/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: 2.3.x | | \\ / A nd | Web: www.OpenFOAM.org | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : 2.3.x-eba7341bfba2 Exec : foamyHexMesh Date : Feb 27 2014 Time : 09:07:21 Host : "the_machine" PID : 26380 Case : /home/user/OpenFOAM/user-2.3.x/run/tutorials/mesh/foamyHexMesh/flange 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 Create mesh for time = 0 Reading geometryToConformTo flange features: flange.stl of type triSurfaceMesh, id: 0 Included angle = 140 Meshable region = inside region patch1 region patch2 region patch3 region patch4 Testing for locationInMesh (0 0 0) is inside surface flange.stl Checking flange.stl Index = 0 Offset = 0 has 0 baffles out of 6468 triangles Sum of all the surface normals (if near zero, surface is probably closed): Note: Does not include baffle surfaces in calculation Sum = (-1.361957738e-23 -7.176469621e-23 8.38127839e-24) mag(Sum) = 7.352489604e-23 Reading cellShapeControlMesh from 0 Cell Aspect Ratio Control Ratio : 1 Direction : (1 0 0) Shape Control : flange Selecting cellSizeAndAlignmentControl searchableSurfaceControl Master settings: Selecting cellSizeFunction surfaceOffsetLinearDistance Selecting surfaceCellSizeFunction uniformValue Region patch3 (ID = 2) settings: Selecting cellSizeFunction surfaceOffsetLinearDistance Selecting surfaceCellSizeFunction uniformValue Selecting cellSizeFunction surfaceOffsetLinearDistance Selecting surfaceCellSizeFunction uniformValue There are 2 region control functions Conforming to feature points Circulating edges is: off Guarding feature points is: off Snapping to feature points is: off Specialising feature points is: on Selecting initialPointsMethod autoDensity Selecting relaxationModel adaptiveLinear Selecting faceAreaWeightModel piecewiseLinearRamp Inserting points from flange (searchableSurfaceControl) Force insertion is off Got initial vertices list of size 3228 Clipped minimum size Check sizes Inserted 3228/3228 Inserting points from flange (searchableSurfaceControl) Force insertion is off Inserted extra points 327/5545 Maximum number of refinement iterations : 0 Smoothing alignments Iteration 0, Residual = 0 Iteration 1, Residual = 0.0685823068 Iteration 2, Residual = 0.03354851422 Iteration 3, Residual = 0.0199841576 Iteration 4, Residual = 0.01264869998 Iteration 5, Residual = 0.01331236457 Iteration 6, Residual = 0.01028279509 Iteration 7, Residual = 0.01035087795 Iteration 8, Residual = 0.009446823563 Iteration 9, Residual = 0.00867730629 Iteration 10, Residual = 0.008305708775 Iteration 11, Residual = 0.008218037857 Iteration 12, Residual = 0.01020169057 Iteration 13, Residual = 0.007799440738 Iteration 14, Residual = 0.008610060761 Iteration 15, Residual = 0.006145926425 Iteration 16, Residual = 0.007508607836 Iteration 17, Residual = 0.007889761536 Iteration 18, Residual = 0.006593392032 Iteration 19, Residual = 0.007688833424 Iteration 20, Residual = 0.0067621968 Iteration 21, Residual = 0.006872386756 Iteration 22, Residual = 0.006712501542 Iteration 23, Residual = 0.005192499006 Iteration 24, Residual = 0.006909518502 Iteration 25, Residual = 0.00645172463 Iteration 26, Residual = 0.00732618745 Iteration 27, Residual = 0.004800681288 Iteration 28, Residual = 0.004735002066 Iteration 29, Residual = 0.005235464889 Iteration 30, Residual = 0.006229969467 Iteration 31, Residual = 0.007564023041 Iteration 32, Residual = 0.007299185269 Iteration 33, Residual = 0.005976074409 Iteration 34, Residual = 0.003660126442 Iteration 35, Residual = 0.004830505295 Iteration 36, Residual = 0.005084824076 Iteration 37, Residual = 0.004763012424 Iteration 38, Residual = 0.003997396294 Iteration 39, Residual = 0.004529434575 Iteration 40, Residual = 0.005214415586 Iteration 41, Residual = 0.007109812263 Iteration 42, Residual = 0.005575777178 Iteration 43, Residual = 0.005944287679 Iteration 44, Residual = 0.00602774621 Iteration 45, Residual = 0.006644099815 Iteration 46, Residual = 0.00719980244 Iteration 47, Residual = 0.005876083952 Iteration 48, Residual = 0.005530626841 Iteration 49, Residual = 0.005632020413 Iteration 50, Residual = 0.005098749829 Iteration 51, Residual = 0.00468077018 Iteration 52, Residual = 0.004668094054 Iteration 53, Residual = 0.005959439281 Iteration 54, Residual = 0.006030019002 Iteration 55, Residual = 0.006174205335 Iteration 56, Residual = 0.006678972955 Iteration 57, Residual = 0.006078808344 Iteration 58, Residual = 0.006384137736 Iteration 59, Residual = 0.004342309434 Iteration 60, Residual = 0.004957565596 Iteration 61, Residual = 0.005824462571 Iteration 62, Residual = 0.005128439329 Iteration 63, Residual = 0.005007958245 Iteration 64, Residual = 0.005171546134 Iteration 65, Residual = 0.006991390522 Iteration 66, Residual = 0.007468185188 Iteration 67, Residual = 0.006375717794 Iteration 68, Residual = 0.005905909792 Iteration 69, Residual = 0.003602231822 Iteration 70, Residual = 0.005001299514 Iteration 71, Residual = 0.005637815864 Iteration 72, Residual = 0.005479507921 Iteration 73, Residual = 0.005310806504 Iteration 74, Residual = 0.004973885909 Iteration 75, Residual = 0.004928957563 Iteration 76, Residual = 0.00637045535 Iteration 77, Residual = 0.005779973897 Iteration 78, Residual = 0.005214287875 Iteration 79, Residual = 0.005870789838 Iteration 80, Residual = 0.006625426242 Iteration 81, Residual = 0.006326171965 Iteration 82, Residual = 0.005473429388 Iteration 83, Residual = 0.005847153834 Iteration 84, Residual = 0.005590800527 Iteration 85, Residual = 0.00658873583 Iteration 86, Residual = 0.006645587781 Iteration 87, Residual = 0.006704642396 Iteration 88, Residual = 0.00704581697 Iteration 89, Residual = 0.005586986475 Iteration 90, Residual = 0.005723908334 Iteration 91, Residual = 0.007012526314 Iteration 92, Residual = 0.005836080521 Iteration 93, Residual = 0.006030748781 Iteration 94, Residual = 0.004164815254 Iteration 95, Residual = 0.004567159108 Iteration 96, Residual = 0.006014027915 Iteration 97, Residual = 0.00471351793 Iteration 98, Residual = 0.005588237703 Iteration 99, Residual = 0.00492739352 Background cell size and alignment mesh: # Mesh Statistics # Proc 0 Sum Average Cells 21022 21022 21022 Edges 25062 25062 25062 Faces 42530 42530 42530 Points 3555 3555 3555 Size (Min/Max) = 0.0002 0.0008 Triangulation is valid Writing cellShapeControlMesh Sorting faces, owner and neighbour into upper triangular order Creating patches Creating mesh Adding patches Mesh created Inserting initial points autoDensity 65496 points placed 281366 locations queried 0.2327786584 success rate 6 levels of recursion (maximum) 65496 points to insert... #0 Foam::error::printStack(Foam::Ostream&) in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libOpenFOAM.so" #1 Foam::sigSegv::sigHandler(int) in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libOpenFOAM.so" #2 in "/lib/x86_64-linux-gnu/libc.so.6" #3 void std::__introselect<__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, long, CGAL::Hilbert_sort_median_3 >::Cmp<1, false> >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, long, CGAL::Hilbert_sort_median_3 >::Cmp<1, false>) in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #4 __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > CGAL::internal::hilbert_split<__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, CGAL::Hilbert_sort_median_3 >::Cmp<1, false> >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, CGAL::Hilbert_sort_median_3 >::Cmp<1, false>) in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #5 void CGAL::Hilbert_sort_median_3 >::sort<0, false, false, false, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >) const in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #6 void CGAL::Hilbert_sort_median_3 >::sort<1, true, false, true, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >) const in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #7 void CGAL::Hilbert_sort_median_3 >::sort<0, false, false, false, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >) const in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #8 void CGAL::Hilbert_sort_median_3 >::sort<1, true, false, true, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >) const in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #9 void CGAL::Hilbert_sort_median_3 >::sort<0, false, false, false, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > > >(__gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >, __gnu_cxx::__normal_iterator*, std::vector, std::allocator > > >) const in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #10 Foam::conformalVoronoiMesh::insertInternalPoints(Foam::List >&, bool) in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #11 Foam::conformalVoronoiMesh::insertInitialPoints() in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #12 Foam::conformalVoronoiMesh::initialiseForMotion() in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/lib/libconformalVoronoiMesh.so" #13 in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/bin/foamyHexMesh" #14 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #15 in "/home/user/OpenFOAM/OpenFOAM-2.3.x/platforms/linux64Gcc48DPOpt/bin/foamyHexMesh" Segmentation fault (core dumped)