Please switch to petsc-3.3 (just released) http://www.mcs.anl.gov/petsc/download/index.html
If the problem persists then send configure.log make.log and all the output from running the example (with petsc-3.3) to petsc-maint at mcs.anl.gov Barry On Jun 5, 2012, at 10:54 PM, Panruo Wu wrote: > Dear list, > > I run into a segfault when running src/dm/examples/tutorials/ex11f90.F > > Intel Fortran Compiler 12.1.3; 1.6 OpenMPI; Ubuntu 12.04 > other examples compiles and runs well. > > It compiles without any warnings or errors; however it cannot run. > Any ideas? Error message are attached. > > Thank you! > Panruo Wu > > $ mpirun -np 1 ex11f90 > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation, > probably memory access out of range > [0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger > [0]PETSC ERROR: or see > http://www.mcs.anl.gov/petsc/petsc-as/documentation/faq.html#valgrind[0]PETSC > ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find > memory corruption errors > [0]PETSC ERROR: likely location of problem given in stack below > [0]PETSC ERROR: --------------------- Stack Frames > ------------------------------------ > [0]PETSC ERROR: Note: The EXACT line numbers in the stack are not available, > [0]PETSC ERROR: INSTEAD the line number of the start of the function > [0]PETSC ERROR: is given. > [0]PETSC ERROR: --------------------- Error Message > ------------------------------------ > [0]PETSC ERROR: Signal received! > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: Petsc Release Version 3.2.0, Patch 7, Thu Mar 15 09:30:51 CDT > 2012 > [0]PETSC ERROR: See docs/changes/index.html for recent updates. > [0]PETSC ERROR: See docs/faq.html for hints about trouble shooting. > [0]PETSC ERROR: See docs/index.html for manual pages. > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: ex11f90 on a opmi_inte named avahome by pwu Tue Jun 5 > 21:44:11 2012 > [0]PETSC ERROR: Libraries linked from > /home/pwu/Downloads/petsc-3.2-p7/opmi_intel_dbg/lib > [0]PETSC ERROR: Configure run at Tue Jun 5 10:02:00 2012 > [0]PETSC ERROR: Configure options > --with-blas-lapack-dir=/opt/intel/mkl/lib/intel64 --download-umfpack > --download-superlu --with-x=1 > [0]PETSC ERROR: > ------------------------------------------------------------------------ > [0]PETSC ERROR: User provided function() line 0 in unknown directory unknown > file > -------------------------------------------------------------------------- > MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD > with errorcode 59. > > NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes. > You may or may not see output from other processes, depending on > exactly when Open MPI kills them. > -------------------------------------------------------------------------- > -------------------------------------------------------------------------- > mpirun has exited due to process rank 0 with PID 22293 on > node avahome exiting improperly. There are two reasons this could occur: > > 1. this process did not call "init" before exiting, but others in > the job did. This can cause a job to hang indefinitely while it waits > for all processes to call "init". By rule, if one process calls "init", > then ALL processes must call "init" prior to termination. > > 2. this process called "init", but exited without calling "finalize". > By rule, all processes that call "init" MUST call "finalize" prior to > exiting or it will be considered an "abnormal termination" > > This may have caused other processes in the application to be > terminated by signals sent by mpirun (as reported here). > -------------------------------------------------------------------------- >
