// verifast_options{disable_overflow_check target:ILP32}
extern void abort(void);
//@ requires true;
//@ ensures true;
void reach_error()
//@ requires false;
//@ ensures true;
{}
void __VERIFIER_assert(int cond) 
//@ requires ((0 <= cond) && (cond <= 3));
//@ ensures ((0 <= cond) && (cond <= 3));
{  if (!(cond)) {
    ERROR: {reach_error();abort();}
  }
  return;
}

int main()

//@ requires module(nested5_1__verifast_instrumented, true);
//@ ensures junk();
{
    //@ open_module(); 

  unsigned int x = 0;
  unsigned int y = 0;
  unsigned int z = 0;
  unsigned int w = 0;
  unsigned int v = 0;
  for(w=0;w<0x0fffffff;w++)
  	for(x=0;x< 10;x++)
	   for(y=0;y< 10;y++)
		for(z=0;z< 10;z++) {
for(v=0;v< 10;v++)
//@ invariant ((v == 0) || (((v + 4294967295) % 4294967296) < 10));
    ;
			__VERIFIER_assert(v % 4);
	   }
  return 0;
}