Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00226-28.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 | 1438 |
| Compressed Size | 647 |
| 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 | 1430 |
| Compressed Size | 647 |
| 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 | 22 |
re.* | 5 |
re.+ | 6 |
re.++ | 9 |
re.union | 12 |
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 ✅
|
103.68000
|
103.65900
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
sat ✅
|
160.48400
|
160.47400
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
7.86367
|
22.46620
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
86.31620
|
86.28720
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04092
|
0.04084
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03978
|
0.03972
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
20.44503
|
20.31737
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.07113
|
4.54778
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
74.28395
|
74.16094
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24853
|
0.14892
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
16.04896
|
15.91696
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.57279
|
12.88554
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
1.98745
|
6.68502
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
26.38302
|
26.26030
|
| |
|
Z3-Noodler-base |
sat ✅
|
25.56106
|
25.43642
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.29429
|
0.17048
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.27276
|
0.15076
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30533
|
0.17780
|