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In some cases in which Dafny can't find Z3, Dafny hangs instead of reporting the expected error "Cannot find any prover executable". This can make it confusing for the user to troubleshoo…
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Use this issue to describe your benchmark and solicit feedback. A benchmark consists of a one or more ONNX network files, one or more VNNLIB property files. For each instance (combination of `.onnx` a…
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Doing some randomized testing I ran into a couple of miscellanious crashes. Many of them are related to parsing. In some cases we just do not support what's being parsed, in some cases it's an actual …
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Hi all,
we have found a potential bug in z3.parse_smt2_file.
For the smt2 file [griggio/fmcad12/f23.smt2](https://clc-gitlab.cs.uiowa.edu:2443/SMT-LIB-benchmarks/QF_FP/-/blob/master/griggio/fmcad…
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I've been trying to cross-compiling z3 for arm32 on a x64 machine with arm-linux-gnu toolchain and clang/clang++, with the following environment settings:
```
export CC=clang-15
export CXX=clan…
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SMTLib has adapted new overflow predicates, and z3 implements them:
```
bvnego
bvuaddo bvsaddo
bvusubo bvssubo
bvumulo bvsmulo
bvsdivo
```
(Not sure if z3 implements the `bvumolo` and `bvs…
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https://docs.rs/crate/smtlib/latest
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Related to #90
(Sorry for the amount of text here! I also hope I'm understanding the moving parts in `tarski` correctly, or else I might not be making much sense.)
RDDL has a number of language…
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I followed the instructions [here](https://github.com/rems-project/sail/blob/sail2/INSTALL.md) and installed sail via opam. However I can't find an `-emacs` flag which supposedly is needed by the sail…
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I have many SMT2.6 files, all of which use the "BV" logic for BitVectors, and (in particular) use the "bv2nat" function that is supported by Z3, CVC4 and CVC5.
Dolmen appears to reject this - e.g.
…