Instance - ns1111636

ns1111636: Instance-to-Instance Comparison Results

Type:	Instance
Submitter:	NEOS Server Submission
Description:	Network routing problem. Solved in June 2013 by CPLEX 12.5.1 with 32 threads in about 102 hours.
	MIPLIB Entry


	Raw This is the CCM image before the decomposition procedure has been applied.	Decomposed This is the CCM image after a decomposition procedure has been applied. This is the image used by the MIC's image-based comparisons for this query instance.	Composite of MIC Top 5 Composite of the five decomposed CCM images from the MIC Top 5.	Composite of MIPLIB Top 5 Composite of the five decomposed CCM images from the MIPLIB Top 5.	Model Group Composite Image Composite of the decomposed CCM images for every instance in the same model group as this query.

Decomposed These decomposed images were created by GCG.
Name	supportcase29 [MIPLIB]	neos-1582420 [MIPLIB]	n3707 [MIPLIB]	neos-4531126-vouga [MIPLIB]	neos-827175 [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 0.346	2 / 0.363	3 / 0.365	4 / 0.366	5 / 0.371
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.

Decomposed These decomposed images were created by GCG.
Name	neos-824661 [MIPLIB]	irish-electricity [MIPLIB]	dano3_3 [MIPLIB]	dano3mip [MIPLIB]	dano3_5 [MIPLIB]
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all model groups. A smaller ISS value indicates greater similarity.	10 / 0.406	909 / 2.648	941 / 2.970	943 / 2.991	946 / 3.006
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.

Instance Summary

The table below contains summary information for ns1111636, the five most similar instances to ns1111636 according to the MIC, and the five most similar instances to ns1111636 according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	ns1111636 [MIPLIB]	NEOS Server Submission	Network routing problem. Solved in June 2013 by CPLEX 12.5.1 with 32 threads in about 102 hours.	0.000000	-
MIC Top 5	supportcase29 [MIPLIB]	Domenico Salvagnin	Instance coming from IBM developerWorks forum with unknown application.	0.346148	1
	neos-1582420 [MIPLIB]	NEOS Server Submission	Collection of anonymous submissions to the NEOS Server for Optimization	0.363462	2
	n3707 [MIPLIB]	J. Aronson	Fixed charge transportation problem	0.364657	3
	neos-4531126-vouga [MIPLIB]	Jeff Linderoth	(None provided)	0.366263	4
	neos-827175 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	0.370613	5
MIPLIB Top 5	neos-824661 [MIPLIB]	NEOS Server Submission	Instance coming from the NEOS Server with unknown application	0.406254	10
	irish-electricity [MIPLIB]	Paula Carroll	Unit Commitment - Irish Test systems We submit a sample Unit Commitment test instance based on an Irish case study. We include a readme file, a solution file, and additional data so that users may generate further UC test instances.	2.648196	909
	dano3_3 [MIPLIB]	Daniel Bienstock	Telecommunications applications	2.969809	941
	dano3mip [MIPLIB]	Daniel Bienstock	Telecommunications applications	2.991495	943
	dano3_5 [MIPLIB]	Daniel Bienstock	Telecommunications applications	3.005882	946

ns1111636: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	neos-pseudoapplication-67
Assigned Model Group Rank/ISS in the MIC:	150 / 3.013

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	radiation	n37	seqsolve	sp_product	ab
Rank / ISS The image-based structural similarity (ISS) metric measures the Euclidean distance between the image-based feature vectors for the query instance and all other instances. A smaller ISS value indicates greater similarity.	1 / 0.427	2 / 0.432	3 / 0.490	4 / 0.553	5 / 0.674

Model Group Summary

The table below contains summary information for the five most similar model groups to ns1111636 according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	radiation	Gleb Belov	Linearized Constraint Programming models of the MiniZinc Challenges 2012-2016. I should be able to produce versions with indicator constraints supported by Gurobi and CPLEX, however don't know if you can use them and if there is a standard format. These MPS were produced by Gurobi 7.0.2 using the MiniZinc develop branch on eb536656062ca13325a96b5d0881742c7d0e3c38	0.427291	1
	n37	J. Aronson	Fixed charge transportation problem	0.432045	2
	seqsolve	Irv Lustig	The 3 problems in this group (seqsolve1-seqsolve3) represent a hierarchical optimization process, which is derived from a customer problem for assigning people to sites into blocks of time on days of the week. The specialty of this submission is that the best known solution for seqsolveX can be used as a MIP start for seqsolveX+1. For a description of the connections between the problems, please refer to the README.txt contained in the model data for this submission, which also includes MIP start files and a Gurobi log file.	0.489546	3
	sp_product	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.552881	4
	ab	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	0.674408	5

ns1111636: Instance-to-Instance Comparison Results

Parent Instance (ns1111636)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

ns1111636: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary