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I'm encountering an issue when trying to run the SMT solver on the FM Playground. The error message displayed is:
![image](https://github.com/user-attachments/assets/b1b29eb0-edd4-4ed0-b57f-9522d5265…
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Recently I came across a weird issue while using Boogie. I needed to verify something with bitwise operations, and for this I imported the relevant functions from Z3 inside Boogie (to be concise I wil…
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I've had an idea:
:boom: The prelude should not be fixed. It should be reset dynamically, removing all uninterpreted function symbols (and associated SMT lemmas) that are not in the ground truth pl…
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Hello there.
Z3 supports setting timeout as an option.
```smt2
; time in millis
(set-option :timeout 10000)
```
Would be cool if the winning solver for `QF_LRA` and `QF_LIA` supported this a…
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This is as a collection of requirements for the rework of the `ExecutionModel` class and its usages (specially generation of violation witnesses in *.graphviz format).
Currently, the `ExecutionMode…
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The team of Boolector developed a new SMT solver [Bitwuzla](https://bitwuzla.github.io/) that seems to be quite fast for bitvector logic (see [results of SMT-COMP 2020](https://bitwuzla.github.io/smt-…
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We have evidence (see Slack [thread](https://runtimeverification.slack.com/archives/CC360GUTG/p1716474752940589)) that [CVC5](https://cvc5.github.io/) is more successful than Z3 in dealing with some n…
geo2a updated
3 months ago
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If you call `cn verify -d 5`, on any file containing a function with an argument it crashes.
You get errors like the following.
cn-tutorial/abs.c
```
cn: internal error, uncaught exception:…
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I don't know if this is the correct place to report it, but: opam fails to install the z3 ocaml bindings on Windows:
# * An option like /linkXXX is an abbrevation for '-link XXX'.
# * An option li…
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Hello
Ostrich seems to struggle with Formulas that don't contain a singleton String. Here is an example:
```
import ap.theories.strings.StringTheory
import ap.SimpleAPI
import SimpleAPI.ProverSta…