pragma experimental SMTChecker; contract C { uint x = 5; constructor() { assert(x == 5); x = 10; } function f(uint y) public view { assert(y == x); } } // ---- // Warning 6328: (145-159): CHC: Assertion violation happens here.\nCounterexample:\nx = 10\ny = 9\n\n\nTransaction trace:\nconstructor()\nState: x = 10\nf(9)