Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00351-4.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 | 1406 |
| Compressed Size | 641 |
| 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 | 1398 |
| Compressed Size | 639 |
| 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.* | 5 |
re.+ | 10 |
re.++ | 9 |
re.union | 10 |
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 |
unknown ❌
|
1200.11000
|
1197.18000
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.12000
|
1198.83000
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
7.55834
|
21.67460
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
66.68630
|
66.68730
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04076
|
0.04073
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03972
|
0.03966
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
88.43716
|
88.33315
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.32793
|
5.23279
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
23.90150
|
23.78048
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24696
|
0.14667
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
66.63287
|
66.50445
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
4.23678
|
12.01189
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
5.37874
|
19.60778
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
51.94404
|
51.81771
|
| |
|
Z3-Noodler-base |
sat ✅
|
20.44617
|
20.32046
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30370
|
0.17626
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30087
|
0.17703
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.28196
|
0.15653
|