Benchmark

non-incremental/QF_UF/NEQ/NEQ048_size8.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
Size69955
Compressed Size9547
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 69947
Compressed Size9554
Max. Term Depth6
Asserts 1
Declared Functions4
Declared Constants13
Declared Sorts 1
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not521 or789 and1 =1738
distinct1 let2

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.50 (3/6) Barcelogic Barcelogic 1.3 unsat ✅ 942.70000 —
CVC3 CVC3-1.5 unknown ❌ 1801.00000 —
MathSAT MathSAT-4.2 unknown ❌ 1800.80000 —
OpenSMT OpenSMT 0.1 unknown ❌ 1801.00000 —
Yices2 Yices2 (proto c) unsat ✅ 387.60000 —
Z3 Z3 0.1 unsat ✅ 884.60000 —
Z3.2 unsat ✅ 303.60000 —
SMT-COMP 2009 0.60 (2/5) CVC3 CVC3 2.0 unknown ❌ 900.00000 —
MathSAT MathSAT 4.3 unsat ✅ 431.80000 —
OpenSMT OpenSMT 0.2 unknown ❌ 900.00000 —
veriT veriT 200907 unknown ❌ 900.00000 —
Yices2 Yices 2 proto unsat ✅ 278.90000 —
Yices2 (proto c) unsat ✅ 350.00000 —
SMT-COMP 2010 0.75 (1/4) CVC3 CVC3 2.3 unknown ❌ 1200.00000 —
OpenSMT OpenSMT-1.0-alpha unknown ❌ 1200.00000 —
veriT veriT 201007 unknown ❌ 1200.00000 —
Yices2 Yices 2 proto unsat ✅ 254.70000 —
SMT-COMP 2011 0.25 (6/8) CVC3 CVC3 v2.4 unknown ❌ 1200.00000 —
CVC4 CVC4 1.0rc.2026 unsat ✅ 317.40000 —
MathSAT MathSAT 5 unsat ✅ 402.00000 —
MathSAT5 unsat ✅ 445.50000 —
OpenSMT opensmt unsat ✅ 375.00000 —
SMTInterpol SMTInterpol 2.0pre unknown ❌ 1200.00000 —
veriT veriT unsat ✅ 3.80000 —
Yices2 smtlib2parser+Yices 1.0.29 unsat ✅ 196.20000 —
Z3 Z3 unsat ✅ 0.30000 —
SMT Evaluation 2013 CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 572.08600 —
CVC3-SMT-COMP-2011 default unsat ✅ 554.05700 —
CVC3-SMT-COMP-2012 default unsat ✅ 526.11700 —
CVC4 CVC4-SMT-COMP-2011 default unsat ✅ 214.21600 —
CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 175.71100 —
CVC4-SMT-EVAL-2013 default unsat ✅ 221.35300 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 309.01400 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 323.83000 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 392.03100 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 347.76900 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 370.94700 —
OpenSMT OpenSMT-SMT-COMP-2010 default unsat ✅ 277.31300 —
OpenSMT-SMT-COMP-2011 default unsat ✅ 366.12700 —
OpenSMT-SMT-EVAL-2013 default unknown ❌ — —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 292.57100 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1285.96000 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 225.54500 —
veriT veriT-SMT-COMP-2010 default unknown ❌ — —
veriT-SMT-COMP-2011 default unsat ✅ 6.35812 —
veriT-SMT-EVAL-2013 default unsat ✅ 0.45944 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 93.17990 —
Z3-SMT-COMP-2011 default unsat ✅ 0.28193 —
SMT-COMP 2014 CVC4 CVC4 f7118b2 default unsat ✅ 208.47000 208.53500
MathSAT MathSAT-5.2.12-Main default unsat ✅ 325.66100 325.77900
OpenSMT opensmt2-2014-06-14c default unsat ✅ 1166.98000 1167.45000
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 367.53100 374.11700
veriT veriT-smtcomp2014 default unsat ✅ 4.20688 4.20436
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.70773 0.69889
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 111.24100 111.27100
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 268.59600 268.68900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 260.05800 260.15700
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 324.27700 324.41800
OpenSMT OpenSMT2 default unsat ✅ 840.14000 840.46500
OpenSMT2-parallel default unsat ✅ 480.83700 1912.13000
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 295.81800 301.13400
SMT-RAT SMT-RAT-final default unsat ✅ 1184.05000 1184.54000
veriT veriT default unsat ✅ 0.29353 0.29296
Yices2 Yices default unsat ✅ 0.22542 0.22496
Z3 z3 4.4.0 default unsat ✅ 85.27880 85.31600
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 293.64200 293.80700
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 211.63400 211.74700
OpenSMT OpenSMT2-2016-05-12 default unsat ✅ 381.94600 382.15100
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 294.73200 302.15600
Toysmt toysmt default unknown ❌ 2400.04000 2401.43000
veriT veriT-dev default unsat ✅ 0.26850 0.26881
Yices2 Yices-2.4.2 default unsat ✅ 0.33640 0.33655
Z3 z3-4.4.1 default unsat ✅ 108.93800 108.98100
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 224.55100 224.53200
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 310.94400 310.90000
OpenSMT opensmt2-2017-06-04 default unsat ✅ 387.05200 387.03400
SMTInterpol SMTInterpol default unsat ✅ 432.55900 442.73800
veriT veriT-2017-06-17 default unsat ✅ 0.27388 0.27341
Yices2 Yices2-Main default unsat ✅ 0.46669 0.46596
Z3 z3-4.5.0 default unsat ✅ 108.68300 108.66500
SMT-COMP 2018 CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 271.26200 271.21800
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 356.37200 356.34100
OpenSMT opensmt2_default unsat ✅ 374.15700 374.10700
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 369.67100 377.89900
veriT veriT_default unsat ✅ 0.29555 0.29570
Yices2 Yices 2.6.0_default unsat ✅ 0.17301 0.17294
Z3 z3-4.7.1_default unsat ✅ 110.20100 110.19100
SMT-COMP 2020 0.27 (8/11) Alt-Ergo Alt-Ergo-SMTComp-2020_default unknown ❌ 121.91100 482.50000
CVC4 CVC4-sq-final_default unsat ✅ 259.86800 259.83800
MathSAT MathSAT5_default.sh unsat ✅ 381.26500 381.22500
OpenSMT OpenSMT_default unsat ✅ 343.81000 343.76500
Par4 Par4-wrapped-sq_default unsat ✅ 0.24249 0.00663
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 376.75500 384.46400
veriT veriT_default unsat ✅ 0.42730 0.42750
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.20471 0.20468
Z3 z3-4.8.8_default unsat ✅ 95.01960 95.02050
SMT-COMP 2023 0.25 (3/4) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 238.23500 238.21600
OpenSMT OpenSMT a78dcf01_default unsat ✅ 374.75600 374.71700
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unknown ❌ 1200.06000 2495.14000
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 1.00669 1.00660
Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 1.02085 1.02079
SMT-COMP 2024 0.33 (4/6) cvc5 cvc5 unsat ✅ 177.18189 176.95257
OpenSMT OpenSMT unsat ✅ 276.68721 276.49351
plat-smt plat-smt unknown ❌ 1201.21855 1200.53486
SMTInterpol SMTInterpol unknown ❌ 919.08459 2213.33179
Yices2 Yices2 unsat ✅ 1.25932 1.15913
Z3alpha Z3-alpha unsat ✅ 0.53852 0.43728
SMT-COMP 2025 0.25 (3/4) cvc5 cvc5 unsat ✅ 204.29944 204.12858
OpenSMT OpenSMT unsat ✅ 205.35092 205.19625
SMTInterpol SMTInterpol unknown ❌ 1144.62535 3604.95551
Yices2 Yices2 unsat ✅ 0.43041 0.30994