Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexsmall/regex-small-00031-7.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 | 2316 |
| Compressed Size | 759 |
| 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 | 2308 |
| Compressed Size | 754 |
| Max. Term Depth | 34 |
| 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 | 47 |
re.* | 25 |
re.+ | 26 |
re.++ | 30 |
re.union | 16 |
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 ✅
|
307.17000
|
300.72100
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
307.04500
|
300.85000
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.47919
|
2.51185
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
1.05450
|
1.05448
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.05312
|
0.05309
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.04981
|
0.04870
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
300.50766
|
300.27748
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.52835
|
2.62565
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.95669
|
0.85700
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27564
|
0.17582
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
300.38458
|
300.23706
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.25256
|
2.11725
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.38033
|
0.31643
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.94185
|
0.81141
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.86688
|
0.74039
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26800
|
0.14585
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29925
|
0.17158
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28811
|
0.16137
|