Submitter Variables Constraints Density Status Group Objective MPS File
Michael Winkler 7560 15073 8.23251e-04 easy 20 supportcase28i.mps.gz

MIP with Indicator instances collected from Gurobi forum with unknown application

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 7560 17
Constraints 15073 7538
Binaries 24 16
Integers 7536 1
Continuous 0 0
Implicit Integers 7536 1
Fixed Variables 0 0
Nonzero Density 0.000823251 0.000132661
Nonzeroes 93811 17
Constraint Classification Properties
Original Presolved
Total 7537 7537
Empty 0 0
Free 7534 7534
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 1 1
Cardinality 0 0
Invariant Knapsack 0 1
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
General Linear 2 1
Indicator 7536 7536

Structure

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

value min median mean max
Components
Constraint %
Variable %
Score

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 20 0 0 0 - 2018-10-13 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to supportcase28i 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
elitserienhandball3i 32807 16966 6973 8868 35804 99434 Gleb Belov elitserienhandball open 6*
elitserienhandball13i 32791 16976 6976 8839 35758 99381 Gleb Belov elitserienhandball open 9*
elitserienhandball11i 32679 16944 6952 8783 35580 99071 Gleb Belov elitserienhandball open 4*
elitserienhandball14i 32541 16938 6938 8665 35328 98685 Gleb Belov elitserienhandball open 4*
mappingmesh3x3mpeg2i 10470 4739 4369 1362 17055 33278 Gleb Belov mapping easy 905

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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