Problem with reconstructPar
Hi,
I've been running a process in parallel. The case was solved without any problems. When I now want to reconstruct the case using the "reconstructPar" command i got an error : /*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 1.6.x | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 1.6.x Exec : reconstructPar Date : Jul 14 2010 Time : 11:29:03 Host : hydra57 PID : 29708 Case : /svub0/**/OpenFOAM/**-1.6.x/run/Jochem/Erasmus nProcs : 1 SigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 200 Time = 200 Reconstructing FV fields Reconstructing volScalarFields unning a decomposed case p #0 Foam::error::printStack(Foam::Ostream&) in "/u/**/OpenFOAM/OpenFOAM-1.6.x/lib/linux64GccDPOpt/libOpenFOAM.so" #1 Foam::sigSegv::sigSegvHandler(int) in "/u/**/OpenFOAM/OpenFOAM-1.6.x/lib/linux64GccDPOpt/libOpenFOAM.so" #2 __restore_rt in "/lib64/tls/libc.so.6" #3 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::fvFieldReconstructor::reconstructFvVolumeFie ld<double>(Foam::IOobject const&) in "/u/**/OpenFOAM/OpenFOAM-1.6.x/applications/bin/linux64GccDPOpt/reconstructPar" #4 void Foam::fvFieldReconstructor::reconstructFvVolumeFie lds<double>(Foam::IOobjectList const&, Foam::HashSet<Foam::word, Foam::string::hash> const&) in "/u/**/OpenFOAM/OpenFOAM-1.6.x/applications/bin/linux64GccDPOpt/reconstructPar" #5 main in "/u/**/OpenFOAM/OpenFOAM-1.6.x/applications/bin/linux64GccDPOpt/reconstructPar" #6 __libc_start_main in "/lib64/tls/libc.so.6" #7 Foam::regIOobject::writeObject(Foam::IOstream::str eamFormat, Foam::IOstream::versionNumber, Foam::IOstream::compressionType) const in "/u/**/OpenFOAM/OpenFOAM-1.6.x/applications/bin/linux64GccDPOpt/reconstructPar" /u/**/.lsbatch/1279099737.403141.shell: line 14: 29708 Segmentation fault (core dumped) reconstructPar -- REPLACE -- 76,25 Bot Does someone know what this error means? Jochem |
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Sandy,
I am sorry, I've been able to solve it but it has been a while and I forgot what the problem was. Next week I will start using OpenFoam again with processes in parallel. If I have the same problem again and I can solve it, I will post a reply. Regards, Jochem |
i just solve the problem in my code .
give you a hint 。 there must be something divided by zero. like 1/mag("mesh".nf()) will cause this problem directly because nf() was not construct in reconstructPar. i guess PS: my english is not good . |
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