Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-041-unsat-rotate-fuzz-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 | 1063 |
| 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 | 1054 |
| Compressed Size | 532 |
| 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
str.to_re | 7 |
re.* | 3 |
re.+ | 1 |
re.union | 4 |
str.in_re | 3 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.02059
|
0.02104
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.02334
|
0.02378
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.38365
|
2.20813
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02075
|
0.02081
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03782
|
0.03777
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03721
|
0.03716
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.23955
|
0.13996
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.45823
|
2.53798
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.26947
|
0.16952
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24493
|
0.14476
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29606
|
0.16858
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.20282
|
1.77418
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.40500
|
0.28271
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.31379
|
0.18730
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.30337
|
0.17377
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27592
|
0.15508
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29438
|
0.17272
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30013
|
0.17208
|