View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0000051 | OpenFOAM | Bug | public | 2010-10-01 16:08 | 2010-10-14 10:58 |
| Reporter | Assigned To | henry | |||
| Priority | high | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | no change required | ||
| Platform | Linux | OS | OpenSuse | OS Version | 11.3 |
| Summary | 0000051: code crashing when using interDyMFoam in parallel | ||||
| Description | I performed a simulation of a bubble steadily moving in a rectangular straight channel by using interDyMFoam. I ran the case in parallel with two processors to study how interDyMFoam works with my problem. However, it seems the code always crashes after some time steps. Attached I send you the case and error file. To be assure, the error is [1] #0 Foam::error::printStack(Foam::Ostream&) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #1 Foam::sigFpe::sigFpeHandler(int) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #2 ?? in "/lib64/libc.so.6" [1] #3 Foam::GAMGSolver::scalingFactor(Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double> const&, Foam::Field<double> const&) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #4 Foam::GAMGSolver::scalingFactor(Foam::Field<double>&, Foam::lduMatrix const&, Foam::Field<double>&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #5 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #6 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #7 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libfiniteVolume.so" [1] #8 main in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/interDyMFoam" [1] #9 __libc_start_main in "/lib64/libc.so.6" [1] #10 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116 [node20:19972] *** Process received signal *** [node20:19972] Signal: Floating point exception (8) [node20:19972] Signal code: (-6) [node20:19972] Failing at address: 0x43200004e04 [node20:19972] [ 0] /lib64/libc.so.6 [0x2ab105a306e0] [node20:19972] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x2ab105a30645] [node20:19972] [ 2] /lib64/libc.so.6 [0x2ab105a306e0] [node20:19972] [ 3] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKS2_S5_S5_+0x69) [0x2ab104bef919] [node20:19972] [ 4] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKNS_9lduMatrixES3_RKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xaa) [0x2ab104befd2a] [node20:19972] [ 5] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_RNS1_IS8_EESD_h+0x1752) [0x2ab104bf2ff2] [node20:19972] [ 6] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x46f) [0x2ab104bf3d1f] [node20:19972] [ 7] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x158) [0x2ab1035bb498] [node20:19972] [ 8] interDyMFoam [0x425519] [node20:19972] [ 9] /lib64/libc.so.6(__libc_start_main+0xe6) [0x2ab105a1c586] [node20:19972] [10] interDyMFoam [0x41f8c9] [node20:19972] *** End of error message *** -------------------------------------------------------------------------- mpiexec noticed that process rank 1 with PID 19972 on node node20 exited on signal 8 (Floating point exception). -------------------------------------------------------------------------- | ||||
| Additional Information | [1] #0 Foam::error::printStack(Foam::Ostream&) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #1 Foam::sigFpe::sigFpeHandler(int) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #2 ?? in "/lib64/libc.so.6" [1] #3 Foam::GAMGSolver::scalingFactor(Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double> const&, Foam::Field<double> const&) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #4 Foam::GAMGSolver::scalingFactor(Foam::Field<double>&, Foam::lduMatrix const&, Foam::Field<double>&, Foam::FieldField<Foam::Field, double> const&, Foam::UPtrList<Foam::lduInterfaceField const> const&, Foam::Field<double> const&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #5 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMatrix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #6 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so" [1] #7 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libfiniteVolume.so" [1] #8 main in "/fhome/hoang/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/interDyMFoam" [1] #9 __libc_start_main in "/lib64/libc.so.6" [1] #10 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116 [node20:19972] *** Process received signal *** [node20:19972] Signal: Floating point exception (8) [node20:19972] Signal code: (-6) [node20:19972] Failing at address: 0x43200004e04 [node20:19972] [ 0] /lib64/libc.so.6 [0x2ab105a306e0] [node20:19972] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x2ab105a30645] [node20:19972] [ 2] /lib64/libc.so.6 [0x2ab105a306e0] [node20:19972] [ 3] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKS2_S5_S5_+0x69) [0x2ab104bef919] [node20:19972] [ 4] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver13scalingFactorERNS_5FieldIdEERKNS_9lduMatrixES3_RKNS_10FieldFieldIS1_dEERKNS_8UPtrListIKNS_17lduInterfaceFieldEEERKS2_h+0xaa) [0x2ab104befd2a] [node20:19972] [ 5] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS8_S9_S9_S9_RNS1_IS8_EESD_h+0x1752) [0x2ab104bf2ff2] [node20:19972] [ 6] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5FieldIdEERKS2_h+0x46f) [0x2ab104bf3d1f] [node20:19972] [ 7] /fhome/hoang/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE5solveERKNS_10dictionaryE+0x158) [0x2ab1035bb498] [node20:19972] [ 8] interDyMFoam [0x425519] [node20:19972] [ 9] /lib64/libc.so.6(__libc_start_main+0xe6) [0x2ab105a1c586] [node20:19972] [10] interDyMFoam [0x41f8c9] [node20:19972] *** End of error message *** -------------------------------------------------------------------------- mpiexec noticed that process rank 1 with PID 19972 on node node20 exited on signal 8 (Floating point exception). -------------------------------------------------------------------------- | ||||
| Tags | Solver | ||||
|
2010-10-01 16:08
|
|
|
|
Could you try running the same case with OpenFOAM-1.7.x? |
|
|
I will do that and give you feedback next week. Thanks |
|
2010-10-06 20:01
|
|
|
2010-10-06 20:01
|
|
|
|
Hi Henry, I did run the same case with OF-1.7.x and got the same error. I did run the case in both parallel and serial and they were crashed after some iterations. It seems that the value of alpha goes over 1 in both case although I set maxAlphaCo equals 0.6. Might be this is the reason make the case crashed since there is "[node20:19972] Signal: Floating point exception (8)" in log file. I am trying with maxAlphaCo = 0.2. Btw, I uploaded the error logs file in both serial and parallel cases in case you want to check. Regards, Duong |
|
|
Your pressure BCs are not correct, compare with tutorial cases. To run with a Co of 0.6 you should do 3 or maybe 4 alpha sub-cycles. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2010-10-01 16:08 |
|
New Issue | |
| 2010-10-01 16:08 |
|
File Added: dynamic_refine.tar | |
| 2010-10-01 16:11 | henry | Note Added: 0000059 | |
| 2010-10-01 16:11 | henry | Assigned To | => henry |
| 2010-10-01 16:11 | henry | Status | new => feedback |
| 2010-10-01 16:13 |
|
Note Added: 0000060 | |
| 2010-10-01 16:13 |
|
Status | feedback => assigned |
| 2010-10-06 20:01 |
|
File Added: serial_report.tar | |
| 2010-10-06 20:01 |
|
File Added: parallel_report.tar | |
| 2010-10-06 20:11 |
|
Note Added: 0000075 | |
| 2010-10-06 20:59 | henry | Note Added: 0000076 | |
| 2010-10-06 21:00 | henry | Status | assigned => resolved |
| 2010-10-06 21:00 | henry | Resolution | open => no change required |
| 2010-10-07 17:59 |
|
Tag Attached: Solver |
