Benchmark

non-incremental/UFNIA/spec_sharp/textbook-SumClass.dll.2.ArraySum.SumEven.smt2 

Spec# benchmarks.  Contributed by Leonardo de Moura and Michal Moskal.
Benchmark
Size56830
Compressed Size9381
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2009-08-02
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 56822
Compressed Size9392
Max. Term Depth154
Asserts 3
Declared Functions100
Declared Constants90
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true35 false1 not829 or159
=>260 =597 distinct2 forall185
let68 Int491 +24 -23
*2 <37 <=71 >1
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 0.60000 —
Z3 Z3 unsat ✅ 0.20000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unsat ✅ 0.39069 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.38979 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.14510 —
Z3-SMT-COMP-2011 default unsat ✅ 0.12520 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.42534 0.42494
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.42255 0.41994
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.42309 0.41994
Z3 z3 4.4.0 default unsat ✅ 0.23289 0.23296
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 2.67199 2.67424
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.25683 0.25836
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.13298 0.13249
Z3 z3-4.4.1 default unsat ✅ 0.23395 0.23534
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.02537 1.02523
Vampire vampire4.2-smt vampire unsat ✅ 0.11398 0.10813
Z3 z3-4.5.0 default unsat ✅ 0.33923 0.33855
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.68489 1.68517
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.61908 0.44732
Z3 z3-4.7.1_default unsat ✅ 0.31192 0.31184
SMT-COMP 2019 0.17 (5/6) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 2.96239 9.38000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 3.43619 3.43657
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 3.67235 3.67261
Par4 Par4-wrapped-sq_default unsat ✅ 0.34627 0.00650
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 4.18563 6.93745
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 4.15676 7.23311
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.64833 2.28000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.33805 0.43711
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.31100 0.31098
z3-4.7.1_default unsat ✅ 0.33404 0.33398
SMT-COMP 2020 0.17 (5/6) Alt-Ergo Alt-Ergo-SMTComp-2020_default unsat ✅ 1.52029 5.71000
CVC4 CVC4-sq-final_default unsat ✅ 0.97221 0.97234
Par4 Par4-wrapped-sq_default unsat ✅ 0.32126 0.00682
UltimateEliminator UltimateEliminator+MathSAT-5.6.3_s_default unknown ❌ 2.90128 4.17409
Vampire vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.11460 0.11503
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.57113 0.46838
Z3 z3-4.8.8_default unsat ✅ 0.33131 0.33127
SMT-COMP 2021 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 8.02855 8.02879
cvc5 cvc5-fixed_default unsat ✅ 0.65728 0.65770
Par4 Par4-wrapped-sq_default unsat ✅ 0.27544 0.00638
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 0.41319 0.77275
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 743.14900 762.16800
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.40221 0.22038
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.19766 0.11822
Z3 z3-4.8.11_default unsat ✅ 0.32774 0.32770
SMT-COMP 2024 0.33 (2/3) cvc5 cvc5 unsat ✅ 5.19762 5.09795
iProver iProver v3.9 unsat ✅ 6.87301 23.28531
SMTInterpol SMTInterpol unknown ❌ 1201.74128 1261.90341