Algorithm 4: Operation when edge switching adjustment is rejected

1: if(G k‘ is not connected or avgGk‘ < avgGk) then

2:   num Gk←num Gk + 1;

3:   sum Gk←sum Gk + C(G k);

4:   avg Gk←sum Gk/num Gk;

5:   if(Flag List) then

6:     record_synchronize (i, sum, num)

7:   end if;

8: end if;