Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00426-21.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: new instance generated by StringFuzz, a modular string and regex fuzzer
| Benchmark |
|---|
| Size | 1402 |
| Compressed Size | 630 |
| 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 | sat |
| Size | 1394 |
| Compressed Size | 627 |
| Max. Term Depth | 13 |
| 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.len | 1 |
str.to_re | 20 |
re.* | 10 |
re.+ | 5 |
re.++ | 9 |
re.union | 10 |
str.in_re | 1 |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2023
|
|
cvc5 |
cvc5-default-2023-05-16-ea045f305_sq |
sat ✅
|
454.41600
|
452.55300
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
494.64700
|
493.74300
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
9.00004
|
25.79110
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
212.91100
|
212.86400
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.03914
|
0.03906
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03916
|
0.03912
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
254.60389
|
254.38355
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.14732
|
4.82389
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
152.67806
|
152.56106
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.27808
|
0.17840
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
227.32283
|
227.18563
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
3.71148
|
10.35734
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
7.03947
|
26.78235
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
111.68976
|
111.56211
|
| |
|
Z3-Noodler-base |
sat ✅
|
93.61316
|
93.47763
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30184
|
0.17408
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29845
|
0.17273
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28765
|
0.16865
|