solidity/test/libsolidity/smtCheckerTests/loops/while_1_fail.sol
2021-01-12 14:00:07 +01:00

17 lines
336 B
Solidity

pragma experimental SMTChecker;
contract C
{
function f(uint x) public pure {
require(x < 100);
while (x < 10) {
x = x + 1;
}
assert(x < 14);
}
}
// ====
// SMTSolvers: z3
// ----
// Warning 6328: (139-153): CHC: Assertion violation happens here.\nCounterexample:\n\nx = 14\n\nTransaction trace:\nC.constructor()\nC.f(14)