Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexlengths/regex-lengths-00276-3.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 | 1291 |
| Compressed Size | 620 |
| 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 | 1283 |
| Compressed Size | 621 |
| 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 | 15 |
re.* | 11 |
re.+ | 7 |
re.++ | 9 |
re.union | 5 |
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 ✅
|
8.69661
|
8.69607
|
| |
|
cvc5-default-2022-07-02-b15e116-wrapped_sq |
unknown ❌
|
1200.02000
|
1199.22000
|
| |
OSTRICH |
OSTRICH 1.3 SMT-COMP fixed_def |
sat ✅
|
13.67770
|
39.03380
|
| |
Z3alpha |
z3alpha_default |
sat ✅
|
126.23600
|
126.21800
|
| |
Z3-Noodler |
Z3-Noodler_default |
sat ✅
|
0.04000
|
0.03997
|
| |
|
Z3-Noodler_default |
sat ✅
|
0.03928
|
0.03921
|
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
5.74628
|
5.64381
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
2.18304
|
4.70089
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
87.34363
|
87.23875
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.24677
|
0.14668
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
5.69565
|
5.56721
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
5.53306
|
16.18087
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
4.99889
|
18.60271
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
88.04341
|
87.91594
|
| |
|
Z3-Noodler-base |
sat ✅
|
59.92882
|
59.80006
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30390
|
0.17624
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.30185
|
0.17595
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30108
|
0.17263
|