[Pw_forum] error from pw_readfile- error opening xml data file

[Mary Ebrahimi]

Hello,
I am a new user of QE. I have managed to do some of the Exercises provided
by the software. The software is installed on a cluster.

For simulating a single crystal surface of copper, I am facing the "error
from pw_readfile ... error opening xml data file" seen in a "CRASH" file.

Also the following error in the run_pwscf.log file:
--------------------------------------------------------------------------
MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 1.

NOTE: invoking MPI_ABORT causes Open MPI to kill all MPI processes.
You may or may not see output from other processes, depending on
exactly when Open MPI kills them.
--------------------------------------------------------------------------

 All your advice is highly appreciated.

Best Regards,
Mary
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