current theta: 0.55617262791 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 268 rows and 271 columns Presolve time: 0.00s Presolved: 435 rows, 457 columns, 1273 nonzeros Variable types: 0 continuous, 457 integer (457 binary) Root relaxation: objective 0.000000e+00, 214 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 (373 simplex iterations) in 0.01 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 [14, 17, 25] edges [(24, 14), (10, 14), (6, 14), (25, 25), (4, 17), (17, 17), (22, 17), (2, 25), (8, 14), (14, 14), (23, 25), (11, 25), (20, 17), (16, 17), (0, 25), (12, 25), (18, 25), (15, 25), (21, 14), (1, 14), (7, 14), (3, 25), (13, 17), (19, 14), (9, 14), (5, 14)] current theta: 0.278086313955 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 522 rows and 546 columns Presolve time: 0.00s Presolved: 181 rows, 182 columns, 490 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 182 integer (182 binary) Root relaxation: cutoff, 145 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 (145 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: 0.417129470932 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 398 rows and 408 columns Presolve time: 0.00s Presolved: 305 rows, 320 columns, 876 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 320 integer (320 binary) Root relaxation: objective 0.000000e+00, 172 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 (172 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 [13, 23, 24] edges [(6, 23), (17, 13), (13, 13), (3, 24), (10, 24), (16, 13), (21, 24), (2, 23), (9, 23), (5, 23), (14, 23), (11, 23), (7, 23), (20, 13), (0, 23), (22, 13), (25, 23), (4, 13), (18, 23), (1, 24), (23, 23), (24, 24), (19, 23), (15, 23), (12, 23), (8, 23)] current theta: 0.347607892443 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 454 rows and 471 columns Presolve time: 0.00s Presolved: 249 rows, 257 columns, 701 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 257 integer (257 binary) Root relaxation: cutoff, 196 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 (196 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: 0.382368681688 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 418 rows and 431 columns Presolve time: 0.00s Presolved: 285 rows, 297 columns, 813 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 297 integer (297 binary) Root relaxation: objective 0.000000e+00, 155 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 (155 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 [10, 13, 23] edges [(6, 23), (17, 13), (13, 13), (16, 13), (2, 23), (1, 10), (10, 10), (9, 23), (5, 23), (14, 23), (11, 23), (7, 23), (20, 13), (0, 23), (3, 23), (22, 13), (25, 23), (4, 13), (18, 23), (24, 10), (23, 23), (19, 23), (15, 23), (12, 23), (21, 10), (8, 23)] current theta: 0.364988287066 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 434 rows and 448 columns Presolve time: 0.00s Presolved: 269 rows, 280 columns, 764 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 280 integer (280 binary) Root relaxation: cutoff, 181 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 (181 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: 0.373678484377 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 424 rows and 438 columns Presolve time: 0.00s Presolved: 279 rows, 290 columns, 794 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 290 integer (290 binary) Root relaxation: cutoff, 179 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 (179 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: 0.378023583032 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 420 rows and 433 columns Presolve time: 0.00s Presolved: 283 rows, 295 columns, 807 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 295 integer (295 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 [10, 13, 23] edges [(6, 23), (17, 13), (13, 13), (16, 13), (2, 23), (1, 10), (10, 10), (9, 23), (5, 23), (14, 23), (11, 23), (7, 23), (20, 13), (0, 23), (3, 23), (22, 13), (25, 23), (4, 13), (18, 23), (24, 10), (23, 23), (19, 23), (15, 23), (12, 23), (21, 10), (8, 23)] current theta: 0.375851033705 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 424 rows and 438 columns Presolve time: 0.00s Presolved: 279 rows, 290 columns, 794 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 290 integer (290 binary) Root relaxation: cutoff, 179 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 (179 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: 0.376937308368 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 420 rows and 433 columns Presolve time: 0.00s Presolved: 283 rows, 295 columns, 807 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 295 integer (295 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 [10, 13, 23] edges [(6, 23), (17, 13), (13, 13), (16, 13), (2, 23), (1, 10), (10, 10), (9, 23), (5, 23), (14, 23), (11, 23), (7, 23), (20, 13), (0, 23), (3, 23), (22, 13), (25, 23), (4, 13), (18, 23), (24, 10), (23, 23), (19, 23), (15, 23), (12, 23), (21, 10), (8, 23)] current theta: 0.376394171036 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 422 rows and 435 columns Presolve time: 0.00s Presolved: 281 rows, 293 columns, 801 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 293 integer (293 binary) Root relaxation: cutoff, 170 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 (170 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: 0.376665739702 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 422 rows and 435 columns Presolve time: 0.00s Presolved: 281 rows, 293 columns, 801 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 293 integer (293 binary) Root relaxation: cutoff, 170 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 (170 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: 0.376801524035 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 422 rows and 435 columns Presolve time: 0.00s Presolved: 281 rows, 293 columns, 801 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 293 integer (293 binary) Root relaxation: cutoff, 170 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 (170 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: 0.376869416202 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:06 2014 Optimize a model with 703 rows, 728 columns and 2080 nonzeros Presolve removed 422 rows and 435 columns Presolve time: 0.00s Presolved: 281 rows, 293 columns, 801 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 293 integer (293 binary) Root relaxation: cutoff, 170 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 (170 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 -