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

solution cost   : 625.096
number of trips : 8

trip 1, 4 customers, sequence : 10 25 4 2 
   weight    : 47
   volume    : 607
   trip cost : 100.247

trip 2, 4 customers, sequence : 9 8 11 13 
   weight    : 47
   volume    : 511
   trip cost : 96.0481

trip 3, 5 customers, sequence : 6 14 20 21 16 
   weight    : 48
   volume    : 722
   trip cost : 116.713

trip 4, 3 customers, sequence : 23 1 12 
   weight    : 45
   volume    : 479
   trip cost : 56.1177

trip 5, 3 customers, sequence : 22 18 24 
   weight    : 46
   volume    : 476
   trip cost : 88.7666

trip 6, 3 customers, sequence : 17 5 7 
   weight    : 48
   volume    : 307
   trip cost : 68.3142

trip 7, 1 customers, sequence : 3 
   weight    : 41
   volume    : 271
   trip cost : 29.5296

trip 8, 2 customers, sequence : 15 19 
   weight    : 45
   volume    : 472
   trip cost : 69.3594

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp0904_T1.png
-----------------
customer 10, list of items : 1 
customer 25, list of items : 2 3 4 5 
customer 4, list of items : 6 
customer 2, list of items : 7 8 9 

trip 2 - vehicule packing see 2l_cvrp0904_T2.png
-----------------
customer 9, list of items : 1 
customer 8, list of items : 2 
customer 11, list of items : 3 4 5 
customer 13, list of items : 6 7 8 

trip 3 - vehicule packing see 2l_cvrp0904_T3.png
-----------------
customer 6, list of items : 1 
customer 14, list of items : 2 3 4 
customer 20, list of items : 5 6 
customer 21, list of items : 7 8 9 10 
customer 16, list of items : 11 12 13 

trip 4 - vehicule packing see 2l_cvrp0904_T4.png
-----------------
customer 23, list of items : 1 2 3 
customer 1, list of items : 4 5 
customer 12, list of items : 6 7 8 

trip 5 - vehicule packing see 2l_cvrp0904_T5.png
-----------------
customer 22, list of items : 1 2 3 
customer 18, list of items : 4 5 6 7 
customer 24, list of items : 8 

trip 6 - vehicule packing see 2l_cvrp0904_T6.png
-----------------
customer 17, list of items : 1 2 3 
customer 5, list of items : 4 5 
customer 7, list of items : 6 

trip 7 - vehicule packing see 2l_cvrp0904_T7.png
-----------------
customer 3, list of items : 1 2 3 4 

trip 8 - vehicule packing see 2l_cvrp0904_T8.png
-----------------
customer 15, list of items : 1 2 3 4 
customer 19, list of items : 5 6 7