Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_9vars_7ite_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
Size10073
Compressed Size2049
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 10065
Compressed Size1980
Max. Term Depth154
Asserts 1
Declared Functions0
Declared Constants34
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite66 not1 and143 =42
let68 +44 -125 *103
<65 <=66 >25 >=18

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1411.94000 —
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 ✅ 455.78800 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 18.99620 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1205.38000 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1219.66000 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 36.38770 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 3.37904 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 4.24503 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.76154 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 2.22824 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unknown ❌ — —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.33 (4/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.06139 0.05199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 69.70910 69.70640
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.53867 6.08107
veriT veriT-smtcomp2014 default unknown ❌ 357.09100 357.26700
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01198 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.06000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05576 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05674 0.05399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 33.90090 33.90780
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 6.73220 12.13220
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.83000
veriT veriT default unknown ❌ 18.99930 19.00310
Yices2 Yices default unsat ✅ 0.00833 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2401.03000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05371 0.05390
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 22.93730 22.95370
ProB ProB competition unknown ❌ 2400.05000 2401.54000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.56318 5.19091
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.31000
veriT veriT-dev default unknown ❌ 17.26790 17.27780
Yices2 Yices-2.4.2 default unsat ✅ 0.01330 0.00490
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.58000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06497 0.06465
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 85.84100 85.83710
SMTInterpol SMTInterpol default unsat ✅ 1.42323 4.68868
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02200 599.86900
veriT veriT-2017-06-17 default unknown ❌ 2.85298 2.85186
Yices2 Yices2-Main default unsat ✅ 0.00956 0.00468
Z3 z3-4.5.0 default unknown ❌ 600.11000 600.08800
SMT-COMP 2018 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.08000 4774.41000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06899 0.06918
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 20.35710 20.35600
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.85171 8.52214
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.01000 1199.96000
veriT veriT_default unknown ❌ 6.27889 6.27835
Yices2 Yices 2.6.0_default unsat ✅ 0.01258 0.00712
Z3 z3-4.7.1_default unknown ❌ 1200.11000 1199.85000
SMT-COMP 2019 0.50 (4/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.06000 9528.66000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.07492 0.07518
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.29424 0.29611
Par4 Par4-wrapped-sq_default unsat ✅ 0.01529 0.00608
ProB ProB-wrapped-sq_default unknown ❌ 2400.09000 2399.70000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 83.24950 105.36800
veriT veriT-wrapped-sq_default unknown ❌ 45.55530 45.55280
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.27910 0.00904
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.01000 2399.81000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08119 0.08146
MathSAT MathSAT5_default.sh unsat ✅ 26.67460 26.67430
Par4 Par4-wrapped-sq_default unsat ✅ 0.01613 0.00572
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 44.79730 68.99990
veriT veriT_default unknown ❌ 125.08600 125.07700
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01363 0.00536
Z3 z3-4.8.8_default unknown ❌ 1200.03000 1199.94000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.62501 0.62421
MathSAT MathSAT-5.6.8_default unsat ✅ 22.51950 22.51950
Par4 Par4-wrapped-sq_default unsat ✅ 0.01781 0.00633
veriT veriT_default unknown ❌ 490.49200 490.40700
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01022 0.00563
Z3 z3-4.8.17_default unknown ❌ 1200.03000 1199.87000