fhnw-sq3: Instance-to-Instance Comparison Results

Type: Instance
Submitter: Simon Felix
Description: Combinatorial toy fesability problem: Magic square. Instances 1 & 2 are feasible, instance 3 is unknown.
MIPLIB Entry

Parent Instance (fhnw-sq3)

All other instances below were be compared against this "query" instance.

fhnw-sq3 Raw fhnw-sq3 Decomposed fhnw-sq3 Composite of MIC top 5 fhnw-sq3 Composite of MIPLIB top 5 fhnw-sq3 Model Group Composite
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.

MIC Top 5 Instances

These are the 5 decomposed CCM images that are most similar to decomposed CCM image for the the query instance, according to the ISS metric.

Decomposed These decomposed images were created by GCG.
fhnw-sq2 decomposed neos-911970 decomposed khb05250 decomposed neos-3421095-cinca decomposed supportcase3 decomposed
Name fhnw-sq2 [MIPLIB] neos-911970 [MIPLIB] khb05250 [MIPLIB] neos-3421095-cinca [MIPLIB] supportcase3 [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 / 0.607 2 / 0.706 3 / 0.818 4 / 0.837 5 / 0.863
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIC top 5.
fhnw-sq2 raw neos-911970 raw khb05250 raw neos-3421095-cinca raw supportcase3 raw

MIPLIB Top 5 Instances

These are the 5 instances that are most closely related to the query instance, according to the instance statistic-based similarity measure employed by MIPLIB 2017

Decomposed These decomposed images were created by GCG.
fhnw-sq2 decomposed neos-3004026-krka decomposed fiball decomposed neos-5125849-lopori decomposed neos-1354092 decomposed
Name fhnw-sq2 [MIPLIB] neos-3004026-krka [MIPLIB] fiball [MIPLIB] neos-5125849-lopori [MIPLIB] neos-1354092 [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 / 0.607 321 / 1.446 393 / 1.480 493 / 1.548 568 / 1.601
Raw These images represent the CCM images in their raw forms (before any decomposition was applied) for the MIPLIB top 5.
fhnw-sq2 raw neos-3004026-krka raw fiball raw neos-5125849-lopori raw neos-1354092 raw

Instance Summary

The table below contains summary information for fhnw-sq3, the five most similar instances to fhnw-sq3 according to the MIC, and the five most similar instances to fhnw-sq3 according to MIPLIB 2017.

INSTANCE SUBMITTER DESCRIPTION ISS RANK
Parent Instance fhnw-sq3 [MIPLIB] Simon Felix Combinatorial toy fesability problem: Magic square. Instances 1 & 2 are feasible, instance 3 is unknown. 0.000000 -
MIC Top 5 fhnw-sq2 [MIPLIB] Simon Felix Combinatorial toy fesability problem: Magic square. Instances 1 & 2 are feasible, instance 3 is unknown. Reported to be solved after 46883 seconds with ParaSCIP using 72 cores. 0.606722 1
neos-911970 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 0.705851 2
khb05250 [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 0.817746 3
neos-3421095-cinca [MIPLIB] Jeff Linderoth (None provided) 0.836773 4
supportcase3 [MIPLIB] Michael Winkler MIP instances collected from Gurobi forum with unknown application Solved with ParaSCIP in 1551 seconds with 71 solvers(72 cores). 0.863334 5
MIPLIB Top 5 fhnw-sq2 [MIPLIB] Simon Felix Combinatorial toy fesability problem: Magic square. Instances 1 & 2 are feasible, instance 3 is unknown. Reported to be solved after 46883 seconds with ParaSCIP using 72 cores. 0.606722 1
neos-3004026-krka [MIPLIB] Jeff Linderoth (None provided) 1.445600 321
fiball [MIPLIB] MIPLIB submission pool Imported from the MIPLIB2010 submissions. 1.479575 393
neos-5125849-lopori [MIPLIB] Jeff Linderoth (None provided) 1.547751 493
neos-1354092 [MIPLIB] NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.600846 568


fhnw-sq3: Instance-to-Model Comparison Results

Model Group Assignment from MIPLIB: fhnw-sq
Assigned Model Group Rank/ISS in the MIC: 1 / 0.594

MIC Top 5 Model Groups

These are the 5 model group composite (MGC) images that are most similar to the decomposed CCM image for the query instance, according to the ISS metric.

These are model group composite (MGC) images for the MIC top 5 model groups.
Model group: fhnw-sq Model group: neos-pseudoapplication-70 Model group: neos-pseudoapplication-40 Model group: rpp Model group: timtab
Name fhnw-sq neos-pseudoapplication-70 neos-pseudoapplication-40 rpp timtab
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 / 0.595 2 / 1.423 3 / 1.587 4 / 1.661 5 / 1.670

Model Group Summary

The table below contains summary information for the five most similar model groups to fhnw-sq3 according to the MIC.

MODEL GROUP SUBMITTER DESCRIPTION ISS RANK
MIC Top 5 fhnw-sq Simon Felix Combinatorial toy fesability problem: Magic square. Models 1 & 2 are feasible, model 3 is unknown. 0.594719 1
neos-pseudoapplication-70 NEOS Server Submission Imported from the MIPLIB2010 submissions. 1.423191 2
neos-pseudoapplication-40 Jeff Linderoth (None provided) 1.586520 3
rpp 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 1.660538 4
timtab C. Liebchen, R. Möhring Public transport scheduling problem 1.670264 5


Updated August 16, 2019