Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_8vars_6ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8429
Compressed Size1739
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 8421
Compressed Size1726
Max. Term Depth131
Asserts 1
Declared Functions0
Declared Constants30
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite50 not1 and126 =37
let55 +35 -99 *84
<58 <=58 >22 >=16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1415.97000 —
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 ✅ 144.78100 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 5.34327 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 94.00230 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 94.05370 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.18851 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 2.18316 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.81286 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.97482 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.96847 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1384.67000 —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05698 0.04399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 6.84150 6.83496
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.69539 8.46671
veriT veriT-smtcomp2014 default unknown ❌ 12.91380 12.91000
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01168 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1693.10000 1693.78000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04821 0.04599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04923 0.04699
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 5.99408 5.99509
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 5.15694 10.20540
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.67000
veriT veriT default unknown ❌ 223.43700 223.54700
Yices2 Yices default unsat ✅ 0.00817 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.99000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04836 0.04855
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 6.77308 6.77785
ProB ProB competition unknown ❌ 2400.04000 2401.64000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 3.11511 8.01925
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.35000
veriT veriT-dev default unknown ❌ 5.93404 5.93810
Yices2 Yices-2.4.2 default unsat ✅ 0.01238 0.00478
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.36000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05571 0.05494
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 38.73650 38.73560
SMTInterpol SMTInterpol default unsat ✅ 1.07842 3.16709
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02100 599.98000
veriT veriT-2017-06-17 default unknown ❌ 7.96958 7.96805
Yices2 Yices2-Main default unsat ✅ 0.00815 0.00446
Z3 z3-4.5.0 default unknown ❌ 600.10100 600.02300
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 358.80900 1428.01000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05759 0.05764
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 8.94657 8.94630
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.36854 7.00857
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.88000
veriT veriT_default unknown ❌ 3.62955 3.62974
Yices2 Yices 2.6.0_default unsat ✅ 0.00765 0.00705
Z3 z3-4.7.1_default unsat ✅ 270.85500 270.83600
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.47564 0.47619
MathSAT MathSAT-5.6.8_default unsat ✅ 5.95872 5.95694
Par4 Par4-wrapped-sq_default unsat ✅ 0.01552 0.00613
veriT veriT_default unknown ❌ 609.63700 609.57200
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01081 0.00531
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.89000