Dear all,

i want to present the I-V characteristics, it works fine for biases between
-1.5 to -8 (step : 0.1) and also without bias. But for the bias -0.7 it gives
the following error :

 Valence Band Bottom:   -10.1950 eV
 Atoms available    / used atoms   :      6 /      6
 Orbitals available / used orbitals:     90 /     90
 q-points for expanding electrode (Bohr**-1):
   1     0.00000E+00   0.00000E+00   0.10000E+01
 Fermi level shift in electrode :        0.35000  eV
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
--------------------------------------------------------------------------
mpirun detected that one or more processes exited with non-zero status, thus 
causing
the job to be terminated. The first process to do so was:

  Process name: [[11230,1],0]
  Exit code:    38
--------------------------------------------------------------------------

i use siesta 4.0
any suggestion please
best regards
taoufik

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