Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00226-4.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 | 1421 |
| Compressed Size | 641 |
| 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 | 1413 |
| Compressed Size | 641 |
| 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 | 21 |
re.* | 6 |
re.+ | 7 |
re.++ | 9 |
re.union | 11 |
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 ✅
|
1.43438
|
1.43502
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
2.68878
|
2.68494
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
24.70950
|
62.21860
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
9.29988
|
9.30024
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03897
|
0.03891
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03822
|
0.03818
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
1.18806
|
1.08854
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.22304
|
4.74996
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
7.00233
|
6.90042
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24554
|
0.14569
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
1.05957
|
0.94327
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.26334
|
12.04694
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.76251
|
5.61796
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
12.86721
|
12.73834
|
| |
|
Z3-Noodler-base |
sat ✅
|
6.11866
|
5.99240
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26349
|
0.14661
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30001
|
0.17561
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30110
|
0.17603
|