Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_4vars_3ite_unsat.smt2 

show equivalence of the following terms:
((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3)))

in arithmetic modulo 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size3097
Compressed Size858
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 3089
Compressed Size856
Max. Term Depth54
Asserts 1
Declared Functions0
Declared Constants13
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite12 not1 and53 =16
let21 +9 -24 *21
<22 <=24 >9 >=7

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1438.66000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.58768 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.65207 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06668 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.07022 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06801 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06203 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05197 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.60521 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.31509 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.36836 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.16843 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.25696 —
Z3-SMT-COMP-2011 default unsat ✅ 1.64479 —
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02213 0.02000
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02200 0.01900
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.05475 0.05399
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.49718 0.70089
SMT-RAT SMT-RAT-final default unsat ✅ 6.27476 6.27504
veriT veriT default unknown ❌ 0.90767 0.90686
Yices2 Yices default unsat ✅ 0.00837 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.52447 1.52477
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02263 0.02278
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.07615 0.07718
ProB ProB competition unknown ❌ 2400.03000 2401.46000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.35163 0.55858
SMT-RAT SMT-RAT default unsat ✅ 1.07563 1.07629
veriT veriT-dev default unknown ❌ 4.64984 4.65252
Yices2 Yices-2.4.2 default unsat ✅ 0.01256 0.00434
Z3 z3-4.4.1 default unsat ✅ 1.84727 1.84990
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02556 0.02527
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03053 0.03036
SMTInterpol SMTInterpol default unsat ✅ 0.64066 1.49500
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.31695 1.31598
veriT veriT-2017-06-17 default unknown ❌ 0.62501 0.62443
Yices2 Yices2-Main default unsat ✅ 0.00707 0.00301
Z3 z3-4.5.0 default unsat ✅ 2.14911 2.14833
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09458 0.09512
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02572 0.02583
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03371 0.03473
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.35788 0.62311
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.64540 1.64517
veriT veriT_default unknown ❌ 1.95637 1.95650
Yices2 Yices 2.6.0_default unsat ✅ 0.00970 0.00661
Z3 z3-4.7.1_default unsat ✅ 1.20931 1.20917
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.03202 0.03235
MathSAT MathSAT5_default.sh unsat ✅ 0.03987 0.03980
Par4 Par4-wrapped-sq_default unsat ✅ 0.01453 0.00615
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.55334 1.21283
veriT veriT_default unknown ❌ 2.28840 2.28848
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01154 0.00459
Z3 z3-4.8.8_default unsat ✅ 0.58158 0.58159
SMT-COMP 2022 cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.13100 0.13140
MathSAT MathSAT-5.6.8_default unsat ✅ 0.03373 0.03370
Par4 Par4-wrapped-sq_default unsat ✅ 0.01479 0.00644
veriT veriT_default unsat ✅ 10.51430 10.51340
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01015 0.00415
Z3 z3-4.8.17_default unsat ✅ 0.63383 0.63561
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.25065 0.15066
OpenSMT OpenSMT unsat ✅ 0.32499 0.22434
SMTInterpol SMTInterpol unsat ✅ 0.69573 1.31348
Yices2 Yices2 unsat ✅ 0.21310 0.11335
Z3alpha Z3-alpha unsat ✅ 0.95866 0.85898
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.26412 0.14591
OpenSMT OpenSMT unsat ✅ 0.33635 0.20113
SMTInterpol SMTInterpol unsat ✅ 0.77008 1.40448
Yices2 Yices2 unsat ✅ 0.29103 0.15676
Z3alpha Z3-alpha unsat ✅ 0.57139 1.12321
Z3 Z3-alpha-base unsat ✅ 0.40598 0.28495