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

solution cost   : 698.605
number of trips : 11

trip 1, 3 customers, sequence : 7 11 35 
   weight    : 62
   volume    : 592
   trip cost : 62.9813

trip 2, 3 customers, sequence : 8 19 14 
   weight    : 62
   volume    : 361
   trip cost : 60.23

trip 3, 3 customers, sequence : 12 31 10 
   weight    : 67
   volume    : 349
   trip cost : 76.8546

trip 4, 2 customers, sequence : 32 9 
   weight    : 57
   volume    : 402
   trip cost : 53.0156

trip 5, 4 customers, sequence : 3 24 18 25 
   weight    : 65
   volume    : 635
   trip cost : 91.4972

trip 6, 3 customers, sequence : 21 5 29 
   weight    : 62
   volume    : 387
   trip cost : 65.4804

trip 7, 3 customers, sequence : 17 16 33 
   weight    : 66
   volume    : 561
   trip cost : 48.8913

trip 8, 3 customers, sequence : 6 2 30 
   weight    : 67
   volume    : 449
   trip cost : 39.0814

trip 9, 3 customers, sequence : 26 34 4 
   weight    : 67
   volume    : 443
   trip cost : 31.0416

trip 10, 4 customers, sequence : 28 22 1 23 
   weight    : 65
   volume    : 508
   trip cost : 87.7657

trip 11, 4 customers, sequence : 27 13 15 20 
   weight    : 59
   volume    : 300
   trip cost : 81.7664

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp1603_T1.png
-----------------
customer 7, list of items : 1 2 3 
customer 11, list of items : 4 5 
customer 35, list of items : 6 7 8 

trip 2 - vehicule packing see 2l_cvrp1603_T2.png
-----------------
customer 8, list of items : 1 
customer 19, list of items : 2 3 
customer 14, list of items : 4 5 6 

trip 3 - vehicule packing see 2l_cvrp1603_T3.png
-----------------
customer 12, list of items : 1 2 
customer 31, list of items : 3 
customer 10, list of items : 4 5 

trip 4 - vehicule packing see 2l_cvrp1603_T4.png
-----------------
customer 32, list of items : 1 2 3 
customer 9, list of items : 4 5 

trip 5 - vehicule packing see 2l_cvrp1603_T5.png
-----------------
customer 3, list of items : 1 2 3 
customer 24, list of items : 4 5 6 
customer 18, list of items : 7 8 
customer 25, list of items : 9 

trip 6 - vehicule packing see 2l_cvrp1603_T6.png
-----------------
customer 21, list of items : 1 
customer 5, list of items : 2 3 4 
customer 29, list of items : 5 6 7 

trip 7 - vehicule packing see 2l_cvrp1603_T7.png
-----------------
customer 17, list of items : 1 2 
customer 16, list of items : 3 4 5 
customer 33, list of items : 6 7 8 

trip 8 - vehicule packing see 2l_cvrp1603_T8.png
-----------------
customer 6, list of items : 1 2 
customer 2, list of items : 3 4 
customer 30, list of items : 5 6 7 

trip 9 - vehicule packing see 2l_cvrp1603_T9.png
-----------------
customer 26, list of items : 1 2 
customer 34, list of items : 3 4 
customer 4, list of items : 5 6 

trip 10 - vehicule packing see 2l_cvrp1603_T10.png
-----------------
customer 28, list of items : 1 2 3 
customer 22, list of items : 4 
customer 1, list of items : 5 6 
customer 23, list of items : 7 8 

trip 11 - vehicule packing see 2l_cvrp1603_T11.png
-----------------
customer 27, list of items : 1 2 
customer 13, list of items : 3 
customer 15, list of items : 4 
customer 20, list of items : 5