Benchmark

non-incremental/QF_UF/NEQ/NEQ006_size4.smt2 

CADE ATP System competition. See http://www.cs.miami.edu/~tptp/CASC
 for more information. 

This benchmark was obtained by trying to find a finite model of a first-order 
formula (Albert Oliveras).
Benchmark
Size77678
Compressed Size12044
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2005-07-12
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 77670
Compressed Size12073
Max. Term Depth71
Asserts 1
Declared Functions15
Declared Constants10
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not1103 or1231 and1 =889
distinct1 let66

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Barcelogic Barcelogic 1.2 unsat ✅ 6.40000 —
CVC3 CVC3 1.2 unsat ✅ 1738.40000 —
MathSAT MathSAT 4.0 unsat ✅ 7.30000 —
Yices Yices 1.0 unsat ✅ 7.70000 —
Yices 1.0.10 unsat ✅ 7.90000 —
Z3 Z3 0.1 unsat ✅ 14.00000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 177.72800 —
CVC3-SMT-COMP-2011 default unsat ✅ 169.02500 —
CVC3-SMT-COMP-2012 default unsat ✅ 165.47600 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 0.44469 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 3.64771 —
CVC4-SMT-EVAL-2013 default unsat ✅ 4.10196 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 2.50646 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 2.27274 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 3.07138 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 2.96063 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 2.68692 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 3.62734 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 3.43381 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 173.74300 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 11.58770 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 36.05490 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 10.22670 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 15.44650 —
veriT-SMT-COMP-2011 default unsat ✅ 1.04398 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.49090 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.49533 —
Z3-SMT-COMP-2011 default unsat ✅ 0.44817 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 4.63541 4.62630
MathSAT MathSAT-5.2.12-Main default unsat ✅ 2.48586 2.47862
OpenSMT opensmt2-2014-06-14c default unsat ✅ 14.06580 14.06290
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 13.54350 16.28250
veriT veriT-smtcomp2014 default unsat ✅ 0.38948 0.38094
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.45658 0.44793
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 3.31557 3.30750
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 3.80839 3.80742
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 3.79653 3.79442
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 2.34336 2.34364
OpenSMT OpenSMT2 default unsat ✅ 8.02689 8.02878
OpenSMT2-parallel default unsat ✅ 5.65672 16.05760
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 13.32350 16.51850
SMT-RAT SMT-RAT-final default unsat ✅ 81.66380 81.68160
veriT veriT default unsat ✅ 0.24537 0.24396
Yices2 Yices default unsat ✅ 0.61837 0.61791
Z3 z3 4.4.0 default unsat ✅ 3.23266 3.23351
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 3.71426 3.71659
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.44505 2.44761
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 4.04482 4.04743
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 11.34170 16.44830
Toysmt toysmt default unsat ✅ 1618.39000 1619.37000
veriT veriT-dev default unsat ✅ 0.22739 0.22762
Yices2 Yices-2.4.2 default unsat ✅ 0.28735 0.28746
Z3 z3-4.4.1 default unsat ✅ 3.28040 3.28318
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 4.32567 4.32504
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 2.37840 2.37759
OpenSMT opensmt2-2017-06-04 default unsat ✅ 4.80722 4.80594
SMTInterpol SMTInterpol default unsat ✅ 15.25240 20.40420
veriT veriT-2017-06-17 default unsat ✅ 0.33587 0.33548
Yices2 Yices2-Main default unsat ✅ 0.26217 0.26145
Z3 z3-4.5.0 default unsat ✅ 3.70413 3.69671
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 4.57483 4.57479
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.09315 2.09401
OpenSMT opensmt2_default unsat ✅ 4.14329 4.14307
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 14.00530 19.92560
veriT veriT_default unsat ✅ 0.24655 0.24666
Yices2 Yices 2.6.0_default unsat ✅ 0.28944 0.28936
Z3 z3-4.7.1_default unsat ✅ 3.31548 3.31522
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unknown ❌ 137.42900 544.30000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 5.11797 5.11813
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 5.00488 4.99228
Par4 Par4-wrapped-sq_default unsat ✅ 0.46494 0.00578
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 15.17520 18.60830
veriT veriT-wrapped-sq_default unsat ✅ 0.23632 0.23660
Yices2 Yices 2.6.0_default unsat ✅ 0.45744 0.45732
Yices 2.6.2-wrapped-sq_default unsat ✅ 0.43405 0.43408
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 3.31657 3.31637
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 2.33140 2.33122
Par4 Par4-wrapped-sq_default unsat ✅ 0.72058 1.38000
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 19.03430 29.00380
veriT veriT_default unsat ✅ 0.26019 0.26043
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.71030 0.71012
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.71278 0.71261
Z3 z3-4.8.11_default unsat ✅ 3.51043 3.51016
z3-4.8.8_default unsat ✅ 3.84971 3.84840
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.98020 0.98084
OpenSMT OpenSMT a78dcf01_default unsat ✅ 2.78696 2.78702
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 31.33850 51.37720
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.16262 0.16254
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.16378 0.16373
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.87532 0.77539
OpenSMT OpenSMT unsat ✅ 2.51443 2.41445
plat-smt plat-smt unsat ✅ 1.92075 1.82070
SMTInterpol SMTInterpol unsat ✅ 27.47155 58.51586
Yices2 Yices2 unsat ✅ 0.46510 0.36513
Z3alpha Z3-alpha unsat ✅ 0.99983 0.90007
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 1.01787 0.89171
OpenSMT OpenSMT unsat ✅ 1.98602 1.85508
SMTInterpol SMTInterpol unsat ✅ 30.73955 51.90855
Yices2 Yices2 unsat ✅ 0.42726 0.30948