SSLE-sedov problem seg faults with 6 or more ranks in a single direction.

[corbett5]

On Quartz with clang 10.0.0, I imagine it's a problem on other platforms too. I tried with 6-10 ranks, the problem is 10^3 so you'd at least hope that 10 would work.

srun -n6 ../bin/geosx -x6 -i ../integratedTests/solidMechanicsSSLE/SSLE-sedov.xml 
Max threads: 6
MKL max threads: 6
real64 is alias of double
localIndex is alias of long
globalIndex is alias of long long
GEOSX must be configured to use Python to use parameters, symbolic math, etc. in input files
Adding Solver of type SolidMechanicsLagrangianSSLE, named lagsolve
Adding Mesh: InternalMesh, mesh1
Adding Event: PeriodicEvent, solverApplications
Adding Event: PeriodicEvent, blueprint
Adding Event: PeriodicEvent, silo
Adding Event: PeriodicEvent, restarts
Adding Event: PeriodicEvent, timeHistoryCollection
Adding Event: PeriodicEvent, timeHistoryOutput
Adding Output: Blueprint, blueprint
Adding Output: Silo, siloOutput
Adding Output: Restart, restartOutput
Adding Output: TimeHistory, timeHistoryOutput
Adding Geometric Object: Box, source
Adding Object CellElementRegion named Region2 from ObjectManager::Catalog.
*** Error in `/usr/WS2/corbett5/GEOSX/[email protected]/tmp/../bin/geosx': corrupted size vs. prev_size: 0x0000000000ad3550 ***
*** Error in `/usr/WS2/corbett5/GEOSX/[email protected]/tmp/../bin/geosx': munmap_chunk(): invalid pointer: 0x0000000000999180 ***
  Region2/cb1/shale is allocated with 8 quadrature points.
srun: error: quartz3: task 2: Segmentation fault (core dumped)

Occasionally you'll get a stack-trace but the trace isn't consistent, so I don't trust it too much.

[corbett5]

It doesn't work with Quartz gcc 8.1.0 release either.

[paveltomin]

@corbett5 is it still not working?

[corbett5]

I just tried it out and everything appears to be working!