Showing error 1860

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_spec1_product20_safe.cil.c
Line in file: 50
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 "wsllib_check.o"
  43#pragma merger(0,"wsllib_check.i","")
  44#line 3 "wsllib_check.c"
  45void __automaton_fail(void) 
  46{ 
  47
  48  {
  49  goto ERROR;
  50  ERROR: ;
  51#line 53 "wsllib_check.c"
  52  return;
  53}
  54}
  55#line 1 "Test.o"
  56#pragma merger(0,"Test.i","")
  57#line 8 "Test.c"
  58int cleanupTimeShifts  =    4;
  59#line 11 "Test.c"
  60#line 20 "Test.c"
  61void timeShift(void) ;
  62#line 17 "Test.c"
  63void cleanup(void) 
  64{ int i ;
  65  int __cil_tmp2 ;
  66
  67  {
  68  {
  69#line 20
  70  timeShift();
  71#line 22
  72  i = 0;
  73  }
  74  {
  75#line 22
  76  while (1) {
  77    while_0_continue: /* CIL Label */ ;
  78    {
  79#line 22
  80    __cil_tmp2 = cleanupTimeShifts - 1;
  81#line 22
  82    if (i < __cil_tmp2) {
  83
  84    } else {
  85      goto while_0_break;
  86    }
  87    }
  88    {
  89#line 23
  90    timeShift();
  91#line 22
  92    i = i + 1;
  93    }
  94  }
  95  while_0_break: /* CIL Label */ ;
  96  }
  97#line 1111 "Test.c"
  98  return;
  99}
 100}
 101#line 57 "Test.c"
 102void printPump(void) ;
 103#line 60
 104void waterRise(void) ;
 105#line 62
 106void changeMethaneLevel(void) ;
 107#line 56 "Test.c"
 108void Specification2(void) 
 109{ 
 110
 111  {
 112  {
 113#line 57
 114  timeShift();
 115#line 57
 116  printPump();
 117#line 58
 118  timeShift();
 119#line 58
 120  printPump();
 121#line 59
 122  timeShift();
 123#line 59
 124  printPump();
 125#line 60
 126  waterRise();
 127#line 60
 128  printPump();
 129#line 61
 130  timeShift();
 131#line 61
 132  printPump();
 133#line 62
 134  changeMethaneLevel();
 135#line 62
 136  printPump();
 137#line 63
 138  timeShift();
 139#line 63
 140  printPump();
 141#line 64
 142  cleanup();
 143  }
 144#line 1159 "Test.c"
 145  return;
 146}
 147}
 148#line 67 "Test.c"
 149void setup(void) 
 150{ 
 151
 152  {
 153#line 1177 "Test.c"
 154  return;
 155}
 156}
 157#line 77 "Test.c"
 158void test(void) ;
 159#line 74 "Test.c"
 160void runTest(void) 
 161{ 
 162
 163  {
 164  {
 165#line 77
 166  test();
 167  }
 168#line 1197 "Test.c"
 169  return;
 170}
 171}
 172#line 83 "Test.c"
 173void select_helpers(void) ;
 174#line 84
 175void select_features(void) ;
 176#line 85
 177int valid_product(void) ;
 178#line 82 "Test.c"
 179int main(void) 
 180{ int retValue_acc ;
 181  int tmp ;
 182
 183  {
 184  {
 185#line 83
 186  select_helpers();
 187#line 84
 188  select_features();
 189#line 85
 190  tmp = valid_product();
 191  }
 192#line 85
 193  if (tmp) {
 194    {
 195#line 86
 196    setup();
 197#line 87
 198    runTest();
 199    }
 200  } else {
 201
 202  }
 203#line 1226 "Test.c"
 204  retValue_acc = 0;
 205#line 1228
 206  return (retValue_acc);
 207#line 1235
 208  return (retValue_acc);
 209}
 210}
 211#line 1 "scenario.o"
 212#pragma merger(0,"scenario.i","")
 213#line 11 "scenario.c"
 214void startSystem(void) ;
 215#line 13
 216void stopSystem(void) ;
 217#line 1 "scenario.c"
 218void test(void) 
 219{ int splverifierCounter ;
 220  int tmp ;
 221  int tmp___0 ;
 222  int tmp___1 ;
 223  int tmp___2 ;
 224
 225  {
 226#line 2
 227  splverifierCounter = 0;
 228  {
 229#line 3
 230  while (1) {
 231    while_1_continue: /* CIL Label */ ;
 232#line 3
 233    if (splverifierCounter < 4) {
 234
 235    } else {
 236      goto while_1_break;
 237    }
 238    {
 239#line 7
 240    tmp = __VERIFIER_nondet_int();
 241    }
 242#line 7
 243    if (tmp) {
 244      {
 245#line 5
 246      waterRise();
 247      }
 248    } else {
 249
 250    }
 251    {
 252#line 7
 253    tmp___0 = __VERIFIER_nondet_int();
 254    }
 255#line 7
 256    if (tmp___0) {
 257      {
 258#line 8
 259      changeMethaneLevel();
 260      }
 261    } else {
 262
 263    }
 264    {
 265#line 10
 266    tmp___2 = __VERIFIER_nondet_int();
 267    }
 268#line 10
 269    if (tmp___2) {
 270      {
 271#line 11
 272      startSystem();
 273      }
 274    } else {
 275      {
 276#line 12
 277      tmp___1 = __VERIFIER_nondet_int();
 278      }
 279#line 12
 280      if (tmp___1) {
 281        {
 282#line 13
 283        stopSystem();
 284        }
 285      } else {
 286
 287      }
 288    }
 289    {
 290#line 15
 291    timeShift();
 292    }
 293  }
 294  while_1_break: /* CIL Label */ ;
 295  }
 296  {
 297#line 17
 298  cleanup();
 299  }
 300#line 78 "scenario.c"
 301  return;
 302}
 303}
 304#line 1 "MinePump.o"
 305#pragma merger(0,"MinePump.i","")
 306#line 4 "Environment.h"
 307void lowerWaterLevel(void) ;
 308#line 10
 309int isMethaneLevelCritical(void) ;
 310#line 15
 311void printEnvironment(void) ;
 312#line 16
 313int isLowWaterSensorDry(void) ;
 314#line 6 "MinePump.h"
 315void activatePump(void) ;
 316#line 8
 317void deactivatePump(void) ;
 318#line 10
 319int isPumpRunning(void) ;
 320#line 7 "MinePump.c"
 321int pumpRunning  =    0;
 322#line 9 "MinePump.c"
 323int systemActive  =    1;
 324#line 10
 325void __utac_acc__Specification1_spec__1(void) ;
 326#line 16
 327void processEnvironment(void) ;
 328#line 12 "MinePump.c"
 329void timeShift(void) 
 330{ 
 331
 332  {
 333#line 15
 334  if (pumpRunning) {
 335    {
 336#line 16
 337    lowerWaterLevel();
 338    }
 339  } else {
 340
 341  }
 342#line 15
 343  if (systemActive) {
 344    {
 345#line 16
 346    processEnvironment();
 347    }
 348  } else {
 349
 350  }
 351  {
 352#line 101 "MinePump.c"
 353  __utac_acc__Specification1_spec__1();
 354  }
 355#line 107
 356  return;
 357}
 358}
 359#line 19 "MinePump.c"
 360void processEnvironment__wrappee__base(void) 
 361{ 
 362
 363  {
 364#line 125 "MinePump.c"
 365  return;
 366}
 367}
 368#line 28 "MinePump.c"
 369int isLowWaterLevel(void) ;
 370#line 23 "MinePump.c"
 371void processEnvironment(void) 
 372{ int tmp ;
 373
 374  {
 375#line 28
 376  if (pumpRunning) {
 377    {
 378#line 28
 379    tmp = isLowWaterLevel();
 380    }
 381#line 28
 382    if (tmp) {
 383      {
 384#line 25
 385      deactivatePump();
 386      }
 387    } else {
 388      {
 389#line 27
 390      processEnvironment__wrappee__base();
 391      }
 392    }
 393  } else {
 394    {
 395#line 27
 396    processEnvironment__wrappee__base();
 397    }
 398  }
 399#line 151 "MinePump.c"
 400  return;
 401}
 402}
 403#line 32 "MinePump.c"
 404void activatePump(void) 
 405{ 
 406
 407  {
 408#line 33
 409  pumpRunning = 1;
 410#line 171 "MinePump.c"
 411  return;
 412}
 413}
 414#line 37 "MinePump.c"
 415void deactivatePump(void) 
 416{ 
 417
 418  {
 419#line 38
 420  pumpRunning = 0;
 421#line 191 "MinePump.c"
 422  return;
 423}
 424}
 425#line 42 "MinePump.c"
 426int isMethaneAlarm(void) 
 427{ int retValue_acc ;
 428
 429  {
 430  {
 431#line 209 "MinePump.c"
 432  retValue_acc = isMethaneLevelCritical();
 433  }
 434#line 211
 435  return (retValue_acc);
 436#line 218
 437  return (retValue_acc);
 438}
 439}
 440#line 47 "MinePump.c"
 441int isPumpRunning(void) 
 442{ int retValue_acc ;
 443
 444  {
 445#line 240 "MinePump.c"
 446  retValue_acc = pumpRunning;
 447#line 242
 448  return (retValue_acc);
 449#line 249
 450  return (retValue_acc);
 451}
 452}
 453#line 53 "MinePump.c"
 454#line 52 "MinePump.c"
 455void printPump(void) 
 456{ 
 457
 458  {
 459  {
 460#line 53
 461  printf("Pump(System:");
 462  }
 463#line 54
 464  if (systemActive) {
 465    {
 466#line 55
 467    printf("On");
 468    }
 469  } else {
 470    {
 471#line 56
 472    printf("Off");
 473    }
 474  }
 475  {
 476#line 58
 477  printf(",Pump:");
 478  }
 479#line 59
 480  if (pumpRunning) {
 481    {
 482#line 60
 483    printf("On");
 484    }
 485  } else {
 486    {
 487#line 61
 488    printf("Off");
 489    }
 490  }
 491  {
 492#line 63
 493  printf(") ");
 494#line 64
 495  printEnvironment();
 496#line 65
 497  printf("\n");
 498  }
 499#line 289 "MinePump.c"
 500  return;
 501}
 502}
 503#line 67 "MinePump.c"
 504int isLowWaterLevel(void) 
 505{ int retValue_acc ;
 506  int tmp ;
 507  int tmp___0 ;
 508
 509  {
 510  {
 511#line 307 "MinePump.c"
 512  tmp = isLowWaterSensorDry();
 513  }
 514#line 307
 515  if (tmp) {
 516#line 307
 517    tmp___0 = 0;
 518  } else {
 519#line 307
 520    tmp___0 = 1;
 521  }
 522#line 307
 523  retValue_acc = tmp___0;
 524#line 309
 525  return (retValue_acc);
 526#line 316
 527  return (retValue_acc);
 528}
 529}
 530#line 70 "MinePump.c"
 531void stopSystem(void) 
 532{ 
 533
 534  {
 535#line 75
 536  if (pumpRunning) {
 537    {
 538#line 72
 539    deactivatePump();
 540    }
 541  } else {
 542
 543  }
 544#line 75
 545  systemActive = 0;
 546#line 345 "MinePump.c"
 547  return;
 548}
 549}
 550#line 77 "MinePump.c"
 551void startSystem(void) 
 552{ 
 553
 554  {
 555#line 79
 556  systemActive = 1;
 557#line 365 "MinePump.c"
 558  return;
 559}
 560}
 561#line 1 "Environment.o"
 562#pragma merger(0,"Environment.i","")
 563#line 12 "Environment.h"
 564int getWaterLevel(void) ;
 565#line 9 "Environment.c"
 566int waterLevel  =    1;
 567#line 12 "Environment.c"
 568int methaneLevelCritical  =    0;
 569#line 15 "Environment.c"
 570void lowerWaterLevel(void) 
 571{ 
 572
 573  {
 574#line 19
 575  if (waterLevel > 0) {
 576#line 17
 577    waterLevel = waterLevel - 1;
 578  } else {
 579
 580  }
 581#line 83 "Environment.c"
 582  return;
 583}
 584}
 585#line 22 "Environment.c"
 586void waterRise(void) 
 587{ 
 588
 589  {
 590#line 26
 591  if (waterLevel < 2) {
 592#line 24
 593    waterLevel = waterLevel + 1;
 594  } else {
 595
 596  }
 597#line 106 "Environment.c"
 598  return;
 599}
 600}
 601#line 29 "Environment.c"
 602void changeMethaneLevel(void) 
 603{ 
 604
 605  {
 606#line 34
 607  if (methaneLevelCritical) {
 608#line 31
 609    methaneLevelCritical = 0;
 610  } else {
 611#line 33
 612    methaneLevelCritical = 1;
 613  }
 614#line 132 "Environment.c"
 615  return;
 616}
 617}
 618#line 38 "Environment.c"
 619int isMethaneLevelCritical(void) 
 620{ int retValue_acc ;
 621
 622  {
 623#line 150 "Environment.c"
 624  retValue_acc = methaneLevelCritical;
 625#line 152
 626  return (retValue_acc);
 627#line 159
 628  return (retValue_acc);
 629}
 630}
 631#line 44 "Environment.c"
 632void printEnvironment(void) 
 633{ 
 634
 635  {
 636  {
 637#line 45
 638  printf("Env(Water:%i", waterLevel);
 639#line 46
 640  printf(",Meth:");
 641  }
 642#line 47
 643  if (methaneLevelCritical) {
 644    {
 645#line 48
 646    printf("CRIT");
 647    }
 648  } else {
 649    {
 650#line 49
 651    printf("OK");
 652    }
 653  }
 654  {
 655#line 51
 656  printf(")");
 657  }
 658#line 191 "Environment.c"
 659  return;
 660}
 661}
 662#line 55 "Environment.c"
 663int getWaterLevel(void) 
 664{ int retValue_acc ;
 665
 666  {
 667#line 209 "Environment.c"
 668  retValue_acc = waterLevel;
 669#line 211
 670  return (retValue_acc);
 671#line 218
 672  return (retValue_acc);
 673}
 674}
 675#line 58 "Environment.c"
 676int isLowWaterSensorDry(void) 
 677{ int retValue_acc ;
 678
 679  {
 680#line 240 "Environment.c"
 681  retValue_acc = waterLevel == 0;
 682#line 242
 683  return (retValue_acc);
 684#line 249
 685  return (retValue_acc);
 686}
 687}
 688#line 1 "libacc.o"
 689#pragma merger(0,"libacc.i","")
 690#line 73 "/usr/include/assert.h"
 691extern  __attribute__((__nothrow__, __noreturn__)) void __assert_fail(char const   *__assertion ,
 692                                                                      char const   *__file ,
 693                                                                      unsigned int __line ,
 694                                                                      char const   *__function ) ;
 695#line 471 "/usr/include/stdlib.h"
 696extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
 697#line 488
 698extern  __attribute__((__nothrow__)) void free(void *__ptr ) ;
 699#line 32 "libacc.c"
 700void __utac__exception__cf_handler_set(void *exception , int (*cflow_func)(int  ,
 701                                                                           int  ) ,
 702                                       int val ) 
 703{ struct __UTAC__EXCEPTION *excep ;
 704  struct __UTAC__CFLOW_FUNC *cf ;
 705  void *tmp ;
 706  unsigned long __cil_tmp7 ;
 707  unsigned long __cil_tmp8 ;
 708  unsigned long __cil_tmp9 ;
 709  unsigned long __cil_tmp10 ;
 710  unsigned long __cil_tmp11 ;
 711  unsigned long __cil_tmp12 ;
 712  unsigned long __cil_tmp13 ;
 713  unsigned long __cil_tmp14 ;
 714  int (**mem_15)(int  , int  ) ;
 715  int *mem_16 ;
 716  struct __UTAC__CFLOW_FUNC **mem_17 ;
 717  struct __UTAC__CFLOW_FUNC **mem_18 ;
 718  struct __UTAC__CFLOW_FUNC **mem_19 ;
 719
 720  {
 721  {
 722#line 33
 723  excep = (struct __UTAC__EXCEPTION *)exception;
 724#line 34
 725  tmp = malloc(24UL);
 726#line 34
 727  cf = (struct __UTAC__CFLOW_FUNC *)tmp;
 728#line 36
 729  mem_15 = (int (**)(int  , int  ))cf;
 730#line 36
 731  *mem_15 = cflow_func;
 732#line 37
 733  __cil_tmp7 = (unsigned long )cf;
 734#line 37
 735  __cil_tmp8 = __cil_tmp7 + 8;
 736#line 37
 737  mem_16 = (int *)__cil_tmp8;
 738#line 37
 739  *mem_16 = val;
 740#line 38
 741  __cil_tmp9 = (unsigned long )cf;
 742#line 38
 743  __cil_tmp10 = __cil_tmp9 + 16;
 744#line 38
 745  __cil_tmp11 = (unsigned long )excep;
 746#line 38
 747  __cil_tmp12 = __cil_tmp11 + 24;
 748#line 38
 749  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp10;
 750#line 38
 751  mem_18 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp12;
 752#line 38
 753  *mem_17 = *mem_18;
 754#line 39
 755  __cil_tmp13 = (unsigned long )excep;
 756#line 39
 757  __cil_tmp14 = __cil_tmp13 + 24;
 758#line 39
 759  mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 760#line 39
 761  *mem_19 = cf;
 762  }
 763#line 654 "libacc.c"
 764  return;
 765}
 766}
 767#line 44 "libacc.c"
 768void __utac__exception__cf_handler_free(void *exception ) 
 769{ struct __UTAC__EXCEPTION *excep ;
 770  struct __UTAC__CFLOW_FUNC *cf ;
 771  struct __UTAC__CFLOW_FUNC *tmp ;
 772  unsigned long __cil_tmp5 ;
 773  unsigned long __cil_tmp6 ;
 774  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 775  unsigned long __cil_tmp8 ;
 776  unsigned long __cil_tmp9 ;
 777  unsigned long __cil_tmp10 ;
 778  unsigned long __cil_tmp11 ;
 779  void *__cil_tmp12 ;
 780  unsigned long __cil_tmp13 ;
 781  unsigned long __cil_tmp14 ;
 782  struct __UTAC__CFLOW_FUNC **mem_15 ;
 783  struct __UTAC__CFLOW_FUNC **mem_16 ;
 784  struct __UTAC__CFLOW_FUNC **mem_17 ;
 785
 786  {
 787#line 45
 788  excep = (struct __UTAC__EXCEPTION *)exception;
 789#line 46
 790  __cil_tmp5 = (unsigned long )excep;
 791#line 46
 792  __cil_tmp6 = __cil_tmp5 + 24;
 793#line 46
 794  mem_15 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 795#line 46
 796  cf = *mem_15;
 797  {
 798#line 49
 799  while (1) {
 800    while_2_continue: /* CIL Label */ ;
 801    {
 802#line 49
 803    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 804#line 49
 805    __cil_tmp8 = (unsigned long )__cil_tmp7;
 806#line 49
 807    __cil_tmp9 = (unsigned long )cf;
 808#line 49
 809    if (__cil_tmp9 != __cil_tmp8) {
 810
 811    } else {
 812      goto while_2_break;
 813    }
 814    }
 815    {
 816#line 50
 817    tmp = cf;
 818#line 51
 819    __cil_tmp10 = (unsigned long )cf;
 820#line 51
 821    __cil_tmp11 = __cil_tmp10 + 16;
 822#line 51
 823    mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp11;
 824#line 51
 825    cf = *mem_16;
 826#line 52
 827    __cil_tmp12 = (void *)tmp;
 828#line 52
 829    free(__cil_tmp12);
 830    }
 831  }
 832  while_2_break: /* CIL Label */ ;
 833  }
 834#line 55
 835  __cil_tmp13 = (unsigned long )excep;
 836#line 55
 837  __cil_tmp14 = __cil_tmp13 + 24;
 838#line 55
 839  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 840#line 55
 841  *mem_17 = (struct __UTAC__CFLOW_FUNC *)0;
 842#line 694 "libacc.c"
 843  return;
 844}
 845}
 846#line 59 "libacc.c"
 847void __utac__exception__cf_handler_reset(void *exception ) 
 848{ struct __UTAC__EXCEPTION *excep ;
 849  struct __UTAC__CFLOW_FUNC *cf ;
 850  unsigned long __cil_tmp5 ;
 851  unsigned long __cil_tmp6 ;
 852  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 853  unsigned long __cil_tmp8 ;
 854  unsigned long __cil_tmp9 ;
 855  int (*__cil_tmp10)(int  , int  ) ;
 856  unsigned long __cil_tmp11 ;
 857  unsigned long __cil_tmp12 ;
 858  int __cil_tmp13 ;
 859  unsigned long __cil_tmp14 ;
 860  unsigned long __cil_tmp15 ;
 861  struct __UTAC__CFLOW_FUNC **mem_16 ;
 862  int (**mem_17)(int  , int  ) ;
 863  int *mem_18 ;
 864  struct __UTAC__CFLOW_FUNC **mem_19 ;
 865
 866  {
 867#line 60
 868  excep = (struct __UTAC__EXCEPTION *)exception;
 869#line 61
 870  __cil_tmp5 = (unsigned long )excep;
 871#line 61
 872  __cil_tmp6 = __cil_tmp5 + 24;
 873#line 61
 874  mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 875#line 61
 876  cf = *mem_16;
 877  {
 878#line 64
 879  while (1) {
 880    while_3_continue: /* CIL Label */ ;
 881    {
 882#line 64
 883    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 884#line 64
 885    __cil_tmp8 = (unsigned long )__cil_tmp7;
 886#line 64
 887    __cil_tmp9 = (unsigned long )cf;
 888#line 64
 889    if (__cil_tmp9 != __cil_tmp8) {
 890
 891    } else {
 892      goto while_3_break;
 893    }
 894    }
 895    {
 896#line 65
 897    mem_17 = (int (**)(int  , int  ))cf;
 898#line 65
 899    __cil_tmp10 = *mem_17;
 900#line 65
 901    __cil_tmp11 = (unsigned long )cf;
 902#line 65
 903    __cil_tmp12 = __cil_tmp11 + 8;
 904#line 65
 905    mem_18 = (int *)__cil_tmp12;
 906#line 65
 907    __cil_tmp13 = *mem_18;
 908#line 65
 909    (*__cil_tmp10)(4, __cil_tmp13);
 910#line 66
 911    __cil_tmp14 = (unsigned long )cf;
 912#line 66
 913    __cil_tmp15 = __cil_tmp14 + 16;
 914#line 66
 915    mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp15;
 916#line 66
 917    cf = *mem_19;
 918    }
 919  }
 920  while_3_break: /* CIL Label */ ;
 921  }
 922  {
 923#line 69
 924  __utac__exception__cf_handler_free(exception);
 925  }
 926#line 732 "libacc.c"
 927  return;
 928}
 929}
 930#line 80 "libacc.c"
 931void *__utac__error_stack_mgt(void *env , int mode , int count ) ;
 932#line 80 "libacc.c"
 933static struct __ACC__ERR *head  =    (struct __ACC__ERR *)0;
 934#line 79 "libacc.c"
 935void *__utac__error_stack_mgt(void *env , int mode , int count ) 
 936{ void *retValue_acc ;
 937  struct __ACC__ERR *new ;
 938  void *tmp ;
 939  struct __ACC__ERR *temp ;
 940  struct __ACC__ERR *next ;
 941  void *excep ;
 942  unsigned long __cil_tmp10 ;
 943  unsigned long __cil_tmp11 ;
 944  unsigned long __cil_tmp12 ;
 945  unsigned long __cil_tmp13 ;
 946  void *__cil_tmp14 ;
 947  unsigned long __cil_tmp15 ;
 948  unsigned long __cil_tmp16 ;
 949  void *__cil_tmp17 ;
 950  void **mem_18 ;
 951  struct __ACC__ERR **mem_19 ;
 952  struct __ACC__ERR **mem_20 ;
 953  void **mem_21 ;
 954  struct __ACC__ERR **mem_22 ;
 955  void **mem_23 ;
 956  void **mem_24 ;
 957
 958  {
 959#line 82 "libacc.c"
 960  if (count == 0) {
 961#line 758 "libacc.c"
 962    return (retValue_acc);
 963  } else {
 964
 965  }
 966#line 86 "libacc.c"
 967  if (mode == 0) {
 968    {
 969#line 87
 970    tmp = malloc(16UL);
 971#line 87
 972    new = (struct __ACC__ERR *)tmp;
 973#line 88
 974    mem_18 = (void **)new;
 975#line 88
 976    *mem_18 = env;
 977#line 89
 978    __cil_tmp10 = (unsigned long )new;
 979#line 89
 980    __cil_tmp11 = __cil_tmp10 + 8;
 981#line 89
 982    mem_19 = (struct __ACC__ERR **)__cil_tmp11;
 983#line 89
 984    *mem_19 = head;
 985#line 90
 986    head = new;
 987#line 776 "libacc.c"
 988    retValue_acc = (void *)new;
 989    }
 990#line 778
 991    return (retValue_acc);
 992  } else {
 993
 994  }
 995#line 94 "libacc.c"
 996  if (mode == 1) {
 997#line 95
 998    temp = head;
 999    {
1000#line 98
1001    while (1) {
1002      while_4_continue: /* CIL Label */ ;
1003#line 98
1004      if (count > 1) {
1005
1006      } else {
1007        goto while_4_break;
1008      }
1009      {
1010#line 99
1011      __cil_tmp12 = (unsigned long )temp;
1012#line 99
1013      __cil_tmp13 = __cil_tmp12 + 8;
1014#line 99
1015      mem_20 = (struct __ACC__ERR **)__cil_tmp13;
1016#line 99
1017      next = *mem_20;
1018#line 100
1019      mem_21 = (void **)temp;
1020#line 100
1021      excep = *mem_21;
1022#line 101
1023      __cil_tmp14 = (void *)temp;
1024#line 101
1025      free(__cil_tmp14);
1026#line 102
1027      __utac__exception__cf_handler_reset(excep);
1028#line 103
1029      temp = next;
1030#line 104
1031      count = count - 1;
1032      }
1033    }
1034    while_4_break: /* CIL Label */ ;
1035    }
1036    {
1037#line 107
1038    __cil_tmp15 = (unsigned long )temp;
1039#line 107
1040    __cil_tmp16 = __cil_tmp15 + 8;
1041#line 107
1042    mem_22 = (struct __ACC__ERR **)__cil_tmp16;
1043#line 107
1044    head = *mem_22;
1045#line 108
1046    mem_23 = (void **)temp;
1047#line 108
1048    excep = *mem_23;
1049#line 109
1050    __cil_tmp17 = (void *)temp;
1051#line 109
1052    free(__cil_tmp17);
1053#line 110
1054    __utac__exception__cf_handler_reset(excep);
1055#line 820 "libacc.c"
1056    retValue_acc = excep;
1057    }
1058#line 822
1059    return (retValue_acc);
1060  } else {
1061
1062  }
1063#line 114
1064  if (mode == 2) {
1065#line 118 "libacc.c"
1066    if (head) {
1067#line 831
1068      mem_24 = (void **)head;
1069#line 831
1070      retValue_acc = *mem_24;
1071#line 833
1072      return (retValue_acc);
1073    } else {
1074#line 837 "libacc.c"
1075      retValue_acc = (void *)0;
1076#line 839
1077      return (retValue_acc);
1078    }
1079  } else {
1080
1081  }
1082#line 846 "libacc.c"
1083  return (retValue_acc);
1084}
1085}
1086#line 122 "libacc.c"
1087void *__utac__get_this_arg(int i , struct JoinPoint *this ) 
1088{ void *retValue_acc ;
1089  unsigned long __cil_tmp4 ;
1090  unsigned long __cil_tmp5 ;
1091  int __cil_tmp6 ;
1092  int __cil_tmp7 ;
1093  unsigned long __cil_tmp8 ;
1094  unsigned long __cil_tmp9 ;
1095  void **__cil_tmp10 ;
1096  void **__cil_tmp11 ;
1097  int *mem_12 ;
1098  void ***mem_13 ;
1099
1100  {
1101#line 123
1102  if (i > 0) {
1103    {
1104#line 123
1105    __cil_tmp4 = (unsigned long )this;
1106#line 123
1107    __cil_tmp5 = __cil_tmp4 + 16;
1108#line 123
1109    mem_12 = (int *)__cil_tmp5;
1110#line 123
1111    __cil_tmp6 = *mem_12;
1112#line 123
1113    if (i <= __cil_tmp6) {
1114
1115    } else {
1116      {
1117#line 123
1118      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
1119                    123U, "__utac__get_this_arg");
1120      }
1121    }
1122    }
1123  } else {
1124    {
1125#line 123
1126    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
1127                  123U, "__utac__get_this_arg");
1128    }
1129  }
1130#line 870 "libacc.c"
1131  __cil_tmp7 = i - 1;
1132#line 870
1133  __cil_tmp8 = (unsigned long )this;
1134#line 870
1135  __cil_tmp9 = __cil_tmp8 + 8;
1136#line 870
1137  mem_13 = (void ***)__cil_tmp9;
1138#line 870
1139  __cil_tmp10 = *mem_13;
1140#line 870
1141  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
1142#line 870
1143  retValue_acc = *__cil_tmp11;
1144#line 872
1145  return (retValue_acc);
1146#line 879
1147  return (retValue_acc);
1148}
1149}
1150#line 129 "libacc.c"
1151char const   *__utac__get_this_argtype(int i , struct JoinPoint *this ) 
1152{ char const   *retValue_acc ;
1153  unsigned long __cil_tmp4 ;
1154  unsigned long __cil_tmp5 ;
1155  int __cil_tmp6 ;
1156  int __cil_tmp7 ;
1157  unsigned long __cil_tmp8 ;
1158  unsigned long __cil_tmp9 ;
1159  char const   **__cil_tmp10 ;
1160  char const   **__cil_tmp11 ;
1161  int *mem_12 ;
1162  char const   ***mem_13 ;
1163
1164  {
1165#line 131
1166  if (i > 0) {
1167    {
1168#line 131
1169    __cil_tmp4 = (unsigned long )this;
1170#line 131
1171    __cil_tmp5 = __cil_tmp4 + 16;
1172#line 131
1173    mem_12 = (int *)__cil_tmp5;
1174#line 131
1175    __cil_tmp6 = *mem_12;
1176#line 131
1177    if (i <= __cil_tmp6) {
1178
1179    } else {
1180      {
1181#line 131
1182      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
1183                    131U, "__utac__get_this_argtype");
1184      }
1185    }
1186    }
1187  } else {
1188    {
1189#line 131
1190    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
1191                  131U, "__utac__get_this_argtype");
1192    }
1193  }
1194#line 903 "libacc.c"
1195  __cil_tmp7 = i - 1;
1196#line 903
1197  __cil_tmp8 = (unsigned long )this;
1198#line 903
1199  __cil_tmp9 = __cil_tmp8 + 24;
1200#line 903
1201  mem_13 = (char const   ***)__cil_tmp9;
1202#line 903
1203  __cil_tmp10 = *mem_13;
1204#line 903
1205  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
1206#line 903
1207  retValue_acc = *__cil_tmp11;
1208#line 905
1209  return (retValue_acc);
1210#line 912
1211  return (retValue_acc);
1212}
1213}
1214#line 1 "featureselect.o"
1215#pragma merger(0,"featureselect.i","")
1216#line 8 "featureselect.h"
1217int select_one(void) ;
1218#line 8 "featureselect.c"
1219int select_one(void) 
1220{ int retValue_acc ;
1221  int choice = __VERIFIER_nondet_int();
1222
1223  {
1224#line 62 "featureselect.c"
1225  retValue_acc = choice;
1226#line 64
1227  return (retValue_acc);
1228#line 71
1229  return (retValue_acc);
1230}
1231}
1232#line 14 "featureselect.c"
1233void select_features(void) 
1234{ 
1235
1236  {
1237#line 93 "featureselect.c"
1238  return;
1239}
1240}
1241#line 20 "featureselect.c"
1242void select_helpers(void) 
1243{ 
1244
1245  {
1246#line 111 "featureselect.c"
1247  return;
1248}
1249}
1250#line 25 "featureselect.c"
1251int valid_product(void) 
1252{ int retValue_acc ;
1253
1254  {
1255#line 129 "featureselect.c"
1256  retValue_acc = 1;
1257#line 131
1258  return (retValue_acc);
1259#line 138
1260  return (retValue_acc);
1261}
1262}
1263#line 1 "Specification1_spec.o"
1264#pragma merger(0,"Specification1_spec.i","")
1265#line 11 "Specification1_spec.c"
1266void __utac_acc__Specification1_spec__1(void) 
1267{ int tmp ;
1268  int tmp___0 ;
1269
1270  {
1271  {
1272#line 17
1273  tmp = isMethaneLevelCritical();
1274  }
1275#line 17
1276  if (tmp) {
1277    {
1278#line 17
1279    tmp___0 = isPumpRunning();
1280    }
1281#line 17
1282    if (tmp___0) {
1283      {
1284#line 14
1285      __automaton_fail();
1286      }
1287    } else {
1288
1289    }
1290  } else {
1291
1292  }
1293#line 14
1294  return;
1295}
1296}