Total number of solutions: 9 Optimal solution 1 : (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 2 : (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 3 : (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 4 : (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 5 : (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 6 : (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 7 : (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 8 : (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 9 : (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