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[Bug] Unsat with large hexadecimal constant for Ints #284

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PaulBonnot opened this issue Sep 30, 2022 · 1 comment
Open

[Bug] Unsat with large hexadecimal constant for Ints #284

PaulBonnot opened this issue Sep 30, 2022 · 1 comment
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@PaulBonnot
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PaulBonnot commented Sep 30, 2022 •
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dReal return (delta-sat) for the following smt2 code :

(define-fun x() Int 0x7FFFFFFF)
(check-sat)

But (unsat) for :

(define-fun x() Int 0x80000000)
(check-sat)

So there is a bug when handling large hexa constants that are bigger than the maximum integer.
@soonhokong soonhokong self-assigned this Sep 30, 2022
@soonhokong soonhokong added the bug label Sep 30, 2022
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Thanks for the report. I'll work on a fix.

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