Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_9vars_6ite_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 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9444
Compressed Size1890
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 9436
Compressed Size1863
Max. Term Depth153
Asserts 1
Declared Functions0
Declared Constants35
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite56 not1 and148 =43
let64 +44 -120 *108
<65 <=68 >26 >=19

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1407.06000 —
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 ✅ 42.10920 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.73163 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 35.53780 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 34.60750 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 10.13490 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.72824 —
SMTInterpol-SMT-COMP-2011 default unknown ❌ — —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 6.52840 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.24349 —
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 ✅ 0.06129 0.05099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 5.72896 5.72313
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.67036 7.94379
veriT veriT-smtcomp2014 default unknown ❌ 10.86340 10.85830
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00756 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2398.92000 2400.05000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05611 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05625 0.05299
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 7.64006 7.64184
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.97355 7.99478
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.01000
veriT veriT default unknown ❌ 32.16420 32.17610
Yices2 Yices default unsat ✅ 0.00819 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.01000 2400.97000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05323 0.05369
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 13.23190 13.24150
ProB ProB competition unknown ❌ 2400.06000 2401.66000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.92218 2.62852
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.56000
veriT veriT-dev default unknown ❌ 21.62440 21.63740
Yices2 Yices-2.4.2 default unsat ✅ 0.01232 0.00534
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.41000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06800 0.06255
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 36.39470 36.39100
SMTInterpol SMTInterpol default unsat ✅ 1.08193 3.17802
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05700 600.03300
veriT veriT-2017-06-17 default unknown ❌ 3.99181 3.99149
Yices2 Yices2-Main default unsat ✅ 0.01024 0.00467
Z3 z3-4.5.0 default unknown ❌ 600.02200 599.97600
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4768.95000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.07030 0.07000
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 5.81122 5.81183
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 1.10799 3.03139
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1199.86000
veriT veriT_default unknown ❌ 5.34826 5.34749
Yices2 Yices 2.6.0_default unsat ✅ 0.01011 0.00738
Z3 z3-4.7.1_default unsat ✅ 856.86500 856.85100
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08044 0.08079
MathSAT MathSAT5_default.sh unsat ✅ 7.34642 7.34633
Par4 Par4-wrapped-sq_default unsat ✅ 0.01552 0.00592
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 41.10710 55.86650
veriT veriT_default unknown ❌ 1.02318 1.02345
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01057 0.00577
Z3 z3-4.8.8_default unknown ❌ 1200.03000 1199.91000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.60586 0.60635
MathSAT MathSAT-5.6.8_default unsat ✅ 6.79877 6.79801
Par4 Par4-wrapped-sq_default unsat ✅ 0.02512 0.01377
veriT veriT_default unknown ❌ 1200.06000 1200.01000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01119 0.00594
Z3 z3-4.8.17_default unknown ❌ 1200.10000 1199.85000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.08007 0.08066
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.01000 1199.91000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02071 0.00659
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 7.86802 19.25540
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01046 0.00574
Z3++ Z3++_sq_0526_default unknown ❌ 1200.02000 1199.89000
SMT-COMP 2025 0.67 (2/6) cvc5 cvc5 unsat ✅ 0.32124 0.20024
OpenSMT OpenSMT unknown ❌ 1201.25822 1200.92851
SMTInterpol SMTInterpol unknown ❌ 51.96188 71.95667
Yices2 Yices2 unsat ✅ 0.28728 0.15921
Z3alpha Z3-alpha unknown ❌ 1201.00431 4801.52016
Z3 Z3-alpha-base unknown ❌ 1201.26373 1200.98056