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Replace define-const by define-fun (resp. declare-*) #69

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leonardoalt opened this issue Sep 17, 2022 · 1 comment
Open

Replace define-const by define-fun (resp. declare-*) #69

leonardoalt opened this issue Sep 17, 2022 · 1 comment
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@leonardoalt
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leonardoalt commented Sep 17, 2022 •
edited

define-const is actually not smtlib2 and some solvers won't support that (here I'm referring to Bitwuzla). We should replace it by define-fun which is in the standard.
Same for declare-const -> declare-fun.
@leonardoalt
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This is easy to do, and we should do it in the future. However currently Bitwuzla doesn't support a few things that we require (eg Arrays as arguments of UFs), so fine to leave it as is for now.

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@leonardoalt @chriseth