current theta: 0.524639099853 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 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 Variable types: 0 continuous, 86 integer (86 binary) Root relaxation: cutoff, 82 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 (82 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: 0.78695864978 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 30 rows and 32 columns Presolve time: 0.00s Presolved: 153 rows, 163 columns, 441 nonzeros Variable types: 0 continuous, 163 integer (163 binary) Root relaxation: objective 0.000000e+00, 79 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 (152 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, 12] edges [(12, 12), (0, 7), (10, 7), (3, 12), (4, 12), (2, 7), (8, 7), (11, 7), (1, 7), (9, 12), (7, 7), (5, 12), (6, 12)] current theta: 0.655798874817 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 74 rows and 86 columns Presolve time: 0.00s Presolved: 109 rows, 109 columns, 299 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 109 integer (109 binary) Root relaxation: objective 0.000000e+00, 79 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 (79 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 [6, 9] edges [(7, 6), (9, 9), (8, 6), (10, 9), (11, 9), (12, 9), (3, 9), (1, 9), (0, 9), (5, 9), (6, 6), (4, 9), (2, 9)] current theta: 0.590218987335 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 90 rows and 103 columns Presolve time: 0.00s Presolved: 93 rows, 92 columns, 250 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 92 integer (92 binary) Root relaxation: cutoff, 72 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 (72 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: 0.623008931076 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 82 rows and 95 columns Presolve time: 0.00s Presolved: 101 rows, 100 columns, 274 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 100 integer (100 binary) Root relaxation: objective 0.000000e+00, 87 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 (87 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, 8] edges [(12, 1), (5, 8), (10, 8), (1, 1), (0, 1), (3, 1), (7, 8), (4, 1), (2, 8), (6, 8), (11, 8), (9, 1), (8, 8)] current theta: 0.606613959205 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.61481144514 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.618910188108 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 82 rows and 95 columns Presolve time: 0.00s Presolved: 101 rows, 100 columns, 274 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 100 integer (100 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 [1, 8] edges [(12, 1), (5, 8), (10, 8), (1, 1), (0, 1), (3, 1), (7, 8), (4, 1), (2, 8), (6, 8), (11, 8), (9, 1), (8, 8)] current theta: 0.616860816624 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 82 rows and 95 columns Presolve time: 0.00s Presolved: 101 rows, 100 columns, 274 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 100 integer (100 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 [1, 8] edges [(12, 1), (5, 8), (10, 8), (1, 1), (0, 1), (3, 1), (7, 8), (4, 1), (2, 8), (6, 8), (11, 8), (9, 1), (8, 8)] current theta: 0.615836130882 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.616348473753 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.616604645189 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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: 0.616732730907 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 82 rows and 95 columns Presolve time: 0.00s Presolved: 101 rows, 100 columns, 274 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 100 integer (100 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 [1, 8] edges [(12, 1), (5, 8), (10, 8), (1, 1), (0, 1), (3, 1), (7, 8), (4, 1), (2, 8), (6, 8), (11, 8), (9, 1), (8, 8)] current theta: 0.616668688048 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:26:28 2014 Optimize a model with 183 rows, 195 columns and 533 nonzeros Presolve removed 84 rows and 97 columns Presolve time: 0.00s Presolved: 99 rows, 98 columns, 268 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 98 integer (98 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 -