pragma experimental SMTChecker;

contract LoopFor2 {
	function testUnboundedForLoop(uint n, uint[] memory b, uint[] memory c) public pure {
		b[0] = 900;
		uint[] memory a = b;
		require(n > 0 && n < 100);
		uint i;
		while (i < n) {
			b[i] = i + 1;
			c[i] = b[i];
			++i;
		}
		assert(b[0] == c[0]);
		assert(a[0] == 900);
		assert(b[0] == 900);
	}
}
// ====
// SMTSolvers: z3
// ----
// Warning 4661: (281-301): Assertion violation happens here
// Warning 4661: (305-324): Assertion violation happens here
// Warning 4661: (328-347): Assertion violation happens here