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There is a dead link on the "Rewriting Theory" page here: https://cvc4.github.io/rewriting-theory.html
Near the bottom, where it says "The tests use during the development are in here ". Not only i…
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Hi,
For this formula,
[theneine682_1.txt](https://github.com/CVC4/CVC4/files/4286744/theneine682_1.txt)
cvc4-nightly (http://cvc4.cs.stanford.edu/downloads/builds/x86_64-linux-opt/unstable/cvc4…
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Hi, for the following formula
~~~~
(set-logic QF_S)
(assert (= "\x4a" "\x4A"))
(check-sat)
~~~~
ostrich and z3 yield `sat`,
but cvc4 gives `unsat`.
Intuitively, I may respect the result wou…
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For this formula, CVC4 throws out a fatal failure:
```
[598] % cvc4-1.8 --incremental --dump-unsat-cores small.smt2
(= a 0)
[599] % cvc4 --incremental --dump-unsat-cores small.smt2
Fatal failure …
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Hi,
For this formula,
[checkmodel1.txt](https://github.com/CVC4/CVC4/files/4286447/checkmodel1.txt)
--minimized test case--
[checkmodel1-minimized.txt](https://github.com/CVC4/CVC4/files/4288106…
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Hi, for the following formula,
cvc4 d452621ef0
~~~~
(set-option :produce-unsat-cores true)
(declare-codatatypes ((list 0)) (((cons (head Int) (tail list)))))
(declare-fun x () list)
(declare-fun…
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when i run this case by **cvc4 --strings-exp**, the error " Symbol 'str.in.re' not declared as a variable"" ocurrs.
(set-logic QF_SLIA)
(declare-fun var0 () String)
(declare-fun var1 () String)
…
ConfZ updated
3 years ago
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Hi,
For this formula, CVC4 throws out a segmentation fault:
```
[520] % cvc4 -q small.smt2
unsat
[521] % cvc4 -q --check-unsat-cores small.smt2
unsat
[522] % cvc4 -q --check-unsat-cores --check-model…
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Hi, for the following formula,
cvc4 d0c352ec048
~~~~
(set-logic QF_UFNRA)
(declare-fun r1 () Real)
(declare-fun r7 () Real)
(declare-fun ufrb5 (Real Real Real Real Real) Bool)
(assert (ufrb5 (*…
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Hi,
For this formula,
[smtengine4884.txt](https://github.com/CVC4/CVC4/files/4301860/smtengine4884.txt)
---minimized test---
~~~~
(set-logic ALL)
(set-option :check-models true)
(set-option :…