Errors during execution of tutorial case with own mesh

sergey · May 18, 2007, 04:15

Hi,

I start to learn OpenFOAM and try to make my own mesh inside tutorial cases. I would very thankful if somebody can describe how to deal with errors that I have in log file for sonicLiquidFoam / decompressionTank case.
I use the same files as in case in system and 0 directories as well as thermodynamicProperties transportProperties files.
Files "cells", "faces", "points" and "boundary" in constant/polyMesh directory were generated by me without using blockMeshDict.

Log file contains the following info:

"Case : decompressionTank1
Nprocs : 1
Create time
Create mesh for time = 0
Reading thermodynamicProperties
Reading transportProperties
Reading field p
Reading field U
Reading/calculating face flux field phi

#0 Foam::error::printStack(Foam:: Ostream&)
#1 Foam::sigSegv::sigSegvHandler(int)
#2 Uninterpreted: [0xffffe420]
#3 __libc_free
#4 operator delete(void*)
#5 operator delete[](void*)
#6 Foam::primitiveMesh::makeCellCentresAndVols(Foam:: Field<foam::vector<double> > const&, Foam::Field<foam::vector<double> > const&, Foam::Field<foam::vector<double> >&, Foam::Field<double>&) const
#7 Foam::primitiveMesh::calcCellCentresAndVols() const
#8 Foam::primitiveMesh::cellCentres() const
#9 Foam::fvMesh::makeC() const
#10 Foam::fvMesh::C() const
#11 Foam::surfaceInterpolation::makeWeights() const
#12 Foam::surfaceInterpolation::weights() const
#13 Foam::tmp<foam::geometricfield<foam::vector<double >, Foam::fvPatchField, Foam::surfaceMesh> > Foam::linearInterpolate<foam::vector<double> >(Foam::GeometricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh> const&)
#14 Foam::tmp<foam::geometricfield<foam::vector<double >, Foam::fvPatchField, Foam::surfaceMesh> > Foam::linearInterpolate<foam::vector<double> >(Foam::tmp<foam::geometricfield<foam::vector<doub le>, Foam::fvPatchField, Foam::volMesh> > const&)
#15 main
#16 __libc_start_main
#17 __gxx_personality_v0 at ../sysdeps/i386/elf/start.S:122"

It seems that mesh is OK since neighbour.gz owner.gz were formed and fields and properties were read successfully.

Thanks,
Sergey.

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May 18, 2007, 04:15	Hi, I start to learn OpenFO	#1
sergey New Member Kuul Sergey Join Date: Mar 2009 Posts: 2 Rep Power: 0	Hi, I start to learn OpenFOAM and try to make my own mesh inside tutorial cases. I would very thankful if somebody can describe how to deal with errors that I have in log file for sonicLiquidFoam / decompressionTank case. I use the same files as in case in system and 0 directories as well as thermodynamicProperties transportProperties files. Files "cells", "faces", "points" and "boundary" in constant/polyMesh directory were generated by me without using blockMeshDict. Log file contains the following info: "Case : decompressionTank1 Nprocs : 1 Create time Create mesh for time = 0 Reading thermodynamicProperties Reading transportProperties Reading field p Reading field U Reading/calculating face flux field phi #0 Foam::error::printStack(Foam:: Ostream&) #1 Foam::sigSegv::sigSegvHandler(int) #2 Uninterpreted: [0xffffe420] #3 __libc_free #4 operator delete(void) #5 operator delete[](void) #6 Foam::primitiveMesh::makeCellCentresAndVols(Foam:: Field<foam::vector<double> > const&, Foam::Field<foam::vector<double> > const&, Foam::Field<foam::vector<double> >&, Foam::Field<double>&) const #7 Foam::primitiveMesh::calcCellCentresAndVols() const #8 Foam::primitiveMesh::cellCentres() const #9 Foam::fvMesh::makeC() const #10 Foam::fvMesh::C() const #11 Foam::surfaceInterpolation::makeWeights() const #12 Foam::surfaceInterpolation::weights() const #13 Foam::tmp<foam::geometricfield<foam::vector<double >, Foam::fvPatchField, Foam::surfaceMesh> > Foam::linearInterpolate<foam::vector<double> >(Foam::GeometricField<foam::vector<double>, Foam::fvPatchField, Foam::volMesh> const&) #14 Foam::tmp<foam::geometricfield<foam::vector<double >, Foam::fvPatchField, Foam::surfaceMesh> > Foam::linearInterpolate<foam::vector<double> >(Foam::tmp<foam::geometricfield<foam::vector<doub le>, Foam::fvPatchField, Foam::volMesh> > const&) #15 main #16 __libc_start_main #17 __gxx_personality_v0 at ../sysdeps/i386/elf/start.S:122" It seems that mesh is OK since neighbour.gz owner.gz were formed and fields and properties were read successfully. Thanks, Sergey.