Benchmark

non-incremental/QF_LIA/rings/ring_2exp14_6vars_4ite_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 2exp14
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5425
Compressed Size1246
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 5417
Compressed Size1269
Max. Term Depth92
Asserts 1
Declared Functions0
Declared Constants22
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite24 not1 and92 =27
let36 +20 -53 *49
<38 <=42 >16 >=12

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1370.14000 —
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 ✅ 1.07385 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.12982 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 1.09142 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 1.07634 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.18809 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.69962 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.60164 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.14350 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 0.43859 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 29.97180 —
Z3-SMT-COMP-2011 default unsat ✅ 42.16370 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04242 0.03199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.16633 0.15798
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 5.07955 9.20860
veriT veriT-smtcomp2014 default unknown ❌ 1.30758 1.29880
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01107 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 43.51620 43.52540
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03356 0.03100
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03389 0.03199
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.30319 0.30195
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.52986 6.15906
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.85000
veriT veriT default unknown ❌ 0.24965 0.24896
Yices2 Yices default unsat ✅ 0.00825 0.00200
Z3 z3 4.4.0 default unsat ✅ 30.52250 30.53540
SMT-COMP 2016 0.38 (5/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03374 0.03390
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.15464 0.15567
ProB ProB competition unknown ❌ 2400.02000 2401.42000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.60511 1.39792
SMT-RAT SMT-RAT default unknown ❌ 2400.02000 2401.39000
veriT veriT-dev default unknown ❌ 0.40783 0.40822
Yices2 Yices-2.4.2 default unsat ✅ 0.01207 0.00427
Z3 z3-4.4.1 default unsat ✅ 43.12380 43.15100
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03808 0.03818
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.12055 0.12159
SMTInterpol SMTInterpol default unsat ✅ 0.70234 1.84655
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01900 599.95000
veriT veriT-2017-06-17 default unknown ❌ 0.29018 0.28917
Yices2 Yices2-Main default unsat ✅ 0.00855 0.00403
Z3 z3-4.5.0 default unsat ✅ 52.14510 52.13870
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 12.35880 49.02000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03940 0.03956
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.11908 0.12017
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.63349 1.51955
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.08000 1200.10000
veriT veriT_default unknown ❌ 16.76800 16.76830
Yices2 Yices 2.6.0_default unsat ✅ 0.00803 0.00619
Z3 z3-4.7.1_default unsat ✅ 36.66230 36.66290
SMT-COMP 2019 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 2.04307 7.98000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.04609 0.04637
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.19046 0.19222
Par4 Par4-wrapped-sq_default unsat ✅ 0.01494 0.00562
ProB ProB-wrapped-sq_default unknown ❌ 2400.02000 2399.96000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.94241 2.47051
veriT veriT-wrapped-sq_default unknown ❌ 1.02730 1.02760
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.01149 0.00671
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 34.24890 34.24750
SMT-COMP 2021 0.43 (4/7) cvc5 cvc5-fixed_default unsat ✅ 0.05040 0.05080
MathSAT mathsat-5.6.6_default unsat ✅ 0.16838 0.16838
OpenSMT OpenSMT-fixed_default unknown ❌ 1200.02000 1199.88000
Par4 Par4-wrapped-sq_default unsat ✅ 0.01510 0.00687
SMTInterpol smtinterpol-2.5-823-g881e8631_default unsat ✅ 0.96239 2.64436
veriT veriT_default unknown ❌ 156.23700 156.22200
Z3 z3-4.8.11_default unknown ❌ 1200.11000 1199.93000
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23564 0.13605
OpenSMT OpenSMT unsat ✅ 11.68126 11.57570
SMTInterpol SMTInterpol unsat ✅ 2.46689 6.99687
Yices2 Yices2 unsat ✅ 0.21042 0.11093
Z3alpha Z3-alpha unsat ✅ 7.93629 7.83317
SMT-COMP 2025 cvc5 cvc5 unsat ✅ 0.31024 0.18707
OpenSMT OpenSMT unsat ✅ 29.32142 29.19825
SMTInterpol SMTInterpol unsat ✅ 1.87184 5.01358
Yices2 Yices2 unsat ✅ 0.25214 0.12651
Z3alpha Z3-alpha unsat ✅ 2.92813 10.52822
Z3 Z3-alpha-base unsat ✅ 11.10195 10.98190