File: main.c

package info (click to toggle)
cbmc 5.12-5
  • links: PTS
  • area: main
  • in suites: bullseye
  • size: 92,512 kB
  • sloc: cpp: 301,761; ansic: 51,699; java: 27,534; python: 5,113; yacc: 4,756; makefile: 3,184; lex: 2,749; sh: 1,347; perl: 555; xml: 404; pascal: 203; ada: 36
file content (36 lines) | stat: -rw-r--r-- 582 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
extern void __VERIFIER_error() __attribute__ ((__noreturn__));

extern char __VERIFIER_nondet_char();

void __VERIFIER_assert(int cond) {
  if (!(cond)) {
    ERROR: __VERIFIER_error();
  }
  return;
}

int main (void)
{
  char in[11];
  char *s;
  unsigned char c;
  int i, j;
  int idx_in;
  for (i = 0; i < 11; i++)
    in[i] = __VERIFIER_nondet_char();
  in[10] = 0;
  idx_in = 0;
  s = in;
  i = 0;
  c = in[idx_in];
  while (('0' <= c) && (c <= '9'))
  {
    j = c - '0';
    i = i * 10U + j;
    idx_in++;
    c = in[idx_in];
  }

  __VERIFIER_assert (i >= 0);
  return 0;
}