Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_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 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size8974
Compressed Size1832
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 8966
Compressed Size1772
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 Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1426.35000 —
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 ✅ 1.92026 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.23169 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.90028 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.88253 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.34519 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.24218 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.68059 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.91623 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.01888 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 854.79900 —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05802 0.04699
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.44708 0.44593
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 3.24443 7.25390
veriT veriT-smtcomp2014 default unknown ❌ 5.56311 5.56415
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01184 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 728.67000 728.81400
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.05298 0.05099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.05374 0.05199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.34042 0.33995
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.14452 2.55561
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.50000
veriT veriT default unknown ❌ 18.79250 18.79510
Yices2 Yices default unsat ✅ 0.00858 0.00300
Z3 z3 4.4.0 default unsat ✅ 500.07000 500.22300
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.05144 0.05158
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.75428 0.75569
ProB ProB competition unknown ❌ 2400.05000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.81913 2.10570
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.40000
veriT veriT-dev default unknown ❌ 6.33677 6.34098
Yices2 Yices-2.4.2 default unsat ✅ 0.01200 0.00500
Z3 z3-4.4.1 default unsat ✅ 1177.26000 1177.91000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.05987 0.05948
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.30118 0.30148
SMTInterpol SMTInterpol default unsat ✅ 1.40422 4.54403
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02800 599.98400
veriT veriT-2017-06-17 default unknown ❌ 11.74350 11.73430
Yices2 Yices2-Main default unsat ✅ 0.00825 0.00483
Z3 z3-4.5.0 default unknown ❌ 600.01900 600.02400
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 108.32300 430.48000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.06336 0.06354
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.44868 0.44969
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.52972 1.28134
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.06000 1200.03000
veriT veriT_default unknown ❌ 3.25768 3.25734
Yices2 Yices 2.6.0_default unsat ✅ 0.00753 0.00737
Z3 z3-4.7.1_default unsat ✅ 72.54570 72.54710
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unknown ❌ 2400.08000 9522.03000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.06883 0.06907
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.28821 0.27711
Par4 Par4-wrapped-sq_default unsat ✅ 0.03598 0.00977
ProB ProB-wrapped-sq_default unknown ❌ 2400.10000 2400.07000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 1.14153 3.15607
veriT veriT-wrapped-sq_default unknown ❌ 1.74813 1.74840
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00961 0.00796
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 53.45440 53.45050
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.07452 0.07469
MathSAT MathSAT5_default.sh unsat ✅ 0.26184 0.26176
Par4 Par4-wrapped-sq_default unsat ✅ 0.01933 0.00687
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 1.09088 2.91405
veriT veriT_default unknown ❌ 6.79385 6.79404
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.00938 0.00522
Z3 z3-4.8.8_default unknown ❌ 1200.02000 1199.84000
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.29028 0.17411
OpenSMT OpenSMT unsat ✅ 3.81328 3.68846
SMTInterpol SMTInterpol unsat ✅ 2.04382 5.68572
Yices2 Yices2 unsat ✅ 0.28158 0.15892
Z3alpha Z3-alpha unsat ✅ 509.92258 2038.02788
Z3 Z3-alpha-base unsat ✅ 17.77250 17.64740