Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-031-reverse-fuzz-rotate.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 | 943 |
| Compressed Size | 539 |
| 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 | 934 |
| Compressed Size | 533 |
| Max. Term Depth | 3 |
| Asserts | 3 |
| Declared Functions | 0 |
| Declared Constants | 4 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
= | 1 |
> | 1 |
str.++ | 2 |
str.to_int | 2 |
str.to_re | 1 |
re.+ | 1 |
str.in_re | 1 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
0.50 (2/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.23918
|
0.23912
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.46010
|
0.45968
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unknown ❌
|
1200.14000
|
1287.44000
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.05064
|
0.05070
|
| |
Z3-Noodler |
Z3-Noodler_default |
unknown ❌
|
0.03225
|
0.03215
|
| |
|
Z3-Noodler_default |
unknown ❌
|
0.03063
|
0.03058
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.32024
|
0.22037
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
10.38959
|
30.85871
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.28543
|
0.18546
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.28013
|
0.18016
|
|
SMT-COMP 2025
|
0.17 (5/6) |
cvc5 |
cvc5 |
sat ✅
|
0.36577
|
0.25043
|
| |
OSTRICH |
OSTRICH |
unknown ❌
|
1201.38438
|
1321.98339
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
3.27183
|
3.21825
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.29737
|
0.17567
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30351
|
0.17911
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.31282
|
0.18928
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30069
|
0.17859
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.31967
|
0.19129
|