Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 4688 308 6.29058e-03 open neos-pseudoapplication-105 225 neos-3426085-ticino.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 4688 4688
Constraints 308 308
Binaries 879 879
Integers 3809 3809
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00629058 0.00629058
Nonzeroes 9083 9083
Constraint Classification Properties
Original Presolved
Total 308 308
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 0 0
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 2 2
General Linear 306 306
Indicator 0 0

Structure

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

value min median mean max
Components 2.468347
Constraint % 0.324675 0.324675 0.324675 0.324675
Variable % 0.341297 0.341297 0.341297 0.341297
Score 0.948052

Best Known Solution(s)

Find solutions below. Download the archive containing all solutions from the Download page.

ID Objective Exact Int. Viol Cons. Viol Obj. Viol Submitter Date Description
1 225 225 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3426085-ticino 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
neos-3530903-gauja 2310 420 1890 0 220 4410 Jeff Linderoth neos-pseudoapplication-105 easy 168
neos-3426132-dieze 11550 2750 8800 0 570 22550 Jeff Linderoth neos-pseudoapplication-105 open 407*
neos-3530905-gaula 2090 190 1900 0 200 3990 Jeff Linderoth neos-pseudoapplication-105 open 159*
neos-3381206-awhea 2375 475 1900 0 479 4275 Jeff Linderoth neos-pseudoapplication-105 easy 453
30n20b8 18380 18318 62 0 576 109706 E. Coughlan, M. Lübbecke, J. Schulz easy 302

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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