SIGSEGV signal (forbidden memory area access) intercepted!

Call stack:
   1: 0x7f99d1afd860 <+0x35860>                       (libc.so.6)
   2: 0x7f99d1b54eb6 <strlen+0x26>                    (libc.so.6)
   3: 0x7f99d2bb599e <uicpsc_+0xcc8>                  (libsaturne.so.0)
   4: 0x7f99d2a209d1 <cs_coal_varpos_+0xd75>          (libsaturne.so.0)
   5: 0x7f99d25db9e9 <ppvarp_+0x68>                   (libsaturne.so.0)
   6: 0x7f99d251be76 <varpos_+0x7eb>                  (libsaturne.so.0)
   7: 0x7f99d23ab219 <iniusi_+0x2b0>                  (libsaturne.so.0)
   8: 0x7f99d23aab1a <initi1_+0xb7>                   (libsaturne.so.0)
   9: 0x7f99d220a5fc <cs_run+0x17c>                   (libsaturne.so.0)
  10: 0x7f99d220b3b1 <main+0x14a>                     (libsaturne.so.0)
  11: 0x7f99d1ae83f1 <__libc_start_main+0xf1>         (libc.so.6)
  12: 0x55a47ddb43da <_start+0x2a>                    (cs_solver)
End of stack

