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Hi, for the following formula,
[370.txt](https://github.com/Z3Prover/z3/files/4535142/370.txt)
z3 (commit 7f1b147) throws an assertion violation
~~~~
ASSERTION VIOLATION
File: ../src/util/vec…
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Hi,
For this case, Z3 throws out a segmentation fault:
```
[517] % z3release small.smt2
Segmentation fault
[518] % z3san small.smt2
ASAN:DEADLYSIGNAL
=================================================…
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Hi,
For this case, Z3 throws out a segmentation fault:
```
[876] % z3 small.smt2
Segmentation fault
[877] % z3release small.smt2
unknown
[878] % z3san small.smt2
ASAN:DEADLYSIGNAL
===================…
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Seems neither related to (#4062 in which z3release gives `sat` with smt.arith.solver=2) nor to #4065 where z3 without options gives an incorrect answer.
```
$z3release smt.arith.solver=2 model_val…
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`z3 smt.arith.solver=2` returns the correct result while z3 without options is at fault.
```
[761] % z3 small.smt2
sat
[762] % z3 smt.arith.solver=2 small.smt2
unsat
[763] % cvc4 -q small.smt2
unsat…
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According to our discussion [on StackOverflow](https://chat.stackoverflow.com/transcript/message/49865833#49865833), it seems using `SArray` instead of a fixed array or list of `SBV` variables shouldn…
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Hi, for the following instance,
Eldarica (https://github.com/uuverifiers/eldarica/releases/download/v2.0.3/eldarica-2.0.3-bin.zip)
throws an assertion error
~~~~
$ java -jar Eldarica-assembly-…
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I am generating a bunch of ordered trees of the numbers from 1 to 9 and using z3 to find a set of operators that result in a specific value (2020 in this case).
```
1+(2-(3+(4*(5-(6+(7*(8*9)))))))…
ennob updated
4 years ago
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Hi,
I spent the weekend trying to package Z3 4.4.1 for Arch Linux and Ubuntu (12.04LTS and 14.04LTS) using the OpenSUSE build service (OBS) and I'd like to show the results so far and suggest future …
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Hi, for the following formula,
~~~~
(set-logic QF_ALIA)
(declare-fun _substvar_46_ () (Array Int Int))
(declare-fun _substvar_48_ () (Array Int Int))
(declare-fun _substvar_44_ () Int)
(set-opti…