Submitter Variables Constraints Density Status Group Objective MPS File
NEOS Server Submission 36600 102750 6.92035e-05 easy neos-pseudoapplication-76 31320456.264 neos-1367061.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 36600 35952
Constraints 102750 102426
Binaries 625 301
Integers 350 350
Continuous 35625 35301
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 6.92035e-05 7.04977e-05
Nonzeroes 260250 259602
Constraint Classification Properties
Original Presolved
Total 102750 102426
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 0 0
Precedence 0 0
Variable Bound 101250 100926
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 625 625
General Linear 875 875
Indicator 0 0

Structure

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

value min median mean max
Components 0.301030
Constraint % 99.1457 99.1457 99.1457 99.1457
Variable % 99.0265 99.0265 99.0265 99.0265
Score 0.009652

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 31320456 31320456 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-1367061 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
h80x6320d 12640 6320 0 6320 6558 31521 MIPLIB submission pool fixed-cost-network-flow easy 6382.099048246
mtest4ma 1950 975 0 975 1174 4875 MIPLIB submission pool easy 52148
n3709 10000 5000 0 5000 5150 20000 J. Aronson n37 open 1246679*
n3705 10000 5000 0 5000 5150 20000 J. Aronson n37 open 1264759*
n3707 10000 5000 0 5000 5150 20000 J. Aronson n37 open 1217798*

Reference

No bibliographic information available

Last Update Nov 19, 2018 by Gregor Hendel
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