Submitter Variables Constraints Density Status Group Objective MPS File
Joerg Rambau 18390 42374 6.20906e-04 open rocI -6.710632714523 rocII-8-11.mps.gz

Optimal control model in the deterministic dynamic system given by bounded-confidence dynamics in a system of opinions

Imported from the MIPLIB2010 submissions. Rambau opinion control.

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 18390 11204
Constraints 42374 26321
Binaries 18106 10970
Integers 0 0
Continuous 284 234
Implicit Integers 0 0
Fixed Variables 1 0
Nonzero Density 0.000620906 0.000985817
Nonzeroes 483846 290718
Constraint Classification Properties
Original Presolved
Total 42374 26321
Empty 0 0
Free 0 0
Singleton 364 0
Aggregations 0 15
Precedence 759 582
Variable Bound 1102 1173
Set Partitioning 88 1012
Set Packing 1 162
Set Covering 0 0
Cardinality 1144 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 38916 23377
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 0.903090
Constraint % 0.651374 1.93119 0.783536 8.97763
Variable % 7.888210 14.17300 16.170800 16.17080
Score 0.121137

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 -6.710633 -6.710633 0 0 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to rocII-8-11 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
rocII-10-11 22968 22616 0 352 52692 604216 Joerg Rambau rocI open -8.736476098504*
rocII-5-11 11523 11341 0 182 26897 303291 Joerg Rambau rocI easy -6.675504731538
fhnw-schedule-pairb200 40200 40000 0 200 99554 298554 Simon Felix schedule open -17.508798775*
net12 14115 1603 0 12512 14021 80384 P. Belotti easy 214
app1-1 2480 1225 0 1255 4926 18275 Emilie Danna app easy -3

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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