[Nishant Reddy]

Hi Forum,
I am facing the run-time issue during the stage of snappyHexMesh run after successful creation of blockmesh and decomposition par with intel+openmpi OpenFoam-v2112 build.
Below is the Error log,

Feature refinement iteration 1
----------------------------------
Marked for refinement due to explicit features : 100 cells.
Determined cells to refine in = 0.04 s
Selected for feature refinement : 116 cells (out of 10422)
Edge intersection testing:
Number of edges : 35637
Number of edges to retest : 3652
Number of intersected edges : 726
Refined mesh in = 0.01 s
After refinement feature refinement iteration 1 : cells:11234 faces:35637 points:13274
Cells per refinement level:
0 10198
1 236
2 800
Balanced mesh in = 0.12 s
After balancing feature refinement iteration 1 : cells:11234 faces:35637 points:13274
Cells per refinement level:
0 10198
1 236
2 800

Feature refinement iteration 2
------------------------------

Marked for refinement due to explicit features : 447 cells.
Determined cells to refine in = 0.03 s
Selected for feature refinement : 531 cells (out of 11234)
Edge intersection testing:
Number of edges : 47952
Number of edges to retest : 16009
Number of intersected edges : 3115
Refined mesh in = 0.02 s
After refinement feature refinement iteration 2 : cells:14951 faces:47952 points:18169
Cells per refinement level:
0 10175
1 359
2 841
3 3576
[0] #0 Foam::error:rintStack(Foam::Ostream&) at ??:?
[0] #1 Foam::sigSegv::sigHandler(int) at ??:?
[0] #2 ? in /lib64/libpthread.so.0
[0] #3 _SCOTCHkgraphMapFm at ??:?
[0] #4 _SCOTCHkgraphMapSt at ??:?
[0] #5 _SCOTCHkgraphMapBd at ??:?
[0] #6 _SCOTCHkgraphMapSt at ??:?
[0] #7 _SCOTCHkgraphMapMl at ??:?
[0] #8 _SCOTCHkgraphMapSt at ??:?
[0] #9 SCOTCH_graphMapCompute at ??:?
[0] #10 SCOTCH_graphMap at ??:?
[0] #11 Foam::scotchDecomp::decomposeSerial(Foam::List<int > const&, Foam::List<int> const&, Foam::List<double> const&, Foam::List<int>&) const at ??:?
[0] #12 Foam::metisLikeDecomp::decomposeGeneral(Foam::List <int> const&, Foam::List<int> const&, Foam::List<double> const&, Foam::List<int>&) const at ??:?
[0] #13 Foam::metisLikeDecomp::decompose(FoamlyMesh const&, Foam::Field<Foam::Vector<double> > const&, Foam::Field<double> const&) const at ??:?
[0] #14 Foam::scotchDecomp::decompose(FoamlyMesh const&, Foam::Field<Foam::Vector<double> > const&, Foam::Field<double> const&) const at ??:?
[0] #15 Foam::decompositionMethod::decompose(FoamlyMes h const&, Foam::Field<double> const&, Foam::List<bool> const&, Foam::PtrList<Foam::List<int> > const&, Foam::List<int> const&, Foam::List<Foam::Pair<int> > const&) const at ??:?
[0] #16 Foam::meshRefinement::balance(bool, bool, Foam::Field<double> const&, Foam::decompositionMethod&, Foam::fvMeshDistribute&) at ??:?
[0] #17 Foam::meshRefinement::refineAndBalance(Foam::strin g const&, Foam::decompositionMethod&, Foam::fvMeshDistribute&, Foam::List<int> const&, double) at ??:?
[0] #18 Foam::snappyRefineDriver::featureEdgeRefine(Foam:: refinementParameters const&, int, int) at ??:?
[0] #19 Foam::snappyRefineDriver::doRefine(Foam::dictionar y const&, Foam::refinementParameters const&, Foam::snapParameters const&, bool, Foam::meshRefinement::FaceMergeType, Foam::dictionary const&) at ??:?
[0] #20 ? at ??:?
[0] #21 __libc_start_main in /lib64/libc.so.6
[0] #22 ? at ??:?

It would be helpful,if any resolve steps shall be provided.

Regards,
Nishant Reddy