Submitter Variables Constraints Density Status Group Objective MPS File
Simon Felix 520 650 7.07692e-03 easy binpack Infeasible fhnw-binpack4-18.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 520 338
Constraints 650 390
Binaries 481 312
Integers 0 0
Continuous 39 26
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00707692 0.00946746
Nonzeroes 2392 1248
Constraint Classification Properties
Original Presolved
Total 650 390
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 78 0
Variable Bound 26 0
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 78 78
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 468 312
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 % 40.0000 40.0000 40.0000 40.0000
Variable % 33.3333 33.3333 33.3333 33.3333
Score 0.5333330

Best Known Solution(s)

No solution available for fhnw-binpack4-18 .

Similar instances in collection

The following instances are most similar to fhnw-binpack4-18 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-binpack4-4 520 481 0 39 620 2332 Simon Felix binpack hard Infeasible
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-binpack4-58 7550 7400 0 150 9900 35750 Simon Felix binpack open
neos-3004026-krka 17030 16900 130 0 12545 41860 Jeff Linderoth neos-pseudoapplication-38 easy 0

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
generated with R Markdown
© 2018 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint