Submitter Variables Constraints Density Status Group Objective MPS File
Simon Felix 3924 4922 9.17783e-04 open binpack NA fhnw-binpack4-77.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 3924 3526
Constraints 4922 4519
Binaries 3816 3418
Integers 0 0
Continuous 108 108
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.000917783 0.001062260
Nonzeroes 17726 16926
Constraint Classification Properties
Original Presolved
Total 4922 4519
Empty 0 0
Free 0 0
Singleton 402 0
Aggregations 0 0
Precedence 438 437
Variable Bound 68 68
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 630 630
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 3384 3384
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 % 27.8823 43.0294 43.0294 58.1766
Variable % 22.9475 44.9516 44.9516 66.9556
Score 0.4070810

Best Known Solution(s)

No solution available for fhnw-binpack4-77 .

Similar instances in collection

The following instances are most similar to fhnw-binpack4-77 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-binpack4-58 7550 7400 0 150 9900 35750 Simon Felix binpack open
fhnw-binpack4-4 520 481 0 39 620 2332 Simon Felix binpack hard Infeasible
fhnw-binpack4-18 520 481 0 39 650 2392 Simon Felix binpack easy Infeasible
neos-3603137-hoteo 4003 3913 90 0 10510 39146 Jeff Linderoth neos-pseudoapplication-38 open

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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