Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_7vars_2ite_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 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size6559
Compressed Size1418
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 6551
Compressed Size1436
Max. Term Depth116
Asserts 1
Declared Functions0
Declared Constants29
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite14 not1 and124 =35
let41 +27 -61 *74
<43 <=56 >22 >=17

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1453.77000 —
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 ✅ 0.18278 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.05105 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.13948 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.13292 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.05489 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.52093 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.36082 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.54325 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.40840 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.86780 —
Z3-SMT-COMP-2011 default unsat ✅ 28.61800 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04444 0.03399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.11909 0.11798
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.52089 0.81688
veriT veriT-smtcomp2014 default unknown ❌ 4.26931 4.26235
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01144 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 26.31350 26.31100
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03774 0.03599
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03886 0.03599
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.09132 0.08998
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.81482 1.45078
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.78000
veriT veriT default unknown ❌ 1.50817 1.50777
Yices2 Yices default unsat ✅ 0.00850 0.00300
Z3 z3 4.4.0 default unsat ✅ 26.46520 26.47700
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03809 0.03852
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.11248 0.11354
ProB ProB competition unknown ❌ 2400.05000 2401.48000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.41106 0.81241
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.58000
veriT veriT-dev default unknown ❌ 16.18690 16.19520
Yices2 Yices-2.4.2 default unsat ✅ 0.01308 0.00505
Z3 z3-4.4.1 default unsat ✅ 26.67870 26.69410
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04219 0.04161
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.05003 0.05016
SMTInterpol SMTInterpol default unsat ✅ 0.43593 0.82998
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.10500 599.99400
veriT veriT-2017-06-17 default unknown ❌ 0.46628 0.46538
Yices2 Yices2-Main default unsat ✅ 0.00846 0.00406
Z3 z3-4.5.0 default unsat ✅ 25.67110 25.66650
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.09876 0.09936
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.04467 0.04483
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.04190 0.04292
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.45121 0.94132
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.11000 1200.03000
veriT veriT_default unknown ❌ 0.58456 0.58469
Yices2 Yices 2.6.0_default unsat ✅ 0.00786 0.00681
Z3 z3-4.7.1_default unsat ✅ 25.09670 25.09690
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.05369 0.05397
MathSAT MathSAT5_default.sh unsat ✅ 0.04409 0.04405
Par4 Par4-wrapped-sq_default unsat ✅ 0.01545 0.00651
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.56807 1.29788
veriT veriT_default unknown ❌ 2.52950 2.52933
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01148 0.00512
Z3 z3-4.8.8_default unknown ❌ 1200.01000 1199.94000
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.05861 0.05904
MathSAT mathsat-5.6.6_default unsat ✅ 0.04658 0.04655
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.03000 1199.89000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01604 0.00639
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.70232 1.83470
veriT veriT_default unknown ❌ 4.81913 4.81454
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.91000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.28038 0.18091
OpenSMT OpenSMT unsat ✅ 0.27938 0.17944
SMTInterpol SMTInterpol unsat ✅ 0.84563 1.95800
Yices2 Yices2 unsat ✅ 0.26668 0.16588
Z3alpha Z3-alpha unsat ✅ 0.35777 0.25835
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.27652 0.15793
OpenSMT OpenSMT unsat ✅ 0.33431 0.20881
SMTInterpol SMTInterpol unsat ✅ 0.81482 1.72208
Yices2 Yices2 unsat ✅ 0.25067 0.13065
Z3alpha Z3-alpha unsat ✅ 0.52047 0.82628
Z3 Z3-alpha-base unsat ✅ 0.53833 0.41895