Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_9vars_1ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9341
Compressed Size1803
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 9333
Compressed Size1785
Max. Term Depth160
Asserts 1
Declared Functions0
Declared Constants40
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite16 not1 and173 =48
let56 +44 -96 *124
<57 <=78 >31 >=24

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 ✅ 0.13498 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.06451 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.13085 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.12786 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.07782 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.66907 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.60780 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.37887 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.22038 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.61280 —
Z3-SMT-COMP-2011 default unsat ✅ 26.84090 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05543 0.04499
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16187 0.15297
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.62600 1.08483
veriT veriT-smtcomp2014 default unknown ❌ 207.08900 207.13100
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01192 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.90960 25.91210
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04906 0.04599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05019 0.04799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06903 0.06799
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.65965 1.13983
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.70000
veriT veriT default unknown ❌ 4.81246 4.81227
Yices2 Yices default unsat ✅ 0.00811 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.42830 26.43900
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05017 0.05034
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.09173 0.09274
ProB ProB competition unknown ❌ 2400.09000 2401.52000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.53115 2.53116
SMT-RAT SMT-RAT default unknown ❌ 2400.11000 2401.67000
veriT veriT-dev default unknown ❌ 0.82739 0.82804
Yices2 Yices-2.4.2 default unsat ✅ 0.01204 0.00527
Z3 z3-4.4.1 default unsat ✅ 25.70900 25.72710
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05366 0.05309
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.04773 0.04807
SMTInterpol SMTInterpol default unsat ✅ 0.48547 1.03262
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02800 599.95000
veriT veriT-2017-06-17 default unknown ❌ 3.71041 3.70977
Yices2 Yices2-Main default unsat ✅ 0.01147 0.00508
Z3 z3-4.5.0 default unsat ✅ 25.63490 25.63310
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.10560 0.10559
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05927 0.05945
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.05346 0.05449
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.53405 1.30531
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.85000
veriT veriT_default unknown ❌ 0.78643 0.78613
Yices2 Yices 2.6.0_default unsat ✅ 0.01122 0.00734
Z3 z3-4.7.1_default unsat ✅ 25.21660 25.21290
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.11083 0.11119
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06584 0.06603
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.26560 0.26771
Par4 Par4-wrapped-sq_default unsat ✅ 0.01794 0.00624
ProB ProB-wrapped-sq_default unknown ❌ 2400.10000 2399.97000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.72924 1.89987
veriT veriT-wrapped-sq_default unknown ❌ 2.85179 2.85198
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01508 0.00769
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.86470 25.86380
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07093 0.07120
MathSAT MathSAT5_default.sh unsat ✅ 0.06003 0.05995
Par4 Par4-wrapped-sq_default unsat ✅ 0.01806 0.00663
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 1.00453 2.73409
veriT veriT_default unknown ❌ 0.61805 0.61827
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01007 0.00574
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.86000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07068 0.07125
MathSAT mathsat-5.6.6_default unsat ✅ 0.05550 0.05544
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.03000 1200.03000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01677 0.00644
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.76198 2.08228
veriT veriT_default unknown ❌ 11.50040 11.49990
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.80000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.56593 0.56652
MathSAT MathSAT-5.6.8_default unsat ✅ 0.05863 0.05854
Par4 Par4-wrapped-sq_default unsat ✅ 0.01602 0.00639
veriT veriT_default unknown ❌ 6.13955 6.13841
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01038 0.00558
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.79000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.29287 0.19356
OpenSMT OpenSMT unsat ✅ 0.28684 0.18723
SMTInterpol SMTInterpol unsat ✅ 0.96166 2.41437
Yices2 Yices2 unsat ✅ 0.21287 0.11326
Z3alpha Z3-alpha unsat ✅ 33.69856 33.59794