Benchmark

non-incremental/QF_UF/NEQ/NEQ032_size5.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
Size51240
Compressed Size7140
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 51232
Compressed Size7134
Max. Term Depth125
Asserts 1
Declared Functions13
Declared Constants9
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not481 or909 and1 =825
distinct1 let120

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.29 (5/7) ARIO Ario 1.2 unsat ✅ 35.90000 —
Barcelogic Barcelogic 1.1 unsat ✅ 394.60000 —
Barcelogic 1.0 (2005 winner) timeout ✅ 1207.90000 —
CVC CVC timeout ✅ 1207.90000 —
CVC3 CVC3 unknown ❌ 532.30000 —
HTP HTP timeout ✅ 1208.10000 —
HTP patched (hors-concours) unsat ✅ 1158.80000 —
MathSAT MathSAT 3.4 unsat ✅ 61.20000 —
Yices Yices 1.0 unsat ✅ 7.90000 —
SMT-COMP 2007 0.20 (4/5) Barcelogic Barcelogic 1.2 unsat ✅ 43.90000 —
CVC3 CVC3 1.2 unknown ❌ 1801.00000 —
MathSAT MathSAT 4.0 unsat ✅ 62.70000 —
Yices Yices 1.0 unsat ✅ 6.90000 —
Yices 1.0.10 unsat ✅ 5.60000 —
Z3 Z3 0.1 unsat ✅ 8.90000 —
SMT-COMP 2011 0.12 (7/8) CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 3.00000 —
MathSAT MathSAT 5 unsat ✅ 14.80000 —
MathSAT5 unsat ✅ 25.90000 —
OpenSMT opensmt unsat ✅ 42.00000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 65.30000 —
veriT veriT unsat ✅ 1.50000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 6.30000 —
Z3 Z3 unsat ✅ 0.80000 —
SMT Evaluation 2013 0.14 (6/7) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 0.71207 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 11.53490 —
CVC4-SMT-EVAL-2013 default unsat ✅ 12.12370 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 9.32520 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 11.84860 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 15.79440 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 15.31330 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 2.79953 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 15.58490 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 18.68080 —
OpenSMT-SMT-EVAL-2013 default unknown ❌ — —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 36.21690 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 12.67860 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 25.34400 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 72.89930 —
veriT-SMT-COMP-2011 default unsat ✅ 0.85612 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.42998 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.63341 —
Z3-SMT-COMP-2011 default unsat ✅ 0.55880 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 14.41830 14.41480
MathSAT MathSAT-5.2.12-Main default unsat ✅ 14.84230 14.83870
OpenSMT opensmt2-2014-06-14c default unsat ✅ 174.74700 174.80700
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 34.23180 37.09040
veriT veriT-smtcomp2014 default unsat ✅ 0.53153 0.53092
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.47530 0.47393
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.56124 0.55292
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 12.33290 12.33310
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 12.40390 12.40710
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 9.65474 9.65853
OpenSMT OpenSMT2 default unsat ✅ 95.87120 95.90040
OpenSMT2-parallel default unsat ✅ 36.74070 139.93600
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 29.88550 33.50790
SMT-RAT SMT-RAT-final default unsat ✅ 286.49600 286.61400
veriT veriT default unsat ✅ 0.43603 0.43493
Yices2 Yices default unsat ✅ 1.07382 1.07284
Z3 z3 4.4.0 default unsat ✅ 0.54545 0.54592
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 14.86270 14.87150
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 13.71390 13.72270
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 35.11200 35.13240
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 33.87400 39.26300
Toysmt toysmt default unknown ❌ 2400.08000 2401.66000
veriT veriT-dev default unsat ✅ 0.43827 0.43873
Yices2 Yices-2.4.2 default unsat ✅ 0.22023 0.22031
Z3 z3-4.4.1 default unsat ✅ 0.63736 0.63881
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 14.18940 14.18650
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 10.26040 10.26000
OpenSMT opensmt2-2017-06-04 default unsat ✅ 35.41200 35.40700
SMTInterpol SMTInterpol default unsat ✅ 49.48300 54.50140
veriT veriT-2017-06-17 default unsat ✅ 0.54722 0.54664
Yices2 Yices2-Main default unsat ✅ 0.39230 0.39187
Z3 z3-4.5.0 default unsat ✅ 1.27163 1.27094
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 14.16840 14.16470
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.84149 8.84153
OpenSMT opensmt2_default unsat ✅ 34.01880 34.01490
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 48.30760 55.02360
veriT veriT_default unsat ✅ 0.18885 0.18898
Yices2 Yices 2.6.0_default unsat ✅ 0.80924 0.80907
Z3 z3-4.7.1_default unsat ✅ 0.80511 0.80507
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 11.70810 11.70610
Par4 Par4-wrapped-sq_default unsat ✅ 0.27779 0.00660
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 35.02000 45.38580
veriT veriT_default unsat ✅ 0.48498 0.48520
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.76916 0.76912
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.77793 0.77774
Z3 z3-4.8.11_default unsat ✅ 0.62008 0.62006
z3-4.8.8_default unsat ✅ 0.65036 0.65027
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 1.61202 1.61253
MathSAT MathSAT-5.6.8_default unsat ✅ 7.71746 7.71646
veriT veriT_default unsat ✅ 0.54361 0.54382
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.35526 0.35516
Z3 z3-4.8.17_default unsat ✅ 0.63087 0.63264
z3-4.8.11_default unsat ✅ 0.55933 0.55929
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 1.93998 1.93790
OpenSMT OpenSMT a78dcf01_default unsat ✅ 8.95917 8.95805
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 33.62500 47.55010
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.49794 0.49790
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.50115 0.50104
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 1.21499 1.11550
OpenSMT OpenSMT unsat ✅ 9.56324 9.46178
plat-smt plat-smt unsat ✅ 0.60598 0.50617
SMTInterpol SMTInterpol unsat ✅ 42.23956 66.99779
Yices2 Yices2 unsat ✅ 1.01979 0.91992
Z3alpha Z3-alpha unsat ✅ 0.74893 0.64944
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 1.62229 1.49585
OpenSMT OpenSMT unsat ✅ 5.63920 5.51143
SMTInterpol SMTInterpol unsat ✅ 29.66069 44.08364
Yices2 Yices2 unsat ✅ 0.57171 0.45511