SIGSEGV signal (forbidden memory area access) intercepted!

Call stack:
   1: 0x7f85731e5960 <+0x37960>                       (libc.so.6)
   2: 0x7f8575372e9d <cs_block_to_part_create_by_adj_s+0x218> (libsaturne-6.0.so)
   3: 0x7f85755b059a <+0x63759a>                      (libsaturne-6.0.so)
   4: 0x7f85755b15eb <+0x6385eb>                      (libsaturne-6.0.so)
   5: 0x7f85755b39ec <cs_partition+0x395>             (libsaturne-6.0.so)
   6: 0x7f85751c1bf3 <cs_preprocessor_data_read_mesh+0x1ac> (libsaturne-6.0.so)
   7: 0x7f85751bb26a <cs_preprocess_mesh+0xc1>        (libsaturne-6.0.so)
   8: 0x7f857712722e <cs_run+0x315>                   (libcs_solver-6.0.so)
   9: 0x7f85771277a8 <main+0x19f>                     (libcs_solver-6.0.so)
  10: 0x7f85731d1873 <__libc_start_main+0xf3>         (libc.so.6)
  11: 0x400c5e     <_start+0x2e>                    (cs_solver)
End of stack

application called MPI_Abort(MPI_COMM_WORLD, 1) - process 5
