Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/transformed/z3str2/regex-025-reverse-translate-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 | 1013 |
| Compressed Size | 550 |
| 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 | 1004 |
| Compressed Size | 546 |
| Max. Term Depth | 5 |
| Asserts | 5 |
| 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
not | 1 |
= | 3 |
str.len | 3 |
str.to_re | 4 |
re.* | 4 |
re.++ | 2 |
str.in_re | 2 |
| |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
unsat ✅
|
0.06723
|
0.06769
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unsat ✅
|
0.09254
|
0.09315
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
unsat ✅
|
2.74628
|
6.35570
|
| |
Z3alpha |
z3alpha_default |
unsat ✅
|
0.03031
|
0.03037
|
| |
Z3-Noodler |
Z3-Noodler_default |
unsat ✅
|
4.03373
|
4.03393
|
| |
|
Z3-Noodler_default |
unsat ✅
|
3.98190
|
3.98148
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.25520
|
0.15545
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.58772
|
2.89010
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.28315
|
0.18342
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
1.30470
|
1.20495
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
unsat ✅
|
0.28081
|
0.16632
|
| |
OSTRICH |
OSTRICH |
unsat ✅
|
1.32775
|
2.17305
|
| |
Z3alpha |
Z3-alpha |
unsat ✅
|
0.39573
|
0.28539
|
| |
Z3 |
Z3-alpha-base |
unsat ✅
|
0.31935
|
0.19264
|
| |
|
Z3-Noodler-base |
unsat ✅
|
0.31125
|
0.17880
|
| |
Z3-Noodler |
Z3-Noodler |
unsat ✅
|
0.74879
|
0.62166
|
| |
|
Z3-Noodler-Mocha-base |
unsat ✅
|
0.75205
|
0.63246
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
unsat ✅
|
0.72237
|
0.59997
|