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

solution cost   : 284.519
number of trips : 3

trip 1, 5 customers, sequence : 11 1 3 8 7 
   weight    : 84
   volume    : 707
   trip cost : 104.884

trip 2, 5 customers, sequence : 6 14 13 4 5 
   weight    : 89
   volume    : 585
   trip cost : 89.6537

trip 3, 5 customers, sequence : 2 9 10 15 12 
   weight    : 85
   volume    : 673
   trip cost : 89.9809

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp0103_T1.png
-----------------
customer 11, list of items : 1 2 3 
customer 1, list of items : 4 5 
customer 3, list of items : 6 7 
customer 8, list of items : 8 9 10 
customer 7, list of items : 11 

trip 2 - vehicule packing see 2l_cvrp0103_T2.png
-----------------
customer 6, list of items : 1 2 
customer 14, list of items : 3 
customer 13, list of items : 4 5 6 
customer 4, list of items : 7 
customer 5, list of items : 8 9 

trip 3 - vehicule packing see 2l_cvrp0103_T3.png
-----------------
customer 2, list of items : 1 2 
customer 9, list of items : 3 4 
customer 10, list of items : 5 6 7 
customer 15, list of items : 8 9 10 
customer 12, list of items : 11