----------------  SOLUTION  -------------------

solution cost   : 480.099
number of trips : 12

trip 1, 6 customers, sequence : 59 69 37 38 40 41 
   weight    : 2696
   volume    : 747
   trip cost : 53.0132

trip 2, 8 customers, sequence : 39 68 67 66 63 60 34 31 
   weight    : 8181
   volume    : 726
   trip cost : 39.9106

trip 3, 8 customers, sequence : 49 50 47 48 45 52 70 51 
   weight    : 11194
   volume    : 702
   trip cost : 56.9911

trip 4, 5 customers, sequence : 61 58 65 64 62 
   weight    : 4650
   volume    : 757
   trip cost : 32.6791

trip 5, 4 customers, sequence : 32 56 57 55 
   weight    : 11233
   volume    : 731
   trip cost : 23.9721

trip 6, 8 customers, sequence : 14 19 2 15 71 6 10 5 
   weight    : 7278
   volume    : 771
   trip cost : 54.4249

trip 7, 4 customers, sequence : 36 33 18 35 
   weight    : 16411
   volume    : 752
   trip cost : 23.6245

trip 8, 4 customers, sequence : 54 23 29 20 
   weight    : 3420
   volume    : 716
   trip cost : 25.4767

trip 9, 7 customers, sequence : 30 21 22 28 27 26 24 
   weight    : 11677
   volume    : 724
   trip cost : 32.0531

trip 10, 5 customers, sequence : 9 7 4 8 3 
   weight    : 6827
   volume    : 656
   trip cost : 55.4258

trip 11, 6 customers, sequence : 42 43 53 46 44 25 
   weight    : 1957
   volume    : 774
   trip cost : 46.5591

trip 12, 6 customers, sequence : 11 1 13 17 16 12 
   weight    : 29316
   volume    : 755
   trip cost : 35.969

__________________________________________________________

----------------  BIN PACKING  -------------------

trip 1 - vehicule packing see 2l_cvrp2005_T1.png
-----------------
customer 59, list of items : 1 2 3 4 
customer 69, list of items : 5 6 
customer 37, list of items : 7 8 9 
customer 38, list of items : 10 11 12 13 14 
customer 40, list of items : 15 16 17 
customer 41, list of items : 18 

trip 2 - vehicule packing see 2l_cvrp2005_T2.png
-----------------
customer 39, list of items : 1 2 3 4 
customer 68, list of items : 5 
customer 67, list of items : 6 7 8 9 10 
customer 66, list of items : 11 12 13 14 
customer 63, list of items : 15 16 
customer 60, list of items : 17 
customer 34, list of items : 18 
customer 31, list of items : 19 20 21 22 

trip 3 - vehicule packing see 2l_cvrp2005_T3.png
-----------------
customer 49, list of items : 1 2 3 
customer 50, list of items : 4 5 6 
customer 47, list of items : 7 
customer 48, list of items : 8 9 10 
customer 45, list of items : 11 12 
customer 52, list of items : 13 14 
customer 70, list of items : 15 
customer 51, list of items : 16 17 18 19 

trip 4 - vehicule packing see 2l_cvrp2005_T4.png
-----------------
customer 61, list of items : 1 2 3 
customer 58, list of items : 4 
customer 65, list of items : 5 6 7 8 9 
customer 64, list of items : 10 11 12 13 
customer 62, list of items : 14 15 16 17 18 

trip 5 - vehicule packing see 2l_cvrp2005_T5.png
-----------------
customer 32, list of items : 1 2 3 4 5 
customer 56, list of items : 6 7 8 9 10 
customer 57, list of items : 11 12 13 14 15 
customer 55, list of items : 16 17 18 19 

trip 6 - vehicule packing see 2l_cvrp2005_T6.png
-----------------
customer 14, list of items : 1 2 3 
customer 19, list of items : 4 5 
customer 2, list of items : 6 7 
customer 15, list of items : 8 9 10 
customer 71, list of items : 11 12 13 14 
customer 6, list of items : 15 
customer 10, list of items : 16 17 18 19 20 
customer 5, list of items : 21 22 23 

trip 7 - vehicule packing see 2l_cvrp2005_T7.png
-----------------
customer 36, list of items : 1 2 3 
customer 33, list of items : 4 5 6 
customer 18, list of items : 7 8 9 10 11 
customer 35, list of items : 12 13 14 15 16 

trip 8 - vehicule packing see 2l_cvrp2005_T8.png
-----------------
customer 54, list of items : 1 2 3 4 5 
customer 23, list of items : 6 7 8 
customer 29, list of items : 9 10 11 12 13 
customer 20, list of items : 14 15 16 17 18 

trip 9 - vehicule packing see 2l_cvrp2005_T9.png
-----------------
customer 30, list of items : 1 2 3 4 
customer 21, list of items : 5 6 7 
customer 22, list of items : 8 9 
customer 28, list of items : 10 11 12 13 14 
customer 27, list of items : 15 16 
customer 26, list of items : 17 
customer 24, list of items : 18 

trip 10 - vehicule packing see 2l_cvrp2005_T10.png
-----------------
customer 9, list of items : 1 2 
customer 7, list of items : 3 4 5 6 
customer 4, list of items : 7 8 9 
customer 8, list of items : 10 11 12 13 14 
customer 3, list of items : 15 

trip 11 - vehicule packing see 2l_cvrp2005_T11.png
-----------------
customer 42, list of items : 1 2 3 4 
customer 43, list of items : 5 6 7 8 
customer 53, list of items : 9 10 
customer 46, list of items : 11 12 
customer 44, list of items : 13 14 15 16 17 
customer 25, list of items : 18 

trip 12 - vehicule packing see 2l_cvrp2005_T12.png
-----------------
customer 11, list of items : 1 2 3 
customer 1, list of items : 4 5 6 7 8 
customer 13, list of items : 9 
customer 17, list of items : 10 11 12 13 14 
customer 16, list of items : 15 16 17 18 19 
customer 12, list of items : 20 21 22