main
test-branch
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| [cabd216] | 1 | int main() {
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| 2 | int N;
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| 3 | int M;
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| 4 |
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| 5 | $havoc(&M);
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| 6 | $havoc(&N);
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| 7 | $assume(N > 0 && M > 0);
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| 8 |
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| 9 | int (*a)[M+2];
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| 10 | int (*b)[M+2];
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| 11 | int i, j;
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| 12 | int c[N+2][M+2];
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| 13 | int d[N+2][M+2];
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| 14 |
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| 15 | a = c;
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| 16 | b = d;
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| 17 | $havoc(&i);
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| 18 | $havoc(&j);
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| 19 | $assume(1 <= i && i <= N+1 && ($forall (int t : 1 .. i-1) $forall (int x : 1 .. M)
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| 20 | b[t][x] == 0 ));
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| 21 | $assume(i < N+1);
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| 22 | i++;
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| 23 | $assert(($forall (int t : 1 .. i-1) $forall (int x : 1 .. M)
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| 24 | b[t][x] == 0));
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| 25 | }
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