Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 33003 76992 7.22623e-05 hard neos-pseudoapplication-13 2.1416 neos-4300652-rahue.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 33003 31274
Constraints 76992 75263
Binaries 20900 20900
Integers 0 0
Continuous 12103 10374
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 7.22623e-05 7.65400e-05
Nonzeroes 183616 180158
Constraint Classification Properties
Original Presolved
Total 76992 75263
Empty 0 0
Free 0 0
Singleton 0 0
Aggregations 3515 3515
Precedence 20748 20748
Variable Bound 29393 27664
Set Partitioning 38 38
Set Packing 0 0
Set Covering 0 0
Cardinality 1 1
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 1 1
Integer Knapsack 0 0
Mixed Binary 23296 23296
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 1.30103
Constraint % 5.08484 5.08484 5.08484 5.08484
Variable % 5.26316 5.26316 5.26316 5.26316
Score 0.91527

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 2.1416 2.1416 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-4300652-rahue 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-3209462-rhin 56453 383 0 56070 170226 447473 Jeff Linderoth neos-pseudoapplication-98 open 12*
ns1828997 27275 27275 0 0 81725 190670 NEOS Server Submission neos-pseudoapplication-13 open 20*
fhnw-schedule-pairb200 40200 40000 0 200 99554 298554 Simon Felix schedule open -17.508798775*
fhnw-schedule-pairb400 160400 160000 0 400 399096 1197100 Simon Felix schedule open -28.78138445168*
neos-1396125 1161 129 0 1032 1494 5511 NEOS Server Submission neos-pseudoapplication-96 easy 3000.0453373

Reference

No bibliographic information available

Last Update Nov 09, 2018 by Gregor Hendel
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