Instance - neos-4797081-pakoka

neos-4797081-pakoka: Instance-to-Instance Comparison Results

Type:	Instance
Submitter:	Hans Mittelmann
Description:	Collection of anonymous submissions to the NEOS Server for Optimization
	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	neos-3572885-glina [MIPLIB]	rail02 [MIPLIB]	neos-4984115-canche [MIPLIB]	leo1 [MIPLIB]	sp98ic [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 / 1.155	2 / 1.185	3 / 1.312	4 / 1.322	5 / 1.324
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	piperout-d27 [MIPLIB]	oocsp-racks030f7cci [MIPLIB]	mcsched [MIPLIB]	triptim2 [MIPLIB]	triptim4 [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.	84 / 1.699	371 / 2.026	527 / 2.129	873 / 2.454	875 / 2.460
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 neos-4797081-pakoka, the five most similar instances to neos-4797081-pakoka according to the MIC, and the five most similar instances to neos-4797081-pakoka according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	neos-4797081-pakoka [MIPLIB]	Hans Mittelmann	Collection of anonymous submissions to the NEOS Server for Optimization	0.000000	-
MIC Top 5	neos-3572885-glina [MIPLIB]	Jeff Linderoth	(None provided)	1.154736	1
	rail02 [MIPLIB]	Thomas Schlechte	Track allocation problem modeled as arc coupling problem	1.185401	2
	neos-4984115-canche [MIPLIB]	Jeff Linderoth	(None provided)	1.311764	3
	leo1 [MIPLIB]	COR@L test set	Instance coming from the COR@L test set with unknown origin	1.322288	4
	sp98ic [MIPLIB]	J. Goessens, S. v. Hoessel, L. Kroon	Railway line planning instance	1.324015	5
MIPLIB Top 5	piperout-d27 [MIPLIB]	Gleb Belov	Pipe routing with flexibility constraints. Instances with _GCM in the name are simple routing	1.699276	84
	oocsp-racks030f7cci [MIPLIB]	Gleb Belov	These are the instances from MiniZinc Challenges 2012-2016 (see www.minizinc.org), compiled for MIP WITH INDICATOR CONSTRAINTS using the develop branch of MiniZinc and CPLEX 12.7.1 on 30 April 2017. Thus, these instances can only be handled by solvers accepting indicator constraints. For instances compiled with big-M/domain decomposition only, see my previous submission to MIPLIB.To recompile, create a directory MODELS, a list lst12_16.txt of the instances with full paths to mzn/dzn files of each instance per line, and say$> ~/install/libmzn/tests/benchmarking/mzn-test.py -l ../lst12_16.txt -slvPrf MZN-CPLEX -debug 1 -addOption "-timeout 3 -D fIndConstr=true -D fMIPdomains=false" -useJoinedName "-writeModel MODELS_IND/%s.mps" Alternatively, you can compile individual instance as follows: $> mzn-cplex -v -s -G linear -output-time ../challenge_2012_2016/mznc2016_probs/zephyrus/zephyrus.mzn ../challenge_2012_2016/mznc2016_p/zephyrus/14__8__6__3.dzn -a -timeout 3 -D fIndConstr=true -D fMIPdomains=false -writeModel MODELS_IND/challenge_2012_2016mznc2016_probszephyruszephyrusmzn-challenge_2012_2016mznc2016_probszephyrus14__8__6__3dzn.mps	2.026185	371
	mcsched [MIPLIB]	Q. Chen	Unknown application from COR@L	2.129069	527
	triptim2 [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	2.453588	873
	triptim4 [MIPLIB]	MIPLIB submission pool	Imported from the MIPLIB2010 submissions.	2.460435	875

neos-4797081-pakoka: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	neos-pseudoapplication-51
Assigned Model Group Rank/ISS in the MIC:	171 / 3.030

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	neos-pseudoapplication-108	neos-pseudoapplication-69	neos-pseudoapplication-92	neos-pseudoapplication-4	neos-pseudoapplication-53
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 / 1.616	2 / 1.902	3 / 1.990	4 / 2.001	5 / 2.014

Model Group Summary

The table below contains summary information for the five most similar model groups to neos-4797081-pakoka according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	neos-pseudoapplication-108	NEOS Server Submission	Model coming from the NEOS Server with unknown application	1.616317	1
	neos-pseudoapplication-69	Jeff Linderoth	(None provided)	1.902359	2
	neos-pseudoapplication-92	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.989515	3
	neos-pseudoapplication-4	Jeff Linderoth	(None provided)	2.001153	4
	neos-pseudoapplication-53	Hans Mittelmann	NEOS submission with known submitter	2.013692	5

neos-4797081-pakoka: Instance-to-Instance Comparison Results

Parent Instance (neos-4797081-pakoka)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

neos-4797081-pakoka: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary