Showing error 2020

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_product50_safe.cil.c
Line in file: 988
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 "Specification3_spec.o"
 569#pragma merger(0,"Specification3_spec.i","")
 570#line 4 "wsllib.h"
 571void __automaton_fail(void) ;
 572#line 10 "MinePump.h"
 573int isPumpRunning(void) ;
 574#line 10 "Environment.h"
 575int isMethaneLevelCritical(void) ;
 576#line 12
 577int getWaterLevel(void) ;
 578#line 11 "Specification3_spec.c"
 579__inline void __utac_acc__Specification3_spec__1(void) 
 580{ int tmp ;
 581  int tmp___0 ;
 582  int tmp___1 ;
 583
 584  {
 585  {
 586#line 19
 587  tmp = isMethaneLevelCritical();
 588  }
 589#line 19
 590  if (tmp) {
 591
 592  } else {
 593    {
 594#line 19
 595    tmp___0 = getWaterLevel();
 596    }
 597#line 19
 598    if (tmp___0 == 2) {
 599      {
 600#line 19
 601      tmp___1 = isPumpRunning();
 602      }
 603#line 19
 604      if (tmp___1) {
 605
 606      } else {
 607        {
 608#line 16
 609        __automaton_fail();
 610        }
 611      }
 612    } else {
 613
 614    }
 615  }
 616#line 16
 617  return;
 618}
 619}
 620#line 1 "Environment.o"
 621#pragma merger(0,"Environment.i","")
 622#line 4 "Environment.h"
 623void lowerWaterLevel(void) ;
 624#line 6
 625void waterRise(void) ;
 626#line 8
 627void changeMethaneLevel(void) ;
 628#line 15
 629void printEnvironment(void) ;
 630#line 16
 631int isHighWaterSensorDry(void) ;
 632#line 17
 633int isLowWaterSensorDry(void) ;
 634#line 9 "Environment.c"
 635int waterLevel  =    1;
 636#line 12 "Environment.c"
 637int methaneLevelCritical  =    0;
 638#line 15 "Environment.c"
 639void lowerWaterLevel(void) 
 640{ 
 641
 642  {
 643#line 19
 644  if (waterLevel > 0) {
 645#line 17
 646    waterLevel = waterLevel - 1;
 647  } else {
 648
 649  }
 650#line 85 "Environment.c"
 651  return;
 652}
 653}
 654#line 22 "Environment.c"
 655void waterRise(void) 
 656{ 
 657
 658  {
 659#line 26
 660  if (waterLevel < 2) {
 661#line 24
 662    waterLevel = waterLevel + 1;
 663  } else {
 664
 665  }
 666#line 108 "Environment.c"
 667  return;
 668}
 669}
 670#line 29 "Environment.c"
 671void changeMethaneLevel(void) 
 672{ 
 673
 674  {
 675#line 34
 676  if (methaneLevelCritical) {
 677#line 31
 678    methaneLevelCritical = 0;
 679  } else {
 680#line 33
 681    methaneLevelCritical = 1;
 682  }
 683#line 134 "Environment.c"
 684  return;
 685}
 686}
 687#line 38 "Environment.c"
 688int isMethaneLevelCritical(void) 
 689{ int retValue_acc ;
 690
 691  {
 692#line 152 "Environment.c"
 693  retValue_acc = methaneLevelCritical;
 694#line 154
 695  return (retValue_acc);
 696#line 161
 697  return (retValue_acc);
 698}
 699}
 700#line 45 "Environment.c"
 701#line 44 "Environment.c"
 702void printEnvironment(void) 
 703{ 
 704
 705  {
 706  {
 707#line 45
 708  printf("Env(Water:%i", waterLevel);
 709#line 46
 710  printf(",Meth:");
 711  }
 712#line 47
 713  if (methaneLevelCritical) {
 714    {
 715#line 48
 716    printf("CRIT");
 717    }
 718  } else {
 719    {
 720#line 49
 721    printf("OK");
 722    }
 723  }
 724  {
 725#line 51
 726  printf(")");
 727  }
 728#line 193 "Environment.c"
 729  return;
 730}
 731}
 732#line 55 "Environment.c"
 733int getWaterLevel(void) 
 734{ int retValue_acc ;
 735
 736  {
 737#line 211 "Environment.c"
 738  retValue_acc = waterLevel;
 739#line 213
 740  return (retValue_acc);
 741#line 220
 742  return (retValue_acc);
 743}
 744}
 745#line 58 "Environment.c"
 746int isHighWaterSensorDry(void) 
 747{ int retValue_acc ;
 748
 749  {
 750#line 65 "Environment.c"
 751  if (waterLevel < 2) {
 752#line 245
 753    retValue_acc = 1;
 754#line 247
 755    return (retValue_acc);
 756  } else {
 757#line 253 "Environment.c"
 758    retValue_acc = 0;
 759#line 255
 760    return (retValue_acc);
 761  }
 762#line 262 "Environment.c"
 763  return (retValue_acc);
 764}
 765}
 766#line 67 "Environment.c"
 767int isLowWaterSensorDry(void) 
 768{ int retValue_acc ;
 769
 770  {
 771#line 284 "Environment.c"
 772  retValue_acc = waterLevel == 0;
 773#line 286
 774  return (retValue_acc);
 775#line 293
 776  return (retValue_acc);
 777}
 778}
 779#line 1 "Test.o"
 780#pragma merger(0,"Test.i","")
 781#line 8 "Test.c"
 782int cleanupTimeShifts  =    4;
 783#line 11 "Test.c"
 784#line 20 "Test.c"
 785void timeShift(void) ;
 786#line 17 "Test.c"
 787void cleanup(void) 
 788{ int i ;
 789  int __cil_tmp2 ;
 790
 791  {
 792  {
 793#line 20
 794  timeShift();
 795#line 22
 796  i = 0;
 797  }
 798  {
 799#line 22
 800  while (1) {
 801    while_3_continue: /* CIL Label */ ;
 802    {
 803#line 22
 804    __cil_tmp2 = cleanupTimeShifts - 1;
 805#line 22
 806    if (i < __cil_tmp2) {
 807
 808    } else {
 809      goto while_3_break;
 810    }
 811    }
 812    {
 813#line 23
 814    timeShift();
 815#line 22
 816    i = i + 1;
 817    }
 818  }
 819  while_3_break: /* CIL Label */ ;
 820  }
 821#line 1111 "Test.c"
 822  return;
 823}
 824}
 825#line 57 "Test.c"
 826void printPump(void) ;
 827#line 56 "Test.c"
 828void Specification2(void) 
 829{ 
 830
 831  {
 832  {
 833#line 57
 834  timeShift();
 835#line 57
 836  printPump();
 837#line 58
 838  timeShift();
 839#line 58
 840  printPump();
 841#line 59
 842  timeShift();
 843#line 59
 844  printPump();
 845#line 60
 846  waterRise();
 847#line 60
 848  printPump();
 849#line 61
 850  timeShift();
 851#line 61
 852  printPump();
 853#line 62
 854  changeMethaneLevel();
 855#line 62
 856  printPump();
 857#line 63
 858  timeShift();
 859#line 63
 860  printPump();
 861#line 64
 862  cleanup();
 863  }
 864#line 1159 "Test.c"
 865  return;
 866}
 867}
 868#line 67 "Test.c"
 869void setup(void) 
 870{ 
 871
 872  {
 873#line 1177 "Test.c"
 874  return;
 875}
 876}
 877#line 77 "Test.c"
 878void test(void) ;
 879#line 74 "Test.c"
 880void runTest(void) 
 881{ 
 882
 883  {
 884  {
 885#line 77
 886  test();
 887  }
 888#line 1197 "Test.c"
 889  return;
 890}
 891}
 892#line 83 "Test.c"
 893void select_helpers(void) ;
 894#line 84
 895void select_features(void) ;
 896#line 85
 897int valid_product(void) ;
 898#line 82 "Test.c"
 899int main(void) 
 900{ int retValue_acc ;
 901  int tmp ;
 902
 903  {
 904  {
 905#line 83
 906  select_helpers();
 907#line 84
 908  select_features();
 909#line 85
 910  tmp = valid_product();
 911  }
 912#line 85
 913  if (tmp) {
 914    {
 915#line 86
 916    setup();
 917#line 87
 918    runTest();
 919    }
 920  } else {
 921
 922  }
 923#line 1226 "Test.c"
 924  retValue_acc = 0;
 925#line 1228
 926  return (retValue_acc);
 927#line 1235
 928  return (retValue_acc);
 929}
 930}
 931#line 1 "featureselect.o"
 932#pragma merger(0,"featureselect.i","")
 933#line 8 "featureselect.h"
 934int select_one(void) ;
 935#line 8 "featureselect.c"
 936int select_one(void) 
 937{ int retValue_acc ;
 938  int choice = __VERIFIER_nondet_int();
 939
 940  {
 941#line 62 "featureselect.c"
 942  retValue_acc = choice;
 943#line 64
 944  return (retValue_acc);
 945#line 71
 946  return (retValue_acc);
 947}
 948}
 949#line 14 "featureselect.c"
 950void select_features(void) 
 951{ 
 952
 953  {
 954#line 93 "featureselect.c"
 955  return;
 956}
 957}
 958#line 20 "featureselect.c"
 959void select_helpers(void) 
 960{ 
 961
 962  {
 963#line 111 "featureselect.c"
 964  return;
 965}
 966}
 967#line 25 "featureselect.c"
 968int valid_product(void) 
 969{ int retValue_acc ;
 970
 971  {
 972#line 129 "featureselect.c"
 973  retValue_acc = 1;
 974#line 131
 975  return (retValue_acc);
 976#line 138
 977  return (retValue_acc);
 978}
 979}
 980#line 1 "wsllib_check.o"
 981#pragma merger(0,"wsllib_check.i","")
 982#line 3 "wsllib_check.c"
 983void __automaton_fail(void) 
 984{ 
 985
 986  {
 987  goto ERROR;
 988  ERROR: ;
 989#line 53 "wsllib_check.c"
 990  return;
 991}
 992}
 993#line 1 "scenario.o"
 994#pragma merger(0,"scenario.i","")
 995#line 11 "scenario.c"
 996void startSystem(void) ;
 997#line 1 "scenario.c"
 998void test(void) 
 999{ int splverifierCounter ;
1000  int tmp ;
1001  int tmp___0 ;
1002  int tmp___1 ;
1003  int tmp___2 ;
1004
1005  {
1006#line 2
1007  splverifierCounter = 0;
1008  {
1009#line 3
1010  while (1) {
1011    while_4_continue: /* CIL Label */ ;
1012#line 3
1013    if (splverifierCounter < 4) {
1014
1015    } else {
1016      goto while_4_break;
1017    }
1018    {
1019#line 7
1020    tmp = __VERIFIER_nondet_int();
1021    }
1022#line 7
1023    if (tmp) {
1024      {
1025#line 5
1026      waterRise();
1027      }
1028    } else {
1029
1030    }
1031    {
1032#line 7
1033    tmp___0 = __VERIFIER_nondet_int();
1034    }
1035#line 7
1036    if (tmp___0) {
1037      {
1038#line 8
1039      changeMethaneLevel();
1040      }
1041    } else {
1042
1043    }
1044    {
1045#line 10
1046    tmp___2 = __VERIFIER_nondet_int();
1047    }
1048#line 10
1049    if (tmp___2) {
1050      {
1051#line 11
1052      startSystem();
1053      }
1054    } else {
1055      {
1056#line 12
1057      tmp___1 = __VERIFIER_nondet_int();
1058      }
1059#line 12
1060      if (tmp___1) {
1061
1062      } else {
1063
1064      }
1065    }
1066    {
1067#line 14
1068    timeShift();
1069    }
1070  }
1071  while_4_break: /* CIL Label */ ;
1072  }
1073  {
1074#line 16
1075  cleanup();
1076  }
1077#line 76 "scenario.c"
1078  return;
1079}
1080}
1081#line 1 "MinePump.o"
1082#pragma merger(0,"MinePump.i","")
1083#line 6 "MinePump.h"
1084void activatePump(void) ;
1085#line 8
1086void deactivatePump(void) ;
1087#line 7 "MinePump.c"
1088int pumpRunning  =    0;
1089#line 9 "MinePump.c"
1090int systemActive  =    1;
1091#line 16
1092void processEnvironment(void) ;
1093#line 12 "MinePump.c"
1094void timeShift(void) 
1095{ 
1096
1097  {
1098#line 15
1099  if (pumpRunning) {
1100    {
1101#line 16
1102    lowerWaterLevel();
1103    }
1104  } else {
1105
1106  }
1107#line 15
1108  if (systemActive) {
1109    {
1110#line 16
1111    processEnvironment();
1112    }
1113  } else {
1114
1115  }
1116  {
1117#line 101 "MinePump.c"
1118  __utac_acc__Specification3_spec__1();
1119  }
1120#line 107
1121  return;
1122}
1123}
1124#line 19 "MinePump.c"
1125void processEnvironment__wrappee__base(void) 
1126{ 
1127
1128  {
1129#line 125 "MinePump.c"
1130  return;
1131}
1132}
1133#line 28 "MinePump.c"
1134int isHighWaterLevel(void) ;
1135#line 23 "MinePump.c"
1136void processEnvironment__wrappee__highWaterSensor(void) 
1137{ int tmp ;
1138
1139  {
1140#line 28
1141  if (! pumpRunning) {
1142    {
1143#line 28
1144    tmp = isHighWaterLevel();
1145    }
1146#line 28
1147    if (tmp) {
1148      {
1149#line 25
1150      activatePump();
1151      }
1152    } else {
1153      {
1154#line 27
1155      processEnvironment__wrappee__base();
1156      }
1157    }
1158  } else {
1159    {
1160#line 27
1161    processEnvironment__wrappee__base();
1162    }
1163  }
1164#line 151 "MinePump.c"
1165  return;
1166}
1167}
1168#line 36 "MinePump.c"
1169int isLowWaterLevel(void) ;
1170#line 31 "MinePump.c"
1171void processEnvironment(void) 
1172{ int tmp ;
1173
1174  {
1175#line 36
1176  if (pumpRunning) {
1177    {
1178#line 36
1179    tmp = isLowWaterLevel();
1180    }
1181#line 36
1182    if (tmp) {
1183      {
1184#line 33
1185      deactivatePump();
1186      }
1187    } else {
1188      {
1189#line 35
1190      processEnvironment__wrappee__highWaterSensor();
1191      }
1192    }
1193  } else {
1194    {
1195#line 35
1196    processEnvironment__wrappee__highWaterSensor();
1197    }
1198  }
1199#line 177 "MinePump.c"
1200  return;
1201}
1202}
1203#line 40 "MinePump.c"
1204void activatePump(void) 
1205{ 
1206
1207  {
1208#line 41
1209  pumpRunning = 1;
1210#line 197 "MinePump.c"
1211  return;
1212}
1213}
1214#line 45 "MinePump.c"
1215void deactivatePump(void) 
1216{ 
1217
1218  {
1219#line 46
1220  pumpRunning = 0;
1221#line 217 "MinePump.c"
1222  return;
1223}
1224}
1225#line 50 "MinePump.c"
1226int isMethaneAlarm(void) 
1227{ int retValue_acc ;
1228
1229  {
1230  {
1231#line 235 "MinePump.c"
1232  retValue_acc = isMethaneLevelCritical();
1233  }
1234#line 237
1235  return (retValue_acc);
1236#line 244
1237  return (retValue_acc);
1238}
1239}
1240#line 55 "MinePump.c"
1241int isPumpRunning(void) 
1242{ int retValue_acc ;
1243
1244  {
1245#line 266 "MinePump.c"
1246  retValue_acc = pumpRunning;
1247#line 268
1248  return (retValue_acc);
1249#line 275
1250  return (retValue_acc);
1251}
1252}
1253#line 60 "MinePump.c"
1254void printPump(void) 
1255{ 
1256
1257  {
1258  {
1259#line 61
1260  printf("Pump(System:");
1261  }
1262#line 62
1263  if (systemActive) {
1264    {
1265#line 63
1266    printf("On");
1267    }
1268  } else {
1269    {
1270#line 64
1271    printf("Off");
1272    }
1273  }
1274  {
1275#line 66
1276  printf(",Pump:");
1277  }
1278#line 67
1279  if (pumpRunning) {
1280    {
1281#line 68
1282    printf("On");
1283    }
1284  } else {
1285    {
1286#line 69
1287    printf("Off");
1288    }
1289  }
1290  {
1291#line 71
1292  printf(") ");
1293#line 72
1294  printEnvironment();
1295#line 73
1296  printf("\n");
1297  }
1298#line 315 "MinePump.c"
1299  return;
1300}
1301}
1302#line 75 "MinePump.c"
1303int isHighWaterLevel(void) 
1304{ int retValue_acc ;
1305  int tmp ;
1306  int tmp___0 ;
1307
1308  {
1309  {
1310#line 333 "MinePump.c"
1311  tmp = isHighWaterSensorDry();
1312  }
1313#line 333
1314  if (tmp) {
1315#line 333
1316    tmp___0 = 0;
1317  } else {
1318#line 333
1319    tmp___0 = 1;
1320  }
1321#line 333
1322  retValue_acc = tmp___0;
1323#line 335
1324  return (retValue_acc);
1325#line 342
1326  return (retValue_acc);
1327}
1328}
1329#line 78 "MinePump.c"
1330int isLowWaterLevel(void) 
1331{ int retValue_acc ;
1332  int tmp ;
1333  int tmp___0 ;
1334
1335  {
1336  {
1337#line 364 "MinePump.c"
1338  tmp = isLowWaterSensorDry();
1339  }
1340#line 364
1341  if (tmp) {
1342#line 364
1343    tmp___0 = 0;
1344  } else {
1345#line 364
1346    tmp___0 = 1;
1347  }
1348#line 364
1349  retValue_acc = tmp___0;
1350#line 366
1351  return (retValue_acc);
1352#line 373
1353  return (retValue_acc);
1354}
1355}
1356#line 81 "MinePump.c"
1357void startSystem(void) 
1358{ 
1359
1360  {
1361#line 83
1362  systemActive = 1;
1363#line 397 "MinePump.c"
1364  return;
1365}
1366}