current theta: 0.524463925006 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 120 rows and 134 columns Presolve time: 0.00s Presolved: 121 rows, 121 columns, 331 nonzeros Variable types: 0 continuous, 121 integer (121 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 [7, 14] edges [(6, 7), (10, 7), (9, 14), (5, 14), (0, 14), (2, 7), (11, 14), (1, 14), (12, 14), (7, 7), (3, 14), (8, 14), (14, 14), (4, 14), (13, 14)] current theta: 0.262231962503 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 184 rows and 199 columns Presolve time: 0.00s Presolved: 57 rows, 56 columns, 138 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 56 integer (56 binary) Root relaxation: cutoff, 42 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 (42 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: 0.393347943755 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 166 rows and 181 columns Presolve time: 0.00s Presolved: 75 rows, 74 columns, 192 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 74 integer (74 binary) Root relaxation: cutoff, 73 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 (73 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: 0.458905934381 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 148 rows and 163 columns Presolve time: 0.00s Presolved: 93 rows, 92 columns, 246 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 92 integer (92 binary) Root relaxation: cutoff, 101 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 (101 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: 0.491684929693 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.50807442735 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 128 rows and 142 columns Presolve time: 0.00s Presolved: 113 rows, 113 columns, 307 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 113 integer (113 binary) Root relaxation: objective 0.000000e+00, 92 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 (92 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 [7, 14] edges [(6, 7), (9, 14), (5, 14), (10, 14), (0, 14), (2, 7), (11, 14), (1, 14), (12, 14), (7, 7), (3, 14), (8, 14), (14, 14), (4, 14), (13, 14)] current theta: 0.499879678522 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.503977052936 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 128 rows and 142 columns Presolve time: 0.00s Presolved: 113 rows, 113 columns, 307 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 113 integer (113 binary) Root relaxation: cutoff, 14 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 (14 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 [7, 14] edges [(6, 7), (9, 14), (5, 14), (10, 14), (0, 14), (2, 7), (11, 14), (1, 14), (12, 14), (7, 7), (3, 14), (8, 14), (14, 14), (4, 14), (13, 14)] current theta: 0.501928365729 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 132 rows and 146 columns Presolve time: 0.00s Presolved: 109 rows, 109 columns, 295 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 109 integer (109 binary) Root relaxation: cutoff, 14 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 (14 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 [7, 14] edges [(6, 7), (9, 14), (5, 14), (10, 14), (0, 14), (2, 7), (11, 14), (1, 14), (12, 14), (7, 7), (3, 14), (8, 14), (14, 14), (4, 14), (13, 14)] current theta: 0.500904022125 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.501416193927 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.501672279828 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.501800322778 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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: 0.501864344253 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 134 rows and 148 columns Presolve time: 0.00s Presolved: 107 rows, 107 columns, 289 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 107 integer (107 binary) Root relaxation: cutoff, 94 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 (94 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 -