Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 2376 1388 1.44092e-03 easy pr_product 15078 p200x1188c.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 2376 2376
Constraints 1388 1388
Binaries 1188 1188
Integers 0 0
Continuous 1188 1188
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00144092 0.00144092
Nonzeroes 4752 4752
Constraint Classification Properties
Original Presolved
Total 1388 1388
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 1188 1188
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 200 200
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 3.075182
Constraint % 0.0720461 0.0720461 0.0720461 0.0720461
Variable % 0.0841751 0.0841751 0.0841751 0.0841751
Score 0.855187

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 15078 15078 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to p200x1188c 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
p500x2988d 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product easy 6
p500x2988c 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product easy 15215
p500x2988 5976 2988 0 2988 3488 11952 MIPLIB submission pool pr_product easy 71836
mc11 3040 1520 0 1520 1920 6080 F. Ortega, L. Wolsey mc easy 11689
mc7 3040 1520 0 1520 1920 6080 F. Ortega, L. Wolsey mc easy 3417

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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