pragma experimental SMTChecker; contract C { function f(uint x) public pure { require(x == 2); uint y = 10; y /= y / x; assert(y == x); assert(y == 0); } } // ---- // Warning 6328: (147-161): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 2\n\n\nTransaction trace:\nconstructor()\nf(2)