Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_7vars_5ite_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 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6872
Compressed Size1501
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 6864
Compressed Size1504
Max. Term Depth113
Asserts 1
Declared Functions0
Declared Constants26
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite36 not1 and109 =32
let47 +27 -73 *64
<45 <=50 >19 >=14

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 ❌ 1085.70000 —
MathSAT MathSAT-4.2 unsat ✅ 33.40000 —
Yices Yices 1.0.10 unknown ❌ 1201.00000 —
Z3 Z3.2 unsat ✅ 1.50000 —
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1480.88000 —
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 ✅ 6.49909 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.29623 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 6.34563 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 6.34178 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.37571 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.38724 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.78217 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.09536 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.62664 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 52.71030 —
Z3-SMT-COMP-2011 default unsat ✅ 77.68110 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04739 0.03699
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.57712 0.56891
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.98655 2.16267
veriT veriT-smtcomp2014 default unknown ❌ 38.98670 38.99410
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01187 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 98.48130 98.50800
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03966 0.03699
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04039 0.03799
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.62878 0.62790
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.98089 5.01824
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.64000
veriT veriT default unknown ❌ 5.31903 5.32019
Yices2 Yices default unsat ✅ 0.00811 0.00300
Z3 z3 4.4.0 default unsat ✅ 43.50910 43.52740
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04086 0.04101
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.40942 0.41065
ProB ProB competition unknown ❌ 2400.07000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.62178 1.45257
SMT-RAT SMT-RAT default unknown ❌ 2400.07000 2401.45000
veriT veriT-dev default unknown ❌ 3.64001 3.64222
Yices2 Yices-2.4.2 default unsat ✅ 0.01533 0.00437
Z3 z3-4.4.1 default unsat ✅ 76.11620 76.16210
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04552 0.04485
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.20833 0.20815
SMTInterpol SMTInterpol default unsat ✅ 0.61617 2.72897
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03300 599.98300
veriT veriT-2017-06-17 default unknown ❌ 6.89009 6.88901
Yices2 Yices2-Main default unsat ✅ 0.00812 0.00412
Z3 z3-4.5.0 default unsat ✅ 103.69300 103.69700
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 69.77570 277.17000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04810 0.04827
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.28113 0.28209
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.55910 1.32884
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.03000 1199.92000
veriT veriT_default unknown ❌ 4.99296 4.98878
Yices2 Yices 2.6.0_default unsat ✅ 0.00967 0.00671
Z3 z3-4.7.1_default unsat ✅ 40.56220 40.56290
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.05671 0.05726
OpenSMT OpenSMT a78dcf01_default unsat ✅ 696.38700 696.31800
Par4 Par4-wrapped-sq_default unsat ✅ 0.01515 0.00614
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 3.33687 9.91388
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01019 0.00514
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.92000
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unsat ✅ 0.28727 0.17098
OpenSMT OpenSMT unsat ✅ 25.89381 25.76654
SMTInterpol SMTInterpol unsat ✅ 2.10541 5.83058
Yices2 Yices2 unsat ✅ 0.24696 0.12920
Z3alpha Z3-alpha unsat ✅ 75.57622 300.89492
Z3 Z3-alpha-base unknown ❌ 1201.26644 1201.01132