exmpl1-1_breckanddapper.gms
<![CDATA[
* LP written by GAMS Convert at 06/27/07 15:16:31
*
* Equation counts
* Total E G L N X C
* 6 1 1 4 0 0 0
*
* Variable counts
* x b i s1s s2s sc si
* Total cont binary integer sos1 sos2 scont sint
* 7 7 0 0 0 0 0 0
* FX 0 0 0 0 0 0 0 0
*
* Nonzero counts
* Total const NL DLL
* 27 27 0 0
*
* Solve m using LP maximizing objvar;
Variables x1,x2,x3,x4,x5,x6,objvar;
Positive Variables x1,x2,x3,x4;
Equations e1,e2,e3,e4,e5,e6;
e1.. 0.82*x1 + 0.62*x2 + 1.42*x3 + 2.03*x4 =L= 16000;
e2.. 0.43*x1 + 0.69*x2 + 0.33*x3 + 0.2*x4 + 0.036*x6 =L= 5000;
e3.. 15*x1 + 16*x2 + 9*x3 + 9*x4 - x5 - x6 =L= 8000;
e4.. x6 =L= 80000;
e5.. x1 + x2 - x3 - x4 =G= 0;
e6.. - 12.5*x1 - 11.3*x2 - 17.2*x3 - 19.9*x4 + 0.29*x5 + 0.14*x6 + 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>