Benchmark

non-incremental/QF_LIA/rings/ring_2exp4_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 2exp4
STATUS: unsat

generated by: Alberto Griggio <alberto.griggio@disi.unitn.it>
Benchmark
Size5121
Compressed Size1221
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 5113
Compressed Size1226
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 0.17 (5/6) CVC3 CVC3-SMT-COMP-2010 default unknown ❌ 1408.61000 —
CVC3-SMT-COMP-2011 default unknown ❌ — —
CVC3-SMT-COMP-2012 default unknown ❌ — —
CVC4 CVC4-SMT-COMP-2012-Resubmission default unsat ✅ 224.31200 —
CVC4-SMT-EVAL-2013 default unsat ✅ 234.24400 —
MathSAT MathSAT5-5.2.6-SMT-EVAL-2013 default unsat ✅ 0.33349 —
MathSAT5-SMT-COMP-2010 default unsat ✅ 0.15087 —
MathSAT5-SMT-COMP-2011 default unsat ✅ 0.35612 —
MathSAT5-SMT-COMP-2012 default unsat ✅ 0.33784 —
test_pmathsat-SMT-COMP-2010 default unsat ✅ 0.23244 —
SMTInterpol SMTInterpol-2.0r8402-SMT-EVAL-2013 default unsat ✅ 0.78393 —
SMTInterpol-SMT-COMP-2011 default unsat ✅ 0.69079 —
SMTInterpol-SMT-COMP-2012 default unsat ✅ 2.99113 —
veriT veriT-SMT-EVAL-2013 default unsat ✅ 1149.31000 —
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-EVAL-2013 default unsat ✅ 42.92590 —
Z3-SMT-COMP-2011 default unsat ✅ 89.48010 —
SMT-COMP 2014 0.17 (5/6) CVC4 CVC4 f7118b2 default unsat ✅ 0.04178 0.03099
MathSAT MathSAT-5.2.12-Main default unsat ✅ 0.17052 0.16198
SMTInterpol smtinterpol-2.1-118-g3dada2f default unsat ✅ 0.69530 1.20482
veriT veriT-smtcomp2014 default unknown ❌ 197.81100 197.88800
Yices2 Yices-2.2.1-smtcomp2014 default unsat ✅ 0.01106 0.00200
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default unsat ✅ 77.12570 77.14630
SMT-COMP 2015 0.14 (6/7) CVC4 CVC4-master-2015-06-15-9b32405-main default unsat ✅ 0.03311 0.03099
CVC4-experimental-2015-06-15-ff5745a-main default unsat ✅ 0.03326 0.02999
MathSAT MathSat 5.3.6 main smtcomp2015_main unsat ✅ 0.41582 0.41494
SMTInterpol SMTInterpol v2.1-206-g86e9531 default unsat ✅ 2.30618 6.09107
SMT-RAT SMT-RAT-final default unsat ✅ 1169.31000 1169.74000
veriT veriT default unknown ❌ 0.18342 0.18297
Yices2 Yices default unsat ✅ 0.00831 0.00300
Z3 z3 4.4.0 default unsat ✅ 63.06760 63.09440
SMT-COMP 2016 0.25 (6/8) CVC4 CVC4-master-2016-05-27-cfef263-main default unsat ✅ 0.03357 0.03369
MathSAT mathsat-5.3.11-linux-x86_64-Main default unsat ✅ 0.17281 0.17387
ProB ProB competition unsat ✅ 1299.98000 1300.73000
SMTInterpol smtinterpol-2.1-258-g92ab3df default unsat ✅ 0.55310 1.26203
SMT-RAT SMT-RAT default unknown ❌ 2400.09000 2401.67000
veriT veriT-dev default unknown ❌ 0.83953 0.83994
Yices2 Yices-2.4.2 default unsat ✅ 0.01512 0.00483
Z3 z3-4.4.1 default unsat ✅ 56.44690 56.47710
SMT-COMP 2017 0.29 (5/7) CVC4 CVC4-smtcomp2017-main default unsat ✅ 0.03788 0.03741
MathSAT mathsat-5.4.1-linux-x86_64-Main default unsat ✅ 0.14427 0.13737
SMTInterpol SMTInterpol default unsat ✅ 0.83416 2.34058
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.05000 599.96400
veriT veriT-2017-06-17 default unknown ❌ 213.66600 213.67300
Yices2 Yices2-Main default unsat ✅ 0.00784 0.00373
Z3 z3-4.5.0 default unsat ✅ 75.64150 75.63340
SMT-COMP 2018 0.25 (6/8) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default unsat ✅ 14.44360 57.32000
CVC4 master-2018-06-10-b19c840-competition-default_default unsat ✅ 0.03926 0.03943
MathSAT mathsat-5.5.2-linux-x86_64-Main_default unsat ✅ 0.15540 0.15640
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default unsat ✅ 0.44506 0.95197
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.02000 1199.91000
veriT veriT_default unknown ❌ 1.77033 1.77042
Yices2 Yices 2.6.0_default unsat ✅ 0.00936 0.00581
Z3 z3-4.7.1_default unsat ✅ 50.51060 50.50560
SMT-COMP 2019 0.12 (7/8) Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default unsat ✅ 1.17095 4.46000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default unsat ✅ 0.04416 0.04442
CVC4-SymBreak_03_06_2019-wrapped-sq_default unsat ✅ 0.19035 0.19209
Par4 Par4-wrapped-sq_default unsat ✅ 0.01864 0.00833
ProB ProB-wrapped-sq_default unsat ✅ 1078.99000 1078.95000
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default unsat ✅ 0.98461 2.49063
veriT veriT-wrapped-sq_default unknown ❌ 0.28343 0.28375
Yices2 Yices 2.6.2-wrapped-sq_default unsat ✅ 0.00934 0.00655
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default unsat ✅ 61.29110 61.29060
SMT-COMP 2024 cvc5 cvc5 unsat ✅ 0.23917 0.13953
OpenSMT OpenSMT unsat ✅ 0.80439 0.70460
SMTInterpol SMTInterpol unsat ✅ 1.01327 2.44421
Yices2 Yices2 unsat ✅ 0.23797 0.13849
Z3alpha Z3-alpha unsat ✅ 6.28887 6.18903