Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 112008 105744 5.37588e-05 easy neos-pseudoapplication-52 2242 neos-2669500-cust.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 112008 111448
Constraints 105744 95664
Binaries 110880 110880
Integers 1120 564
Continuous 8 4
Implicit Integers 0 4
Fixed Variables 0 0
Nonzero Density 5.37588e-05 5.77784e-05
Nonzeroes 636728 616008
Constraint Classification Properties
Original Presolved
Total 105744 95664
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 15680 15680
Precedence 1680 0
Variable Bound 71120 63280
Set Partitioning 8288 16128
Set Packing 0 0
Set Covering 0 0
Cardinality 8408 568
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 8 4
General Linear 560 4
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 4.210613
Constraint % 0.00105 0.00512 0.00105 0.119177
Variable % 0.00179 0.00526 0.00179 0.102671
Score 0.830624

Best Known Solution(s)

Find solutions below. Download the archive containing all solutions from the Download page.

ID Objective Exact Int. Viol Cons. Viol Obj. Viol Submitter Date Description
1 2242 2242 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-2669500-cust in the collection. This similarity analysis is based on 100 scaled instance features describing properties of the variables, objective function, bounds, constraints, and right hand sides.

Instance Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Status Objective
neos-2746589-doon 50936 50704 224 8 31530 271072 Jeff Linderoth neos-pseudoapplication-52 easy 2008.2
ns1849932 128521 128164 0 357 128880 766124 NEOS Server Submission neos-pseudoapplication-60 open 1828*
neos-2294525-abba 10842 10086 0 756 11122 80010 Jeff Linderoth neos-pseudoapplication-46 open 321.1522319*
ns2071214 2720 2220 0 500 6250 21474 NEOS Server Submission neos-pseudoapplication-46 easy 507
lr2-22dr3-333vc4v17a-t60 109519 92865 0 16654 108566 435517 Dimitri Papageorgiou maritime open

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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