Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-042-reverse-reverse-translate.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: transformed by StringFuzz, a modular string and regex fuzzer, from an industrial benchmark
| Benchmark |
|---|
| Size | 1010 |
| Compressed Size | 540 |
| 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 | 1001 |
| Compressed Size | 533 |
| Max. Term Depth | 5 |
| Asserts | 3 |
| Declared Functions | 0 |
| Declared Constants | 4 |
| 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 | 5 |
re.* | 3 |
re.++ | 3 |
str.in_re | 2 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.02927
|
0.02977
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.03791
|
0.03841
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.71812
|
2.91480
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02463
|
0.02471
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03705
|
0.03698
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03579
|
0.03574
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.23388
|
0.13425
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.41637
|
2.42175
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27075
|
0.17049
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24390
|
0.14416
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29231
|
0.16683
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.22380
|
1.84043
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40465
|
0.29558
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.27145
|
0.15650
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30568
|
0.17544
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30384
|
0.17344
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.26197
|
0.14320
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.26492
|
0.14453
|