current theta: 0.556528161231 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: objective 0.000000e+00, 89 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (89 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)] current theta: 0.278264080616 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 122 rows and 134 columns Presolve time: 0.00s Presolved: 61 rows, 61 columns, 157 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 61 integer (61 binary) Root relaxation: cutoff, 60 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (60 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.417396120923 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 108 rows and 120 columns Presolve time: 0.00s Presolved: 75 rows, 75 columns, 199 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 75 integer (75 binary) Root relaxation: cutoff, 71 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (71 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.486962141077 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 92 rows and 104 columns Presolve time: 0.00s Presolved: 91 rows, 91 columns, 247 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 91 integer (91 binary) Root relaxation: cutoff, 68 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (68 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.521745151154 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 88 rows and 100 columns Presolve time: 0.00s Presolved: 95 rows, 95 columns, 259 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 95 integer (95 binary) Root relaxation: cutoff, 78 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (78 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.539136656193 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 95 columns Presolve time: 0.00s Presolved: 99 rows, 100 columns, 272 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 100 integer (100 binary) Root relaxation: cutoff, 77 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (77 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.547832408712 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 95 columns Presolve time: 0.00s Presolved: 99 rows, 100 columns, 272 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 100 integer (100 binary) Root relaxation: cutoff, 77 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (77 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.552180284971 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 95 columns Presolve time: 0.00s Presolved: 99 rows, 100 columns, 272 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 100 integer (100 binary) Root relaxation: cutoff, 77 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (77 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.554354223101 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)] current theta: 0.553267254036 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 95 columns Presolve time: 0.00s Presolved: 99 rows, 100 columns, 272 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 100 integer (100 binary) Root relaxation: cutoff, 77 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (77 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.553810738569 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)] current theta: 0.553538996303 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)] current theta: 0.553403125169 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)] current theta: 0.553335189603 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 80 rows and 92 columns Presolve time: 0.00s Presolved: 103 rows, 103 columns, 281 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 103 integer (103 binary) Root relaxation: cutoff, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [9, 10] edges [(0, 10), (6, 10), (9, 9), (8, 9), (11, 9), (10, 10), (3, 9), (1, 9), (5, 9), (4, 9), (2, 9), (12, 10), (7, 9)]