lseu:
References: (see our remarks)
- Bixby, R, Ceria, S, McZeal C M, and Savelsbergh, M W P, An Updated Mixed Integer Programming Library: MIPLIB 3.0. Optima 58 (1998), 12-15.
- Johnson, E L, and Suhl, U H, Experiments in Integer Programming. Discrete Appl. Math. 2 (1980), 39-55.
- Lemke, C, and Spielberg, K, Direct Search Zero-One nd Mixed Integer Programming. Oper. Res. 15 (1967), 892-914.
- MIPLIB 3.0 Library, online at http://www.caam.rice.edu/~bixby/miplib/miplib.html.
- Original source: MPS file lseu from MIPLIB 3.0.
Point:
p1
Best known point: p1 with solution 1120.0000
Download model: lseu.gms
Download data : lseu.gdx, lseu.gdx.zip
Model Stats:
<![CDATA[
Equation counts
Total E G L R
28 0 0 28 0
Variable counts
Total cont binary integer sos1 sos2 scont sint
89 0 89 0 0 0 0 0
Nonzero counts
Total matrix obj
394 309 85
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