# Kilroy fire station locations
set cities := c1 c2 c3 c4 c5 c6;  # cities for fire station locations
set  citylinks :=
   (c1,c2)
   (c1,c4)
   (c2,c3)
   (c2,c5)
   (c3,c4)
   (c3,c6)
   (c4,c5)
   (c5,c6);


param minutesl :=
    c1 c1 0
    c1 c2 10
    c1 c4 20
    c2 c2 0
    c2 c3 25
    c2 c5 20
    c3 c3 0
    c3 c4 15
    c3 c6 20
    c4 c4 0
    c4 c5 15
    c5 c5 0
    c5 c6 14
    c6 c6 0;


param M := 600;

param minutes:  
     c1 c2 c3 c4 c5 c6 :=
c1    0 10 600   30 600 600
c2    10 0  25  600  20  10 
c3    600  25  0 600  600  20 
c4    30  600   15  0  15  600  
c5    600  20  600  15    600  14 
c6    600  10  20  600  14  600;

param  minminutes :=15;  # minimum minutes to reach a fire station