Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_9vars_0ite_unsat.smt2 

show equivalence of the following terms:
(((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)) + ((64 * v6 + 128 * v7) + (256 * v8 + (1 * v0 + 2 * v1))))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6 + 2 * (v7 + 2 * (v8))))))))

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8803
Compressed Size1667
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 8795
Compressed Size1656
Max. Term Depth156
Asserts 1
Declared Functions0
Declared Constants41
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

not1 and178 =49 let49
+44 -88 *132 <57
<=80 >32 >=25

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2011 0.40 (3/5) CVC3 CVC3 v2.4 unknown ❌ 1037.30000 —
MathSAT MathSAT 5 unsat ✅ — —
MathSAT5 unsat ✅ — —
SMTInterpol SMTInterpol 2.0pre unsat ✅ 0.70000 —
Yices2 smtlib2parser+Yices 1.0.29 unknown ❌ 1200.00000 —
Z3 Z3 unsat ✅ — —
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unsat ✅ 0.14945 —
CVC3-SMT-COMP-2011 default unsat ✅ 0.13071 —
CVC3-SMT-COMP-2012 default unsat ✅ 0.13316 —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.04559 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.04773 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.03314 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02835 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.03456 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.02945 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.04232 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.40162 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.29727 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.38667 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.66009 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 0.02400 —
Z3-SMT-COMP-2011 default unsat ✅ 0.03155 —
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04058 0.03799
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04107 0.03899
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.03670 0.03599
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.44213 0.66290
SMT-RAT SMT-RAT-final default unsat ✅ 0.04554 0.04499
veriT veriT default unsat ✅ 0.01256 0.01200
Yices2 Yices default unsat ✅ 0.01125 0.00300
Z3 z3 4.4.0 default unsat ✅ 0.04066 0.04099
SMT-COMP 2016 0.12 (7/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04007 0.04018
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03039 0.03132
ProB ProB competition unknown ❌ 2400.06000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.38362 0.66166
SMT-RAT SMT-RAT default unsat ✅ 0.03756 0.03756
veriT veriT-dev default unsat ✅ 0.01356 0.01374
Yices2 Yices-2.4.2 default unsat ✅ 0.01277 0.00443
Z3 z3-4.4.1 default unsat ✅ 0.04214 0.04343
SMT-COMP 2017 CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04463 0.04412
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03128 0.03065
SMTInterpol SMTInterpol default unsat ✅ 0.38257 0.68625
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 0.09420 0.09340
veriT veriT-2017-06-17 default unsat ✅ 0.01429 0.01383
Yices2 Yices2-Main default unsat ✅ 0.00850 0.00441
Z3 z3-4.5.0 default unsat ✅ 0.04825 0.04204
SMT-COMP 2018 Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10722 0.10781
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04873 0.04884
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03510 0.03619
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.38998 0.79649
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 0.08470 0.08465
veriT veriT_default unsat ✅ 0.01365 0.01380
Yices2 Yices 2.6.0_default unsat ✅ 0.00725 0.00673
Z3 z3-4.7.1_default unsat ✅ 0.05337 0.04906