Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_6vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5256
Compressed Size1208
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 5248
Compressed Size1205
Max. Term Depth96
Asserts 1
Declared Functions0
Declared Constants24
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 not1 and102 =29
let34 +20 -46 *54
<36 <=46 >18 >=14

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 ✅ 0.08485 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05182 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.08797 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.08184 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05255 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.45874 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.33625 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.42764 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.12895 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.53290 —
Z3-SMT-COMP-2011 default unsat ✅ 26.92820 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04111 0.02799
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.06707 0.05799
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.51297 0.78288
veriT veriT-smtcomp2014 default unknown ❌ 0.73481 0.72389
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01111 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.45980 25.45710
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03222 0.03000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03218 0.02999
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06846 0.06699
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.53549 0.78188
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.04000
veriT veriT default unknown ❌ 0.43308 0.43193
Yices2 Yices default unsat ✅ 0.00817 0.00200
Z3 z3 4.4.0 default unsat ✅ 25.63640 25.64810
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03173 0.03182
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.05465 0.05570
ProB ProB competition unknown ❌ 2400.03000 2401.36000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.39126 0.73029
SMT-RAT SMT-RAT default unknown ❌ 2400.05000 2401.59000
veriT veriT-dev default unknown ❌ 1.90811 1.90965
Yices2 Yices-2.4.2 default unsat ✅ 0.01227 0.00445
Z3 z3-4.4.1 default unsat ✅ 25.38060 25.39730
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03511 0.03451
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04000 0.04019
SMTInterpol SMTInterpol default unsat ✅ 0.46560 0.94141
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 599.97300
veriT veriT-2017-06-17 default unknown ❌ 0.80178 0.80128
Yices2 Yices2-Main default unsat ✅ 0.00804 0.00393
Z3 z3-4.5.0 default unsat ✅ 25.35940 25.35660
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.07522 0.07526
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03809 0.03822
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03828 0.03930
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.44262 0.90676
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.05000 1199.91000
veriT veriT_default unknown ❌ 0.18870 0.18886
Yices2 Yices 2.6.0_default unsat ✅ 0.00756 0.00646
Z3 z3-4.7.1_default unsat ✅ 25.29450 25.28970
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30552 0.18826
OpenSMT OpenSMT unsat ✅ 0.33172 0.20306
SMTInterpol SMTInterpol unsat ✅ 0.93420 2.03383
Yices2 Yices2 unsat ✅ 0.27607 0.15696
Z3alpha Z3-alpha unsat ✅ 0.53910 0.83968
Z3 Z3-alpha-base unsat ✅ 0.36688 0.24450