set PRODUCTS := A B C D E F G;
set MACHINES := Grinder Vertical_drill Horizontal_drill Borer Planer;

param T := 6;

param:  profit  require :=
  A       10      50
  B        6      50
  C        8      50
  D        4      50
  E       11      50
  F        9      50
  G        3      50;

param time_used :
     Grinder Vertical_drill Horizontal_drill Borer Planer:=
  A    0.5      0.1           0.2             0.05   0
  B    0.7      0.2           0               0.03   0
  C    0        0             0.8             0      0.01
  D    0        0.3           0               0.07   0
  E    0.3      0             0               0.1    0.05
  F    0.2      0.6           0               0      0
  G    0.5      0             0.6             0.08   0.05;

param number_machine :=
   Grinder 4
   Vertical_drill 2
   Horizontal_drill 3
   Borer 1
   Planer 1;

param number_repair :
                       1  2  3  4  5  6  :=
   Grinder             1  0  0  0  1  0
   Vertical_drill      0  0  0  1  1  0
   Horizontal_drill    0  2  0  0  0  1
   Borer               0  0  1  0  0  0
   Planer              0  0  0  0  0  1;

param market_limit :
       1    2    3    4    5    6  :=
   A  500  600  300  200   0   500
   B 1000  500  600  300  100  500
   C  300  200   0    40  500  100
   D  300   0    0   500  100  300
   E  800  400  500  200 1000 1100
   F  200  300  400   0   300  500
   G  100  150  100  100   0    60 ;