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 Please test your blacs installation
 Test programs are located at /usr/local/share/BLACS/TESTING

 Example:
  % cd /usr/local/share/BLACS/TESTING
  % /usr/local/mpich/bin/mpirun -np 4 xCbtest_MPI-FreeBSD
  % /usr/local/mpich/bin/mpirun -np 4 xFbtest_MPI-FreeBSD

You can change -np 4 to any number to meet your local environment.
See files at /usr/local/share/doc/blacs for detail.
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