Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00251-26.smt2
Publications: Blotsky, D., Mora, F., Berzish, M., Zheng, Y., Kabir, I., & Ganesh, V. (2018). Stringfuzz: A fuzzer for string solvers. In CAV 2018.
Description: new instance generated by StringFuzz, a modular string and regex fuzzer
| Benchmark |
|---|
| Size | 1434 |
| Compressed Size | 654 |
| License |
Creative Commons Attribution 4.0 International
(CC-BY-4.0)
|
| Category | random |
| First Occurrence | 2023-07-06 |
| Generated By | Dmitry Blotsky1, Federico Mora, Murphy Berzish, Yunhui Zheng, Ifaz Kabir, Vijay Ganesh, Zhengyang Lu |
| Generated On | 2018-01-24 00:00:00 |
| Generator | StringFuzz |
| Dolmen OK | 1 |
| strict Dolmen OK | 1 |
| check-sat calls | 1 |
| Status | unknown |
| Inferred Status | sat |
| Size | 1426 |
| Compressed Size | 653 |
| Max. Term Depth | 13 |
| Asserts | 2 |
| Declared Functions | 0 |
| Declared Constants | 1 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
<= | 1 |
str.len | 1 |
str.to_re | 21 |
re.* | 10 |
re.+ | 4 |
re.++ | 9 |
re.union | 11 |
str.in_re | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
13.82350
|
13.82010
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
17.94940
|
17.94730
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
19.30050
|
53.63930
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
12.86210
|
12.86160
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04024
|
0.04021
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03957
|
0.03950
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
8.17947
|
8.07960
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.07483
|
4.58836
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
9.60288
|
9.49981
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24912
|
0.14898
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
6.42420
|
6.30401
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.07548
|
11.47252
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
4.92445
|
18.04034
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
17.79266
|
17.65707
|
| |
|
Z3-Noodler-base |
sat ✅
|
8.37183
|
8.24375
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30718
|
0.17748
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30144
|
0.17531
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.26678
|
0.14883
|