Benchmark

non-incremental/QF_S/20250410-matching/sub-matching-sat-2.smt2

Benchmarks for substring matching problem, which needs to determine whether the pattern string exists in the text string.
Benchmark
Size5910
Compressed Size1056
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2025-08-11
Generated ByShaoke Cui
Generated On2025-04-10 00:00:00
Generator
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 5902
Compressed Size1033
Max. Term Depth2
Asserts 5
Declared Functions0
Declared Constants4
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=4 str.++2 str.contains1

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 sat ✅ 3.66622 3.54752
OSTRICH OSTRICH unknown ❌ 1201.39397 1247.31099
Z3alpha Z3-alpha sat ✅ 27.87246 46.24767
Z3 Z3-alpha-base sat ✅ 131.42199 131.27220
Z3-Noodler-base sat ✅ 151.70415 151.57500
Z3-Noodler Z3-Noodler sat ✅ 4.24917 4.12424
Z3-Noodler-Mocha-base sat ✅ 4.33860 4.20899
Z3-Noodler-Mocha Z3-Noodler-Mocha sat ✅ 3.68217 3.56304