Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00426-29.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 | 1251 |
| Compressed Size | 612 |
| 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 | 1243 |
| Compressed Size | 594 |
| 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 | 14 |
re.* | 10 |
re.+ | 6 |
re.++ | 9 |
re.union | 4 |
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 ✅
|
29.85770
|
29.83800
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.02000
|
1199.69000
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
8.13725
|
23.37220
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
88.71210
|
88.69950
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03951
|
0.03945
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03976
|
0.03973
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
11.14363
|
11.03811
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.44249
|
5.63936
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
71.90599
|
71.77545
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.25408
|
0.15428
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
8.27868
|
8.14551
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.16743
|
11.73002
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.35666
|
7.98405
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
80.92246
|
80.79092
|
| |
|
Z3-Noodler-base |
sat ✅
|
33.30239
|
33.17447
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.29781
|
0.17643
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29088
|
0.16037
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30639
|
0.17341
|