Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_8vars_5ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8287
Compressed Size1723
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 8279
Compressed Size1712
Max. Term Depth135
Asserts 1
Declared Functions0
Declared Constants31
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite42 not1 and131 =38
let56 +35 -92 *85
<52 <=60 >23 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1465.64000 —
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 ✅ 8.74430 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.45137 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 16.65110 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 16.62810 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.49124 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.99189 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.87820 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.99619 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.92302 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 61.86590 —
Z3-SMT-COMP-2011 default unsat ✅ 118.20600 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05376 0.04299
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.68901 0.68090
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.01484 2.26366
veriT veriT-smtcomp2014 default unknown ❌ 5.26902 5.27020
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00765 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 104.50100 104.54300
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04736 0.04499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04851 0.04599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.39787 0.39694
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.32324 3.14152
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.76000
veriT veriT default unknown ❌ 2.86323 2.86256
Yices2 Yices default unsat ✅ 0.00836 0.00300
Z3 z3 4.4.0 default unsat ✅ 115.20000 115.25700
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04478 0.04490
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.34160 0.34281
ProB ProB competition unknown ❌ 2400.06000 2401.50000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.52630 1.12755
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.50000
veriT veriT-dev default unknown ❌ 11.61920 11.62700
Yices2 Yices-2.4.2 default unsat ✅ 0.01139 0.00413
Z3 z3-4.4.1 default unsat ✅ 79.54020 79.58480
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05382 0.05360
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.43875 0.43872
SMTInterpol SMTInterpol default unsat ✅ 1.88099 6.38372
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.08400 600.00800
veriT veriT-2017-06-17 default unknown ❌ 9.71468 9.71326
Yices2 Yices2-Main default unsat ✅ 0.00753 0.00417
Z3 z3-4.5.0 default unsat ✅ 136.20800 136.19700
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 327.55100 1302.33000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05621 0.05633
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.37570 0.37663
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.62953 1.62838
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1199.92000
veriT veriT_default unknown ❌ 11.42770 11.42710
Yices2 Yices 2.6.0_default unsat ✅ 0.00881 0.00733
Z3 z3-4.7.1_default unsat ✅ 62.52060 62.51600
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 231.55000 919.83000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06357 0.06383
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.25930 0.26121
Par4 Par4-wrapped-sq_default unsat ✅ 0.01634 0.00652
ProB ProB-wrapped-sq_default unknown ❌ 2400.06000 2400.12000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1.81855 5.14899
veriT veriT-wrapped-sq_default unknown ❌ 6.32146 6.32153
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00950 0.00727
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 187.03600 187.02100
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.06522 0.06547
MathSAT MathSAT5_default.sh unsat ✅ 0.40768 0.40756
Par4 Par4-wrapped-sq_default unsat ✅ 0.02883 0.00671
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 1.53935 4.35644
veriT veriT_default unknown ❌ 1.59046 1.59073
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01135 0.00503
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07074 0.07125
MathSAT mathsat-5.6.6_default unsat ✅ 0.43750 0.43741
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1200.04000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01571 0.00631
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.63000 9.28299
veriT veriT_default unknown ❌ 174.48200 174.46100
Z3 z3-4.8.11_default unknown ❌ 1200.03000 1199.95000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.45751 0.45803
MathSAT MathSAT-5.6.8_default unsat ✅ 0.56205 0.56198
Par4 Par4-wrapped-sq_default unsat ✅ 0.01654 0.00648
veriT veriT_default unknown ❌ 153.19900 153.19400
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01199 0.00538
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.89000