Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-014-fuzz-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 | 914 |
| Compressed Size | 528 |
| 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 | 905 |
| Compressed Size | 521 |
| Max. Term Depth | 3 |
| Asserts | 4 |
| 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
= | 2 |
str.to_int | 2 |
str.to_re | 2 |
re.* | 1 |
re.+ | 1 |
str.in_re | 2 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.22456
|
0.12500
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.24063
|
2.05904
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.27347
|
0.17368
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.23944
|
0.13962
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.29284
|
0.16600
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.06776
|
1.55427
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.38706
|
0.27061
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.31474
|
0.18441
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.27534
|
0.14784
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.28808
|
0.16746
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.29601
|
0.17011
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.25615
|
0.14036
|