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November 29, 2011, 08:33 |
gmshToFoam teminates on Segmentation fault
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#1 |
New Member
Join Date: Nov 2011
Posts: 14
Rep Power: 14 |
I created a .msh file with gmsh 2.4.2 on Ubuntu Linux. Now I want to convert it to OpenFoam201. I copied the mesh to the OpenFoam example folder $FOAM_RUN/tutorials/incompressible/icoFoam/cavity/ . There I executed "gmshToFoam ./Savonius_S2.geo.msh". It terminates on a Segmentation fault (I shortened some long output):
Code:
/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.0.1 | | \\ / A nd | Web: www.OpenFOAM.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.0.1-51f1de99a4bc Exec : gmshToFoam ./Savonius_S2.geo.msh Date : Nov 29 2011 Host : ubuntu PID : 8927 Case : /home/hanke/OpenFOAM/hanke-2.0.1/run/tutorials/incompressible/icoFoam/Savonius nProcs : 1 sigFpe : Enabling floating point exception trapping (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster allowSystemOperations : Disallowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Starting to read mesh format at line 2 Read format version 2.1 ascii 0 Starting to read points at line 5 Vertices to be read:175 Vertices read:175 Starting to read cells at line 183 Cells to be read:1333 Unhandled element 15 at line 185 ... Unhandled element 15 at line 209 Unhandled element 1 at line 210 ... Unhandled element 1 at line 305 Mapping region 0 to Foam patch 0 Mapping region 0 to Foam cellZone 0 Cells: total:876 hex :0 prism:0 pyr :0 tet :876 CellZones: Zone Size 0 876 Skipping tag at line 1519 Patch 0 gets name patch0 Finding faces of patch 0 --> FOAM Warning : Not using gmsh face 3(27 25 7) since zero vertex is not on boundary of polyMesh ... --> FOAM Warning : Not using gmsh face 3(22 35 38) since zero vertex is not on boundary of polyMesh FaceZones: Zone Size 0 336 Writing zone 0 to cellZone cellZone_0 and cellSet Writing zone 0 to faceZone faceZone_0 and faceSet #0 Foam::error::printStack(Foam::Ostream&) in "/opt/openfoam201/platforms/linuxGccDPOpt/lib/libOpenFOAM.so" #1 Foam::sigSegv::sigHandler(int) in "/opt/openfoam201/platforms/linuxGccDPOpt/lib/libOpenFOAM.so" #2 Uninterpreted: #3 in "/opt/openfoam201/platforms/linuxGccDPOpt/bin/gmshToFoam" #4 __libc_start_main in "/lib/tls/i686/cmov/libc.so.6" #5 in "/opt/openfoam201/platforms/linuxGccDPOpt/bin/gmshToFoam" Segmentation fault |
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