Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-024-reverse-fuzz-fuzz.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: transformed by StringFuzz, a modular string and regex fuzzer, from an industrial benchmark
| Benchmark |
|---|
| Size | 914 |
| Compressed Size | 524 |
| 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 | 905 |
| Compressed Size | 518 |
| Max. Term Depth | 5 |
| Asserts | 2 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
str.to_re | 4 |
re.* | 2 |
re.+ | 2 |
re.++ | 2 |
str.in_re | 2 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.02056
|
0.02109
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.02244
|
0.02295
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.37774
|
2.19136
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02013
|
0.02020
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03365
|
0.03361
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.05560
|
0.05445
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.23284
|
0.13317
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.49283
|
2.56030
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.28714
|
0.18787
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24675
|
0.14712
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29605
|
0.16555
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.15411
|
1.73862
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39704
|
0.27696
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.30742
|
0.18396
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30033
|
0.17229
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.29537
|
0.17208
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29335
|
0.17120
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29917
|
0.17204
|