Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_7vars_3ite_unsat.smt2 

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

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

in arithmetic modulo 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6502
Compressed Size1439
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 6494
Compressed Size1440
Max. Term Depth117
Asserts 1
Declared Functions0
Declared Constants28
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite24 not1 and119 =34
let45 +27 -66 *69
<43 <=54 >21 >=16

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1005.63000 —
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 ✅ 0.23996 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05515 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.24959 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.24060 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.09209 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.63406 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.60978 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.69939 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.31607 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 28.89880 —
Z3-SMT-COMP-2011 default unsat ✅ 41.81360 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04479 0.03399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.10875 0.09998
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.68703 1.14882
veriT veriT-smtcomp2014 default unknown ❌ 1.34942 1.34080
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01145 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 38.85650 38.85710
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03851 0.03599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03866 0.03599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.11366 0.11298
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.91096 1.70874
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.86000
veriT veriT default unknown ❌ 2.04422 2.04369
Yices2 Yices default unsat ✅ 0.00814 0.00300
Z3 z3 4.4.0 default unsat ✅ 30.96840 30.98130
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03790 0.03805
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.09999 0.10103
ProB ProB competition unknown ❌ 2400.05000 2401.32000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.50013 1.11964
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.39000
veriT veriT-dev default unknown ❌ 0.19469 0.19521
Yices2 Yices-2.4.2 default unsat ✅ 0.01275 0.00498
Z3 z3-4.4.1 default unsat ✅ 26.19480 26.21190
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04303 0.04273
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.14550 0.05704
SMTInterpol SMTInterpol default unsat ✅ 0.48392 1.02071
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05100 599.98100
veriT veriT-2017-06-17 default unknown ❌ 0.72359 0.72362
Yices2 Yices2-Main default unsat ✅ 0.00808 0.00409
Z3 z3-4.5.0 default unsat ✅ 29.95100 29.95160
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.24685 0.24638
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04504 0.04521
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.06300 0.06391
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.46776 1.00774
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1199.91000
veriT veriT_default unknown ❌ 0.23469 0.23484
Yices2 Yices 2.6.0_default unsat ✅ 0.00739 0.00681
Z3 z3-4.7.1_default unsat ✅ 25.52770 25.52500