The objective is: 
48908
The running time is: 
2.30168
The time meeting best is: 
0.137993
Location: 0(load: 64) 
 Route 0(load: 64) 0 5 3 9 
Location: 3(load: 133) 
 Route 0(load: 67) 4 14 11 18 7 
 Route 1(load: 66) 6 1 8 2 
Location: 4(load: 113) 
 Route 0(load: 60) 10 15 12 17 
 Route 1(load: 53) 19 13 16 
The actual cost is 48908
