current theta: 0.647255229682 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:41 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 9362 rows and 9362 columns Presolve time: 0.47s Presolved: 18029 rows, 18193 columns, 53919 nonzeros Variable types: 0 continuous, 18193 integer (18193 binary) Root relaxation: objective 0.000000e+00, 1288 iterations, 0.02 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 (1288 simplex iterations) in 0.50 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 [18, 22, 41, 52, 63, 65, 80, 94, 117, 124, 125, 127, 148, 150, 155, 160, 162] edges [(136, 162), (14, 160), (50, 162), (0, 162), (30, 162), (97, 160), (76, 162), (153, 162), (99, 162), (93, 162), (57, 162), (95, 160), (119, 162), (141, 162), (37, 162), (161, 162), (77, 162), (158, 162), (82, 160), (144, 162), (121, 160), (100, 162), (11, 162), (114, 162), (5, 162), (56, 162), (7, 160), (31, 162), (132, 162), (52, 80), (115, 160), (28, 162), (68, 162), (91, 162), (140, 162), (133, 162), (12, 162), (6, 162), (147, 162), (29, 162), (110, 162), (73, 160), (21, 162), (157, 162), (75, 162), (69, 162), (47, 162), (61, 162), (22, 80), (126, 160), (1, 160), (112, 162), (3, 162), (106, 162), (84, 162), (85, 80), (134, 162), (43, 162), (46, 155), (151, 162), (53, 160), (87, 162), (113, 162), (48, 160), (117, 80), (10, 80), (38, 160), (4, 162), (143, 162), (19, 162), (101, 160), (103, 162), (81, 162), (150, 162), (59, 162), (17, 155), (107, 162), (55, 160), (104, 162), (49, 162), (146, 162), (41, 80), (20, 162), (67, 162), (34, 162), (60, 162), (105, 162), (83, 162), (40, 160), (78, 162), (123, 162), (118, 155), (16, 162), (120, 162), (86, 162), (145, 160), (116, 160), (142, 162), (162, 162), (51, 162), (131, 162), (98, 162), (9, 162), (35, 162), (45, 162), (74, 80), (160, 160), (139, 162), (32, 162), (94, 160), (26, 162), (80, 162), (72, 162), (111, 162), (89, 162), (137, 162), (71, 162), (163, 162), (152, 162), (58, 160), (33, 162), (159, 160), (149, 65), (66, 162), (154, 162), (54, 162), (96, 162), (23, 162), (90, 41), (92, 160), (138, 162), (18, 80), (27, 162), (63, 162), (148, 162), (156, 160), (62, 162), (24, 162), (135, 162), (108, 162), (79, 65), (64, 162), (129, 162), (8, 162), (155, 162), (2, 162), (25, 162), (109, 162), (65, 162), (44, 160), (127, 162), (122, 160), (36, 155), (88, 162), (124, 162), (15, 162), (70, 162), (130, 162), (128, 162), (164, 162), (42, 162), (102, 162), (13, 162), (125, 162), (39, 162)] current theta: 0.323627614841 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:42 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 20626 rows and 20628 columns Presolve time: 0.18s Presolved: 6765 rows, 6927 columns, 20125 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 6927 integer (6927 binary) Root relaxation: objective 0.000000e+00, 1395 iterations, 0.06 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 (2411 simplex iterations) in 0.27 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 [21, 79, 80, 83, 102, 103, 110, 111, 113, 114, 118, 123, 125, 154, 162, 163, 164] edges [(87, 164), (56, 103), (50, 162), (76, 162), (30, 103), (57, 162), (162, 164), (121, 118), (125, 123), (49, 164), (138, 110), (109, 21), (45, 79), (128, 154), (86, 163), (144, 162), (159, 80), (142, 164), (140, 114), (44, 111), (111, 110), (100, 162), (27, 103), (11, 162), (61, 164), (81, 163), (152, 114), (161, 113), (26, 154), (157, 110), (127, 103), (28, 162), (110, 111), (118, 163), (154, 164), (72, 83), (137, 113), (149, 79), (123, 114), (16, 103), (143, 114), (108, 164), (39, 103), (35, 113), (97, 102), (10, 79), (106, 162), (55, 111), (160, 163), (134, 162), (43, 162), (148, 164), (151, 113), (98, 111), (51, 102), (48, 118), (62, 163), (79, 79), (2, 80), (94, 163), (113, 103), (19, 162), (129, 164), (13, 103), (59, 162), (15, 79), (85, 79), (122, 111), (42, 125), (115, 163), (31, 103), (0, 114), (147, 111), (47, 21), (36, 79), (9, 113), (12, 102), (1, 110), (73, 163), (156, 163), (29, 102), (117, 79), (70, 163), (153, 163), (120, 154), (135, 111), (3, 103), (40, 118), (89, 110), (78, 162), (77, 114), (63, 163), (103, 103), (119, 80), (136, 163), (74, 79), (92, 163), (18, 79), (84, 163), (37, 164), (99, 164), (83, 103), (139, 21), (64, 102), (126, 110), (145, 110), (132, 123), (66, 164), (116, 118), (5, 164), (101, 163), (68, 164), (32, 162), (53, 163), (133, 110), (131, 125), (124, 123), (141, 21), (93, 80), (21, 164), (146, 163), (33, 103), (54, 162), (82, 163), (75, 164), (23, 162), (95, 111), (102, 111), (6, 164), (112, 154), (24, 162), (38, 111), (67, 79), (158, 103), (52, 79), (8, 125), (155, 111), (22, 79), (69, 110), (163, 118), (17, 79), (65, 162), (105, 113), (58, 110), (114, 123), (164, 21), (80, 163), (88, 162), (90, 79), (71, 83), (46, 79), (130, 162), (4, 111), (60, 164), (91, 125), (41, 79), (107, 110), (96, 79), (104, 164), (34, 164), (150, 103), (7, 110), (20, 103), (25, 111), (14, 113)] current theta: 0.161813807421 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:42 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25156 rows and 25185 columns Presolve time: 0.05s Presolved: 2235 rows, 2370 columns, 6510 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2370 integer (2370 binary) Root relaxation: objective 1.065814e-14, 2488 iterations, 0.08 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 (3889 simplex iterations) in 0.16 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, 2, 20, 30, 68, 70, 74, 95, 105, 107, 112, 123, 128, 149, 159, 163, 164] edges [(22, 149), (10, 149), (26, 112), (41, 149), (112, 112), (125, 123), (143, 123), (144, 112), (54, 164), (17, 74), (105, 105), (129, 68), (134, 128), (142, 164), (61, 164), (92, 95), (159, 159), (141, 70), (69, 105), (21, 68), (29, 107), (13, 20), (118, 163), (158, 30), (71, 20), (23, 164), (40, 1), (94, 95), (131, 128), (102, 163), (116, 95), (18, 149), (122, 95), (36, 149), (65, 68), (2, 2), (87, 68), (120, 107), (8, 123), (83, 30), (152, 128), (74, 74), (27, 30), (62, 163), (114, 128), (164, 68), (138, 107), (38, 95), (111, 105), (3, 30), (70, 70), (96, 149), (149, 149), (7, 163), (147, 107), (34, 107), (89, 163), (30, 30), (121, 1), (97, 105), (126, 95), (91, 123), (163, 163), (137, 105), (130, 70), (81, 70), (1, 1), (48, 1), (31, 30), (93, 2), (119, 2), (110, 163), (16, 30), (63, 163), (88, 107), (12, 1), (135, 107), (35, 112), (154, 128), (37, 68), (15, 149), (136, 163), (84, 163), (115, 105), (139, 68), (128, 128), (53, 1), (24, 128), (151, 112), (19, 128), (155, 163), (39, 30), (140, 112), (58, 1), (132, 128), (51, 70), (5, 68), (49, 149), (46, 74), (20, 20), (4, 163), (6, 68), (33, 107), (127, 30), (11, 164), (68, 68), (44, 163), (78, 70), (56, 20), (107, 107), (150, 20), (79, 74), (124, 123), (104, 68), (148, 68), (157, 163), (99, 68), (47, 164), (60, 128), (77, 30), (90, 74), (43, 107), (85, 74), (103, 30), (73, 95), (82, 1), (146, 163), (113, 30), (55, 95), (100, 112), (64, 107), (75, 68), (145, 1), (153, 2), (106, 164), (0, 128), (117, 149), (162, 128), (52, 149), (32, 128), (28, 70), (98, 163), (57, 123), (9, 20), (45, 2), (50, 164), (72, 20), (67, 149), (95, 95), (123, 123), (109, 68), (14, 105), (80, 163), (76, 68), (86, 70), (160, 95), (59, 164), (161, 105), (42, 123), (25, 107), (133, 163), (66, 70), (101, 95), (156, 95), (108, 68)] current theta: 0.0809069037103 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:42 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 26494 rows and 26657 columns Presolve time: 0.02s Presolved: 897 rows, 898 columns, 2374 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 898 integer (897 binary) Root relaxation: cutoff, 1030 iterations, 0.01 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 (1030 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: 0.121360355565 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:42 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25900 rows and 26013 columns Presolve time: 0.03s Presolved: 1491 rows, 1542 columns, 4194 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1542 integer (1542 binary) Root relaxation: cutoff, 1593 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 (1593 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.141587081493 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25536 rows and 25588 columns Presolve time: 0.04s Presolved: 1855 rows, 1967 columns, 5347 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1967 integer (1967 binary) Root relaxation: cutoff, 1910 iterations, 0.03 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 (1910 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: 0.151700444457 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25354 rows and 25393 columns Presolve time: 0.04s Presolved: 2037 rows, 2162 columns, 5906 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2162 integer (2162 binary) Root relaxation: cutoff, 2043 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 (2043 simplex iterations) in 0.09 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.156757125939 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25258 rows and 25291 columns Presolve time: 0.04s Presolved: 2133 rows, 2264 columns, 6200 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2264 integer (2264 binary) Root relaxation: cutoff, 2245 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 (2245 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.15928546668 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25202 rows and 25232 columns Presolve time: 0.04s Presolved: 2189 rows, 2323 columns, 6371 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2323 integer (2323 binary) Root relaxation: objective 0.000000e+00, 2104 iterations, 0.06 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 (2104 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 [1, 8, 17, 20, 30, 32, 45, 68, 70, 76, 100, 105, 107, 110, 126, 149, 159] edges [(22, 149), (10, 149), (7, 1), (17, 149), (58, 126), (41, 149), (47, 76), (84, 110), (98, 110), (163, 110), (155, 110), (154, 32), (105, 105), (129, 68), (128, 32), (90, 17), (24, 32), (60, 32), (118, 1), (159, 159), (77, 100), (141, 70), (69, 105), (54, 76), (142, 70), (157, 110), (13, 20), (158, 30), (71, 20), (40, 1), (65, 76), (112, 100), (150, 100), (21, 76), (87, 76), (144, 100), (73, 126), (23, 76), (149, 17), (36, 149), (59, 76), (122, 126), (74, 17), (120, 107), (119, 45), (83, 30), (27, 30), (62, 110), (19, 100), (93, 45), (0, 32), (138, 107), (143, 8), (111, 105), (3, 30), (131, 32), (70, 70), (96, 149), (151, 100), (34, 107), (156, 126), (38, 126), (61, 76), (30, 30), (121, 1), (97, 105), (137, 105), (164, 76), (130, 70), (126, 126), (18, 17), (81, 70), (1, 1), (48, 1), (31, 30), (132, 32), (16, 30), (101, 126), (89, 110), (102, 110), (152, 100), (88, 107), (12, 1), (135, 107), (80, 1), (37, 68), (79, 17), (15, 149), (63, 110), (115, 105), (139, 68), (92, 126), (39, 30), (85, 17), (51, 70), (53, 126), (49, 149), (20, 20), (6, 68), (33, 107), (57, 8), (127, 30), (78, 70), (56, 20), (107, 107), (134, 32), (133, 110), (94, 126), (2, 45), (116, 126), (148, 68), (4, 110), (50, 32), (99, 68), (43, 107), (5, 76), (103, 30), (140, 100), (35, 100), (11, 76), (82, 1), (113, 30), (68, 76), (64, 107), (91, 8), (75, 68), (104, 76), (29, 70), (45, 45), (145, 1), (146, 110), (46, 149), (117, 149), (52, 149), (123, 8), (114, 32), (55, 105), (100, 100), (76, 76), (42, 32), (153, 45), (28, 70), (26, 100), (136, 126), (106, 76), (44, 110), (9, 20), (95, 126), (124, 8), (72, 20), (67, 149), (109, 68), (14, 105), (110, 110), (86, 70), (162, 32), (161, 105), (25, 107), (66, 70), (160, 126), (8, 8), (108, 68), (32, 32), (147, 30), (125, 8)] current theta: 0.158021296309 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25220 rows and 25251 columns Presolve time: 0.04s Presolved: 2171 rows, 2304 columns, 6316 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2304 integer (2304 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 0.05 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, 17, 20, 30, 32, 45, 68, 70, 76, 100, 105, 107, 110, 126, 149, 159] edges [(22, 149), (10, 149), (7, 1), (17, 149), (58, 126), (41, 149), (47, 76), (84, 110), (98, 110), (163, 110), (155, 110), (154, 32), (105, 105), (129, 68), (128, 32), (90, 17), (24, 32), (60, 32), (118, 1), (159, 159), (77, 100), (141, 70), (69, 105), (54, 76), (142, 70), (157, 110), (13, 20), (158, 30), (71, 20), (40, 1), (65, 76), (112, 100), (150, 100), (21, 76), (87, 76), (144, 100), (73, 126), (23, 76), (149, 17), (36, 149), (59, 76), (122, 126), (74, 17), (120, 107), (119, 45), (83, 30), (27, 30), (62, 110), (19, 100), (93, 45), (0, 32), (138, 107), (143, 8), (111, 105), (3, 30), (131, 32), (70, 70), (96, 149), (151, 100), (34, 107), (156, 126), (38, 126), (61, 76), (30, 30), (121, 1), (97, 105), (137, 105), (164, 76), (130, 70), (126, 126), (18, 17), (81, 70), (1, 1), (48, 1), (31, 30), (132, 32), (16, 30), (101, 126), (89, 110), (102, 110), (152, 100), (88, 107), (12, 1), (135, 107), (80, 1), (37, 68), (79, 17), (15, 149), (63, 110), (115, 105), (139, 68), (92, 126), (39, 30), (85, 17), (51, 70), (53, 126), (49, 149), (20, 20), (6, 68), (33, 107), (57, 8), (127, 30), (78, 70), (56, 20), (107, 107), (134, 32), (133, 110), (94, 126), (2, 45), (116, 126), (148, 68), (4, 110), (50, 32), (99, 68), (43, 107), (5, 76), (103, 30), (140, 100), (35, 100), (11, 76), (82, 1), (113, 30), (68, 76), (64, 107), (91, 8), (75, 68), (104, 76), (29, 70), (45, 45), (145, 1), (146, 110), (46, 149), (117, 149), (52, 149), (123, 8), (114, 32), (55, 105), (100, 100), (76, 76), (42, 32), (153, 45), (28, 70), (26, 100), (136, 126), (106, 76), (44, 110), (9, 20), (95, 126), (124, 8), (72, 20), (67, 149), (109, 68), (14, 105), (110, 110), (86, 70), (162, 32), (161, 105), (25, 107), (66, 70), (160, 126), (8, 8), (108, 68), (32, 32), (147, 30), (125, 8)] current theta: 0.157389211124 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:43 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25246 rows and 25279 columns Presolve time: 0.04s Presolved: 2145 rows, 2276 columns, 6236 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2276 integer (2276 binary) Root relaxation: cutoff, 2267 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 (2267 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.157705253717 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:44 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25234 rows and 25266 columns Presolve time: 0.04s Presolved: 2157 rows, 2289 columns, 6273 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2289 integer (2289 binary) Root relaxation: cutoff, 2367 iterations, 0.06 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 (2367 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.157863275013 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:44 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25226 rows and 25258 columns Presolve time: 0.04s Presolved: 2165 rows, 2297 columns, 6297 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2297 integer (2297 binary) Root relaxation: cutoff, 33 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 (33 simplex iterations) in 0.05 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, 17, 20, 30, 32, 45, 68, 70, 76, 100, 105, 107, 110, 126, 149, 159] edges [(22, 149), (10, 149), (7, 1), (17, 149), (58, 126), (41, 149), (47, 76), (84, 110), (98, 110), (163, 110), (155, 110), (154, 32), (105, 105), (129, 68), (128, 32), (90, 17), (24, 32), (60, 32), (118, 1), (159, 159), (77, 100), (141, 70), (69, 105), (54, 76), (142, 70), (157, 110), (13, 20), (158, 30), (71, 20), (40, 1), (65, 76), (112, 100), (150, 100), (21, 76), (87, 76), (144, 100), (73, 126), (23, 76), (149, 17), (36, 149), (59, 76), (122, 126), (74, 17), (120, 107), (119, 45), (83, 30), (27, 30), (62, 110), (19, 100), (93, 45), (0, 32), (138, 107), (143, 8), (111, 105), (3, 30), (131, 32), (70, 70), (96, 149), (151, 100), (34, 107), (156, 126), (38, 126), (61, 76), (30, 30), (121, 1), (97, 105), (137, 105), (164, 76), (130, 70), (126, 126), (18, 17), (81, 70), (1, 1), (48, 1), (31, 30), (132, 32), (16, 30), (101, 126), (89, 110), (102, 110), (152, 100), (88, 107), (12, 1), (135, 107), (80, 1), (37, 68), (79, 17), (15, 149), (63, 110), (115, 105), (139, 68), (92, 126), (39, 30), (85, 17), (51, 70), (53, 126), (49, 149), (20, 20), (6, 68), (33, 107), (57, 8), (127, 30), (78, 70), (56, 20), (107, 107), (134, 32), (133, 110), (94, 126), (2, 45), (116, 126), (148, 68), (4, 110), (50, 32), (99, 68), (43, 107), (5, 76), (103, 30), (140, 100), (35, 100), (11, 76), (82, 1), (113, 30), (68, 76), (64, 107), (91, 8), (75, 68), (104, 76), (29, 70), (45, 45), (145, 1), (146, 110), (46, 149), (117, 149), (52, 149), (123, 8), (114, 32), (55, 105), (100, 100), (76, 76), (42, 32), (153, 45), (28, 70), (26, 100), (136, 126), (106, 76), (44, 110), (9, 20), (95, 126), (124, 8), (72, 20), (67, 149), (109, 68), (14, 105), (110, 110), (86, 70), (162, 32), (161, 105), (25, 107), (66, 70), (160, 126), (8, 8), (108, 68), (32, 32), (147, 30), (125, 8)] current theta: 0.157784264365 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:32:44 2014 Optimize a model with 27391 rows, 27555 columns and 82005 nonzeros Presolve removed 25232 rows and 25264 columns Presolve time: 0.04s Presolved: 2159 rows, 2291 columns, 6279 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2291 integer (2291 binary) Root relaxation: cutoff, 2481 iterations, 0.07 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 (2481 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -