272349e-003 displacement 2.434808e+000 6.794435e-004 2.619764e-006 79 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 385 stiffness matrix reformations = 8 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555383e-002 0.000000e+000 energy 7.272349e-001 1.496976e-004 7.272349e-003 displacement 2.434808e+000 1.430602e-004 2.589471e-006 80 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 391 stiffness matrix reformations = 8 step from line search = 0.109996 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.584950e-002 0.000000e+000 energy 7.272349e-001 2.258395e-004 7.272349e-003 displacement 2.434808e+000 1.959688e-004 2.554369e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #8 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 81 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 396 stiffness matrix reformations = 9 step from line search = 0.158647 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863369e-002 0.000000e+000 energy 7.272349e-001 3.564961e-004 7.272349e-003 displacement 2.434808e+000 6.773477e-004 2.619932e-006 82 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 402 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557280e-002 0.000000e+000 energy 7.272349e-001 1.496484e-004 7.272349e-003 displacement 2.434808e+000 1.427889e-004 2.589667e-006 83 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 408 stiffness matrix reformations = 9 step from line search = 0.110096 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583177e-002 0.000000e+000 energy 7.272349e-001 2.261059e-004 7.272349e-003 displacement 2.434808e+000 1.965663e-004 2.554510e-006 84 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 409 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.411018e-002 0.000000e+000 energy 7.272349e-001 9.406986e-005 7.272349e-003 displacement 2.434808e+000 6.228868e-005 2.574252e-006 85 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 415 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.334014e-002 0.000000e+000 energy 7.272349e-001 3.887177e-005 7.272349e-003 displacement 2.434808e+000 1.124982e-005 2.565847e-006 86 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 421 stiffness matrix reformations = 9 step from line search = 0.097931 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808531e-002 0.000000e+000 energy 7.272349e-001 1.940974e-004 7.272349e-003 displacement 2.434808e+000 1.332272e-004 2.537093e-006 87 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 427 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588589e-002 0.000000e+000 energy 7.272349e-001 1.103142e-004 7.272349e-003 displacement 2.434808e+000 4.669360e-005 2.554085e-006 88 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 432 stiffness matrix reformations = 9 step from line search = 0.158800 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861455e-002 0.000000e+000 energy 7.272349e-001 3.569074e-004 7.272349e-003 displacement 2.434808e+000 6.796041e-004 2.619751e-006 89 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 438 stiffness matrix reformations = 9 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555238e-002 0.000000e+000 energy 7.272349e-001 1.497014e-004 7.272349e-003 displacement 2.434808e+000 1.430807e-004 2.589457e-006 90 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 444 stiffness matrix reformations = 9 step from line search = 0.109988 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585086e-002 0.000000e+000 energy 7.272349e-001 2.258191e-004 7.272349e-003 displacement 2.434808e+000 1.959232e-004 2.554359e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #9 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 91 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 449 stiffness matrix reformations = 10 step from line search = 0.158653 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863297e-002 0.000000e+000 energy 7.272349e-001 3.565115e-004 7.272349e-003 displacement 2.434808e+000 6.774322e-004 2.619925e-006 92 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 455 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557203e-002 0.000000e+000 energy 7.272349e-001 1.496504e-004 7.272349e-003 displacement 2.434808e+000 1.427997e-004 2.589659e-006 93 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 461 stiffness matrix reformations = 10 step from line search = 0.110092 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583249e-002 0.000000e+000 energy 7.272349e-001 2.260952e-004 7.272349e-003 displacement 2.434808e+000 1.965422e-004 2.554504e-006 94 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 462 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410957e-002 0.000000e+000 energy 7.272349e-001 9.406363e-005 7.272349e-003 displacement 2.434808e+000 6.228313e-005 2.574246e-006 95 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 468 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333960e-002 0.000000e+000 energy 7.272349e-001 3.886845e-005 7.272349e-003 displacement 2.434808e+000 1.124836e-005 2.565841e-006 96 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 474 stiffness matrix reformations = 10 step from line search = 0.097928 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808591e-002 0.000000e+000 energy 7.272349e-001 1.940895e-004 7.272349e-003 displacement 2.434808e+000 1.332135e-004 2.537089e-006 97 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 480 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588654e-002 0.000000e+000 energy 7.272349e-001 1.103113e-004 7.272349e-003 displacement 2.434808e+000 4.668997e-005 2.554080e-006 98 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 485 stiffness matrix reformations = 10 step from line search = 0.158803 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861420e-002 0.000000e+000 energy 7.272349e-001 3.569148e-004 7.272349e-003 displacement 2.434808e+000 6.796450e-004 2.619748e-006 99 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 491 stiffness matrix reformations = 10 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555201e-002 0.000000e+000 energy 7.272349e-001 1.497023e-004 7.272349e-003 displacement 2.434808e+000 1.430859e-004 2.589453e-006 100 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 497 stiffness matrix reformations = 10 step from line search = 0.109986 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585120e-002 0.000000e+000 energy 7.272349e-001 2.258139e-004 7.272349e-003 displacement 2.434808e+000 1.959116e-004 2.554356e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #10 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 101 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 502 stiffness matrix reformations = 11 step from line search = 0.158654 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863279e-002 0.000000e+000 energy 7.272349e-001 3.565154e-004 7.272349e-003 displacement 2.434808e+000 6.774537e-004 2.619923e-006 102 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 508 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557184e-002 0.000000e+000 energy 7.272349e-001 1.496509e-004 7.272349e-003 displacement 2.434808e+000 1.428024e-004 2.589657e-006 103 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 514 stiffness matrix reformations = 11 step from line search = 0.110091 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583267e-002 0.000000e+000 energy 7.272349e-001 2.260925e-004 7.272349e-003 displacement 2.434808e+000 1.965360e-004 2.554503e-006 104 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 515 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410941e-002 0.000000e+000 energy 7.272349e-001 9.406205e-005 7.272349e-003 displacement 2.434808e+000 6.228172e-005 2.574244e-006 105 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 521 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333946e-002 0.000000e+000 energy 7.272349e-001 3.886761e-005 7.272349e-003 displacement 2.434808e+000 1.124799e-005 2.565839e-006 106 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 527 stiffness matrix reformations = 11 step from line search = 0.097927 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808606e-002 0.000000e+000 energy 7.272349e-001 1.940875e-004 7.272349e-003 displacement 2.434808e+000 1.332100e-004 2.537088e-006 107 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 533 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588671e-002 0.000000e+000 energy 7.272349e-001 1.103105e-004 7.272349e-003 displacement 2.434808e+000 4.668905e-005 2.554078e-006 108 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 538 stiffness matrix reformations = 11 step from line search = 0.158804 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861412e-002 0.000000e+000 energy 7.272349e-001 3.569167e-004 7.272349e-003 displacement 2.434808e+000 6.796554e-004 2.619747e-006 109 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 544 stiffness matrix reformations = 11 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555192e-002 0.000000e+000 energy 7.272349e-001 1.497025e-004 7.272349e-003 displacement 2.434808e+000 1.430872e-004 2.589452e-006 110 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 550 stiffness matrix reformations = 11 step from line search = 0.109986 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585129e-002 0.000000e+000 energy 7.272349e-001 2.258126e-004 7.272349e-003 displacement 2.434808e+000 1.959086e-004 2.554355e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #11 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 111 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 555 stiffness matrix reformations = 12 step from line search = 0.158654 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863274e-002 0.000000e+000 energy 7.272349e-001 3.565164e-004 7.272349e-003 displacement 2.434808e+000 6.774591e-004 2.619923e-006 112 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 561 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557179e-002 0.000000e+000 energy 7.272349e-001 1.496510e-004 7.272349e-003 displacement 2.434808e+000 1.428031e-004 2.589657e-006 113 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 567 stiffness matrix reformations = 12 step from line search = 0.110091 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583271e-002 0.000000e+000 energy 7.272349e-001 2.260918e-004 7.272349e-003 displacement 2.434808e+000 1.965345e-004 2.554502e-006 114 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 568 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410937e-002 0.000000e+000 energy 7.272349e-001 9.406165e-005 7.272349e-003 displacement 2.434808e+000 6.228136e-005 2.574244e-006 115 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 574 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333942e-002 0.000000e+000 energy 7.272349e-001 3.886739e-005 7.272349e-003 displacement 2.434808e+000 1.124789e-005 2.565839e-006 116 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 580 stiffness matrix reformations = 12 step from line search = 0.097927 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808610e-002 0.000000e+000 energy 7.272349e-001 1.940870e-004 7.272349e-003 displacement 2.434808e+000 1.332091e-004 2.537087e-006 117 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 586 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588675e-002 0.000000e+000 energy 7.272349e-001 1.103104e-004 7.272349e-003 displacement 2.434808e+000 4.668881e-005 2.554078e-006 118 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 591 stiffness matrix reformations = 12 step from line search = 0.158804 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861409e-002 0.000000e+000 energy 7.272349e-001 3.569172e-004 7.272349e-003 displacement 2.434808e+000 6.796580e-004 2.619747e-006 119 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 597 stiffness matrix reformations = 12 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555189e-002 0.000000e+000 energy 7.272349e-001 1.497026e-004 7.272349e-003 displacement 2.434808e+000 1.430875e-004 2.589452e-006 120 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 603 stiffness matrix reformations = 12 step from line search = 0.109985 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585131e-002 0.000000e+000 energy 7.272349e-001 2.258123e-004 7.272349e-003 displacement 2.434808e+000 1.959079e-004 2.554355e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #12 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 121 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 608 stiffness matrix reformations = 13 step from line search = 0.158655 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863273e-002 0.000000e+000 energy 7.272349e-001 3.565167e-004 7.272349e-003 displacement 2.434808e+000 6.774605e-004 2.619923e-006 122 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 614 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557178e-002 0.000000e+000 energy 7.272349e-001 1.496510e-004 7.272349e-003 displacement 2.434808e+000 1.428033e-004 2.589657e-006 123 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 620 stiffness matrix reformations = 13 step from line search = 0.110091 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583273e-002 0.000000e+000 energy 7.272349e-001 2.260916e-004 7.272349e-003 displacement 2.434808e+000 1.965341e-004 2.554502e-006 124 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 621 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410936e-002 0.000000e+000 energy 7.272349e-001 9.406155e-005 7.272349e-003 displacement 2.434808e+000 6.228127e-005 2.574244e-006 125 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 627 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333941e-002 0.000000e+000 energy 7.272349e-001 3.886734e-005 7.272349e-003 displacement 2.434808e+000 1.124787e-005 2.565839e-006 126 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 633 stiffness matrix reformations = 13 step from line search = 0.097927 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808611e-002 0.000000e+000 energy 7.272349e-001 1.940868e-004 7.272349e-003 displacement 2.434808e+000 1.332089e-004 2.537087e-006 127 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 639 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588676e-002 0.000000e+000 energy 7.272349e-001 1.103103e-004 7.272349e-003 displacement 2.434808e+000 4.668875e-005 2.554078e-006 128 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 644 stiffness matrix reformations = 13 step from line search = 0.158804 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861409e-002 0.000000e+000 energy 7.272349e-001 3.569173e-004 7.272349e-003 displacement 2.434808e+000 6.796587e-004 2.619747e-006 129 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 650 stiffness matrix reformations = 13 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555189e-002 0.000000e+000 energy 7.272349e-001 1.497026e-004 7.272349e-003 displacement 2.434808e+000 1.430876e-004 2.589451e-006 130 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 656 stiffness matrix reformations = 13 step from line search = 0.109985 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585132e-002 0.000000e+000 energy 7.272349e-001 2.258122e-004 7.272349e-003 displacement 2.434808e+000 1.959077e-004 2.554355e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #13 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 131 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 661 stiffness matrix reformations = 14 step from line search = 0.158655 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863273e-002 0.000000e+000 energy 7.272349e-001 3.565167e-004 7.272349e-003 displacement 2.434808e+000 6.774609e-004 2.619923e-006 132 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 667 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557177e-002 0.000000e+000 energy 7.272349e-001 1.496510e-004 7.272349e-003 displacement 2.434808e+000 1.428033e-004 2.589657e-006 133 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 673 stiffness matrix reformations = 14 step from line search = 0.110091 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583273e-002 0.000000e+000 energy 7.272349e-001 2.260915e-004 7.272349e-003 displacement 2.434808e+000 1.965340e-004 2.554502e-006 134 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 674 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410936e-002 0.000000e+000 energy 7.272349e-001 9.406152e-005 7.272349e-003 displacement 2.434808e+000 6.228125e-005 2.574243e-006 135 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 680 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333941e-002 0.000000e+000 energy 7.272349e-001 3.886733e-005 7.272349e-003 displacement 2.434808e+000 1.124786e-005 2.565839e-006 136 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 686 stiffness matrix reformations = 14 step from line search = 0.097927 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808611e-002 0.000000e+000 energy 7.272349e-001 1.940868e-004 7.272349e-003 displacement 2.434808e+000 1.332088e-004 2.537087e-006 137 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 692 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588676e-002 0.000000e+000 energy 7.272349e-001 1.103103e-004 7.272349e-003 displacement 2.434808e+000 4.668874e-005 2.554078e-006 138 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 697 stiffness matrix reformations = 14 step from line search = 0.158804 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861409e-002 0.000000e+000 energy 7.272349e-001 3.569173e-004 7.272349e-003 displacement 2.434808e+000 6.796588e-004 2.619747e-006 139 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 703 stiffness matrix reformations = 14 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555188e-002 0.000000e+000 energy 7.272349e-001 1.497026e-004 7.272349e-003 displacement 2.434808e+000 1.430876e-004 2.589451e-006 140 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 709 stiffness matrix reformations = 14 step from line search = 0.109985 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585132e-002 0.000000e+000 energy 7.272349e-001 2.258122e-004 7.272349e-003 displacement 2.434808e+000 1.959076e-004 2.554355e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #14 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351223 141 Nonlinear solution status: time= 0.920865 stiffness updates = 0 right hand side evaluations = 714 stiffness matrix reformations = 15 step from line search = 0.158655 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.863273e-002 0.000000e+000 energy 7.272349e-001 3.565167e-004 7.272349e-003 displacement 2.434808e+000 6.774610e-004 2.619923e-006 142 Nonlinear solution status: time= 0.920865 stiffness updates = 1 right hand side evaluations = 720 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.557177e-002 0.000000e+000 energy 7.272349e-001 1.496510e-004 7.272349e-003 displacement 2.434808e+000 1.428034e-004 2.589657e-006 143 Nonlinear solution status: time= 0.920865 stiffness updates = 2 right hand side evaluations = 726 stiffness matrix reformations = 15 step from line search = 0.110091 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.583273e-002 0.000000e+000 energy 7.272349e-001 2.260915e-004 7.272349e-003 displacement 2.434808e+000 1.965339e-004 2.554502e-006 144 Nonlinear solution status: time= 0.920865 stiffness updates = 3 right hand side evaluations = 727 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.410936e-002 0.000000e+000 energy 7.272349e-001 9.406151e-005 7.272349e-003 displacement 2.434808e+000 6.228124e-005 2.574243e-006 145 Nonlinear solution status: time= 0.920865 stiffness updates = 4 right hand side evaluations = 733 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.333941e-002 0.000000e+000 energy 7.272349e-001 3.886732e-005 7.272349e-003 displacement 2.434808e+000 1.124786e-005 2.565839e-006 146 Nonlinear solution status: time= 0.920865 stiffness updates = 5 right hand side evaluations = 739 stiffness matrix reformations = 15 step from line search = 0.097927 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.808611e-002 0.000000e+000 energy 7.272349e-001 1.940868e-004 7.272349e-003 displacement 2.434808e+000 1.332088e-004 2.537087e-006 147 Nonlinear solution status: time= 0.920865 stiffness updates = 6 right hand side evaluations = 745 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.588676e-002 0.000000e+000 energy 7.272349e-001 1.103103e-004 7.272349e-003 displacement 2.434808e+000 4.668873e-005 2.554078e-006 148 Nonlinear solution status: time= 0.920865 stiffness updates = 7 right hand side evaluations = 750 stiffness matrix reformations = 15 step from line search = 0.158804 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.861409e-002 0.000000e+000 energy 7.272349e-001 3.569173e-004 7.272349e-003 displacement 2.434808e+000 6.796589e-004 2.619747e-006 149 Nonlinear solution status: time= 0.920865 stiffness updates = 8 right hand side evaluations = 756 stiffness matrix reformations = 15 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 1.555188e-002 0.000000e+000 energy 7.272349e-001 1.497026e-004 7.272349e-003 displacement 2.434808e+000 1.430876e-004 2.589451e-006 150 Nonlinear solution status: time= 0.920865 stiffness updates = 9 right hand side evaluations = 762 stiffness matrix reformations = 15 step from line search = 0.109985 convergence norms : INITIAL CURRENT REQUIRED residual 9.595744e+000 2.585132e-002 0.000000e+000 energy 7.272349e-001 2.258122e-004 7.272349e-003 displacement 2.434808e+000 1.959076e-004 2.554355e-006 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #15 ************************************************************************* * ERROR * * * * Max nr of reformations reached. * ************************************************************************* ------- failed to converge at time : 0.920865 Retrying time step. Retry attempt 1 of max 20 AUTO STEPPER: retry step, dt = 0.0104324 ===== beginning time step 18 : 0.910432 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351232 1 Nonlinear solution status: time= 0.910432 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 2.601155e-002 0.000000e+000 energy 2.202046e-001 2.625852e-003 2.202046e-003 displacement 7.287964e-001 7.287964e-001 7.287964e-007 2 Nonlinear solution status: time= 0.910432 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 2.780225e-004 0.000000e+000 energy 2.202046e-001 2.506113e-005 2.202046e-003 displacement 7.287964e-001 1.325188e-002 5.865407e-007 3 Nonlinear solution status: time= 0.910432 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 1.724822e-006 0.000000e+000 energy 2.202046e-001 3.512580e-007 2.202046e-003 displacement 7.287964e-001 5.194438e-005 5.758344e-007 4 Nonlinear solution status: time= 0.910432 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 6.814244e-010 0.000000e+000 energy 2.202046e-001 1.513339e-010 2.202046e-003 displacement 7.287964e-001 6.728533e-008 5.762186e-007 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.465274e-002 1.000000e-002 gap function : 1.120631e-001 *** 5 Nonlinear solution status: time= 0.910432 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 2.385336e-002 0.000000e+000 energy 2.202046e-001 1.215427e-003 2.202046e-003 displacement 7.287964e-001 1.295378e+000 3.593432e-006 6 Nonlinear solution status: time= 0.910432 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 1.989249e-005 0.000000e+000 energy 2.202046e-001 8.047520e-007 2.202046e-003 displacement 7.287964e-001 3.866957e-004 3.662903e-006 7 Nonlinear solution status: time= 0.910432 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.081891e+000 2.118639e-008 0.000000e+000 energy 2.202046e-001 7.026802e-010 2.202046e-003 displacement 7.287964e-001 5.385205e-008 3.663221e-006 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 7.417345e-003 1.000000e-002 gap function : 9.300092e-002 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.910432 AUTO STEPPER: increasing time step, dt = 0.0279185 ===== beginning time step 19 : 0.938351 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351232 1 Nonlinear solution status: time= 0.938351 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 6.842736e-001 0.000000e+000 energy 1.300794e+000 1.261040e-001 1.300794e-002 displacement 4.475337e+000 4.475337e+000 4.475337e-006 2 Nonlinear solution status: time= 0.938351 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 9.654776e-002 0.000000e+000 energy 1.300794e+000 1.106416e-002 1.300794e-002 displacement 4.475337e+000 9.439911e-002 5.600125e-006 3 Nonlinear solution status: time= 0.938351 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 1.898857e-004 0.000000e+000 energy 1.300794e+000 1.666599e-005 1.300794e-002 displacement 4.475337e+000 7.060036e-003 5.217154e-006 4 Nonlinear solution status: time= 0.938351 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 8.069799e-007 0.000000e+000 energy 1.300794e+000 2.872165e-008 1.300794e-002 displacement 4.475337e+000 8.408349e-006 5.207347e-006 5 Nonlinear solution status: time= 0.938351 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 3.071113e-009 0.000000e+000 energy 1.300794e+000 2.202016e-010 1.300794e-002 displacement 4.475337e+000 3.995160e-009 5.207554e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 2.872006e-002 1.000000e-002 gap function : 1.878701e-001 *** 6 Nonlinear solution status: time= 0.938351 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 8.139212e-001 0.000000e+000 energy 1.300794e+000 1.105326e-002 1.300794e-002 displacement 4.475337e+000 8.196535e+000 2.644552e-005 7 Nonlinear solution status: time= 0.938351 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 3.831064e-003 0.000000e+000 energy 1.300794e+000 9.361727e-005 1.300794e-002 displacement 4.475337e+000 5.783083e-003 2.707303e-005 8 Nonlinear solution status: time= 0.938351 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 1.781375e-005 0.000000e+000 energy 1.300794e+000 1.673258e-008 1.300794e-002 displacement 4.475337e+000 2.100078e-005 2.704405e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.154272e-002 1.000000e-002 gap function : 1.005529e-001 *** 9 Nonlinear solution status: time= 0.938351 stiffness updates = 6 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 1.476325e-001 0.000000e+000 energy 1.300794e+000 1.801407e-003 1.300794e-002 displacement 4.475337e+000 6.628257e-001 3.614303e-005 10 Nonlinear solution status: time= 0.938351 stiffness updates = 7 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 4.054318e-002 0.000000e+000 energy 1.300794e+000 3.148788e-003 1.300794e-002 displacement 4.475337e+000 2.206379e-002 3.489734e-005 11 Nonlinear solution status: time= 0.938351 stiffness updates = 8 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 1.469450e-003 0.000000e+000 energy 1.300794e+000 3.645417e-005 1.300794e-002 displacement 4.475337e+000 6.529849e-003 3.562881e-005 12 Nonlinear solution status: time= 0.938351 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.705560e+001 7.428196e-005 0.000000e+000 energy 1.300794e+000 3.218315e-007 1.300794e-002 displacement 4.475337e+000 1.903276e-005 3.565593e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.603733e-003 1.000000e-002 gap function : 8.949982e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.938351 AUTO STEPPER: decreasing time step, dt = 0.025486 ===== beginning time step 20 : 0.963837 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351220 1 Nonlinear solution status: time= 0.963837 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.018120e-001 0.000000e+000 energy 1.296145e+000 9.469928e-003 1.296145e-002 displacement 4.537907e+000 4.537907e+000 4.537907e-006 2 Nonlinear solution status: time= 0.963837 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.160589e-002 0.000000e+000 energy 1.296145e+000 3.410630e-003 1.296145e-002 displacement 4.537907e+000 6.016442e-002 3.832527e-006 3 Nonlinear solution status: time= 0.963837 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.495971e-003 0.000000e+000 energy 1.296145e+000 2.580075e-004 1.296145e-002 displacement 4.537907e+000 7.960085e-003 4.097043e-006 4 Nonlinear solution status: time= 0.963837 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.748104e-005 0.000000e+000 energy 1.296145e+000 1.027243e-005 1.296145e-002 displacement 4.537907e+000 7.382874e-004 4.185469e-006 5 Nonlinear solution status: time= 0.963837 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 5.927653e-007 0.000000e+000 energy 1.296145e+000 5.726813e-008 1.296145e-002 displacement 4.537907e+000 2.650236e-005 4.202046e-006 6 Nonlinear solution status: time= 0.963837 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 6.212108e-010 0.000000e+000 energy 1.296145e+000 9.267572e-011 1.296145e-002 displacement 4.537907e+000 5.958139e-009 4.202249e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 2.558965e-002 1.000000e-002 gap function : 1.761508e-001 *** 7 Nonlinear solution status: time= 0.963837 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.099593e+000 0.000000e+000 energy 1.296145e+000 2.528694e-001 1.296145e-002 displacement 4.537907e+000 8.163435e+000 2.407479e-005 8 Nonlinear solution status: time= 0.963837 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.482938e-001 0.000000e+000 energy 1.296145e+000 1.886732e-002 1.296145e-002 displacement 4.537907e+000 4.653096e-001 1.865961e-005 9 Nonlinear solution status: time= 0.963837 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.548629e-002 0.000000e+000 energy 1.296145e+000 2.357959e-003 1.296145e-002 displacement 4.537907e+000 4.848937e-002 2.000347e-005 10 Nonlinear solution status: time= 0.963837 stiffness updates = 8 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.224838e-003 0.000000e+000 energy 1.296145e+000 1.577173e-004 1.296145e-002 displacement 4.537907e+000 2.487927e-002 2.120323e-005 11 Nonlinear solution status: time= 0.963837 stiffness updates = 9 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.769014e-005 0.000000e+000 energy 1.296145e+000 2.690784e-007 1.296145e-002 displacement 4.537907e+000 8.121777e-005 2.114826e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351214 12 Nonlinear solution status: time= 0.963837 stiffness updates = 0 right hand side evaluations = 14 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 2.537529e-016 0.000000e+000 energy 1.296145e+000 5.210698e-014 1.296145e-002 displacement 4.537907e+000 2.612253e-008 2.114725e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 1.080696e-002 1.000000e-002 gap function : 9.980974e-002 *** 13 Nonlinear solution status: time= 0.963837 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.333202e-001 0.000000e+000 energy 1.296145e+000 8.011842e-003 1.296145e-002 displacement 4.537907e+000 7.223991e-001 2.967172e-005 14 Nonlinear solution status: time= 0.963837 stiffness updates = 1 right hand side evaluations = 18 stiffness matrix reformations = 0 step from line search = 0.617513 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 5.232789e-002 0.000000e+000 energy 1.296145e+000 6.054120e-003 1.296145e-002 displacement 4.537907e+000 6.334191e-002 2.768891e-005 15 Nonlinear solution status: time= 0.963837 stiffness updates = 2 right hand side evaluations = 19 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.245857e-002 0.000000e+000 energy 1.296145e+000 1.582810e-004 1.296145e-002 displacement 4.537907e+000 8.505356e-003 2.836061e-005 16 Nonlinear solution status: time= 0.963837 stiffness updates = 3 right hand side evaluations = 20 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 9.918143e-005 0.000000e+000 energy 1.296145e+000 6.152618e-006 1.296145e-002 displacement 4.537907e+000 1.948329e-004 2.846972e-005 17 Nonlinear solution status: time= 0.963837 stiffness updates = 4 right hand side evaluations = 21 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 4.501295e-005 0.000000e+000 energy 1.296145e+000 2.121094e-006 1.296145e-002 displacement 4.537907e+000 3.220938e-005 2.852278e-005 18 Nonlinear solution status: time= 0.963837 stiffness updates = 5 right hand side evaluations = 22 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 4.485967e-006 0.000000e+000 energy 1.296145e+000 2.735720e-007 1.296145e-002 displacement 4.537907e+000 2.998278e-005 2.857051e-005 19 Nonlinear solution status: time= 0.963837 stiffness updates = 6 right hand side evaluations = 23 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.742515e+001 1.287569e-007 0.000000e+000 energy 1.296145e+000 1.220642e-008 1.296145e-002 displacement 4.537907e+000 3.496700e-007 2.857419e-005 ........................ augmentation # 3 sliding interface # 1 CURRENT REQUIRED normal force : 6.303826e-003 1.000000e-002 gap function : 8.346209e-002 *** convergence summary number of iterations : 19 number of reformations : 0 ------- converged at time : 0.963837 AUTO STEPPER: decreasing time step, dt = 0.0184895 ===== beginning time step 21 : 0.982326 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351214 1 Nonlinear solution status: time= 0.982326 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 6.899302e-001 0.000000e+000 energy 7.205106e-001 8.067941e-003 7.205106e-003 displacement 2.597376e+000 2.597376e+000 2.597376e-006 2 Nonlinear solution status: time= 0.982326 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 2.298626e-001 0.000000e+000 energy 7.205106e-001 9.676738e-003 7.205106e-003 displacement 2.597376e+000 4.855247e-002 2.683653e-006 3 Nonlinear solution status: time= 0.982326 stiffness updates = 2 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 0.557461 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 5.513839e-001 0.000000e+000 energy 7.205106e-001 1.315320e-002 7.205106e-003 displacement 2.597376e+000 1.828127e-001 2.388761e-006 4 Nonlinear solution status: time= 0.982326 stiffness updates = 3 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 3.337930e-002 0.000000e+000 energy 7.205106e-001 9.901414e-006 7.205106e-003 displacement 2.597376e+000 1.103932e-002 2.316396e-006 5 Nonlinear solution status: time= 0.982326 stiffness updates = 4 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 4.759430e-003 0.000000e+000 energy 7.205106e-001 4.087665e-005 7.205106e-003 displacement 2.597376e+000 4.004723e-003 2.275057e-006 6 Nonlinear solution status: time= 0.982326 stiffness updates = 5 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 4.396003e-004 0.000000e+000 energy 7.205106e-001 2.451447e-005 7.205106e-003 displacement 2.597376e+000 2.768606e-004 2.236865e-006 7 Nonlinear solution status: time= 0.982326 stiffness updates = 6 right hand side evaluations = 9 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 3.677646e-007 0.000000e+000 energy 7.205106e-001 8.939556e-009 7.205106e-003 displacement 2.597376e+000 5.393073e-005 2.218311e-006 8 Nonlinear solution status: time= 0.982326 stiffness updates = 7 right hand side evaluations = 10 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 9.607037e-010 0.000000e+000 energy 7.205106e-001 8.870767e-011 7.205106e-003 displacement 2.597376e+000 7.634574e-009 2.218159e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.976493e-002 1.000000e-002 gap function : 1.502936e-001 *** 9 Nonlinear solution status: time= 0.982326 stiffness updates = 7 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 1.087743e+000 0.000000e+000 energy 7.205106e-001 4.012704e-002 7.205106e-003 displacement 2.597376e+000 4.431844e+000 1.251828e-005 10 Nonlinear solution status: time= 0.982326 stiffness updates = 8 right hand side evaluations = 13 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 2.366702e-002 0.000000e+000 energy 7.205106e-001 3.002556e-004 7.205106e-003 displacement 2.597376e+000 2.890842e-001 1.559381e-005 11 Nonlinear solution status: time= 0.982326 stiffness updates = 9 right hand side evaluations = 14 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 1.411539e-003 0.000000e+000 energy 7.205106e-001 6.965330e-007 7.205106e-003 displacement 2.597376e+000 2.153851e-003 1.535380e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351202 12 Nonlinear solution status: time= 0.982326 stiffness updates = 0 right hand side evaluations = 15 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.014359e+001 4.922627e-012 0.000000e+000 energy 7.205106e-001 1.672160e-010 7.205106e-003 displacement 2.597376e+000 6.896708e-005 1.529774e-005 ************************************************************************* * WARNING * * * * No force acting on the system. * ************************************************************************* ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 8.605856e-003 1.000000e-002 gap function : 9.190442e-002 *** convergence summary number of iterations : 12 number of reformations : 0 ------- converged at time : 0.982326 AUTO STEPPER: decreasing time step, dt = 0.0168785 ===== beginning time step 22 : 0.999205 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351202 1 Nonlinear solution status: time= 0.999205 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 5.739684e-001 0.000000e+000 energy 7.851981e-001 3.775625e-003 7.851981e-003 displacement 2.821893e+000 2.821893e+000 2.821893e-006 2 Nonlinear solution status: time= 0.999205 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 4.329273e-002 0.000000e+000 energy 7.851981e-001 3.364193e-003 7.851981e-003 displacement 2.821893e+000 1.001799e-001 3.009668e-006 3 Nonlinear solution status: time= 0.999205 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.170936e-002 0.000000e+000 energy 7.851981e-001 6.697202e-004 7.851981e-003 displacement 2.821893e+000 2.804579e-002 2.664434e-006 4 Nonlinear solution status: time= 0.999205 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.575678e-003 0.000000e+000 energy 7.851981e-001 3.878238e-004 7.851981e-003 displacement 2.821893e+000 5.011167e-003 2.559922e-006 5 Nonlinear solution status: time= 0.999205 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.460966e-005 0.000000e+000 energy 7.851981e-001 2.516394e-007 7.851981e-003 displacement 2.821893e+000 1.208673e-003 2.601627e-006 6 Nonlinear solution status: time= 0.999205 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 4.425386e-007 0.000000e+000 energy 7.851981e-001 2.065642e-008 7.851981e-003 displacement 2.821893e+000 1.232333e-006 2.605188e-006 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 1.947038e-002 1.000000e-002 gap function : 1.513523e-001 *** 7 Nonlinear solution status: time= 0.999205 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.562223e+000 0.000000e+000 energy 7.851981e-001 2.852911e-002 7.851981e-003 displacement 2.821893e+000 4.244983e+000 1.328005e-005 8 Nonlinear solution status: time= 0.999205 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.572439e-001 0.000000e+000 energy 7.851981e-001 8.329594e-003 7.851981e-003 displacement 2.821893e+000 3.879711e-002 1.300470e-005 9 Nonlinear solution status: time= 0.999205 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.141202e-001 0.000000e+000 energy 7.851981e-001 5.139126e-003 7.851981e-003 displacement 2.821893e+000 7.427612e-002 1.461769e-005 10 Nonlinear solution status: time= 0.999205 stiffness updates = 8 right hand side evaluations = 12 stiffness matrix reformations = 0 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.503652e-002 0.000000e+000 energy 7.851981e-001 8.464957e-004 7.851981e-003 displacement 2.821893e+000 1.282893e-002 1.391381e-005 11 Nonlinear solution status: time= 0.999205 stiffness updates = 9 right hand side evaluations = 16 stiffness matrix reformations = 0 step from line search = 0.133879 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.223543e-002 0.000000e+000 energy 7.851981e-001 1.674780e-004 7.851981e-003 displacement 2.821893e+000 3.016637e-004 1.380871e-005 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #0 ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 12 Nonlinear solution status: time= 0.999205 stiffness updates = 0 right hand side evaluations = 22 stiffness matrix reformations = 1 step from line search = 0.062569 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 6.100554e-002 0.000000e+000 energy 7.851981e-001 1.686100e-004 7.851981e-003 displacement 2.821893e+000 5.235554e-005 1.376612e-005 13 Nonlinear solution status: time= 0.999205 stiffness updates = 1 right hand side evaluations = 23 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 5.801570e-002 0.000000e+000 energy 7.851981e-001 1.155693e-004 7.851981e-003 displacement 2.821893e+000 3.186386e-004 1.381356e-005 14 Nonlinear solution status: time= 0.999205 stiffness updates = 2 right hand side evaluations = 24 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.837688e-002 0.000000e+000 energy 7.851981e-001 4.520801e-004 7.851981e-003 displacement 2.821893e+000 1.477594e-003 1.398131e-005 15 Nonlinear solution status: time= 0.999205 stiffness updates = 3 right hand side evaluations = 25 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.327636e-002 0.000000e+000 energy 7.851981e-001 1.374621e-004 7.851981e-003 displacement 2.821893e+000 5.591456e-004 1.390401e-005 16 Nonlinear solution status: time= 0.999205 stiffness updates = 4 right hand side evaluations = 27 stiffness matrix reformations = 1 step from line search = 0.485499 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.136436e-002 0.000000e+000 energy 7.851981e-001 8.352713e-005 7.851981e-003 displacement 2.821893e+000 2.786960e-004 1.383409e-005 17 Nonlinear solution status: time= 0.999205 stiffness updates = 5 right hand side evaluations = 33 stiffness matrix reformations = 1 step from line search = 0.104968 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 1.095498e-002 0.000000e+000 energy 7.851981e-001 2.560974e-005 7.851981e-003 displacement 2.821893e+000 1.575116e-005 1.381424e-005 18 Nonlinear solution status: time= 0.999205 stiffness updates = 6 right hand side evaluations = 39 stiffness matrix reformations = 1 step from line search = 0.051355 convergence norms : INITIAL CURRENT REQUIRED residual 1.114990e+001 5.862994e-002 0.000000e+000 energy 7.851981e-001 6.334607e-005 7.851981e-003 displacement 2.821893e+000 9.659006e-006 1.379730e-005 ........................ augmentation # 2 sliding interface # 1 CURRENT REQUIRED normal force : 8.804330e-003 1.000000e-002 gap function : 9.264081e-002 *** convergence summary number of iterations : 18 number of reformations : 0 ------- converged at time : 0.999205 AUTO STEPPER: decreasing time step, dt = 0.0125805 MUST POINT CONTROLLER: adjusting time step. dt = 0.000794983 ===== beginning time step 23 : 1 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 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 1.238986e+000 2.995447e-001 0.000000e+000 energy 7.155151e-002 2.186887e-003 7.155151e-004 displacement 4.600317e-001 4.600317e-001 4.600317e-007 2 Nonlinear solution status: time= 1 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238986e+000 6.409391e-002 0.000000e+000 energy 7.155151e-002 2.064494e-003 7.155151e-004 displacement 4.600317e-001 3.737715e-002 4.864581e-007 3 Nonlinear solution status: time= 1 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238986e+000 1.693148e-003 0.000000e+000 energy 7.155151e-002 4.182168e-004 7.155151e-004 displacement 4.600317e-001 2.018090e-002 3.217877e-007 4 Nonlinear solution status: time= 1 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238986e+000 1.126219e-005 0.000000e+000 energy 7.155151e-002 5.129460e-006 7.155151e-004 displacement 4.600317e-001 3.435930e-004 3.091201e-007 5 Nonlinear solution status: time= 1 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238986e+000 2.722440e-008 0.000000e+000 energy 7.155151e-002 1.855037e-008 7.155151e-004 displacement 4.600317e-001 1.572842e-006 3.083880e-007 6 Nonlinear solution status: time= 1 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.238986e+000 7.448446e-011 0.000000e+000 energy 7.155151e-002 4.627255e-011 7.155151e-004 displacement 4.600317e-001 1.509315e-008 3.082678e-007 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 7.512795e-003 1.000000e-002 gap function : 8.639465e-002 *** convergence summary number of iterations : 6 number of reformations : 0 ------- converged at time : 1 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 .................... : 23 Total number of equilibrium iterations ............ : 405 Average number of equilibrium iterations .......... : 17.6087 Total number of right hand evaluations ............ : 1126 Total number of stiffness reformations ............ : 48 Time in linear solver: 0:03:15 ===== beginning time step 1 : 1.1 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.1 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.862588e-001 9.020769e-003 0.000000e+000 energy 2.823537e-002 7.177428e-005 2.823537e-004 displacement 7.691270e-002 7.691270e-002 7.691270e-008 2 Nonlinear solution status: time= 1.1 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.862588e-001 2.267515e-004 0.000000e+000 energy 2.823537e-002 1.164510e-005 2.823537e-004 displacement 7.691270e-002 1.873802e-003 8.056303e-008 3 Nonlinear solution status: time= 1.1 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.862588e-001 1.018332e-007 0.000000e+000 energy 2.823537e-002 1.533416e-007 2.823537e-004 displacement 7.691270e-002 2.358464e-005 7.785122e-008 4 Nonlinear solution status: time= 1.1 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.862588e-001 2.967789e-013 0.000000e+000 energy 2.823537e-002 1.799368e-013 2.823537e-004 displacement 7.691270e-002 1.023009e-008 7.779757e-008 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 6.238851e-003 1.000000e-002 gap function : 8.157688e-002 *** convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 1.1 ===== beginning time step 2 : 1.2 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.2 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.613125e-001 3.457682e-005 0.000000e+000 energy 1.507013e-002 1.204181e-005 1.507013e-004 displacement 3.511874e-002 3.511874e-002 3.511874e-008 2 Nonlinear solution status: time= 1.2 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 4.613125e-001 7.835349e-011 0.000000e+000 energy 1.507013e-002 9.598206e-011 1.507013e-004 displacement 3.511874e-002 4.352641e-009 3.512590e-008 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 5.391104e-003 1.000000e-002 gap function : 7.989769e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.2 ===== beginning time step 3 : 1.3 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.3 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 3.512517e-004 0.000000e+000 energy 1.083699e-002 3.639001e-005 1.083699e-004 displacement 1.924717e-002 1.924717e-002 1.924717e-008 2 Nonlinear solution status: time= 1.3 stiffness updates = 1 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 0.030722 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 3.301335e-004 0.000000e+000 energy 1.083699e-002 5.492677e-007 1.083699e-004 displacement 1.924717e-002 1.020487e-007 1.930515e-008 3 Nonlinear solution status: time= 1.3 stiffness updates = 2 right hand side evaluations = 13 stiffness matrix reformations = 1 step from line search = 0.500000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 1.181781e-003 0.000000e+000 energy 1.083699e-002 1.853539e-005 1.083699e-004 displacement 1.924717e-002 2.447425e-005 2.021039e-008 4 Nonlinear solution status: time= 1.3 stiffness updates = 3 right hand side evaluations = 14 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 6.796520e-004 0.000000e+000 energy 1.083699e-002 5.838114e-006 1.083699e-004 displacement 1.924717e-002 1.132745e-004 2.158450e-008 5 Nonlinear solution status: time= 1.3 stiffness updates = 4 right hand side evaluations = 15 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 1.957463e-004 0.000000e+000 energy 1.083699e-002 1.011261e-005 1.083699e-004 displacement 1.924717e-002 1.073790e-004 2.395913e-008 6 Nonlinear solution status: time= 1.3 stiffness updates = 5 right hand side evaluations = 16 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 5.587830e-008 0.000000e+000 energy 1.083699e-002 3.466153e-008 1.083699e-004 displacement 1.924717e-002 8.790351e-005 2.621429e-008 7 Nonlinear solution status: time= 1.3 stiffness updates = 6 right hand side evaluations = 17 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 3.591958e-001 6.597750e-011 0.000000e+000 energy 1.083699e-002 5.342082e-011 1.083699e-004 displacement 1.924717e-002 3.852532e-009 2.621287e-008 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 4.726522e-003 1.000000e-002 gap function : 7.840937e-002 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 1.3 ===== beginning time step 4 : 1.4 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.4 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.699255e-001 8.868268e-006 0.000000e+000 energy 7.236628e-003 4.027789e-006 7.236628e-005 displacement 1.134521e-002 1.134521e-002 1.134521e-008 2 Nonlinear solution status: time= 1.4 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.699255e-001 1.065818e-011 0.000000e+000 energy 7.236628e-003 1.538512e-011 7.236628e-005 displacement 1.134521e-002 6.302953e-010 1.134292e-008 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 4.262614e-003 1.000000e-002 gap function : 7.564178e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.4 ===== beginning time step 5 : 1.5 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.5 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.163023e-001 4.034649e-006 0.000000e+000 energy 4.959330e-003 2.048046e-006 4.959330e-005 displacement 5.721035e-003 5.721035e-003 5.721035e-009 2 Nonlinear solution status: time= 1.5 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.163023e-001 4.165449e-012 0.000000e+000 energy 4.959330e-003 5.120357e-012 4.959330e-005 displacement 5.721035e-003 3.649346e-010 5.718920e-009 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.954493e-003 1.000000e-002 gap function : 7.394991e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.5 ===== beginning time step 6 : 1.6 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.6 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.814096e-001 2.297713e-006 0.000000e+000 energy 3.804655e-003 1.153527e-006 3.804655e-005 displacement 3.175107e-003 3.175107e-003 3.175107e-009 2 Nonlinear solution status: time= 1.6 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.814096e-001 2.337045e-012 0.000000e+000 energy 3.804655e-003 2.117643e-012 3.804655e-005 displacement 3.175107e-003 3.047498e-010 3.173521e-009 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.740657e-003 1.000000e-002 gap function : 7.152004e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.6 ===== beginning time step 7 : 1.7 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.7 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.584265e-001 1.739454e-006 0.000000e+000 energy 3.362278e-003 8.271644e-007 3.362278e-005 displacement 2.112378e-003 2.112378e-003 2.112378e-009 2 Nonlinear solution status: time= 1.7 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.584265e-001 1.730197e-012 0.000000e+000 energy 3.362278e-003 1.246470e-012 3.362278e-005 displacement 2.112378e-003 2.904282e-010 2.111128e-009 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.567426e-003 1.000000e-002 gap function : 7.082339e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.7 ===== beginning time step 8 : 1.8 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.8 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.363052e-001 1.113101e-006 0.000000e+000 energy 2.710374e-003 4.276310e-007 2.710374e-005 displacement 1.315268e-003 1.315268e-003 1.315268e-009 2 Nonlinear solution status: time= 1.8 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.363052e-001 1.091512e-012 0.000000e+000 energy 2.710374e-003 4.134766e-013 2.710374e-005 displacement 1.315268e-003 2.250788e-010 1.314481e-009 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.451310e-003 1.000000e-002 gap function : 6.914955e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.8 ===== beginning time step 9 : 1.9 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 1 Nonlinear solution status: time= 1.9 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.191787e-001 7.824401e-007 0.000000e+000 energy 2.257029e-003 2.124590e-007 2.257029e-005 displacement 8.937943e-004 8.937943e-004 8.937943e-010 2 Nonlinear solution status: time= 1.9 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.191787e-001 7.375066e-013 0.000000e+000 energy 2.257029e-003 1.087255e-013 2.257029e-005 displacement 8.937943e-004 1.743794e-010 8.932875e-010 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.374520e-003 1.000000e-002 gap function : 6.778761e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 1.9 MUST POINT CONTROLLER: adjusting time step. dt = 0.1 ===== beginning time step 10 : 2 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 152422 Nr of nonzeroes in stiffness matrix ....... : 3351190 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 1.054531e-001 5.846757e-007 0.000000e+000 energy 1.921852e-003 9.671366e-008 1.921852e-005 displacement 6.532613e-004 6.532613e-004 6.532613e-010 2 Nonlinear solution status: time= 2 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.054531e-001 5.159861e-013 0.000000e+000 energy 1.921852e-003 4.188752e-015 1.921852e-005 displacement 6.532613e-004 1.356826e-010 6.529218e-010 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 3.324627e-003 1.000000e-002 gap function : 6.665135e-002 *** convergence summary number of iterations : 2 number of reformations : 0 ------- converged at time : 2 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 .................... : 10 Total number of equilibrium iterations ............ : 27 Average number of equilibrium iterations .......... : 2.7 Total number of right hand evaluations ............ : 46 Total number of stiffness reformations ............ : 10 Time in linear solver: 0:00:31 Elapsed time : 0:09:18 T I M I N G I N F O R M A T I O N Input time ...................... : 0:00:10 (9.787 sec) Initialization time ............. : 0:00:00 (0.127 sec) Solve time ...................... : 0:09:18 (558.108 sec) IO-time (plot, dmp, data) .... : 0:00:01 (0.768 sec) reforming stiffness .......... : 0:00:43 (42.897 sec) evaluating stiffness ......... : 0:00:46 (45.626 sec) evaluating residual .......... : 0:00:58 (57.985 sec) model update ................. : 0:02:51 (170.595 sec) QN updates ................... : 0:00:00 (0.465 sec) time in linear solver ........ : 0:03:46 (226.433 sec) Total elapsed time .............. : 0:09:28 (568.022 sec) N O R M A L T E R M I N A T I O N