current theta: 0.568582400811
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 222 rows and 224 columns
Presolve time: 0.00s
Presolved: 429 rows, 451 columns, 1257 nonzeros
Variable types: 0 continuous, 451 integer (451 binary)
Root relaxation: objective 0.000000e+00, 128 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 (128 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 [13, 14, 24]
edges [(20, 14), (0, 14), (4, 24), (8, 14), (14, 14), (3, 24), (12, 13), (5, 13), (17, 14), (18, 13), (23, 14), (13, 14), (19, 24), (2, 24), (21, 14), (11, 14), (1, 14), (7, 14), (6, 24), (9, 14), (10, 13), (24, 24), (15, 14), (16, 14), (22, 14)]
current theta: 0.284291200406
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 480 rows and 503 columns
Presolve time: 0.00s
Presolved: 171 rows, 172 columns, 462 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 172 integer (172 binary)
Root relaxation: cutoff, 177 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 (177 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: 0.426436800609
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 334 rows and 340 columns
Presolve time: 0.00s
Presolved: 317 rows, 335 columns, 917 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 335 integer (335 binary)
Root relaxation: objective 0.000000e+00, 141 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 (250 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 [4, 13, 14]
edges [(19, 4), (20, 14), (10, 14), (0, 14), (6, 14), (3, 4), (8, 14), (14, 14), (24, 4), (12, 13), (4, 4), (17, 14), (18, 13), (23, 14), (13, 14), (21, 14), (11, 14), (1, 14), (9, 14), (15, 14), (5, 14), (16, 14), (22, 14), (2, 14), (7, 13)]
current theta: 0.355364000507
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 398 rows and 411 columns
Presolve time: 0.00s
Presolved: 253 rows, 264 columns, 718 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 264 integer (264 binary)
Root relaxation: cutoff, 201 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 (201 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: 0.390900400558
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 364 rows and 373 columns
Presolve time: 0.00s
Presolved: 287 rows, 302 columns, 824 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 302 integer (302 binary)
Root relaxation: objective 0.000000e+00, 154 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 (154 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 [4, 14, 17]
edges [(19, 4), (12, 17), (20, 14), (10, 14), (0, 14), (6, 14), (18, 17), (3, 4), (8, 14), (14, 14), (24, 4), (16, 17), (4, 4), (17, 14), (23, 14), (7, 17), (21, 14), (11, 14), (1, 17), (13, 17), (9, 14), (15, 14), (5, 14), (22, 14), (2, 14)]
current theta: 0.373132200533
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 388 rows and 400 columns
Presolve time: 0.00s
Presolved: 263 rows, 275 columns, 749 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 275 integer (275 binary)
Root relaxation: cutoff, 219 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 (219 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: 0.382016300545
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 374 rows and 385 columns
Presolve time: 0.00s
Presolved: 277 rows, 290 columns, 792 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 290 integer (290 binary)
Root relaxation: objective 0.000000e+00, 179 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 (179 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 [4, 11, 17]
edges [(19, 4), (0, 17), (12, 17), (17, 17), (18, 17), (22, 11), (3, 4), (10, 17), (24, 4), (6, 11), (21, 11), (16, 17), (4, 4), (8, 17), (14, 11), (7, 17), (11, 11), (1, 17), (13, 17), (2, 11), (5, 17), (23, 17), (9, 11), (20, 11), (15, 17)]
current theta: 0.377574250539
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 376 rows and 387 columns
Presolve time: 0.00s
Presolved: 275 rows, 288 columns, 786 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 288 integer (288 binary)
Root relaxation: cutoff, 10 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 (10 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 [4, 11, 17]
edges [(19, 4), (0, 17), (12, 17), (17, 17), (18, 17), (22, 11), (3, 4), (10, 17), (24, 4), (6, 11), (21, 11), (16, 17), (4, 4), (8, 17), (14, 11), (7, 17), (11, 11), (1, 17), (13, 17), (2, 11), (5, 17), (23, 17), (9, 11), (20, 11), (15, 17)]
current theta: 0.375353225536
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 386 rows and 398 columns
Presolve time: 0.00s
Presolved: 265 rows, 277 columns, 755 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 277 integer (277 binary)
Root relaxation: cutoff, 211 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 (211 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: 0.376463738037
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 382 rows and 394 columns
Presolve time: 0.00s
Presolved: 269 rows, 281 columns, 767 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 281 integer (281 binary)
Root relaxation: cutoff, 11 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 (11 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 [4, 11, 17]
edges [(19, 4), (0, 17), (12, 17), (17, 17), (18, 17), (22, 11), (3, 4), (10, 17), (24, 4), (6, 11), (21, 11), (16, 17), (4, 4), (8, 17), (14, 11), (7, 17), (11, 11), (1, 17), (13, 17), (2, 11), (5, 17), (23, 17), (9, 11), (20, 11), (15, 17)]
current theta: 0.375908481786
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 384 rows and 396 columns
Presolve time: 0.00s
Presolved: 267 rows, 279 columns, 761 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 279 integer (279 binary)
Root relaxation: cutoff, 206 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 (206 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: 0.376186109912
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 384 rows and 396 columns
Presolve time: 0.00s
Presolved: 267 rows, 279 columns, 761 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 279 integer (279 binary)
Root relaxation: cutoff, 206 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 (206 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: 0.376324923975
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 384 rows and 396 columns
Presolve time: 0.00s
Presolved: 267 rows, 279 columns, 761 nonzeros
MIP start did not produce a feasible solution
Variable types: 0 continuous, 279 integer (279 binary)
Root relaxation: cutoff, 206 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 (206 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: 0.376394331006
Gurobi 5.6.3 (linux64) logging started Tue Oct 7 20:27:01 2014
Optimize a model with 651 rows, 675 columns and 1925 nonzeros
Presolve removed 382 rows and 394 columns
Presolve time: 0.00s
Presolved: 269 rows, 281 columns, 767 nonzeros
Loaded MIP start with objective 0
Variable types: 0 continuous, 281 integer (281 binary)
Root relaxation: cutoff, 11 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 (11 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 [4, 11, 17]
edges [(19, 4), (0, 17), (12, 17), (17, 17), (18, 17), (22, 11), (3, 4), (10, 17), (24, 4), (6, 11), (21, 11), (16, 17), (4, 4), (8, 17), (14, 11), (7, 17), (11, 11), (1, 17), (13, 17), (2, 11), (5, 17), (23, 17), (9, 11), (20, 11), (15, 17)]