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In the recent proofs, I have often observed the following pattern of reasoning:
1. We need `C1: X
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I am having a problem when trying to use the Z3Str3 from z3-4.8.9-x64-ubuntu-16.04 notably if I substitute the com.microsoft.z3.jar to the one in z3-4.8.8-x64-ubuntu-16.04 I no longer have that issue.…
sohah updated
3 years ago
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Hey there! I'm trying to play around with this crate on Windows, and z3-sys is failing to build when I try to do a static build. I'm super new to this and I don't really understand the build errors. D…
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CBMC version: 5.95.1
Operating system: Ubuntu 22.04 (kernel version 6.5.0-15-generic)
Exact command line resulting in the issue: `cbmc binsearch.c --function binsearch --bounds-check --unwinding…
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I'm experimenting with adjusting a Z3-based tool to produce bitvector encodings of its problems rather than integer encodings. This is producing surprising performance regressions.
The tool I'm wor…
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```mlir
$ cat bar.mlir
hw.module @A(out out_1: i12, out out_2: i12) {
%0 = hw.constant 2: i12
hw.output %0, %0 : i12, i12
}
hw.module @B(out out_1 : i12, out out_2: i12) {
%0 = hw.const…
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The following program attempts to create two objects of the class SmtEnumerator:
```python
#!/usr/bin/env python
import tyrell.spec as S
from tyrell.enumerator import SmtEnumerator
from tyrel…
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We currently encode transitions in SMT like this:
```smt
;; ... prefix
(push)
;; translate transition to SMT
(push)
(assert transition-trigger-var)
(check-sat) ;; check enabledness
(push)
;…
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```
[511] % z3release tactic.default_tactic=smt sat.euf=true model_validate=true small.smt2
Failed to validate 60 741: (= (o (a #186)) (o (a #668))) false
(sat
...
[512] % cat small.smt2
(decl…
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Hello!
Is supporting multiple SMT solvers a goal for this project?
I know that Liquid Haskell tries to do so, but (as far as I know) their CI doesn't test with anything other than Z3.
I tried…