Benchmark

non-incremental/QF_LIA/rings/ring_2exp8_7vars_6ite_unsat.smt2 

show equivalence of the following terms:
((64 * v6 + (1 * v0 + 2 * v1)) + ((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6))))))

in arithmetic modulo 2exp8
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6690
Compressed Size1477
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 6682
Compressed Size1492
Max. Term Depth109
Asserts 1
Declared Functions0
Declared Constants25
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite44 not1 and104 =31
let46 +27 -80 *63
<51 <=48 >18 >=13

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.67 (2/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1413.09000 —
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 ✅ 27.88210 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 6.48135 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 25.55960 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 25.75820 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 6.74736 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.74599 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.07481 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.95338 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.11972 —
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 ✅ 0.05251 0.04199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 15.48580 15.48360
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.93213 5.02523
veriT veriT-smtcomp2014 default unknown ❌ 19.67420 19.67500
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01149 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unknown ❌ 2399.12000 2400.06000
SMT-COMP 2015 0.43 (4/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04266 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04321 0.04099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 6.54341 6.54500
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.86132 10.54240
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.44000
veriT veriT default unknown ❌ 2.41554 2.41563
Yices2 Yices default unsat ✅ 0.00798 0.00300
Z3 z3 4.4.0 default unknown ❌ 2400.02000 2400.99000
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04117 0.04134
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 6.58167 6.58643
ProB ProB competition unknown ❌ 2400.05000 2401.41000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.15766 3.58957
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.45000
veriT veriT-dev default unknown ❌ 0.41970 0.42022
Yices2 Yices-2.4.2 default unsat ✅ 0.01126 0.00391
Z3 z3-4.4.1 default unknown ❌ 2400.02000 2401.56000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04801 0.04773
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 51.56080 51.55750
SMTInterpol SMTInterpol default unsat ✅ 7.85858 13.64810
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.02300 599.97900
veriT veriT-2017-06-17 default unknown ❌ 0.24523 0.24456
Yices2 Yices2-Main default unsat ✅ 0.00810 0.00428
Z3 z3-4.5.0 default unknown ❌ 600.02000 599.95400
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 181.83900 723.14000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05186 0.05203
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 10.82510 10.82450
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.96048 7.56838
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.04000 1199.91000
veriT veriT_default unknown ❌ 5.38287 5.38273
Yices2 Yices 2.6.0_default unsat ✅ 0.01227 0.00676
Z3 z3-4.7.1_default unknown ❌ 1200.03000 1199.84000
SMT-COMP 2019 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 145.43100 577.29000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.05896 0.05922
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.25071 0.23730
Par4 Par4-wrapped-sq_default unsat ✅ 0.01472 0.00574
ProB ProB-wrapped-sq_default unknown ❌ 2400.06000 2400.06000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 31.98480 46.48840
veriT veriT-wrapped-sq_default unknown ❌ 4.55742 4.55766
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01017 0.00712
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unknown ❌ 2400.10000 2400.05000
SMT-COMP 2024 0.40 (3/5) cvc5 cvc5 unsat ✅ 0.24210 0.14239
OpenSMT OpenSMT unknown ❌ 1201.25336 1201.09977
SMTInterpol SMTInterpol unsat ✅ 2.99841 8.56232
Yices2 Yices2 unsat ✅ 0.21272 0.11315
Z3alpha Z3-alpha unknown ❌ 1201.71480 1200.69676