Showing error 1863

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_product23_safe.cil.c
Line in file: 1314
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 "libacc.o"
  43#pragma merger(0,"libacc.i","")
  44#line 73 "/usr/include/assert.h"
  45extern  __attribute__((__nothrow__, __noreturn__)) void __assert_fail(char const   *__assertion ,
  46                                                                      char const   *__file ,
  47                                                                      unsigned int __line ,
  48                                                                      char const   *__function ) ;
  49#line 471 "/usr/include/stdlib.h"
  50extern  __attribute__((__nothrow__)) void *malloc(size_t __size )  __attribute__((__malloc__)) ;
  51#line 488
  52extern  __attribute__((__nothrow__)) void free(void *__ptr ) ;
  53#line 32 "libacc.c"
  54void __utac__exception__cf_handler_set(void *exception , int (*cflow_func)(int  ,
  55                                                                           int  ) ,
  56                                       int val ) 
  57{ struct __UTAC__EXCEPTION *excep ;
  58  struct __UTAC__CFLOW_FUNC *cf ;
  59  void *tmp ;
  60  unsigned long __cil_tmp7 ;
  61  unsigned long __cil_tmp8 ;
  62  unsigned long __cil_tmp9 ;
  63  unsigned long __cil_tmp10 ;
  64  unsigned long __cil_tmp11 ;
  65  unsigned long __cil_tmp12 ;
  66  unsigned long __cil_tmp13 ;
  67  unsigned long __cil_tmp14 ;
  68  int (**mem_15)(int  , int  ) ;
  69  int *mem_16 ;
  70  struct __UTAC__CFLOW_FUNC **mem_17 ;
  71  struct __UTAC__CFLOW_FUNC **mem_18 ;
  72  struct __UTAC__CFLOW_FUNC **mem_19 ;
  73
  74  {
  75  {
  76#line 33
  77  excep = (struct __UTAC__EXCEPTION *)exception;
  78#line 34
  79  tmp = malloc(24UL);
  80#line 34
  81  cf = (struct __UTAC__CFLOW_FUNC *)tmp;
  82#line 36
  83  mem_15 = (int (**)(int  , int  ))cf;
  84#line 36
  85  *mem_15 = cflow_func;
  86#line 37
  87  __cil_tmp7 = (unsigned long )cf;
  88#line 37
  89  __cil_tmp8 = __cil_tmp7 + 8;
  90#line 37
  91  mem_16 = (int *)__cil_tmp8;
  92#line 37
  93  *mem_16 = val;
  94#line 38
  95  __cil_tmp9 = (unsigned long )cf;
  96#line 38
  97  __cil_tmp10 = __cil_tmp9 + 16;
  98#line 38
  99  __cil_tmp11 = (unsigned long )excep;
 100#line 38
 101  __cil_tmp12 = __cil_tmp11 + 24;
 102#line 38
 103  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp10;
 104#line 38
 105  mem_18 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp12;
 106#line 38
 107  *mem_17 = *mem_18;
 108#line 39
 109  __cil_tmp13 = (unsigned long )excep;
 110#line 39
 111  __cil_tmp14 = __cil_tmp13 + 24;
 112#line 39
 113  mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 114#line 39
 115  *mem_19 = cf;
 116  }
 117#line 654 "libacc.c"
 118  return;
 119}
 120}
 121#line 44 "libacc.c"
 122void __utac__exception__cf_handler_free(void *exception ) 
 123{ struct __UTAC__EXCEPTION *excep ;
 124  struct __UTAC__CFLOW_FUNC *cf ;
 125  struct __UTAC__CFLOW_FUNC *tmp ;
 126  unsigned long __cil_tmp5 ;
 127  unsigned long __cil_tmp6 ;
 128  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 129  unsigned long __cil_tmp8 ;
 130  unsigned long __cil_tmp9 ;
 131  unsigned long __cil_tmp10 ;
 132  unsigned long __cil_tmp11 ;
 133  void *__cil_tmp12 ;
 134  unsigned long __cil_tmp13 ;
 135  unsigned long __cil_tmp14 ;
 136  struct __UTAC__CFLOW_FUNC **mem_15 ;
 137  struct __UTAC__CFLOW_FUNC **mem_16 ;
 138  struct __UTAC__CFLOW_FUNC **mem_17 ;
 139
 140  {
 141#line 45
 142  excep = (struct __UTAC__EXCEPTION *)exception;
 143#line 46
 144  __cil_tmp5 = (unsigned long )excep;
 145#line 46
 146  __cil_tmp6 = __cil_tmp5 + 24;
 147#line 46
 148  mem_15 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 149#line 46
 150  cf = *mem_15;
 151  {
 152#line 49
 153  while (1) {
 154    while_0_continue: /* CIL Label */ ;
 155    {
 156#line 49
 157    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 158#line 49
 159    __cil_tmp8 = (unsigned long )__cil_tmp7;
 160#line 49
 161    __cil_tmp9 = (unsigned long )cf;
 162#line 49
 163    if (__cil_tmp9 != __cil_tmp8) {
 164
 165    } else {
 166      goto while_0_break;
 167    }
 168    }
 169    {
 170#line 50
 171    tmp = cf;
 172#line 51
 173    __cil_tmp10 = (unsigned long )cf;
 174#line 51
 175    __cil_tmp11 = __cil_tmp10 + 16;
 176#line 51
 177    mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp11;
 178#line 51
 179    cf = *mem_16;
 180#line 52
 181    __cil_tmp12 = (void *)tmp;
 182#line 52
 183    free(__cil_tmp12);
 184    }
 185  }
 186  while_0_break: /* CIL Label */ ;
 187  }
 188#line 55
 189  __cil_tmp13 = (unsigned long )excep;
 190#line 55
 191  __cil_tmp14 = __cil_tmp13 + 24;
 192#line 55
 193  mem_17 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp14;
 194#line 55
 195  *mem_17 = (struct __UTAC__CFLOW_FUNC *)0;
 196#line 694 "libacc.c"
 197  return;
 198}
 199}
 200#line 59 "libacc.c"
 201void __utac__exception__cf_handler_reset(void *exception ) 
 202{ struct __UTAC__EXCEPTION *excep ;
 203  struct __UTAC__CFLOW_FUNC *cf ;
 204  unsigned long __cil_tmp5 ;
 205  unsigned long __cil_tmp6 ;
 206  struct __UTAC__CFLOW_FUNC *__cil_tmp7 ;
 207  unsigned long __cil_tmp8 ;
 208  unsigned long __cil_tmp9 ;
 209  int (*__cil_tmp10)(int  , int  ) ;
 210  unsigned long __cil_tmp11 ;
 211  unsigned long __cil_tmp12 ;
 212  int __cil_tmp13 ;
 213  unsigned long __cil_tmp14 ;
 214  unsigned long __cil_tmp15 ;
 215  struct __UTAC__CFLOW_FUNC **mem_16 ;
 216  int (**mem_17)(int  , int  ) ;
 217  int *mem_18 ;
 218  struct __UTAC__CFLOW_FUNC **mem_19 ;
 219
 220  {
 221#line 60
 222  excep = (struct __UTAC__EXCEPTION *)exception;
 223#line 61
 224  __cil_tmp5 = (unsigned long )excep;
 225#line 61
 226  __cil_tmp6 = __cil_tmp5 + 24;
 227#line 61
 228  mem_16 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp6;
 229#line 61
 230  cf = *mem_16;
 231  {
 232#line 64
 233  while (1) {
 234    while_1_continue: /* CIL Label */ ;
 235    {
 236#line 64
 237    __cil_tmp7 = (struct __UTAC__CFLOW_FUNC *)0;
 238#line 64
 239    __cil_tmp8 = (unsigned long )__cil_tmp7;
 240#line 64
 241    __cil_tmp9 = (unsigned long )cf;
 242#line 64
 243    if (__cil_tmp9 != __cil_tmp8) {
 244
 245    } else {
 246      goto while_1_break;
 247    }
 248    }
 249    {
 250#line 65
 251    mem_17 = (int (**)(int  , int  ))cf;
 252#line 65
 253    __cil_tmp10 = *mem_17;
 254#line 65
 255    __cil_tmp11 = (unsigned long )cf;
 256#line 65
 257    __cil_tmp12 = __cil_tmp11 + 8;
 258#line 65
 259    mem_18 = (int *)__cil_tmp12;
 260#line 65
 261    __cil_tmp13 = *mem_18;
 262#line 65
 263    (*__cil_tmp10)(4, __cil_tmp13);
 264#line 66
 265    __cil_tmp14 = (unsigned long )cf;
 266#line 66
 267    __cil_tmp15 = __cil_tmp14 + 16;
 268#line 66
 269    mem_19 = (struct __UTAC__CFLOW_FUNC **)__cil_tmp15;
 270#line 66
 271    cf = *mem_19;
 272    }
 273  }
 274  while_1_break: /* CIL Label */ ;
 275  }
 276  {
 277#line 69
 278  __utac__exception__cf_handler_free(exception);
 279  }
 280#line 732 "libacc.c"
 281  return;
 282}
 283}
 284#line 80 "libacc.c"
 285void *__utac__error_stack_mgt(void *env , int mode , int count ) ;
 286#line 80 "libacc.c"
 287static struct __ACC__ERR *head  =    (struct __ACC__ERR *)0;
 288#line 79 "libacc.c"
 289void *__utac__error_stack_mgt(void *env , int mode , int count ) 
 290{ void *retValue_acc ;
 291  struct __ACC__ERR *new ;
 292  void *tmp ;
 293  struct __ACC__ERR *temp ;
 294  struct __ACC__ERR *next ;
 295  void *excep ;
 296  unsigned long __cil_tmp10 ;
 297  unsigned long __cil_tmp11 ;
 298  unsigned long __cil_tmp12 ;
 299  unsigned long __cil_tmp13 ;
 300  void *__cil_tmp14 ;
 301  unsigned long __cil_tmp15 ;
 302  unsigned long __cil_tmp16 ;
 303  void *__cil_tmp17 ;
 304  void **mem_18 ;
 305  struct __ACC__ERR **mem_19 ;
 306  struct __ACC__ERR **mem_20 ;
 307  void **mem_21 ;
 308  struct __ACC__ERR **mem_22 ;
 309  void **mem_23 ;
 310  void **mem_24 ;
 311
 312  {
 313#line 82 "libacc.c"
 314  if (count == 0) {
 315#line 758 "libacc.c"
 316    return (retValue_acc);
 317  } else {
 318
 319  }
 320#line 86 "libacc.c"
 321  if (mode == 0) {
 322    {
 323#line 87
 324    tmp = malloc(16UL);
 325#line 87
 326    new = (struct __ACC__ERR *)tmp;
 327#line 88
 328    mem_18 = (void **)new;
 329#line 88
 330    *mem_18 = env;
 331#line 89
 332    __cil_tmp10 = (unsigned long )new;
 333#line 89
 334    __cil_tmp11 = __cil_tmp10 + 8;
 335#line 89
 336    mem_19 = (struct __ACC__ERR **)__cil_tmp11;
 337#line 89
 338    *mem_19 = head;
 339#line 90
 340    head = new;
 341#line 776 "libacc.c"
 342    retValue_acc = (void *)new;
 343    }
 344#line 778
 345    return (retValue_acc);
 346  } else {
 347
 348  }
 349#line 94 "libacc.c"
 350  if (mode == 1) {
 351#line 95
 352    temp = head;
 353    {
 354#line 98
 355    while (1) {
 356      while_2_continue: /* CIL Label */ ;
 357#line 98
 358      if (count > 1) {
 359
 360      } else {
 361        goto while_2_break;
 362      }
 363      {
 364#line 99
 365      __cil_tmp12 = (unsigned long )temp;
 366#line 99
 367      __cil_tmp13 = __cil_tmp12 + 8;
 368#line 99
 369      mem_20 = (struct __ACC__ERR **)__cil_tmp13;
 370#line 99
 371      next = *mem_20;
 372#line 100
 373      mem_21 = (void **)temp;
 374#line 100
 375      excep = *mem_21;
 376#line 101
 377      __cil_tmp14 = (void *)temp;
 378#line 101
 379      free(__cil_tmp14);
 380#line 102
 381      __utac__exception__cf_handler_reset(excep);
 382#line 103
 383      temp = next;
 384#line 104
 385      count = count - 1;
 386      }
 387    }
 388    while_2_break: /* CIL Label */ ;
 389    }
 390    {
 391#line 107
 392    __cil_tmp15 = (unsigned long )temp;
 393#line 107
 394    __cil_tmp16 = __cil_tmp15 + 8;
 395#line 107
 396    mem_22 = (struct __ACC__ERR **)__cil_tmp16;
 397#line 107
 398    head = *mem_22;
 399#line 108
 400    mem_23 = (void **)temp;
 401#line 108
 402    excep = *mem_23;
 403#line 109
 404    __cil_tmp17 = (void *)temp;
 405#line 109
 406    free(__cil_tmp17);
 407#line 110
 408    __utac__exception__cf_handler_reset(excep);
 409#line 820 "libacc.c"
 410    retValue_acc = excep;
 411    }
 412#line 822
 413    return (retValue_acc);
 414  } else {
 415
 416  }
 417#line 114
 418  if (mode == 2) {
 419#line 118 "libacc.c"
 420    if (head) {
 421#line 831
 422      mem_24 = (void **)head;
 423#line 831
 424      retValue_acc = *mem_24;
 425#line 833
 426      return (retValue_acc);
 427    } else {
 428#line 837 "libacc.c"
 429      retValue_acc = (void *)0;
 430#line 839
 431      return (retValue_acc);
 432    }
 433  } else {
 434
 435  }
 436#line 846 "libacc.c"
 437  return (retValue_acc);
 438}
 439}
 440#line 122 "libacc.c"
 441void *__utac__get_this_arg(int i , struct JoinPoint *this ) 
 442{ void *retValue_acc ;
 443  unsigned long __cil_tmp4 ;
 444  unsigned long __cil_tmp5 ;
 445  int __cil_tmp6 ;
 446  int __cil_tmp7 ;
 447  unsigned long __cil_tmp8 ;
 448  unsigned long __cil_tmp9 ;
 449  void **__cil_tmp10 ;
 450  void **__cil_tmp11 ;
 451  int *mem_12 ;
 452  void ***mem_13 ;
 453
 454  {
 455#line 123
 456  if (i > 0) {
 457    {
 458#line 123
 459    __cil_tmp4 = (unsigned long )this;
 460#line 123
 461    __cil_tmp5 = __cil_tmp4 + 16;
 462#line 123
 463    mem_12 = (int *)__cil_tmp5;
 464#line 123
 465    __cil_tmp6 = *mem_12;
 466#line 123
 467    if (i <= __cil_tmp6) {
 468
 469    } else {
 470      {
 471#line 123
 472      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 473                    123U, "__utac__get_this_arg");
 474      }
 475    }
 476    }
 477  } else {
 478    {
 479#line 123
 480    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 481                  123U, "__utac__get_this_arg");
 482    }
 483  }
 484#line 870 "libacc.c"
 485  __cil_tmp7 = i - 1;
 486#line 870
 487  __cil_tmp8 = (unsigned long )this;
 488#line 870
 489  __cil_tmp9 = __cil_tmp8 + 8;
 490#line 870
 491  mem_13 = (void ***)__cil_tmp9;
 492#line 870
 493  __cil_tmp10 = *mem_13;
 494#line 870
 495  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
 496#line 870
 497  retValue_acc = *__cil_tmp11;
 498#line 872
 499  return (retValue_acc);
 500#line 879
 501  return (retValue_acc);
 502}
 503}
 504#line 129 "libacc.c"
 505char const   *__utac__get_this_argtype(int i , struct JoinPoint *this ) 
 506{ char const   *retValue_acc ;
 507  unsigned long __cil_tmp4 ;
 508  unsigned long __cil_tmp5 ;
 509  int __cil_tmp6 ;
 510  int __cil_tmp7 ;
 511  unsigned long __cil_tmp8 ;
 512  unsigned long __cil_tmp9 ;
 513  char const   **__cil_tmp10 ;
 514  char const   **__cil_tmp11 ;
 515  int *mem_12 ;
 516  char const   ***mem_13 ;
 517
 518  {
 519#line 131
 520  if (i > 0) {
 521    {
 522#line 131
 523    __cil_tmp4 = (unsigned long )this;
 524#line 131
 525    __cil_tmp5 = __cil_tmp4 + 16;
 526#line 131
 527    mem_12 = (int *)__cil_tmp5;
 528#line 131
 529    __cil_tmp6 = *mem_12;
 530#line 131
 531    if (i <= __cil_tmp6) {
 532
 533    } else {
 534      {
 535#line 131
 536      __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 537                    131U, "__utac__get_this_argtype");
 538      }
 539    }
 540    }
 541  } else {
 542    {
 543#line 131
 544    __assert_fail("i > 0 && i <= this->argsCount", "libacc.c",
 545                  131U, "__utac__get_this_argtype");
 546    }
 547  }
 548#line 903 "libacc.c"
 549  __cil_tmp7 = i - 1;
 550#line 903
 551  __cil_tmp8 = (unsigned long )this;
 552#line 903
 553  __cil_tmp9 = __cil_tmp8 + 24;
 554#line 903
 555  mem_13 = (char const   ***)__cil_tmp9;
 556#line 903
 557  __cil_tmp10 = *mem_13;
 558#line 903
 559  __cil_tmp11 = __cil_tmp10 + __cil_tmp7;
 560#line 903
 561  retValue_acc = *__cil_tmp11;
 562#line 905
 563  return (retValue_acc);
 564#line 912
 565  return (retValue_acc);
 566}
 567}
 568#line 1 "Environment.o"
 569#pragma merger(0,"Environment.i","")
 570#line 4 "Environment.h"
 571void lowerWaterLevel(void) ;
 572#line 6
 573void waterRise(void) ;
 574#line 8
 575void changeMethaneLevel(void) ;
 576#line 10
 577int isMethaneLevelCritical(void) ;
 578#line 12
 579int getWaterLevel(void) ;
 580#line 15
 581void printEnvironment(void) ;
 582#line 16
 583int isLowWaterSensorDry(void) ;
 584#line 9 "Environment.c"
 585int waterLevel  =    1;
 586#line 12 "Environment.c"
 587int methaneLevelCritical  =    0;
 588#line 15 "Environment.c"
 589void lowerWaterLevel(void) 
 590{ 
 591
 592  {
 593#line 19
 594  if (waterLevel > 0) {
 595#line 17
 596    waterLevel = waterLevel - 1;
 597  } else {
 598
 599  }
 600#line 83 "Environment.c"
 601  return;
 602}
 603}
 604#line 22 "Environment.c"
 605void waterRise(void) 
 606{ 
 607
 608  {
 609#line 26
 610  if (waterLevel < 2) {
 611#line 24
 612    waterLevel = waterLevel + 1;
 613  } else {
 614
 615  }
 616#line 106 "Environment.c"
 617  return;
 618}
 619}
 620#line 29 "Environment.c"
 621void changeMethaneLevel(void) 
 622{ 
 623
 624  {
 625#line 34
 626  if (methaneLevelCritical) {
 627#line 31
 628    methaneLevelCritical = 0;
 629  } else {
 630#line 33
 631    methaneLevelCritical = 1;
 632  }
 633#line 132 "Environment.c"
 634  return;
 635}
 636}
 637#line 38 "Environment.c"
 638int isMethaneLevelCritical(void) 
 639{ int retValue_acc ;
 640
 641  {
 642#line 150 "Environment.c"
 643  retValue_acc = methaneLevelCritical;
 644#line 152
 645  return (retValue_acc);
 646#line 159
 647  return (retValue_acc);
 648}
 649}
 650#line 45 "Environment.c"
 651#line 44 "Environment.c"
 652void printEnvironment(void) 
 653{ 
 654
 655  {
 656  {
 657#line 45
 658  printf("Env(Water:%i", waterLevel);
 659#line 46
 660  printf(",Meth:");
 661  }
 662#line 47
 663  if (methaneLevelCritical) {
 664    {
 665#line 48
 666    printf("CRIT");
 667    }
 668  } else {
 669    {
 670#line 49
 671    printf("OK");
 672    }
 673  }
 674  {
 675#line 51
 676  printf(")");
 677  }
 678#line 191 "Environment.c"
 679  return;
 680}
 681}
 682#line 55 "Environment.c"
 683int getWaterLevel(void) 
 684{ int retValue_acc ;
 685
 686  {
 687#line 209 "Environment.c"
 688  retValue_acc = waterLevel;
 689#line 211
 690  return (retValue_acc);
 691#line 218
 692  return (retValue_acc);
 693}
 694}
 695#line 58 "Environment.c"
 696int isLowWaterSensorDry(void) 
 697{ int retValue_acc ;
 698
 699  {
 700#line 240 "Environment.c"
 701  retValue_acc = waterLevel == 0;
 702#line 242
 703  return (retValue_acc);
 704#line 249
 705  return (retValue_acc);
 706}
 707}
 708#line 1 "scenario.o"
 709#pragma merger(0,"scenario.i","")
 710#line 7 "scenario.c"
 711#line 12
 712void stopSystem(void) ;
 713#line 14
 714void timeShift(void) ;
 715#line 16
 716void cleanup(void) ;
 717#line 1 "scenario.c"
 718void test(void) 
 719{ int splverifierCounter ;
 720  int tmp ;
 721  int tmp___0 ;
 722  int tmp___1 ;
 723  int tmp___2 ;
 724
 725  {
 726#line 2
 727  splverifierCounter = 0;
 728  {
 729#line 3
 730  while (1) {
 731    while_3_continue: /* CIL Label */ ;
 732#line 3
 733    if (splverifierCounter < 4) {
 734
 735    } else {
 736      goto while_3_break;
 737    }
 738    {
 739#line 7
 740    tmp = __VERIFIER_nondet_int();
 741    }
 742#line 7
 743    if (tmp) {
 744      {
 745#line 5
 746      waterRise();
 747      }
 748    } else {
 749
 750    }
 751    {
 752#line 7
 753    tmp___0 = __VERIFIER_nondet_int();
 754    }
 755#line 7
 756    if (tmp___0) {
 757      {
 758#line 8
 759      changeMethaneLevel();
 760      }
 761    } else {
 762
 763    }
 764    {
 765#line 10
 766    tmp___2 = __VERIFIER_nondet_int();
 767    }
 768#line 10
 769    if (tmp___2) {
 770
 771    } else {
 772      {
 773#line 12
 774      tmp___1 = __VERIFIER_nondet_int();
 775      }
 776#line 12
 777      if (tmp___1) {
 778        {
 779#line 12
 780        stopSystem();
 781        }
 782      } else {
 783
 784      }
 785    }
 786    {
 787#line 14
 788    timeShift();
 789    }
 790  }
 791  while_3_break: /* CIL Label */ ;
 792  }
 793  {
 794#line 16
 795  cleanup();
 796  }
 797#line 76 "scenario.c"
 798  return;
 799}
 800}
 801#line 1 "MinePump.o"
 802#pragma merger(0,"MinePump.i","")
 803#line 6 "MinePump.h"
 804void activatePump(void) ;
 805#line 8
 806void deactivatePump(void) ;
 807#line 10
 808int isPumpRunning(void) ;
 809#line 13
 810void printPump(void) ;
 811#line 7 "MinePump.c"
 812int pumpRunning  =    0;
 813#line 9 "MinePump.c"
 814int systemActive  =    1;
 815#line 10
 816void __utac_acc__Specification1_spec__1(void) ;
 817#line 16
 818void processEnvironment(void) ;
 819#line 12 "MinePump.c"
 820void timeShift(void) 
 821{ 
 822
 823  {
 824#line 15
 825  if (pumpRunning) {
 826    {
 827#line 16
 828    lowerWaterLevel();
 829    }
 830  } else {
 831
 832  }
 833#line 15
 834  if (systemActive) {
 835    {
 836#line 16
 837    processEnvironment();
 838    }
 839  } else {
 840
 841  }
 842  {
 843#line 99 "MinePump.c"
 844  __utac_acc__Specification1_spec__1();
 845  }
 846#line 105
 847  return;
 848}
 849}
 850#line 19 "MinePump.c"
 851void processEnvironment__wrappee__base(void) 
 852{ 
 853
 854  {
 855#line 123 "MinePump.c"
 856  return;
 857}
 858}
 859#line 28 "MinePump.c"
 860int isLowWaterLevel(void) ;
 861#line 23 "MinePump.c"
 862void processEnvironment__wrappee__lowWaterSensor(void) 
 863{ int tmp ;
 864
 865  {
 866#line 28
 867  if (pumpRunning) {
 868    {
 869#line 28
 870    tmp = isLowWaterLevel();
 871    }
 872#line 28
 873    if (tmp) {
 874      {
 875#line 25
 876      deactivatePump();
 877      }
 878    } else {
 879      {
 880#line 27
 881      processEnvironment__wrappee__base();
 882      }
 883    }
 884  } else {
 885    {
 886#line 27
 887    processEnvironment__wrappee__base();
 888    }
 889  }
 890#line 149 "MinePump.c"
 891  return;
 892}
 893}
 894#line 35 "MinePump.c"
 895int isMethaneAlarm(void) ;
 896#line 30 "MinePump.c"
 897void processEnvironment(void) 
 898{ int tmp ;
 899
 900  {
 901#line 35
 902  if (pumpRunning) {
 903    {
 904#line 35
 905    tmp = isMethaneAlarm();
 906    }
 907#line 35
 908    if (tmp) {
 909      {
 910#line 32
 911      deactivatePump();
 912      }
 913    } else {
 914      {
 915#line 34
 916      processEnvironment__wrappee__lowWaterSensor();
 917      }
 918    }
 919  } else {
 920    {
 921#line 34
 922    processEnvironment__wrappee__lowWaterSensor();
 923    }
 924  }
 925#line 175 "MinePump.c"
 926  return;
 927}
 928}
 929#line 39 "MinePump.c"
 930void activatePump(void) 
 931{ 
 932
 933  {
 934#line 40
 935  pumpRunning = 1;
 936#line 195 "MinePump.c"
 937  return;
 938}
 939}
 940#line 44 "MinePump.c"
 941void deactivatePump(void) 
 942{ 
 943
 944  {
 945#line 45
 946  pumpRunning = 0;
 947#line 215 "MinePump.c"
 948  return;
 949}
 950}
 951#line 49 "MinePump.c"
 952int isMethaneAlarm(void) 
 953{ int retValue_acc ;
 954
 955  {
 956  {
 957#line 233 "MinePump.c"
 958  retValue_acc = isMethaneLevelCritical();
 959  }
 960#line 235
 961  return (retValue_acc);
 962#line 242
 963  return (retValue_acc);
 964}
 965}
 966#line 54 "MinePump.c"
 967int isPumpRunning(void) 
 968{ int retValue_acc ;
 969
 970  {
 971#line 264 "MinePump.c"
 972  retValue_acc = pumpRunning;
 973#line 266
 974  return (retValue_acc);
 975#line 273
 976  return (retValue_acc);
 977}
 978}
 979#line 59 "MinePump.c"
 980void printPump(void) 
 981{ 
 982
 983  {
 984  {
 985#line 60
 986  printf("Pump(System:");
 987  }
 988#line 61
 989  if (systemActive) {
 990    {
 991#line 62
 992    printf("On");
 993    }
 994  } else {
 995    {
 996#line 63
 997    printf("Off");
 998    }
 999  }
1000  {
1001#line 65
1002  printf(",Pump:");
1003  }
1004#line 66
1005  if (pumpRunning) {
1006    {
1007#line 67
1008    printf("On");
1009    }
1010  } else {
1011    {
1012#line 68
1013    printf("Off");
1014    }
1015  }
1016  {
1017#line 70
1018  printf(") ");
1019#line 71
1020  printEnvironment();
1021#line 72
1022  printf("\n");
1023  }
1024#line 313 "MinePump.c"
1025  return;
1026}
1027}
1028#line 74 "MinePump.c"
1029int isLowWaterLevel(void) 
1030{ int retValue_acc ;
1031  int tmp ;
1032  int tmp___0 ;
1033
1034  {
1035  {
1036#line 331 "MinePump.c"
1037  tmp = isLowWaterSensorDry();
1038  }
1039#line 331
1040  if (tmp) {
1041#line 331
1042    tmp___0 = 0;
1043  } else {
1044#line 331
1045    tmp___0 = 1;
1046  }
1047#line 331
1048  retValue_acc = tmp___0;
1049#line 333
1050  return (retValue_acc);
1051#line 340
1052  return (retValue_acc);
1053}
1054}
1055#line 77 "MinePump.c"
1056void stopSystem(void) 
1057{ 
1058
1059  {
1060#line 82
1061  if (pumpRunning) {
1062    {
1063#line 79
1064    deactivatePump();
1065    }
1066  } else {
1067
1068  }
1069#line 82
1070  systemActive = 0;
1071#line 369 "MinePump.c"
1072  return;
1073}
1074}
1075#line 1 "Specification1_spec.o"
1076#pragma merger(0,"Specification1_spec.i","")
1077#line 4 "wsllib.h"
1078void __automaton_fail(void) ;
1079#line 11 "Specification1_spec.c"
1080void __utac_acc__Specification1_spec__1(void) 
1081{ int tmp ;
1082  int tmp___0 ;
1083
1084  {
1085  {
1086#line 17
1087  tmp = isMethaneLevelCritical();
1088  }
1089#line 17
1090  if (tmp) {
1091    {
1092#line 17
1093    tmp___0 = isPumpRunning();
1094    }
1095#line 17
1096    if (tmp___0) {
1097      {
1098#line 14
1099      __automaton_fail();
1100      }
1101    } else {
1102
1103    }
1104  } else {
1105
1106  }
1107#line 14
1108  return;
1109}
1110}
1111#line 1 "featureselect.o"
1112#pragma merger(0,"featureselect.i","")
1113#line 8 "featureselect.h"
1114int select_one(void) ;
1115#line 10
1116void select_features(void) ;
1117#line 12
1118void select_helpers(void) ;
1119#line 14
1120int valid_product(void) ;
1121#line 8 "featureselect.c"
1122int select_one(void) 
1123{ int retValue_acc ;
1124  int choice = __VERIFIER_nondet_int();
1125
1126  {
1127#line 62 "featureselect.c"
1128  retValue_acc = choice;
1129#line 64
1130  return (retValue_acc);
1131#line 71
1132  return (retValue_acc);
1133}
1134}
1135#line 14 "featureselect.c"
1136void select_features(void) 
1137{ 
1138
1139  {
1140#line 93 "featureselect.c"
1141  return;
1142}
1143}
1144#line 20 "featureselect.c"
1145void select_helpers(void) 
1146{ 
1147
1148  {
1149#line 111 "featureselect.c"
1150  return;
1151}
1152}
1153#line 25 "featureselect.c"
1154int valid_product(void) 
1155{ int retValue_acc ;
1156
1157  {
1158#line 129 "featureselect.c"
1159  retValue_acc = 1;
1160#line 131
1161  return (retValue_acc);
1162#line 138
1163  return (retValue_acc);
1164}
1165}
1166#line 1 "Test.o"
1167#pragma merger(0,"Test.i","")
1168#line 8 "Test.c"
1169int cleanupTimeShifts  =    4;
1170#line 11 "Test.c"
1171#line 17 "Test.c"
1172void cleanup(void) 
1173{ int i ;
1174  int __cil_tmp2 ;
1175
1176  {
1177  {
1178#line 20
1179  timeShift();
1180#line 22
1181  i = 0;
1182  }
1183  {
1184#line 22
1185  while (1) {
1186    while_4_continue: /* CIL Label */ ;
1187    {
1188#line 22
1189    __cil_tmp2 = cleanupTimeShifts - 1;
1190#line 22
1191    if (i < __cil_tmp2) {
1192
1193    } else {
1194      goto while_4_break;
1195    }
1196    }
1197    {
1198#line 23
1199    timeShift();
1200#line 22
1201    i = i + 1;
1202    }
1203  }
1204  while_4_break: /* CIL Label */ ;
1205  }
1206#line 1111 "Test.c"
1207  return;
1208}
1209}
1210#line 56 "Test.c"
1211void Specification2(void) 
1212{ 
1213
1214  {
1215  {
1216#line 57
1217  timeShift();
1218#line 57
1219  printPump();
1220#line 58
1221  timeShift();
1222#line 58
1223  printPump();
1224#line 59
1225  timeShift();
1226#line 59
1227  printPump();
1228#line 60
1229  waterRise();
1230#line 60
1231  printPump();
1232#line 61
1233  timeShift();
1234#line 61
1235  printPump();
1236#line 62
1237  changeMethaneLevel();
1238#line 62
1239  printPump();
1240#line 63
1241  timeShift();
1242#line 63
1243  printPump();
1244#line 64
1245  cleanup();
1246  }
1247#line 1159 "Test.c"
1248  return;
1249}
1250}
1251#line 67 "Test.c"
1252void setup(void) 
1253{ 
1254
1255  {
1256#line 1177 "Test.c"
1257  return;
1258}
1259}
1260#line 74 "Test.c"
1261void runTest(void) 
1262{ 
1263
1264  {
1265  {
1266#line 77
1267  test();
1268  }
1269#line 1197 "Test.c"
1270  return;
1271}
1272}
1273#line 82 "Test.c"
1274int main(void) 
1275{ int retValue_acc ;
1276  int tmp ;
1277
1278  {
1279  {
1280#line 83
1281  select_helpers();
1282#line 84
1283  select_features();
1284#line 85
1285  tmp = valid_product();
1286  }
1287#line 85
1288  if (tmp) {
1289    {
1290#line 86
1291    setup();
1292#line 87
1293    runTest();
1294    }
1295  } else {
1296
1297  }
1298#line 1226 "Test.c"
1299  retValue_acc = 0;
1300#line 1228
1301  return (retValue_acc);
1302#line 1235
1303  return (retValue_acc);
1304}
1305}
1306#line 1 "wsllib_check.o"
1307#pragma merger(0,"wsllib_check.i","")
1308#line 3 "wsllib_check.c"
1309void __automaton_fail(void) 
1310{ 
1311
1312  {
1313  goto ERROR;
1314  ERROR: ;
1315#line 53 "wsllib_check.c"
1316  return;
1317}
1318}