Benchmark

non-incremental/UFDT/20170428-Barrett/rec-fun-ijcar2016/wo-wdf/isa_nun_bench_v4_enc/nunchaku2181324.nun.smt2 

Publications: "Model Finding for Recursive Functions in SMT" by Andrew Reynolds, Jasmin Christian Blanchette, Simon Cruanes, and Cesare Tinelli, IJCAR 2016.
Benchmark
Size2439
Compressed Size821
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2017-07-23
Generated ByAndrew Reynolds
Generated On2017-04-28 00:00:00
GeneratorNunchaku, Leon, CVC4, converted to v2.6 by CVC4
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 2430
Compressed Size823
Max. Term Depth9
Asserts 2
Declared Functions4
Declared Constants5
Declared Sorts 2
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes2

Symbols

ite2 not1 and3 =>4
=9 forall1 exists2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04203 0.04222
Vampire vampire4.2-smt vampire unsat ✅ 0.04966 0.04736
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01509 0.01530
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 428.24000 1704.21000
SMT-COMP 2019 Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 0.02985 0.03098
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.01971 0.02004
master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.01747 0.01772
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.07200 0.07204
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.22342 0.12397
iProver iProver v3.9 unsat ✅ 0.90380 1.60862
SMTInterpol SMTInterpol unsat ✅ 0.54306 0.73424
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.28671 0.16656
iProver iProver v3.9.3 unsat ✅ 0.85148 1.50107
SMTInterpol SMTInterpol unsat ✅ 0.48871 0.53916