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

solution cost   : 861.787
number of trips : 14

trip 1, 2 customers, sequence : 38 10 
   weight    : 50
   volume    : 379
   trip cost : 59.9258

trip 2, 4 customers, sequence : 8 19 13 27 
   weight    : 60
   volume    : 579
   trip cost : 59.6537

trip 3, 2 customers, sequence : 2 4 
   weight    : 56
   volume    : 379
   trip cost : 34.3592

trip 4, 3 customers, sequence : 29 5 30 
   weight    : 56
   volume    : 558
   trip cost : 52.8815

trip 5, 4 customers, sequence : 25 18 24 23 
   weight    : 60
   volume    : 533
   trip cost : 104.617

trip 6, 4 customers, sequence : 36 37 20 15 
   weight    : 56
   volume    : 456
   trip cost : 84.9722

trip 7, 3 customers, sequence : 33 1 22 
   weight    : 57
   volume    : 488
   trip cost : 66.1294

trip 8, 2 customers, sequence : 9 32 
   weight    : 57
   volume    : 350
   trip cost : 53.0156

trip 9, 2 customers, sequence : 7 11 
   weight    : 52
   volume    : 262
   trip cost : 59.1083

trip 10, 3 customers, sequence : 34 14 35 
   weight    : 60
   volume    : 331
   trip cost : 58.7359

trip 11, 3 customers, sequence : 12 40 3 
   weight    : 60
   volume    : 656
   trip cost : 47.1246

trip 12, 2 customers, sequence : 21 28 
   weight    : 57
   volume    : 261
   trip cost : 61.2968

trip 13, 3 customers, sequence : 26 31 39 
   weight    : 59
   volume    : 179
   trip cost : 76.0974

trip 14, 3 customers, sequence : 17 16 6 
   weight    : 58
   volume    : 350
   trip cost : 43.8695

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp1704_T1.png
-----------------
customer 38, list of items : 1 2 3 4 
customer 10, list of items : 5 6 

trip 2 - vehicule packing see 2l_cvrp1704_T2.png
-----------------
customer 8, list of items : 1 2 
customer 19, list of items : 3 4 5 
customer 13, list of items : 6 
customer 27, list of items : 7 8 

trip 3 - vehicule packing see 2l_cvrp1704_T3.png
-----------------
customer 2, list of items : 1 2 3 4 
customer 4, list of items : 5 6 7 8 

trip 4 - vehicule packing see 2l_cvrp1704_T4.png
-----------------
customer 29, list of items : 1 2 
customer 5, list of items : 3 4 5 
customer 30, list of items : 6 7 8 

trip 5 - vehicule packing see 2l_cvrp1704_T5.png
-----------------
customer 25, list of items : 1 2 
customer 18, list of items : 3 4 5 
customer 24, list of items : 6 7 8 
customer 23, list of items : 9 

trip 6 - vehicule packing see 2l_cvrp1704_T6.png
-----------------
customer 36, list of items : 1 2 3 
customer 37, list of items : 4 
customer 20, list of items : 5 
customer 15, list of items : 6 7 

trip 7 - vehicule packing see 2l_cvrp1704_T7.png
-----------------
customer 33, list of items : 1 2 3 
customer 1, list of items : 4 5 6 7 
customer 22, list of items : 8 9 

trip 8 - vehicule packing see 2l_cvrp1704_T8.png
-----------------
customer 9, list of items : 1 
customer 32, list of items : 2 3 4 5 

trip 9 - vehicule packing see 2l_cvrp1704_T9.png
-----------------
customer 7, list of items : 1 
customer 11, list of items : 2 3 4 

trip 10 - vehicule packing see 2l_cvrp1704_T10.png
-----------------
customer 34, list of items : 1 2 3 4 
customer 14, list of items : 5 
customer 35, list of items : 6 

trip 11 - vehicule packing see 2l_cvrp1704_T11.png
-----------------
customer 12, list of items : 1 2 3 4 
customer 40, list of items : 5 6 7 8 
customer 3, list of items : 9 10 11 12 

trip 12 - vehicule packing see 2l_cvrp1704_T12.png
-----------------
customer 21, list of items : 1 2 
customer 28, list of items : 3 4 5 

trip 13 - vehicule packing see 2l_cvrp1704_T13.png
-----------------
customer 26, list of items : 1 
customer 31, list of items : 2 
customer 39, list of items : 3 

trip 14 - vehicule packing see 2l_cvrp1704_T14.png
-----------------
customer 17, list of items : 1 
customer 16, list of items : 2 
customer 6, list of items : 3 4 5 6