Benchmark
non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/regexsmall/regex-small-00019-19.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 | 1665 |
| Compressed Size | 663 |
| 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 | 1657 |
| Compressed Size | 658 |
| Max. Term Depth | 22 |
| Asserts | 1 |
| 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
str.to_re | 27 |
re.* | 14 |
re.+ | 19 |
re.++ | 18 |
re.union | 8 |
str.in_re | 1 |
| | | |
Evaluations
| Evaluation |
Rating |
Solver |
Variant |
Result |
Wallclock |
CPU Time |
|
SMT-COMP 2024
|
|
cvc5 |
cvc5 |
sat ✅
|
0.24193
|
0.14180
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.44614
|
2.50175
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.80533
|
0.70522
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.26328
|
0.16292
|
|
SMT-COMP 2025
|
|
cvc5 |
cvc5 |
sat ✅
|
0.29565
|
0.17718
|
| |
OSTRICH |
OSTRICH |
sat ✅
|
1.21554
|
1.99369
|
| |
Z3alpha |
Z3-alpha |
sat ✅
|
0.41592
|
0.31518
|
| |
Z3 |
Z3-alpha-base |
sat ✅
|
0.73416
|
0.61821
|
| |
|
Z3-Noodler-base |
sat ✅
|
0.72855
|
0.60664
|
| |
Z3-Noodler |
Z3-Noodler |
sat ✅
|
0.30611
|
0.17509
|
| |
|
Z3-Noodler-Mocha-base |
sat ✅
|
0.28407
|
0.16394
|
| |
Z3-Noodler-Mocha |
Z3-Noodler-Mocha |
sat ✅
|
0.30675
|
0.17390
|