Benchmark

non-incremental/QF_LIA/rings/ring_2exp16_7vars_6ite_unsat.smt2 

show equivalence of the following terms:
((64 * v6 + (1 * v0 + 2 * v1)) + ((4 * v2 + 8 * v3) + (16 * v4 + 32 * v5)))

v0 + 2 * (v1 + 2 * (v2 + 2 * (v3 + 2 * (v4 + 2 * (v5 + 2 * (v6))))))

in arithmetic modulo 2exp16
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size7014
Compressed Size1528
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 7006
Compressed Size1546
Max. Term Depth109
Asserts 1
Declared Functions0
Declared Constants25
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

ite44 not1 and104 =31
let46 +27 -80 *63
<51 <=48 >18 >=13

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT Evaluation 2013 0.50 (3/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1450.54000 —
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 ✅ 28.16650 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 6.51743 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 25.66810 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 25.86500 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 6.91949 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 1.61311 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 2.10976 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 10.86190 —
veriT veriT-SMT-EVAL-2013 default unknown ❌ 1.26384 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 942.86700 —
Z3-SMT-COMP-2011 default unknown ❌ — —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.05241 0.04199
MathSAT MathSAT-5.2.12-Main default unsat ✅ 15.72970 15.72560
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 2.71157 6.24705
veriT veriT-smtcomp2014 default unknown ❌ 0.94903 0.94786
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01156 0.00300
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 2001.01000 2001.52000
SMT-COMP 2015 0.29 (5/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.04308 0.04099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.04320 0.04099
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 6.64568 6.64699
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 4.36204 8.56270
SMT-RAT SMT-RAT-final default unknown ❌ 2400.01000 2400.84000
veriT veriT default unknown ❌ 80.53350 80.55070
Yices2 Yices default unsat ✅ 0.01014 0.00300
Z3 z3 4.4.0 default unsat ✅ 828.66300 829.01600
SMT-COMP 2016 0.50 (4/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.04233 0.04249
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 6.61662 6.62157
ProB ProB competition unknown ❌ 2400.08000 2401.49000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 1.08374 6.16873
SMT-RAT SMT-RAT default unknown ❌ 2400.03000 2401.58000
veriT veriT-dev default unknown ❌ 2.25219 2.25383
Yices2 Yices-2.4.2 default unsat ✅ 0.01501 0.00449
Z3 z3-4.4.1 default unknown ❌ 2400.12000 2401.49000
SMT-COMP 2017 0.43 (4/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.04974 0.04896
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 52.38200 52.38520
SMTInterpol SMTInterpol default unsat ✅ 0.98179 2.93008
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01400 599.89000
veriT veriT-2017-06-17 default unknown ❌ 0.98476 0.98351
Yices2 Yices2-Main default unsat ✅ 0.00999 0.00455
Z3 z3-4.5.0 default unknown ❌ 600.01300 599.99100
SMT-COMP 2018 0.38 (5/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 128.30500 510.12000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.05200 0.05214
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 10.96990 10.97010
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 2.77753 7.97598
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.10000 1199.89000
veriT veriT_default unknown ❌ 1.99556 1.99531
Yices2 Yices 2.6.0_default unsat ✅ 0.00780 0.00659
Z3 z3-4.7.1_default unknown ❌ 1200.01000 1200.01000
SMT-COMP 2024 0.20 (4/5) cvc5 cvc5 unsat ✅ 0.24288 0.14325
OpenSMT OpenSMT unknown ❌ 1201.23949 1200.74984
SMTInterpol SMTInterpol unsat ✅ 3.96344 11.45655
Yices2 Yices2 unsat ✅ 0.21129 0.11136
Z3alpha Z3-alpha unsat ✅ 874.62805 874.38027
SMT-COMP 2025 0.17 (5/6) cvc5 cvc5 unsat ✅ 0.33389 0.21553
OpenSMT OpenSMT unsat ✅ 383.89103 383.72649
SMTInterpol SMTInterpol unknown ❌ 7.09579 17.68744
Yices2 Yices2 unsat ✅ 0.27970 0.15476
Z3alpha Z3-alpha unsat ✅ 187.66990 749.08018
Z3 Z3-alpha-base unsat ✅ 105.24766 105.09971