Benchmark

non-incremental/QF_S/20250403-rna/rna-unsat/benchmark_0121.smt2

This example models a reverse transcription process inspired by bioinformatics. 
Here, an unknown RNA string y is converted into a DNA string by applying a series of str.replace_all operations that simulate nucleotide base pairing. 
In addition, the RNA string is required to contain a specific pattern.
Benchmark
Size1446
Compressed Size775
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2025-08-11
Generated ByOliver Markgraf
Generated On2025-04-03 00:00:00
Generator
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 1422
Compressed Size772
Max. Term Depth2
Asserts 7
Declared Functions0
Declared Constants6
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

=6 str.contains1 str.replace_all4

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unknown ❌ 1201.78853 1201.02495
OSTRICH OSTRICH unsat ✅ 2.29686 5.39556
Z3alpha Z3-alpha unknown ❌ 0.35772 0.25102
Z3 Z3-alpha-base unknown ❌ 0.28158 0.15926
Z3-Noodler-base unknown ❌ 0.26379 0.14651
Z3-Noodler Z3-Noodler unsat ✅ 0.31219 0.18197
Z3-Noodler-Mocha-base unsat ✅ 0.30672 0.18138
Z3-Noodler-Mocha Z3-Noodler-Mocha unsat ✅ 0.30821 0.18247