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LOG:
```
scripts/cpa.sh -heap 13000M -noout -benchmark -stack 50M -setprop cpa.predicate.memoryAllocationsAlwaysSucceed=true -setprop counterexample.export.allowImpreciseCounterexamples=true -setpro…
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Commit: 6b7e493b
OS: Ubuntu 18.04
```
$ cvc4-1.7 -q formula.smt2
unsat
$ cvc4-1.8 -q formula.smt2
unsat
$ cvc5 -q formula.smt2
unknown
$ cvc5 -q --ext-rewrite-quant formula.smt2
unknown
$ …
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When re-testing the code described in #366 with
* `svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf`
* `AutomizerMemDerefMemtrack.xml`
settings with the newest Ultimate 6392f50fb9ff6daa998…
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In the strcat tests, all the test cases generated are always in uppercase letters even though to be a valid case, it should be in lowercase. Is this a translation issue (i.e. going from CVC4 to Klee, …
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Hi,
For this formula,
```
(declare-fun a () (Array Int (Array Int Int)))
(declare-fun b () (Array Int (Array Int Int)))
(assert (distinct b (store a 0 (store (select a 0) 0 0))))
(check-sat)
``…
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Current support for SMT solvers interaction is provided by a Python module taken from [PySymEmu](https://github.com/feliam/pysymemu) with custom modifications. It only supports **Z3** and **CVC4** sol…
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In the example `select-dynamic-form-updates`, we have the following pieces in the same constraint file:
```
...
(declare-const SYMQQQINQQQcountry String)
(assert
(or
(= SYMQQQINQQQcountry "?")
…
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FSF SPARK is very difficult to build from source or obtain otherwise. I think it'd be very useful to be able to get it with the new `alr toolchain` command, just as it is also possible to get a recent…
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The general goal is to remove the solver APIs (z3 and cvc4). We need to be able to do everything using the smtlib2 interface. Currently this already works for solving but not for counterexamples and i…
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Add parameterized datatypes (a.k.a. templates and generics)
For example, `List` and `Set`,
but also own parameterized types.
Note: (Set T) is currently supported by CVC4. See http://cvc4.cs.stanf…