Showing error 7

User: Jiri Slaby
Error type: Reachable Error Location
Error type description: A specified error location is reachable in some program path
File location: bitvector/gcd_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}
 8long gcd_test(long a, long b)
 9{
10    if (a < 0) a = -a;
11    if (b < 0) b = -b;
12
13    if (a == 0) {
14        return b;
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