pragma experimental SMTChecker; contract C { uint[] array; function f(uint x, uint p) public { require(x == 2); array[p] = 10; array[p] /= array[p] / x; assert(array[p] == x); assert(array[p] == 0); } } // ---- // Warning 1218: (163-184): CHC: Error trying to invoke SMT solver. // Warning 1218: (188-209): CHC: Error trying to invoke SMT solver. // Warning 4661: (188-209): BMC: Assertion violation happens here.