=========================================================================== ________ _________ _________ __ _________ | |\ | |\ | |\ | |\ / \\ | ____|| | ____|| | __ || |__|| | ___ || | |\___\| | |\___\| | |\_| || \_\| | // \ || | || | || | || | || __ | || | || | ||__ | ||__ | ||_| || | |\ | || | || | |\ | |\ | \\ | || | || | || | ___|| | ___|| | ___ || | || | || | || | |\__\| | |\__\| | |\__| || | || | || | || | || | || | || | || | || | || | || | || | ||___ | ||__| || | || | \\__/ || | || | |\ | || | || | || |___|| |________|| |__________|| |__|| \_________// 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 . 5 . 0 . 8514 --- Musculoskeletal Research Laboratory University of Utah http://febio.org FEBio is a registered trademark. copyright (c) 2006-2015 - All rights reserved This is the NON-COMMERCIAL version of FEBio. This version may only be used for non-commercial purposes as described in the license agreement. To obtain a valid commercial license file, please contact the developers. =========================================================================== FILES USED =========================================================================== Input file : C-FT_R-A.feb Plot file : C-FT_R-A.xplt Log file : C-FT_R-A.log MESH INFO =========================================================================== Number of materials ............................ : 3 Number of domains .............................. : 3 Number of nodes ................................ : 5974 Number of solid elements ....................... : 6006 Number of shell elements ....................... : 8736 CONTROL DATA =========================================================================== Module type .................................... : solid Analysis type .................................. : quasi-static Plane strain mode .............................. : no Number of timesteps ............................ : 10 Time step size ................................. : 0.1 Auto time stepper activated .................... : yes Optimal nr of iterations ..................... : 10 Minimum allowable step size .................. : 1e-10 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 ........................... : 0.01 Displacement convergence tolerance ............. : 0.001 Energy convergence tolerance ................... : 0.01 Residual convergence tolerance ................. : 0 Minimal residual value ......................... : 1e-20 OUTPUT DATA =========================================================================== plot level ................................ : major iterations plotfile format ........................... : FEBIO Nodal Variables: displacement (type = vec3f, format = NODE) reaction forces (type = vec3f, format = NODE) Domain Variables: stress (type = mat3fs, format = ITEM) Surface Variables: contact gap (type = float, format = COMP) contact pressure (type = float, format = COMP) contact traction (type = vec3f, format = COMP) MATERIAL DATA =========================================================================== 1 - Femur (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 0,0,0 --------------------------------------------------------------------------- 2 - Tibia (type: rigid body) density ........................................... : 1e-09 density ........................................... : 1e-09 E ................................................. : 1 v ................................................. : 0 parent_id ......................................... : -1 center_of_mass .................................... : 0,0,0 --------------------------------------------------------------------------- 3 - ACL (type: neo-Hookean) density ........................................... : 1e-09 E ................................................. : 100 v ................................................. : 0.3 RIGID BODY DATA =========================================================================== Rigid Body 1: material id : 1 center of mass : 0, 0, 0 --------------------------------------------------------------------------- Rigid Body 2: material id : 2 center of mass : 0, 0, 0 CONTACT INTERFACE DATA =========================================================================== contact interface 1 - Type: facet-to-facet sliding penalty ........................................... : 10 auto_penalty ...................................... : 0 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 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 ===== beginning time step 1 : 0.1 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 6.513345e+03 9.857046e+01 0.000000e+00 energy 1.030858e+02 1.869528e+00 1.030858e+00 displacement 1.487366e+02 1.487366e+02 1.487366e-04 2 Nonlinear solution status: time= 0.1 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 1.348370e+01 0.000000e+00 energy 1.030858e+02 7.932730e-01 1.030858e+00 displacement 1.487366e+02 5.745775e+00 1.268685e-04 3 Nonlinear solution status: time= 0.1 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 1.814854e+00 0.000000e+00 energy 1.030858e+02 1.334633e-02 1.030858e+00 displacement 1.487366e+02 1.770922e+00 1.407222e-04 4 Nonlinear solution status: time= 0.1 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 2.599573e-01 0.000000e+00 energy 1.030858e+02 3.840420e-03 1.030858e+00 displacement 1.487366e+02 9.838242e-02 1.441138e-04 5 Nonlinear solution status: time= 0.1 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 3.752896e-02 0.000000e+00 energy 1.030858e+02 1.086119e-03 1.030858e+00 displacement 1.487366e+02 1.696291e-02 1.462304e-04 6 Nonlinear solution status: time= 0.1 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 1.825859e-03 0.000000e+00 energy 1.030858e+02 1.157035e-04 1.030858e+00 displacement 1.487366e+02 2.041994e-03 1.468518e-04 7 Nonlinear solution status: time= 0.1 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 6.513345e+03 1.886373e-04 0.000000e+00 energy 1.030858e+02 1.055220e-05 1.030858e+00 displacement 1.487366e+02 1.255863e-04 1.468583e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.1 ===== beginning time step 2 : 0.2 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 7.389411e+03 1.031367e+02 0.000000e+00 energy 1.066842e+02 8.539678e-01 1.066842e+00 displacement 1.463149e+02 1.463149e+02 1.463149e-04 2 Nonlinear solution status: time= 0.2 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 1.633645e+01 0.000000e+00 energy 1.066842e+02 9.256168e-01 1.066842e+00 displacement 1.463149e+02 6.862696e+00 1.287907e-04 3 Nonlinear solution status: time= 0.2 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 1.782052e+00 0.000000e+00 energy 1.066842e+02 2.590578e-02 1.066842e+00 displacement 1.463149e+02 1.966361e+00 1.408305e-04 4 Nonlinear solution status: time= 0.2 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 3.016705e-01 0.000000e+00 energy 1.066842e+02 3.664636e-03 1.066842e+00 displacement 1.463149e+02 1.342996e-01 1.440045e-04 5 Nonlinear solution status: time= 0.2 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 4.320261e-02 0.000000e+00 energy 1.066842e+02 1.311848e-03 1.066842e+00 displacement 1.463149e+02 1.844757e-02 1.459618e-04 6 Nonlinear solution status: time= 0.2 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 1.962745e-03 0.000000e+00 energy 1.066842e+02 1.132714e-04 1.066842e+00 displacement 1.463149e+02 2.328405e-03 1.465323e-04 7 Nonlinear solution status: time= 0.2 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 7.389411e+03 2.580849e-04 0.000000e+00 energy 1.066842e+02 1.498518e-05 1.066842e+00 displacement 1.463149e+02 1.214105e-04 1.465701e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 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 ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 9.043481e+03 1.088327e+02 0.000000e+00 energy 1.155561e+02 3.564577e-01 1.155561e+00 displacement 1.486767e+02 1.486767e+02 1.486767e-04 2 Nonlinear solution status: time= 0.3 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 1.925539e+01 0.000000e+00 energy 1.155561e+02 1.001253e+00 1.155561e+00 displacement 1.486767e+02 7.962404e+00 1.387915e-04 3 Nonlinear solution status: time= 0.3 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 1.781672e+00 0.000000e+00 energy 1.155561e+02 3.225279e-02 1.155561e+00 displacement 1.486767e+02 2.061114e+00 1.483638e-04 4 Nonlinear solution status: time= 0.3 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 3.095121e-01 0.000000e+00 energy 1.155561e+02 3.052627e-03 1.155561e+00 displacement 1.486767e+02 1.563188e-01 1.505558e-04 5 Nonlinear solution status: time= 0.3 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 4.523490e-02 0.000000e+00 energy 1.155561e+02 1.320016e-03 1.155561e+00 displacement 1.486767e+02 1.865014e-02 1.522293e-04 6 Nonlinear solution status: time= 0.3 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 2.491100e-03 0.000000e+00 energy 1.155561e+02 1.295385e-04 1.155561e+00 displacement 1.486767e+02 2.908974e-03 1.526717e-04 7 Nonlinear solution status: time= 0.3 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 9.043481e+03 2.264965e-04 0.000000e+00 energy 1.155561e+02 1.527906e-05 1.155561e+00 displacement 1.486767e+02 1.138063e-04 1.527167e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.3 AUTO STEPPER: increasing time step, dt = 0.1 ===== beginning time step 4 : 0.4 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 1.192104e+04 1.168561e+02 0.000000e+00 energy 1.312845e+02 1.944988e+00 1.312845e+00 displacement 1.598466e+02 1.598466e+02 1.598466e-04 2 Nonlinear solution status: time= 0.4 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 2.291645e+01 0.000000e+00 energy 1.312845e+02 9.991555e-01 1.312845e+00 displacement 1.598466e+02 9.367880e+00 1.633796e-04 3 Nonlinear solution status: time= 0.4 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 1.849434e+00 0.000000e+00 energy 1.312845e+02 3.063175e-02 1.312845e+00 displacement 1.598466e+02 1.921960e+00 1.703728e-04 4 Nonlinear solution status: time= 0.4 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 2.779710e-01 0.000000e+00 energy 1.312845e+02 1.493547e-03 1.312845e+00 displacement 1.598466e+02 1.404684e-01 1.707755e-04 5 Nonlinear solution status: time= 0.4 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 4.420110e-02 0.000000e+00 energy 1.312845e+02 9.302321e-04 1.312845e+00 displacement 1.598466e+02 1.420928e-02 1.722363e-04 6 Nonlinear solution status: time= 0.4 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 3.562541e-03 0.000000e+00 energy 1.312845e+02 1.767524e-04 1.312845e+00 displacement 1.598466e+02 3.180245e-03 1.724381e-04 7 Nonlinear solution status: time= 0.4 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.192104e+04 9.568351e-05 0.000000e+00 energy 1.312845e+02 5.228750e-06 1.312845e+00 displacement 1.598466e+02 1.046549e-04 1.724167e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.4 ===== beginning time step 5 : 0.5 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 1.685404e+04 1.302710e+02 0.000000e+00 energy 1.568075e+02 4.083135e+00 1.568075e+00 displacement 1.936173e+02 1.936173e+02 1.936173e-04 2 Nonlinear solution status: time= 0.5 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 2.954290e+01 0.000000e+00 energy 1.568075e+02 8.721767e-01 1.568075e+00 displacement 1.936173e+02 1.245986e+01 2.257799e-04 3 Nonlinear solution status: time= 0.5 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 2.516071e+00 0.000000e+00 energy 1.568075e+02 2.885866e-02 1.568075e+00 displacement 1.936173e+02 1.987939e+00 2.426484e-04 4 Nonlinear solution status: time= 0.5 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 3.638200e-01 0.000000e+00 energy 1.568075e+02 5.172063e-04 1.568075e+00 displacement 1.936173e+02 2.015310e-01 2.481480e-04 5 Nonlinear solution status: time= 0.5 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 9.543673e-02 0.000000e+00 energy 1.568075e+02 1.374717e-03 1.568075e+00 displacement 1.936173e+02 2.236024e-01 2.573340e-04 6 Nonlinear solution status: time= 0.5 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 1.017853e-02 0.000000e+00 energy 1.568075e+02 1.209038e-04 1.568075e+00 displacement 1.936173e+02 1.103165e-01 2.635134e-04 7 Nonlinear solution status: time= 0.5 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 2.587758e-03 0.000000e+00 energy 1.568075e+02 1.057973e-04 1.568075e+00 displacement 1.936173e+02 1.890380e-02 2.656666e-04 8 Nonlinear solution status: time= 0.5 stiffness updates = 7 right hand side evaluations = 9 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 1.566995e-04 0.000000e+00 energy 1.568075e+02 3.870506e-06 1.568075e+00 displacement 1.936173e+02 7.928873e-03 2.670589e-04 9 Nonlinear solution status: time= 0.5 stiffness updates = 8 right hand side evaluations = 10 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.685404e+04 2.202328e-05 0.000000e+00 energy 1.568075e+02 4.811711e-07 1.568075e+00 displacement 1.936173e+02 1.274173e-05 2.670551e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 9 number of reformations : 0 ------- converged at time : 0.5 ===== beginning time step 6 : 0.6 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 1 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 2.691010e+02 0.000000e+00 energy 1.966886e+02 5.584426e+00 1.966886e+00 displacement 6.080029e+02 6.080029e+02 6.080029e-04 2 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.054111e+02 0.000000e+00 energy 1.966886e+02 3.323547e+00 1.966886e+00 displacement 6.080029e+02 9.310593e+00 5.311796e-04 3 Nonlinear solution status: time= 0.6 stiffness updates = 2 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 0.502538 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.181517e+02 0.000000e+00 energy 1.966886e+02 9.706915e-01 1.966886e+00 displacement 6.080029e+02 1.060333e+02 1.010190e-03 4 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 0.274167 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.883532e+02 0.000000e+00 energy 1.966886e+02 1.128088e-03 1.966886e+00 displacement 6.080029e+02 5.500652e+01 1.486514e-03 5 Nonlinear solution status: time= 0.6 stiffness updates = 4 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.545663e+02 0.000000e+00 energy 1.966886e+02 9.196608e-01 1.966886e+00 displacement 6.080029e+02 5.247666e+00 1.568356e-03 6 Nonlinear solution status: time= 0.6 stiffness updates = 5 right hand side evaluations = 9 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 2.131834e+02 0.000000e+00 energy 1.966886e+02 4.225990e-01 1.966886e+00 displacement 6.080029e+02 5.705854e+01 2.165454e-03 7 Nonlinear solution status: time= 0.6 stiffness updates = 6 right hand side evaluations = 10 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.616951e+02 0.000000e+00 energy 1.966886e+02 1.614584e-01 1.966886e+00 displacement 6.080029e+02 9.245414e+01 3.071907e-03 8 Nonlinear solution status: time= 0.6 stiffness updates = 7 right hand side evaluations = 11 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 9.496955e+01 0.000000e+00 energy 1.966886e+02 6.797927e-02 1.966886e+00 displacement 6.080029e+02 2.142597e+01 3.552189e-03 9 Nonlinear solution status: time= 0.6 stiffness updates = 8 right hand side evaluations = 13 stiffness matrix reformations = 1 step from line search = 0.381501 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.394104e+02 0.000000e+00 energy 1.966886e+02 5.007424e-02 1.966886e+00 displacement 6.080029e+02 7.143415e+01 4.607762e-03 10 Nonlinear solution status: time= 0.6 stiffness updates = 9 right hand side evaluations = 15 stiffness matrix reformations = 1 step from line search = 0.603238 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 5.746690e+01 0.000000e+00 energy 1.966886e+02 4.197450e-01 1.966886e+00 displacement 6.080029e+02 4.625237e+01 5.523669e-03 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 11 Nonlinear solution status: time= 0.6 stiffness updates = 0 right hand side evaluations = 16 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 9.891752e-02 0.000000e+00 energy 1.966886e+02 7.261212e-02 1.966886e+00 displacement 6.080029e+02 8.532312e+00 5.895909e-03 12 Nonlinear solution status: time= 0.6 stiffness updates = 1 right hand side evaluations = 17 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 9.610305e-03 0.000000e+00 energy 1.966886e+02 2.455277e-03 1.966886e+00 displacement 6.080029e+02 4.147260e-01 5.989866e-03 13 Nonlinear solution status: time= 0.6 stiffness updates = 2 right hand side evaluations = 18 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 6.596687e-05 0.000000e+00 energy 1.966886e+02 2.163221e-05 1.966886e+00 displacement 6.080029e+02 2.393040e-02 6.011977e-03 14 Nonlinear solution status: time= 0.6 stiffness updates = 3 right hand side evaluations = 19 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.492893e+04 1.005900e-06 0.000000e+00 energy 1.966886e+02 4.692196e-07 1.966886e+00 displacement 6.080029e+02 5.099642e-05 6.012735e-03 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 14 number of reformations : 0 ------- converged at time : 0.6 AUTO STEPPER: decreasing time step, dt = 0.0845154 ===== beginning time step 7 : 0.684515 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 1 Nonlinear solution status: time= 0.684515 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 6.653841e+02 0.000000e+00 energy 1.629680e+02 2.469045e+01 1.629680e+00 displacement 1.247001e+03 1.247001e+03 1.247001e-03 2 Nonlinear solution status: time= 0.684515 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 1.317658e+03 0.000000e+00 energy 1.629680e+02 3.584293e+01 1.629680e+00 displacement 1.247001e+03 1.230815e+03 2.098239e-04 3 Nonlinear solution status: time= 0.684515 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 9.196517e+01 0.000000e+00 energy 1.629680e+02 7.273666e+00 1.629680e+00 displacement 1.247001e+03 1.187660e+02 2.287495e-04 4 Nonlinear solution status: time= 0.684515 stiffness updates = 3 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 0.415699 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 6.948672e+01 0.000000e+00 energy 1.629680e+02 1.059545e+00 1.629680e+00 displacement 1.247001e+03 1.410391e+02 5.679002e-04 5 Nonlinear solution status: time= 0.684515 stiffness updates = 4 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 4.954154e+01 0.000000e+00 energy 1.629680e+02 4.957964e-01 1.629680e+00 displacement 1.247001e+03 4.238924e+01 8.762640e-04 6 Nonlinear solution status: time= 0.684515 stiffness updates = 5 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 1.832360e+00 0.000000e+00 energy 1.629680e+02 1.673707e-02 1.629680e+00 displacement 1.247001e+03 2.093807e+00 8.208817e-04 7 Nonlinear solution status: time= 0.684515 stiffness updates = 6 right hand side evaluations = 9 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 2.841321e-01 0.000000e+00 energy 1.629680e+02 5.955983e-03 1.629680e+00 displacement 1.247001e+03 4.264877e-01 8.527754e-04 8 Nonlinear solution status: time= 0.684515 stiffness updates = 7 right hand side evaluations = 10 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 8.806384e-02 0.000000e+00 energy 1.629680e+02 2.169298e-03 1.629680e+00 displacement 1.247001e+03 1.033584e-01 8.702779e-04 9 Nonlinear solution status: time= 0.684515 stiffness updates = 8 right hand side evaluations = 11 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 6.657524e-03 0.000000e+00 energy 1.629680e+02 2.066291e-04 1.629680e+00 displacement 1.247001e+03 3.224188e-03 8.700378e-04 10 Nonlinear solution status: time= 0.684515 stiffness updates = 9 right hand side evaluations = 12 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 2.558039e-03 0.000000e+00 energy 1.629680e+02 6.518462e-05 1.629680e+00 displacement 1.247001e+03 1.235787e-03 8.683665e-04 ************************************************************************* * WARNING * * * * Max nr of iterations reached. * * Stiffness matrix will now be reformed. * ************************************************************************* Reforming stiffness matrix: reformation #1 ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 11 Nonlinear solution status: time= 0.684515 stiffness updates = 0 right hand side evaluations = 13 stiffness matrix reformations = 2 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.432251e+04 7.419735e-11 0.000000e+00 energy 1.629680e+02 5.196066e-09 1.629680e+00 displacement 1.247001e+03 8.542290e-05 8.687731e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 11 number of reformations : 0 ------- converged at time : 0.684515 AUTO STEPPER: decreasing time step, dt = 0.0805823 MUST POINT CONTROLLER: adjusting time step. dt = 0.0154846 ===== beginning time step 8 : 0.7 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 4.923513e+02 2.252065e-01 0.000000e+00 energy 5.869839e+00 1.319169e-02 5.869839e-02 displacement 2.253324e+01 2.253324e+01 2.253324e-05 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 4.923513e+02 1.229918e-03 0.000000e+00 energy 5.869839e+00 4.424381e-04 5.869839e-02 displacement 2.253324e+01 1.735856e-02 2.152918e-05 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 4.923513e+02 1.494847e-05 0.000000e+00 energy 5.869839e+00 1.308362e-06 5.869839e-02 displacement 2.253324e+01 1.435700e-03 2.184229e-05 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 4.923513e+02 5.460700e-08 0.000000e+00 energy 5.869839e+00 6.228191e-09 5.869839e-02 displacement 2.253324e+01 6.524425e-07 2.184559e-05 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 0.7 AUTO STEPPER: increasing time step, dt = 0.0844658 ===== beginning time step 9 : 0.784466 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 1 Nonlinear solution status: time= 0.784466 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 1.782623e+02 0.000000e+00 energy 1.774503e+02 2.014997e+00 1.774503e+00 displacement 6.311454e+02 6.311454e+02 6.311454e-04 2 Nonlinear solution status: time= 0.784466 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 5.892943e+01 0.000000e+00 energy 1.774503e+02 3.938602e+00 1.774503e+00 displacement 6.311454e+02 4.102266e+01 4.011907e-04 3 Nonlinear solution status: time= 0.784466 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 7.152931e-01 0.000000e+00 energy 1.774503e+02 2.316146e-01 1.774503e+00 displacement 6.311454e+02 1.279789e+01 5.221405e-04 4 Nonlinear solution status: time= 0.784466 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 4.038087e-01 0.000000e+00 energy 1.774503e+02 3.715904e-03 1.774503e+00 displacement 6.311454e+02 8.321606e-01 5.584211e-04 5 Nonlinear solution status: time= 0.784466 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 4.165949e-02 0.000000e+00 energy 1.774503e+02 1.885849e-03 1.774503e+00 displacement 6.311454e+02 1.686621e-02 5.594853e-04 6 Nonlinear solution status: time= 0.784466 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 9.413852e-04 0.000000e+00 energy 1.774503e+02 3.884247e-06 1.774503e+00 displacement 6.311454e+02 2.050003e-03 5.596613e-04 7 Nonlinear solution status: time= 0.784466 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.481047e+04 1.844832e-04 0.000000e+00 energy 1.774503e+02 9.440515e-06 1.774503e+00 displacement 6.311454e+02 2.790010e-04 5.593321e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.784466 AUTO STEPPER: increasing time step, dt = 0.0874986 MUST POINT CONTROLLER: adjusting time step. dt = 0.0155342 ===== beginning time step 10 : 0.8 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 5.394939e+02 1.492768e-01 0.000000e+00 energy 6.574376e+00 2.331882e-02 6.574376e-02 displacement 1.722183e+01 1.722183e+01 1.722183e-05 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 5.394939e+02 3.398256e-04 0.000000e+00 energy 6.574376e+00 1.314747e-04 6.574376e-02 displacement 1.722183e+01 3.796927e-03 1.690213e-05 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 5.394939e+02 8.501701e-06 0.000000e+00 energy 6.574376e+00 3.516296e-07 6.574376e-02 displacement 1.722183e+01 2.467827e-04 1.699234e-05 4 Nonlinear solution status: time= 0.8 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 5.394939e+02 1.406897e-08 0.000000e+00 energy 6.574376e+00 1.423875e-09 6.574376e-02 displacement 1.722183e+01 1.216174e-07 1.699336e-05 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 0.8 AUTO STEPPER: increasing time step, dt = 0.0899988 ===== beginning time step 11 : 0.889999 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 1 Nonlinear solution status: time= 0.889999 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 1.596729e+02 0.000000e+00 energy 2.245461e+02 1.125076e+00 2.245461e+00 displacement 5.631079e+02 5.631079e+02 5.631079e-04 2 Nonlinear solution status: time= 0.889999 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 3.067934e+01 0.000000e+00 energy 2.245461e+02 2.229190e+00 2.245461e+00 displacement 5.631079e+02 1.390946e+01 4.615883e-04 3 Nonlinear solution status: time= 0.889999 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 1.188424e+00 0.000000e+00 energy 2.245461e+02 1.037742e-01 2.245461e+00 displacement 5.631079e+02 4.595221e+00 5.138404e-04 4 Nonlinear solution status: time= 0.889999 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 2.641668e-01 0.000000e+00 energy 2.245461e+02 4.586826e-03 2.245461e+00 displacement 5.631079e+02 3.136954e-01 5.314752e-04 5 Nonlinear solution status: time= 0.889999 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 6.409273e-02 0.000000e+00 energy 2.245461e+02 8.161822e-04 2.245461e+00 displacement 5.631079e+02 3.602473e-02 5.313234e-04 6 Nonlinear solution status: time= 0.889999 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 5.039173e-03 0.000000e+00 energy 2.245461e+02 3.112074e-04 2.245461e+00 displacement 5.631079e+02 6.736464e-04 5.314899e-04 7 Nonlinear solution status: time= 0.889999 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 1.839315e+04 4.733369e-04 0.000000e+00 energy 2.245461e+02 7.911984e-06 2.245461e+00 displacement 5.631079e+02 3.058829e-04 5.312419e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.889999 AUTO STEPPER: increasing time step, dt = 0.0919514 MUST POINT CONTROLLER: adjusting time step. dt = 0.0100012 ===== beginning time step 12 : 0.9 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 2.494753e+02 2.163096e-02 0.000000e+00 energy 3.062892e+00 7.970102e-03 3.062892e-02 displacement 6.259188e+00 6.259188e+00 6.259188e-06 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 2.494753e+02 1.303427e-05 0.000000e+00 energy 3.062892e+00 7.138084e-06 3.062892e-02 displacement 6.259188e+00 2.754780e-04 6.226032e-06 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 2.494753e+02 2.275325e-07 0.000000e+00 energy 3.062892e+00 7.873019e-09 3.062892e-02 displacement 6.259188e+00 1.045003e-05 6.233220e-06 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 2.494753e+02 1.471526e-10 0.000000e+00 energy 3.062892e+00 3.161028e-12 3.062892e-02 displacement 6.259188e+00 1.670711e-09 6.233284e-06 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 4 number of reformations : 0 ------- converged at time : 0.9 AUTO STEPPER: increasing time step, dt = 0.0935611 ===== beginning time step 13 : 0.993561 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 1 Nonlinear solution status: time= 0.993561 stiffness updates = 0 right hand side evaluations = 2 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 1.594517e+02 0.000000e+00 energy 2.711061e+02 3.011076e+00 2.711061e+00 displacement 5.438115e+02 5.438115e+02 5.438115e-04 2 Nonlinear solution status: time= 0.993561 stiffness updates = 1 right hand side evaluations = 3 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 2.619123e+01 0.000000e+00 energy 2.711061e+02 1.940661e+00 2.711061e+00 displacement 5.438115e+02 1.043080e+01 4.889938e-04 3 Nonlinear solution status: time= 0.993561 stiffness updates = 2 right hand side evaluations = 4 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 1.534691e+00 0.000000e+00 energy 2.711061e+02 8.818307e-02 2.711061e+00 displacement 5.438115e+02 3.861154e+00 5.142083e-04 4 Nonlinear solution status: time= 0.993561 stiffness updates = 3 right hand side evaluations = 5 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 3.333102e-01 0.000000e+00 energy 2.711061e+02 3.019960e-03 2.711061e+00 displacement 5.438115e+02 2.774400e-01 5.275854e-04 5 Nonlinear solution status: time= 0.993561 stiffness updates = 4 right hand side evaluations = 6 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 6.409244e-02 0.000000e+00 energy 2.711061e+02 1.357282e-03 2.711061e+00 displacement 5.438115e+02 2.997782e-02 5.269603e-04 6 Nonlinear solution status: time= 0.993561 stiffness updates = 5 right hand side evaluations = 7 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 2.831555e-03 0.000000e+00 energy 2.711061e+02 1.953242e-04 2.711061e+00 displacement 5.438115e+02 8.095538e-04 5.270165e-04 7 Nonlinear solution status: time= 0.993561 stiffness updates = 6 right hand side evaluations = 8 stiffness matrix reformations = 1 step from line search = 1.000000 convergence norms : INITIAL CURRENT REQUIRED residual 2.208349e+04 7.270579e-04 0.000000e+00 energy 2.711061e+02 1.413455e-05 2.711061e+00 displacement 5.438115e+02 2.575774e-04 5.270183e-04 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 7 number of reformations : 0 ------- converged at time : 0.993561 AUTO STEPPER: increasing time step, dt = 0.0948181 MUST POINT CONTROLLER: adjusting time step. dt = 0.00643892 ===== beginning time step 14 : 1 ===== ===== reforming stiffness matrix: Nr of equations ........................... : 4787 Nr of nonzeroes in stiffness matrix ....... : 87159 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 1.159617e+02 3.385421e-03 0.000000e+00 energy 1.420998e+00 2.424825e-03 1.420998e-02 displacement 2.433386e+00 2.433386e+00 2.433386e-06 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 1.159617e+02 6.760829e-07 0.000000e+00 energy 1.420998e+00 5.037376e-07 1.420998e-02 displacement 2.433386e+00 3.295889e-05 2.429327e-06 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 1.159617e+02 5.967242e-09 0.000000e+00 energy 1.420998e+00 2.193825e-10 1.420998e-02 displacement 2.433386e+00 5.715010e-07 2.430014e-06 ........................ augmentation # 1 sliding interface # 1 CURRENT REQUIRED normal force : 0.000000e+00 1.000000e-02 gap function : 0.000000e+00 *** convergence summary number of iterations : 3 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 .................... : 14 Total number of equilibrium iterations ............ : 98 Average number of equilibrium iterations .......... : 7 Total number of right hand evaluations ............ : 117 Total number of stiffness reformations ............ : 16 Time in linear solver: 0:00:01 T I M I N G I N F O R M A T I O N Input time ...................... : 0:00:00 (0 sec) Initialization time ............. : 0:00:00 (0 sec) Solve time ...................... : 0:00:10 (10 sec) IO-time (plot, dmp, data) .... : 0:00:00 (0 sec) reforming stiffness .......... : 0:00:00 (0 sec) evaluating stiffness ......... : 0:00:00 (0 sec) evaluating residual .......... : 0:00:00 (0 sec) model update ................. : 0:00:08 (8 sec) time in linear solver ........ : 0:00:01 (1 sec) Total elapsed time .............. : 0:00:10 (10 sec) N O R M A L T E R M I N A T I O N