TOTAL COST 1504.704897	Fifo COST 1721.389106	ratio 1.144004 

time		arrivals			departures
periods	served	delayed	FIFO	Fifo_del	served	delayed FIFO	Fifo_del
   1	   4	   0	  4	 0		 2	   0	 2	  0
   2	   6	   0	  6	 0		 3	   0	 3	  0
   3	   17	   0	  17	 0		 18	   3	 18	  3
   4	   20	   12	  20	 12		 16	   16	 16	  16
   5	   20	   25	  20	 25		 17	   44	 17	  44
   6	   18	   19	  18	 19		 13	   40	 13	  40
   7	   12	   17	  18	 11		 18	   29	 12	  35
   8	   19	   11	  19	 5		 17	   27	 17	  33
   9	   20	   20	  20	 14		 16	   14	 16	  20
   10	   20	   22	  20	 16		 14	   6	 14	  12
   11	   21	   28	  21	 22		 15	   9	 15	  15
   12	   18	   24	  18	 18		 12	   30	 12	  36
   13	   18	   26	  20	 18		 18	   42	 16	  50
   14	   13	   22	  19	 8		 19	   35	 13	  49
   15	   13	   26	  18	 7		 18	   27	 13	  46
   16	   16	   37	  20	 14		 17	   24	 13	  47
   17	   18	   41	  18	 18		 15	   31	 15	  54
   18	   21	   33	  21	 10		 14	   42	 14	  65
   19	   18	   44	  18	 21		 15	   55	 15	  78
   20	   15	   45	  21	 16		 21	   45	 15	  74
   21	   21	   44	  21	 15		 14	   50	 14	  79
   22	   18	   39	  20	 8		 18	   38	 16	  69
   23	   19	   39	  19	 8		 16	   35	 16	  66
   24	   19	   48	  19	 17		 18	   53	 18	  84
   25	   20	   35	  20	 4		 17	   56	 17	  87


Max delay in air, for opt	3  for Fifo	2

Max delay on the ground, for opt	4  for Fifo	5

FIFO solution and optimal solution are different

