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Model Efficient

  MODEL Efficient
  SET
   

garages={1..28},

   

inputs={1..6},

   

outputs={1..3};

  DATA
   

Icoeffs[garages,inputs] << "idata.dat",

   

Ocoeffs[garages,outputs] << "odata.dat";

  VARIABLES
   

x[garages],

   

w;

  OBJECTIVE
 

 

MAXIMIZE weight=w;
  CONSTRAINTS
   

ilevel{i in inputs} : sum{j in garages}

   

Icoeffs[j,i]*x[j] <= Icoeffs[1,i],

   

olevel{k in outputs} : sum{j in garages}

   

Ocoeffs[j,k]*x[j] >= Ocoeffs[1,k]*w;

  END MODEL
   

solve Efficient;

   

print solution for Efficient >> "Efficient.sol";

   

quit;


   
  idata.dat
  [7,8,10,12,8.5,4,
  6,6,20,30,9,4.5,
  2,3,40,40,2,1.5,
  14,9,20,25,10,6,
  10,9,10,10,11,5,
  24,15,15,13,25,19,
  6,7,50,40,8.5,3,
  8,7.5,5,8,9,4,
  5,5,10,10,5,2.5,
  8,10,30,35,9.5,4.5,
  7,8,7,8,3,2,
  5,6.5,9,12,8,4.5,
  6,7.5,10,10,7.5,4,
  11,8,8,10,10,6,
  4,5,10,10,7.5,3.5,
  3,3.5,3,2,2,1.5,
  5,5.5,8,10,7,3.5,
  21,12,6,8,15,8,
  6,5.5,2,2,8,5,
  3,3.6,3,3,2.5,1.5,
  30,29,120,80,35,20,
  25,16,110,80,27,12,
  19,10,90,12,25,13,
  7,6,5,7,8.5,4.5,
  12,8,7,10,12,7,
  4,6,1,1,7.5,3.5,
  2,2.5,1,1,2.5,1,
  2,3.5,2,2,1.9,1.2]

  odata.dat
  [2,0.6,1.5,
  2.3,0.7,1.6,
  0.8,0.25,0.5,
  2.6,0.86,1.9,
  2.4,1,2,
  8,2.6,4.5,
  2.5,0.9,1.6,
  2.1,0.85,2,
  2,0.65,0.9,
  2.05,0.75,1.7,
  1.9,0.7,0.5,
  1.8,0.63,1.4,
  1.5,0.45,1.45,
  2.2,0.65,2.2,
  1.8,0.62,1.6,
  0.9,0.35,0.5,
  1.2,0.45,1.3,
  6,0.25,2.9,
  1.5,0.55,1.55,
  0.8,0.2,0.45,
  6.5,3.5,5.4,
  5.5,3.1,4.5,
  1.2,0.48,2,
  4.5,2,2.3,
  1.1,0.48,1.7,
  0.4,0.1,0.55,
  0.3,0.09,0.4]

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 

 

 

 

 
         
 
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