Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 5976 3488 5.73394e-04 easy pr_product 15215 p500x2988c.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 5976 5976
Constraints 3488 3488
Binaries 2988 2988
Integers 0 0
Continuous 2988 2988
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000573394 0.000573394
Nonzeroes 11952 11952
Constraint Classification Properties
Original Presolved
Total 3488 3488
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 2988 2988
Set Partitioning 0 0
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 500 500
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 3.475526
Constraint % 0.0286697 0.0286697 0.0286697 0.0286697
Variable % 0.0334672 0.0334672 0.0334672 0.0334672
Score 0.856365

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 15215 15215 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to p500x2988c 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
p500x2988 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product easy 71836
g200x740 1480 740 0 740 940 2960 MIPLIB submission pool fixed-cost-network-flow easy 30086
p200x1188c 2376 1188 0 1188 1388 4752 MIPLIB submission pool pr_product easy 15078
p500x2988d 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product easy 6
k16x240b 480 240 0 240 256 960 MIPLIB submission pool fixed-cost-network-flow easy 11393

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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