-
The SMTLibSolver instantiated with mathsat returns a wrong result when we call 'is_unsat' on the same solver.
The following code reproduces the error:
```python
"""
Example
"""
from fractions …
-
Hi, for the following formula
~~~~
(set-option :smt.string_solver z3str3)
(declare-const Str0 String)
(declare-const Str1 String)
(declare-const Str6 String)
(declare-const Str10 String)
(asser…
-
An opam file with a `pin-depends` field, as follows, fails to check with opam-pin:
```
pin-depends: [
["smtlib-utils" "https://github.com/c-cube/smtlib-utils"]
]
```
the error is:
```
…
-
There are several smaller bugs in MathSAT5 (version 5.6.3) that need to be reported to the MathSAT5 developers. Most of the bugs regularly appear in CPAchecker benchmarks.
We can set a low priority…
-
(declare-const A (_ BitVec 8))
(declare-const B (_ BitVec 4))
(assert (= A #x01))
(assert (= A B))
(check-sat)
(get-model)
z3 has got error because size of BitVec incompatible. How to transfor…
-
Hi,
I just notice that I obtain a different computation time of Boolector if I send it a list of queries in a different order, is it normal and how to optimize this?
To reproduce this issue down…
-
Hi,
For this case, Z3 throws out a segmentation fault:
```
[507] % z3 small.smt2
ASSERTION VIOLATION
File: ../src/util/parray.h
Line: 336
i < size(r)
(C)ontinue, (A)bort, (S)top, (T)hrow exception, I…
-
Attached is a zip file with one file in SMTlib syntax and another file with java code. Both should
have the same 3 axioms and same goal, and the same settings. Only the
second axiom (named "Pot-pos"…
-
python script: https://gist.github.com/murmus/22084226c52db4048056ad95d696a49a
c source: https://gist.github.com/murmus/03b615047c2ce93395d4cd5c4540eedf
traceback: https://gist.github.com/murmus/dee…
-
Hi, for the following formula,
~~~~
(set-logic QF_NRA)
(declare-const r2 Real)
(declare-const r3 Real)
(declare-const v4 Bool)
(assert (or v4 (> r3 8970947220.0 r3)))
(maximize (* 141897008.0 8…