[stweise@vtc223]$ /opt/mpi/bin/mpirun -np 2 ./limit.x                                                                                    [14:47:~/git/openmpi:master]
Fatal error in MPI_Win_allocate_shared: Other MPI error, error stack:
MPI_Win_allocate_shared(159)..........: MPI_Win_allocate_shared(size=-2147483648, info=0x9c000000, comm=0x84000004, baseptr=0x7fff56459918, win=0x7fff56459930) failed
MPID_Win_allocate_shared(210).........: 
MPIDI_CH3I_Win_allocate_shared(140)...: 
MPIU_SHMW_Seg_create_and_attach(897)..: 
MPIU_SHMW_Seg_create_attach_templ(616): lseek failed - No such file or directory

===================================================================================
=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   EXIT CODE: 1
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================