pc_sfifo_1_false-unreach-call_false-termination.cil.c

contents

extern void __VERIFIER_error() __attribute__ ((__noreturn__));

extern int __VERIFIER_nondet_int();

void error(void) 
{ 

  {
  ERROR: __VERIFIER_error();
  return;
}
}

int q_buf_0  ;
int q_free  ;
int q_read_ev  ;
int q_write_ev  ;
int p_num_write  ;
int p_last_write  ;
int p_dw_st  ;
int p_dw_pc  ;
int p_dw_i  ;
int c_num_read  ;
int c_last_read  ;
int c_dr_st  ;
int c_dr_pc  ;
int c_dr_i  ;
int is_do_write_p_triggered(void) 
{ int __retres1 ;

  {
  if ((int )p_dw_pc == 1) {
    if ((int )q_read_ev == 1) {
      __retres1 = 1;
      goto return_label;
    } else {

    }
  } else {

  }
  __retres1 = 0;
  return_label: /* CIL Label */ 
  return (__retres1);
}
}
int is_do_read_c_triggered(void) 
{ int __retres1 ;

  {
  if ((int )c_dr_pc == 1) {
    if ((int )q_write_ev == 1) {
      __retres1 = 1;
      goto return_label;
    } else {

    }
  } else {

  }
  __retres1 = 0;
  return_label: /* CIL Label */ 
  return (__retres1);
}
}
void immediate_notify_threads(void) 
{ int tmp ;
  int tmp___0 ;

  {
  {
  tmp = is_do_write_p_triggered();
  }
  if (tmp) {
    p_dw_st = 0;
  } else {

  }
  {
  tmp___0 = is_do_read_c_triggered();
  }
  if (tmp___0) {
    c_dr_st = 0;
  } else {

  }

  return;
}
}
void do_write_p(void) 
{ 


  {
  if ((int )p_dw_pc == 0) {
    goto DW_ENTRY;
  } else {
    if ((int )p_dw_pc == 1) {
      goto DW_WAIT_READ;

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