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
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
___________________________________________________
| |
| Livermore Software Technology, LLC |
| |
| 7374 Las Positas Road |
| Livermore, CA 94551 |
| Tel: (925) 449-2500 Fax: (925) 449-2507 |
| www.lstc.com |
|_________________________________________________|
| |
| 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) |
| |
| Licensed to: |
| |
| 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) |
| |
| 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.
******** notice ******** notice ******** notice ********
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* This is the LS-DYNA Finite Element code. *
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* by Livermore Software Technology, LLC *
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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？
全部回答 (3)
默认 最新
汴京抓鱼人 2025年1月24日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。
2025年1月24日
评论 1 点赞 1
浩雨 2025年2月1日变形太大了，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
2025年2月1日
评论 2 点赞
LSDYNA老司机 2025年1月26日单元畸变
2025年1月26日
评论 2 点赞
