Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-018-reverse-translate-reverse.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 | 894 |
| Compressed Size | 538 |
| 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 | 885 |
| Compressed Size | 535 |
| Max. Term Depth | 4 |
| Asserts | 3 |
| Declared Functions | 0 |
| Declared Constants | 2 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
not | 1 |
= | 2 |
str.len | 1 |
str.to_re | 2 |
re.* | 1 |
re.union | 1 |
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 ✅
|
0.02428
|
0.02478
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.03047
|
0.03083
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
2.25490
|
4.51921
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02915
|
0.02922
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03852
|
0.03848
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03681
|
0.03673
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.25691
|
0.15752
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.54567
|
2.88256
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.27348
|
0.17367
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24691
|
0.14694
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.26032
|
0.14299
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.17172
|
1.80406
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.36707
|
0.26482
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.31332
|
0.18671
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.26198
|
0.14596
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30600
|
0.17688
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29263
|
0.16920
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.26745
|
0.15309
|