Benchmark

non-incremental/QF_UF/NEQ/NEQ015_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
Size731342
Compressed Size99312
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 731334
Compressed Size99321
Max. Term Depth2257
Asserts 1
Declared Functions39
Declared Constants14
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not5137 or12034 and1 =8808
distinct1 let2250

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 ARIO Ario 1.2 unsat ✅ 4.20000 —
Barcelogic Barcelogic 1.1 unsat ✅ 2.30000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 59.90000 —
CVC CVC unsat ✅ 266.90000 —
CVC3 CVC3 unsat ✅ 695.40000 —
HTP HTP unsat ✅ 51.40000 —
HTP patched (hors-concours) unsat ✅ 158.50000 —
MathSAT MathSAT 3.4 unsat ✅ 141.90000 —
Yices Yices 1.0 unsat ✅ 3.90000 —
SMT-COMP 2010 CVC3 CVC3 2.3 unsat ✅ 258.90000 —
OpenSMT OpenSMT-1.0-alpha unsat ✅ 6.70000 —
veriT veriT 201007 unsat ✅ 3.10000 —
Yices2 Yices 2 proto unsat ✅ 2.90000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 103.30000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 5.40000 —
MathSAT MathSAT 5 unsat ✅ 1.80000 —
MathSAT5 unsat ✅ 2.90000 —
OpenSMT opensmt unsat ✅ 9.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 12.40000 —
veriT veriT unsat ✅ 3.00000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 2.60000 —
Z3 Z3 unsat ✅ 4.50000 —
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 ✅ 0.89430 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 1.19693 —
CVC4-SMT-EVAL-2013 default unsat ✅ 1.29051 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 1.89535 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 1.44892 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 2.27208 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.98968 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.31373 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 6.08767 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 14.33720 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 51.07600 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 4.57489 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.51781 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 3.28079 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 0.81779 —
veriT-SMT-COMP-2011 default unsat ✅ 1.13530 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.60297 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.73132 —
Z3-SMT-COMP-2011 default unsat ✅ 0.71592 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 2.68188 2.67259
MathSAT MathSAT-5.2.12-Main default unsat ✅ 1.58876 1.58776
OpenSMT opensmt2-2014-06-14c default unsat ✅ 49.00410 49.00860
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 5.27627 10.00050
veriT veriT-smtcomp2014 default unsat ✅ 0.76607 0.75788
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.35910 0.34995
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.60798 2.59960
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 2.14556 2.14467
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 2.15915 2.15767
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 1.40271 1.40179
OpenSMT OpenSMT2 default unsat ✅ 19.62230 19.62600
OpenSMT2-parallel default unsat ✅ 15.50600 48.91360
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 5.80345 10.31040
SMT-RAT SMT-RAT-final default unsat ✅ 197.67800 197.76200
veriT veriT default unsat ✅ 0.97990 0.97885
Yices2 Yices default unsat ✅ 0.29620 0.29495
Z3 z3 4.4.0 default unsat ✅ 9.64019 9.64453
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 4.35892 4.36126
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.98817 0.98961
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 5.38623 5.38903
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 3.93193 14.33070
Toysmt toysmt default unknown ❌ 2400.01000 2401.51000
veriT veriT-dev default unsat ✅ 0.58016 0.58059
Yices2 Yices-2.4.2 default unsat ✅ 0.30997 0.31010
Z3 z3-4.4.1 default unsat ✅ 2.58894 2.59170
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 2.89780 2.89498
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 1.04588 1.04028
OpenSMT opensmt2-2017-06-04 default unsat ✅ 5.63399 5.63280
SMTInterpol SMTInterpol default unsat ✅ 3.71992 12.65740
veriT veriT-2017-06-17 default unsat ✅ 0.65539 0.65480
Yices2 Yices2-Main default unsat ✅ 0.14451 0.14397
Z3 z3-4.5.0 default unsat ✅ 2.84142 2.84115
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 1.33790 1.33807
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.40548 2.40653
OpenSMT opensmt2_default unsat ✅ 11.83830 11.83690
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 5.50441 12.74840
veriT veriT_default unsat ✅ 0.33464 0.33488
Yices2 Yices 2.6.0_default unsat ✅ 0.34780 0.34767
Z3 z3-4.7.1_default unsat ✅ 2.77779 2.77736
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 6.39505 6.39144
OpenSMT OpenSMT a78dcf01_default unsat ✅ 1.44627 1.44609
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 17.17720 31.88000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.31408 0.31400
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.31858 0.31852
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 4.70568 4.60505
OpenSMT OpenSMT unsat ✅ 1.40259 1.30269
plat-smt plat-smt unsat ✅ 1.52706 1.42733
SMTInterpol SMTInterpol unsat ✅ 21.58285 45.87812
Yices2 Yices2 unsat ✅ 1.19656 1.09611
Z3alpha Z3-alpha unsat ✅ 1.32143 1.22101
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 4.01938 3.89793
OpenSMT OpenSMT unsat ✅ 0.98342 0.86308
SMTInterpol SMTInterpol unsat ✅ 12.05793 22.78195
Yices2 Yices2 unsat ✅ 0.70416 0.58134