Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 2655 146 2.89013e-02 easy mod 6548 mod010.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 2655 2655
Constraints 146 146
Binaries 2655 2655
Integers 0 0
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.0289013 0.0289013
Nonzeroes 11203 11203
Constraint Classification Properties
Original Presolved
Total 146 146
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
Set Partitioning 144 144
Set Packing 0 0
Set Covering 0 0
Cardinality 1 1
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 1 1
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 0.301030
Constraint % 0.684932 0.684932 0.684932 0.684932
Variable % 5.838040 5.838040 5.838040 5.838040
Score 0.006449

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 6548 6548 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to mod010 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
air04 8904 8904 0 0 823 72965 G. Astfalk air easy 56137
air05 7195 7195 0 0 426 52121 G. Astfalk air easy 26374
air03 10757 10757 0 0 124 91028 G. Astfalk air easy 340160
square23 11660 11638 22 0 7887 898813 Sascha Kurz square easy 13
h80x6320 12640 6320 0 6320 79 6320 MIPLIB submission pool fixed-cost-network-flow easy 3700

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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