Closed chkl closed 6 years ago
a90700e7e28ecc04d950081fb32c0c879e65f82e (./c/loops/eureka_05_true-unreach-call_true-termination.i)
a90700e7e28ecc04d950081fb32c0c879e65f82e
./c/loops/eureka_05_true-unreach-call_true-termination.i
void __DUMMY_VERIFIER_error() { } void __DUMMY_VERIFIER_assert(int condition) { } extern void __VERIFIER_error() __attribute__((__noreturn__)); void __VERIFIER_assert(int cond) { if (!cond) { ERROR: __DUMMY_VERIFIER_error(); } return; } int array[5]; int n = 5; void SelectionSort() { int lh, rh, i, temp; for (lh = 0; lh < n; lh++) { rh = lh; for (i = lh + 1; i < n; i++) if (array[i] < array[rh]) { rh = i; } temp = array[lh]; array[lh] = array[rh]; array[rh] = temp; } } int main(void) { int array[5], i; __VERIFIER_assert(i != 1220141430); for (i = 5 - 1; i >= 0; i--) array[i] = i; SelectionSort(); for (i = 0; i < 5; i++) __DUMMY_VERIFIER_assert(array[i] == i); }
cbmc: Sat rest : Unsat
what?
oh, instrumentation bug!
a90700e7e28ecc04d950081fb32c0c879e65f82e
(./c/loops/eureka_05_true-unreach-call_true-termination.i
)what?