SIGSEGV signal (forbidden memory area access) intercepted!

Call stack:
   1: 0x7f193f64e9da <strlen+0x2a>                    (libc.so.6)
   2: 0x7f193fe09832 <uithsc_+0x72>                   (libsaturne.so.0)
   3: 0x7f193fbc8bba <ppvarp_+0x32>                   (libsaturne.so.0)
   4: 0x7f193fb1905c <varpos_+0x55c>                  (libsaturne.so.0)
   5: 0x7f193fabc104 <iniusi_+0x2a6>                  (libsaturne.so.0)
   6: 0x7f193fabba82 <initi1_+0x4b>                   (libsaturne.so.0)
   7: 0x7f193f9ceee9 <cs_run+0x2c9>                   (libsaturne.so.0)
   8: 0x7f193f9ceb0a <main+0x14a>                     (libsaturne.so.0)
   9: 0x7f193f5e7f45 <__libc_start_main+0xf5>         (libc.so.6)
  10: 0x4006f9     <>                               (cs_solver)
End of stack

