Benchmark

non-incremental/QF_UF/NEQ/NEQ004_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
Size16180
Compressed Size3077
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 16172
Compressed Size3115
Max. Term Depth70
Asserts 1
Declared Functions9
Declared Constants12
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not134 or328 and1 =192
distinct1 let66

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2005 0.30 (7/10) ARIO Ario unsat ✅ 0.40000 —
Barcelogic BarcelogicTools unsat ✅ 0.10000 —
CVC CVC unsat ✅ 38.00000 —
CVC Lite CVC Lite unsat ✅ 26.60000 —
HTP HTP unknown ❌ — —
MathSAT MathSat unsat ✅ 0.50000 —
Sammy Sammy unknown ❌ — —
SBT SBT unsat ✅ 0.10000 —
SVC SVC unknown ❌ — —
Yices Yices unsat ✅ 0.70000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 3.81512 —
CVC3-SMT-COMP-2011 default unsat ✅ 3.43241 —
CVC3-SMT-COMP-2012 default unsat ✅ 3.35875 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 0.05415 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.32228 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.36747 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.15489 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.12181 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.16377 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.15011 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.09994 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 0.23825 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.23321 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 1.32426 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.36292 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.14274 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.21031 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 0.24923 —
veriT-SMT-COMP-2011 default unsat ✅ 0.03463 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.02182 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.01909 —
Z3-SMT-COMP-2011 default unsat ✅ 0.02857 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 0.39283 0.38194
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.14289 0.13398
OpenSMT opensmt2-2014-06-14c default unsat ✅ 0.43912 0.43093
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.23640 2.74658
veriT veriT-smtcomp2014 default unsat ✅ 0.02241 0.02100
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01769 0.00900
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 0.05044 0.04199
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.56400 0.56191
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.56392 0.56191
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.16945 0.16797
OpenSMT OpenSMT2 default unsat ✅ 0.53285 0.53192
OpenSMT2-parallel default unsat ✅ 0.54186 0.54092
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.34612 3.08653
SMT-RAT SMT-RAT-final default unsat ✅ 0.65750 0.65690
veriT veriT default unsat ✅ 0.01729 0.01600
Yices2 Yices default unsat ✅ 0.00918 0.00800
Z3 z3 4.4.0 default unsat ✅ 0.04080 0.04099
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.50044 0.50073
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.16647 0.16750
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 0.40220 0.40240
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.76550 2.23311
Toysmt toysmt default unsat ✅ 13.76410 13.77290
veriT veriT-dev default unsat ✅ 0.01763 0.01839
Yices2 Yices-2.4.2 default unsat ✅ 0.01201 0.01157
Z3 z3-4.4.1 default unsat ✅ 0.03952 0.04106
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.54522 0.54435
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.13426 0.13497
OpenSMT opensmt2-2017-06-04 default unsat ✅ 0.30413 0.30279
SMTInterpol SMTInterpol default unsat ✅ 0.89040 2.60716
veriT veriT-2017-06-17 default unsat ✅ 0.01710 0.01687
Yices2 Yices2-Main default unsat ✅ 0.01135 0.01065
Z3 z3-4.5.0 default unsat ✅ 0.04707 0.04576
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.68371 0.68381
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.15468 0.15567
OpenSMT opensmt2_default unsat ✅ 0.25330 0.25323
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.07130 2.72846
veriT veriT_default unsat ✅ 0.02079 0.02095
Yices2 Yices 2.6.0_default unsat ✅ 0.01504 0.01500
Z3 z3-4.7.1_default unsat ✅ 0.04440 0.04435
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 0.15325 0.15319
Par4 Par4-wrapped-sq_default unsat ✅ 0.02405 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.69628 4.60547
veriT veriT_default unsat ✅ 0.02417 0.02443
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01384 0.01378
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.01323 0.01320
Z3 z3-4.8.11_default unsat ✅ 0.06229 0.04488
z3-4.8.8_default unsat ✅ 0.06381 0.06376
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.14490 0.14513
MathSAT MathSAT-5.6.8_default unsat ✅ 0.18986 0.18714
veriT veriT_default unsat ✅ 0.02012 0.02037
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01152 0.00832
Z3 z3-4.8.17_default unsat ✅ 0.05110 0.05335
z3-4.8.11_default unsat ✅ 0.02953 0.02945
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.28459 0.18467
OpenSMT OpenSMT unsat ✅ 0.34268 0.24253
plat-smt plat-smt unsat ✅ 0.22636 0.12648
SMTInterpol SMTInterpol unsat ✅ 2.06189 5.77838
Yices2 Yices2 unsat ✅ 0.24616 0.14522
Z3alpha Z3-alpha unsat ✅ 0.27660 0.17682
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.35500 0.22900
OpenSMT OpenSMT unsat ✅ 0.35077 0.23278
SMTInterpol SMTInterpol unsat ✅ 1.59829 4.23959
Yices2 Yices2 unsat ✅ 0.29309 0.16581