Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00001-20.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 | 1253 |
| Compressed Size | 602 |
| 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 | 1245 |
| Compressed Size | 595 |
| 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 | 14 |
re.* | 8 |
re.+ | 10 |
re.++ | 9 |
re.union | 4 |
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 ✅
|
1.00681
|
1.00541
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.99052
|
0.99107
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
7.63653
|
22.07580
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.04815
|
0.04823
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04037
|
0.04033
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03982
|
0.03975
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.69000
|
0.58916
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.54425
|
2.90918
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.28208
|
0.18304
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24593
|
0.14616
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.61329
|
0.48947
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
8.29830
|
22.33808
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40219
|
0.29469
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.37852
|
0.24771
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30670
|
0.18304
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26830
|
0.15373
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.26940
|
0.15357
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29997
|
0.17175
|