Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 4508 2452 2.02323e-03 easy neos-pseudoapplication-43 64829.59 neos-595904.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 4508 4506
Constraints 2452 2452
Binaries 1148 1146
Integers 0 0
Continuous 3360 3360
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00202323 0.00202358
Nonzeroes 22364 22358
Constraint Classification Properties
Original Presolved
Total 2452 2452
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 20 20
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 2432 2432
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 2.755112
Constraint % 0.0815661 0.167440 0.0815661 2.12072
Variable % 0.0887311 0.175041 0.0887311 2.15173
Score 0.939853

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 64829.59 64829.59 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-595904 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
exp-1-500-5-5 990 250 0 740 550 1980 MIPLIB submission pool exp_and_fc easy 65887.00
neos-4954672-berkel 1533 630 0 903 1848 8007 Jeff Linderoth neos-pseudoapplication-43 hard 2612710.00
uccase9 33242 8064 0 25178 49565 332316 Daniel Espinoza uccase easy 10993.13
a1c1s1 3648 192 0 3456 3312 10178 M. Vyve, Y. Pochet c1s1 easy 11503.44
a2c1s1 3648 192 0 3456 3312 10178 M. Vyve, Y. Pochet c1s1 easy 10889.14

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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