Submitter Variables Constraints Density Status Group Objective MPS File
MIPLIB submission pool 18 19 1.87135e-01 easy Infeasible flugplinf.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 18 16
Constraints 19 17
Binaries 0 0
Integers 11 10
Continuous 7 6
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.187135 0.205882
Nonzeroes 64 56
Constraint Classification Properties
Original Presolved
Total 19 17
Empty 0 0
Free 0 0
Singleton 1 0
Aggregations 0 1
Precedence 0 0
Variable Bound 6 7
Set Partitioning 0 0
Set Packing 0 0
Set Covering 0 0
Cardinality 0 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 0 0
General Linear 12 9
Indicator 0 0

Structure

Available nonzero structure and decomposition information. Further information can be found here.

value min median mean max
Components 0.7781512
Constraint % 5.88235 9.41176 5.88235 17.6471
Variable % 11.76470 14.11760 11.76470 23.5294
Score 0.3944640

Best Known Solution(s)

No solution available for flugplinf .

Similar instances in collection

The following instances are most similar to flugplinf 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
flugpl 18 0 11 7 18 46 MIPLIB submission pool easy 1201500.0
timtab1 397 77 94 226 171 829 C. Liebchen, R. Möhring timtab easy 764772.0
tr12-30 1080 360 0 720 750 2508 MIPLIB submission pool easy 130596.0
bg512142 792 240 0 552 1307 3953 A. Miller hard 184202.8
nh97_tension 1576 257 361 958 737 5264 MIPLIB submission pool easy 1418.0

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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