[aeroyana]

I am trying to simulate a profile with a suction system using porousSimpleFoam. For the meshed I used salome. I have been struggling with this error for a few days now. Thank you in advance .
Foam::error:rintStack(Foam::Ostream&) at ??:?
[2] #1 Foam::sigFpe::sigHandler(int) at ??:?
[2] #2 in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #3 double Foam::sumProd<double>(Foam::UList<double> const&, Foam::UList<double> const&) at ??:?
[2] #4 Foam::PCG::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:?
[2] #5 Foam::GAMGSolver::solveCoarsestLevel(Foam::Field<d ouble>&, Foam::Field<double> const&) const at ??:?
[2] #6 Foam::GAMGSolver::Vcycle(Foam::PtrList<Foam::lduMa trix::smoother> const&, Foam::Field<double>&, Foam::Field<double> const&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::Field<double>&, Foam::PtrList<Foam::Field<double> >&, Foam::PtrList<Foam::Field<double> >&, unsigned char) const at ??:?
[2] #7 Foam::GAMGSolver::solve(Foam::Field<double>&, Foam::Field<double> const&, unsigned char) const at ??:?
[2] #8 Foam::fvMatrix<double>::solveSegregated(Foam::dict ionary const&) at ??:?
[2] #9 Foam::fvMatrix<double>::solve(Foam::dictionary const&) at ??:?
[2] #10
[2] at ??:?
[2] #11
[2] at ??:?
[2] #12 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[2] #13
[2] at ??:?
[yana-Precision-T3610:14440] *** Process received signal ***
[yana-Precision-T3610:14440] Signal: Floating point exception (8)
[yana-Precision-T3610:14440] Signal code: (-6)
[yana-Precision-T3610:14440] Failing at address: 0x3e800003868
[yana-Precision-T3610:14440] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f90b3101d40]
[yana-Precision-T3610:14440] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f90b3101cc9]
[yana-Precision-T3610:14440] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x36d40) [0x7f90b3101d40]
[yana-Precision-T3610:14440] [ 3] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZN4Foam7sumProdIdEEdRKNS_5UListIT_ EES5_+0x2d) [0x7f90b43c165d]
[yana-Precision-T3610:14440] [ 4] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam3PCG5solveERNS_5FieldIdEER KS2_h+0x6cd) [0x7f90b42305bd]
[yana-Precision-T3610:14440] [ 5] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver18solveCoarses tLevelERNS_5FieldIdEERKS2_+0x433) [0x7f90b424e4c3]
[yana-Precision-T3610:14440] [ 6] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver6VcycleERKNS_7 PtrListINS_9lduMatrix8smootherEEERNS_5FieldIdEERKS 8_S9_S9_S9_S9_S9_RNS1_IS8_EESD_h+0xd40) [0x7f90b4250260]
[yana-Precision-T3610:14440] [ 7] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libOpenFOAM.so(_ZNK4Foam10GAMGSolver5solveERNS_5Fi eldIdEERKS2_h+0x4ae) [0x7f90b425232e]
[yana-Precision-T3610:14440] [ 8] /opt/openfoam231/platforms/linux64GccDPOpt/lib/libfiniteVolume.so(_ZN4Foam8fvMatrixIdE15solveSegr egatedERKNS_10dictionaryE+0x132) [0x7f90b5f992c2]
[yana-Precision-T3610:14440] [ 9] porousSimpleFoam(_ZN4Foam8fvMatrixIdE5solveERKNS_1 0dictionaryE+0x14f) [0x456baf]
[yana-Precision-T3610:14440] [10] porousSimpleFoam() [0x456ec2]
[yana-Precision-T3610:14440] [11] porousSimpleFoam() [0x4213e1]
[yana-Precision-T3610:14440] [12] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f90b30ecec5]
[yana-Precision-T3610:14440] [13] porousSimpleFoam() [0x422a46]
[yana-Precision-T3610:14440] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 2 with PID 14440 on node yana-Precision-T3610 exited on signal 8 (Floating point exception).

[wouter]

Hello aeroyana,
Maybe you should read:
http://www.cfd-online.com/Forums/ope...-get-help.html

Hope that helps,
Wouter