executable has been created but not successful to run


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Forum Vet
You might want to try to compile a simple MPI code and run it with mpirun to better diagnose the problem.
For example you could try the following

wget http://git.mpich.org/mpich.git/blob_plain/HEAD:/examples/cpi.c
mpicc -o cpi.x cpi.c
mpirun -np 2 ./cpi.x