Total number of solutions: 2

Optimal solution 1 :  (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp45) (Rrp42,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46)
Contacts per optimal solution : 9
Cost of optimal solution : 9
Running time in seconds: 2.077324

Optimal solution 2 :  (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46)
Contacts per optimal solution : 9
Cost of optimal solution : 9
Running time in seconds: 2.292205