solidity/test/cmdlineTests/model_checker_targets_all_bmc/err
2021-04-08 21:03:39 +02:00

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Warning: BMC: Condition is always true.
--> model_checker_targets_all_bmc/input.sol:6:11:
|
6 | require(x >= 0);
| ^^^^^^
Note: Callstack:
Warning: BMC: Underflow (resulting value less than 0) happens here.
--> model_checker_targets_all_bmc/input.sol:7:3:
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7 | --x;
| ^^^
Note: Counterexample:
<result> = (- 1)
a = 0
x = 0
Note: Callstack:
Note:
Warning: BMC: Overflow (resulting value larger than 2**256 - 1) happens here.
--> model_checker_targets_all_bmc/input.sol:8:3:
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8 | x + type(uint).max;
| ^^^^^^^^^^^^^^^^^^
Note: Counterexample:
<result> = 2**256
a = 0
x = 1
Note: Callstack:
Note:
Warning: BMC: Division by zero happens here.
--> model_checker_targets_all_bmc/input.sol:9:3:
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9 | 2 / x;
| ^^^^^
Note: Counterexample:
<result> = 0
a = 0
x = 0
Note: Callstack:
Note:
Warning: BMC: Insufficient funds happens here.
--> model_checker_targets_all_bmc/input.sol:10:3:
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10 | a.transfer(x);
| ^^^^^^^^^^^^^
Note: Counterexample:
a = 0
x = 0
Note: Callstack:
Note:
Warning: BMC: Assertion violation happens here.
--> model_checker_targets_all_bmc/input.sol:11:3:
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11 | assert(x > 0);
| ^^^^^^^^^^^^^
Note: Counterexample:
a = 0
x = 0
Note: Callstack:
Note: