Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-010-fuzz-reverse.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 | 928 |
| Compressed Size | 533 |
| 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 | 919 |
| Compressed Size | 528 |
| Max. Term Depth | 3 |
| Asserts | 3 |
| 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 | 3 |
re.* | 3 |
str.in_re | 3 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.02110
|
0.02164
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.02201
|
0.02248
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.39452
|
2.24380
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02062
|
0.02072
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03407
|
0.03399
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03439
|
0.03436
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.22635
|
0.12660
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.65463
|
3.00623
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.26844
|
0.16880
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24362
|
0.14407
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.30072
|
0.16906
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.15999
|
1.75939
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.36199
|
0.25742
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.30190
|
0.18004
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.29408
|
0.17133
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30333
|
0.17297
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29698
|
0.17098
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28563
|
0.15672
|