Benchmark

non-incremental/QF_UF/NEQ/NEQ015_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
Size318025
Compressed Size48397
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 318017
Compressed Size48404
Max. Term Depth1071
Asserts 1
Declared Functions39
Declared Constants13
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not2306 or5141 and1 =3719
distinct1 let1064

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 ARIO Ario 1.2 unsat ✅ 1.40000 —
Barcelogic Barcelogic 1.1 unsat ✅ 1.80000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 3.40000 —
CVC CVC unsat ✅ 17.80000 —
CVC3 CVC3 unsat ✅ 44.50000 —
HTP HTP unsat ✅ 6.70000 —
HTP patched (hors-concours) unsat ✅ 9.50000 —
MathSAT MathSAT 3.4 unsat ✅ 23.00000 —
Yices Yices 1.0 unsat ✅ 0.60000 —
SMT-COMP 2007 Barcelogic Barcelogic 1.2 unsat ✅ 0.70000 —
CVC3 CVC3 1.2 unsat ✅ 30.30000 —
MathSAT MathSAT 4.0 unsat ✅ 1.40000 —
Yices Yices 1.0 unsat ✅ 0.50000 —
Yices 1.0.10 unsat ✅ 0.40000 —
Z3 Z3 0.1 unsat ✅ 0.40000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 166.88400 —
CVC3-SMT-COMP-2011 default unsat ✅ 166.71700 —
CVC3-SMT-COMP-2012 default unsat ✅ 166.18400 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 0.29720 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.37198 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.44151 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.35901 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.33699 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.57719 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.53382 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.39878 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 0.33236 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.92315 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 8.89632 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.92328 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.99842 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.04563 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 1.59608 —
veriT-SMT-COMP-2011 default unsat ✅ 0.36915 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.22320 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.29099 —
Z3-SMT-COMP-2011 default unsat ✅ 0.29391 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 1.23632 1.21781
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.41934 0.41794
OpenSMT opensmt2-2014-06-14c default unsat ✅ 18.15770 18.15620
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.47265 6.15806
veriT veriT-smtcomp2014 default unsat ✅ 0.56768 0.55891
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.10741 0.09898
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.26900 0.25796
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.75829 0.75688
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.76060 0.75888
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.37306 0.37194
OpenSMT OpenSMT2 default unsat ✅ 1.58728 1.58676
OpenSMT2-parallel default unsat ✅ 1.57530 1.57476
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.22386 5.09223
SMT-RAT SMT-RAT-final default unsat ✅ 27.49000 27.49680
veriT veriT default unsat ✅ 0.27866 0.27796
Yices2 Yices default unsat ✅ 0.09035 0.08898
Z3 z3 4.4.0 default unsat ✅ 0.32355 0.32395
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.57550 0.57637
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.43798 0.43990
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.76437 0.76521
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.53205 4.81056
Toysmt toysmt default unknown ❌ 113.38100 113.44900
veriT veriT-dev default unsat ✅ 0.13799 0.13859
Yices2 Yices-2.4.2 default unsat ✅ 0.17372 0.17378
Z3 z3-4.4.1 default unsat ✅ 0.46941 0.47080
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.81286 0.81123
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.65407 0.65338
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.74819 0.74725
SMTInterpol SMTInterpol default unsat ✅ 2.65672 9.18732
veriT veriT-2017-06-17 default unsat ✅ 0.13942 0.13889
Yices2 Yices2-Main default unsat ✅ 0.20047 0.19948
Z3 z3-4.5.0 default unsat ✅ 0.45339 0.45250
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.65064 0.65070
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.37871 0.37971
OpenSMT opensmt2_default unsat ✅ 0.94212 0.94199
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.08322 6.13806
veriT veriT_default unsat ✅ 0.16601 0.16602
Yices2 Yices 2.6.0_default unsat ✅ 0.17585 0.17575
Z3 z3-4.7.1_default unsat ✅ 0.27183 0.27135
SMT-COMP 2019 0.12 (7/8) Alt-Ergo Alt-Ergo-SMTComp-2019-wrapped-sq_default unknown ❌ 137.21700 544.62000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.73543 0.73566
OpenSMT OpenSMT-wrapped-sq_default unsat ✅ 1.96436 1.96420
Par4 Par4-wrapped-sq_default unsat ✅ 0.40701 0.00594
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1.85236 5.42717
veriT veriT-wrapped-sq_default unsat ✅ 0.14625 0.14656
Yices2 Yices 2.6.0_default unsat ✅ 0.39483 0.39461
Yices 2.6.2-wrapped-sq_default unsat ✅ 0.35730 0.35728
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 0.45562 0.45559
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 0.39634 0.39629
Par4 Par4-wrapped-sq_default unsat ✅ 0.09714 0.00623
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.97497 5.61294
veriT veriT_default unsat ✅ 0.15487 0.15509
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.08965 0.08961
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.09031 0.09023
Z3 z3-4.8.11_default unsat ✅ 0.60968 0.60916
z3-4.8.8_default unsat ✅ 0.62422 0.62417
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.46429 1.46467
MathSAT MathSAT-5.6.8_default unsat ✅ 0.66990 0.66987
veriT veriT_default unsat ✅ 0.18589 0.18604
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.13080 0.13076
Z3 z3-4.8.17_default unsat ✅ 0.58345 0.58560
z3-4.8.11_default unsat ✅ 0.58600 0.58592
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.28278 1.28220
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.37851 0.37834
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 4.29600 11.61420
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.10687 0.10685
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.10702 0.10699
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 1.51664 1.39595
OpenSMT OpenSMT unsat ✅ 0.95494 0.82757
SMTInterpol SMTInterpol unsat ✅ 4.75719 11.72140
Yices2 Yices2 unsat ✅ 0.28753 0.17307