extern void abort(void);
extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
void reach_error() { __assert_fail("0", "terminator_02-1.c", 3, "reach_error"); }

void __VERIFIER_assert(int cond) {
  if (!(cond)) {
    ERROR: {reach_error();abort();}
  }
  return;
}
int __VERIFIER_nondet_int();
_Bool __VERIFIER_nondet_bool();

int main()
{
  int x=__VERIFIER_nondet_int();
  int y=__VERIFIER_nondet_int();
  int z=__VERIFIER_nondet_int();

  while(x<100 && 100<z) 
  {
    _Bool tmp=__VERIFIER_nondet_bool();
    if (tmp)
   {
     x++;
   }
   else
   {
     x--;
     z--;
   }
  }                       
    
  __VERIFIER_assert(0);    

  return 0;
}