current theta: 0.657310684919 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:00 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 4460 rows and 4460 columns Presolve time: 0.18s Presolved: 9583 rows, 9700 columns, 28628 nonzeros Variable types: 0 continuous, 9700 integer (9700 binary) Root relaxation: objective 0.000000e+00, 761 iterations, 0.01 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 (1469 simplex iterations) in 0.22 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 [41, 60, 67, 68, 74, 77, 81, 84, 98, 110, 114, 115] edges [(26, 74), (109, 115), (58, 114), (14, 68), (72, 115), (100, 115), (25, 110), (117, 74), (77, 114), (67, 115), (39, 74), (28, 81), (16, 68), (37, 68), (106, 115), (99, 74), (79, 68), (31, 115), (13, 115), (35, 114), (8, 115), (0, 110), (108, 115), (93, 77), (84, 74), (55, 110), (48, 115), (86, 74), (85, 115), (94, 114), (83, 74), (98, 74), (27, 74), (3, 114), (62, 81), (17, 74), (74, 74), (2, 115), (89, 114), (88, 114), (1, 68), (65, 115), (43, 68), (66, 110), (112, 77), (82, 68), (110, 74), (52, 74), (30, 114), (38, 68), (97, 68), (59, 110), (63, 115), (56, 114), (51, 68), (5, 98), (42, 74), (44, 110), (46, 68), (105, 68), (24, 77), (45, 77), (91, 68), (104, 77), (103, 74), (15, 110), (113, 68), (49, 114), (23, 77), (80, 74), (71, 114), (76, 74), (73, 114), (11, 115), (102, 114), (81, 115), (115, 114), (75, 74), (10, 74), (70, 68), (6, 74), (64, 114), (22, 115), (54, 77), (101, 74), (41, 114), (114, 115), (107, 114), (69, 114), (7, 115), (9, 115), (61, 114), (20, 67), (33, 110), (12, 115), (4, 110), (95, 81), (34, 60), (96, 77), (90, 74), (57, 74), (19, 115), (29, 77), (116, 114), (40, 114), (68, 114), (32, 114), (18, 114), (60, 114), (21, 77), (87, 77), (50, 77), (36, 110), (92, 77), (53, 110), (47, 68), (78, 115), (111, 114)] current theta: 0.328655342459 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:00 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 10536 rows and 10536 columns Presolve time: 0.07s Presolved: 3507 rows, 3624 columns, 10400 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3624 integer (3624 binary) Root relaxation: objective 0.000000e+00, 1114 iterations, 0.03 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 (2030 simplex iterations) in 0.13 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 [22, 60, 64, 67, 68, 73, 87, 109, 110, 115, 116, 117] edges [(99, 64), (72, 109), (90, 115), (88, 60), (91, 116), (11, 67), (92, 117), (107, 64), (63, 109), (16, 116), (61, 64), (74, 64), (67, 115), (117, 117), (10, 67), (20, 115), (3, 115), (87, 115), (32, 110), (115, 67), (108, 67), (46, 116), (1, 64), (0, 110), (8, 22), (114, 67), (35, 117), (77, 73), (2, 109), (98, 117), (38, 64), (27, 110), (53, 60), (64, 64), (106, 87), (50, 64), (93, 109), (109, 22), (24, 109), (45, 109), (21, 117), (95, 87), (86, 73), (52, 73), (22, 109), (66, 110), (79, 110), (103, 116), (89, 117), (42, 117), (12, 22), (69, 67), (4, 60), (73, 60), (18, 73), (55, 60), (111, 117), (9, 22), (62, 109), (116, 116), (44, 110), (94, 116), (49, 110), (56, 116), (54, 109), (78, 67), (39, 68), (113, 68), (83, 110), (76, 73), (37, 116), (75, 60), (29, 87), (58, 110), (28, 67), (19, 109), (59, 60), (81, 115), (68, 68), (13, 67), (41, 68), (43, 116), (110, 60), (14, 60), (40, 68), (82, 116), (30, 117), (47, 116), (48, 67), (5, 64), (26, 67), (33, 60), (23, 22), (15, 60), (84, 68), (105, 116), (17, 109), (100, 87), (31, 109), (7, 109), (80, 64), (97, 116), (34, 64), (101, 115), (96, 117), (112, 117), (51, 116), (57, 73), (6, 60), (102, 117), (60, 110), (85, 109), (36, 110), (71, 22), (70, 116), (25, 60), (65, 67), (104, 117)] current theta: 0.16432767123 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:00 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12922 rows and 12996 columns Presolve time: 0.02s Presolved: 1121 rows, 1164 columns, 3168 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1164 integer (1164 binary) Root relaxation: cutoff, 1275 iterations, 0.02 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 (1275 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.246491506845 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:00 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 11862 rows and 11871 columns Presolve time: 0.04s Presolved: 2181 rows, 2289 columns, 6413 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2289 integer (2289 binary) Root relaxation: objective -1.776357e-15, 1199 iterations, 0.03 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 (2067 simplex iterations) in 0.08 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 [9, 39, 58, 63, 64, 65, 67, 79, 82, 85, 96, 110] edges [(3, 67), (107, 79), (106, 85), (29, 85), (66, 64), (85, 85), (11, 67), (93, 64), (96, 96), (30, 96), (41, 39), (25, 110), (61, 64), (74, 64), (43, 79), (52, 58), (76, 85), (72, 63), (115, 67), (116, 82), (88, 110), (2, 65), (73, 58), (9, 9), (0, 110), (81, 67), (97, 82), (92, 96), (55, 110), (57, 58), (64, 79), (102, 96), (68, 39), (56, 82), (28, 63), (32, 58), (80, 82), (18, 58), (50, 64), (104, 85), (98, 58), (89, 85), (54, 63), (87, 65), (70, 82), (83, 79), (111, 96), (113, 9), (7, 65), (39, 39), (45, 63), (22, 63), (94, 82), (59, 110), (16, 82), (34, 110), (95, 65), (17, 64), (44, 110), (69, 65), (12, 67), (79, 79), (27, 64), (31, 85), (65, 63), (15, 110), (49, 64), (23, 63), (78, 9), (5, 110), (6, 110), (58, 58), (48, 9), (90, 65), (38, 82), (13, 67), (91, 82), (10, 9), (105, 79), (114, 65), (24, 63), (86, 58), (110, 110), (84, 39), (100, 85), (14, 79), (117, 96), (35, 96), (77, 96), (47, 82), (20, 67), (108, 65), (101, 67), (71, 82), (51, 79), (33, 110), (26, 9), (103, 82), (63, 65), (4, 110), (112, 96), (67, 67), (37, 82), (46, 82), (109, 63), (75, 64), (62, 65), (82, 82), (60, 110), (36, 110), (8, 9), (40, 39), (99, 110), (42, 63), (53, 110), (21, 96), (19, 63), (1, 79)] current theta: 0.205409589037 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12462 rows and 12482 columns Presolve time: 0.02s Presolved: 1581 rows, 1678 columns, 4602 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1678 integer (1678 binary) Root relaxation: objective 0.000000e+00, 1450 iterations, 0.03 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 (2497 simplex iterations) in 0.08 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, 28, 40, 50, 51, 71, 78, 81, 85, 98, 102, 110] edges [(52, 98), (30, 98), (62, 28), (106, 85), (29, 85), (84, 40), (42, 98), (16, 51), (85, 85), (109, 85), (76, 98), (114, 28), (63, 85), (37, 51), (104, 102), (25, 110), (82, 51), (79, 51), (92, 102), (50, 50), (20, 81), (15, 1), (71, 71), (61, 98), (67, 81), (113, 78), (73, 98), (48, 78), (81, 81), (90, 81), (39, 40), (88, 110), (97, 51), (17, 50), (1, 51), (0, 110), (43, 51), (13, 78), (55, 110), (21, 102), (108, 81), (74, 50), (32, 98), (47, 78), (27, 50), (28, 28), (41, 40), (89, 85), (116, 51), (102, 102), (66, 110), (11, 81), (69, 28), (94, 1), (111, 102), (2, 28), (59, 110), (5, 71), (70, 51), (51, 51), (58, 98), (80, 50), (34, 110), (18, 98), (44, 110), (3, 28), (117, 102), (38, 51), (31, 85), (8, 78), (22, 50), (77, 102), (93, 71), (54, 85), (64, 71), (86, 110), (83, 110), (12, 78), (68, 40), (6, 110), (9, 78), (45, 28), (103, 40), (7, 85), (96, 85), (115, 81), (107, 51), (110, 110), (57, 98), (72, 50), (100, 85), (24, 28), (46, 51), (91, 51), (98, 98), (19, 85), (49, 50), (33, 110), (10, 40), (112, 102), (56, 51), (4, 110), (65, 28), (75, 50), (105, 51), (14, 71), (26, 78), (101, 78), (87, 28), (60, 110), (36, 110), (95, 85), (99, 110), (78, 78), (23, 85), (35, 102), (53, 110), (40, 40)] current theta: 0.184868630133 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12686 rows and 12726 columns Presolve time: 0.02s Presolved: 1357 rows, 1434 columns, 3910 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1434 integer (1434 binary) Root relaxation: cutoff, 1609 iterations, 0.04 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 (1609 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.195139109585 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12582 rows and 12612 columns Presolve time: 0.02s Presolved: 1461 rows, 1548 columns, 4232 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1548 integer (1548 binary) Root relaxation: objective 7.105427e-15, 1483 iterations, 0.04 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 48 - 0.00000 - - 0s H 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (4429 simplex iterations) in 0.11 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, 10, 12, 18, 20, 28, 35, 68, 85, 93, 94, 97] edges [(69, 12), (83, 94), (62, 28), (52, 18), (106, 85), (76, 18), (29, 85), (15, 4), (108, 20), (85, 85), (111, 35), (81, 20), (109, 85), (35, 35), (24, 93), (114, 28), (93, 93), (63, 28), (75, 93), (36, 4), (7, 28), (79, 94), (87, 20), (80, 93), (105, 94), (44, 4), (115, 20), (58, 18), (9, 10), (5, 94), (40, 10), (59, 4), (101, 12), (3, 20), (25, 4), (104, 35), (72, 93), (60, 4), (11, 20), (30, 18), (89, 35), (33, 4), (61, 18), (95, 28), (88, 4), (55, 4), (22, 93), (28, 28), (90, 20), (50, 93), (113, 10), (34, 4), (51, 94), (37, 97), (32, 18), (14, 94), (2, 28), (82, 97), (13, 28), (107, 94), (86, 4), (98, 18), (27, 18), (38, 97), (78, 10), (10, 12), (96, 35), (71, 93), (91, 97), (31, 85), (46, 97), (67, 12), (39, 68), (21, 35), (54, 85), (99, 94), (102, 35), (20, 20), (1, 94), (53, 4), (103, 10), (43, 94), (66, 4), (92, 35), (112, 35), (49, 18), (116, 97), (68, 68), (110, 4), (41, 68), (45, 28), (26, 10), (0, 4), (74, 93), (100, 85), (70, 94), (48, 12), (18, 18), (84, 68), (19, 85), (47, 10), (73, 18), (97, 94), (65, 28), (64, 94), (57, 18), (56, 97), (16, 97), (94, 94), (12, 10), (4, 4), (6, 4), (42, 18), (117, 35), (17, 93), (23, 85), (77, 35), (8, 10)] current theta: 0.190003869859 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12640 rows and 12674 columns Presolve time: 0.02s Presolved: 1403 rows, 1486 columns, 4054 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1486 integer (1486 binary) Root relaxation: cutoff, 1648 iterations, 0.04 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 (1648 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.192571489722 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12622 rows and 12654 columns Presolve time: 0.02s Presolved: 1421 rows, 1506 columns, 4110 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1506 integer (1506 binary) Root relaxation: cutoff, 1588 iterations, 0.04 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 (1588 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.193855299654 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12598 rows and 12629 columns Presolve time: 0.02s Presolved: 1445 rows, 1531 columns, 4183 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1531 integer (1531 binary) Root relaxation: objective 0.000000e+00, 1722 iterations, 0.04 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 (1722 simplex iterations) in 0.07 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 [12, 17, 20, 25, 35, 40, 46, 48, 51, 52, 62, 85] edges [(36, 25), (19, 62), (15, 25), (106, 85), (14, 46), (13, 48), (29, 85), (84, 40), (7, 62), (108, 20), (16, 51), (85, 85), (111, 35), (81, 20), (66, 25), (71, 46), (35, 35), (37, 51), (50, 17), (82, 51), (79, 51), (34, 52), (69, 48), (87, 20), (73, 52), (107, 46), (115, 20), (6, 52), (8, 48), (2, 62), (101, 12), (39, 40), (3, 20), (1, 51), (95, 62), (43, 51), (104, 35), (75, 46), (28, 62), (74, 17), (58, 52), (11, 20), (89, 35), (59, 25), (54, 62), (63, 62), (61, 17), (41, 40), (30, 52), (90, 20), (116, 51), (27, 17), (42, 35), (33, 25), (110, 25), (17, 17), (45, 62), (70, 51), (62, 85), (51, 51), (48, 48), (44, 25), (18, 52), (38, 51), (31, 85), (97, 46), (67, 12), (21, 35), (9, 48), (98, 52), (46, 46), (93, 17), (102, 35), (53, 25), (20, 20), (113, 40), (65, 62), (26, 12), (103, 46), (22, 48), (92, 35), (56, 46), (112, 35), (23, 62), (68, 40), (94, 51), (64, 17), (72, 48), (52, 52), (49, 17), (24, 62), (86, 25), (32, 52), (12, 48), (114, 48), (96, 85), (78, 48), (100, 85), (55, 25), (99, 17), (91, 51), (88, 52), (60, 25), (83, 17), (4, 25), (5, 17), (10, 40), (76, 35), (105, 51), (47, 40), (57, 17), (0, 25), (80, 46), (109, 62), (25, 25), (117, 35), (77, 35), (40, 40)] current theta: 0.193213394688 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12610 rows and 12641 columns Presolve time: 0.02s Presolved: 1433 rows, 1519 columns, 4147 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1519 integer (1519 binary) Root relaxation: cutoff, 1730 iterations, 0.05 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 (1730 simplex iterations) in 0.07 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.193534347171 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:01 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12604 rows and 12635 columns Presolve time: 0.02s Presolved: 1439 rows, 1525 columns, 4165 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1525 integer (1525 binary) Root relaxation: objective 0.000000e+00, 1633 iterations, 0.04 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 (1633 simplex iterations) in 0.07 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 [17, 20, 25, 35, 40, 46, 48, 51, 52, 62, 100, 101] edges [(36, 25), (19, 62), (15, 25), (14, 46), (13, 48), (84, 40), (7, 62), (108, 20), (16, 51), (111, 35), (81, 20), (66, 25), (71, 46), (35, 35), (50, 17), (82, 51), (62, 62), (79, 51), (34, 52), (69, 48), (87, 20), (73, 52), (107, 46), (115, 20), (6, 52), (8, 48), (29, 100), (2, 62), (39, 40), (3, 20), (97, 51), (1, 51), (95, 62), (43, 51), (75, 46), (28, 62), (74, 17), (58, 52), (11, 20), (89, 35), (59, 25), (54, 62), (63, 62), (61, 17), (41, 40), (30, 52), (90, 101), (116, 51), (27, 17), (42, 35), (33, 25), (110, 25), (100, 100), (17, 17), (101, 101), (45, 62), (70, 51), (51, 51), (48, 48), (44, 25), (96, 35), (26, 101), (18, 52), (21, 35), (9, 48), (98, 52), (46, 46), (93, 17), (102, 35), (53, 25), (20, 20), (113, 40), (65, 62), (103, 46), (22, 48), (92, 35), (56, 46), (112, 35), (23, 62), (106, 100), (68, 40), (94, 51), (64, 17), (72, 48), (52, 52), (49, 17), (24, 62), (86, 25), (32, 52), (104, 100), (12, 48), (114, 48), (85, 100), (78, 48), (55, 25), (99, 17), (91, 51), (88, 52), (60, 25), (67, 101), (83, 17), (4, 25), (5, 17), (31, 62), (10, 40), (76, 35), (105, 51), (37, 46), (47, 40), (57, 17), (0, 25), (80, 46), (109, 62), (25, 25), (38, 46), (117, 35), (77, 35), (40, 40)] current theta: 0.193373870929 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:02 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12608 rows and 12639 columns Presolve time: 0.02s Presolved: 1435 rows, 1521 columns, 4153 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1521 integer (1521 binary) Root relaxation: cutoff, 1832 iterations, 0.05 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 (1832 simplex iterations) in 0.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.19345410905 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:12:02 2014 Optimize a model with 14043 rows, 14160 columns and 42008 nonzeros Presolve removed 12604 rows and 12635 columns Presolve time: 0.02s Presolved: 1439 rows, 1525 columns, 4165 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1525 integer (1525 binary) Root relaxation: cutoff, 32 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 (32 simplex iterations) in 0.02 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 [17, 20, 25, 35, 40, 46, 48, 51, 52, 62, 100, 101] edges [(36, 25), (19, 62), (15, 25), (14, 46), (13, 48), (84, 40), (7, 62), (108, 20), (16, 51), (111, 35), (81, 20), (66, 25), (71, 46), (35, 35), (50, 17), (82, 51), (62, 62), (79, 51), (34, 52), (69, 48), (87, 20), (73, 52), (107, 46), (115, 20), (6, 52), (8, 48), (29, 100), (2, 62), (39, 40), (3, 20), (97, 51), (1, 51), (95, 62), (43, 51), (75, 46), (28, 62), (74, 17), (58, 52), (11, 20), (89, 35), (59, 25), (54, 62), (63, 62), (61, 17), (41, 40), (30, 52), (90, 101), (116, 51), (27, 17), (42, 35), (33, 25), (110, 25), (100, 100), (17, 17), (101, 101), (45, 62), (70, 51), (51, 51), (48, 48), (44, 25), (96, 35), (26, 101), (18, 52), (21, 35), (9, 48), (98, 52), (46, 46), (93, 17), (102, 35), (53, 25), (20, 20), (113, 40), (65, 62), (103, 46), (22, 48), (92, 35), (56, 46), (112, 35), (23, 62), (106, 100), (68, 40), (94, 51), (64, 17), (72, 48), (52, 52), (49, 17), (24, 62), (86, 25), (32, 52), (104, 100), (12, 48), (114, 48), (85, 100), (78, 48), (55, 25), (99, 17), (91, 51), (88, 52), (60, 25), (67, 101), (83, 17), (4, 25), (5, 17), (31, 62), (10, 40), (76, 35), (105, 51), (37, 46), (47, 40), (57, 17), (0, 25), (80, 46), (109, 62), (25, 25), (38, 46), (117, 35), (77, 35), (40, 40)]