Instance - fhnw-binpack4-48

fhnw-binpack4-48: Instance-to-Instance Comparison Results

Type:	Instance
Submitter:	Simon Felix
Description:	Feasability-only 3D bin packing with additional constraints
	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	fhnw-binpack4-58 [MIPLIB]	fhnw-binpack4-4 [MIPLIB]	fhnw-binpack4-18 [MIPLIB]	ran13x13 [MIPLIB]	neos-1425699 [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 / 0.605	2 / 0.610	3 / 0.628	4 / 1.000	5 / 1.028
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	fhnw-binpack4-58 [MIPLIB]	fhnw-binpack4-4 [MIPLIB]	fhnw-binpack4-18 [MIPLIB]	fhnw-binpack4-77 [MIPLIB]	neos-3211096-shag [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.	1 / 0.605	2 / 0.610	3 / 0.628	274 / 1.366	408 / 1.468
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 fhnw-binpack4-48, the five most similar instances to fhnw-binpack4-48 according to the MIC, and the five most similar instances to fhnw-binpack4-48 according to MIPLIB 2017.

	INSTANCE	SUBMITTER	DESCRIPTION	ISS	RANK
Parent Instance	fhnw-binpack4-48 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.000000	-
MIC Top 5	fhnw-binpack4-58 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.605202	1
	fhnw-binpack4-4 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.610271	2
	fhnw-binpack4-18 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.628322	3
	ran13x13 [MIPLIB]	J. Aronson	Fixed charge transportation problem	0.999686	4
	neos-1425699 [MIPLIB]	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.028323	5
MIPLIB Top 5	fhnw-binpack4-58 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.605202	1
	fhnw-binpack4-4 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.610271	2
	fhnw-binpack4-18 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	0.628322	3
	fhnw-binpack4-77 [MIPLIB]	Simon Felix	Feasability-only 3D bin packing with additional constraints	1.365911	274
	neos-3211096-shag [MIPLIB]	Jeff Linderoth	Solved with status infeasible by ParaSCIP in 42484 sec.\xa0It was confirmed by ParaXpress.	1.468268	408

fhnw-binpack4-48: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB:	binpack
Assigned Model Group Rank/ISS in the MIC:	9 / 1.570

These are model group composite (MGC) images for the MIC top 5 model groups.
Name	noip	mc	neos-pseudoapplication-2	pizza	neos-pseudoapplication-74
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 / 1.293	2 / 1.309	3 / 1.376	4 / 1.417	5 / 1.419

Model Group Summary

The table below contains summary information for the five most similar model groups to fhnw-binpack4-48 according to the MIC.

	MODEL GROUP	SUBMITTER	DESCRIPTION	ISS	RANK
MIC Top 5	noip	Christopher Hojny	integer programming formulation that verifies that no integer programming formulation of a given 0/1-point set exists	1.293011	1
	mc	F. Ortega, L. Wolsey	Fixed cost network flow problems	1.309200	2
	neos-pseudoapplication-2	NEOS Server Submission	Imported from the MIPLIB2010 submissions.	1.375910	3
	pizza	Gleb Belov	These are the models 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 models can only be handled by solvers accepting indicator constraints. For models 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 models with full paths to mzn/dzn files of each model 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 model 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	1.416823	4
	neos-pseudoapplication-74	Jeff Linderoth	(None provided)	1.418754	5

fhnw-binpack4-48: Instance-to-Instance Comparison Results

Parent Instance (fhnw-binpack4-48)

MIC Top 5 Instances

MIPLIB Top 5 Instances

Instance Summary

fhnw-binpack4-48: Instance-to-Model Comparison Results

MIC Top 5 Model Groups

Model Group Summary