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Hi,
For this instance, cvc5https://github.com/cvc5/cvc5/commit/cdef52f07aef156ad19dea89862a1b8d4373ea3a debug build
```
$ cvc5 delta.smt2 --refine-conflicts
TheoryArithPrivate generated a bad mode…
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cvc5 8bdef44df08768
~~~~
(set-logic QF_NRA)
(declare-fun v () Bool)
(declare-fun r () Real)
(assert (> 1.0 (* r (- 1.0) (- 0.0 r 86.1))))
(assert (or v (= 1.0 (/ 1.0 (- r 86.1)))))
(check-sat)
…
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Commit: https://github.com/cvc5/cvc5/commit/c16b7a2ba98296a82ccf84e015a7e07f8487908d
OS: Ubuntu 18.04
```
[548] % z3 small.smt2
unsat
[549] % cvc4-1.8 --strings-exp small.smt2
unsat
[550] %…
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cvc5/cvc5@0f5ee6b
murxla/murxla@e5e77ae
```
TEST_F(TestApiBlackSolver, foo)
{
Solver slv;
slv.setLogic("QF_ALL");
slv.setOption("global-negate", "true");
slv.setOption("produce-unsat-c…
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69b463e1b115
~~~~
(set-logic QF_ALIA)
(declare-fun v0 () Bool)
(declare-fun i1 () Int)
(declare-fun arr0 () (Array Int Bool))
(assert (select (store arr0 0 v0) i1))
(push)
(assert (= 1 i1))
(…
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Commit: d288f52dd82fe6590950758289e86ebcb039350d
In the following unsolvable formula `unknown.smt2`, manually rewriting `(or false (= 0.0 s))` to `(= 0.0 s)` makes it solvable (See `known.smt2` bel…
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cvc5/cvc5@acba73710
murxla/murxla@4f03339
```
(set-logic ABVNRAT)
(declare-const x Real)
(declare-const _x Real)
(declare-const x1 Real)
(assert (ite (= 0.0 real.pi) false (= (= x (- _x)) (= 0.0 (/ 0.…
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cvc5/cvc5@acba73710
murxla/murxla@4f03339
```
(set-logic QF_ANRAT)
(declare-const x5 Bool)
(declare-const x (Array Real Real))
(declare-const x8 Real)
(assert (or (not x5) (= 1.0 (select (store x (- (…
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cvc5 a6f629584c25faf34
~~~~
(declare-const x Int)
(declare-const x2 Bool)
(declare-const x5 Int)
(declare-fun T (Int) Bool)
(declare-fun w (Int) Bool)
(declare-fun W () Int)
(declare-fun A ((_…
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This will require porting of `Command`s.