Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexsmall/regex-small-00031-2.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 | 2298 |
| Compressed Size | 763 |
| 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 | 2290 |
| Compressed Size | 759 |
| Max. Term Depth | 34 |
| Asserts | 1 |
| 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
str.to_re | 46 |
re.* | 25 |
re.+ | 27 |
re.++ | 30 |
re.union | 15 |
str.in_re | 1 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
300.53776
|
300.29284
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.51529
|
2.67407
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.33183
|
0.23176
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.25692
|
0.15678
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
300.43964
|
300.29198
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.27270
|
2.17871
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41671
|
0.37013
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.36582
|
0.23921
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.35665
|
0.22822
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26758
|
0.15354
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29983
|
0.17280
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29207
|
0.17095
|