Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_9vars_1ite_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
Size9295
Compressed Size1807
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 9287
Compressed Size1786
Max. Term Depth160
Asserts 1
Declared Functions0
Declared Constants40
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and173 =48
let56 +44 -96 *124
<57 <=78 >31 >=24

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ — —
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 ✅ 0.11965 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05669 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.12579 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.11907 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.07091 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.63958 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.61447 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.35162 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.21909 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.67560 —
Z3-SMT-COMP-2011 default unsat ✅ 30.17130 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04932 0.04599
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16202 0.15298
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.61615 1.07983
veriT veriT-smtcomp2014 default unknown ❌ 4.57999 4.57330
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00761 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 26.69810 26.70190
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05033 0.04699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05004 0.04799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06889 0.06799
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.67298 1.13983
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.38000
veriT veriT default unknown ❌ 4.50974 4.51031
Yices2 Yices default unsat ✅ 0.00820 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.47300 26.48400
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04880 0.04900
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.08990 0.09087
ProB ProB competition unknown ❌ 2400.07000 2401.59000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.50003 1.21756
SMT-RAT SMT-RAT default unknown ❌ 2126.66000 2127.89000
veriT veriT-dev default unknown ❌ 0.77368 0.77434
Yices2 Yices-2.4.2 default unsat ✅ 0.01416 0.00490
Z3 z3-4.4.1 default unsat ✅ 26.21230 26.22730
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06020 0.05303
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04758 0.04773
SMTInterpol SMTInterpol default unsat ✅ 0.44872 1.01007
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.11300 599.95000
veriT veriT-2017-06-17 default unknown ❌ 1.14426 1.14367
Yices2 Yices2-Main default unsat ✅ 0.00821 0.00466
Z3 z3-4.5.0 default unsat ✅ 25.79660 25.79510
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10343 0.10269
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05879 0.05896
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.05582 0.05686
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.52409 1.28749
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.72000
veriT veriT_default unknown ❌ 0.62760 0.62762
Yices2 Yices 2.6.0_default unsat ✅ 0.00857 0.00730
Z3 z3-4.7.1_default unsat ✅ 25.10490 25.10540
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07028 0.07055
MathSAT MathSAT5_default.sh unsat ✅ 0.05974 0.05970
Par4 Par4-wrapped-sq_default unsat ✅ 0.01775 0.00646
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.66285 1.73195
veriT veriT_default unknown ❌ 0.53901 0.53923
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01156 0.00559
Z3 z3-4.8.8_default unknown ❌ 1200.11000 1199.99000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.06915 0.06974
MathSAT mathsat-5.6.6_default unsat ✅ 0.05591 0.05586
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.92000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01723 0.00644
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.75431 2.05610
veriT veriT_default unknown ❌ 1200.04000 1199.89000
Z3 z3-4.8.11_default unknown ❌ 1200.12000 1200.00000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.55725 0.55779
MathSAT MathSAT-5.6.8_default unsat ✅ 0.05987 0.05983
Par4 Par4-wrapped-sq_default unsat ✅ 0.01965 0.00659
veriT veriT_default unknown ❌ 16.69020 16.68710
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01347 0.00549
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.97000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06972 0.07022
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.02439 0.02436
Par4 Par4-wrapped-sq_default unsat ✅ 0.01591 0.00631
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.83849 2.27631
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01039 0.00550
Z3++ Z3++_sq_0526_default unsat ✅ 30.03580 30.03170
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25163 0.15182
OpenSMT OpenSMT unsat ✅ 0.33615 0.23662
SMTInterpol SMTInterpol unsat ✅ 0.92790 2.32669
Yices2 Yices2 unsat ✅ 0.21337 0.11378
Z3alpha Z3-alpha unsat ✅ 2.44953 2.34982
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.28663 0.17006
OpenSMT OpenSMT unsat ✅ 0.26405 0.14531
SMTInterpol SMTInterpol unsat ✅ 1.00713 2.39807
Yices2 Yices2 unsat ✅ 0.28498 0.15789
Z3alpha Z3-alpha unsat ✅ 0.58642 1.07043
Z3 Z3-alpha-base unsat ✅ 0.35934 0.23765