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

solution cost   : 607.651
number of trips : 8

trip 1, 4 customers, sequence : 16 13 21 20 
   weight    : 48
   volume    : 613
   trip cost : 101.748

trip 2, 4 customers, sequence : 2 4 25 10 
   weight    : 47
   volume    : 494
   trip cost : 100.247

trip 3, 3 customers, sequence : 24 18 22 
   weight    : 46
   volume    : 613
   trip cost : 88.7666

trip 4, 2 customers, sequence : 15 19 
   weight    : 45
   volume    : 288
   trip cost : 69.3594

trip 5, 4 customers, sequence : 12 11 8 9 
   weight    : 48
   volume    : 439
   trip cost : 78.274

trip 6, 1 customers, sequence : 3 
   weight    : 41
   volume    : 77
   trip cost : 29.5296

trip 7, 3 customers, sequence : 17 5 7 
   weight    : 48
   volume    : 328
   trip cost : 68.3142

trip 8, 4 customers, sequence : 23 1 6 14 
   weight    : 44
   volume    : 540
   trip cost : 71.4123

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp0905_T1.png
-----------------
customer 16, list of items : 1 2 3 4 
customer 13, list of items : 5 6 7 8 9 
customer 21, list of items : 10 11 12 
customer 20, list of items : 13 14 15 16 

trip 2 - vehicule packing see 2l_cvrp0905_T2.png
-----------------
customer 2, list of items : 1 2 3 
customer 4, list of items : 4 5 
customer 25, list of items : 6 7 8 9 
customer 10, list of items : 10 11 12 13 14 

trip 3 - vehicule packing see 2l_cvrp0905_T3.png
-----------------
customer 24, list of items : 1 2 3 4 5 
customer 18, list of items : 6 7 8 9 10 
customer 22, list of items : 11 12 13 14 

trip 4 - vehicule packing see 2l_cvrp0905_T4.png
-----------------
customer 15, list of items : 1 2 3 4 5 
customer 19, list of items : 6 7 8 

trip 5 - vehicule packing see 2l_cvrp0905_T5.png
-----------------
customer 12, list of items : 1 2 3 
customer 11, list of items : 4 5 6 7 8 
customer 8, list of items : 9 
customer 9, list of items : 10 11 12 13 

trip 6 - vehicule packing see 2l_cvrp0905_T6.png
-----------------
customer 3, list of items : 1 2 3 

trip 7 - vehicule packing see 2l_cvrp0905_T7.png
-----------------
customer 17, list of items : 1 2 3 
customer 5, list of items : 4 5 6 7 8 
customer 7, list of items : 9 

trip 8 - vehicule packing see 2l_cvrp0905_T8.png
-----------------
customer 23, list of items : 1 2 3 4 5 
customer 1, list of items : 6 7 8 9 10 
customer 6, list of items : 11 12 
customer 14, list of items : 13 14