-
Running
```
bin/verifast -prover z3v4.5 -verbose 200 examples/shared_boxes/concurrentqueue.c
```
produces
```
[...]
2.380867s: examples/shared_boxes/concurrentqueue.c(440,5-6): Closing box
[…
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Hi, I met the crash issue when I wanted to parse a string formula:
python script:
```
from pysmt.smtlib.parser import SmtLibParser
parser = SmtLibParser()
with open("Kaluza/sat/small/1001.corecst…
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Hi,
Some quick preamble on the specifics of our environment:
* Python version: 2.7.5
* OS: CentOS 7.6 (kernel: 3.10.0-957.27.2.el7.x86_64)
* `z3 --version`: Z3 version 4.8.6 - 64 bit
* …
aytey updated
5 years ago
-
The Yices manual page 38 shows a `^` power operator, but when I try to run the following `yices-smt2 test.smt2` I get an error `(error "at line 2, column 13: undefined term: ^")`. I have compiled Yic…
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As a user I would like to reason lexically over strings, like "Monkey" > "Ashtray".
However,
```
(get-info :name)
(get-info :version)
(set-logic ALL)
(set-option :produce-models true)
(set-info…
-
SPIKE | Look into Options for Email Server
----------|----------
T-shirt size: | M
User Story | "As a user I would like to send and receive emails from NEXT"
Description | Research spike on what …
-
Cryptol has both unsigned (`>>`) and signed (`>>$`) right-shift operators. They are different, and we can prove that:
```
Cryptol> :prove \(x:[8]) -> (x >>$ 0x4) == (x >> 0x4)
(\(x : [8]) -> (x >>$…
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The API for Z3_mk_string and Z3_get_string performs escaping of characters. So, if my program that uses Z3 passes it the string representing two backslashes, the object returned represents only one b…
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Hi All,
Hope you all are doing well,
Is there any way I can build Z3 interface like the one at http://rise4fun.com/z3/ locally at my machine,
I understand there are Python and C++ etc binding but…
k53sc updated
5 years ago
-
Hi,
I took the following formula from the SMTLib benchmark suite [1] and tried to decide it with CVC4 "--sygus-inference" enabled.
````
(set-info :smt-lib-version 2.6)
(set-logic QF_ABV)
(s…