Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-001-rotate-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 | 827 |
| Compressed Size | 510 |
| 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 | 818 |
| Compressed Size | 507 |
| Max. Term Depth | 3 |
| 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
= | 1 |
str.to_re | 1 |
re.* | 1 |
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 ✅
|
0.01884
|
0.01931
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.01811
|
0.01861
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.33348
|
2.15128
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.01806
|
0.01782
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03501
|
0.03485
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03120
|
0.03116
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.22704
|
0.12733
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.36698
|
2.21829
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27475
|
0.17533
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27677
|
0.17631
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.28916
|
0.16427
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.08925
|
1.58959
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.35399
|
0.23706
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.30860
|
0.18348
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30272
|
0.17045
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.25949
|
0.14100
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.26040
|
0.14767
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.25961
|
0.13978
|