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March 15, 2012, 09:09 |
icoFoam solver error
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#1 |
New Member
Debb
Join Date: Sep 2011
Location: Toronto, Canada
Posts: 20
Rep Power: 14 |
After much trial and error related to Courant number errors, I've set a max Courant number in the Transport Properties file, and am now battling the following error when trying to run a simple channel model using icoFoam:
Starting time loop Time = 1e-05 Courant Number mean: 1.22756e-07 max: 1.77558e-05 DILUPBiCG: Solving for Uz, Initial residual = 0.999996, Final residual = 1.99639e-06, No Iterations 9 #0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam200/platforms/linuxGccDPOpt/lib/libOpenFOAM.so" #1 Foam::sigFpe::sigHandler(int) in "/opt/openfoam200/platforms/linuxGccDPOpt/lib/libOpenFOAM.so" #2 Uninterpreted: #3 void Foam::fvc::surfaceIntegrate<double>(Foam::Field<do uble>&, Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&) in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #4 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::fvc::surfaceIntegrate<double>(Foam::Geometri cField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&) in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #5 Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::fvc::div<double>(Foam::GeometricField<double , Foam::fvsPatchField, Foam::surfaceMesh> const&) in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #6 Foam::fv::gaussLaplacianScheme<double, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvsPatchField, Foam::surfaceMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam200/platforms/linuxGccDPOpt/lib/libfiniteVolume.so" #7 Foam::fv::laplacianScheme<double, double>::fvmLaplacian(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) in "/opt/openfoam200/platforms/linuxGccDPOpt/lib/libfiniteVolume.so" #8 in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #9 in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #10 in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" #11 __libc_start_main in "/lib/i386-linux-gnu/libc.so.6" #12 in "/opt/openfoam200/platforms/linuxGccDPOpt/bin/icoFoam" Floating point exception any help on this would be much appreciated |
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