Benchmark

non-incremental/QF_UF/NEQ/NEQ004_size6.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
Size38522
Compressed Size6805
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 38514
Compressed Size6812
Max. Term Depth150
Asserts 1
Declared Functions9
Declared Constants14
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not296 or800 and1 =480
distinct1 let146

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.29 (5/7) ARIO Ario 1.2 unsat ✅ 1.20000 —
Barcelogic Barcelogic 1.1 unsat ✅ 29.60000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 1.40000 —
CVC CVC unknown ❌ 585.70000 —
CVC3 CVC3 unknown ❌ 383.00000 —
HTP HTP timeout ✅ 1207.80000 —
HTP patched (hors-concours) unsat ✅ 1.00000 —
MathSAT MathSAT 3.4 unsat ✅ 49.30000 —
Yices Yices 1.0 unsat ✅ 0.90000 —
SMT-COMP 2009 0.20 (4/5) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 8.70000 —
OpenSMT OpenSMT 0.2 unsat ✅ 25.20000 —
veriT veriT 200907 unsat ✅ 75.70000 —
Yices2 Yices 2 proto unsat ✅ 0.40000 —
Yices2 (proto c) unsat ✅ 0.50000 —
SMT-COMP 2011 0.12 (7/8) CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 0.30000 —
MathSAT MathSAT 5 unsat ✅ 11.40000 —
MathSAT5 unsat ✅ 13.10000 —
OpenSMT opensmt unsat ✅ 32.30000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 7.80000 —
veriT veriT unsat ✅ 29.00000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 0.80000 —
Z3 Z3 unsat ✅ 0.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unsat ✅ 1484.19000 —
CVC3-SMT-COMP-2012 default unsat ✅ 1422.15000 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 0.18568 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 7.77393 —
CVC4-SMT-EVAL-2013 default unsat ✅ 8.37466 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 9.55481 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 8.18609 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 7.04118 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 6.73492 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.30636 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 9.09838 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 10.30040 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 405.98000 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 23.46810 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.02581 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 27.33180 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 33.12250 —
veriT-SMT-COMP-2011 default unsat ✅ 0.36735 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.11501 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.04239 —
Z3-SMT-COMP-2011 default unsat ✅ 0.05455 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 12.65230 12.64510
MathSAT MathSAT-5.2.12-Main default unsat ✅ 6.79692 6.79097
OpenSMT opensmt2-2014-06-14c default unsat ✅ 41.67040 41.67670
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 19.56870 21.93870
veriT veriT-smtcomp2014 default unsat ✅ 0.17665 0.16797
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.04849 0.03999
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.30808 0.30095
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 10.23790 10.24040
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 10.37130 10.37340
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.23277 5.23420
OpenSMT OpenSMT2 default unsat ✅ 29.28470 29.29550
OpenSMT2-parallel default unsat ✅ 16.58390 59.72590
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 12.38780 14.29380
SMT-RAT SMT-RAT-final default unsat ✅ 48.37330 48.39260
veriT veriT default unsat ✅ 0.10049 0.09998
Yices2 Yices default unsat ✅ 0.01870 0.01800
Z3 z3 4.4.0 default unsat ✅ 0.26066 0.26096
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 9.20603 9.21092
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.62431 7.63032
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 19.22890 19.23980
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 23.68780 29.68680
Toysmt toysmt default unknown ❌ 3.69554 3.69755
veriT veriT-dev default unsat ✅ 0.12722 0.12752
Yices2 Yices-2.4.2 default unsat ✅ 0.02751 0.02748
Z3 z3-4.4.1 default unsat ✅ 0.24926 0.25060
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 8.69854 8.69733
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 6.56580 6.55957
OpenSMT opensmt2-2017-06-04 default unsat ✅ 14.93760 14.93430
SMTInterpol SMTInterpol default unsat ✅ 28.35660 33.39240
veriT veriT-2017-06-17 default unsat ✅ 0.07366 0.07263
Yices2 Yices2-Main default unsat ✅ 0.03390 0.03295
Z3 z3-4.5.0 default unsat ✅ 0.24409 0.24378
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 9.93743 9.93633
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 6.06887 6.06977
OpenSMT opensmt2_default unsat ✅ 11.17940 11.17930
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 24.88050 30.39260
veriT veriT_default unsat ✅ 0.09930 0.09946
Yices2 Yices 2.6.0_default unsat ✅ 0.02690 0.02685
Z3 z3-4.7.1_default unsat ✅ 0.37450 0.37441
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 7.96745 7.96790
Par4 Par4-wrapped-sq_default unsat ✅ 0.04663 0.00711
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 33.82740 45.72230
veriT veriT_default unsat ✅ 0.13013 0.13037
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.03300 0.03294
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.03311 0.03308
Z3 z3-4.8.11_default unsat ✅ 0.34419 0.34416
z3-4.8.8_default unsat ✅ 0.24235 0.24219
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.30272 1.30303
OpenSMT OpenSMT a78dcf01_default unsat ✅ 9.42693 9.42463
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 62.12050 98.10290
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.02277 0.02273
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.02241 0.02237