ch:
Reference: (see our remarks)
- Miscellaneous LP Models, Hungarian Academy of Sciences OR Lab: online at ftp.sztaki.hu/oplab.
- Original source: MPS file (compressed EMPS format) ch.gz from http://www.sztaki.hu/~meszaros/public_ftp/lptestset//misc/.
Point:
p1
Best known point: p1 with solution 925756.3704
Download model: ch.gms
Download data : ch.gdx, ch.gdx.zip
Model Stats:
<![CDATA[
Equation counts
Total E G L R
3700 471 795 2434 0
Variable counts
Total cont binary integer sos1 sos2 scont sint
5062 5062 0 0 0 0 0 0
Nonzero counts
Total matrix obj
24760 20873 3887
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