Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-003-translate-fuzz-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 | 1526 |
| Compressed Size | 1099 |
| 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 | unsat |
| Size | 1517 |
| Compressed Size | 1102 |
| Max. Term Depth | 4 |
| 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_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 |
unsat ✅
|
0.01789
|
0.01847
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.01871
|
0.01931
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
1.35497
|
2.43520
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.01584
|
0.01582
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
0.03282
|
0.03280
|
| |
|
Z3-Noodler_default |
unsat ✅
|
0.03208
|
0.03203
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.23127
|
0.13171
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.36286
|
2.32319
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.26613
|
0.16694
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.24087
|
0.14090
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.28944
|
0.16534
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.15452
|
1.99097
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.35830
|
0.24183
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.33091
|
0.20282
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.26227
|
0.14284
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.29820
|
0.16946
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.30356
|
0.17139
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.26698
|
0.14497
|