[CIG-SHORT] Topology error

[Renuhaa Asaithambi]

Hi,


I recently started working with Pylith to model a region  with 3 faults in them. The error occurs close to the step of creating topology. What are the steps I could take to proceed? I have attached the mesh, cfg and error message with this email. Thank you.


[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Invalid argument
[0]PETSC ERROR: Faces should separate only two cells, not 3
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Development GIT revision: v3.5.3-2251-gb193602  GIT Date: 2015-02-19 19:20:25 -0600
[0]PETSC ERROR: /auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/bin/mpinemesis on a arch-pylith-gcc-opt named hpc-login3 by asaitham Wed Feb 10 08:57:53 2016
[0]PETSC ERROR: Configure options --prefix=/home/buildbot/install/pylith_centos_x86_64_binbot --download-fblaslapack=1 --with-c2html=0 --with-hwloc=0 --CXXFLAGS=-DMPICH_IGNORE_CXX_SEEK --with-clanguage=C --with-mpicompilers=1 --with-debugging=0 --download-chaco=1 --download-ml=1 --with-hdf5=1 --with-hdf5-dir=/home/buildbot/install/pylith_centos_x86_64_binbot --with-x=0 --with-ssl=0 --with-shared-libraries=1
[0]PETSC ERROR: #1 DMPlexCheckFace_Internal() line 87 in /home/buildbot/slave/build/pylith_centos_x86_64_binbot/PETSc/petsc-pylith/binaries/src/dm/impls/plex/plexorient.c
[0]PETSC ERROR: #2 DMPlexOrient() line 236 in /home/buildbot/slave/build/pylith_centos_x86_64_binbot/PETSc/petsc-pylith/binaries/src/dm/impls/plex/plexorient.c
[0]PETSC ERROR: #3 static void pylith::faults::CohesiveTopology::createFault(pylith::topology::Mesh*, const pylith::topology::Mesh&, PetscDMLabel)() line 50 in faults/CohesiveTopology.cc
Fatal error. Calling MPI_Abort() to abort PyLith application.
Traceback (most recent call last):
  File "/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PetscApplication.py", line 64, in onComputeNodes
    self.main(*args, **kwds)
  File "/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PyLithApp.py", line 112, in main
    mesh = self.mesher.create(self.problem.normalizer, interfaces)
  File "/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/lib/python2.7/site-packages/pylith/topology/MeshImporter.py", line 120, in create
    self._adjustTopology(mesh, faults)
  File "/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/lib/python2.7/site-packages/pylith/topology/MeshGenerator.py", line 127, in _adjustTopology
    interface.adjustTopology(mesh, firstFaultVertex, firstLagrangeVertex, firstFaultCell)
  File "/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/lib/python2.7/site-packages/pylith/faults/faults.py", line 341, in adjustTopology
    def adjustTopology(self, *args): return _faults.FaultCohesive_adjustTopology(self, *args)
RuntimeError: Error occurred while adjusting topology to create cohesive cells for fault 'nnearm'.
Error detected while in PETSc function.
application called MPI_Abort(MPI_COMM_WORLD, -1) - process 0
/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/bin/nemesis: mpirun: exit 255
/auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/bin/pylith: /auto/rcf-15/asaitham/pylith/pylith-2.1.0-linux-x86_64/bin/nemesis: exit 1





Renuhaa Asaithambi, MSc, P.E.

PhD Candidate Petroleum Engineering
<http://iris.usc.edu/Images/viterbi-signature.gif>[http://iris.usc.edu/Images/viterbi-signature.gif]
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