

 ***************************************************************
 *            ANSYS 2022 R2          LEGAL NOTICES             *
 ***************************************************************
 *                                                             *
 * Copyright 1971-2022 ANSYS, Inc.  All rights reserved.       *
 * Unauthorized use, distribution or duplication is            *
 * prohibited.                                                 *
 *                                                             *
 * Ansys is a registered trademark of ANSYS, Inc. or its       *
 * subsidiaries in the United States or other countries.       *
 * See the ANSYS, Inc. online documentation or the ANSYS, Inc. *
 * documentation CD or online help for the complete Legal      *
 * Notice.                                                     *
 *                                                             *
 ***************************************************************
 *                                                             *
 * THIS ANSYS SOFTWARE PRODUCT AND PROGRAM DOCUMENTATION       *
 * INCLUDE TRADE SECRETS AND CONFIDENTIAL AND PROPRIETARY      *
 * PRODUCTS OF ANSYS, INC., ITS SUBSIDIARIES, OR LICENSORS.    *
 * The software products and documentation are furnished by    *
 * ANSYS, Inc. or its subsidiaries under a software license    *
 * agreement that contains provisions concerning               *
 * non-disclosure, copying, length and nature of use,          *
 * compliance with exporting laws, warranties, disclaimers,    *
 * limitations of liability, and remedies, and other           *
 * provisions.  The software products and documentation may be *
 * used, disclosed, transferred, or copied only in accordance  *
 * with the terms and conditions of that software license      *
 * agreement.                                                  *
 *                                                             *
 * ANSYS, Inc. is a UL registered                              *
 * ISO 9001:2015 company.                                      *
 *                                                             *
 ***************************************************************
 *                                                             *
 * This product is subject to U.S. laws governing export and   *
 * re-export.                                                  *
 *                                                             *
 * For U.S. Government users, except as specifically granted   *
 * by the ANSYS, Inc. software license agreement, the use,     *
 * duplication, or disclosure by the United States Government  *
 * is subject to restrictions stated in the ANSYS, Inc.        *
 * software license agreement and FAR 12.212 (for non-DOD      *
 * licenses).                                                  *
 *                                                             *
 ***************************************************************

      Date: 04/13/2026      Time: 10:54:43  
      ___________________________________________________ 
     |                                                   |
     |  LS-DYNA, A Program for Nonlinear Dynamic         |
     |  Analysis of Structures in Three Dimensions       |
     |  Date    : 03/10/2022    Time: 06:59:30           |
     |  Version : smp d R13                              |
     |  Revision: R13.1-138-g8429c8a10f                  |
     |                                                   |
     |  Features enabled in this version:                |
     |    Shared Memory Parallel                         |
     |    CESE CHEMISTRY EM ICFD STOCHASTIC_PARTICLES    |
     |    FFTW (multi-dimensional FFTW Library)          |
     |    ARPACK (nonsymmetric eigensolver library)      |
     |    ANSYSLIC enabled                               |
     |                                                   |
     |  Licensed to: IFSTTAR Bron - - -- 1083027         |
     |  Issued by  : abby.merz_03122025                  |
     |  Commercial license                               |
     |                                                   |
     |  Platform   : WINDOWS X64                         |
     |  OS Level   : Windows 7/8/10 & Srv 2016/2019 com  |
     |  Compiler   : Intel Fortran XE 2019 MSVC++ 2019   |
     |  Hostname   : fbro-23-060                         |
     |  Precision  : Double precision (I8R8)             |
     |                                                   |
     |  Unauthorized use infringes Ansys Inc. copyrights |
     |___________________________________________________|


 Command line options: i=D:\Marc\Programmation\ls_toolbox\ls_toolbox\Example/Beam_3D_mesh_example_model.k 
                       ncpu=31 
                       memory=415m

 Input file: D:\Marc\Programmation\ls_toolbox\ls_toolbox\Example/Beam_3D_mesh_example_model.k

 The native file format       : 64-bit small endian
 Memory size from command line:   415000000
 allocating  memory to   415000000 d     1975081 Initial allocation

 ********  notice  ********  notice  ********  notice  ********
 *                                                            *
 * This is the LS-DYNA Finite Element code.                   *
 *                                                            *
 * Neither LST nor the authors assume any responsibility for  *
 * the validity, accuracy, or applicability of any results    *
 * obtained from this system. Users must verify their own     *
 * results.                                                   *
 *                                                            *
 * LST endeavors to make the LS-DYNA code as complete,        *
 * accurate and easy to use as possible.                      *
 * Suggestions and comments are welcomed.  Please report any  *
 * errors encountered in either the documentation or results  *
 * immediately to LST through your site focus.                *
 *                                                            *
 * Copyright (C) 1990-2022                                    *
 * by Ansys, Inc.                                             *
 * All rights reserved                                        *
 *                                                            *
 ********  notice  ********  notice  ********  notice  ********

 Beginning of keyword reader                                   04/13/26 10:54:43
 expanding   memory to       66458 d     1982228  
 expanding   memory to       99039 d     1982228  
 expanding   memory to      119230 d     2042228  
 expanding   memory to      147858 d     2050876  
 expanding   memory to      169878 d     2050876  
 expanding   memory to      224878 d     2050876  

 Memory required to process keyword     :     224878  
 Additional dynamic memory required     :    2056663  

 contracting memory to           1 d     1629098 end of keyword reader

 LS-DYNA will perform a structural only analysis 

                                                                         
                    ls-dyna smp d R13 R13.1_138_8429c8a date 03/10/2022
 expanding   memory to        2001 d     1549799 material, node and element data
 expanding   memory to        2071 d     1549818 material properties
 
 *** Warning 20471 (STR+471)
     Hourglass formulation for part # 1
     has been switched to type 6 since other
     formulations do not have a stiffness matrix.
 expanding   memory to        2085 d     1569170 gradient of damage data
 expanding   memory to        2107 d     1570333 user control for contact interfaces
 contracting memory to        2087 d     1570334 thermal expansion 0
 expanding   memory to        2089 d     1570335 cross-sectional force definitions 0
 expanding   memory to        2249 d     1570342 temp index array for node sorting
 contracting memory to        2089 d     1570506 just because?
 expanding   memory to        2170 d     1570836 arbitrary element numbering input
 contracting memory to        2109 d     1571654 spc cards
 expanding   memory to        4097 d     1572980 load curve data
 contracting memory to        2519 d     1573508 user_define_loading_set
 expanding   memory to        2723 d     1573508 regularize time history data
 contracting memory to        2523 d     1573508 *DEFINE_ELEMENT_DEATH
 expanding   memory to        3843 d     1574253 implicit contact 1
 contracting memory to        3523 d     1574366 contact segment data 1
 expanding   memory to        4651 d     1574366 contact segment data 3
 contracting memory to        2523 d     1630487 contact definition
 expanding   memory to        2527 d     1631370 contact friction
 expanding   memory to        2528 d     1631370 implicit friction
 expanding   memory to        2628 d     1631985 rigid bodies for disp. termination
 expanding   memory to        2687 d     1631985 save d3plot control data
 expanding   memory to        2689 d     1632677 sensor_control for curve
 expanding   memory to        2692 d     1632844 implicit explicit hybrid dummy
 expanding   memory to        2852 d     1632844 implicit allocation 1
 expanding   memory to        2859 d     1632844 implicit allocation 2
 expanding   memory to        3819 d     1632844 implicit allocation 4
 expanding   memory to        3980 d     1632844 implicit allocation 5
 expanding   memory to       15183 d     1648021 implicit allocation 6

 S t o r a g e   a l l o c a t i o n   

 Memory required to begin solution      :     225K
 Linear Alg dynamically allocated memory:     1895
 Additional dynamically allocated memory:    2057K
                                   Total:    2284K
       1 t 0.0000E+00 dt 5.00E-01 flush i/o buffers            04/13/26 10:54:43
       1 t 0.0000E+00 dt 5.00E-01 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      1 t= 5.0000E-01             04/13/26 10:54:43
 ============================================================
                time =  5.00000E-01
   current step size =  5.00000E-01
 expanding   memory to       16627 d     1648261 implicit matrix assembly allocation


     ================================================
     ==            IMPLICIT USAGE ALERT            ==
     ================================================
     == Memory Management for Implicit has changed ==
     == after R10.  Please use:                    ==
     ==       memory=     1M                       ==
     ================================================

 Iteration:   1     *|du|/|u| =  1.0000000E+00     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  3.1542463E-04     *Ei/E0 =  2.0513867E-07

 Equilibrium iterations summary step      1 t= 5.0000E-01      04/13/26 10:54:43
    Number of iterations to converge         =           2
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           3

 Convergence detected as a combination of
     1. Current  maximum   displacement translational norm           
        Value =   1.4210E-04 vs Tolerance =   3.3166E-03
     2. Ratio of euclidian displacement translational norms          
        Value =   3.1542E-04 vs Tolerance =   1.0000E-03
     3. Ratio of euclidian energy       translational norms          
        Value =   2.0514E-07 vs Tolerance =   1.0000E-02
       6 t 5.0000E-01 dt 5.00E-01 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      2 t= 1.2924E+00             04/13/26 10:54:43
 ============================================================
                time =  1.29245E+00
   current step size =  7.92447E-01
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  6.1316093E-01     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  4.0504710E-04     *Ei/E0 =  5.1360578E-07

 Equilibrium iterations summary step      2 t= 1.2924E+00      04/13/26 10:54:43
    Number of iterations to converge         =           2
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           3

 Convergence detected as a combination of
     1. Current  maximum   displacement translational norm           
        Value =   4.7341E-04 vs Tolerance =   3.3166E-03
     2. Ratio of euclidian displacement translational norms          
        Value =   4.0505E-04 vs Tolerance =   1.0000E-03
     3. Ratio of euclidian energy       translational norms          
        Value =   5.1361E-07 vs Tolerance =   1.0000E-02
      10 t 1.2924E+00 dt 7.92E-01 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      3 t= 2.5484E+00             04/13/26 10:54:43
 ============================================================
                time =  2.54839E+00
   current step size =  1.25594E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  4.9288447E-01     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  7.5644875E-04     *Ei/E0 =  1.2838819E-06

 Equilibrium iterations summary step      3 t= 2.5484E+00      04/13/26 10:54:43
    Number of iterations to converge         =           2
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           3

 Convergence detected as a combination of
     1. Current  maximum   displacement translational norm           
        Value =   1.6751E-03 vs Tolerance =   3.3166E-03
     2. Ratio of euclidian displacement translational norms          
        Value =   7.5645E-04 vs Tolerance =   1.0000E-03
     3. Ratio of euclidian energy       translational norms          
        Value =   1.2839E-06 vs Tolerance =   1.0000E-02
      14 t 2.5484E+00 dt 1.26E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      4 t= 4.5389E+00             04/13/26 10:54:43
 ============================================================
                time =  4.53893E+00
   current step size =  1.99054E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  4.3865441E-01     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  1.6660885E-03     *Ei/E0 =  3.2053498E-06
 Iteration:   3     *|du|/|u| =  1.8343582E-03     *Ei/E0 =  1.7738265E-08
 Iteration:   4     *|du|/|u| =  1.7639880E-04     *Ei/E0 =  1.1320394E-09

 Equilibrium iterations summary step      4 t= 4.5389E+00      04/13/26 10:54:43
    Number of iterations to converge         =           4
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           5

 Convergence detected as a combination of
     1. Current  maximum   displacement translational norm           
        Value =   7.9409E-04 vs Tolerance =   3.3166E-03
     2. Ratio of euclidian displacement translational norms          
        Value =   1.7640E-04 vs Tolerance =   1.0000E-03
     3. Ratio of euclidian energy       translational norms          
        Value =   1.1320E-09 vs Tolerance =   1.0000E-02
      20 t 4.5389E+00 dt 1.99E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      5 t= 7.6937E+00             04/13/26 10:54:43
 ============================================================
                time =  7.69371E+00
   current step size =  3.15479E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  4.1002579E-01     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  3.7960298E-03     *Ei/E0 =  7.9534077E-06
 Iteration:   3     *|du|/|u| =  4.4355440E-03     *Ei/E0 =  1.2834649E-07
 Iteration:   4     *|du|/|u| =  9.0355357E-04     *Ei/E0 =  2.0480837E-08

 Equilibrium iterations summary step      5 t= 7.6937E+00      04/13/26 10:54:43
    Number of iterations to converge         =           4
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           5

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   9.0355E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   2.0481E-08 vs Tolerance =   1.0000E-02
      26 t 7.6937E+00 dt 3.15E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      6 t= 1.2694E+01             04/13/26 10:54:43
 ============================================================
                time =  1.26937E+01
   current step size =  5.00000E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  3.9388485E-01     *Ei/E0 =  1.0000000E+00
 Iteration:   2     *|du|/|u| =  9.0970725E-03     *Ei/E0 =  1.9794087E-05
 Iteration:   3     *|du|/|u| =  1.1934066E-02     *Ei/E0 =  1.1122349E-06
 Iteration:   4     *|du|/|u| =  4.3800947E-03     *Ei/E0 =  4.4607471E-07
 Iteration:   5     *|du|/|u| =  1.2609860E-03     *Ei/E0 =  2.8261996E-08
 Iteration:   6     *|du|/|u| =  6.2426619E-04     *Ei/E0 =  6.3595334E-09

 Equilibrium iterations summary step      6 t= 1.2694E+01      04/13/26 10:54:43
    Number of iterations to converge         =           6
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           7

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   6.2427E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   6.3595E-09 vs Tolerance =   1.0000E-02
      34 t 1.2694E+01 dt 5.00E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      7 t= 1.7694E+01             04/13/26 10:54:43
 ============================================================
                time =  1.76937E+01
   current step size =  5.00000E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  2.8260334E-01     *Ei/E0 =  9.7924212E-01
 Iteration:   2     *|du|/|u| =  6.3159363E-03     *Ei/E0 =  1.8595326E-05
 Iteration:   3     *|du|/|u| =  8.2210121E-03     *Ei/E0 =  1.0055354E-06
 Iteration:   4     *|du|/|u| =  2.8896086E-03     *Ei/E0 =  3.7586182E-07
 Iteration:   5     *|du|/|u| =  8.9612733E-04     *Ei/E0 =  2.7066706E-08

 Equilibrium iterations summary step      7 t= 1.7694E+01      04/13/26 10:54:43
    Number of iterations to converge         =           5
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           6

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   8.9613E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   2.7067E-08 vs Tolerance =   1.0000E-02
      41 t 1.7694E+01 dt 5.00E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      8 t= 2.2694E+01             04/13/26 10:54:43
 ============================================================
                time =  2.26937E+01
   current step size =  5.00000E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  2.2034408E-01     *Ei/E0 =  9.5924847E-01
 Iteration:   2     *|du|/|u| =  4.7048510E-03     *Ei/E0 =  1.7518876E-05
 Iteration:   3     *|du|/|u| =  6.0479776E-03     *Ei/E0 =  9.1324584E-07
 Iteration:   4     *|du|/|u| =  2.0230234E-03     *Ei/E0 =  3.2057459E-07
 Iteration:   5     *|du|/|u| =  6.9717152E-04     *Ei/E0 =  2.6192557E-08

 Equilibrium iterations summary step      8 t= 2.2694E+01      04/13/26 10:54:43
    Number of iterations to converge         =           5
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           6

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   6.9717E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   2.6193E-08 vs Tolerance =   1.0000E-02
      48 t 2.2694E+01 dt 5.00E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step      9 t= 2.7694E+01             04/13/26 10:54:43
 ============================================================
                time =  2.76937E+01
   current step size =  5.00000E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  1.8056203E-01     *Ei/E0 =  9.4020533E-01
 Iteration:   2     *|du|/|u| =  3.7143787E-03     *Ei/E0 =  1.6459803E-05
 Iteration:   3     *|du|/|u| =  4.7531199E-03     *Ei/E0 =  8.2289934E-07
 Iteration:   4     *|du|/|u| =  1.5128175E-03     *Ei/E0 =  2.6664751E-07
 Iteration:   5     *|du|/|u| =  5.6902019E-04     *Ei/E0 =  2.4902713E-08

 Equilibrium iterations summary step      9 t= 2.7694E+01      04/13/26 10:54:43
    Number of iterations to converge         =           5
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           6

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   5.6902E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   2.4903E-08 vs Tolerance =   1.0000E-02
      55 t 2.7694E+01 dt 5.00E+00 write d3plot file            04/13/26 10:54:43

 BEGIN implicit statics  step     10 t= 3.0000E+01             04/13/26 10:54:43
 ============================================================
                time =  3.00000E+01
   current step size =  2.30629E+00
Warning : factorization is pivoting
 Iteration:   1     *|du|/|u| =  7.6917547E-02     *Ei/E0 =  1.9614269E-01
 Iteration:   2     *|du|/|u| =  2.8891791E-04     *Ei/E0 =  6.8942948E-07

 Equilibrium iterations summary step     10 t= 3.0000E+01      04/13/26 10:54:43
    Number of iterations to converge         =           2
    Number of stiffness reformations         =           0
    Number of right hand side evaluations    =           3

 Convergence detected as a combination of
     1. Ratio of euclidian displacement translational norms          
        Value =   2.8892E-04 vs Tolerance =   1.0000E-03
     2. Ratio of euclidian energy       translational norms          
        Value =   6.8943E-07 vs Tolerance =   1.0000E-02
      59 t 3.0000E+01 dt 2.31E+00 write d3plot file            04/13/26 10:54:43
 
 *** termination time reached ***
      59 t 3.0000E+01 dt 2.31E+00 write d3dump01 file          04/13/26 10:54:43

 N o r m a l    t e r m i n a t i o n                          04/13/26 10:54:43

 S t o r a g e   a l l o c a t i o n   

 Memory required to complete solution   :     225K
 Linear Alg dynamically allocated memory:      63K
 Additional dynamically allocated memory:    2378K
                                   Total:    2665K

 T i m i n g   i n f o r m a t i o n
                        CPU(seconds)   %CPU  Clock(seconds) %Clock
  ----------------------------------------------------------------
  Keyword Processing ... 0.0000E+00    0.00     1.1000E-02    0.96
    KW Reading ......... 0.0000E+00    0.00     1.0000E-03    0.09
    KW Writing ......... 0.0000E+00    0.00     5.0000E-03    0.44
  Initialization ....... 1.0000E+00  100.00     1.0300E+00   89.72
    Init Proc Phase 1 .. 0.0000E+00    0.00     1.0000E-02    0.87
  Element processing ... 0.0000E+00    0.00     2.2000E-02    1.92
    Solids ............. 0.0000E+00    0.00     1.9000E-02    1.66
    E Other ............ 0.0000E+00    0.00     3.0000E-03    0.26
  Binary databases ..... 0.0000E+00    0.00     1.0000E-03    0.09
  Implicit ............. 0.0000E+00    0.00     4.0000E-03    0.35
  Implicit Nonlinear ... 0.0000E+00    0.00     1.6000E-02    1.39
    Imp. NL force mod .. 0.0000E+00    0.00     9.0000E-03    0.78
  Implicit Lin. Alg. ... 0.0000E+00    0.00     5.4000E-02    4.70
    Imp. LA Mtx Assemb . 0.0000E+00    0.00     1.3000E-02    1.13
    Imp. LA Factor ..... 0.0000E+00    0.00     4.0000E-02    3.48
    Imp. LA Solve ...... 0.0000E+00    0.00     1.0000E-03    0.09
  Group force file ..... 0.0000E+00    0.00     4.0000E-03    0.35
  Misc. 3 .............. 0.0000E+00    0.00     5.0000E-03    0.44
  Misc. 4 .............. 0.0000E+00    0.00     1.0000E-03    0.09
    Timestep Init ...... 0.0000E+00    0.00     1.0000E-03    0.09
  ----------------------------------------------------------------
  T o t a l s            1.0000E+00  100.00     1.1480E+00  100.00

 Problem time       =    3.0000E+01
 Problem cycle      =        59
 Total CPU time     =         1 seconds (   0 hours  0 minutes  1 seconds)
 CPU time per zone cycle  =          0.000 picoseconds
 Clock time per zone cycle=   22389621.276 picoseconds

 Number of CPU's   31
 NLQ used/max     136/  136
 Start time   04/13/2026 10:54:43  
 End time     04/13/2026 10:54:43  
 Elapsed time       0 second  for      59 cycles using 31 SMP threads
             (      0 hour   0 minute   0 second )

 N o r m a l    t e r m i n a t i o n                          04/13/26 10:54:43
