Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_9vars_6ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9824
Compressed Size1935
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categorycrafted
First Occurrence2008-07-07
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK1
check-sat calls1
Query 1
Status unsat
Inferred Status unsat
Size 9816
Compressed Size1939
Max. Term Depth153
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite56 not1 and148 =43
let64 +44 -120 *108
<65 <=68 >26 >=19

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1454.96000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unknown ❌ — —
CVC4-SMT-EVAL-2013 default unknown ❌ — —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 46.57910 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.74487 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 39.28510 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 38.92240 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.93121 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.72687 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.08283 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 8.29873 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.61814 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.06145 0.05199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 5.40791 5.40818
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.46725 6.51501
veriT veriT-smtcomp2014 default unknown ❌ 13.88930 13.88390
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00766 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.92000 2400.08000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05632 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05758 0.05499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 9.77241 9.77551
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.24318 7.32888
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.75000
veriT veriT default unknown ❌ 54.41770 54.42870
Yices2 Yices default unsat ✅ 0.00829 0.00400
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.98000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05363 0.05379
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.48047 7.48634
ProB ProB competition unknown ❌ 2400.07000 2401.40000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.46999 4.96040
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.59000
veriT veriT-dev default unknown ❌ 47.88880 47.91650
Yices2 Yices-2.4.2 default unsat ✅ 0.01168 0.00460
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.37000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06410 0.06377
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 65.05920 65.05480
SMTInterpol SMTInterpol default unsat ✅ 16.01690 24.60330
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.06400 600.05700
veriT veriT-2017-06-17 default unknown ❌ 6.61790 6.61544
Yices2 Yices2-Main default unsat ✅ 0.01388 0.00502
Z3 z3-4.5.0 default unknown ❌ 600.02400 599.99900
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.05000 4773.86000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06845 0.06858
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 9.58804 9.58871
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.56099 7.51931
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.08000
veriT veriT_default unknown ❌ 13.87840 13.87880
Yices2 Yices 2.6.0_default unsat ✅ 0.01033 0.00764
Z3 z3-4.7.1_default unsat ✅ 1018.07000 1018.05000
SMT-COMP 2019 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.06000 9528.50000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.07298 0.07322
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.29165 0.29373
Par4 Par4-wrapped-sq_default unsat ✅ 0.03069 0.00633
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.90000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 37.56710 56.47370
veriT veriT-wrapped-sq_default unknown ❌ 6.87887 6.87955
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.03186 0.00835
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.75000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08080 0.08108
MathSAT MathSAT5_default.sh unsat ✅ 6.52989 6.52912
Par4 Par4-wrapped-sq_default unsat ✅ 0.01708 0.00593
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 28.98440 48.58810
veriT veriT_default unknown ❌ 2.30204 2.30212
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01042 0.00613
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.93000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.08030 0.08090
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.97000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02071 0.00680
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 6.96922 21.05700
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01099 0.00578
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.99000
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.25587 0.15607
OpenSMT OpenSMT unsat ✅ 579.15456 578.77120
SMTInterpol SMTInterpol unsat ✅ 8.49308 25.33958
Yices2 Yices2 unsat ✅ 0.21246 0.11283
Z3alpha Z3-alpha unknown ❌ 1201.71193 1200.97922
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unsat ✅ 0.32957 0.20682
OpenSMT OpenSMT unsat ✅ 554.38363 554.16884
SMTInterpol SMTInterpol unknown ❌ 42.46202 57.85287
Yices2 Yices2 unsat ✅ 0.27131 0.14514
Z3alpha Z3-alpha unknown ❌ 1201.00526 4802.39299
Z3 Z3-alpha-base unknown ❌ 1201.25174 1200.95079