Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00451-27.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 | 1419 |
| Compressed Size | 639 |
| 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 | 1411 |
| Compressed Size | 636 |
| 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 | 21 |
re.* | 4 |
re.+ | 9 |
re.++ | 9 |
re.union | 11 |
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 ✅
|
55.06300
|
55.05520
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.03000
|
1199.05000
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
9.91593
|
28.79640
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
612.05500
|
612.00800
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04098
|
0.04095
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.04005
|
0.04000
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
39.73298
|
39.63266
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.51139
|
5.86924
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
343.78225
|
343.67758
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24728
|
0.14758
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
27.80787
|
27.68885
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.81383
|
13.82789
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
4.49885
|
16.69114
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
458.36017
|
458.08598
|
| |
|
Z3-Noodler-base |
sat ✅
|
230.11301
|
229.94562
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30384
|
0.17662
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.29710
|
0.17621
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.27426
|
0.15900
|