[y@localhost vb]$ mpirun -np 52 cp2k.popt /home/y/cp2k/vb/yspl.inp|tee yspl.out
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PMIx was unable to find a usable compression library
on the system. We will therefore be unable to compress
large data streams. This may result in longer-than-normal
startup times and larger memory footprints. We will
continue, but strongly recommend installing zlib or
a comparable compression library for better user experience.
You can suppress this warning by adding "pcompress_base_silence_warning=1"
to your PMIx MCA default parameter file, or by adding
"PMIX_MCA_pcompress_base_silence_warning=1" to your environment.
--------------------------------------------------------------------------
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prterun was unable to find the specified executable file, and therefore did
not launch the job. This error was first reported for process rank
0; it may have occurred for other processes as well.
NOTE: A common cause for this error is misspelling a prterun command
line parameter option (remember that prterun interprets the first
unrecognized command line token as the executable).