Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_9vars_5ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9756
Compressed Size1907
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 9748
Compressed Size1890
Max. Term Depth157
Asserts 1
Declared Functions0
Declared Constants36
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite48 not1 and153 =44
let65 +44 -113 *109
<59 <=70 >27 >=20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1415.56000 —
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 ✅ 5.72777 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.50750 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 5.67197 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 5.63668 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.53194 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.16745 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.26463 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.58541 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.11332 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 75.46530 —
Z3-SMT-COMP-2011 default unsat ✅ 153.62200 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05869 0.04799
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.88129 0.87987
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.61251 4.03939
veriT veriT-smtcomp2014 default unknown ❌ 5.60795 5.60115
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01207 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 90.18840 90.19930
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05268 0.04999
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05327 0.05099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.68133 0.68090
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.21912 2.79257
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.83000
veriT veriT default unknown ❌ 8.69402 8.69468
Yices2 Yices default unsat ✅ 0.00822 0.00300
Z3 z3 4.4.0 default unsat ✅ 218.39600 218.48700
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05205 0.05219
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.72766 0.72911
ProB ProB competition unknown ❌ 2400.04000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.95006 2.81696
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unknown ❌ 6.36110 6.36374
Yices2 Yices-2.4.2 default unsat ✅ 0.01240 0.00543
Z3 z3-4.4.1 default unsat ✅ 821.98400 822.39800
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06389 0.06107
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.67812 0.67857
SMTInterpol SMTInterpol default unsat ✅ 0.74277 2.02378
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02400 599.91000
veriT veriT-2017-06-17 default unknown ❌ 3.01263 3.01105
Yices2 Yices2-Main default unsat ✅ 0.00927 0.00456
Z3 z3-4.5.0 default unknown ❌ 600.03000 485.00100
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4772.20000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06255 0.06270
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.35384 0.35482
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 25.90960 36.77550
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.93000
veriT veriT_default unknown ❌ 18.64630 18.64620
Yices2 Yices 2.6.0_default unsat ✅ 0.01103 0.00744
Z3 z3-4.7.1_default unsat ✅ 337.64200 337.62400
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07475 0.07504
MathSAT MathSAT5_default.sh unsat ✅ 0.39755 0.39746
Par4 Par4-wrapped-sq_default unsat ✅ 0.01511 0.00575
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 2.37658 7.02513
veriT veriT_default unknown ❌ 2.20588 2.20296
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01408 0.00570
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.85000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.61215 0.61272
MathSAT MathSAT-5.6.8_default unsat ✅ 0.97431 0.97410
Par4 Par4-wrapped-sq_default unsat ✅ 0.01917 0.00636
veriT veriT_default unknown ❌ 1200.04000 1199.96000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01031 0.00572
Z3 z3-4.8.17_default unknown ❌ 1200.12000 1199.99000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.07646 0.07687
OpenSMT OpenSMT a78dcf01_default unsat ✅ 35.76570 35.76410
Par4 Par4-wrapped-sq_default unsat ✅ 0.01928 0.00674
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 2.27008 6.80835
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01134 0.00638
Z3++ Z3++_sq_0526_default unknown ❌ 1200.11000 1199.86000