current theta: 0.57987464911 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 72 rows and 79 columns Presolve time: 0.00s Presolved: 139 rows, 145 columns, 393 nonzeros Variable types: 0 continuous, 145 integer (145 binary) Root relaxation: objective 0.000000e+00, 102 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 (102 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 [1, 12] edges [(7, 12), (12, 12), (1, 1), (3, 12), (8, 12), (4, 12), (2, 12), (13, 12), (0, 12), (9, 12), (5, 12), (10, 12), (6, 12), (11, 12)] current theta: 0.289937324555 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 146 rows and 159 columns Presolve time: 0.00s Presolved: 65 rows, 65 columns, 169 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 65 integer (64 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 - 0.10000 - - 0s Explored 0 nodes (16 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: 0.434905986832 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 116 rows and 130 columns Presolve time: 0.00s Presolved: 95 rows, 94 columns, 254 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 94 integer (94 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: 0.507390317971 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 100 rows and 113 columns Presolve time: 0.00s Presolved: 111 rows, 111 columns, 303 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 111 integer (111 binary) Root relaxation: cutoff, 93 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 (93 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: 0.54363248354 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 84 rows and 92 columns Presolve time: 0.00s Presolved: 127 rows, 132 columns, 356 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 132 integer (132 binary) Root relaxation: cutoff, 114 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 (114 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: 0.561753566325 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 78 rows and 85 columns Presolve time: 0.00s Presolved: 133 rows, 139 columns, 375 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 139 integer (139 binary) Root relaxation: objective 0.000000e+00, 108 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 (108 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 [4, 13] edges [(0, 4), (10, 13), (13, 13), (12, 13), (6, 4), (9, 13), (8, 13), (5, 13), (2, 13), (11, 13), (1, 4), (7, 13), (4, 4), (3, 13)] current theta: 0.552693024933 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 82 rows and 90 columns Presolve time: 0.00s Presolved: 129 rows, 134 columns, 362 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 134 integer (134 binary) Root relaxation: cutoff, 81 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 (81 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: 0.557223295629 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 82 rows and 90 columns Presolve time: 0.00s Presolved: 129 rows, 134 columns, 362 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 134 integer (134 binary) Root relaxation: cutoff, 81 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 (81 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: 0.559488430977 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 82 rows and 90 columns Presolve time: 0.00s Presolved: 129 rows, 134 columns, 362 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 134 integer (134 binary) Root relaxation: cutoff, 81 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 (81 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: 0.560620998651 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 82 rows and 90 columns Presolve time: 0.00s Presolved: 129 rows, 134 columns, 362 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 134 integer (134 binary) Root relaxation: cutoff, 81 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 (81 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: 0.561187282488 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 80 rows and 88 columns Presolve time: 0.00s Presolved: 131 rows, 136 columns, 368 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 136 integer (136 binary) Root relaxation: cutoff, 95 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 (95 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: 0.561470424406 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 78 rows and 85 columns Presolve time: 0.00s Presolved: 133 rows, 139 columns, 375 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 139 integer (139 binary) Root relaxation: cutoff, 6 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 (6 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 [4, 13] edges [(0, 4), (10, 13), (13, 13), (12, 13), (6, 4), (9, 13), (8, 13), (5, 13), (2, 13), (11, 13), (1, 4), (7, 13), (4, 4), (3, 13)] current theta: 0.561328853447 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 78 rows and 85 columns Presolve time: 0.00s Presolved: 133 rows, 139 columns, 375 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 139 integer (139 binary) Root relaxation: cutoff, 6 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 (6 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 [4, 13] edges [(0, 4), (10, 13), (13, 13), (12, 13), (6, 4), (9, 13), (8, 13), (5, 13), (2, 13), (11, 13), (1, 4), (7, 13), (4, 4), (3, 13)] current theta: 0.561258067968 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 211 rows, 224 columns and 616 nonzeros Presolve removed 80 rows and 88 columns Presolve time: 0.00s Presolved: 131 rows, 136 columns, 368 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 136 integer (136 binary) Root relaxation: cutoff, 95 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 (95 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 -