Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-046-unsat-rotate-fuzz-rotate.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 | 813 |
| Compressed Size | 509 |
| 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 | 804 |
| Compressed Size | 502 |
| Max. Term Depth | 3 |
| Asserts | 2 |
| 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
> | 1 |
str.to_int | 1 |
str.to_re | 1 |
re.+ | 1 |
str.in_re | 1 |
| | | | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
0.25 (3/4) |
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
0.03142
|
0.03193
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
0.04171
|
0.04224
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
1.49695
|
2.42272
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
0.02364
|
0.02346
|
| |
Z3-Noodler |
Z3-Noodler_default |
unknown ❌
|
0.03014
|
0.03003
|
| |
|
Z3-Noodler_default |
unknown ❌
|
0.03221
|
0.03213
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.23290
|
0.13311
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.59540
|
2.99957
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.26938
|
0.16937
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24616
|
0.14607
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.32116
|
0.18122
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.21007
|
1.91969
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41429
|
0.29991
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.28327
|
0.15976
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.29271
|
0.17147
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.25865
|
0.14156
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.27636
|
0.15213
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.29935
|
0.17345
|