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Here, in this analysis: https://gist.github.com/jberthold/fc7b27699c1708cb34aceb1c8e4ec381#indeterminate-conditions-in-jumps, we've identified that perhaps recursive constraint evaluation for equation…
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Code generation seems to come up scrambled after v15 on previously working code.
```
5:17: error: ‘precompute_t’ was not declared in this scope; did you mean ‘precompute’?
345 | p…
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## Description
It is is possible to prove the following using Z3:
```
\forall Seq s; s = seqDef{int u;}(0, s.length, s[u]),
seqSub(s1, 0, maxx - 1).length = maxx - 1
==>
s1.length = maxx - …
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Hello,
I am using the checkct plugin to analyse an arm binary, that contains the following snippets:
```console
[...]
317b0: 0d f5 13 7d add.w sp, sp, #588
317b4: bd e8 00 0f pop.w …
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Could you please help answering https://stackoverflow.com/questions/77761751/are-dafny-reals-really-real ... for documentation purposes? :sweat_smile:
racko updated
7 months ago
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With the latest version 4.12.1 of Z3, there are two performance regressions in our JUnit tests.
As temporary solution, the tests were disabled with the commit c1ad8c01e76ee8073ea53db5636f129b6ef867b6…
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Given the following echo.smt2
```
(set-option :print-success true)
(echo "asdf")
```
running `cvc5 echo.smt2` prints:
```
success
"asdf"
success
```
I claim the second `success` should not …
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It's possible to construct an expression of the form `BoolExpr + IntExpr` which is not valid in Z3, thus it should not be constructable in Satisfiability.jl
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The following minimized model using nested quantifiers over a finite datatype results in `unknown` for me on Z3 4.12.2 (64 bit):
```
(declare-datatypes () ((A a1 a2)))
(declare-fun f (A) A)
(decla…
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# The suggested methods in Issue #1734 did not resolve my error i.e. installing `nvcc` and `g++` did NOT result in the successful installation of PyTorch3D.
(Thank you for sharing the issue #1734 and…