Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_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 2exp12
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size9660
Compressed Size1938
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 9652
Compressed Size1907
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 ❌ 1401.49000 —
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 ✅ 47.73750 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 4.75510 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 39.61270 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 39.09090 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 9.87399 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.56492 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.10665 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 8.21882 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.67182 —
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 ✅ 0.06715 0.05099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 5.41818 5.41118
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.91504 4.92125
veriT veriT-smtcomp2014 default unknown ❌ 2.40062 2.39164
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01205 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.22000 2400.03000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05641 0.05399
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05642 0.05399
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 9.70831 9.71152
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 3.20893 8.59569
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2401.00000
veriT veriT default unknown ❌ 2.05755 2.05769
Yices2 Yices default unsat ✅ 0.00843 0.00400
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.97000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05289 0.05305
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 7.57474 7.58018
ProB ProB competition unknown ❌ 2400.05000 2401.65000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 2.36424 7.21525
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.65000
veriT veriT-dev default unknown ❌ 63.48770 63.52710
Yices2 Yices-2.4.2 default unsat ✅ 0.01349 0.00547
Z3 z3-4.4.1 default unknown ❌ 2400.03000 2401.57000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06406 0.06416
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 63.69190 63.68350
SMTInterpol SMTInterpol default unsat ✅ 1.07353 3.30515
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02900 599.93400
veriT veriT-2017-06-17 default unknown ❌ 6.66806 6.66673
Yices2 Yices2-Main default unsat ✅ 0.00860 0.00558
Z3 z3-4.5.0 default unknown ❌ 600.10800 600.06700
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4773.07000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06846 0.06865
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 9.59506 9.59509
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.65098 7.85253
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1200.02000
veriT veriT_default unknown ❌ 2.14408 2.14411
Yices2 Yices 2.6.0_default unsat ✅ 0.01196 0.00870
Z3 z3-4.7.1_default unsat ✅ 1032.49000 1032.51000
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.08105 0.08132
MathSAT MathSAT5_default.sh unsat ✅ 6.48349 6.48335
Par4 Par4-wrapped-sq_default unsat ✅ 0.02106 0.00885
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 55.31220 82.71660
veriT veriT_default unknown ❌ 1.78298 1.78298
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01177 0.00587
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.91000
SMT-COMP 2023 0.33 (4/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.08020 0.08062
OpenSMT OpenSMT a78dcf01_default unknown ❌ 1200.02000 1200.01000
Par4 Par4-wrapped-sq_default unsat ✅ 0.02288 0.00685
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 8.64928 24.45960
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01073 0.00571
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.86000
SMT-COMP 2025 0.50 (3/6) cvc5 cvc5 unsat ✅ 0.30192 0.17886
OpenSMT OpenSMT unsat ✅ 1135.41713 1135.16962
SMTInterpol SMTInterpol unknown ❌ 8.15270 18.46968
Yices2 Yices2 unsat ✅ 0.29048 0.16343
Z3alpha Z3-alpha unknown ❌ 1201.00444 4802.37405
Z3 Z3-alpha-base unknown ❌ 1201.27377 1201.06967