current theta: 0.551253535385 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 92 rows and 101 columns Presolve time: 0.00s Presolved: 149 rows, 154 columns, 420 nonzeros Variable types: 0 continuous, 154 integer (154 binary) Root relaxation: objective 0.000000e+00, 101 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 (101 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 [3, 7] edges [(0, 7), (10, 7), (13, 7), (9, 3), (2, 7), (8, 3), (5, 7), (14, 3), (12, 3), (11, 7), (1, 7), (4, 7), (7, 7), (3, 3), (6, 3)] current theta: 0.275626767693 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 174 rows and 188 columns Presolve time: 0.00s Presolved: 67 rows, 67 columns, 171 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 67 integer (67 binary) Root relaxation: cutoff, 65 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 (65 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: 0.413440151539 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 144 rows and 158 columns Presolve time: 0.00s Presolved: 97 rows, 97 columns, 261 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 97 integer (97 binary) Root relaxation: cutoff, 80 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 (80 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: 0.482346843462 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 112 rows and 124 columns Presolve time: 0.00s Presolved: 129 rows, 131 columns, 357 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 131 integer (131 binary) Root relaxation: cutoff, 100 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 (100 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: 0.516800189424 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 106 rows and 117 columns Presolve time: 0.00s Presolved: 135 rows, 138 columns, 376 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 138 integer (138 binary) Root relaxation: cutoff, 135 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 (135 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: 0.534026862404 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 100 rows and 109 columns Presolve time: 0.00s Presolved: 141 rows, 146 columns, 396 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 146 integer (146 binary) Root relaxation: objective 0.000000e+00, 114 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 (114 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 [11, 13] edges [(13, 13), (3, 11), (12, 13), (0, 11), (6, 11), (4, 11), (9, 13), (5, 13), (2, 13), (11, 13), (7, 13), (10, 11), (14, 13), (1, 13), (8, 11)] current theta: 0.525413525914 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 104 rows and 114 columns Presolve time: 0.00s Presolved: 137 rows, 141 columns, 383 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 141 integer (141 binary) Root relaxation: cutoff, 106 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 (106 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: 0.529720194159 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 102 rows and 112 columns Presolve time: 0.00s Presolved: 139 rows, 143 columns, 389 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 143 integer (143 binary) Root relaxation: cutoff, 12 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 (12 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 [11, 13] edges [(13, 13), (3, 11), (12, 13), (0, 11), (6, 11), (4, 11), (9, 13), (5, 13), (2, 13), (11, 13), (7, 13), (10, 11), (14, 13), (1, 13), (8, 11)] current theta: 0.527566860037 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 104 rows and 114 columns Presolve time: 0.00s Presolved: 137 rows, 141 columns, 383 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 141 integer (141 binary) Root relaxation: cutoff, 106 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 (106 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: 0.528643527098 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 104 rows and 114 columns Presolve time: 0.00s Presolved: 137 rows, 141 columns, 383 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 141 integer (141 binary) Root relaxation: cutoff, 106 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 (106 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: 0.529181860629 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 102 rows and 112 columns Presolve time: 0.00s Presolved: 139 rows, 143 columns, 389 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 143 integer (143 binary) Root relaxation: cutoff, 12 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 (12 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 [11, 13] edges [(13, 13), (3, 11), (12, 13), (0, 11), (6, 11), (4, 11), (9, 13), (5, 13), (2, 13), (11, 13), (7, 13), (10, 11), (14, 13), (1, 13), (8, 11)] current theta: 0.528912693863 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 102 rows and 112 columns Presolve time: 0.00s Presolved: 139 rows, 143 columns, 389 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 143 integer (143 binary) Root relaxation: cutoff, 12 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 (12 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 [11, 13] edges [(13, 13), (3, 11), (12, 13), (0, 11), (6, 11), (4, 11), (9, 13), (5, 13), (2, 13), (11, 13), (7, 13), (10, 11), (14, 13), (1, 13), (8, 11)] current theta: 0.528778110481 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 104 rows and 114 columns Presolve time: 0.00s Presolved: 137 rows, 141 columns, 383 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 141 integer (141 binary) Root relaxation: cutoff, 106 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 (106 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: 0.528845402172 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:30 2014 Optimize a model with 241 rows, 255 columns and 705 nonzeros Presolve removed 102 rows and 112 columns Presolve time: 0.00s Presolved: 139 rows, 143 columns, 389 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 143 integer (143 binary) Root relaxation: cutoff, 12 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 (12 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 [11, 13] edges [(13, 13), (3, 11), (12, 13), (0, 11), (6, 11), (4, 11), (9, 13), (5, 13), (2, 13), (11, 13), (7, 13), (10, 11), (14, 13), (1, 13), (8, 11)]