|
[Sponsors] |
May 21, 2013, 07:04 |
what is this error?and what should I do?
|
#1 |
New Member
liuke
Join Date: Apr 2013
Posts: 20
Rep Power: 13 |
[1] #0 Foam::error:: printStack(Foam::Ostream&)[0] #0 Foam::error:: printStack(Foam::Ostream&) in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
[1] #1 Foam::sigFpe::sigHandler(int) in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" [0] #1 Foam::sigFpe::sigHandler(int) in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" [0] #2 in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" [1] #2 [1] at sigaction.c:0 [1] #3 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const[0] at sigaction.c:0 [0] #3 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" [0] #4 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so" [1] #4 Foam::fvMatrix<double>::solve(Foam::dictionary const&) in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libfiniteVolume.so" [0] #5 in "/opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libfiniteVolume.so" [1] #5 Foam::fvMatrix<double>::solve()Foam::fvMatrix<doub le>::solve() in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [0] #6 in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [1] #6 [0] in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [0] #7 __libc_start_main[1] in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [1] #7 __libc_start_main in "/lib64/libc.so.6" [0] #8 in "/lib64/libc.so.6" [1] #8 [1] in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [dell:12378] *** Process received signal *** [dell:12378] Signal: Floating point exception (8) [dell:12378] Signal code: (-6) [dell:12378] Failing at address: 0x305a [dell:12378] [ 0] /lib64/libc.so.6() [0x332d432920] [dell:12378] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x332d4328a5] [dell:12378] [ 2] /lib64/libc.so.6() [0x332d432920] [dell:12378] [ 3] /opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEER KS2_h+0xa51) [0x7f5b37afc9b1] [dell:12378] [ 4] /opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE5solveERKNS _10dictionaryE+0x153) [0x7f5b365abe43] [dell:12378] [ 5] electronicmagneticprojectionFoam(_ZN4Foam8fvMatrix IdE5solveEv+0xea) [0x465d7a] [dell:12378] [ 6] electronicmagneticprojectionFoam() [0x4233c1] [dell:12378] [ 7] /lib64/libc.so.6(__libc_start_main+0xfd) [0x332d41ecdd] [dell:12378] [ 8] electronicmagneticprojectionFoam() [0x420ae9] [dell:12378] *** End of error message *** [0] in "/root/OpenFOAM/root-2.1.1/platforms/linux64GccDPOpt/bin/electronicmagneticprojectionFoam" [dell:12377] *** Process received signal *** [dell:12377] Signal: Floating point exception (8) [dell:12377] Signal code: (-6) [dell:12377] Failing at address: 0x3059 [dell:12377] [ 0] /lib64/libc.so.6() [0x332d432920] [dell:12377] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x332d4328a5] [dell:12377] [ 2] /lib64/libc.so.6() [0x332d432920] [dell:12377] [ 3] /opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEER KS2_h+0xa51) [0x7f2ba8bd39b1] [dell:12377] [ 4] /opt/OpenFOAM/OpenFOAM-2.1.1/platforms/linux64GccDPOpt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE5solveERKNS _10dictionaryE+0x153) [0x7f2ba7682e43] [dell:12377] [ 5] electronicmagneticprojectionFoam(_ZN4Foam8fvMatrix IdE5solveEv+0xea) [0x465d7a] [dell:12377] [ 6] electronicmagneticprojectionFoam() [0x4233c1] [dell:12377] [ 7] /lib64/libc.so.6(__libc_start_main+0xfd) [0x332d41ecdd] [dell:12377] [ 8] electronicmagneticprojectionFoam() [0x420ae9] [dell:12377] *** End of error message *** -------------------------------------------------------------------------- mpirun noticed that process rank 0 with PID 12377 on node dell exited on signal 8 (Floating point exception). |
|
May 21, 2013, 10:51 |
|
#2 |
Senior Member
HECKMANN Frédéric
Join Date: Jul 2010
Posts: 249
Rep Power: 16 |
If you don't tell us how you got this message, nobody will never come to help you ! We don't even know what you are running...
Ps: http://www.cfd-online.com/Forums/ope...-get-help.html |
|
May 21, 2013, 19:41 |
thank you!
|
#3 | |
New Member
liuke
Join Date: Apr 2013
Posts: 20
Rep Power: 13 |
Quote:
thank you !! |
||
May 22, 2013, 00:19 |
|
#4 |
Senior Member
HECKMANN Frédéric
Join Date: Jul 2010
Posts: 249
Rep Power: 16 |
Your report shows a Floating point exception that means that a calculation error happened (typically a division by 0 or any other mathematical nonsense). Your solver probably diverge or is unstable. Plot the residuals to check which variable messed up.
|
|
May 22, 2013, 05:39 |
|
#5 |
Senior Member
|
Try pasting the screen shot here without giving a parallel run.
|
|
May 22, 2013, 07:01 |
|
#6 |
New Member
liuke
Join Date: Apr 2013
Posts: 20
Rep Power: 13 |
||
May 22, 2013, 07:08 |
|
#7 | |
New Member
liuke
Join Date: Apr 2013
Posts: 20
Rep Power: 13 |
Quote:
I try to amend the mesh and then have a try too! |
||
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[swak4Foam] GroovyBC the dynamic cousin of funkySetFields that lives on the suburb of the mesh | gschaider | OpenFOAM Community Contributions | 300 | October 29, 2014 18:00 |
c++ libraries and solver compiling | vaina74 | OpenFOAM Installation | 13 | February 3, 2012 17:43 |
[OpenFOAM] Saving ParaFoam views and case | sail | ParaView | 9 | November 25, 2011 15:46 |
DecomposePar links against liblamso0 with OpenMPI | jens_klostermann | OpenFOAM Bugs | 11 | June 28, 2007 17:51 |
user defined function | cfduser | CFX | 0 | April 29, 2006 10:58 |