Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-018-reverse-multiply-fuzz.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 | 930 |
| Compressed Size | 583 |
| 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 | 921 |
| Compressed Size | 576 |
| 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 ✅
|
0.04719
|
0.04770
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.06556
|
0.06602
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
2.95585
|
7.07859
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.08457
|
0.08463
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03893
|
0.03885
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03867
|
0.03863
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.24424
|
0.14504
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.57145
|
2.70794
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.30649
|
0.20664
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.28426
|
0.18407
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.31548
|
0.18733
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.19525
|
1.95636
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.39871
|
0.29625
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.30659
|
0.18846
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.32520
|
0.19644
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.29741
|
0.17407
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29239
|
0.17100
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30553
|
0.17733
|