Submitter Variables Constraints Density Status Group Objective MPS File
Simon Felix 7550 9900 4.78293e-04 open binpack NA fhnw-binpack4-58.mps.gz

Feasability-only 3D bin packing with additional constraints

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 7550 6080
Constraints 9900 9300
Binaries 7400 5930
Integers 0 0
Continuous 150 150
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000478293 0.000580256
Nonzeroes 35750 32810
Constraint Classification Properties
Original Presolved
Total 9900 9300
Empty 0 0
Free 0 0
Singleton 600 0
Aggregations 0 0
Precedence 1225 1225
Variable Bound 100 100
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 1225 1225
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 6750 6750
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 0.4771212
Constraint % 26.3441 43.4140 43.4140 60.4839
Variable % 25.1656 40.2649 40.2649 55.3642
Score 0.4671190

Best Known Solution(s)

No solution available for fhnw-binpack4-58 .

Similar instances in collection

The following instances are most similar to fhnw-binpack4-58 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
fhnw-binpack4-48 3710 3605 0 105 4480 17290 Simon Felix binpack hard 0
fhnw-binpack4-77 3924 3816 0 108 4922 17726 Simon Felix binpack open
fhnw-binpack4-4 520 481 0 39 620 2332 Simon Felix binpack hard Infeasible
neos-3603137-hoteo 4003 3913 90 0 10510 39146 Jeff Linderoth neos-pseudoapplication-38 open
neos-3211096-shag 4379 4289 90 0 10187 31705 Jeff Linderoth neos-pseudoapplication-38 open

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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