Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 2310 220 8.67769e-03 easy neos-pseudoapplication-105 168 neos-3530903-gauja.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 2310 2310
Constraints 220 220
Binaries 420 420
Integers 1890 1890
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00867769 0.00867769
Nonzeroes 4410 4410
Constraint Classification Properties
Original Presolved
Total 220 220
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 1 1
General Linear 219 219
Indicator 0 0

Structure

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

value min median mean max
Components 2.324282
Constraint % 0.454545 0.454545 0.454545 0.454545
Variable % 0.476190 0.476190 0.476190 0.476190
Score 0.950000

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
1 168 168 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3530903-gauja 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-3426085-ticino 4688 879 3809 0 308 9083 Jeff Linderoth neos-pseudoapplication-105 open 225*
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
neos-3426132-dieze 11550 2750 8800 0 570 22550 Jeff Linderoth neos-pseudoapplication-105 open 407*
30n20b8 18380 18318 62 0 576 109706 E. Coughlan, M. Lübbecke, J. Schulz easy 302

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