Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_5vars_2ite_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 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size4196
Compressed Size1048
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 4188
Compressed Size1033
Max. Term Depth76
Asserts 1
Declared Functions0
Declared Constants19
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite10 not1 and80 =23
let27 +14 -33 *37
<29 <=36 >14 >=11

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.33 (4/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1450.91000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 44.10320 —
CVC4-SMT-EVAL-2013 default unsat ✅ 45.39230 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.06390 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.02839 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.06642 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.06054 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.03908 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.50528 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.32966 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 0.38569 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.11065 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 25.50510 —
Z3-SMT-COMP-2011 default unsat ✅ 25.84550 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.02577 0.02399
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.11237 0.10398
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.43033 0.52492
veriT veriT-smtcomp2014 default unknown ❌ 0.32589 0.31495
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01087 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 25.52210 25.52510
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.02709 0.02499
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.02714 0.02499
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.06445 0.06299
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 0.45962 0.57291
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.47000
veriT veriT default unknown ❌ 1.04515 1.04484
Yices2 Yices default unsat ✅ 0.00841 0.00200
Z3 z3 4.4.0 default unsat ✅ 25.32980 25.34110
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.02703 0.02719
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.04085 0.04202
ProB ProB competition unknown ❌ 2400.02000 2401.43000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.40661 0.77102
SMT-RAT SMT-RAT default unknown ❌ 2400.04000 2401.60000
veriT veriT-dev default unknown ❌ 0.35932 0.36043
Yices2 Yices-2.4.2 default unsat ✅ 0.01158 0.00327
Z3 z3-4.4.1 default unsat ✅ 25.45620 25.47470
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03051 0.03013
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.03274 0.03328
SMTInterpol SMTInterpol default unsat ✅ 1.54683 0.72127
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01500 599.93600
veriT veriT-2017-06-17 default unknown ❌ 2.80288 2.80233
Yices2 Yices2-Main default unsat ✅ 0.00837 0.00411
Z3 z3-4.5.0 default unsat ✅ 25.74290 25.73960
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 0.05904 0.05941
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03005 0.03016
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.03266 0.03368
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.37172 0.65749
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1200.03000
veriT veriT_default unknown ❌ 0.48800 0.48796
Yices2 Yices 2.6.0_default unsat ✅ 0.00828 0.00603
Z3 z3-4.7.1_default unsat ✅ 25.12690 25.12350
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 0.06204 0.06260
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.03715 0.03739
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.16347 0.16542
Par4 Par4-wrapped-sq_default unsat ✅ 0.01469 0.00583
ProB ProB-wrapped-sq_default unknown ❌ 2400.03000 2399.96000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.44828 0.84720
veriT veriT-wrapped-sq_default unknown ❌ 0.25553 0.25583
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01029 0.00644
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 25.65250 25.65130
SMT-COMP 2021 0.29 (5/7) cvc5 cvc5-fixed_default unsat ✅ 0.04635 0.04519
MathSAT mathsat-5.6.6_default unsat ✅ 0.03825 0.03821
OpenSMT OpenSMT-fixed_default unsat ✅ 18.07890 18.07740
Par4 Par4-wrapped-sq_default unsat ✅ 0.01456 0.00625
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.56797 1.26240
veriT veriT_default unknown ❌ 50.57580 50.57330
Z3 z3-4.8.11_default unknown ❌ 1200.11000 1199.98000
SMT-COMP 2022 0.33 (4/6) cvc5 cvc5-default-2022-07-02-b15e116-wrapped_sq unsat ✅ 0.19761 0.19818
MathSAT MathSAT-5.6.8_default unsat ✅ 0.03923 0.03899
Par4 Par4-wrapped-sq_default unsat ✅ 0.01526 0.00663
veriT veriT_default unknown ❌ 33.94710 33.94090
Yices2 Yices 2.6.2 for SMTCOMP 2021_default unsat ✅ 0.01153 0.00494
Z3 z3-4.8.17_default unknown ❌ 1200.02000 1199.88000
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq unsat ✅ 0.03897 0.03939
OpenSMT OpenSMT a78dcf01_default unsat ✅ 8.67292 8.67262
Par4 Par4-wrapped-sq_default unsat ✅ 0.01558 0.00641
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default unsat ✅ 0.70270 1.67006
Yices2 Yices 2 for SMTCOMP 2023_default unsat ✅ 0.01056 0.00431
Z3++ Z3++_sq_0526_default unsat ✅ 30.02550 30.02400
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.34602 0.21701
OpenSMT OpenSMT unsat ✅ 0.89650 0.77386
SMTInterpol SMTInterpol unsat ✅ 0.70529 1.31376
Yices2 Yices2 unsat ✅ 0.24094 0.12437
Z3alpha Z3-alpha unsat ✅ 0.53667 0.95836
Z3 Z3-alpha-base unsat ✅ 0.43382 0.30174