Benchmark

non-incremental/QF_LIA/rings/ring_2exp6_5vars_4ite_unsat.smt2 

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

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

in arithmetic modulo 2exp6
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4010
Compressed Size1046
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 4002
Compressed Size1039
Max. Term Depth71
Asserts 1
Declared Functions0
Declared Constants17
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite20 not1 and70 =21
let28 +14 -39 *33
<31 <=32 >12 >=9

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1381.72000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 50.00700 —
CVC4-SMT-EVAL-2013 default unsat ✅ 45.40370 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.36374 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.85008 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.37771 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.36944 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.14145 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.53698 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 1.22213 —
SMTInterpol-SMT-COMP-2012 default unknown ❌ 0.39638 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 343.35300 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 35.60030 —
Z3-SMT-COMP-2011 default unsat ✅ 67.92220 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.03427 0.02399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.14809 0.13898
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.91566 1.95870
veriT veriT-smtcomp2014 default unknown ❌ 0.03467 0.02500
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01070 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 41.89680 41.90560
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02846 0.02600
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02908 0.02700
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.22512 0.22396
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.91554 1.89771
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.91000
veriT veriT default unknown ❌ 0.13423 0.13298
Yices2 Yices default unsat ✅ 0.00812 0.00200
Z3 z3 4.4.0 default unsat ✅ 41.35590 41.36370
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02770 0.02782
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.18388 0.18492
ProB ProB competition unknown ❌ 2400.08000 2401.46000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.42512 0.80366
SMT-RAT SMT-RAT default unsat ✅ 1639.40000 1640.51000
veriT veriT-dev default unknown ❌ 0.89049 0.89148
Yices2 Yices-2.4.2 default unsat ✅ 0.01089 0.00326
Z3 z3-4.4.1 default unsat ✅ 33.76870 33.78830
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03208 0.03165
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.25488 0.25478
SMTInterpol SMTInterpol default unsat ✅ 0.44476 0.87614
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01200 599.92900
veriT veriT-2017-06-17 default unknown ❌ 1.85492 1.85419
Yices2 Yices2-Main default unsat ✅ 0.00823 0.00382
Z3 z3-4.5.0 default unsat ✅ 36.45410 36.45250
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.60387 2.16000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03345 0.03363
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.14047 0.14145
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.46783 0.96011
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.96000
veriT veriT_default unknown ❌ 0.31206 0.31219
Yices2 Yices 2.6.0_default unsat ✅ 0.00812 0.00582
Z3 z3-4.7.1_default unsat ✅ 27.31250 27.30430
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 10.09630 39.97000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03969 0.03994
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.17001 0.17192
Par4 Par4-wrapped-sq_default unsat ✅ 0.01445 0.00609
ProB ProB-wrapped-sq_default unknown ❌ 2400.04000 2399.83000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.82063 2.02698
veriT veriT-wrapped-sq_default unknown ❌ 0.10553 0.10581
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01065 0.00726
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 33.92920 33.92930
SMT-COMP 2020 0.14 (6/7) CVC4 CVC4-sq-final_default unsat ✅ 0.04216 0.04244
MathSAT MathSAT5_default.sh unsat ✅ 0.15575 0.15398
Par4 Par4-wrapped-sq_default unsat ✅ 0.01523 0.00649
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 0.74479 1.77419
veriT veriT_default unknown ❌ 0.03770 0.03791
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.01120 0.00452
Z3 z3-4.8.8_default unsat ✅ 1012.91000 1012.89000
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 0.04459 0.04514
MathSAT mathsat-5.6.6_default unsat ✅ 0.11268 0.11264
OpenSMT OpenSMT-fixed_default unsat ✅ 21.66060 21.66070
Par4 Par4-wrapped-sq_default unsat ✅ 0.01594 0.00650
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.81216 2.14974
veriT veriT_default unsat ✅ 63.01040 63.00690
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.96000
SMT-COMP 2022 0.17 (5/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.20322 0.20373
MathSAT MathSAT-5.6.8_default unsat ✅ 0.12961 0.12953
Par4 Par4-wrapped-sq_default unsat ✅ 0.01717 0.00811
veriT veriT_default unsat ✅ 224.04600 224.02000
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01071 0.00448
Z3 z3-4.8.17_default unknown ❌ 1200.11000 1199.86000
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30547 0.17842
OpenSMT OpenSMT unsat ✅ 5.94726 5.81639
SMTInterpol SMTInterpol unsat ✅ 1.57627 3.97864
Yices2 Yices2 unsat ✅ 0.27401 0.14993
Z3alpha Z3-alpha unsat ✅ 21.75190 85.66376
Z3 Z3-alpha-base unsat ✅ 22.38042 22.24377