Problem when runing a long time step

Dear Brad,

I am trying to run my own *cfg. When I am trying to run the step less than 50 years, everything is fine. I am trying to run larger than 50 years, which could be a mistake. Here I attach the error report:
Fatal error. Calling MPI_Abort() to abort PyLith application.
Traceback (most recent call last):
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PetscApplication.py”, line 74, in onComputeNodes
self.main(*args, **kwds)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PyLithApp.py”, line 128, in main
self.problem.initialize()
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/problems/TimeDependent.py”, line 120, in initialize
self.formulation.initialize(self.dimension, self.normalizer)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/problems/Implicit.py”, line 121, in initialize
self._initialize(dimension, normalizer)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/problems/Formulation.py”, line 470, in _initialize
Fatal error. Calling MPI_Abort() to abort PyLith application.
integrator.initialize(totalTime, numTimeSteps, normalizer)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/feassemble/ElasticityImplicit.py”, line 57, in initialize
self._initializeOutput(totalTime, numTimeSteps, normalizer)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/feassemble/IntegratorElasticity.py”, line 178, in _initializeOutput
self.output.open(totalTime, numTimeSteps)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/meshio/OutputManager.py”, line 189, in open
self._open(mesh, nsteps, label, labelId)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/meshio/OutputManager.py”, line 416, in _open
ModuleOutputManager.open(self, mesh, nsteps, label, labelId)
File “/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/lib/python2.7/site-packages/pylith/meshio/meshio.py”, line 296, in open
def open(self, *args/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/bin/nemesis: mpirun: exit 255
/home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/bin/pylith: /home/syang/work/PyLith/pylith-2.2.2-linux-x86_64/bin/nemesis: exit 1

Thank you in advance.
Best regards,
syang