source: CIVL/examples/mem/mem_tests/mem_contains_array2d.cvl@ afc300c

1.23 2.0 main test-branch
Last change on this file since afc300c was da65ee2, checked in by Ziqing Luo <ziqing@…>, 7 years ago

re-implemented loop invariants using $mem for transformation and valueSetRef for reasoning

git-svn-id: ​svn://vsl.cis.udel.edu/civl/trunk@5153 fb995dde-84ed-4084-dfe6-e5aef3e2452c
  • Property mode set to 100644
File size: 393 bytes
Line 
1#include<mem.cvh>
2#include<stdlib.h>
3
4$input int N;
5$assume(N > 10);
6int a[N][N];
7
8int main() {
9 $assert($mem_contains(&a, &a[0 .. N-1][0 .. N-1]));
10 $assert($mem_contains(&a, &a[0 .. N-2][0 .. N-2]));
11 $assert($mem_contains(&a, &a[0 .. N-1]));
12 $assert($mem_contains(&a, &a));
13 $assert($mem_contains(&a[0 .. N-1][0 .. N-1], &a));
14 $assert(!$mem_contains(&a[0 .. N-2][0 .. N-1], &a));
15}
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