Benchmark

non-incremental/QF_UF/SEQ/SEQ026_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
Size66434
Compressed Size8439
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 66426
Compressed Size8445
Max. Term Depth33
Asserts 1
Declared Functions5
Declared Constants8
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not1 or208 and1 =2226
distinct1 let28

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2006 0.29 (5/7) ARIO Ario 1.2 unsat ✅ 261.50000 —
Barcelogic Barcelogic 1.1 unsat ✅ 43.70000 —
Barcelogic 1.0 (2005 winner) unsat ✅ 56.70000 —
CVC CVC timeout ✅ 1207.90000 —
CVC3 CVC3 unknown ❌ 577.90000 —
HTP HTP unsat ✅ 17.30000 —
HTP patched (hors-concours) unsat ✅ 15.90000 —
MathSAT MathSAT 3.4 unsat ✅ 145.70000 —
Yices Yices 1.0 unsat ✅ 5.20000 —
SMT-COMP 2007 Barcelogic Barcelogic 1.2 unsat ✅ 78.10000 —
CVC3 CVC3 1.2 unsat ✅ 132.40000 —
MathSAT MathSAT 4.0 unsat ✅ 14.30000 —
Yices Yices 1.0 unsat ✅ 2.90000 —
Yices 1.0.10 unsat ✅ 3.90000 —
Z3 Z3 0.1 unsat ✅ 15.50000 —
SMT-COMP 2009 CVC3 CVC3 2.0 unsat ✅ 158.90000 —
MathSAT MathSAT 4.3 unsat ✅ 5.70000 —
OpenSMT OpenSMT 0.2 unsat ✅ 56.60000 —
veriT veriT 200907 unsat ✅ 252.70000 —
Yices2 Yices 2 proto unsat ✅ 3.50000 —
Yices2 (proto c) unsat ✅ 3.20000 —
SMT-COMP 2011 CVC3 CVC3 v2.4 unsat ✅ 203.40000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 119.80000 —
MathSAT MathSAT 5 unsat ✅ 5.40000 —
MathSAT5 unsat ✅ 4.20000 —
OpenSMT opensmt unsat ✅ 70.90000 —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 13.20000 —
veriT veriT unsat ✅ 6.60000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 4.10000 —
Z3 Z3 unsat ✅ 3.30000 —
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 ✅ 48.79360 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 51.18440 —
CVC4-SMT-EVAL-2013 default unsat ✅ 68.77360 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 4.72047 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 2.33098 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 6.10607 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 3.21073 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 2.90242 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 6.09044 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 33.82620 —
OpenSMT-SMT-EVAL-2013 default unknown ❌ — —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 5.33092 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 3.95139 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 4.77540 —
veriT veriT-SMT-COMP-2010 default unsat ✅ 126.66200 —
veriT-SMT-COMP-2011 default unsat ✅ 8.50616 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.27640 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.59681 —
Z3-SMT-COMP-2011 default unsat ✅ 0.41327 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 59.51470 59.52890
MathSAT MathSAT-5.2.12-Main default unsat ✅ 3.35165 3.34249
OpenSMT opensmt2-2014-06-14c default unsat ✅ 220.95700 221.03700
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 4.64607 7.27289
veriT veriT-smtcomp2014 default unsat ✅ 0.53248 0.52392
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.34350 0.33095
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2.05681 2.04969
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 120.08000 120.12700
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 119.68600 119.73100
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 2.53385 2.53361
OpenSMT OpenSMT2 default unsat ✅ 33.67150 33.68690
OpenSMT2-parallel default unsat ✅ 17.27880 62.52650
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.60928 5.74013
SMT-RAT SMT-RAT-final default unsat ✅ 42.77640 42.79350
veriT veriT default unsat ✅ 0.64068 0.63990
Yices2 Yices default unsat ✅ 0.10226 0.10098
Z3 z3 4.4.0 default unsat ✅ 2.54293 2.54361
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 52.42390 52.46000
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 2.22488 2.22697
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 24.53270 24.54670
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 5.93487 11.77570
Toysmt toysmt default unknown ❌ 2400.02000 2401.48000
veriT veriT-dev default unsat ✅ 0.24298 0.24352
Yices2 Yices-2.4.2 default unsat ✅ 0.27113 0.27126
Z3 z3-4.4.1 default unsat ✅ 2.41601 2.41866
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 90.11600 90.10790
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 3.23440 6.45391
OpenSMT opensmt2-2017-06-04 default unsat ✅ 19.21080 19.21220
SMTInterpol SMTInterpol default unsat ✅ 7.22588 13.57270
veriT veriT-2017-06-17 default unsat ✅ 0.19868 0.19816
Yices2 Yices2-Main default unsat ✅ 0.10530 0.10452
Z3 z3-4.5.0 default unsat ✅ 2.47514 2.47424
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 184.37000 184.35000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 2.68265 2.68331
OpenSMT opensmt2_default unsat ✅ 3.51203 3.51203
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 4.39215 8.24751
veriT veriT_default unsat ✅ 0.34765 0.34774
Yices2 Yices 2.6.0_default unsat ✅ 0.44589 0.44580
Z3 z3-4.7.1_default unsat ✅ 2.97523 2.97482
SMT-COMP 2021 MathSAT mathsat-5.6.6_default unsat ✅ 2.71215 5.40195
Par4 Par4-wrapped-sq_default unsat ✅ 0.20641 0.00626
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 12.19850 22.46180
veriT veriT_default unsat ✅ 0.20925 0.20948
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.17831 0.17827
Yices 2.6.2 for SMTCOMP2020_default unsat ✅ 0.17768 0.17765
Z3 z3-4.8.11_default unsat ✅ 2.10986 2.10983
z3-4.8.8_default unsat ✅ 2.17828 2.17797
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 15.26260 15.25470
MathSAT MathSAT-5.6.8_default unsat ✅ 3.41829 3.41797
veriT veriT_default unsat ✅ 0.57459 0.57482
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.20993 0.20988
Z3 z3-4.8.17_default unsat ✅ 3.42133 3.42301
z3-4.8.11_default unsat ✅ 2.17270 4.28254
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 8.59914 8.48088
OpenSMT OpenSMT unsat ✅ 2.30180 2.18276
SMTInterpol SMTInterpol unsat ✅ 22.71014 41.45697
Yices2 Yices2 unsat ✅ 0.40478 0.28207