Submitter Variables Constraints Density Status Group Objective MPS File
Joerg Rambau 22968 52692 4.99257e-04 open rocI -8.736476098504 rocII-10-11.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 22968 15122
Constraints 52692 35151
Binaries 22616 14820
Integers 0 0
Continuous 352 302
Implicit Integers 0 0
Fixed Variables 1 0
Nonzero Density 0.000499257 0.000742240
Nonzeroes 604216 394540
Constraint Classification Properties
Original Presolved
Total 52692 35151
Empty 0 0
Free 0 0
Singleton 452 0
Aggregations 0 15
Precedence 935 758
Variable Bound 1124 1195
Set Partitioning 110 1320
Set Packing 1 206
Set Covering 0 0
Cardinality 1430 0
Invariant Knapsack 0 0
Equation Knapsack 0 0
Bin Packing 0 0
Knapsack 0 0
Integer Knapsack 0 0
Mixed Binary 48640 31657
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 1.00000
Constraint % 0.494287 1.35193 0.594577 7.5325
Variable % 6.480540 11.03590 12.140400 12.1404
Score 0.11138

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 -8.736476 -8.736476 0 9e-07 0 - 2018-10-11 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to rocII-10-11 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-8-11 18390 18106 0 284 42374 483846 Joerg Rambau rocI open -6.710632714523*
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
fhnw-schedule-pairb400 160400 160000 0 400 399096 1197100 Simon Felix schedule open -28.78138445168*

Reference

No bibliographic information available

Last Update Nov 17, 2018 by Gregor Hendel
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