Total number of solutions: 123 Optimal solution 1 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.882892 Optimal solution 2 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.561314 Optimal solution 3 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.644619 Optimal solution 4 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.636708 Optimal solution 5 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.923875 Optimal solution 6 : (Dis3,Rrp41) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.575596 Optimal solution 7 : (Dis3,Rrp41) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.885921 Optimal solution 8 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.72345 Optimal solution 9 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.751225 Optimal solution 10 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.652431 Optimal solution 11 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.583768 Optimal solution 12 : (Dis3,Rrp4) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.536675 Optimal solution 13 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.004243 Optimal solution 14 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.636212 Optimal solution 15 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.947332 Optimal solution 16 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.75564 Optimal solution 17 : (Dis3,Rrp4) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.018772 Optimal solution 18 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.013136 Optimal solution 19 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.753055 Optimal solution 20 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.633728 Optimal solution 21 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.767235 Optimal solution 22 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.090997 Optimal solution 23 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.563594 Optimal solution 24 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.905868 Optimal solution 25 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.511031 Optimal solution 26 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.580205 Optimal solution 27 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.699581 Optimal solution 28 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.608541 Optimal solution 29 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.687512 Optimal solution 30 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.900541 Optimal solution 31 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.180522 Optimal solution 32 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.763244 Optimal solution 33 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.949904 Optimal solution 34 : (Dis3,Rrp41) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.84628 Optimal solution 35 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.670845 Optimal solution 36 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.558617 Optimal solution 37 : (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.615789 Optimal solution 38 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.671844 Optimal solution 39 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.911283 Optimal solution 40 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.664687 Optimal solution 41 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.637835 Optimal solution 42 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.68674 Optimal solution 43 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.93355 Optimal solution 44 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.860258 Optimal solution 45 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.603631 Optimal solution 46 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.946617 Optimal solution 47 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.043177 Optimal solution 48 : (Dis3,Rrp4) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.736845 Optimal solution 49 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.688919 Optimal solution 50 : (Dis3,Rrp4) (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 : 2.1 Running time in seconds: 1.712513 Optimal solution 51 : (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.903746 Optimal solution 52 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.803115 Optimal solution 53 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.955605 Optimal solution 54 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.504444 Optimal solution 55 : (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.471623 Optimal solution 56 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.503361 Optimal solution 57 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.841455 Optimal solution 58 : (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 : 2.1 Running time in seconds: 1.878774 Optimal solution 59 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.978195 Optimal solution 60 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.499476 Optimal solution 61 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.539533 Optimal solution 62 : (Dis3,Rrp41) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.501285 Optimal solution 63 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.830841 Optimal solution 64 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.569083 Optimal solution 65 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.852493 Optimal solution 66 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.597891 Optimal solution 67 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.15734 Optimal solution 68 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.690635 Optimal solution 69 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.092078 Optimal solution 70 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.783007 Optimal solution 71 : (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.737021 Optimal solution 72 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.59752 Optimal solution 73 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.111027 Optimal solution 74 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp41) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.009517 Optimal solution 75 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.711683 Optimal solution 76 : (Dis3,Rrp43) (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.103021 Optimal solution 77 : (Dis3,Rrp4) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.131571 Optimal solution 78 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.744821 Optimal solution 79 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.629086 Optimal solution 80 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.851308 Optimal solution 81 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.836664 Optimal solution 82 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.74684 Optimal solution 83 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.874709 Optimal solution 84 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.090659 Optimal solution 85 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.863639 Optimal solution 86 : (Dis3,Rrp41) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.913584 Optimal solution 87 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.065367 Optimal solution 88 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.826142 Optimal solution 89 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.801342 Optimal solution 90 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.698259 Optimal solution 91 : (Dis3,Rrp42) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.746637 Optimal solution 92 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.934553 Optimal solution 93 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.725475 Optimal solution 94 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.836401 Optimal solution 95 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.697643 Optimal solution 96 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.639436 Optimal solution 97 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.008324 Optimal solution 98 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.227515 Optimal solution 99 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.650343 Optimal solution 100 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.695882 Optimal solution 101 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.141276 Optimal solution 102 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.144794 Optimal solution 103 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.374275 Optimal solution 104 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.115521 Optimal solution 105 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.491764 Optimal solution 106 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.296652 Optimal solution 107 : (Dis3,Rrp4) (Dis3,Rrp43) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp40,Rrp46) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.055814 Optimal solution 108 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp4,Rrp43) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.474882 Optimal solution 109 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.81705 Optimal solution 110 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 1.90005 Optimal solution 111 : (Dis3,Rrp41) (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 : 2.1 Running time in seconds: 2.57533 Optimal solution 112 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.73693 Optimal solution 113 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.53987 Optimal solution 114 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp42) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.403905 Optimal solution 115 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.567879 Optimal solution 116 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.653235 Optimal solution 117 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp43) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.707027 Optimal solution 118 : (Dis3,Rrp42) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.357063 Optimal solution 119 : (Dis3,Rrp45) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.431941 Optimal solution 120 : (Dis3,Rrp41) (Mtr3,Rrp42) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp42,Rrp43) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.291121 Optimal solution 121 : (Dis3,Rrp42) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.143338 Optimal solution 122 : (Dis3,Rrp45) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.4738 Optimal solution 123 : (Dis3,Rrp41) (Mtr3,Rrp42) (Mtr3,Rrp43) (Rrp4,Rrp45) (Rrp40,Rrp45) (Rrp41,Rrp42) (Rrp41,Rrp45) (Rrp43,Rrp46) (Rrp45,Rrp46) Contacts per optimal solution : 9 Cost of optimal solution : 2.1 Running time in seconds: 2.329595