current theta: 0.65496736474 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 402 rows and 403 columns Presolve time: 0.01s Presolved: 859 rows, 892 columns, 2538 nonzeros Variable types: 0 continuous, 892 integer (892 binary) Root relaxation: objective 0.000000e+00, 231 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 (231 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 [6, 23, 25, 34] edges [(15, 34), (7, 34), (5, 34), (33, 34), (32, 25), (26, 34), (1, 25), (13, 25), (28, 34), (31, 23), (30, 34), (20, 23), (18, 34), (6, 25), (23, 25), (12, 34), (9, 23), (11, 25), (2, 34), (0, 25), (29, 25), (16, 34), (4, 34), (21, 34), (24, 34), (3, 25), (27, 23), (22, 34), (14, 34), (10, 25), (17, 34), (34, 34), (8, 23), (19, 25), (25, 6)] current theta: 0.32748368237 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 846 rows and 859 columns Presolve time: 0.00s Presolved: 415 rows, 436 columns, 1194 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 436 integer (436 binary) Root relaxation: objective 0.000000e+00, 347 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 (347 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 [1, 3, 28, 34] edges [(33, 3), (15, 34), (7, 34), (5, 34), (25, 3), (6, 1), (26, 34), (20, 28), (0, 28), (10, 34), (11, 28), (19, 3), (22, 28), (12, 34), (2, 28), (16, 34), (3, 3), (4, 34), (27, 28), (1, 1), (32, 3), (21, 34), (24, 34), (29, 3), (18, 28), (9, 28), (31, 3), (28, 28), (23, 3), (8, 28), (13, 3), (14, 34), (17, 34), (34, 34), (30, 28)] current theta: 0.163741841185 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 1100 rows and 1134 columns Presolve time: 0.00s Presolved: 161 rows, 161 columns, 421 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 161 integer (160 binary) Root relaxation: cutoff, 55 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 (55 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: 0.245612761778 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 970 rows and 996 columns Presolve time: 0.00s Presolved: 291 rows, 299 columns, 809 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 299 integer (299 binary) Root relaxation: cutoff, 269 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 (269 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: 0.286548222074 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 906 rows and 923 columns Presolve time: 0.00s Presolved: 355 rows, 372 columns, 1010 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 372 integer (372 binary) Root relaxation: cutoff, 253 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 (253 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.307015952222 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 870 rows and 885 columns Presolve time: 0.00s Presolved: 391 rows, 410 columns, 1120 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 410 integer (410 binary) Root relaxation: cutoff, 366 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 (366 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.317249817296 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 858 rows and 871 columns Presolve time: 0.00s Presolved: 403 rows, 424 columns, 1158 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 424 integer (424 binary) Root relaxation: cutoff, 373 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 (373 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.322366749833 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 854 rows and 867 columns Presolve time: 0.00s Presolved: 407 rows, 428 columns, 1170 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 428 integer (428 binary) Root relaxation: cutoff, 380 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 (380 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.324925216102 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 846 rows and 859 columns Presolve time: 0.00s Presolved: 415 rows, 436 columns, 1194 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 436 integer (436 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, 3, 28, 34] edges [(33, 3), (15, 34), (7, 34), (5, 34), (25, 3), (6, 1), (26, 34), (20, 28), (0, 28), (10, 34), (11, 28), (19, 3), (22, 28), (12, 34), (2, 28), (16, 34), (3, 3), (4, 34), (27, 28), (1, 1), (32, 3), (21, 34), (24, 34), (29, 3), (18, 28), (9, 28), (31, 3), (28, 28), (23, 3), (8, 28), (13, 3), (14, 34), (17, 34), (34, 34), (30, 28)] current theta: 0.323645982967 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 850 rows and 863 columns Presolve time: 0.00s Presolved: 411 rows, 432 columns, 1182 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 432 integer (432 binary) Root relaxation: cutoff, 352 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 (352 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.324285599535 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 848 rows and 861 columns Presolve time: 0.00s Presolved: 413 rows, 434 columns, 1188 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 434 integer (434 binary) Root relaxation: cutoff, 374 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 (374 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.324605407818 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 848 rows and 861 columns Presolve time: 0.00s Presolved: 413 rows, 434 columns, 1188 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 434 integer (434 binary) Root relaxation: cutoff, 374 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 (374 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.32476531196 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 848 rows and 861 columns Presolve time: 0.00s Presolved: 413 rows, 434 columns, 1188 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 434 integer (434 binary) Root relaxation: cutoff, 374 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 (374 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.324845264031 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:28:07 2014 Optimize a model with 1261 rows, 1295 columns and 3745 nonzeros Presolve removed 846 rows and 859 columns Presolve time: 0.00s Presolved: 415 rows, 436 columns, 1194 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 436 integer (436 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, 3, 28, 34] edges [(33, 3), (15, 34), (7, 34), (5, 34), (25, 3), (6, 1), (26, 34), (20, 28), (0, 28), (10, 34), (11, 28), (19, 3), (22, 28), (12, 34), (2, 28), (16, 34), (3, 3), (4, 34), (27, 28), (1, 1), (32, 3), (21, 34), (24, 34), (29, 3), (18, 28), (9, 28), (31, 3), (28, 28), (23, 3), (8, 28), (13, 3), (14, 34), (17, 34), (34, 34), (30, 28)]