neos-3426085-ticino

decomposition mixed_binary general_linear

Submitter Variables Constraints Density Status Group Objective MPS File
Jeff Linderoth 4688 308 6.29058e-03 open neos-pseudoapplication-105 225* neos-3426085-ticino.mps.gz

Instance Statistics

Detailed explanation of the following tables can be found here.

Size Related Properties
Original Presolved
Variables 4688 4688
Constraints 308 308
Binaries 879 879
Integers 3809 3809
Continuous 0 0
Implicit Integers 0 0
Fixed Variables 0 0
Nonzero Density 0.00629058 0.00629058
Nonzeroes 9083 9083
Constraint Classification Properties
Original Presolved
Total 308 308
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 2 2
General Linear 306 306
Indicator 0 0

Structure

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

value min median mean max
Components 2.468347
Constraint % 0.324675 0.324675 0.324675 0.324675
Variable % 0.341297 0.341297 0.341297 0.341297
Score 0.948052

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
1 225 225 0 0 0 - 2018-10-16 Solution found during MIPLIB2017 problem selection.

Similar instances in collection

The following instances are most similar to neos-3426085-ticino 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 Status Variables Binaries Integers Continuous Constraints Nonz. Submitter Group Objective Tags
neos-3530903-gauja easy 2310 420 1890 0 220 4410 Jeff Linderoth neos-pseudoapplication-105 168 decomposition benchmark_suitable mixed_binary general_linear
neos-3426132-dieze open 11550 2750 8800 0 570 22550 Jeff Linderoth neos-pseudoapplication-105 407* decomposition mixed_binary general_linear
neos-3530905-gaula open 2090 190 1900 0 200 3990 Jeff Linderoth neos-pseudoapplication-105 159* decomposition general_linear
neos-3381206-awhea easy 2375 475 1900 0 479 4275 Jeff Linderoth neos-pseudoapplication-105 453 benchmark decomposition benchmark_suitable integer_knapsack general_linear
30n20b8 easy 18380 18318 62 0 576 109706 E. Coughlan, M. Lübbecke, J. Schulz 302 benchmark benchmark_suitable precedence set_partitioning general_linear

Reference

No bibliographic information available

Last Update Jun 24, 2019 by Gregor Hendel
generated with R Markdown
© 2019 by Konrad-Zuse-Zentrum für Informationstechnik Berlin (ZIB)
Imprint