Benchmark

non-incremental/QF_UF/NEQ/NEQ031_size9.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
Size627747
Compressed Size100169
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 627739
Compressed Size100174
Max. Term Depth1144
Asserts 1
Declared Functions19
Declared Constants13
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not3961 or11479 and1 =2377
distinct1 let1140

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.29 (5/7) ARIO Ario 1.2 unsat ✅ 689.30000 —
Barcelogic Barcelogic 1.1 unsat ✅ 30.40000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 81.70000 —
CVC CVC unknown ❌ 811.70000 —
CVC3 CVC3 unknown ❌ 655.60000 —
HTP HTP unsat ✅ 89.20000 —
HTP patched (hors-concours) unsat ✅ 85.50000 —
MathSAT MathSAT 3.4 unsat ✅ 18.00000 —
Yices Yices 1.0 unsat ✅ 11.90000 —
SMT-COMP 2007 0.20 (4/5) Barcelogic Barcelogic 1.2 unsat ✅ 8.40000 —
CVC3 CVC3 1.2 unknown ❌ 1801.00000 —
MathSAT MathSAT 4.0 unsat ✅ 13.70000 —
Yices Yices 1.0 unsat ✅ 15.70000 —
Yices 1.0.10 unsat ✅ 15.40000 —
Z3 Z3 0.1 unsat ✅ 34.20000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 236.20000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 4.70000 —
MathSAT MathSAT 5 unsat ✅ 8.00000 —
MathSAT5 unsat ✅ 14.50000 —
OpenSMT opensmt unsat ✅ 52.10000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 146.40000 —
veriT veriT unsat ✅ 104.70000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 16.30000 —
Z3 Z3 unsat ✅ 31.70000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 44.58200 —
CVC3-SMT-COMP-2011 default unsat ✅ 41.66880 —
CVC3-SMT-COMP-2012 default unsat ✅ 41.86190 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 1.01679 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 7.46007 —
CVC4-SMT-EVAL-2013 default unsat ✅ 8.35168 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 4.55006 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 3.47196 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 7.21488 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 6.63717 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 3.44691 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 4.49368 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 4.78991 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 246.53900 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 61.39150 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 51.94710 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 41.53130 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 34.02670 —
veriT-SMT-COMP-2011 default unsat ✅ 1.90919 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.81697 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.70333 —
Z3-SMT-COMP-2011 default unsat ✅ 0.65168 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 15.71540 15.70160
MathSAT MathSAT-5.2.12-Main default unsat ✅ 3.35126 3.34349
OpenSMT opensmt2-2014-06-14c default unsat ✅ 110.61500 110.63400
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 48.75760 53.55890
veriT veriT-smtcomp2014 default unsat ✅ 1.50515 1.49677
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 1.01086 0.99985
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 13.08640 13.07800
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 7.62994 7.63084
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 7.57259 7.57285
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 4.68539 4.68629
OpenSMT OpenSMT2 default unsat ✅ 224.72400 224.81400
OpenSMT2-parallel default unsat ✅ 36.09440 134.32200
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 42.23260 47.09180
SMT-RAT SMT-RAT-final default unsat ✅ 201.03600 201.02400
veriT veriT default unsat ✅ 0.64155 0.64090
Yices2 Yices default unsat ✅ 0.42647 0.42593
Z3 z3 4.4.0 default unsat ✅ 15.14800 15.14270
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 7.60163 7.60677
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 4.76360 4.76729
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 35.47740 35.49770
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 38.15510 48.99050
Toysmt toysmt default unknown ❌ 2400.07000 2401.70000
veriT veriT-dev default unsat ✅ 0.50683 0.50723
Yices2 Yices-2.4.2 default unsat ✅ 0.40060 0.40078
Z3 z3-4.4.1 default unsat ✅ 15.86400 15.87590
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 17.56720 17.56510
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 5.03040 5.03141
OpenSMT opensmt2-2017-06-04 default unsat ✅ 29.45180 29.44980
SMTInterpol SMTInterpol default unsat ✅ 48.40620 62.50730
veriT veriT-2017-06-17 default unsat ✅ 0.45829 0.45850
Yices2 Yices2-Main default unsat ✅ 0.53708 0.53177
Z3 z3-4.5.0 default unsat ✅ 19.35450 19.34970
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 6.78508 6.78489
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 4.15678 4.15767
OpenSMT opensmt2_default unsat ✅ 34.55350 34.54550
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 45.75890 56.53110
veriT veriT_default unsat ✅ 0.50470 0.50460
Yices2 Yices 2.6.0_default unsat ✅ 1.21291 1.21287
Z3 z3-4.7.1_default unsat ✅ 19.14030 19.13940
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unknown ❌ 177.78600 705.88000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 8.99322 8.99318
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 18.70470 18.70290
Par4 Par4-wrapped-sq_default unsat ✅ 0.48939 0.00577
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 40.16330 49.39350
veriT veriT-wrapped-sq_default unsat ✅ 0.48028 0.48056
Yices2 Yices 2.6.0_default unsat ✅ 0.49547 0.49543
Yices 2.6.2-wrapped-sq_default unsat ✅ 0.45119 0.45120
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 13.80780 13.80800