p500x2988d

decomposition variable_bound mixed_binary

Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 5976 3488 5.73394e-04 easy pr_product 6 p500x2988d.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 6 6 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to p500x2988d 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 Status Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Objective Tags
p200x1188c easy 2376 1188 0 1188 1388 4752 MIPLIB submission pool pr_product 15078 benchmark decomposition benchmark_suitable variable_bound mixed_binary
p500x2988c easy 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product 15215 decomposition variable_bound mixed_binary
p500x2988 easy 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product 71836 decomposition benchmark_suitable variable_bound mixed_binary
mc8 easy 3040 1520 0 1520 1920 6080 F. Ortega, L. Wolsey mc 1566 decomposition benchmark_suitable variable_bound mixed_binary
mc7 easy 3040 1520 0 1520 1920 6080 F. Ortega, L. Wolsey mc 3417 decomposition benchmark_suitable variable_bound mixed_binary

Reference

No bibliographic information available

Last Update Aug 28, 2019 by Gregor Hendel
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