Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00051-16.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 | 1274 |
| Compressed Size | 609 |
| 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 | 1266 |
| Compressed Size | 596 |
| 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 | 15 |
re.* | 9 |
re.+ | 8 |
re.++ | 9 |
re.union | 5 |
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 ✅
|
0.43241
|
0.43171
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.64388
|
0.64439
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
8.12648
|
23.27580
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.26144
|
0.26149
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03907
|
0.03904
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03887
|
0.03883
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.47672
|
0.37691
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.59279
|
2.94723
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.45667
|
1.35609
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24686
|
0.14695
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.51062
|
0.37974
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
3.57929
|
9.89272
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.53743
|
0.81756
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.28553
|
1.15736
|
| |
|
Z3-Noodler-base |
sat ✅
|
1.30636
|
1.17326
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.31463
|
0.18905
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.31370
|
0.19229
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28935
|
0.15970
|