Nonlinear solve did not converge due to DIVERGED_MAX_IT iterations 800 [0]PETSC ERROR: --------------------- Error Message -------------------------------------------------------------- [0]PETSC ERROR: [0]PETSC ERROR: SNESSolve has not converged [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting. [0]PETSC ERROR: Petsc Development GIT revision: v3.7.6-4826-gd686aaf GIT Date: 2017-08-03 14:01:44 -0500 [0]PETSC ERROR: /home/zj/pylith/pylith-2.2.1-linux-x86_64/bin/mpinemesis on a arch-pylith named zjcomputer by zj Sat Dec 14 11:45:19 2019 [0]PETSC ERROR: Configure options --prefix=/home/brad/pylith-binary/dist --with-c2html=0 --with-x=0 --with-clanguage=C --with-mpicompilers=1 --with-debugging=0 --with-shared-libraries=1 --with-64-bit-points=1 --with-large-file-io=1 --download-chaco=1 --download-ml=1 --download-f2cblaslapack=1 --with-hwloc=0 --with-ssl=0 --with-x=0 --with-c2html=0 --with-lgrind=0 --with-hdf5=1 --with-hdf5-dir=/home/brad/pylith-binary/dist --with-zlib=1 --LIBS=-lz --with-fc=0 CPPFLAGS="-I/home/brad/pylith-binary/dist/include " LDFLAGS="-L/home/brad/pylith-binary/dist/lib -L/home/brad/pylith-binary/dist/lib64 " CFLAGS="-g -O2" CXXFLAGS="-g -O2 -DMPICH_IGNORE_CXX_SEEK" FCFLAGS= PETSC_DIR=/home/brad/pylith-binary/build/petsc-pylith PETSC_ARCH=arch-pylith [0]PETSC ERROR: #1 SNESSolve() line 4081 in /home/brad/pylith-binary/build/petsc-pylith/src/snes/interface/snes.c [0]PETSC ERROR: #2 void pylith::problems::SolverNonlinear::solve(pylith::topology::Field*, pylith::topology::Jacobian*, const pylith::topology::Field&)() line 152 in ../../../pylith-2.2.1/libsrc/pylith/problems/SolverNonlinear.cc Fatal error. Calling MPI_Abort() to abort PyLith application. Traceback (most recent call last): File "/home/zj/pylith/pylith-2.2.1-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PetscApplication.py", line 74, in onComputeNodes self.main(*args, **kwds) File "/home/zj/pylith/pylith-2.2.1-linux-x86_64/lib/python2.7/site-packages/pylith/apps/PyLithApp.py", line 138, in main self.problem.run(self) File "/home/zj/pylith/pylith-2.2.1-linux-x86_64/lib/python2.7/site-packages/pylith/problems/TimeDependent.py", line 155, in run self.formulation.step(t, dt) File "/home/zj/pylith/pylith-2.2.1-linux-x86_64/lib/python2.7/site-packages/pylith/problems/Implicit.py", line 212, in step self.solver.solve(dispIncr, self.jacobian, residual) File "/home/zj/pylith/pylith-2.2.1-linux-x86_64/lib/python2.7/site-packages/pylith/problems/problems.py", line 186, in solve def solve(self, *args): return _problems.SolverNonlinear_solve(self, *args) RuntimeError: Error detected while in PETSc function. application called MPI_Abort(MPI_COMM_WORLD, -1) - process 0 /home/zj/pylith/pylith-2.2.1-linux-x86_64/bin/nemesis: mpirun: exit 255 /home/zj/pylith/pylith-2.2.1-linux-x86_64/bin/pylith: /home/zj/pylith/pylith-2.2.1-linux-x86_64/bin/nemesis: exit 1