Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-021-graft-rotate-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 | 828 |
| Compressed Size | 506 |
| 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 | 819 |
| Compressed Size | 500 |
| Max. Term Depth | 2 |
| Asserts | 2 |
| 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
= | 1 |
str.len | 1 |
str.to_re | 1 |
str.in_re | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.23065
|
0.13084
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.49342
|
2.61103
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.26734
|
0.16771
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.24230
|
0.14230
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.28775
|
0.16456
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.11518
|
1.66650
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.35505
|
0.24083
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.30412
|
0.18248
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.30995
|
0.17132
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.27405
|
0.15622
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.30030
|
0.17332
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.29578
|
0.17074
|