current theta: 0.55756377073 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 182 rows and 196 columns Presolve time: 0.00s Presolved: 161 rows, 164 columns, 448 nonzeros Variable types: 0 continuous, 164 integer (164 binary) Root relaxation: objective 0.000000e+00, 151 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 (151 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 [0, 13] edges [(17, 13), (4, 0), (11, 0), (6, 13), (13, 13), (12, 13), (9, 13), (16, 13), (3, 0), (8, 0), (5, 0), (10, 0), (7, 0), (14, 0), (15, 13), (0, 0), (1, 13), (2, 0)] current theta: 0.278781885365 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 258 rows and 275 columns Presolve time: 0.00s Presolved: 85 rows, 85 columns, 219 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 85 integer (85 binary) Root relaxation: cutoff, 89 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 (89 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: 0.418172828048 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 222 rows and 240 columns Presolve time: 0.00s Presolved: 121 rows, 120 columns, 324 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 120 integer (120 binary) Root relaxation: cutoff, 126 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 (126 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: 0.487868299389 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 204 rows and 222 columns Presolve time: 0.00s Presolved: 139 rows, 138 columns, 378 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 138 integer (138 binary) Root relaxation: cutoff, 121 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 (121 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: 0.52271603506 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 190 rows and 208 columns Presolve time: 0.00s Presolved: 153 rows, 152 columns, 420 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 152 integer (152 binary) Root relaxation: objective 0.000000e+00, 148 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 (148 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 [0, 13] edges [(17, 13), (11, 0), (6, 13), (13, 13), (12, 13), (9, 13), (16, 13), (3, 0), (8, 0), (4, 13), (5, 0), (10, 0), (7, 0), (14, 0), (15, 13), (0, 0), (1, 13), (2, 0)] current theta: 0.505292167224 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 196 rows and 214 columns Presolve time: 0.00s Presolved: 147 rows, 146 columns, 402 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 146 integer (146 binary) Root relaxation: cutoff, 133 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 (133 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: 0.514004101142 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 192 rows and 210 columns Presolve time: 0.00s Presolved: 151 rows, 150 columns, 414 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 150 integer (150 binary) Root relaxation: cutoff, 131 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 (131 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: 0.518360068101 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 190 rows and 208 columns Presolve time: 0.00s Presolved: 153 rows, 152 columns, 420 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 152 integer (152 binary) Root relaxation: cutoff, 17 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 (17 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 [0, 13] edges [(17, 13), (11, 0), (6, 13), (13, 13), (12, 13), (9, 13), (16, 13), (3, 0), (8, 0), (4, 13), (5, 0), (10, 0), (7, 0), (14, 0), (15, 13), (0, 0), (1, 13), (2, 0)] current theta: 0.516182084621 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 190 rows and 208 columns Presolve time: 0.00s Presolved: 153 rows, 152 columns, 420 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 152 integer (152 binary) Root relaxation: cutoff, 17 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 (17 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 [0, 13] edges [(17, 13), (11, 0), (6, 13), (13, 13), (12, 13), (9, 13), (16, 13), (3, 0), (8, 0), (4, 13), (5, 0), (10, 0), (7, 0), (14, 0), (15, 13), (0, 0), (1, 13), (2, 0)] current theta: 0.515093092882 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 192 rows and 210 columns Presolve time: 0.00s Presolved: 151 rows, 150 columns, 414 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 150 integer (150 binary) Root relaxation: cutoff, 131 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 (131 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: 0.515637588752 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 192 rows and 210 columns Presolve time: 0.00s Presolved: 151 rows, 150 columns, 414 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 150 integer (150 binary) Root relaxation: cutoff, 131 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 (131 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: 0.515909836686 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 190 rows and 208 columns Presolve time: 0.00s Presolved: 153 rows, 152 columns, 420 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 152 integer (152 binary) Root relaxation: cutoff, 17 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 (17 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 [0, 13] edges [(17, 13), (11, 0), (6, 13), (13, 13), (12, 13), (9, 13), (16, 13), (3, 0), (8, 0), (4, 13), (5, 0), (10, 0), (7, 0), (14, 0), (15, 13), (0, 0), (1, 13), (2, 0)] current theta: 0.515773712719 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 192 rows and 210 columns Presolve time: 0.00s Presolved: 151 rows, 150 columns, 414 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 150 integer (150 binary) Root relaxation: cutoff, 131 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 (131 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: 0.515841774703 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:38 2014 Optimize a model with 343 rows, 360 columns and 1008 nonzeros Presolve removed 192 rows and 210 columns Presolve time: 0.00s Presolved: 151 rows, 150 columns, 414 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 150 integer (150 binary) Root relaxation: cutoff, 131 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 (131 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 -