Big bug solved, the srun command starts the application in all the
allocated nodes, once in each node, and that is not what we wanted, as
gasnet takes care of that.
Salloc works fine.


git-svn-id: http://svn.code.sf.net/p/chapel/code/branches/collaborations@21791 3a8e244f-b0f2-452b-bcba-4c88e055c3ca