Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00201-14.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 | 1408 |
| Compressed Size | 637 |
| 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 | 1400 |
| Compressed Size | 637 |
| 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.* | 7 |
re.+ | 8 |
re.++ | 9 |
re.union | 10 |
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 ✅
|
1.35061
|
1.35093
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
3.24933
|
3.24979
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
9.36510
|
27.21230
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
91.58250
|
91.56910
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04087
|
0.04083
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.04051
|
0.04047
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
1.08798
|
0.98796
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.14472
|
4.71540
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
69.67294
|
69.57116
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26401
|
0.16378
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
1.02181
|
0.90449
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
3.92572
|
11.10612
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
2.13988
|
7.20292
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
30.02921
|
29.89704
|
| |
|
Z3-Noodler-base |
sat ✅
|
29.10484
|
28.97970
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26728
|
0.15282
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30356
|
0.17766
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29852
|
0.17505
|