Benchmark

non-incremental/QF_S/20250403-rna/rna-unsat/benchmark_0377.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 Size769
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 ❌ 1201.74926 1200.92585
OSTRICH OSTRICH unsat ✅ 2.34961 5.59372
Z3alpha Z3-alpha unknown ❌ 0.39495 0.28322
Z3 Z3-alpha-base unknown ❌ 0.30804 0.18503
Z3-Noodler-base unknown ❌ 0.30100 0.17108
Z3-Noodler Z3-Noodler unsat ✅ 0.31442 0.18240
Z3-Noodler-Mocha-base unsat ✅ 0.29244 0.16403
Z3-Noodler-Mocha Z3-Noodler-Mocha unsat ✅ 0.31470 0.18366