Benchmark

non-incremental/QF_UF/NEQ/NEQ016_size7.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
Size25163
Compressed Size3307
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 25155
Compressed Size3314
Max. Term Depth19
Asserts 1
Declared Functions4
Declared Constants10
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not21 or227 and1 =707
distinct1 let16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.29 (5/7) ARIO Ario 1.2 unsat ✅ 338.80000 —
Barcelogic Barcelogic 1.1 unsat ✅ 242.20000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 289.10000 —
CVC CVC timeout ✅ 1207.90000 —
CVC3 CVC3 unknown ❌ 500.20000 —
HTP HTP unsat ✅ 114.80000 —
HTP patched (hors-concours) unsat ✅ 28.20000 —
MathSAT MathSAT 3.4 unsat ✅ 209.20000 —
Yices Yices 1.0 unsat ✅ 127.30000 —
SMT-COMP 2009 0.20 (4/5) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 35.10000 —
OpenSMT OpenSMT 0.2 unsat ✅ 141.90000 —
veriT veriT 200907 unsat ✅ 550.80000 —
Yices2 Yices 2 proto unsat ✅ 27.10000 —
Yices2 (proto c) unsat ✅ 18.60000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 210.25900 —
CVC3-SMT-COMP-2011 default unsat ✅ 207.66500 —
CVC3-SMT-COMP-2012 default unsat ✅ 201.01200 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 10.31710 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 39.40530 —
CVC4-SMT-EVAL-2013 default unsat ✅ 54.67600 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 16.72750 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 39.94250 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 14.24330 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 12.40140 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 25.98500 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 53.36130 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 55.01310 —
OpenSMT-SMT-EVAL-2013 default unknown ❌ — —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 22.44660 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 97.64860 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 18.72180 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 562.72800 —
veriT-SMT-COMP-2011 default unsat ✅ 30.52840 —
veriT-SMT-EVAL-2013 default unsat ✅ 2.09778 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.63720 —
Z3-SMT-COMP-2011 default unsat ✅ 2.11951 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 63.98880 63.99930
MathSAT MathSAT-5.2.12-Main default unsat ✅ 25.68340 25.68510
OpenSMT opensmt2-2014-06-14c default unsat ✅ 176.54400 176.62200
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 20.62610 24.05430
veriT veriT-smtcomp2014 default unsat ✅ 7.10791 7.09692
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.03872 0.02999
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.20615 4.27867
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 54.88580 54.90670
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 54.98060 55.00160
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 14.00750 14.01190
OpenSMT OpenSMT2 default unsat ✅ 96.89900 96.93830
OpenSMT2-parallel default unsat ✅ 43.11080 165.58700
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 24.23970 27.38380
SMT-RAT SMT-RAT-final default unsat ✅ 97.54000 97.57920
veriT veriT default unsat ✅ 3.75375 3.75143
Yices2 Yices default unsat ✅ 0.38217 0.38094
Z3 z3 4.4.0 default unsat ✅ 1.83978 1.84072
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 108.15400 108.21500
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 24.23060 24.24380
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 58.37680 58.41280
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 22.77930 27.40740
Toysmt toysmt default unknown ❌ 2400.03000 2401.38000
veriT veriT-dev default unsat ✅ 4.36214 4.36424
Yices2 Yices-2.4.2 default unsat ✅ 3.04662 3.04831
Z3 z3-4.4.1 default unsat ✅ 1.30153 1.30357
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 109.27400 109.26400
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 22.85150 19.23620
OpenSMT opensmt2-2017-06-04 default unsat ✅ 89.63300 89.63080
SMTInterpol SMTInterpol default unsat ✅ 25.83050 32.63500
veriT veriT-2017-06-17 default unsat ✅ 3.49575 3.49487
Yices2 Yices2-Main default unsat ✅ 1.15128 1.15069
Z3 z3-4.5.0 default unsat ✅ 1.80350 1.80251
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 57.39270 57.38680
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 19.28480 19.28440
OpenSMT opensmt2_default unsat ✅ 89.11780 89.11220
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 28.71190 32.67450
veriT veriT_default unsat ✅ 4.59347 4.59326
Yices2 Yices 2.6.0_default unsat ✅ 0.55928 0.55915
Z3 z3-4.7.1_default unsat ✅ 2.63743 2.63721
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 14.70535 14.58360
OpenSMT OpenSMT unsat ✅ 14.32897 14.20943
SMTInterpol SMTInterpol unsat ✅ 87.53447 169.95625
Yices2 Yices2 unsat ✅ 0.57051 0.45215