Benchmark

non-incremental/QF_LIA/rings/ring_2exp12_9vars_4ite_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
Size9307
Compressed Size1831
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 9299
Compressed Size1810
Max. Term Depth155
Asserts 1
Declared Functions0
Declared Constants37
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not1 and158 =45
let60 +44 -107 *115
<59 <=72 >28 >=21

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2008 0.60 (2/5) Barcelogic Barcelogic 1.3 unknown ❌ 1201.00000 —
CVC3 CVC3-1.5 unknown ❌ 922.20000 —
MathSAT MathSAT-4.2 unsat ✅ 90.30000 —
Yices Yices 1.0.10 unknown ❌ 1201.00000 —
Z3 Z3.2 unsat ✅ 1.70000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1424.42000 —
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 ✅ 1.35406 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.24596 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.35635 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.34157 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.34814 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.94192 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.72967 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.07524 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.73248 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 88.78960 —
Z3-SMT-COMP-2011 default unsat ✅ 200.31100 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.06706 0.04799
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.35904 0.35795
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.90595 4.90825
veriT veriT-smtcomp2014 default unknown ❌ 1.94119 1.94070
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01162 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 57.95480 57.97420
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05286 0.05099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05418 0.05199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.38929 0.38794
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.05594 2.28065
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.78000
veriT veriT default unknown ❌ 6.39122 6.39203
Yices2 Yices default unsat ✅ 0.00811 0.00300
Z3 z3 4.4.0 default unsat ✅ 113.01500 113.07000
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05091 0.05107
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.59713 0.59843
ProB ProB competition unknown ❌ 2400.05000 2401.65000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.58688 1.45051
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.34000
veriT veriT-dev default unknown ❌ 2.59421 2.59606
Yices2 Yices-2.4.2 default unsat ✅ 0.01203 0.00489
Z3 z3-4.4.1 default unsat ✅ 48.91860 48.94910
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.06044 0.05967
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.31438 0.31340
SMTInterpol SMTInterpol default unsat ✅ 0.64048 1.55779
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01600 599.88000
veriT veriT-2017-06-17 default unknown ❌ 16.65320 16.65280
Yices2 Yices2-Main default unsat ✅ 0.00812 0.00483
Z3 z3-4.5.0 default unsat ✅ 65.33940 65.34050
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unknown ❌ 1200.07000 4766.21000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06370 0.06386
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.20997 0.21094
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.54392 1.28885
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1199.67000
veriT veriT_default unknown ❌ 1.93906 1.93909
Yices2 Yices 2.6.0_default unsat ✅ 0.00902 0.00781
Z3 z3-4.7.1_default unsat ✅ 31.34480 31.34400
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07498 0.07527
MathSAT MathSAT5_default.sh unsat ✅ 0.32429 0.32423
Par4 Par4-wrapped-sq_default unsat ✅ 0.01595 0.00690
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 3.09696 9.06329
veriT veriT_default unknown ❌ 0.36699 0.36717
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01132 0.00581
Z3 z3-4.8.8_default unknown ❌ 1200.04000 1200.04000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.07776 0.07830
MathSAT mathsat-5.6.6_default unsat ✅ 0.19276 0.19159
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.06000 1199.92000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01581 0.00607
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.49349 4.42293
veriT veriT_default unknown ❌ 1200.06000 1199.97000
Z3 z3-4.8.11_default unknown ❌ 1200.04000 1199.89000
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.33440 0.20519
OpenSMT OpenSMT unsat ✅ 0.43219 0.31577
SMTInterpol SMTInterpol unsat ✅ 1.96949 5.46181
Yices2 Yices2 unsat ✅ 0.27322 0.14604
Z3alpha Z3-alpha unsat ✅ 204.72525 817.39498
Z3 Z3-alpha-base unsat ✅ 15.97780 15.85748