int main(void) { int a; a = -1; a = returnOne(); __SMACK_assert(a == 1 || a == 2); return a; }
int main() { int x = 1; int y; y = addOne(1, returnOne()); ASSERT(y == x+1); return y; }
int main() { int x = 1; int y = foo(x); y = addOne(bar(x), returnOne()); ASSERT(y == x+1); return y; }
int main(void) { return returnOne(); }