Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_8vars_2ite_unsat.smt2 

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

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

in arithmetic modulo 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7718
Compressed Size1580
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 7710
Compressed Size1587
Max. Term Depth136
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and146 =41
let48 +35 -78 *97
<50 <=66 >26 >=20

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1421.85000 —
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 ✅ 0.16482 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06383 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.17236 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.16555 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.09365 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default sat ✅ 0.64359 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.48672 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.66275 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.21625 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 26.41440 —
Z3-SMT-COMP-2011 default unsat ✅ 30.32670 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04301 0.03999
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.13584 0.12698
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.09103 2.48762
veriT veriT-smtcomp2014 default unknown ❌ 80.15000 80.17080
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01215 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 26.01250 26.01800
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04295 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04361 0.04099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09921 0.09798
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.72841 1.40079
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.87000
veriT veriT default unknown ❌ 2.72027 2.71958
Yices2 Yices default unsat ✅ 0.00773 0.00300
Z3 z3 4.4.0 default unsat ✅ 28.47730 28.48870
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04417 0.04436
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.11161 0.11265
ProB ProB competition unknown ❌ 2400.05000 2401.26000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.43650 0.81414
SMT-RAT SMT-RAT default unknown ❌ 2400.10000 2401.66000
veriT veriT-dev default unknown ❌ 3.22335 3.22526
Yices2 Yices-2.4.2 default unsat ✅ 0.01367 0.00515
Z3 z3-4.4.1 default unsat ✅ 25.62380 25.63860
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04889 0.04863
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05545 0.05589
SMTInterpol SMTInterpol default unsat ✅ 0.46911 0.97186
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02300 599.96500
veriT veriT-2017-06-17 default unknown ❌ 1.13804 1.13525
Yices2 Yices2-Main default unsat ✅ 0.00803 0.00440
Z3 z3-4.5.0 default unsat ✅ 29.73310 29.73050
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.11428 0.11421
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05297 0.05310
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.05009 0.05121
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.46070 1.00071
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.97000
veriT veriT_default unknown ❌ 0.78798 0.78809
Yices2 Yices 2.6.0_default unsat ✅ 0.01030 0.00714
Z3 z3-4.7.1_default unsat ✅ 25.13880 25.13960
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.06499 0.06533
MathSAT mathsat-5.6.6_default unsat ✅ 0.06378 0.06375
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.98000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01650 0.00633
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.73662 1.92989
veriT veriT_default unknown ❌ 1200.02000 1199.95000
Z3 z3-4.8.11_default unknown ❌ 1200.10000 1200.03000