Submitter Variables Constraints Density Status Group Objective MPS File
Simon Felix 3710 4480 1.04026e-03 hard binpack 0 fhnw-binpack4-48.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 3710 3330
Constraints 4480 4480
Binaries 3605 3225
Integers 0 0
Continuous 105 105
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00104026 0.00110803
Nonzeroes 17290 16530
Constraint Classification Properties
Original Presolved
Total 4480 4480
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 245 245
Variable Bound 70 70
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 595 595
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 3570 3570
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 % 26.5625 43.3594 43.3594 60.1562
Variable % 33.0189 44.8787 44.8787 56.7385
Score 0.4381630

Best Known Solution(s)

No solution available for fhnw-binpack4-48 .

Similar instances in collection

The following instances are most similar to fhnw-binpack4-48 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-binpack4-77 3924 3816 0 108 4922 17726 Simon Felix binpack open
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-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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