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

solution cost   : 1038.09
number of trips : 5

trip 1, 9 customers, sequence : 1 13 18 10 32 11 12 2 3 
   weight    : 5900
   volume    : 767
   trip cost : 196.306

trip 2, 5 customers, sequence : 26 27 16 28 29 
   weight    : 6800
   volume    : 664
   trip cost : 241.138

trip 3, 7 customers, sequence : 19 21 20 22 23 24 25 
   weight    : 5050
   volume    : 752
   trip cost : 257.785

trip 4, 5 customers, sequence : 30 17 15 14 31 
   weight    : 6800
   volume    : 738
   trip cost : 179.881

trip 5, 6 customers, sequence : 5 6 7 8 9 4 
   weight    : 4820
   volume    : 715
   trip cost : 162.982

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp1402_T1.png
-----------------
customer 1, list of items : 1 
customer 13, list of items : 2 
customer 18, list of items : 3 4 
customer 10, list of items : 5 
customer 32, list of items : 6 7 
customer 11, list of items : 8 
customer 12, list of items : 9 
customer 2, list of items : 10 
customer 3, list of items : 11 

trip 2 - vehicule packing see 2l_cvrp1402_T2.png
-----------------
customer 26, list of items : 1 2 
customer 27, list of items : 3 
customer 16, list of items : 4 5 
customer 28, list of items : 6 7 
customer 29, list of items : 8 9 

trip 3 - vehicule packing see 2l_cvrp1402_T3.png
-----------------
customer 19, list of items : 1 
customer 21, list of items : 2 
customer 20, list of items : 3 
customer 22, list of items : 4 5 
customer 23, list of items : 6 
customer 24, list of items : 7 8 
customer 25, list of items : 9 

trip 4 - vehicule packing see 2l_cvrp1402_T4.png
-----------------
customer 30, list of items : 1 2 
customer 17, list of items : 3 4 
customer 15, list of items : 5 
customer 14, list of items : 6 
customer 31, list of items : 7 8 

trip 5 - vehicule packing see 2l_cvrp1402_T5.png
-----------------
customer 5, list of items : 1 
customer 6, list of items : 2 
customer 7, list of items : 3 4 
customer 8, list of items : 5 6 
customer 9, list of items : 7 8 
customer 4, list of items : 9 10