Benchmark

non-incremental/QF_UF/PEQ/PEQ012_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
Size13230
Compressed Size2552
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 13222
Compressed Size2572
Max. Term Depth13
Asserts 1
Declared Functions1
Declared Constants12
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not113 or148 and1 =356
distinct1 let9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2007 Barcelogic Barcelogic 1.2 unsat ✅ 7.10000 —
CVC3 CVC3 1.2 unsat ✅ 82.70000 —
MathSAT MathSAT 4.0 unsat ✅ 11.70000 —
Yices Yices 1.0 unsat ✅ 4.30000 —
Yices 1.0.10 unsat ✅ 4.60000 —
Z3 Z3 0.1 unsat ✅ 9.40000 —
SMT-COMP 2008 Barcelogic Barcelogic 1.3 unsat ✅ 1.50000 —
CVC3 CVC3-1.5 unsat ✅ 83.30000 —
MathSAT MathSAT-4.2 unsat ✅ 7.40000 —
OpenSMT OpenSMT 0.1 unsat ✅ 7.80000 —
Yices2 Yices2 (proto c) unsat ✅ 0.40000 —
Z3 Z3 0.1 unsat ✅ 9.80000 —
Z3.2 unsat ✅ 1.80000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 27.70000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 2.90000 —
MathSAT MathSAT 5 unsat ✅ 1.30000 —
MathSAT5 unsat ✅ 1.60000 —
OpenSMT opensmt unsat ✅ 1.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 14.40000 —
veriT veriT unsat ✅ 9.30000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 3.20000 —
Z3 Z3 unsat ✅ 1.90000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 7.11666 —
CVC3-SMT-COMP-2011 default unsat ✅ — —
CVC3-SMT-COMP-2012 default unsat ✅ 6.45512 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 2.40718 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 13.55090 —
CVC4-SMT-EVAL-2013 default unsat ✅ 13.98070 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.81203 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.96542 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.00618 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.82532 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 1.19250 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 1.02721 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 0.94515 —
OpenSMT-SMT-EVAL-2013 default unsat ✅ 15.51590 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.98493 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 5.00465 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.73720 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 6.60650 —
veriT-SMT-COMP-2011 default unsat ✅ 0.56312 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.12710 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.13148 —
Z3-SMT-COMP-2011 default unsat ✅ 0.12833 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 13.85940 13.85390
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.85925 0.85787
OpenSMT opensmt2-2014-06-14c default unsat ✅ 3.20451 6.29451
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.31809 4.61030
veriT veriT-smtcomp2014 default unsat ✅ 0.11046 0.10098
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.04819 0.04699
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.34423 1.33580
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 20.61140 20.61790
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 20.68740 20.69390
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.81456 0.81388
OpenSMT OpenSMT2 default unsat ✅ 1.72773 1.72774
OpenSMT2-parallel default unsat ✅ 1.75834 1.75773
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.58934 8.50371
SMT-RAT SMT-RAT-final default unsat ✅ 7.07012 7.07092
veriT veriT default unsat ✅ 0.10414 0.10298
Yices2 Yices default unsat ✅ 0.03367 0.03299
Z3 z3 4.4.0 default unsat ✅ 1.15424 1.15482
SMT-COMP 2016 CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 19.84790 19.86140
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.80066 0.80205
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 1.26346 1.26436
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.90298 5.04411
Toysmt toysmt default unsat ✅ 123.01400 123.08600
veriT veriT-dev default unsat ✅ 0.08171 0.08189
Yices2 Yices-2.4.2 default unsat ✅ 0.04992 0.04990
Z3 z3-4.4.1 default unsat ✅ 1.22957 1.23142
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 14.67900 14.66920
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.86337 0.85729
OpenSMT opensmt2-2017-06-04 default unsat ✅ 1.50312 1.50247
SMTInterpol SMTInterpol default unsat ✅ 2.89992 8.01259
veriT veriT-2017-06-17 default unsat ✅ 0.12378 0.12336
Yices2 Yices2-Main default unsat ✅ 0.04947 0.04853
Z3 z3-4.5.0 default unsat ✅ 1.45991 1.45919
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 18.60380 18.60320
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.92031 0.92125
OpenSMT opensmt2_default unsat ✅ 1.45842 1.45824
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.39391 5.89880
veriT veriT_default unsat ✅ 0.12772 0.12792
Yices2 Yices 2.6.0_default unsat ✅ 0.03652 0.03645
Z3 z3-4.7.1_default unsat ✅ 1.16545 1.16513
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 0.75326 0.75307
Par4 Par4-wrapped-sq_default unsat ✅ 0.04979 0.00658
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 6.81723 15.91420
veriT veriT_default unsat ✅ 0.07740 0.07767
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.03960 0.03956
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.04019 0.04015
Z3 z3-4.8.11_default unsat ✅ 1.14320 1.14318
z3-4.8.8_default unsat ✅ 1.29715 1.29700
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.79921 0.69916
OpenSMT OpenSMT unsat ✅ 0.88725 0.78728
plat-smt plat-smt unsat ✅ 0.76755 0.66676
SMTInterpol SMTInterpol unsat ✅ 10.80543 26.05633
Yices2 Yices2 unsat ✅ 0.24349 0.14379
Z3alpha Z3-alpha unsat ✅ 0.50307 0.40326
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.95272 0.82676
OpenSMT OpenSMT unsat ✅ 0.98528 0.85691
SMTInterpol SMTInterpol unsat ✅ 8.70470 18.05434
Yices2 Yices2 unsat ✅ 0.30466 0.18489