Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_6vars_5ite_unsat.smt2 

show equivalence of the following terms:
((16 * v4 + 32 * v5) + ((1 * v0 + 2 * v1) + (4 * v2 + 8 * v3)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5)))))

in arithmetic modulo 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5174
Compressed Size1244
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 5166
Compressed Size1236
Max. Term Depth91
Asserts 1
Declared Functions0
Declared Constants21
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite30 not1 and87 =26
let38 +20 -56 *46
<38 <=40 >15 >=11

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1438.13000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 311.77200 —
CVC4-SMT-EVAL-2013 default unsat ✅ 386.05400 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.88134 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.30380 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.89650 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.88813 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.41028 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.79507 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.83492 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 1.13885 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ — —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 114.41400 —
Z3-SMT-COMP-2011 default unsat ✅ 136.37100 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04008 0.02899
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.32525 0.31695
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 1.37551 3.14952
veriT veriT-smtcomp2014 default unknown ❌ 461.40400 461.59800
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.00755 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 220.09200 220.15900
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03420 0.03199
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03495 0.03299
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.61719 0.61691
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 1.20438 2.77758
SMT-RAT SMT-RAT-final default unsat ✅ 1309.52000 1310.12000
veriT veriT default unknown ❌ 36.34840 36.35550
Yices2 Yices default unsat ✅ 0.00835 0.00200
Z3 z3 4.4.0 default unsat ✅ 220.51300 220.60000
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03276 0.03288
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.85754 0.85914
ProB ProB competition unsat ✅ 1206.65000 1207.35000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.63100 1.54633
SMT-RAT SMT-RAT default unknown ❌ 2400.08000 2401.66000
veriT veriT-dev default unknown ❌ 7.57620 7.58065
Yices2 Yices-2.4.2 default unsat ✅ 0.01258 0.00443
Z3 z3-4.4.1 default unsat ✅ 215.38300 215.52300
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03912 0.03762
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.51733 0.51597
SMTInterpol SMTInterpol default unsat ✅ 0.91867 2.55403
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.03500 600.03900
veriT veriT-2017-06-17 default unknown ❌ 4.90492 4.90374
Yices2 Yices2-Main default unsat ✅ 0.00855 0.00383
Z3 z3-4.5.0 default unsat ✅ 119.04100 119.03300
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 12.67640 50.24000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03971 0.03984
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.26153 0.26250
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.97493 2.56591
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1200.03000
veriT veriT_default unknown ❌ 6.53693 6.53717
Yices2 Yices 2.6.0_default unsat ✅ 0.01058 0.00640
Z3 z3-4.7.1_default unsat ✅ 109.88600 109.87300
SMT-COMP 2020 0.29 (5/7) CVC4 CVC4-sq-final_default unsat ✅ 0.04846 0.04878
MathSAT MathSAT5_default.sh unsat ✅ 0.29073 0.29069
Par4 Par4-wrapped-sq_default unsat ✅ 0.01779 0.00630
SMTInterpol smtinterpol-2.5-679-gacfde87a_default unsat ✅ 1.12992 3.02225
veriT veriT_default unknown ❌ 2.37256 2.37223
Yices2 Yices 2.6.2 bug fix_default unsat ✅ 0.02113 0.00495
Z3 z3-4.8.8_default unknown ❌ 1200.04000 1199.93000
SMT-COMP 2021 0.14 (6/7) cvc5 cvc5-fixed_default unsat ✅ 0.05241 0.05298
MathSAT mathsat-5.6.6_default unsat ✅ 0.33975 0.33970
OpenSMT OpenSMT-fixed_default unsat ✅ 75.31310 75.31000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01702 0.00647
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 1.29977 3.66092
veriT veriT_default unsat ✅ 46.20030 46.19530
Z3 z3-4.8.11_default unknown ❌ 1200.02000 1199.85000
SMT-COMP 2023 0.17 (5/6) cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.04952 0.04995
OpenSMT OpenSMT a78dcf01_default unsat ✅ 6.21366 6.20701
Par4 Par4-wrapped-sq_default unsat ✅ 0.01547 0.00642
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 1.87704 5.37746
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01201 0.00541
Z3++ Z3++_sq_0526_default unknown ❌ 1200.03000 1199.97000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.28597 0.18663
OpenSMT OpenSMT unsat ✅ 3.86546 3.76372
SMTInterpol SMTInterpol unsat ✅ 1.44837 3.85378
Yices2 Yices2 unsat ✅ 0.20928 0.10959
Z3alpha Z3-alpha unsat ✅ 42.33431 42.23271
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.30219 0.17974
OpenSMT OpenSMT unsat ✅ 2.61393 2.49296
SMTInterpol SMTInterpol unsat ✅ 3.66705 10.53636
Yices2 Yices2 unsat ✅ 0.28757 0.15519
Z3alpha Z3-alpha unsat ✅ 21.83741 86.04886
Z3 Z3-alpha-base unsat ✅ 23.25922 23.11713