current theta: 0.450801930876 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 94 rows and 106 columns Presolve time: 0.00s Presolved: 117 rows, 118 columns, 322 nonzeros Variable types: 0 continuous, 118 integer (118 binary) Root relaxation: objective 0.000000e+00, 84 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 (84 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, 8] edges [(2, 5), (5, 5), (7, 8), (12, 8), (1, 5), (0, 5), (4, 8), (10, 5), (6, 8), (11, 8), (13, 5), (3, 8), (8, 8), (9, 5)] current theta: 0.225400965438 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 160 rows and 173 columns Presolve time: 0.00s Presolved: 51 rows, 51 columns, 127 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 51 integer (50 binary) Root relaxation: cutoff, 30 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 (30 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: 0.338101448157 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 134 rows and 147 columns Presolve time: 0.00s Presolved: 77 rows, 77 columns, 203 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 77 integer (77 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: 0.394451689517 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 112 rows and 126 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 266 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.422626810196 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 104 rows and 117 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 291 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 88 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 (88 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: 0.436714370536 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 96 rows and 108 columns Presolve time: 0.00s Presolved: 115 rows, 116 columns, 316 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 116 integer (116 binary) Root relaxation: cutoff, 84 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 (84 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: 0.443758150706 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 96 rows and 108 columns Presolve time: 0.00s Presolved: 115 rows, 116 columns, 316 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 116 integer (116 binary) Root relaxation: cutoff, 84 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 (84 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: 0.447280040791 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 94 rows and 106 columns Presolve time: 0.00s Presolved: 117 rows, 118 columns, 322 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 118 integer (118 binary) Root relaxation: cutoff, 11 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 (11 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, 8] edges [(2, 5), (5, 5), (7, 8), (12, 8), (1, 5), (0, 5), (4, 8), (10, 5), (6, 8), (11, 8), (13, 5), (3, 8), (8, 8), (9, 5)] current theta: 0.445519095749 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 96 rows and 108 columns Presolve time: 0.00s Presolved: 115 rows, 116 columns, 316 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 116 integer (116 binary) Root relaxation: cutoff, 84 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 (84 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: 0.44639956827 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 94 rows and 106 columns Presolve time: 0.00s Presolved: 117 rows, 118 columns, 322 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 118 integer (118 binary) Root relaxation: cutoff, 11 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 (11 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, 8] edges [(2, 5), (5, 5), (7, 8), (12, 8), (1, 5), (0, 5), (4, 8), (10, 5), (6, 8), (11, 8), (13, 5), (3, 8), (8, 8), (9, 5)] current theta: 0.445959332009 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 94 rows and 106 columns Presolve time: 0.00s Presolved: 117 rows, 118 columns, 322 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 118 integer (118 binary) Root relaxation: cutoff, 11 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 (11 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, 8] edges [(2, 5), (5, 5), (7, 8), (12, 8), (1, 5), (0, 5), (4, 8), (10, 5), (6, 8), (11, 8), (13, 5), (3, 8), (8, 8), (9, 5)] current theta: 0.445739213879 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 96 rows and 108 columns Presolve time: 0.00s Presolved: 115 rows, 116 columns, 316 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 116 integer (116 binary) Root relaxation: cutoff, 84 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 (84 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: 0.445849272944 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 96 rows and 108 columns Presolve time: 0.00s Presolved: 115 rows, 116 columns, 316 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 116 integer (116 binary) Root relaxation: cutoff, 84 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 (84 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: 0.445904302477 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 94 rows and 106 columns Presolve time: 0.00s Presolved: 117 rows, 118 columns, 322 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 118 integer (118 binary) Root relaxation: cutoff, 11 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 (11 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, 8] edges [(2, 5), (5, 5), (7, 8), (12, 8), (1, 5), (0, 5), (4, 8), (10, 5), (6, 8), (11, 8), (13, 5), (3, 8), (8, 8), (9, 5)]