Geometry optimization segmentation fault

tarak karmakar tarak... at gmail.com
Tue Jan 20 18:15:35 UTC 2015


Dear All,
I'm trying to perform a geometry optimization of some molecules using
BLYP/6-31G* level of theory. While doing that, I have repeatedly
encountered  'segmentation fault'. A small part of the output file is given
below,


  Trace(PS):                                  348.0000000000
  Electronic density on regular grids:       -268.9917538213
79.0082461787
  Core density on regular grids:              348.0000000000
0.0000000000
  Hard and soft densities (Lebedev):         -374.1861883939
-295.3253671603
  Total Rho_soft + Rho1_hard - Rho1_soft     -347.8525750549
  Total charge density (r-space):               0.1474249451
  Total Rho_soft + Rho0_soft (g-space):         0.1474247998

forrtl: severe (174): SIGSEGV, segmentation fault occurred
Image              PC                Routine            Line
Source
cp2k.popt          00000000029159F9  Unknown               Unknown  Unknown
cp2k.popt          0000000002914370  Unknown               Unknown  Unknown

The input file is attached herein. Changing the cell parameters is not
helping me. I would appreciate if someone gives me a clue.

Thanks and regards,
Tarak
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