LS-DYNA做爆破数值模拟,运行k文件后1分钟左右无故终止?
Date: 08/20/2023 Time: 21:43:43
___________________________________________________
| |
| 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 : 10/29/2021 Time: 15:50:06 |
| Version : mpp s R12 |
| Revision: R12.1-190-gadfcdf9018 |
| |
| Features enabled in this version: |
| Distributed Memory Parallel |
| FFTW (multi-dimensional FFTW Library) |
| ANSYSLIC enabled |
| |
| Licensed to: |
| Issued by : ANSYS |
| |
| Platform : Intel-MPI 2018 Xeon64 |
| OS Level : Linux CentOS 7.8 uam |
| Compiler : Intel Fortran Compiler 16.0 SSE2 |
| Hostname : node0993 |
| Precision : Single precision (I4R4) |
| |
| Unauthorized use infringes LSTC copyrights |
|_________________________________________________|
Command line options: i=cut_hole_stem_full2_621.k
NCPU=96
Input file: cut_hole_stem_full2_621.k
The native file format : 32-bit small endian
Memory size from default : 100000000, 0
Memory option : AUTO selected
Memory size from default : 100000000, 100000000
Memory for the head node
Memory installed (MB) : 191730
Memory available (MB) : 188070
allocating memory to 100000000 d 672 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) 1990-2021 *
* by Livermore Software Technology, LLC *
* All rights reserved *
* *
******** notice ******** notice ******** notice ********
LSTC Environment Variables:
LSTC_MEMORY=auto
LSTC_LICENSE=ansys
Beginning of keyword reader 08/20/23 21:43:43
expanding memory to 226731080 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 126731080 words short
increase the memory size to 226731080
expanding memory to 239326140 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 12595060 words short
increase the memory size to 239326140
expanding memory to 239356140 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 30000 words short
increase the memory size to 243326140
expanding memory to 239416140 d 59137811
expanding memory to 239437206 d 59137811
expanding memory to 239457838 d 59137811
expanding memory to 289832078 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 46505938 words short
increase the memory size to 289832078
expanding memory to 340206318 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 50374240 words short
increase the memory size to 340206318
expanding memory to 340228518 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 22200 words short
increase the memory size to 344206318
expanding memory to 340343518 d 59137811
********** echo of pfile data **********
*********** end of pfile data **********
expanding memory to 346929178 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 2722860 words short
increase the memory size to 348206318
expanding memory to 353498966 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 5292648 words short
increase the memory size to 353498966
expanding memory to 425766624 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 72267658 words short
increase the memory size to 425766624
expanding memory to 432336412 d 59137811
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 6569788 words short
increase the memory size to 432336412
expanding memory to 438906200 d 172470851
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 6569788 words short
increase the memory size to 438906200
*** Warning 11199 (KEY+1199)
DCT should be -1 in *CONTROL_ALE
*** Warning 10989 (KEY+989)
AFAC not equal to -1 in *CONTROL_ALE invokes ALE smoothing
which is not supported for MPP versions. Please turn it off
if set up by accident.
*** 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 3 and
EOS ID 3
This is PART 4 in the order of input.
*** Warning 10302 (KEY+302)
CHECKING MATERIAL INPUT Part ID= 5
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 5 with
MATERIAL ID 3 and
EOS ID 3
This is PART 5 in the order of input.
*** Warning 10302 (KEY+302)
CHECKING MATERIAL INPUT Part ID= 6
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 6 with
MATERIAL ID 3 and
EOS ID 3
This is PART 6 in the order of input.
*** Warning 10302 (KEY+302)
CHECKING MATERIAL INPUT Part ID= 7
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 7 with
MATERIAL ID 3 and
EOS ID 3
This is PART 7 in the order of input.
*** Warning 10302 (KEY+302)
CHECKING MATERIAL INPUT Part ID= 8
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 8 with
MATERIAL ID 3 and
EOS ID 3
This is PART 8 in the order of input.
*** Warning 10302 (KEY+302)
CHECKING MATERIAL INPUT Part ID= 9
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 9 with
MATERIAL ID 4 and
EOS ID 0
This is PART 9 in the order of input.
expanding memory to 445202490 d 172470871
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 6296290 words short
increase the memory size to 445202490
expanding memory to 451498770 d 172470871
*** Warning 70025 (OTH+25) (processor # 0)
Memory is set 6296280 words short
increase the memory size to 451498770
Memory required to process keyword : 451498770
Additional dynamic memory required : 172470871
allocating memory to 451498770 d 59137831 end of keyword reader
MPP execution with 2 procs
LS-DYNA will perform a structural only analysis
Initial reading of file 08/20/23 21:44:19
LS-DYNA keyword deck by LS-PrePost
ls-dyna mpp.190 s date 10/29/2021
expanding memory to 5493 d 748 material, node and element data
expanding memory to 5599 d 750 mat add general damage 0
expanding memory to 5689 d 750 material added airbag porosity leakage
expanding memory to 5725 d 750 material properties
expanding memory to 5752 d 75830672 element data for composite material
expanding memory to 5767 d 297834873 gradient of damage data
expanding memory to 6005 d 297834876 user control for contact interfaces
contracting memory to 5994 d 297834876 thermal expansion 0
expanding memory to 6003 d 297834876 state of charge expansion 0
expanding memory to 6005 d 297834876 cross-sectional force definitions 0
expanding memory to 6575792 d 297834930 temp index array for node sorting
contracting memory to 6005 d 304404721 just because?
expanding memory to 6302285 d 317544367 arbitrary element numbering input
*** Warning 20037 (STR+37)
Input contains 8 ALE parts.
Please use the keyword below to avoid potential problem.
*CONTROL_MPP_DECOMPOSITION_DISTRIBUTE_ALE_ELEMENTS
contracting memory to 6006 d 362364144 process element material data
expanding memory to 8007 d 362364135 load curve data
contracting memory to 6013 d 362364135 user_define_loading_set
expanding memory to 6213 d 362364135 regularize time history data
contracting memory to 6017 d 362364135 *DEFINE_ELEMENT_DEATH
expanding memory to 6581 d 406490565 contact interfaces
expanding memory to 7581 d 964188604 contact segment data 1
expanding memory to 70087182 d 964188604 contact segment data 3
contracting memory to 6581 d 970758391 contact definition
expanding memory to 6662 d 970758392 rigid body
expanding memory to 6666 d 970759466 contact friction
expanding memory to 6801 d 970759466 joints
expanding memory to 975681 d 970760066 non-reflecting silent boundary 1
expanding memory to 20259139 d 970760066 non-reflecting silent boundary 3
contracting memory to 975781 d 970760066 rigid bodies for disp. termination
expanding memory to 975790 d 1018408604 ale reference system
expanding memory to 975942 d 1018408604 ALE fsi control block
expanding memory to 975951 d 1031548178 ALE fsi node and seg list
expanding memory to 975953 d 4715874954 ALE fsi coupling forces
expanding memory to 976031 d 4715874954 ALE storage for coupling shape functions
expanding memory to 27255353 d 4709031660 void materials
expanding memory to 27255362 d 4715601447 mat add cohesive 0
expanding memory to 27255371 d 4715601447 flexible body 2
Performing Decomposition -- Phase 1 08/20/23 21:47:00
expanding memory to 82945688 d 101564628 decomp reverse connectivity
expanding memory to 114427088 d 101564628 element ownership
Decomposition region 1:
Everything
Region 1 is distributed to 2 processors
With no coordinate transformation
Normalized element costs assigned during decomposition:
Minumum: 9.979068E-01
Maximum: 1.002093E+00
Standard Deviation: 2.093136E-03
contracting memory to 95811756 d 108134417 constraint scratch
expanding memory to 95811757 d 114704204 shadow node processing
expanding memory to 102381547 d 108134417 share node processing
contracting memory to 52048440 d 101564630 nodal sharing list
Memory required for decomposition : 114427088
Additional dynamic memory required : 4810m
allocating memory to 100000000 d 44898107 Allocate memory top of decomps
expanding memory to 1000001 d 44898107 hex ownership chunk
expanding memory to 1497026 d 44898107 hex ownership chunk
expanding memory to 1998751 d 44898107 hex ownership chunk
expanding memory to 2494526 d 44898107 hex ownership chunk
expanding memory to 2990301 d 44898107 hex ownership chunk
expanding memory to 3497139 d 44898107 hex ownership chunk
contracting memory to 3293829 d 44898107 hex ownership chunk
contracting memory to 1000001 d 48046247 hex sort chunk
expanding memory to 1497026 d 48046247 hex sort chunk
expanding memory to 1998751 d 48046247 hex sort chunk
expanding memory to 2494526 d 48046247 hex sort chunk
expanding memory to 2990301 d 48046247 hex sort chunk
expanding memory to 3497139 d 48046247 hex sort chunk
contracting memory to 3293829 d 48046247 hex sort chunk
contracting memory to 10 d 44898107 material sort chunk
expanding memory to 28 d 44898107 material uid
expanding memory to 31 d 58186262 nodal force sharing lists 1
Performing Decomposition -- Phase 2 08/20/23 21:47:04
expanding memory to 40 d 51765039 mat scratch
expanding memory to 41 d 56068502 tied nodes scratch
expanding memory to 42 d 56068502 tied node scratch
contracting memory to 40 d 56068502 nodal rigid body scratch
expanding memory to 121150 d 56068502 non-reflecting boundary scratch
contracting memory to 49 d 56068502 tied ale scratch
expanding memory to 4033849 d 56068502 ale solid coupling scratch
contracting memory to 14 d 5019217502 ALE message buffers
expanding memory to 18 d 5019217502 ALE message buffers 2
expanding memory to 3377757 d 5019217502 ALE share node
Performing Decomposition -- Phase 3 08/20/23 21:47:11
LS-DYNA keyword deck by LS-PrePost
ls-dyna mpp.190 s date 10/29/2021
expanding memory to 3383249 d 5024669120 material, node and element data
expanding memory to 3383355 d 5024669122 mat add general damage 0
expanding memory to 3383445 d 5024669122 material added airbag porosity leakage
expanding memory to 3383481 d 5024669122 material properties
expanding memory to 3383508 d 5059455034 element data for composite material
expanding memory to 3383523 d 5174298570 gradient of damage data
expanding memory to 3420916 d 5221520672 user control for contact interfaces
contracting memory to 3420905 d 5221520672 thermal expansion 0
expanding memory to 3420914 d 5221520672 state of charge expansion 0
expanding memory to 3420916 d 5221520672 cross-sectional force definitions 0
expanding memory to 6724378 d 5221520726 temp index array for node sorting
contracting memory to 3420916 d 5221520726 just because?
expanding memory to 6569056 d 5228127677 arbitrary element numbering input
contracting memory to 3420917 d 5243868414 d3thdt storage
expanding memory to 3420918 d 5388426406 process element material data
expanding memory to 3422919 d 5388426397 load curve data
contracting memory to 3420925 d 5388426397 user_define_loading_set
expanding memory to 3421125 d 5388426397 regularize time history data
contracting memory to 3420929 d 5388426397 *DEFINE_ELEMENT_DEATH
expanding memory to 3421009 d 5388426398 MPP copy of tim vector
expanding memory to 3421573 d 5410489613 contact interfaces
expanding memory to 3422573 d 6047828913 contact segment data 1
expanding memory to 38518079 d 6047828913 contact segment data 3
contracting memory to 3421573 d 6113898153 contact definition
expanding memory to 3421654 d 6113898154 rigid body
expanding memory to 3421681 d 6113898154 rbe2 scratch
contracting memory to 3421658 d 6113898565 contact friction
expanding memory to 3421793 d 6113898574 joints
expanding memory to 3906233 d 6113899174 non-reflecting silent boundary 1
expanding memory to 3906333 d 6113899174 rigid bodies for disp. termination
expanding memory to 3906395 d 6113899174 save d3plot control data
expanding memory to 3906404 d 6137821909 ale reference system
expanding memory to 3906556 d 6137821909 ALE fsi control block
expanding memory to 3906565 d 6144428833 ALE fsi node and seg list
expanding memory to 3906567 d 7984442292 ALE fsi coupling forces
expanding memory to 3906645 d 7984442292 ALE storage for coupling shape functions
expanding memory to 17120667 d 7977835372 void materials
expanding memory to 17120676 d 7974569047 mat add cohesive 0
expanding memory to 17120685 d 7974569047 flexible body 2
expanding memory to 23727610 d 7974569047 weld node list 1
expanding memory to 23801884 d 7974569047 weld node list 2
contracting memory to 20424149 d 7974569047 global pointers for welds
contracting memory to 17120686 d 7974569047 global shared weld node list 1
expanding memory to 17157824 d 7974569047 global shared weld node list 2
expanding memory to 17157857 d 8246167087 mpp general scratch
S t o r a g e a l l o c a t i o n
Memory required to begin solution : 39M
Additional dynamically allocated memory: 8253M
Total: 8292M
100 smallest timesteps
------------------------------------------------
element number part timestep
solid 1146615 6 7.3510E-02
solid 1146587 6 7.3510E-02
solid 1145527 6 7.3510E-02
solid 1145499 6 7.3510E-02
solid 1105627 6 7.3510E-02
solid 1105599 6 7.3510E-02
solid 1104539 6 7.3510E-02
solid 1104511 6 7.3510E-02
solid 1064639 6 7.3510E-02
solid 1064611 6 7.3510E-02
solid 1063551 6 7.3510E-02
solid 1063523 6 7.3510E-02
solid 1023651 6 7.3510E-02
solid 1023623 6 7.3510E-02
solid 1022563 6 7.3510E-02
solid 1022535 6 7.3510E-02
solid 982663 6 7.3510E-02
solid 982635 6 7.3510E-02
solid 981575 6 7.3510E-02
solid 981547 6 7.3510E-02
solid 941675 6 7.3510E-02
solid 941647 6 7.3510E-02
solid 940587 6 7.3510E-02
solid 940559 6 7.3510E-02
solid 900687 6 7.3510E-02
solid 900659 6 7.3510E-02
solid 899599 6 7.3510E-02
solid 899571 6 7.3510E-02
solid 859699 6 7.3510E-02
solid 859671 6 7.3510E-02
solid 858611 6 7.3510E-02
solid 858583 6 7.3510E-02
solid 818711 6 7.3510E-02
solid 818683 6 7.3510E-02
solid 817623 6 7.3510E-02
solid 817595 6 7.3510E-02
solid 777723 6 7.3510E-02
solid 777695 6 7.3510E-02
solid 776635 6 7.3510E-02
solid 776607 6 7.3510E-02
solid 736735 6 7.3510E-02
solid 736707 6 7.3510E-02
solid 735647 6 7.3510E-02
solid 735619 6 7.3510E-02
solid 695747 6 7.3510E-02
solid 695719 6 7.3510E-02
solid 694659 6 7.3510E-02
solid 694631 6 7.3510E-02
solid 654759 6 7.3510E-02
solid 654731 6 7.3510E-02
solid 653671 6 7.3510E-02
solid 653643 6 7.3510E-02
solid 613771 6 7.3510E-02
solid 613743 6 7.3510E-02
solid 612683 6 7.3510E-02
solid 612655 6 7.3510E-02
solid 572783 6 7.3510E-02
solid 572755 6 7.3510E-02
solid 571695 6 7.3510E-02
solid 571667 6 7.3510E-02
solid 531795 6 7.3510E-02
solid 531767 6 7.3510E-02
solid 530707 6 7.3510E-02
solid 530679 6 7.3510E-02
solid 490807 6 7.3510E-02
solid 490779 6 7.3510E-02
solid 489719 6 7.3510E-02
solid 489691 6 7.3510E-02
solid 449819 6 7.3510E-02
solid 449791 6 7.3510E-02
solid 448731 6 7.3510E-02
solid 448703 6 7.3510E-02
solid 408831 6 7.3510E-02
solid 408803 6 7.3510E-02
solid 407743 6 7.3510E-02
solid 407715 6 7.3510E-02
solid 367843 6 7.3510E-02
solid 367815 6 7.3510E-02
solid 366755 6 7.3510E-02
solid 366727 6 7.3510E-02
solid 326855 6 7.3510E-02
solid 326827 6 7.3510E-02
solid 325767 6 7.3510E-02
solid 325739 6 7.3510E-02
solid 285867 6 7.3510E-02
solid 285839 6 7.3510E-02
solid 284779 6 7.3510E-02
solid 284751 6 7.3510E-02
solid 244879 6 7.3510E-02
solid 244851 6 7.3510E-02
solid 243791 6 7.3510E-02
solid 243763 6 7.3510E-02
solid 203891 6 7.3510E-02
solid 203863 6 7.3510E-02
solid 202803 6 7.3510E-02
solid 202775 6 7.3510E-02
solid 162903 6 7.3510E-02
solid 162875 6 7.3510E-02
solid 161815 6 7.3510E-02
solid 161787 6 7.3510E-02
1 t 0.0000E+00 dt 7.35E-02 flush i/o buffers 08/20/23 21:47:37
1 t 0.0000E+00 dt 7.35E-02 write d3plot file 08/20/23 21:47:37
*** Note history variables in lsprepost --> Fcomp -->misc
history variable 1 to 3 belongs to AMMG 1
history variable 4 to 14 belongs to AMMG 2
history variable 15 to 25 belongs to AMMG 3
history variable 26 to 36 belongs to AMMG 4
history variable 37 to 47 belongs to AMMG 5
history variable 48 to 58 belongs to AMMG 6
history variable 59 to 69 belongs to AMMG 7
history variable 70 to 76 belongs to AMMG 8
mess000文件里的内容就到此没有了,没看到明显的ERROR,请教大家,这是哪个环节出问题了