Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-034-reverse-fuzz-multiply.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 | 997 |
| Compressed Size | 554 |
| 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 | 988 |
| Compressed Size | 549 |
| Max. Term Depth | 3 |
| Asserts | 5 |
| Declared Functions | 0 |
| Declared Constants | 4 |
| Declared Sorts | 0 |
| Defined Functions | 0 |
| Defined Recursive Functions | 0 |
| Defined Sorts | 0 |
| Constants | 0 |
| Declared Datatypes | 0 |
Symbols
= | 3 |
> | 1 |
str.len | 2 |
str.++ | 2 |
str.to_int | 2 |
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 |
unsat ✅
|
0.05484
|
0.05525
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.09405
|
0.09459
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
1.28609
|
2.09228
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.02614
|
0.02621
|
| |
Z3-Noodler |
Z3-Noodler_default |
unknown ❌
|
0.05663
|
0.05569
|
| |
|
Z3-Noodler_default |
unknown ❌
|
0.03159
|
0.03153
|
|
SMT-COMP 2024
|
0.25 (3/4) |
cvc5 |
cvc5 |
unsat ✅
|
0.25585
|
0.15598
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.34934
|
2.28938
|
| |
Z3alpha |
Z3-alpha |
unknown ❌
|
1067.85196
|
1067.26604
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.24818
|
0.14803
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.29223
|
0.17274
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.08545
|
1.56323
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.38971
|
0.28319
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.29611
|
0.17228
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.27155
|
0.15405
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.29686
|
0.17327
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.34862
|
0.22499
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.30130
|
0.17313
|