Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_4vars_1ite_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
Size3207
Compressed Size876
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 3199
Compressed Size890
Max. Term Depth60
Asserts 1
Declared Functions0
Declared Constants15
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite6 not1 and63 =18
let21 +9 -21 *24
<22 <=28 >11 >=9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1424.86000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 0.55053 —
CVC4-SMT-EVAL-2013 default unsat ✅ 0.58609 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.03777 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.01999 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.03898 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.03281 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.02863 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.38676 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.26344 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.30316 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.04791 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 1.16498 —
Z3-SMT-COMP-2011 default unsat ✅ 1.92336 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.02740 0.01700
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.04044 0.02799
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.39531 0.48393
veriT veriT-smtcomp2014 default unknown ❌ 8.10872 8.10177
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01165 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 1.15080 1.14283
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02085 0.01900
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02104 0.01900
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.03982 0.03899
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.46776 0.59491
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.68000
veriT veriT default unknown ❌ 0.52998 0.52892
Yices2 Yices default unsat ✅ 0.00814 0.00200
Z3 z3 4.4.0 default unsat ✅ 1.20039 1.20082
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02148 0.02161
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.03149 0.03242
ProB ProB competition unknown ❌ 2400.07000 2401.45000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.46848 0.95806
SMT-RAT SMT-RAT default unsat ✅ 0.80006 0.80040
veriT veriT-dev default unknown ❌ 7.19054 7.19498
Yices2 Yices-2.4.2 default unsat ✅ 0.01147 0.00292
Z3 z3-4.4.1 default unsat ✅ 0.99415 0.99608
SMT-COMP 2017 0.14 (6/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.02322 0.02330
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.02361 0.02445
SMTInterpol SMTInterpol default unsat ✅ 0.33598 0.50931
SMT-RAT SMTRAT-comp2017_2 default unsat ✅ 1.04874 1.04768
veriT veriT-2017-06-17 default unknown ❌ 2.47375 2.47351
Yices2 Yices2-Main default unsat ✅ 0.00751 0.00314
Z3 z3-4.5.0 default unsat ✅ 1.17247 1.17179
SMT-COMP 2018 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.04404 0.04413
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.02453 0.02465
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.02175 0.02270
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.36835 0.60733
SMT-RAT SMTRAT-Rat-final_default unsat ✅ 1.60912 1.60915
veriT veriT_default unknown ❌ 0.57385 0.57379
Yices2 Yices 2.6.0_default unsat ✅ 0.00874 0.00633
Z3 z3-4.7.1_default unsat ✅ 0.84640 0.84634
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.04863 0.04908
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03039 0.03064
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.13955 0.14132
Par4 Par4-wrapped-sq_default unsat ✅ 0.01498 0.00610
ProB ProB-wrapped-sq_default unknown ❌ 2400.08000 2400.03000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.39770 0.65713
veriT veriT-wrapped-sq_default unknown ❌ 2.37295 2.37321
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00922 0.00616
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 1.21416 1.21423
SMT-COMP 2021 cvc5 cvc5-fixed_default unsat ✅ 0.06502 0.06503
MathSAT mathsat-5.6.6_default unsat ✅ 0.02638 0.02636
OpenSMT OpenSMT-fixed_default unsat ✅ 0.27482 0.27471
Par4 Par4-wrapped-sq_default unsat ✅ 0.01442 0.00617
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.50077 1.00918
veriT veriT_default unsat ✅ 19.90220 19.90100
Z3 z3-4.8.11_default unsat ✅ 0.67889 0.67884
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.12391 0.12444
MathSAT MathSAT-5.6.8_default unsat ✅ 0.02631 0.02627
Par4 Par4-wrapped-sq_default unsat ✅ 0.01419 0.00634
veriT veriT_default unknown ❌ 12.01340 12.01260
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01183 0.00424
Z3 z3-4.8.17_default unsat ✅ 0.61736 0.61909