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Some operations in SMTLib2, for example Integer `modulo()` and BV `smodulo()` (signed modulo), behave differently. Our documentation does not reflect this properly or fails to explain the differences …
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```
Building library for smtlib2-1.0..
Language/SMTLib2/Internals/Evaluate.hs:268:10: error:
Ambiguous occurrence ‘And’
It could refer to
either ‘Language.SMTLib2.Internals.Expre…
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Hi, for the following formula,
[arr.txt](https://github.com/ultimate-pa/smtinterpol/files/4882941/arr.txt)
smtinterpol commit
cb90e74
~~~~
Unexpected Exception: java.lang.ArrayIndexOutOfBoun…
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Here is another example that I think exercises the same underlying issue. The first proof goes through in about 1 second. But, simply adding an extra field to the struct causes the proof to fall into …
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Running SMTInterpol on this SMT script ([bmc.txt](https://github.com/ultimate-pa/smtinterpol/files/9758421/bmc.txt)) triggers the following error:
```
Unexpected Exception: java.lang.NullPointerExce…
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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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Hi, for the following formula,
[1567.txt](https://github.com/ultimate-pa/smtinterpol/files/4534595/1567.txt)
SMTInterpol 7625fe26c8f throws an assertion error
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Exception in thread "main…
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Relaxed model construction (using `--relax`) returns models with random collapses when the underlying interface to the SMT solver is SBV; however, Razor always returns homomorphically minimal models w…
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Using the following (already reduced) test file, SMTInterpol 2.1-335-g4c543a5 produces an AssertionError:
(set-logic QF_UFLIA)
(declare-fun g0 () Bool)
(declare-fun a (Int Int) Bool)
…
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I adapted a very simple example from smtlib2 version 0.3.1 to 1.0, see
https://gitlab.imn.htwk-leipzig.de/waldmann/cp-ws16/commit/d53f037fc7c9a71a63dd6de70369aea9459ec69b
This is all more or less …