Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00426-8.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 | 1400 |
| Compressed Size | 638 |
| 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 | 1392 |
| Compressed Size | 635 |
| Max. Term Depth | 13 |
| Asserts | 2 |
| 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
<= | 1 |
str.len | 1 |
str.to_re | 20 |
re.* | 9 |
re.+ | 5 |
re.++ | 9 |
re.union | 10 |
str.in_re | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
27.88857
|
27.77826
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.41032
|
5.38697
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
666.41792
|
666.14377
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24518
|
0.14513
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
21.33306
|
21.21017
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
3.74774
|
10.47713
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
11.99724
|
46.51260
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
507.86714
|
507.68470
|
| |
|
Z3-Noodler-base |
sat ✅
|
476.01790
|
475.82752
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30534
|
0.17627
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30180
|
0.17610
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.26750
|
0.14644
|