Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_4vars_3ite_unsat.smt2 

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

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

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size3049
Compressed Size843
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 3041
Compressed Size848
Max. Term Depth54
Asserts 1
Declared Functions0
Declared Constants13
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 not1 and53 =16
let21 +9 -24 *21
<22 <=24 >9 >=7

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1439.86000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.58706 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.64937 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06838 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.07081 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06937 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06343 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.04959 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.72585 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.31734 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.37306 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.15325 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.26259 —
Z3-SMT-COMP-2011 default unsat ✅ 1.12421 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03326 0.01800
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.12890 0.11998
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.49979 0.71189
veriT veriT-smtcomp2014 default unknown ❌ 2.99909 2.98754
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01327 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.25855 1.25081
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02228 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02221 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.05730 0.05599
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.49289 0.69689
SMT-RAT SMT-RAT-final default unsat ✅ 7.12813 7.12992
veriT veriT default unknown ❌ 0.18955 0.18897
Yices2 Yices default unsat ✅ 0.00797 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.45655 1.45678
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02139 0.02153
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07708 0.07807
ProB ProB competition unknown ❌ 2400.07000 2401.46000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.34280 0.55488
SMT-RAT SMT-RAT default unsat ✅ 1.07136 1.07217
veriT veriT-dev default unknown ❌ 0.42034 0.42068
Yices2 Yices-2.4.2 default unsat ✅ 0.01201 0.00351
Z3 z3-4.4.1 default unsat ✅ 1.61552 1.61811
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02404 0.02416
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03059 0.03105
SMTInterpol SMTInterpol default unsat ✅ 0.66916 1.57075
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.31148 1.30977
veriT veriT-2017-06-17 default unknown ❌ 1.66834 1.66842
Yices2 Yices2-Main default unsat ✅ 0.00756 0.00310
Z3 z3-4.5.0 default unsat ✅ 1.71404 1.71307
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09049 0.08987
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02638 0.02655
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03379 0.03481
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.37011 0.59811
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.64752 1.64721
veriT veriT_default unknown ❌ 0.80314 0.80134
Yices2 Yices 2.6.0_default unsat ✅ 0.00913 0.00618
Z3 z3-4.7.1_default unsat ✅ 1.39574 1.39509
SMT-COMP 2021 cvc5 cvc5-fixed_default unsat ✅ 0.03518 0.03573
MathSAT mathsat-5.6.6_default unsat ✅ 0.03390 0.03386
OpenSMT OpenSMT-fixed_default unsat ✅ 0.33259 0.33253
Par4 Par4-wrapped-sq_default unsat ✅ 0.01564 0.00630
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.55117 1.19872
veriT veriT_default unsat ✅ 43.77850 43.77500
Z3 z3-4.8.11_default unsat ✅ 0.64807 0.64778