在跑地应力条件下爆破数值模拟时,为什么生成2个d3plot就挂了呢? 50

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intel oneAPI 2023 is loaded
MPI startup(): I_MPI_EXTRA_FILESYSTEM_LIST environment variable is not supported.
MPI startup(): Similar variables:
I_MPI_EXTRA_FILESYSTEM
I_MPI_EXTRA_FILESYSTEM_FORCE
I_MPI_EXTRA_FILESYSTEM_NFS_DIRECT
MPI startup(): To check the list of supported variables, use the impi_info utility or refer to https://software.intel.com/en-us/mpi-library/documentation/get-started.
 License option : check ansys licenses only
      Date: 01/23/2025      Time: 21:57:26  

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     |  Livermore Software Technology, LLC             |
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     |                                                 |
     |  LS-DYNA, A Program for Nonlinear Dynamic       |
     |  Analysis of Structures in Three Dimensions     |
     |  Date    : 10/15/2020    Time: 07:56:29         |
     |  Version : mpp s R11.2.0                        |
     |  Revision: R11.2-66-g4cdf4c9c50                 |
     |                                                 |
     |  Features enabled in this version:              |
     |    Distributed Memory Parallel                  |
     |    FFTW (multi-dimensional FFTW Library)        |
     |    ANSYS License (ANSYS211)                     |
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     |  Platform   : Intel-MPI 2018 Xeon64             |
     |  OS Level   : Linux CentOS 6.10 uum             |
     |  Compiler   : Intel Fortran Compiler 16.0 SSE2  |
     |  Hostname   : node0182                          |
     |  Precision  : Single precision (I4R4)           |
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     |  Unauthorized use infringes LSTC copyrights     |
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LS-DYNA CPU Licenses Requested:  16 Available:  16

 Executing with ANSYS license

 Input file: 2nd.k                                                                           

 The native file format       : 32-bit small endian
 Memory size from default     :    20000000,            0
 Memory option                : AUTO selected
 Memory size from default     :    20000000,     20000000

 on UNIX computers note the following change:

 ctrl-c interrupts ls-dyna and prompts for a sense  switch.
 type the desired sense switch: sw1., sw2., etc. to continue
 the execution.  ls-dyna will respond as explained in the users manual

    type                      response
   -----   ------------------------------------------------------------
   quit    ls-dyna terminates.
   stop    ls-dyna terminates.
   sw1.    a restart file is written and ls-dyna terminates.
   sw2.    ls-dyna responds with time and cycle numbers.    
   sw3.    a restart file is written and ls-dyna continues calculations.
   sw4.    a plot state is written and ls-dyna continues calculations.
   sw5.    ls-dyna enters interactive graphics phase.
   swa.    ls-dyna flushes all output i/o buffers.
   swb.    a dynain is written and ls-dyna continues calculations.
   swc.    a restart and dynain are written and ls-dyna contiunues calculations.
   swd.    a restart and dynain are written and ls-dyna terminates.
   lpri    toggle implicit lin. alg. solver output on/off.
   nlpr    toggle implicit nonlinear solver output on/off.
   iter    toggle implicit output to d3iter database on/off.
   prof    output timing data to prof.out and continue.
   conv    force implicit nonlinear convergence for current time step.
   ttrm    terminate implicit time step, reduce time step, retry time step.
   rtrm    terminate implicit at end of current time step.


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 * 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  *
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 ********  notice  ********  notice  ********  notice  ********

 Beginning of keyword reader                                   01/23/25 21:57:29
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 6888492 words short
     increase the memory size to 26888492
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 30000 words short
     increase the memory size to 30888492
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 2089522 words short
     increase the memory size to 34888492
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 4054298 words short
     increase the memory size to 38942790
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 21212 words short
     increase the memory size to 42942790

 Open include file: ../1st/dynain
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 11908 words short
     increase the memory size to 46942790
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 1908 words short
     increase the memory size to 50942790
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 21908 words short
     increase the memory size to 54942790
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 13004814 words short
     increase the memory size to 67947604
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 1246180 words short
     increase the memory size to 71947604
 
 *** Warning 10302 (KEY+302)
     CHECKING MATERIAL INPUT Part ID= 2
     The default hourglass properties of the following
     ALE part are being modified to avoid unnecessary
     application of hourglass forces.
     Resetting coefficient qm=1.0e-6.
     PART ID 2 with
     MATERIAL ID 2 and
     EOS ID 2
     This is PART 2 in the order of input.
 
 *** Warning 10302 (KEY+302)
     CHECKING MATERIAL INPUT Part ID= 3
     The default hourglass properties of the following
     ALE part are being modified to avoid unnecessary
     application of hourglass forces.
     Resetting coefficient qm=1.0e-6.
     PART ID 3 with
     MATERIAL ID 3 and
     EOS ID 3
     This is PART 3 in the order of input.
 
 *** Warning 10302 (KEY+302)
     CHECKING MATERIAL INPUT Part ID= 4
     The default hourglass properties of the following
     ALE part are being modified to avoid unnecessary
     application of hourglass forces.
     Resetting coefficient qm=1.0e-6.
     PART ID 4 with
     MATERIAL ID 4 and
     EOS ID 0
     This is PART 4 in the order of input.
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 940060 words short
     increase the memory size to 75947604

 Memory required to process keyword     :    72887664 

 MPP execution with      16 procs

 Initial reading of file                                       01/23/25 21:57:47
 
 *** Warning 20037 (STR+37)
     Input contains 3 ALE parts.
     Please use the keyword below to avoid potential problem.
     *CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_ALE_ELEMENTS
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 1448651 words short
     increase the memory size to 79947604
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 18768520 words short
     increase the memory size to 98716124
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 56986567 words short
     increase the memory size to 155702691
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 36 words short
     increase the memory size to 159702691
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 984852 words short
     increase the memory size to 163702691

 Performing Decomposition -- Phase 1                           01/23/25 21:58:04

 Performing Recursive Coordinate Bisection (RCB)

 Memory required for decomposition      :    160687557

 Performing Decomposition -- Phase 2                           01/23/25 21:58:05
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 113145900 words short
     increase the memory size to 133145900
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 32 words short
     increase the memory size to 137145900
 Performing Decomposition -- Phase 3                           01/23/25 21:58:06
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 1134063 words short
     increase the memory size to 141145900
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 3873169 words short
     increase the memory size to 145145900
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 2444787 words short
     increase the memory size to 149145900
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 25888 words short
     increase the memory size to 153145900
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 17038902 words short
     increase the memory size to 170184802
 
 *** Warning 70025 (OTH+25) (processor # 0)
     Memory is set 36 words short
     increase the memory size to 174184802

 input of data is completed

 initial kinetic energy = 0.00000000E+00

 Memory required to begin solution (memory=    171M memory2=    187M)
          Minimum    169M on processor     3
          Maximum    187M on processor     5
          Average    176M

 Additional dynamically allocated memory
          Minimum     11M on processor     7
          Maximum     18M on processor     0
          Average     12M

 Total allocated memory
          Minimum    179M on processor     3
          Maximum    200M on processor     5
          Average    188M

 initialization completed
       1 t 0.0000E+00 dt 9.13E-02 flush i/o buffers            01/23/25 21:58:07
       1 t 0.0000E+00 dt 9.13E-02 write d3plot file            01/23/25 21:58:07
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 3 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 2 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 cpu time per zone cycle............       180 nanoseconds
 average cpu time per zone cycle....       225 nanoseconds
 average clock time per zone cycle..       241 nanoseconds

 estimated total cpu time          =      9199 sec (       2 hrs 33 mins)
 estimated cpu time to complete    =      9159 sec (       2 hrs 32 mins)
 estimated total clock time        =      9853 sec (       2 hrs 44 mins)
 estimated clock time to complete  =      9810 sec (       2 hrs 43 mins)
 termination time                  = 1.000E+03
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
 
 *** Warning 40045 (SOL+45)
     plasticity algorithm did not converge for MAT272
     for 1 elements
      
     Message 40045 (SOL+45) exceeds 50 times
     Further printing will be suppressed from screen, messag and d3hsp
     You can change the limit (MSGMAX) at field 4 of card 2 of *CONTROL_OUTPUT
      22 t 7.7960E-01 dt-2.90E-04 write d3plot file            01/23/25 21:58:12

 E r r o r   t e r m i n a t i o n                             01/23/25 21:58:13

 Memory required to complete solution (memory=    171M memory2=    187M)
          Minimum    169M on processor     3
          Maximum    187M on processor     5
          Average    176M

 Additional dynamically allocated memory
          Minimum     11M on processor     7
          Maximum     19M on processor     0
          Average     13M

 Total allocated memory
          Minimum    180M on processor     3
          Maximum    202M on processor     5
          Average    189M

 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 ... 1.8499E+01   40.67     1.8571E+01   40.03
    KW Reading ......... 5.4884E-01    1.21     5.5090E-01    1.19
    KW Writing ......... 2.7999E-02    0.06     3.0368E-02    0.07
  MPP Decomposition .... 1.8384E+01   40.42     1.8683E+01   40.27
    Init Proc .......... 1.6664E+01   36.64     1.6721E+01   36.04
    Decomposition ...... 9.2920E-01    2.04     9.6643E-01    2.08
    Translation ........ 7.9022E-01    1.74     9.9566E-01    2.15
  Initialization ....... 2.8632E+00    6.30     3.1919E+00    6.88
    Init Proc Phase 1 .. 5.9541E-01    1.31     6.5232E-01    1.41
    Init Proc Phase 2 .. 1.9259E-01    0.42     2.6152E-01    0.56
  Init solver .......... 4.8275E-03    0.01     2.5490E-02    0.05
  Element processing ... 2.3040E+00    5.07     2.4126E+00    5.20
    Solids ............. 2.2676E+00    4.99     2.3760E+00    5.12
  Binary databases ..... 2.1934E-01    0.48     2.2023E-01    0.47
  ASCII database ....... 6.6179E-04    0.00     6.6625E-04    0.00
  Contact algorithm .... 2.6552E-02    0.06     2.6622E-02    0.06
  ALE FSI Algorithm .... 7.9915E-01    1.76     8.0110E-01    1.73
    FSI ID         1 ... 7.9908E-01    1.76     8.0100E-01    1.73
  ALE Advection ........ 8.8920E-01    1.96     8.9145E-01    1.92
    ALE Adv van Leer ... 4.5813E-01    1.01     4.5925E-01    0.99
    ALE Adv mix ........ 2.4067E-02    0.05     2.4155E-02    0.05
    ALE Adv pre ........ 5.7168E-02    0.13     5.7268E-02    0.12
    ALE Adv reg1 ....... 7.2314E-02    0.16     7.2516E-02    0.16
    ALE Adv comm ....... 6.5992E-02    0.15     6.6161E-02    0.14
    ALE Adv post ....... 1.1570E-01    0.25     1.1596E-01    0.25
  Rigid Bodies ......... 8.9182E-04    0.00     1.1973E-02    0.03
  Time step size ....... 1.3173E+00    2.90     1.3288E+00    2.86
  Group force file ..... 1.2058E-04    0.00     7.2544E-04    0.00
  Others ............... 7.0424E-03    0.02     2.6883E-02    0.06
  Misc. 1 .............. 1.3688E-02    0.03     2.8264E-02    0.06
  Misc. 2 .............. 1.3210E-01    0.29     1.5382E-01    0.33
  Misc. 3 .............. 4.2324E-03    0.01     4.2547E-03    0.01
  Misc. 4 .............. 1.6638E-02    0.04     1.6670E-02    0.04
  ----------------------------------------------------------------
  T o t a l s            4.5481E+01  100.00     4.6396E+01  100.00

 Problem time       =    7.7960E-01
 Problem cycle      =        22
 Total CPU time     =        45 seconds (   0 hours  0 minutes 45 seconds)
 CPU time per zone cycle  =        320.732 nanoseconds
 Clock time per zone cycle=        232.134 nanoseconds

 Parallel execution with     16 MPP proc
 NLQ used/max               120/   120

  C P U   T i m i n g   i n f o r m a t i o n

  Processor   Hostname                              CPU/Avg_CPU  CPU(seconds)
  ---------------------------------------------------------------------------
  #       0   node0182                                  0.94414   4.3110E+01
  #       1   node0182                                  1.00393   4.5840E+01
  #       2   node0182                                  1.00327   4.5810E+01
  #       3   node0182                                  1.00459   4.5870E+01
  #       4   node0182                                  1.00305   4.5800E+01
  #       5   node0182                                  1.00393   4.5840E+01
  #       6   node0182                                  1.00349   4.5820E+01
  #       7   node0182                                  1.00305   4.5800E+01
  #       8   node0182                                  1.00371   4.5830E+01
  #       9   node0182                                  1.00283   4.5790E+01
  #      10   node0182                                  1.00371   4.5830E+01
  #      11   node0182                                  1.00502   4.5890E+01
  #      12   node0182                                  1.00283   4.5790E+01
  #      13   node0182                                  1.00393   4.5840E+01
  #      14   node0182                                  1.00327   4.5810E+01
  #      15   node0182                                  1.00524   4.5900E+01
  ---------------------------------------------------------------------------
  T o t a l s                                                     7.3057E+02


 Start time   01/23/2025 21:57:28  
 End time     01/23/2025 21:58:13  
 Elapsed time      45 seconds for      22 cycles using    16 MPP procs
             (      0 hour   0 minute  45 seconds)

 E r r o r   t e r m i n a t i o n                             01/23/25 21:58:13
      22 t 7.7960E-01 dt-2.90E-04 flush i/o buffers            01/23/25 21:58:13
2025/01/23 21:58:15    INFO                Demo license file /public/software/systemlib/opt/software/ansys2021/shared_files/licensing/license_files/ansyslmd.lic exists.

上面时报错的.out日志文件。

相同的k文件,前后就变动地应力值大小,为什么有些能正常跑,有些就报错呢?

邀请回答 我来回答

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(3)
默认 最新
浩雨
变形太大了,导致时间步长缩短,求解时间无限增大了所以不收敛。炮孔附近网格质量提高一下,也可以添加mat add erosion删除粉碎区附近的岩石单元
2月1日
评论 2 点赞
LSDYNA老司机
单元畸变
1月26日
评论 2 点赞
汴京抓鱼人
RHT报这个错很常见,算不动也许是材料参数不太对。优化网格,提高材料参数强度。换本构类型是最快的方法。
1月24日
评论 1 点赞

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