current theta: 0.594353681403 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 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, 67 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 (67 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 [5, 6] edges [(1, 6), (2, 5), (8, 5), (5, 5), (7, 6), (4, 5), (3, 6), (0, 6), (6, 6), (10, 6), (12, 5), (9, 5), (11, 6)] current theta: 0.297176840701 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 142 rows and 154 columns Presolve time: 0.00s Presolved: 41 rows, 41 columns, 99 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 41 integer (40 binary) Root relaxation: cutoff, 28 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 (28 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: 0.445765261052 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 104 rows and 117 columns Presolve time: 0.00s Presolved: 79 rows, 78 columns, 208 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 78 integer (78 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: 0.520059471227 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 92 rows and 105 columns Presolve time: 0.00s Presolved: 91 rows, 90 columns, 244 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 90 integer (90 binary) Root relaxation: objective 0.000000e+00, 69 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 (69 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 [5, 6] edges [(1, 6), (2, 5), (8, 5), (5, 5), (7, 6), (12, 6), (4, 5), (3, 6), (0, 6), (6, 6), (10, 6), (9, 5), (11, 6)] current theta: 0.48291236614 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 96 rows and 109 columns Presolve time: 0.00s Presolved: 87 rows, 86 columns, 232 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 86 integer (86 binary) Root relaxation: objective 0.000000e+00, 71 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 (71 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, 11] edges [(11, 11), (1, 11), (12, 11), (3, 11), (9, 4), (0, 11), (5, 4), (6, 11), (7, 11), (2, 4), (10, 11), (4, 4), (8, 11)] current theta: 0.464338813596 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 102 rows and 115 columns Presolve time: 0.00s Presolved: 81 rows, 80 columns, 214 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 80 integer (80 binary) Root relaxation: cutoff, 76 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 (76 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: 0.473625589868 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 96 rows and 109 columns Presolve time: 0.00s Presolved: 87 rows, 86 columns, 232 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 86 integer (86 binary) Root relaxation: cutoff, 13 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 (13 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, 11] edges [(11, 11), (1, 11), (12, 11), (3, 11), (9, 4), (0, 11), (5, 4), (6, 11), (7, 11), (2, 4), (10, 11), (4, 4), (8, 11)] current theta: 0.468982201732 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 100 rows and 113 columns Presolve time: 0.00s Presolved: 83 rows, 82 columns, 220 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 82 integer (82 binary) Root relaxation: cutoff, 83 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 (83 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: 0.4713038958 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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: 0.472464742834 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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: 0.473045166351 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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: 0.473335378109 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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: 0.473480483988 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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: 0.473553036928 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:27 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 98 rows and 111 columns Presolve time: 0.00s Presolved: 85 rows, 84 columns, 226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 84 integer (84 binary) Root relaxation: cutoff, 67 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 (67 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 -