Benchmark

non-incremental/QF_SLIA/20230327-stringfuzz-lu/generated/manyregexes/many-regexes-00010-19.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
Size6423
Compressed Size1302
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryrandom
First Occurrence2023-07-06
Generated ByDmitry Blotsky1, Federico Mora, Murphy Berzish, Yunhui Zheng, Ifaz Kabir, Vijay Ganesh, Zhengyang Lu
Generated On2018-01-24 00:00:00
GeneratorStringFuzz
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unknown
Inferred Status unsat
Size 6415
Compressed Size1305
Max. Term Depth13
Asserts 10
Declared Functions0
Declared Constants1
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

str.to_re167 re.*75 re.+90 re.++90
re.union67 str.in_re10

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2024 0.25 (3/4) cvc5 cvc5 unknown ❌ 1201.72155 1200.83594
OSTRICH OSTRICH unsat ✅ 1.42439 2.54696
Z3alpha Z3-alpha unsat ✅ 0.28402 0.18422
Z3-Noodler Z3-Noodler unsat ✅ 0.25511 0.15555
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unknown ❌ 1201.75368 1200.99852
OSTRICH OSTRICH unsat ✅ 1.27516 2.27286
Z3alpha Z3-alpha unsat ✅ 0.38847 0.32614
Z3 Z3-alpha-base unsat ✅ 0.28137 0.16468
Z3-Noodler-base unsat ✅ 0.31001 0.18447
Z3-Noodler Z3-Noodler unsat ✅ 0.29788 0.17595
Z3-Noodler-Mocha-base unsat ✅ 0.30504 0.17983
Z3-Noodler-Mocha Z3-Noodler-Mocha unsat ✅ 0.29471 0.17469