CFD Online Discussion Forums - [surface handling] SurfaceFeatureExtract Foam::error::printStack

Hello,

When launching SurfaceFeatureExtract OF2.2.x on redhat6.4 sometimes I get the following error. If I launch the same files and SurfaceFeatureExtract on OF2.2.x installed on Ubuntu no error at all.
Code:


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

Create time



Reading surfaceFeatureExtractDict



Surface            : "EVAP.stl"





Feature line extraction is only valid on closed manifold surfaces.

Statistics:

Triangles    : 24

Vertices     : 16

Bounding Box : (0.0739288 -0.14355 0.313129) (0.164224 0.14345 0.51628)





Constructing feature set from included angle 170

Removing all non-manifold edges (edges with > 2 connected faces) unless they cross multiple regions



Initial feature set:

    feature points : 10

    feature edges  : 26

    of which

        region edges   : 12

        external edges : 9

        internal edges : 5





Final feature set:

    points : 16

    of which

        convex             : 0

        concave            : 0

        mixed              : 10

        non-feature        : 6

    edges  : 26

    of which

        external edges     : 9

        internal edges     : 5

        flat edges         : 0

        open edges         : 12

        multiply connected : 0



Writing extendedFeatureEdgeMesh to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP.extendedFeatureEdgeMesh"



Writing extendedFeatureEdgeMesh components to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP"

Writing convex feature points to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_convexFeaturePts.obj"

Writing concave feature points to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_concaveFeaturePts.obj"

Writing mixed feature points to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_mixedFeaturePts.obj"

Writing mixed feature point structure to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_mixedFeaturePtsStructure.obj"

Writing external edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_externalEdges.obj"

Writing internal edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_internalEdges.obj"

Writing flat edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_flatEdges.obj"

Writing open edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_openEdges.obj"

Writing multiple edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_multipleEdges.obj"

Writing region edges to "/net/lnx6/home/al/plane/constant/extendedFeatureEdgeMesh/EVAP_regionEdges.obj"



Writing featureEdgeMesh to "/net/lnx6/home/al/plane/constant/triSurface/EVAP.eMesh"



Surface            : "H-CORE-FRONT.stl"





Feature line extraction is only valid on closed manifold surfaces.

Statistics:

Triangles    : 71521

Vertices     : 35766

Bounding Box : (0.1068 -0.14355 0.252663) (0.279262 0.14345 0.540279)





Constructing feature set from included angle 170

Removing all non-manifold edges (edges with > 2 connected faces) unless they cross multiple regions



Initial feature set:

    feature points : 728

    feature edges  : 4462

    of which

        region edges   : 127

        external edges : 2692

        internal edges : 1643



#0  Foam::error::printStack(Foam::Ostream&) in "/net/lnx6/home/al/centFOAM//OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"

#1  Foam::sigFpe::sigHandler(int) in "/net/lnx6/home/al/centFOAM//OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"

#2  

 at sigaction.c:0

#3  Foam::tmp<Foam::Field<Foam::Vector<double> > > Foam::operator/<Foam::Vector<double> >(Foam::UList<Foam::Vector<double> > const&, Foam::tmp<Foam::Field<double> > const&) in "/net/lnx6/home/al/centFOAM//OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib/libedgeMesh.so"

#4  void Foam::extendedFeatureEdgeMesh::sortPointsAndEdges<Foam::triSurface>(Foam::triSurface const&, Foam::List<int> const&, Foam::List<int> const&, Foam::List<int> const&) in "/net/lnx6/home/al/centFOAM//OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib/libedgeMesh.so"

#5  Foam::extendedFeatureEdgeMesh::extendedFeatureEdgeMesh(Foam::surfaceFeatures const&, Foam::objectRegistry const&, Foam::fileName const&) in "/net/lnx6/home/al/centFOAM//OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/lib/libedgeMesh.so"

#6  

 in "/net/lnx6/home/al/centFOAM/OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/bin/surfaceFeatureExtract"

#7  __libc_start_main in "/lib64/libc.so.6"

#8  

 in "/net/lnx6/home/al/centFOAM/OpenFOAM/OpenFOAM-2.2.x/platforms/linux64GccDPOpt/bin/surfaceFeatureExtract"

Floating point exception (core dumped)
has anyone encountered the same error?

Thank you
Al