Dominik Szczerba <dominik at itis.ethz.ch> writes: > On Wed, Apr 17, 2013 at 3:43 PM, Jed Brown <jedbrown at mcs.anl.gov> wrote: > >> Can you get a stack trace? Does this happen on a different machine? >> >> Stack trace of what exactly? I do not seem to be able to run gdb with > valgrind...? > > gdb valgrind --tool=memcheck -q --num-callers=20 MySolver > gdb: unrecognized option '--tool=memcheck'
Sometimes it helps to use 'valgrind --db-attach=yes'. What happens when you pass -no_signal_handler to the PETSc program?
