Submitter Variables Constraints Density Status Group Objective MPS File
Michael Winkler 14770 165684 2.26828e-04 hard 7 supportcase10.mps.gz

MIP 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 14770 14524
Constraints 165684 163834
Binaries 14770 14524
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000226828 0.000218938
Nonzeroes 555082 520968
Constraint Classification Properties
Original Presolved
Total 165684 163834
Empty 0 0
Free 0 0
Singleton 14 0
Aggregations 9660 9638
Precedence 39604 39576
Variable Bound 3380 3372
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 8
Cardinality 0 0
Invariant Knapsack 113026 111240
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
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 2.861534
Constraint % 0.0006290 0.0413834 0.0006290 29.5884
Variable % 0.0136968 0.1370050 0.0136968 89.5357
Score 0.035521

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 7 7 0 0 0 - 2018-10-15 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to supportcase10 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
neos-950242 5760 5520 240 0 34224 104160 NEOS Server Submission neos-pseudoapplication-72 easy 4
neos-3283608-agout 26256 26224 0 32 108649 301792 Jeff Linderoth neos-pseudoapplication-84 easy Unbounded
ns1828997 27275 27275 0 0 81725 190670 NEOS Server Submission neos-pseudoapplication-13 open 20*
genus-sym-g62-2 12912 12910 1 1 78472 275855 Stephan Beyer genus open -20*
genus-g61-25 14380 14378 1 1 94735 332877 Stephan Beyer genus open -26*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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