mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
79 lines
1.4 KiB
Plaintext
79 lines
1.4 KiB
Plaintext
Warning: CHC: Division by zero happens here.
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Counterexample:
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arr = []
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a = 0x0
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x = 0
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Transaction trace:
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test.constructor()
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State: arr = []
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test.f(0x0, 1)
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--> model_checker_targets_default_all_engines/input.sol:9:3:
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9 | 2 / x;
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| ^^^^^
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Warning: CHC: Assertion violation happens here.
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Counterexample:
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arr = []
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a = 0x0
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x = 0
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Transaction trace:
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test.constructor()
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State: arr = []
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test.f(0x0, 1)
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--> model_checker_targets_default_all_engines/input.sol:11:3:
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11 | assert(x > 0);
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| ^^^^^^^^^^^^^
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Warning: CHC: Empty array "pop" happens here.
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Counterexample:
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arr = []
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a = 0x0
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x = 0
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Transaction trace:
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test.constructor()
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State: arr = []
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test.f(0x0, 1)
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--> model_checker_targets_default_all_engines/input.sol:12:3:
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12 | arr.pop();
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| ^^^^^^^^^
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Warning: CHC: Out of bounds access happens here.
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Counterexample:
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arr = []
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a = 0x0
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x = 0
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Transaction trace:
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test.constructor()
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State: arr = []
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test.f(0x0, 1)
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--> model_checker_targets_default_all_engines/input.sol:13:3:
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13 | arr[x];
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| ^^^^^^
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Warning: BMC: Condition is always true.
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--> model_checker_targets_default_all_engines/input.sol:6:11:
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6 | require(x >= 0);
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| ^^^^^^
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Note: Callstack:
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Warning: BMC: Insufficient funds happens here.
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--> model_checker_targets_default_all_engines/input.sol:10:3:
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10 | a.transfer(x);
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| ^^^^^^^^^^^^^
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Note: Counterexample:
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a = 0
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x = 0
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Note: Callstack:
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Note:
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