exmpl_3_7-9_semicond.gms
<![CDATA[
* LP written by GAMS Convert at 06/27/07 15:16:36
*
* Equation counts
* Total E G L N X C
* 10 6 2 2 0 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 8 8 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 22 22 0 0
*
* Solve m using LP maximizing objvar;
Variables x1,x2,x3,x4,x5,x6,x7,objvar;
Equations e1,e2,e3,e4,e5,e6,e7,e8,e9,e10;
e1.. x1 + 50*x6 + 35*x7 =E= 10000;
e2.. x2 - 100*x6 - 90*x7 =E= 1000;
e3.. x3 + 30*x6 + 40*x7 =E= 9000;
e4.. x4 =E= 11000;
e5.. - x1 - x2 - x3 + x5 =E= 0;
e6.. x6 =L= 100;
e7.. x7 =L= 100;
e8.. x1 =G= 4000;
e9.. - 2*x4 + x5 =G= 0;
e10.. - 20*x6 - 15*x7 + objvar =E= 0;
* set non default bounds
* set non default levels
* set non default marginals
Model m / all /;
m.limrow=0; m.limcol=0;
$if NOT '%gams.u1%' == '' $include %gams.u1%
Solve m using LP maximizing objvar;
]]></plaintext></body>