Showing error 25

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: bitvector/s3_clnt_1_unsafe.BV.c.cil.c
Line in file: 616
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC


Source:

  1extern int nondet_int(void);
  2/* Generated by CIL v. 1.3.7 */
  3/* print_CIL_Input is true */
  4
  5int ssl3_connect(void) 
  6{ int s__info_callback ;
  7  int s__in_handshake ;
  8  int s__state ;
  9  int s__new_session ;
 10  int s__server ;
 11  int s__version ;
 12  int s__type ;
 13  int s__init_num ;
 14  int s__bbio ;
 15  int s__wbio ;
 16  int s__hit ;
 17  int s__rwstate ;
 18  int s__init_buf___0 ;
 19  int s__debug ;
 20  int s__shutdown ;
 21  int s__ctx__info_callback ;
 22  int s__ctx__stats__sess_connect_renegotiate ;
 23  int s__ctx__stats__sess_connect ;
 24  int s__ctx__stats__sess_hit ;
 25  int s__ctx__stats__sess_connect_good ;
 26  int s__s3__change_cipher_spec ;
 27  int s__s3__flags ;
 28  int s__s3__delay_buf_pop_ret ;
 29  int s__s3__tmp__cert_req ;
 30  int s__s3__tmp__new_compression ;
 31  int s__s3__tmp__reuse_message ;
 32  int s__s3__tmp__new_cipher ;
 33  int s__s3__tmp__new_cipher__algorithms ;
 34  int s__s3__tmp__next_state___0 ;
 35  int s__s3__tmp__new_compression__id ;
 36  int s__session__cipher ;
 37  int s__session__compress_meth ;
 38  int buf ;
 39  unsigned long tmp ;
 40  unsigned long l ;
 41  int num1 ;
 42  int cb ;
 43  int ret ;
 44  int new_state ;
 45  int state ;
 46  int skip ;
 47  int tmp___0 ;
 48  int tmp___1 ;
 49  int tmp___2 ;
 50  int tmp___3 ;
 51  int tmp___4 ;
 52  int tmp___5 ;
 53  int tmp___6 ;
 54  int tmp___7 ;
 55  int tmp___8 ;
 56  int tmp___9 ;
 57  int blastFlag ;
 58  int ag_X ;
 59  int ag_Y ;
 60  int ag_Z ;
 61  unsigned int ag_V ;
 62  unsigned int ag_W ;
 63  int __retres62 ;
 64
 65  {
 66  ag_V = 2U;
 67  ag_W = 5U;
 68  s__state = 12292;
 69  blastFlag = 0;
 70  tmp = nondet_int();
 71  cb = 0;
 72  ret = -1;
 73  skip = 0;
 74  tmp___0 = 0;
 75  if (s__info_callback != 0) {
 76    cb = s__info_callback;
 77  } else {
 78    if (s__ctx__info_callback != 0) {
 79      cb = s__ctx__info_callback;
 80    } else {
 81
 82    }
 83  }
 84  s__in_handshake = s__in_handshake + 1;
 85  tmp___1 = nondet_int();
 86  if (tmp___1 & 12288) {
 87    tmp___2 = nondet_int();
 88    if (tmp___2 & 16384) {
 89
 90    } else {
 91
 92    }
 93  } else {
 94
 95  }
 96  {
 97  while (1) {
 98    while_0_continue: /* CIL Label */ ;
 99    state = s__state;
100    if (s__state == 12292) {
101      goto switch_1_12292;
102    } else {
103      if (s__state == 16384) {
104        goto switch_1_16384;
105      } else {
106        if (s__state == 4096) {
107          goto switch_1_4096;
108        } else {
109          if (s__state == 20480) {
110            goto switch_1_20480;
111          } else {
112            if (s__state == 4099) {
113              goto switch_1_4099;
114            } else {
115              if (s__state == 4368) {
116                goto switch_1_4368;
117              } else {
118                if (s__state == 4369) {
119                  goto switch_1_4369;
120                } else {
121                  if (s__state == 4384) {
122                    goto switch_1_4384;
123                  } else {
124                    if (s__state == 4385) {
125                      goto switch_1_4385;
126                    } else {
127                      if (s__state == 4400) {
128                        goto switch_1_4400;
129                      } else {
130                        if (s__state == 4401) {
131                          goto switch_1_4401;
132                        } else {
133                          if (s__state == 4416) {
134                            goto switch_1_4416;
135                          } else {
136                            if (s__state == 4417) {
137                              goto switch_1_4417;
138                            } else {
139                              if (s__state == 4432) {
140                                goto switch_1_4432;
141                              } else {
142                                if (s__state == 4433) {
143                                  goto switch_1_4433;
144                                } else {
145                                  if (s__state == 4448) {
146                                    goto switch_1_4448;
147                                  } else {
148                                    if (s__state == 4449) {
149                                      goto switch_1_4449;
150                                    } else {
151                                      if (s__state == 4464) {
152                                        goto switch_1_4464;
153                                      } else {
154                                        if (s__state == 4465) {
155                                          goto switch_1_4465;
156                                        } else {
157                                          if (s__state == 4466) {
158                                            goto switch_1_4466;
159                                          } else {
160                                            if (s__state == 4467) {
161                                              goto switch_1_4467;
162                                            } else {
163                                              if (s__state == 4480) {
164                                                goto switch_1_4480;
165                                              } else {
166                                                if (s__state == 4481) {
167                                                  goto switch_1_4481;
168                                                } else {
169                                                  if (s__state == 4496) {
170                                                    goto switch_1_4496;
171                                                  } else {
172                                                    if (s__state == 4497) {
173                                                      goto switch_1_4497;
174                                                    } else {
175                                                      if (s__state == 4512) {
176                                                        goto switch_1_4512;
177                                                      } else {
178                                                        if (s__state == 4513) {
179                                                          goto switch_1_4513;
180                                                        } else {
181                                                          if (s__state == 4528) {
182                                                            goto switch_1_4528;
183                                                          } else {
184                                                            if (s__state == 4529) {
185                                                              goto switch_1_4529;
186                                                            } else {
187                                                              if (s__state == 4560) {
188                                                                goto switch_1_4560;
189                                                              } else {
190                                                                if (s__state == 4561) {
191                                                                  goto switch_1_4561;
192                                                                } else {
193                                                                  if (s__state == 4352) {
194                                                                    goto switch_1_4352;
195                                                                  } else {
196                                                                    if (s__state == 3) {
197                                                                      goto switch_1_3;
198                                                                    } else {
199                                                                      {
200                                                                      goto switch_1_default;
201                                                                      if (0) {
202                                                                        switch_1_12292: /* CIL Label */ 
203                                                                        s__new_session = 1;
204                                                                        s__state = 4096;
205                                                                        s__ctx__stats__sess_connect_renegotiate = s__ctx__stats__sess_connect_renegotiate + 1;
206                                                                        switch_1_16384: /* CIL Label */ ;
207                                                                        switch_1_4096: /* CIL Label */ ;
208                                                                        switch_1_20480: /* CIL Label */ ;
209                                                                        switch_1_4099: /* CIL Label */ 
210                                                                        s__server = 0;
211                                                                        if (cb != 0) {
212
213                                                                        } else {
214
215                                                                        }
216                                                                        if ((s__version & 65280) != 768) {
217                                                                          ret = -1;
218                                                                          goto end;
219                                                                        } else {
220
221                                                                        }
222                                                                        s__type = 4096;
223                                                                        if (s__init_buf___0 == 0) {
224                                                                          buf = nondet_int();
225                                                                          if (buf == 0) {
226                                                                            ret = -1;
227                                                                            goto end;
228                                                                          } else {
229
230                                                                          }
231                                                                          tmp___3 = nondet_int();
232                                                                          if (! tmp___3) {
233                                                                            ret = -1;
234                                                                            goto end;
235                                                                          } else {
236
237                                                                          }
238                                                                          s__init_buf___0 = buf;
239                                                                        } else {
240
241                                                                        }
242                                                                        tmp___4 = nondet_int();
243                                                                        if (! tmp___4) {
244                                                                          ret = -1;
245                                                                          goto end;
246                                                                        } else {
247
248                                                                        }
249                                                                        tmp___5 = nondet_int();
250                                                                        if (! tmp___5) {
251                                                                          ret = -1;
252                                                                          goto end;
253                                                                        } else {
254
255                                                                        }
256                                                                        s__state = 4368;
257                                                                        s__ctx__stats__sess_connect = s__ctx__stats__sess_connect + 1;
258                                                                        s__init_num = 0;
259                                                                        goto switch_1_break;
260                                                                        switch_1_4368: /* CIL Label */ ;
261                                                                        switch_1_4369: /* CIL Label */ 
262                                                                        s__shutdown = 0;
263                                                                        ret = nondet_int();
264                                                                        if (blastFlag == 0) {
265                                                                          blastFlag = 1;
266                                                                        } else {
267
268                                                                        }
269                                                                        if (ret <= 0) {
270                                                                          goto end;
271                                                                        } else {
272
273                                                                        }
274                                                                        s__state = 4384;
275                                                                        s__init_num = 0;
276                                                                        if (s__bbio != s__wbio) {
277
278                                                                        } else {
279
280                                                                        }
281                                                                        goto switch_1_break;
282                                                                        switch_1_4384: /* CIL Label */ ;
283                                                                        switch_1_4385: /* CIL Label */ 
284                                                                        ret = nondet_int();
285                                                                        if (blastFlag == 1) {
286                                                                          blastFlag = 2;
287                                                                        } else {
288
289                                                                        }
290                                                                        if (ret <= 0) {
291                                                                          goto end;
292                                                                        } else {
293
294                                                                        }
295                                                                        if (s__hit) {
296                                                                          s__state = 4560;
297                                                                        } else {
298                                                                          s__state = 4400;
299                                                                        }
300                                                                        s__init_num = 0;
301                                                                        goto switch_1_break;
302                                                                        switch_1_4400: /* CIL Label */ ;
303                                                                        switch_1_4401: /* CIL Label */ ;
304                                                                        if (s__s3__tmp__new_cipher__algorithms - 256) {
305                                                                          skip = 1;
306                                                                        } else {
307                                                                          ret = nondet_int();
308                                                                          if (blastFlag == 2) {
309                                                                            blastFlag = 3;
310                                                                          } else {
311
312                                                                          }
313                                                                          if (ret <= 0) {
314                                                                            goto end;
315                                                                          } else {
316
317                                                                          }
318                                                                        }
319                                                                        s__state = 4416;
320                                                                        s__init_num = 0;
321                                                                        goto switch_1_break;
322                                                                        switch_1_4416: /* CIL Label */ ;
323                                                                        switch_1_4417: /* CIL Label */ 
324                                                                        ret = nondet_int();
325                                                                        if (blastFlag == 3) {
326                                                                          blastFlag = 4;
327                                                                        } else {
328
329                                                                        }
330                                                                        if (ret <= 0) {
331                                                                          goto end;
332                                                                        } else {
333
334                                                                        }
335                                                                        s__state = 4432;
336                                                                        s__init_num = 0;
337                                                                        if (! tmp___6) {
338                                                                          ret = -1;
339                                                                          goto end;
340                                                                        } else {
341
342                                                                        }
343                                                                        goto switch_1_break;
344                                                                        switch_1_4432: /* CIL Label */ ;
345                                                                        switch_1_4433: /* CIL Label */ 
346                                                                        ret = nondet_int();
347                                                                        if (blastFlag == 5) {
348                                                                          goto ERROR;
349                                                                        } else {
350
351                                                                        }
352                                                                        if (ret <= 0) {
353                                                                          goto end;
354                                                                        } else {
355
356                                                                        }
357                                                                        s__state = 4448;
358                                                                        ag_X = 44;
359                                                                        ag_Y = 100;
360                                                                        s__init_num = 0;
361                                                                        goto switch_1_break;
362                                                                        switch_1_4448: /* CIL Label */ ;
363                                                                        switch_1_4449: /* CIL Label */ 
364                                                                        ret = nondet_int();
365                                                                        if (blastFlag == 4) {
366                                                                          blastFlag = 5;
367                                                                        } else {
368
369                                                                        }
370                                                                        if (ret <= 0) {
371                                                                          goto end;
372                                                                        } else {
373
374                                                                        }
375                                                                        if (s__s3__tmp__cert_req) {
376                                                                          s__state = ag_X * ag_Y + ag_Z;
377                                                                        } else {
378                                                                          s__state = 4480;
379                                                                        }
380                                                                        s__init_num = 0;
381                                                                        goto switch_1_break;
382                                                                        switch_1_4464: /* CIL Label */ ;
383                                                                        switch_1_4465: /* CIL Label */ ;
384                                                                        switch_1_4466: /* CIL Label */ ;
385                                                                        switch_1_4467: /* CIL Label */ 
386                                                                        ret = nondet_int();
387                                                                        if (ret <= 0) {
388                                                                          goto end;
389                                                                        } else {
390
391                                                                        }
392                                                                        s__state = 4480;
393                                                                        s__init_num = 0;
394                                                                        goto switch_1_break;
395                                                                        switch_1_4480: /* CIL Label */ ;
396                                                                        switch_1_4481: /* CIL Label */ 
397                                                                        ret = nondet_int();
398                                                                        if (ret <= 0) {
399                                                                          goto end;
400                                                                        } else {
401
402                                                                        }
403                                                                        l = s__s3__tmp__new_cipher__algorithms;
404                                                                        if (s__s3__tmp__cert_req == 1) {
405                                                                          s__state = 4496;
406                                                                        } else {
407                                                                          s__state = 4512;
408                                                                          s__s3__change_cipher_spec = 0;
409                                                                        }
410                                                                        s__init_num = 0;
411                                                                        goto switch_1_break;
412                                                                        switch_1_4496: /* CIL Label */ ;
413                                                                        switch_1_4497: /* CIL Label */ 
414                                                                        ret = nondet_int();
415                                                                        if (ret <= 0) {
416                                                                          goto end;
417                                                                        } else {
418
419                                                                        }
420                                                                        s__state = 4512;
421                                                                        s__init_num = 0;
422                                                                        s__s3__change_cipher_spec = 0;
423                                                                        goto switch_1_break;
424                                                                        switch_1_4512: /* CIL Label */ ;
425                                                                        switch_1_4513: /* CIL Label */ 
426                                                                        ret = nondet_int();
427                                                                        if (ret <= 0) {
428                                                                          goto end;
429                                                                        } else {
430
431                                                                        }
432                                                                        s__state = 4528;
433                                                                        s__init_num = 0;
434                                                                        s__session__cipher = s__s3__tmp__new_cipher;
435                                                                        if (s__s3__tmp__new_compression == 0) {
436                                                                          s__session__compress_meth = 0;
437                                                                        } else {
438                                                                          s__session__compress_meth = s__s3__tmp__new_compression__id;
439                                                                        }
440                                                                        if (! tmp___7) {
441                                                                          ret = -1;
442                                                                          goto end;
443                                                                        } else {
444
445                                                                        }
446                                                                        if (! tmp___8) {
447                                                                          ret = -1;
448                                                                          goto end;
449                                                                        } else {
450
451                                                                        }
452                                                                        goto switch_1_break;
453                                                                        switch_1_4528: /* CIL Label */ ;
454                                                                        switch_1_4529: /* CIL Label */ 
455                                                                        ret = nondet_int();
456                                                                        if (ret <= 0) {
457                                                                          goto end;
458                                                                        } else {
459
460                                                                        }
461                                                                        s__state = 4352;
462                                                                        s__s3__flags = (long )s__s3__flags - -5L;
463                                                                        if (s__hit) {
464                                                                          s__s3__tmp__next_state___0 = 3;
465                                                                          if ((long )s__s3__flags - 2L) {
466                                                                            s__state = 3;
467                                                                            s__s3__flags = (long )s__s3__flags + 4L;
468                                                                            s__s3__delay_buf_pop_ret = 0;
469                                                                          } else {
470
471                                                                          }
472                                                                        } else {
473                                                                          s__s3__tmp__next_state___0 = 4560;
474                                                                        }
475                                                                        s__init_num = 0;
476                                                                        goto switch_1_break;
477                                                                        switch_1_4560: /* CIL Label */ ;
478                                                                        switch_1_4561: /* CIL Label */ 
479                                                                        ret = nondet_int();
480                                                                        if (ret <= 0) {
481                                                                          goto end;
482                                                                        } else {
483
484                                                                        }
485                                                                        if (s__hit) {
486                                                                          s__state = 4512;
487                                                                        } else {
488                                                                          s__state = 3;
489                                                                        }
490                                                                        s__init_num = 0;
491                                                                        goto switch_1_break;
492                                                                        switch_1_4352: /* CIL Label */ 
493                                                                        if ((long )num1 > 0L) {
494                                                                          s__rwstate = 2;
495                                                                          num1 = tmp___9;
496                                                                          if ((long )num1 <= 0L) {
497                                                                            ret = -1;
498                                                                            goto end;
499                                                                          } else {
500
501                                                                          }
502                                                                          s__rwstate = 1;
503                                                                        } else {
504
505                                                                        }
506                                                                        s__state = s__s3__tmp__next_state___0;
507                                                                        goto switch_1_break;
508                                                                        switch_1_3: /* CIL Label */ 
509                                                                        if (s__init_buf___0 != 0) {
510                                                                          s__init_buf___0 = 0;
511                                                                        } else {
512
513                                                                        }
514                                                                        if (! ((long )s__s3__flags - 4L)) {
515
516                                                                        } else {
517
518                                                                        }
519                                                                        s__init_num = 0;
520                                                                        s__new_session = 0;
521                                                                        if (s__hit) {
522                                                                          s__ctx__stats__sess_hit = s__ctx__stats__sess_hit + 1;
523                                                                        } else {
524
525                                                                        }
526                                                                        ret = 1;
527                                                                        s__ctx__stats__sess_connect_good = s__ctx__stats__sess_connect_good + 1;
528                                                                        if (cb != 0) {
529
530                                                                        } else {
531
532                                                                        }
533                                                                        goto end;
534                                                                        switch_1_default: /* CIL Label */ 
535                                                                        ret = -1;
536                                                                        goto end;
537                                                                      } else {
538                                                                        switch_1_break: /* CIL Label */ ;
539                                                                      }
540                                                                      }
541                                                                    }
542                                                                  }
543                                                                }
544                                                              }
545                                                            }
546                                                          }
547                                                        }
548                                                      }
549                                                    }
550                                                  }
551                                                }
552                                              }
553                                            }
554                                          }
555                                        }
556                                      }
557                                    }
558                                  }
559                                }
560                              }
561                            }
562                          }
563                        }
564                      }
565                    }
566                  }
567                }
568              }
569            }
570          }
571        }
572      }
573    }
574    if (! s__s3__tmp__reuse_message) {
575      if (! skip) {
576        if (s__debug) {
577          ret = nondet_int();
578          if (ret <= 0) {
579            goto end;
580          } else {
581
582          }
583        } else {
584
585        }
586        if (cb != 0) {
587          if (s__state != state) {
588            new_state = s__state;
589            s__state = state;
590            s__state = new_state;
591          } else {
592
593          }
594        } else {
595
596        }
597      } else {
598
599      }
600    } else {
601
602    }
603    skip = 0;
604  }
605  while_0_break: /* CIL Label */ ;
606  }
607  end: 
608  s__in_handshake = s__in_handshake - 1;
609  if (cb != 0) {
610
611  } else {
612
613  }
614  __retres62 = ret;
615  goto return_label;
616  ERROR: 
617  {
618  }
619  __retres62 = -1;
620  return_label: /* CIL Label */ 
621  return (__retres62);
622}
623}
624int main(void) 
625{ int __retres1 ;
626
627  {
628  {
629  ssl3_connect();
630  }
631  __retres1 = 0;
632  return (__retres1);
633}
634}