Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_4vars_2ite_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
Size3057
Compressed Size857
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 3049
Compressed Size852
Max. Term Depth56
Asserts 1
Declared Functions0
Declared Constants14
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite8 not1 and58 =17
let20 +9 -22 *23
<22 <=26 >10 >=8

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1391.98000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.54522 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.75361 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06719 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02846 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06888 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06277 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03196 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.38585 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.37026 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.30786 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.07051 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.15155 —
Z3-SMT-COMP-2011 default unsat ✅ 1.06623 —
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02163 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02187 0.02000
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.04362 0.04299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.43594 0.54092
SMT-RAT SMT-RAT-final default unsat ✅ 86.23260 86.23390
veriT veriT default unknown ❌ 0.21920 0.21797
Yices2 Yices default unsat ✅ 0.00819 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.29331 1.29380
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02150 0.02159
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03908 0.04009
ProB ProB competition unknown ❌ 2400.11000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.31171 0.48416
SMT-RAT SMT-RAT default unsat ✅ 0.94457 0.94492
veriT veriT-dev default unknown ❌ 0.53053 0.53137
Yices2 Yices-2.4.2 default unsat ✅ 0.01147 0.00294
Z3 z3-4.4.1 default unsat ✅ 1.08792 2.10869
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02508 0.02468
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03306 0.03338
SMTInterpol SMTInterpol default unsat ✅ 0.34095 0.52603
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.34548 1.34451
veriT veriT-2017-06-17 default unknown ❌ 0.40194 0.40052
Yices2 Yices2-Main default unsat ✅ 0.00909 0.00338
Z3 z3-4.5.0 default unsat ✅ 1.50908 1.50828
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04822 0.04737
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02508 0.02522
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02973 0.03078
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.48799 1.06575
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.37829 1.37808
veriT veriT_default unknown ❌ 3.85846 3.85829
Yices2 Yices 2.6.0_default unsat ✅ 0.00743 0.00579
Z3 z3-4.7.1_default unsat ✅ 0.86287 0.86288
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03138 0.03167
MathSAT MathSAT5_default.sh unsat ✅ 0.03174 0.03170
Par4 Par4-wrapped-sq_default unsat ✅ 0.01506 0.00609
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.47995 0.89197
veriT veriT_default unknown ❌ 1.69289 1.69309
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01077 0.00386
Z3 z3-4.8.8_default unsat ✅ 0.55207 0.55204
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.13069 0.13107
MathSAT MathSAT-5.6.8_default unsat ✅ 0.03240 0.03232
Par4 Par4-wrapped-sq_default unsat ✅ 0.01515 0.00604
veriT veriT_default unsat ✅ 33.01210 33.01230
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01039 0.00423
Z3 z3-4.8.17_default unsat ✅ 0.56899 0.57085