lemon-project-template-glpk
view deps/glpk/examples/plan.mod @ 9:33de93886c88
Import GLPK 4.47
| author | Alpar Juttner <alpar@cs.elte.hu> |
|---|---|
| date | Sun, 06 Nov 2011 20:59:10 +0100 |
| parents | |
| children |
line source
1 /* plan.mod */
3 var bin1, >= 0, <= 200;
4 var bin2, >= 0, <= 2500;
5 var bin3, >= 400, <= 800;
6 var bin4, >= 100, <= 700;
7 var bin5, >= 0, <= 1500;
8 var alum, >= 0;
9 var silicon, >= 0;
11 minimize
13 value: .03 * bin1 + .08 * bin2 + .17 * bin3 + .12 * bin4 + .15 * bin5 +
14 .21 * alum + .38 * silicon;
16 subject to
18 yield: bin1 + bin2 + bin3 + bin4 + bin5 + alum + silicon = 2000;
20 fe: .15 * bin1 + .04 * bin2 + .02 * bin3 + .04 * bin4 + .02 * bin5 +
21 .01 * alum + .03 * silicon <= 60;
23 cu: .03 * bin1 + .05 * bin2 + .08 * bin3 + .02 * bin4 + .06 * bin5 +
24 .01 * alum <= 100;
26 mn: .02 * bin1 + .04 * bin2 + .01 * bin3 + .02 * bin4 + .02 * bin5
27 <= 40;
29 mg: .02 * bin1 + .03 * bin2 + .01 * bin5 <= 30;
31 al: .70 * bin1 + .75 * bin2 + .80 * bin3 + .75 * bin4 + .80 * bin5 +
32 .97 * alum >= 1500;
34 si: 250 <= .02 * bin1 + .06 * bin2 + .08 * bin3 + .12 * bin4 +
35 .02 * bin5 + .01 * alum + .97 * silicon <= 300;
37 end;
39 /* eof */