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feat: SCEC benchmarks BP6 and BP7 #3523
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@@ -48,7 +48,7 @@ SolidMechanicsLagrangeContactBubbleStab::SolidMechanicsLagrangeContactBubbleStab | |||
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LinearSolverParameters & linSolParams = m_linearSolverParameters.get(); | |||
linSolParams.mgr.strategy = LinearSolverParameters::MGR::StrategyType::lagrangianContactMechanicsBubbleStab; | |||
linSolParams.mgr.separateComponents = true; | |||
linSolParams.mgr.separateComponents = false; |
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@victorapm for this physics solver, which uses this MGR strategy, the boomer AMG setup crashes in parallel during setup. Without the filter everything seems to work fine.
The case that I have been using to debug it is: https://github.com/GEOS-DEV/GEOS/blob/develop/inputFiles/lagrangianContactMechanics/LagrangeContactBubbleStab_FixedSlip_smoke.xml and you can reduce the size to :
nx = 4 and ny = 2 and still reproduce the issue. A partition of -x 2
is sufficient to trigger the crash.
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this is the stack trace of the crash:
Number of element for each fracture state: stick: 380 | new slip: 0 | slip: 0 | open: 0
Attempt: 0, ConfigurationIter: 0, NewtonIter: 0
( Rsolid ) = ( 0.00e+00 ) ( Rt ) = ( 1.549432e+01 ) ( R ) = ( 1.55e+01 )
MGR preconditioner: numComponentsPerField = [3, 3, 3]
Received signal 11: Segmentation fault: 11
** StackTrace of 0 frames **
Frame 0: _sigtramp
=====
Received signal 15: Terminated: 15
** StackTrace of 24 frames **
Frame 0: _sigtramp
Frame 1: opal_progress
Frame 2: mca_pml_ob1_iprobe
Frame 3: MPI_Iprobe
Frame 4: hypre_MPI_Iprobe
Frame 5: hypre_DataExchangeList
Frame 6: hypre_ParCSRCommPkgCreateApart_core
Frame 7: hypre_ParCSRCommPkgCreateApart
Frame 8: hypre_MatvecCommPkgCreate
Frame 9: hypre_BoomerAMGBuildModExtPEInterpHost
Frame 10: hypre_BoomerAMGBuildModExtPEInterp
Frame 11: hypre_BoomerAMGSetup
Frame 12: hypre_MGRSetup
Frame 13: geos::HyprePreconditioner::setup(geos::HypreMatrix const&)
Frame 14: geos::HypreSolver::setup(geos::HypreMatrix const&)
Frame 15: geos::PhysicsSolverBase::solveLinearSystem(geos::DofManager const&, geos::HypreMatrix&, geos::HypreVector&, geos::HypreVector&)
Frame 16: geos::PhysicsSolverBase::solveNonlinearSystem(double const&, double const&, int, geos::DomainPartition&)
Frame 17: geos::PhysicsSolverBase::nonlinearImplicitStep(double const&, double const&, int, geos::DomainPartition&)
--------------------------------------------------------------------------
prterun noticed that process rank 1 with PID 5091 on node onix exited on
signal 6 (Abort trap: 6).
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Thanks for reporting. Let me take a look
… shear to plane strain
…ints along the fault. Start debugging flow solver interaction with ExplicitQDRateAndState
…o cusini/scec-benchmarks
Collection of changes and scripts needed for the solution of the SCEC benchmarks.