mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
23 lines
548 B
Solidity
23 lines
548 B
Solidity
contract C {
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function f() public pure {
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uint x = 0;
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int y = 0;
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while (x < 3 || y == 1) {
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if (x >= 3)
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y = 1;
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++x;
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}
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// BMC loop iteration setting is just enough to leave the loop
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assert(x == 3);
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assert(y == 1); // should fail
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assert(y == 0);
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}
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}
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// ====
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// SMTEngine: bmc
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// SMTSolvers: z3
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// BMCLoopIterations: 3
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// ----
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// Warning 4661: (220-234): BMC: Assertion violation happens here.
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// Info 6002: BMC: 3 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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