Showing error 11

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: bitvector/jain_4_safe.i
Line in file: 4
Project: SV-COMP 2013
Project version: 2.6.28
Tools: Manual Work
Entered: 2013-01-17 16:57:54 UTC

Source: 

 1extern int nondet_int(void);
 2void __VERIFIER_assert(int cond) {
 3  if (!(cond)) {
 4    ERROR: goto ERROR;
 5  }
 6  return;
 7}
 8void main()
 9{
10  int x,y,z;
11
12  x=0;
13  y=0;
14  z=0;
15
16  while(1)
17    {
18      x = x +4*nondet_int();
19      y = y +4*nondet_int();
20      z = z +8*nondet_int();
21
22      __VERIFIER_assert(x+y+z!=1);
23    }
24}
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