Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexbig/regex-big-00064-4.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 | 4491 |
| Compressed Size | 1139 |
| 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 | 4483 |
| Compressed Size | 1131 |
| Max. Term Depth | 67 |
| Asserts | 1 |
| 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
str.to_re | 116 |
re.* | 47 |
re.+ | 53 |
re.++ | 63 |
re.union | 52 |
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 ✅
|
310.07700
|
301.00000
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
312.19000
|
301.14800
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.72924
|
2.93485
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
1.57007
|
1.57014
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.10952
|
0.10947
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.08777
|
0.08765
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
300.44980
|
300.12126
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.64011
|
3.02508
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.28932
|
1.19009
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24490
|
0.14492
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
300.49828
|
300.33861
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.41126
|
2.55097
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.45855
|
0.56696
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
1.42378
|
1.30486
|
| |
|
Z3-Noodler-base |
sat ✅
|
1.12009
|
0.99963
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.29577
|
0.17305
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.26666
|
0.15199
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30041
|
0.17400
|