Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_8vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7456
Compressed Size1575
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 7448
Compressed Size1594
Max. Term Depth136
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and146 =41
let48 +35 -78 *97
<50 <=66 >26 >=20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1436.23000 —
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 ✅ 0.39071 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.11264 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.39306 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.38743 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.06676 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.57149 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.57674 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.70540 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.14413 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 29.80030 —
Z3-SMT-COMP-2011 default unsat ✅ 38.61210 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04802 0.04099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16391 0.15498
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.63006 1.02884
veriT veriT-smtcomp2014 default unknown ❌ 1.36324 1.35379
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01493 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.65840 25.66110
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04285 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04389 0.04199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09438 0.09298
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.55936 0.90686
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.14000
veriT veriT default unknown ❌ 0.80612 0.80488
Yices2 Yices default unsat ✅ 0.00853 0.00300
Z3 z3 4.4.0 default unsat ✅ 30.20620 30.21940
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04324 0.04366
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07816 0.07913
ProB ProB competition unknown ❌ 2400.07000 2401.49000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.42081 0.80003
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.44000
veriT veriT-dev default unknown ❌ 1.15789 1.15894
Yices2 Yices-2.4.2 default unsat ✅ 0.01151 0.00423
Z3 z3-4.4.1 default unsat ✅ 27.41770 27.43260
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04835 0.04784
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.06084 0.06025
SMTInterpol SMTInterpol default unsat ✅ 0.48220 0.95898
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.07500 600.04200
veriT veriT-2017-06-17 default unknown ❌ 0.23264 0.22932
Yices2 Yices2-Main default unsat ✅ 0.00808 0.00431
Z3 z3-4.5.0 default unsat ✅ 25.99680 25.98950
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10086 0.10144
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05330 0.05345
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04670 0.04776
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.49984 1.11236
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.99000
veriT veriT_default unknown ❌ 0.32021 0.32033
Yices2 Yices 2.6.0_default unsat ✅ 0.01078 0.00647
Z3 z3-4.7.1_default unsat ✅ 25.75530 25.75470
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.10347 0.10398
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06050 0.06075
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.24035 0.24244
Par4 Par4-wrapped-sq_default unsat ✅ 0.01422 0.00573
ProB ProB-wrapped-sq_default unknown ❌ 2400.07000 2399.99000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.55205 1.28105
veriT veriT-wrapped-sq_default unknown ❌ 0.10845 0.10871
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00908 0.00708
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.45520 25.44850
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.42340 0.42470
MathSAT MathSAT-5.6.8_default unsat ✅ 0.06959 0.06954
Par4 Par4-wrapped-sq_default unsat ✅ 0.01818 0.00673
veriT veriT_default unknown ❌ 1200.08000 1199.96000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01033 0.00520
Z3 z3-4.8.17_default unknown ❌ 1200.10000 1199.98000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.06039 0.06100
OpenSMT OpenSMT a78dcf01_default unsat ✅ 0.25666 0.25663
Par4 Par4-wrapped-sq_default unsat ✅ 0.01678 0.00664
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.91384 2.40726
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01055 0.00508
Z3++ Z3++_sq_0526_default unsat ✅ 30.03180 30.03030
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30846 0.18748
OpenSMT OpenSMT unsat ✅ 0.41529 0.29434
SMTInterpol SMTInterpol unsat ✅ 0.95919 2.21300
Yices2 Yices2 unsat ✅ 0.29547 0.16630
Z3alpha Z3-alpha unsat ✅ 0.63299 1.30461
Z3 Z3-alpha-base unsat ✅ 0.38021 0.26104