Benchmark

non-incremental/UFNIA/spec_sharp/textbook-SumEvenClassPure.dll.3.ArraySum.SumEven.smt2 

Spec# benchmarks.  Contributed by Leonardo de Moura and Michal Moskal.
Benchmark
Size62960
Compressed Size10081
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 62952
Compressed Size10077
Max. Term Depth172
Asserts 3
Declared Functions100
Declared Constants96
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

true42 false1 not915 or181
=>288 =689 distinct2 forall197
let80 Int473 +19 -21
*2 <31 <=64 >1
>=2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 1.05792 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.29044 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.30459 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.23679 —
Z3-SMT-COMP-2011 default unsat ✅ 0.17991 —
SMT-COMP 2015 CVC3 CVC3 default unsat ✅ 0.33555 0.33495
CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.27611 0.27296
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.27716 0.27396
Z3 z3 4.4.0 default unsat ✅ 0.21459 0.21397
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 11.95750 11.96450
Vampire vampire_smt_4.1 vampire_smtcomp unsat ✅ 0.27533 0.27658
vampire_smt_4.1_parallel vampire_smtcomp unsat ✅ 0.17055 0.09934
Z3 z3-4.4.1 default unsat ✅ 0.20977 0.21112
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 1.40772 1.40674
Vampire vampire4.2-smt vampire unsat ✅ 0.26149 0.26006
Z3 z3-4.5.0 default unsat ✅ 0.44153 0.44069
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.22923 1.22938
Vampire vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.48093 0.44223
Z3 z3-4.7.1_default unsat ✅ 0.36711 0.36696
SMT-COMP 2019 0.17 (5/6) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unsat ✅ 2.64273 10.19000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.31641 0.31674
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.33221 0.33254
Par4 Par4-wrapped-sq_default unsat ✅ 0.32014 0.00569
UltimateEliminator UltimateEliminator+MathSAT-5.5.4-wrapped-sq_default unknown ❌ 2.57685 3.88767
UltimateEliminator+Yices-2.6.1-wrapped-sq_default unknown ❌ 2.71895 3.89660
Vampire vampire-4.4-smtcomp-wrapped-sq_default unsat ✅ 0.96798 3.33000
vampire-4.3-smt_vampire_smtcomp unsat ✅ 0.45166 0.45120
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.40754 0.40755
z3-4.7.1_default unsat ✅ 0.45221 0.45216
SMT-COMP 2021 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 5.90185 5.90152
cvc5 cvc5-fixed_default unsat ✅ 0.68051 0.68110
Par4 Par4-wrapped-sq_default unsat ✅ 0.38213 0.00808
SMTInterpol smtinterpol-2.5-823-g881e8631_default unknown ❌ 0.41902 0.86129
UltimateEliminator UltimateEliminator+MathSAT-5.6.6_default unknown ❌ 917.24600 938.01500
Vampire vampire_smt_4.6-fixed_vampire_smtcomp unsat ✅ 0.26532 0.26518
vampire_smt_4.5_vampire_smtcomp unsat ✅ 0.13397 0.13372
Z3 z3-4.8.11_default unsat ✅ 0.36006 0.36000
SMT-COMP 2023 0.25 (3/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.94212 0.93804
cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.58586 1.58088
iProver iProver-3.8-fix_iprover_SMT unsat ✅ 7.73171 28.07270
UltimateEliminator UltimateEliminator+MathSAT-5.6.9_default unknown ❌ 280.63300 298.33600
Vampire vampire_4.8_smt_pre_vampire_smtcomp unsat ✅ 0.27606 0.38979
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.63910 0.53921
iProver iProver v3.9 unsat ✅ 6.86711 23.21542
SMTInterpol SMTInterpol unsat ✅ 173.07336 207.29890
SMT-COMP 2025 0.50 (2/4) cvc5 cvc5 unsat ✅ 1.03408 0.91910
iProver iProver v3.9.3 unsat ✅ 8.99529 29.99834
SMTInterpol SMTInterpol unknown ❌ 1201.46181 1348.12259
UltimateEliminator UltimateEliminator+MathSAT unknown ❌ 2.50879 5.96514