contract C
{
	uint a;
	function f(uint x) public {
		uint y;
		a = (y = x);
	}
	function g() public {
		f(1);
		assert(a > 0);
	}
}
// ====
// SMTEngine: all
// ----
// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.