2018-11-09 17:50:06 +00:00
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contract C
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{
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function f(uint x) public pure {
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require(x < 100);
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for(uint i = 0; i < 10; ++i) {
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// Overflows due to resetting x.
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x = x + 1;
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}
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assert(x < 14);
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}
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}
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2019-12-04 15:39:34 +00:00
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// ====
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2021-03-31 15:11:54 +00:00
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// SMTEngine: all
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2019-12-04 15:39:34 +00:00
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// SMTSolvers: z3
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2018-11-09 17:50:06 +00:00
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// ----
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2021-03-31 15:11:54 +00:00
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// Warning 4984: (143-148): CHC: Overflow (resulting value larger than 2**256 - 1) might happen here.
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2023-02-09 16:07:13 +00:00
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// Warning 6328: (156-170): CHC: Assertion violation happens here.
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// Info 1391: CHC: 1 verification condition(s) proved safe! Enable the model checker option "show proved safe" to see all of them.
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2021-03-31 15:11:54 +00:00
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// Warning 2661: (143-148): BMC: Overflow (resulting value larger than 2**256 - 1) happens here.
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