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

solution cost   : 861.787
number of trips : 14

trip 1, 2 customers, sequence : 7 11 
   weight    : 52
   volume    : 160
   trip cost : 59.1083

trip 2, 2 customers, sequence : 38 10 
   weight    : 50
   volume    : 129
   trip cost : 59.9258

trip 3, 3 customers, sequence : 39 31 26 
   weight    : 59
   volume    : 432
   trip cost : 76.0974

trip 4, 2 customers, sequence : 9 32 
   weight    : 57
   volume    : 216
   trip cost : 53.0156

trip 5, 4 customers, sequence : 15 20 37 36 
   weight    : 56
   volume    : 231
   trip cost : 84.9722

trip 6, 3 customers, sequence : 29 5 30 
   weight    : 56
   volume    : 446
   trip cost : 52.8815

trip 7, 2 customers, sequence : 4 2 
   weight    : 56
   volume    : 190
   trip cost : 34.3592

trip 8, 4 customers, sequence : 27 13 19 8 
   weight    : 60
   volume    : 592
   trip cost : 59.6537

trip 9, 2 customers, sequence : 28 21 
   weight    : 57
   volume    : 261
   trip cost : 61.2968

trip 10, 4 customers, sequence : 25 18 24 23 
   weight    : 60
   volume    : 518
   trip cost : 104.617

trip 11, 3 customers, sequence : 33 1 22 
   weight    : 57
   volume    : 291
   trip cost : 66.1294

trip 12, 3 customers, sequence : 34 14 35 
   weight    : 60
   volume    : 415
   trip cost : 58.7359

trip 13, 3 customers, sequence : 17 16 6 
   weight    : 58
   volume    : 213
   trip cost : 43.8695

trip 14, 3 customers, sequence : 12 40 3 
   weight    : 60
   volume    : 394
   trip cost : 47.1246

__________________________________________________________

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

trip 1 - vehicule packing see 2l_cvrp1705_T1.png
-----------------
customer 7, list of items : 1 2 
customer 11, list of items : 3 4 

trip 2 - vehicule packing see 2l_cvrp1705_T2.png
-----------------
customer 38, list of items : 1 2 3 
customer 10, list of items : 4 

trip 3 - vehicule packing see 2l_cvrp1705_T3.png
-----------------
customer 39, list of items : 1 2 3 
customer 31, list of items : 4 5 6 7 8 
customer 26, list of items : 9 10 11 12 

trip 4 - vehicule packing see 2l_cvrp1705_T4.png
-----------------
customer 9, list of items : 1 
customer 32, list of items : 2 3 4 5 6 

trip 5 - vehicule packing see 2l_cvrp1705_T5.png
-----------------
customer 15, list of items : 1 
customer 20, list of items : 2 3 
customer 37, list of items : 4 5 6 
customer 36, list of items : 7 8 

trip 6 - vehicule packing see 2l_cvrp1705_T6.png
-----------------
customer 29, list of items : 1 2 3 4 5 
customer 5, list of items : 6 7 8 9 
customer 30, list of items : 10 11 12 

trip 7 - vehicule packing see 2l_cvrp1705_T7.png
-----------------
customer 4, list of items : 1 2 
customer 2, list of items : 3 4 5 6 

trip 8 - vehicule packing see 2l_cvrp1705_T8.png
-----------------
customer 27, list of items : 1 2 3 4 5 
customer 13, list of items : 6 7 8 
customer 19, list of items : 9 10 11 12 13 
customer 8, list of items : 14 15 16 

trip 9 - vehicule packing see 2l_cvrp1705_T9.png
-----------------
customer 28, list of items : 1 2 3 4 
customer 21, list of items : 5 6 7 8 

trip 10 - vehicule packing see 2l_cvrp1705_T10.png
-----------------
customer 25, list of items : 1 2 3 
customer 18, list of items : 4 5 6 7 
customer 24, list of items : 8 9 10 11 12 
customer 23, list of items : 13 

trip 11 - vehicule packing see 2l_cvrp1705_T11.png
-----------------
customer 33, list of items : 1 2 3 4 
customer 1, list of items : 5 
customer 22, list of items : 6 7 8 9 10 

trip 12 - vehicule packing see 2l_cvrp1705_T12.png
-----------------
customer 34, list of items : 1 2 3 
customer 14, list of items : 4 5 
customer 35, list of items : 6 7 8 9 10 

trip 13 - vehicule packing see 2l_cvrp1705_T13.png
-----------------
customer 17, list of items : 1 
customer 16, list of items : 2 3 4 
customer 6, list of items : 5 6 7 

trip 14 - vehicule packing see 2l_cvrp1705_T14.png
-----------------
customer 12, list of items : 1 2 3 4 5 
customer 40, list of items : 6 7 
customer 3, list of items : 8 9 10 11