Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 23305 12498 5.83182e-04 easy neos-pseudoapplication-13 -99.9044444446 neos-953928.mps.gz

Imported from the MIPLIB2010 submissions.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 23305 23214
Constraints 12498 12498
Binaries 23305 23214
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000583182 0.000585154
Nonzeroes 169861 169770
Constraint Classification Properties
Original Presolved
Total 12498 12498
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 10640 10641
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 1224 1223
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 257 257
Equation Knapsack 0 0
Bin Packing 257 257
Knapsack 0 120
Integer Knapsack 0 0
Mixed Binary 120 0
General Linear 0 0
Indicator 0 0

Structure

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

value min median mean max
Components 1.662758
Constraint % 0.552088 2.00477 2.52040 4.08065
Variable % 0.560007 2.21380 2.58895 3.53666
Score 0.878300

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 -99.90444 -99.90444 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-953928 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
cvs08r139-94 1864 1864 0 0 2398 6456 Michael Bastubbe cvs easy -116
cvs16r128-89 3472 3472 0 0 4633 12528 Michael Bastubbe cvs hard -97
cvs16r106-72 2848 2848 0 0 3608 9888 Michael Bastubbe cvs easy -81
cvs16r89-60 2384 2384 0 0 3068 8368 Michael Bastubbe cvs easy -65
cvs16r70-62 2112 2112 0 0 3278 8512 Michael Bastubbe cvs easy -42

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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