[Pw_forum] problem in parallel running

[dev sharma]

Hi 2 all,

 I have installed QE 4.0.2 on cluster with openMPI but when i am running my
jobscript with the command

mpirun -np 4 /home/devsharma/espresso-4.0.2/bin/pw.x -in yvo.inp> scf.out

i am getting an error massage  in the terminal

MPI_ABORT was invoked on rank 0 in communicator MPI_COMM_WORLD
with errorcode 0.

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.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpirun has exited due to process rank 2 with PID 7437 on
node headnode.du.ac.in exiting without calling "finalize". This may
have caused other processes in the application to be
terminated by signals sent by mpirun (as reported here).
--------------------------------------------------------------------------
[headnode.du.ac.in:07434] 3 more processes have sent help message
help-mpi-api.txt / mpi-abort
[headnode.du.ac.in:07434] Set MCA parameter "orte_base_help_aggregate" to 0
to see all help / error messages

[1]+  Exit 1                  sh submit.sh
==========================================================
and also the scf Output is

Program PWSCF     v.4.0.2  starts ...
     Today is 24Aug2009 at 13:37: 5

     Parallel version (MPI)

     Number of processors in use:       4
     R & G space division:  proc/pool =    4

     For Norm-Conserving or Ultrasoft (Vanderbilt) Pseudopotentials or PAW

     Current dimensions of program pwscf are:
     Max number of different atomic species (ntypx) = 10
     Max number of k-points (npk) =  40000
     Max angular momentum in pseudopotentials (lmaxx) =  3
Warning: card  &IONS ignored
Warning: card  / ignored

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     from readpp : error #        29
     file /home/devshama/pseudo/Y.pbe-nsp-van.UPF not found
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

     stopping ...

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     from readpp : error #        29
     file /home/devshama/pseudo/Y.pbe-nsp-van.UPF not found
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

     stopping ...

 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
     from readpp : error #        29
     file /home/devshama/pseudo/Y.pbe-nsp-van.UPF not found
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

     stopping ...


Please help me, as i am not very much expert in Linux. what does this error
means?? Please guide,
Thanks in Advance,

With regards,
Dev Sharma,
University of Delhi,
India
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