Showing error 1996

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: product-lines/minepump_spec3_product26_unsafe.cil.c
Line in file: 917
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC


Source:

   1extern int __VERIFIER_nondet_int(void);
   2extern int printf (__const char *__restrict __format, ...);
   3/* Generated by CIL v. 1.3.7 */
   4/* print_CIL_Input is true */
   5
   6#line 2 "libacc.c"
   7struct JoinPoint {
   8   void **(*fp)(struct JoinPoint * ) ;
   9   void **args ;
  10   int argsCount ;
  11   char const   **argsType ;
  12   void *(*arg)(int  , struct JoinPoint * ) ;
  13   char const   *(*argType)(int  , struct JoinPoint * ) ;
  14   void **retValue ;
  15   char const   *retType ;
  16   char const   *funcName ;
  17   char const   *targetName ;
  18   char const   *fileName ;
  19   char const   *kind ;
  20   void *excep_return ;
  21};
  22#line 18 "libacc.c"
  23struct __UTAC__CFLOW_FUNC {
  24   int (*func)(int  , int  ) ;
  25   int val ;
  26   struct __UTAC__CFLOW_FUNC *next ;
  27};
  28#line 18 "libacc.c"
  29struct __UTAC__EXCEPTION {
  30   void *jumpbuf ;
  31   unsigned long long prtValue ;
  32   int pops ;
  33   struct __UTAC__CFLOW_FUNC *cflowfuncs ;
  34};
  35#line 211 "/usr/lib/gcc/x86_64-linux-gnu/4.4.5/include/stddef.h"
  36typedef unsigned long size_t;
  37#line 76 "libacc.c"
  38struct __ACC__ERR {
  39   void *v ;
  40   struct __ACC__ERR *next ;
  41};
  42#line 1 "Test.o"
  43#pragma merger(0,"Test.i","")
  44#line 8 "Test.c"
  45int cleanupTimeShifts  =    4;
  46#line 11 "Test.c"
  47#line 20 "Test.c"
  48void timeShift(void) ;
  49#line 17 "Test.c"
  50void cleanup(void) 
  51{ int i ;
  52  int __cil_tmp2 ;
  53
  54  {
  55  {
  56#line 20
  57  timeShift();
  58#line 22
  59  i = 0;
  60  }
  61  {
  62#line 22
  63  while (1) {
  64    while_0_continue: /* CIL Label */ ;
  65    {
  66#line 22
  67    __cil_tmp2 = cleanupTimeShifts - 1;
  68#line 22
  69    if (i < __cil_tmp2) {
  70
  71    } else {
  72      goto while_0_break;
  73    }
  74    }
  75    {
  76#line 23
  77    timeShift();
  78#line 22
  79    i = i + 1;
  80    }
  81  }
  82  while_0_break: /* CIL Label */ ;
  83  }
  84#line 1111 "Test.c"
  85  return;
  86}
  87}
  88#line 57 "Test.c"
  89void printPump(void) ;
  90#line 60
  91void waterRise(void) ;
  92#line 62
  93void changeMethaneLevel(void) ;
  94#line 56 "Test.c"
  95void Specification2(void) 
  96{ 
  97
  98  {
  99  {
 100#line 57
 101  timeShift();
 102#line 57
 103  printPump();
 104#line 58
 105  timeShift();
 106#line 58
 107  printPump();
 108#line 59
 109  timeShift();
 110#line 59
 111  printPump();
 112#line 60
 113  waterRise();
 114#line 60
 115  printPump();
 116#line 61
 117  timeShift();
 118#line 61
 119  printPump();
 120#line 62
 121  changeMethaneLevel();
 122#line 62
 123  printPump();
 124#line 63
 125  timeShift();
 126#line 63
 127  printPump();
 128#line 64
 129  cleanup();
 130  }
 131#line 1159 "Test.c"
 132  return;
 133}
 134}
 135#line 67 "Test.c"
 136void setup(void) 
 137{ 
 138
 139  {
 140#line 1177 "Test.c"
 141  return;
 142}
 143}
 144#line 77 "Test.c"
 145void test(void) ;
 146#line 74 "Test.c"
 147void runTest(void) 
 148{ 
 149
 150  {
 151  {
 152#line 77
 153  test();
 154  }
 155#line 1197 "Test.c"
 156  return;
 157}
 158}
 159#line 83 "Test.c"
 160void select_helpers(void) ;
 161#line 84
 162void select_features(void) ;
 163#line 85
 164int valid_product(void) ;
 165#line 82 "Test.c"
 166int main(void) 
 167{ int retValue_acc ;
 168  int tmp ;
 169
 170  {
 171  {
 172#line 83
 173  select_helpers();
 174#line 84
 175  select_features();
 176#line 85
 177  tmp = valid_product();
 178  }
 179#line 85
 180  if (tmp) {
 181    {
 182#line 86
 183    setup();
 184#line 87
 185    runTest();
 186    }
 187  } else {
 188
 189  }
 190#line 1226 "Test.c"
 191  retValue_acc = 0;
 192#line 1228
 193  return (retValue_acc);
 194#line 1235
 195  return (retValue_acc);
 196}
 197}
 198#line 1 "featureselect.o"
 199#pragma merger(0,"featureselect.i","")
 200#line 8 "featureselect.h"
 201int select_one(void) ;
 202#line 8 "featureselect.c"
 203int select_one(void) 
 204{ int retValue_acc ;
 205  int choice = __VERIFIER_nondet_int();
 206
 207  {
 208#line 62 "featureselect.c"
 209  retValue_acc = choice;
 210#line 64
 211  return (retValue_acc);
 212#line 71
 213  return (retValue_acc);
 214}
 215}
 216#line 14 "featureselect.c"
 217void select_features(void) 
 218{ 
 219
 220  {
 221#line 93 "featureselect.c"
 222  return;
 223}
 224}
 225#line 20 "featureselect.c"
 226void select_helpers(void) 
 227{ 
 228
 229  {
 230#line 111 "featureselect.c"
 231  return;
 232}
 233}
 234#line 25 "featureselect.c"
 235int valid_product(void) 
 236{ int retValue_acc ;
 237
 238  {
 239#line 129 "featureselect.c"
 240  retValue_acc = 1;
 241#line 131
 242  return (retValue_acc);
 243#line 138
 244  return (retValue_acc);
 245}
 246}
 247#line 1 "Environment.o"
 248#pragma merger(0,"Environment.i","")
 249#line 4 "Environment.h"
 250void lowerWaterLevel(void) ;
 251#line 10
 252int isMethaneLevelCritical(void) ;
 253#line 12
 254int getWaterLevel(void) ;
 255#line 15
 256void printEnvironment(void) ;
 257#line 16
 258int isLowWaterSensorDry(void) ;
 259#line 9 "Environment.c"
 260int waterLevel  =    1;
 261#line 12 "Environment.c"
 262int methaneLevelCritical  =    0;
 263#line 15 "Environment.c"
 264void lowerWaterLevel(void) 
 265{ 
 266
 267  {
 268#line 19
 269  if (waterLevel > 0) {
 270#line 17
 271    waterLevel = waterLevel - 1;
 272  } else {
 273
 274  }
 275#line 83 "Environment.c"
 276  return;
 277}
 278}
 279#line 22 "Environment.c"
 280void waterRise(void) 
 281{ 
 282
 283  {
 284#line 26
 285  if (waterLevel < 2) {
 286#line 24
 287    waterLevel = waterLevel + 1;
 288  } else {
 289
 290  }
 291#line 106 "Environment.c"
 292  return;
 293}
 294}
 295#line 29 "Environment.c"
 296void changeMethaneLevel(void) 
 297{ 
 298
 299  {
 300#line 34
 301  if (methaneLevelCritical) {
 302#line 31
 303    methaneLevelCritical = 0;
 304  } else {
 305#line 33
 306    methaneLevelCritical = 1;
 307  }
 308#line 132 "Environment.c"
 309  return;
 310}
 311}
 312#line 38 "Environment.c"
 313int isMethaneLevelCritical(void) 
 314{ int retValue_acc ;
 315
 316  {
 317#line 150 "Environment.c"
 318  retValue_acc = methaneLevelCritical;
 319#line 152
 320  return (retValue_acc);
 321#line 159
 322  return (retValue_acc);
 323}
 324}
 325#line 45 "Environment.c"
 326#line 44 "Environment.c"
 327void printEnvironment(void) 
 328{ 
 329
 330  {
 331  {
 332#line 45
 333  printf("Env(Water:%i", waterLevel);
 334#line 46
 335  printf(",Meth:");
 336  }
 337#line 47
 338  if (methaneLevelCritical) {
 339    {
 340#line 48
 341    printf("CRIT");
 342    }
 343  } else {
 344    {
 345#line 49
 346    printf("OK");
 347    }
 348  }
 349  {
 350#line 51
 351  printf(")");
 352  }
 353#line 191 "Environment.c"
 354  return;
 355}
 356}
 357#line 55 "Environment.c"
 358int getWaterLevel(void) 
 359{ int retValue_acc ;
 360
 361  {
 362#line 209 "Environment.c"
 363  retValue_acc = waterLevel;
 364#line 211
 365  return (retValue_acc);
 366#line 218
 367  return (retValue_acc);
 368}
 369}
 370#line 58 "Environment.c"
 371int isLowWaterSensorDry(void) 
 372{ int retValue_acc ;
 373
 374  {
 375#line 240 "Environment.c"
 376  retValue_acc = waterLevel == 0;
 377#line 242
 378  return (retValue_acc);
 379#line 249
 380  return (retValue_acc);
 381}
 382}
 383#line 1 "libacc.o"
 384#pragma merger(0,"libacc.i","")
 385#line 73 "/usr/include/assert.h"
 386extern  __attribute__((__nothrow__, __noreturn__)) void __assert_fail(char const   *__assertion ,
 387                                                                      char const   *__file ,
 388                                                                      unsigned int __line ,
 389                                                                      char const   *__function ) ;
 390#line 471 "/usr/include/stdlib.h"
 391extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
 392#line 488
 393extern  __attribute__((__nothrow__)) void free(void *__ptr ) ;
 394#line 32 "libacc.c"
 395void __utac__exception__cf_handler_set(void *exception , int (*cflow_func)(int  ,
 396                                                                           int  ) ,
 397                                       int val ) 
 398{ struct __UTAC__EXCEPTION *excep ;
 399  struct __UTAC__CFLOW_FUNC *cf ;
 400  void *tmp ;
 401  unsigned long __cil_tmp7 ;
 402  unsigned long __cil_tmp8 ;
 403  unsigned long __cil_tmp9 ;
 404  unsigned long __cil_tmp10 ;
 405  unsigned long __cil_tmp11 ;
 406  unsigned long __cil_tmp12 ;
 407  unsigned long __cil_tmp13 ;
 408  unsigned long __cil_tmp14 ;
 409  int (**mem_15)(int  , int  ) ;
 410  int *mem_16 ;
 411  struct __UTAC__CFLOW_FUNC **mem_17 ;
 412  struct __UTAC__CFLOW_FUNC **mem_18 ;
 413  struct __UTAC__CFLOW_FUNC **mem_19 ;
 414
 415  {
 416  {
 417#line 33
 418  excep = (struct __UTAC__EXCEPTION *)exception;
 419#line 34
 420  tmp = malloc(24UL);
 421#line 34
 422  cf = (struct __UTAC__CFLOW_FUNC *)tmp;
 423#line 36
 424  mem_15 = (int (**)(int  , int  ))cf;
 425#line 36
 426  *mem_15 = cflow_func;
 427#line 37
 428  __cil_tmp7 = (unsigned long )cf;
 429#line 37
 430  __cil_tmp8 = __cil_tmp7 + 8;
 431#line 37
 432  mem_16 = (int *)__cil_tmp8;
 433#line 37
 434  *mem_16 = val;
 435#line 38
 436  __cil_tmp9 = (unsigned long )cf;
 437#line 38
 438  __cil_tmp10 = __cil_tmp9 + 16;
 439#line 38
 440  __cil_tmp11 = (unsigned long )excep;
 441#line 38
 442  __cil_tmp12 = __cil_tmp11 + 24;
 443#line 38
 444  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp10;
 445#line 38
 446  mem_18 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp12;
 447#line 38
 448  *mem_17 = *mem_18;
 449#line 39
 450  __cil_tmp13 = (unsigned long )excep;
 451#line 39
 452  __cil_tmp14 = __cil_tmp13 + 24;
 453#line 39
 454  mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 455#line 39
 456  *mem_19 = cf;
 457  }
 458#line 654 "libacc.c"
 459  return;
 460}
 461}
 462#line 44 "libacc.c"
 463void __utac__exception__cf_handler_free(void *exception ) 
 464{ struct __UTAC__EXCEPTION *excep ;
 465  struct __UTAC__CFLOW_FUNC *cf ;
 466  struct __UTAC__CFLOW_FUNC *tmp ;
 467  unsigned long __cil_tmp5 ;
 468  unsigned long __cil_tmp6 ;
 469  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 470  unsigned long __cil_tmp8 ;
 471  unsigned long __cil_tmp9 ;
 472  unsigned long __cil_tmp10 ;
 473  unsigned long __cil_tmp11 ;
 474  void *__cil_tmp12 ;
 475  unsigned long __cil_tmp13 ;
 476  unsigned long __cil_tmp14 ;
 477  struct __UTAC__CFLOW_FUNC **mem_15 ;
 478  struct __UTAC__CFLOW_FUNC **mem_16 ;
 479  struct __UTAC__CFLOW_FUNC **mem_17 ;
 480
 481  {
 482#line 45
 483  excep = (struct __UTAC__EXCEPTION *)exception;
 484#line 46
 485  __cil_tmp5 = (unsigned long )excep;
 486#line 46
 487  __cil_tmp6 = __cil_tmp5 + 24;
 488#line 46
 489  mem_15 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 490#line 46
 491  cf = *mem_15;
 492  {
 493#line 49
 494  while (1) {
 495    while_1_continue: /* CIL Label */ ;
 496    {
 497#line 49
 498    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 499#line 49
 500    __cil_tmp8 = (unsigned long )__cil_tmp7;
 501#line 49
 502    __cil_tmp9 = (unsigned long )cf;
 503#line 49
 504    if (__cil_tmp9 != __cil_tmp8) {
 505
 506    } else {
 507      goto while_1_break;
 508    }
 509    }
 510    {
 511#line 50
 512    tmp = cf;
 513#line 51
 514    __cil_tmp10 = (unsigned long )cf;
 515#line 51
 516    __cil_tmp11 = __cil_tmp10 + 16;
 517#line 51
 518    mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp11;
 519#line 51
 520    cf = *mem_16;
 521#line 52
 522    __cil_tmp12 = (void *)tmp;
 523#line 52
 524    free(__cil_tmp12);
 525    }
 526  }
 527  while_1_break: /* CIL Label */ ;
 528  }
 529#line 55
 530  __cil_tmp13 = (unsigned long )excep;
 531#line 55
 532  __cil_tmp14 = __cil_tmp13 + 24;
 533#line 55
 534  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 535#line 55
 536  *mem_17 = (struct __UTAC__CFLOW_FUNC *)0;
 537#line 694 "libacc.c"
 538  return;
 539}
 540}
 541#line 59 "libacc.c"
 542void __utac__exception__cf_handler_reset(void *exception ) 
 543{ struct __UTAC__EXCEPTION *excep ;
 544  struct __UTAC__CFLOW_FUNC *cf ;
 545  unsigned long __cil_tmp5 ;
 546  unsigned long __cil_tmp6 ;
 547  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 548  unsigned long __cil_tmp8 ;
 549  unsigned long __cil_tmp9 ;
 550  int (*__cil_tmp10)(int  , int  ) ;
 551  unsigned long __cil_tmp11 ;
 552  unsigned long __cil_tmp12 ;
 553  int __cil_tmp13 ;
 554  unsigned long __cil_tmp14 ;
 555  unsigned long __cil_tmp15 ;
 556  struct __UTAC__CFLOW_FUNC **mem_16 ;
 557  int (**mem_17)(int  , int  ) ;
 558  int *mem_18 ;
 559  struct __UTAC__CFLOW_FUNC **mem_19 ;
 560
 561  {
 562#line 60
 563  excep = (struct __UTAC__EXCEPTION *)exception;
 564#line 61
 565  __cil_tmp5 = (unsigned long )excep;
 566#line 61
 567  __cil_tmp6 = __cil_tmp5 + 24;
 568#line 61
 569  mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 570#line 61
 571  cf = *mem_16;
 572  {
 573#line 64
 574  while (1) {
 575    while_2_continue: /* CIL Label */ ;
 576    {
 577#line 64
 578    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 579#line 64
 580    __cil_tmp8 = (unsigned long )__cil_tmp7;
 581#line 64
 582    __cil_tmp9 = (unsigned long )cf;
 583#line 64
 584    if (__cil_tmp9 != __cil_tmp8) {
 585
 586    } else {
 587      goto while_2_break;
 588    }
 589    }
 590    {
 591#line 65
 592    mem_17 = (int (**)(int  , int  ))cf;
 593#line 65
 594    __cil_tmp10 = *mem_17;
 595#line 65
 596    __cil_tmp11 = (unsigned long )cf;
 597#line 65
 598    __cil_tmp12 = __cil_tmp11 + 8;
 599#line 65
 600    mem_18 = (int *)__cil_tmp12;
 601#line 65
 602    __cil_tmp13 = *mem_18;
 603#line 65
 604    (*__cil_tmp10)(4, __cil_tmp13);
 605#line 66
 606    __cil_tmp14 = (unsigned long )cf;
 607#line 66
 608    __cil_tmp15 = __cil_tmp14 + 16;
 609#line 66
 610    mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp15;
 611#line 66
 612    cf = *mem_19;
 613    }
 614  }
 615  while_2_break: /* CIL Label */ ;
 616  }
 617  {
 618#line 69
 619  __utac__exception__cf_handler_free(exception);
 620  }
 621#line 732 "libacc.c"
 622  return;
 623}
 624}
 625#line 80 "libacc.c"
 626void *__utac__error_stack_mgt(void *env , int mode , int count ) ;
 627#line 80 "libacc.c"
 628static struct __ACC__ERR *head  =    (struct __ACC__ERR *)0;
 629#line 79 "libacc.c"
 630void *__utac__error_stack_mgt(void *env , int mode , int count ) 
 631{ void *retValue_acc ;
 632  struct __ACC__ERR *new ;
 633  void *tmp ;
 634  struct __ACC__ERR *temp ;
 635  struct __ACC__ERR *next ;
 636  void *excep ;
 637  unsigned long __cil_tmp10 ;
 638  unsigned long __cil_tmp11 ;
 639  unsigned long __cil_tmp12 ;
 640  unsigned long __cil_tmp13 ;
 641  void *__cil_tmp14 ;
 642  unsigned long __cil_tmp15 ;
 643  unsigned long __cil_tmp16 ;
 644  void *__cil_tmp17 ;
 645  void **mem_18 ;
 646  struct __ACC__ERR **mem_19 ;
 647  struct __ACC__ERR **mem_20 ;
 648  void **mem_21 ;
 649  struct __ACC__ERR **mem_22 ;
 650  void **mem_23 ;
 651  void **mem_24 ;
 652
 653  {
 654#line 82 "libacc.c"
 655  if (count == 0) {
 656#line 758 "libacc.c"
 657    return (retValue_acc);
 658  } else {
 659
 660  }
 661#line 86 "libacc.c"
 662  if (mode == 0) {
 663    {
 664#line 87
 665    tmp = malloc(16UL);
 666#line 87
 667    new = (struct __ACC__ERR *)tmp;
 668#line 88
 669    mem_18 = (void **)new;
 670#line 88
 671    *mem_18 = env;
 672#line 89
 673    __cil_tmp10 = (unsigned long )new;
 674#line 89
 675    __cil_tmp11 = __cil_tmp10 + 8;
 676#line 89
 677    mem_19 = (struct __ACC__ERR **)__cil_tmp11;
 678#line 89
 679    *mem_19 = head;
 680#line 90
 681    head = new;
 682#line 776 "libacc.c"
 683    retValue_acc = (void *)new;
 684    }
 685#line 778
 686    return (retValue_acc);
 687  } else {
 688
 689  }
 690#line 94 "libacc.c"
 691  if (mode == 1) {
 692#line 95
 693    temp = head;
 694    {
 695#line 98
 696    while (1) {
 697      while_3_continue: /* CIL Label */ ;
 698#line 98
 699      if (count > 1) {
 700
 701      } else {
 702        goto while_3_break;
 703      }
 704      {
 705#line 99
 706      __cil_tmp12 = (unsigned long )temp;
 707#line 99
 708      __cil_tmp13 = __cil_tmp12 + 8;
 709#line 99
 710      mem_20 = (struct __ACC__ERR **)__cil_tmp13;
 711#line 99
 712      next = *mem_20;
 713#line 100
 714      mem_21 = (void **)temp;
 715#line 100
 716      excep = *mem_21;
 717#line 101
 718      __cil_tmp14 = (void *)temp;
 719#line 101
 720      free(__cil_tmp14);
 721#line 102
 722      __utac__exception__cf_handler_reset(excep);
 723#line 103
 724      temp = next;
 725#line 104
 726      count = count - 1;
 727      }
 728    }
 729    while_3_break: /* CIL Label */ ;
 730    }
 731    {
 732#line 107
 733    __cil_tmp15 = (unsigned long )temp;
 734#line 107
 735    __cil_tmp16 = __cil_tmp15 + 8;
 736#line 107
 737    mem_22 = (struct __ACC__ERR **)__cil_tmp16;
 738#line 107
 739    head = *mem_22;
 740#line 108
 741    mem_23 = (void **)temp;
 742#line 108
 743    excep = *mem_23;
 744#line 109
 745    __cil_tmp17 = (void *)temp;
 746#line 109
 747    free(__cil_tmp17);
 748#line 110
 749    __utac__exception__cf_handler_reset(excep);
 750#line 820 "libacc.c"
 751    retValue_acc = excep;
 752    }
 753#line 822
 754    return (retValue_acc);
 755  } else {
 756
 757  }
 758#line 114
 759  if (mode == 2) {
 760#line 118 "libacc.c"
 761    if (head) {
 762#line 831
 763      mem_24 = (void **)head;
 764#line 831
 765      retValue_acc = *mem_24;
 766#line 833
 767      return (retValue_acc);
 768    } else {
 769#line 837 "libacc.c"
 770      retValue_acc = (void *)0;
 771#line 839
 772      return (retValue_acc);
 773    }
 774  } else {
 775
 776  }
 777#line 846 "libacc.c"
 778  return (retValue_acc);
 779}
 780}
 781#line 122 "libacc.c"
 782void *__utac__get_this_arg(int i , struct JoinPoint *this ) 
 783{ void *retValue_acc ;
 784  unsigned long __cil_tmp4 ;
 785  unsigned long __cil_tmp5 ;
 786  int __cil_tmp6 ;
 787  int __cil_tmp7 ;
 788  unsigned long __cil_tmp8 ;
 789  unsigned long __cil_tmp9 ;
 790  void **__cil_tmp10 ;
 791  void **__cil_tmp11 ;
 792  int *mem_12 ;
 793  void ***mem_13 ;
 794
 795  {
 796#line 123
 797  if (i > 0) {
 798    {
 799#line 123
 800    __cil_tmp4 = (unsigned long )this;
 801#line 123
 802    __cil_tmp5 = __cil_tmp4 + 16;
 803#line 123
 804    mem_12 = (int *)__cil_tmp5;
 805#line 123
 806    __cil_tmp6 = *mem_12;
 807#line 123
 808    if (i <= __cil_tmp6) {
 809
 810    } else {
 811      {
 812#line 123
 813      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 814                    123U, "__utac__get_this_arg");
 815      }
 816    }
 817    }
 818  } else {
 819    {
 820#line 123
 821    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 822                  123U, "__utac__get_this_arg");
 823    }
 824  }
 825#line 870 "libacc.c"
 826  __cil_tmp7 = i - 1;
 827#line 870
 828  __cil_tmp8 = (unsigned long )this;
 829#line 870
 830  __cil_tmp9 = __cil_tmp8 + 8;
 831#line 870
 832  mem_13 = (void ***)__cil_tmp9;
 833#line 870
 834  __cil_tmp10 = *mem_13;
 835#line 870
 836  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
 837#line 870
 838  retValue_acc = *__cil_tmp11;
 839#line 872
 840  return (retValue_acc);
 841#line 879
 842  return (retValue_acc);
 843}
 844}
 845#line 129 "libacc.c"
 846char const   *__utac__get_this_argtype(int i , struct JoinPoint *this ) 
 847{ char const   *retValue_acc ;
 848  unsigned long __cil_tmp4 ;
 849  unsigned long __cil_tmp5 ;
 850  int __cil_tmp6 ;
 851  int __cil_tmp7 ;
 852  unsigned long __cil_tmp8 ;
 853  unsigned long __cil_tmp9 ;
 854  char const   **__cil_tmp10 ;
 855  char const   **__cil_tmp11 ;
 856  int *mem_12 ;
 857  char const   ***mem_13 ;
 858
 859  {
 860#line 131
 861  if (i > 0) {
 862    {
 863#line 131
 864    __cil_tmp4 = (unsigned long )this;
 865#line 131
 866    __cil_tmp5 = __cil_tmp4 + 16;
 867#line 131
 868    mem_12 = (int *)__cil_tmp5;
 869#line 131
 870    __cil_tmp6 = *mem_12;
 871#line 131
 872    if (i <= __cil_tmp6) {
 873
 874    } else {
 875      {
 876#line 131
 877      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 878                    131U, "__utac__get_this_argtype");
 879      }
 880    }
 881    }
 882  } else {
 883    {
 884#line 131
 885    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 886                  131U, "__utac__get_this_argtype");
 887    }
 888  }
 889#line 903 "libacc.c"
 890  __cil_tmp7 = i - 1;
 891#line 903
 892  __cil_tmp8 = (unsigned long )this;
 893#line 903
 894  __cil_tmp9 = __cil_tmp8 + 24;
 895#line 903
 896  mem_13 = (char const   ***)__cil_tmp9;
 897#line 903
 898  __cil_tmp10 = *mem_13;
 899#line 903
 900  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
 901#line 903
 902  retValue_acc = *__cil_tmp11;
 903#line 905
 904  return (retValue_acc);
 905#line 912
 906  return (retValue_acc);
 907}
 908}
 909#line 1 "wsllib_check.o"
 910#pragma merger(0,"wsllib_check.i","")
 911#line 3 "wsllib_check.c"
 912void __automaton_fail(void) 
 913{ 
 914
 915  {
 916  goto ERROR;
 917  ERROR: ;
 918#line 53 "wsllib_check.c"
 919  return;
 920}
 921}
 922#line 1 "MinePump.o"
 923#pragma merger(0,"MinePump.i","")
 924#line 6 "MinePump.h"
 925void activatePump(void) ;
 926#line 8
 927void deactivatePump(void) ;
 928#line 10
 929int isPumpRunning(void) ;
 930#line 14
 931void startSystem(void) ;
 932#line 7 "MinePump.c"
 933int pumpRunning  =    0;
 934#line 9 "MinePump.c"
 935int systemActive  =    1;
 936#line 10
 937void __utac_acc__Specification3_spec__1(void) ;
 938#line 16
 939void processEnvironment(void) ;
 940#line 12 "MinePump.c"
 941void timeShift(void) 
 942{ 
 943
 944  {
 945#line 15
 946  if (pumpRunning) {
 947    {
 948#line 16
 949    lowerWaterLevel();
 950    }
 951  } else {
 952
 953  }
 954#line 15
 955  if (systemActive) {
 956    {
 957#line 16
 958    processEnvironment();
 959    }
 960  } else {
 961
 962  }
 963  {
 964#line 99 "MinePump.c"
 965  __utac_acc__Specification3_spec__1();
 966  }
 967#line 105
 968  return;
 969}
 970}
 971#line 19 "MinePump.c"
 972void processEnvironment__wrappee__base(void) 
 973{ 
 974
 975  {
 976#line 123 "MinePump.c"
 977  return;
 978}
 979}
 980#line 28 "MinePump.c"
 981int isLowWaterLevel(void) ;
 982#line 23 "MinePump.c"
 983void processEnvironment(void) 
 984{ int tmp ;
 985
 986  {
 987#line 28
 988  if (pumpRunning) {
 989    {
 990#line 28
 991    tmp = isLowWaterLevel();
 992    }
 993#line 28
 994    if (tmp) {
 995      {
 996#line 25
 997      deactivatePump();
 998      }
 999    } else {
1000      {
1001#line 27
1002      processEnvironment__wrappee__base();
1003      }
1004    }
1005  } else {
1006    {
1007#line 27
1008    processEnvironment__wrappee__base();
1009    }
1010  }
1011#line 149 "MinePump.c"
1012  return;
1013}
1014}
1015#line 32 "MinePump.c"
1016void activatePump__wrappee__lowWaterSensor(void) 
1017{ 
1018
1019  {
1020#line 33
1021  pumpRunning = 1;
1022#line 169 "MinePump.c"
1023  return;
1024}
1025}
1026#line 40 "MinePump.c"
1027int isMethaneAlarm(void) ;
1028#line 35 "MinePump.c"
1029void activatePump(void) 
1030{ int tmp ;
1031
1032  {
1033  {
1034#line 40
1035  tmp = isMethaneAlarm();
1036  }
1037#line 40
1038  if (tmp) {
1039
1040  } else {
1041    {
1042#line 37
1043    activatePump__wrappee__lowWaterSensor();
1044    }
1045  }
1046#line 193 "MinePump.c"
1047  return;
1048}
1049}
1050#line 44 "MinePump.c"
1051void deactivatePump(void) 
1052{ 
1053
1054  {
1055#line 45
1056  pumpRunning = 0;
1057#line 213 "MinePump.c"
1058  return;
1059}
1060}
1061#line 49 "MinePump.c"
1062int isMethaneAlarm(void) 
1063{ int retValue_acc ;
1064
1065  {
1066  {
1067#line 231 "MinePump.c"
1068  retValue_acc = isMethaneLevelCritical();
1069  }
1070#line 233
1071  return (retValue_acc);
1072#line 240
1073  return (retValue_acc);
1074}
1075}
1076#line 54 "MinePump.c"
1077int isPumpRunning(void) 
1078{ int retValue_acc ;
1079
1080  {
1081#line 262 "MinePump.c"
1082  retValue_acc = pumpRunning;
1083#line 264
1084  return (retValue_acc);
1085#line 271
1086  return (retValue_acc);
1087}
1088}
1089#line 59 "MinePump.c"
1090void printPump(void) 
1091{ 
1092
1093  {
1094  {
1095#line 60
1096  printf("Pump(System:");
1097  }
1098#line 61
1099  if (systemActive) {
1100    {
1101#line 62
1102    printf("On");
1103    }
1104  } else {
1105    {
1106#line 63
1107    printf("Off");
1108    }
1109  }
1110  {
1111#line 65
1112  printf(",Pump:");
1113  }
1114#line 66
1115  if (pumpRunning) {
1116    {
1117#line 67
1118    printf("On");
1119    }
1120  } else {
1121    {
1122#line 68
1123    printf("Off");
1124    }
1125  }
1126  {
1127#line 70
1128  printf(") ");
1129#line 71
1130  printEnvironment();
1131#line 72
1132  printf("\n");
1133  }
1134#line 311 "MinePump.c"
1135  return;
1136}
1137}
1138#line 74 "MinePump.c"
1139int isLowWaterLevel(void) 
1140{ int retValue_acc ;
1141  int tmp ;
1142  int tmp___0 ;
1143
1144  {
1145  {
1146#line 329 "MinePump.c"
1147  tmp = isLowWaterSensorDry();
1148  }
1149#line 329
1150  if (tmp) {
1151#line 329
1152    tmp___0 = 0;
1153  } else {
1154#line 329
1155    tmp___0 = 1;
1156  }
1157#line 329
1158  retValue_acc = tmp___0;
1159#line 331
1160  return (retValue_acc);
1161#line 338
1162  return (retValue_acc);
1163}
1164}
1165#line 77 "MinePump.c"
1166void startSystem(void) 
1167{ 
1168
1169  {
1170#line 79
1171  systemActive = 1;
1172#line 362 "MinePump.c"
1173  return;
1174}
1175}
1176#line 1 "scenario.o"
1177#pragma merger(0,"scenario.i","")
1178#line 1 "scenario.c"
1179void test(void) 
1180{ int splverifierCounter ;
1181  int tmp ;
1182  int tmp___0 ;
1183  int tmp___1 ;
1184  int tmp___2 ;
1185
1186  {
1187#line 2
1188  splverifierCounter = 0;
1189  {
1190#line 3
1191  while (1) {
1192    while_4_continue: /* CIL Label */ ;
1193#line 3
1194    if (splverifierCounter < 4) {
1195
1196    } else {
1197      goto while_4_break;
1198    }
1199    {
1200#line 7
1201    tmp = __VERIFIER_nondet_int();
1202    }
1203#line 7
1204    if (tmp) {
1205      {
1206#line 5
1207      waterRise();
1208      }
1209    } else {
1210
1211    }
1212    {
1213#line 7
1214    tmp___0 = __VERIFIER_nondet_int();
1215    }
1216#line 7
1217    if (tmp___0) {
1218      {
1219#line 8
1220      changeMethaneLevel();
1221      }
1222    } else {
1223
1224    }
1225    {
1226#line 10
1227    tmp___2 = __VERIFIER_nondet_int();
1228    }
1229#line 10
1230    if (tmp___2) {
1231      {
1232#line 11
1233      startSystem();
1234      }
1235    } else {
1236      {
1237#line 12
1238      tmp___1 = __VERIFIER_nondet_int();
1239      }
1240#line 12
1241      if (tmp___1) {
1242
1243      } else {
1244
1245      }
1246    }
1247    {
1248#line 14
1249    timeShift();
1250    }
1251  }
1252  while_4_break: /* CIL Label */ ;
1253  }
1254  {
1255#line 16
1256  cleanup();
1257  }
1258#line 76 "scenario.c"
1259  return;
1260}
1261}
1262#line 1 "Specification3_spec.o"
1263#pragma merger(0,"Specification3_spec.i","")
1264#line 11 "Specification3_spec.c"
1265void __utac_acc__Specification3_spec__1(void) 
1266{ int tmp ;
1267  int tmp___0 ;
1268  int tmp___1 ;
1269
1270  {
1271  {
1272#line 19
1273  tmp = isMethaneLevelCritical();
1274  }
1275#line 19
1276  if (tmp) {
1277
1278  } else {
1279    {
1280#line 19
1281    tmp___0 = getWaterLevel();
1282    }
1283#line 19
1284    if (tmp___0 == 2) {
1285      {
1286#line 19
1287      tmp___1 = isPumpRunning();
1288      }
1289#line 19
1290      if (tmp___1) {
1291
1292      } else {
1293        {
1294#line 16
1295        __automaton_fail();
1296        }
1297      }
1298    } else {
1299
1300    }
1301  }
1302#line 16
1303  return;
1304}
1305}