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io12 updated
3 months ago
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As discussed in #8365, Bitwuzla may be superior to Z3 in some cases. #8384, however, showed that we don't always use it correctly. We should establish how Bitwuzla compares to Z3 (and CVC5) across all…
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for this case :
```
(declare-fun arr () (Array Int Int))
(assert (forall ((x Int)) (=> (and (>= x 0) (< x 100)) (>= (select arr x) 0))))
(check-sat)
cvc5 test.smt2
unknown
z3 test.smt2
sa…
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> Maybe I did not understand, but if you analyze with `--z3-enabled=true`, the report will show that the enforcement condition is 'always true'
z3 isn't working for me; I'm getting:
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dgpv updated
3 months ago
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Hello,
I want to use Z3 solver of the K tool in order to verify my models.
where may I find documentations or examples??
Thank you for replying.
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It would be interesting to consider as goals for a z3 concretizer:
- A z3/SMT theory for versions
- z3 relative performance
- z3 grounding vs clingo grounding, and the relative memory/CPU require…
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When Prepack comes across conditional control-flow during its interpretation of the initialization code, e.g.
if (require("NativeModules").UIManager.screen.width > 1000) { ... } else { ... }
then …
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Different versions of dotnet (6.0, 7.0, 8.0) causes the z3 DLL to be stored in different directories
liy94 updated
2 months ago
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The last time we updated Z3 was 4.12.1 over a year ago (#14074/#14076). 4.13.0 has been released in April, it's about time to update.
This is not critical since it mostly affects tests (they are al…
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I ran the static analyzer with the following command line:
clang++-18 --analyze -Xclang -analyzer-constraints=z3 -Wall -Werror -I. -g -O0 -march=native -std=c++20 minirng.cpp
The output was as f…