current theta: 0.673682340226 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:51 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 8232 rows and 8232 columns Presolve time: 0.46s Presolved: 19491 rows, 19656 columns, 58304 nonzeros Variable types: 0 continuous, 19656 integer (19656 binary) Root relaxation: objective 0.000000e+00, 1759 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 (1759 simplex iterations) in 0.53 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, 20, 27, 29, 33, 44, 51, 55, 65, 85, 100, 140, 148, 150, 156, 157, 163] edges [(47, 163), (90, 163), (126, 163), (3, 163), (138, 163), (4, 156), (43, 163), (131, 163), (149, 163), (96, 156), (45, 163), (24, 163), (78, 163), (29, 156), (113, 163), (114, 156), (86, 163), (8, 163), (2, 163), (117, 156), (48, 163), (19, 163), (71, 163), (11, 156), (81, 163), (58, 163), (59, 163), (107, 163), (7, 156), (88, 163), (124, 163), (118, 163), (104, 156), (99, 156), (127, 85), (102, 163), (54, 156), (83, 163), (97, 163), (135, 163), (152, 163), (123, 163), (0, 163), (66, 163), (36, 163), (30, 163), (151, 163), (76, 163), (160, 163), (95, 163), (74, 163), (148, 163), (17, 163), (116, 163), (9, 163), (121, 163), (158, 163), (35, 163), (140, 163), (46, 163), (100, 163), (94, 163), (111, 163), (89, 163), (105, 140), (115, 163), (137, 163), (163, 163), (33, 163), (68, 163), (73, 163), (110, 85), (70, 163), (12, 163), (153, 163), (6, 163), (57, 163), (128, 163), (23, 163), (1, 163), (164, 163), (139, 163), (27, 163), (42, 163), (161, 163), (136, 163), (92, 163), (112, 163), (106, 163), (84, 163), (134, 163), (129, 163), (22, 163), (155, 163), (109, 163), (65, 163), (101, 163), (18, 163), (53, 163), (122, 163), (144, 156), (15, 163), (147, 163), (55, 163), (108, 100), (157, 163), (61, 163), (64, 156), (87, 156), (132, 163), (13, 163), (146, 163), (39, 163), (79, 163), (165, 163), (150, 156), (156, 156), (20, 163), (14, 163), (34, 163), (10, 27), (82, 163), (85, 156), (60, 163), (40, 156), (133, 163), (130, 156), (119, 163), (141, 163), (16, 163), (37, 163), (120, 163), (142, 163), (77, 163), (5, 156), (125, 29), (162, 156), (143, 163), (41, 163), (63, 156), (98, 156), (50, 156), (56, 44), (93, 156), (31, 163), (145, 163), (49, 163), (38, 156), (32, 163), (26, 163), (44, 156), (80, 163), (52, 163), (72, 163), (25, 156), (51, 163), (67, 163), (103, 29), (91, 163), (69, 156), (62, 156), (159, 163), (21, 163), (75, 163), (28, 156), (154, 163)] current theta: 0.336841170113 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:51 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 20616 rows and 20616 columns Presolve time: 0.19s Presolved: 7107 rows, 7272 columns, 21152 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 7272 integer (7272 binary) Root relaxation: objective 0.000000e+00, 1592 iterations, 0.07 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 (2860 simplex iterations) in 0.32 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 [33, 44, 77, 84, 87, 88, 106, 110, 111, 135, 147, 151, 156, 157, 158, 160, 165] edges [(137, 147), (163, 147), (71, 147), (53, 158), (73, 147), (155, 147), (58, 165), (4, 156), (95, 160), (96, 156), (100, 135), (162, 87), (159, 84), (75, 165), (79, 165), (44, 165), (141, 111), (115, 111), (114, 156), (15, 165), (68, 157), (125, 77), (30, 111), (135, 147), (25, 84), (123, 147), (47, 84), (131, 165), (138, 157), (12, 156), (7, 156), (88, 88), (41, 165), (119, 151), (157, 158), (122, 106), (110, 84), (139, 77), (34, 158), (80, 135), (54, 156), (142, 147), (93, 165), (31, 77), (117, 151), (37, 165), (99, 165), (14, 165), (106, 111), (16, 165), (23, 151), (66, 157), (32, 88), (26, 147), (158, 158), (52, 147), (78, 88), (77, 151), (152, 111), (65, 106), (154, 151), (42, 147), (6, 88), (108, 111), (101, 160), (69, 77), (59, 88), (134, 158), (0, 158), (43, 158), (20, 135), (143, 147), (84, 88), (10, 165), (22, 147), (39, 158), (90, 147), (50, 165), (91, 88), (81, 135), (105, 84), (86, 88), (146, 88), (1, 84), (17, 147), (55, 157), (9, 88), (124, 111), (24, 147), (72, 88), (120, 158), (33, 158), (8, 158), (82, 158), (107, 88), (116, 158), (98, 77), (3, 111), (164, 158), (70, 158), (126, 165), (118, 106), (109, 77), (2, 111), (151, 111), (103, 165), (148, 106), (60, 147), (36, 158), (57, 147), (165, 165), (113, 88), (112, 106), (161, 147), (49, 88), (130, 165), (87, 151), (83, 157), (74, 88), (64, 156), (133, 106), (92, 111), (132, 111), (156, 156), (40, 156), (160, 106), (144, 165), (102, 147), (21, 151), (140, 135), (97, 165), (147, 147), (45, 111), (51, 165), (150, 87), (5, 156), (61, 147), (76, 147), (63, 156), (111, 111), (89, 151), (67, 135), (48, 156), (19, 135), (104, 151), (11, 87), (128, 88), (121, 165), (38, 156), (56, 165), (85, 151), (149, 147), (46, 165), (18, 156), (29, 77), (94, 165), (129, 33), (27, 147), (13, 156), (35, 151), (62, 156), (136, 106), (127, 156), (153, 106), (145, 151), (28, 156)] current theta: 0.168420585057 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:52 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25386 rows and 25406 columns Presolve time: 0.04s Presolved: 2337 rows, 2482 columns, 6822 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2482 integer (2482 binary) Root relaxation: objective 0.000000e+00, 2069 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 (3281 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 [29, 44, 53, 57, 60, 63, 84, 93, 99, 109, 112, 139, 146, 154, 159, 160, 163] edges [(163, 60), (33, 53), (7, 63), (123, 160), (164, 60), (62, 63), (69, 63), (95, 160), (73, 57), (104, 139), (110, 99), (42, 160), (140, 60), (26, 146), (56, 84), (113, 163), (52, 146), (114, 93), (47, 146), (8, 163), (65, 112), (130, 84), (49, 57), (70, 159), (15, 159), (71, 163), (35, 139), (159, 159), (43, 159), (148, 112), (21, 154), (74, 146), (22, 146), (39, 159), (115, 154), (135, 112), (34, 60), (99, 99), (27, 146), (127, 99), (157, 53), (138, 53), (66, 159), (154, 154), (53, 53), (117, 139), (31, 139), (82, 53), (51, 84), (83, 163), (125, 93), (9, 93), (90, 160), (155, 60), (108, 139), (109, 109), (133, 139), (118, 112), (129, 60), (28, 63), (84, 84), (54, 63), (2, 139), (126, 146), (45, 109), (91, 159), (25, 44), (93, 93), (88, 146), (6, 146), (67, 160), (20, 112), (61, 146), (37, 84), (101, 160), (144, 84), (94, 84), (36, 53), (156, 93), (147, 57), (131, 146), (121, 146), (102, 154), (77, 139), (160, 112), (105, 84), (81, 154), (1, 84), (134, 60), (17, 57), (119, 57), (32, 146), (3, 154), (106, 154), (103, 93), (76, 160), (41, 84), (161, 163), (30, 160), (79, 159), (63, 63), (153, 112), (111, 154), (5, 99), (158, 159), (146, 146), (55, 60), (87, 139), (24, 57), (13, 63), (16, 84), (68, 159), (149, 57), (97, 84), (10, 93), (29, 29), (0, 159), (132, 57), (86, 146), (12, 93), (98, 93), (124, 154), (162, 63), (137, 57), (48, 93), (151, 139), (152, 154), (58, 146), (11, 29), (100, 112), (143, 112), (4, 44), (78, 57), (60, 163), (89, 109), (92, 160), (112, 160), (116, 159), (64, 99), (120, 163), (57, 57), (142, 163), (136, 154), (50, 93), (38, 99), (150, 29), (165, 99), (40, 99), (107, 60), (85, 139), (19, 160), (128, 159), (145, 154), (23, 57), (122, 160), (80, 163), (14, 146), (72, 163), (44, 44), (18, 93), (139, 139), (75, 146), (141, 57), (59, 159), (96, 63), (46, 146)] current theta: 0.0842102925283 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:52 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 26802 rows and 26967 columns Presolve time: 0.02s Presolved: 921 rows, 921 columns, 2441 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 921 integer (920 binary) Root relaxation: cutoff, 1012 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 (1012 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: 0.126315438792 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:52 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 26158 rows and 26262 columns Presolve time: 0.03s Presolved: 1565 rows, 1626 columns, 4428 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1626 integer (1625 binary) Root relaxation: cutoff, 1669 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 (1669 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: 0.147368011925 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:52 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25776 rows and 25839 columns Presolve time: 0.03s Presolved: 1947 rows, 2049 columns, 5609 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2049 integer (2049 binary) Root relaxation: cutoff, 1961 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 (1961 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: 0.157894298491 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:52 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25594 rows and 25627 columns Presolve time: 0.04s Presolved: 2129 rows, 2261 columns, 6185 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2261 integer (2261 binary) Root relaxation: objective 0.000000e+00, 2498 iterations, 0.07 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 (3774 simplex iterations) in 0.14 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, 6, 17, 29, 33, 58, 63, 70, 79, 83, 84, 87, 93, 100, 109, 124, 135] edges [(40, 4), (7, 63), (115, 124), (120, 17), (27, 58), (92, 100), (65, 100), (8, 17), (123, 135), (161, 135), (26, 58), (46, 6), (62, 63), (52, 58), (69, 63), (42, 135), (98, 63), (5, 4), (12, 63), (47, 6), (24, 109), (56, 84), (32, 17), (147, 17), (157, 33), (58, 6), (99, 4), (130, 84), (72, 17), (140, 17), (3, 124), (165, 84), (68, 70), (60, 83), (127, 4), (20, 100), (121, 6), (118, 100), (131, 6), (39, 70), (51, 84), (125, 93), (90, 135), (163, 83), (34, 17), (38, 4), (149, 17), (44, 4), (102, 109), (114, 63), (109, 109), (101, 135), (112, 135), (155, 83), (23, 109), (104, 87), (28, 63), (84, 84), (54, 63), (80, 83), (45, 109), (86, 6), (136, 124), (93, 93), (43, 70), (94, 79), (79, 79), (83, 83), (37, 84), (70, 70), (138, 33), (144, 84), (15, 79), (106, 124), (156, 93), (129, 83), (57, 17), (137, 58), (153, 100), (108, 124), (105, 84), (151, 124), (82, 83), (1, 84), (85, 87), (103, 93), (41, 84), (35, 87), (18, 63), (117, 87), (25, 4), (22, 58), (59, 79), (95, 135), (159, 79), (146, 6), (63, 63), (143, 100), (128, 79), (31, 87), (30, 135), (36, 33), (122, 100), (0, 70), (13, 63), (53, 83), (142, 17), (16, 84), (97, 84), (10, 93), (110, 4), (29, 29), (126, 6), (21, 124), (139, 87), (9, 58), (81, 100), (6, 6), (87, 87), (162, 63), (48, 93), (141, 17), (152, 124), (119, 109), (111, 124), (116, 70), (135, 135), (89, 109), (64, 4), (61, 58), (160, 135), (73, 58), (33, 33), (50, 93), (75, 6), (158, 70), (100, 100), (17, 17), (154, 124), (150, 29), (124, 124), (145, 109), (67, 135), (107, 83), (19, 135), (74, 58), (11, 87), (49, 17), (55, 70), (113, 83), (71, 83), (133, 109), (132, 58), (77, 87), (164, 17), (91, 70), (66, 70), (4, 4), (78, 17), (76, 135), (14, 6), (96, 63), (148, 100), (134, 83), (88, 58), (2, 124)] current theta: 0.152631155208 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:53 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25692 rows and 25742 columns Presolve time: 0.04s Presolved: 2031 rows, 2146 columns, 5874 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2146 integer (2146 binary) Root relaxation: objective 0.000000e+00, 2280 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 (2280 simplex iterations) in 0.10 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 [3, 24, 29, 34, 42, 44, 51, 70, 77, 81, 97, 103, 114, 122, 138, 146, 163] edges [(117, 77), (104, 77), (119, 24), (129, 138), (41, 97), (49, 34), (26, 146), (21, 81), (113, 163), (52, 146), (102, 3), (101, 42), (110, 103), (76, 42), (9, 103), (8, 163), (154, 3), (153, 122), (162, 114), (71, 163), (65, 81), (149, 34), (3, 3), (74, 146), (68, 70), (127, 103), (152, 81), (22, 146), (130, 51), (160, 42), (135, 42), (136, 81), (27, 146), (108, 3), (133, 77), (139, 77), (35, 77), (39, 70), (99, 103), (30, 42), (83, 163), (161, 42), (31, 77), (126, 97), (144, 51), (73, 146), (165, 51), (48, 114), (109, 24), (19, 42), (67, 42), (98, 114), (100, 122), (25, 44), (122, 122), (33, 138), (12, 114), (88, 146), (43, 70), (59, 97), (63, 114), (53, 138), (6, 146), (140, 163), (128, 70), (61, 146), (70, 70), (125, 114), (42, 42), (47, 34), (147, 24), (163, 163), (17, 34), (96, 77), (50, 114), (11, 77), (131, 146), (121, 146), (94, 97), (10, 103), (112, 122), (97, 97), (32, 146), (16, 51), (164, 163), (156, 114), (28, 77), (77, 77), (79, 97), (54, 114), (103, 103), (81, 81), (157, 138), (90, 122), (2, 3), (13, 114), (138, 138), (134, 163), (5, 103), (15, 97), (107, 34), (86, 34), (155, 163), (37, 97), (123, 42), (146, 146), (51, 51), (0, 70), (45, 3), (24, 24), (14, 34), (34, 34), (29, 29), (69, 114), (137, 24), (56, 51), (132, 24), (82, 138), (114, 114), (118, 122), (58, 146), (92, 81), (124, 3), (159, 70), (148, 122), (4, 44), (116, 70), (60, 163), (143, 81), (78, 24), (57, 24), (36, 138), (1, 51), (145, 24), (120, 163), (62, 77), (142, 163), (151, 3), (158, 70), (89, 24), (64, 103), (84, 51), (150, 29), (115, 3), (23, 24), (38, 103), (40, 103), (141, 24), (93, 114), (80, 163), (95, 122), (55, 70), (72, 163), (44, 44), (85, 77), (7, 114), (75, 146), (106, 81), (91, 70), (105, 51), (66, 70), (111, 3), (18, 114), (87, 77), (20, 122), (46, 146)] current theta: 0.149999583566 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:53 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25732 rows and 25791 columns Presolve time: 0.04s Presolved: 1991 rows, 2097 columns, 5745 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2097 integer (2097 binary) Root relaxation: objective 0.000000e+00, 1991 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 (1991 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 [3, 24, 29, 34, 42, 44, 70, 77, 81, 84, 97, 103, 114, 122, 138, 146, 163] edges [(90, 42), (117, 77), (104, 77), (119, 24), (129, 138), (41, 97), (49, 34), (26, 146), (21, 81), (56, 84), (113, 163), (52, 146), (102, 3), (101, 42), (110, 103), (76, 42), (9, 103), (8, 163), (130, 84), (154, 3), (162, 114), (71, 163), (65, 81), (149, 34), (165, 84), (3, 3), (74, 146), (68, 70), (127, 103), (152, 81), (22, 146), (135, 42), (136, 81), (27, 146), (108, 3), (133, 77), (139, 77), (35, 77), (39, 70), (99, 103), (30, 42), (51, 84), (83, 163), (161, 42), (31, 77), (126, 97), (73, 146), (48, 114), (109, 24), (19, 42), (67, 42), (98, 114), (84, 84), (100, 122), (143, 122), (25, 44), (122, 122), (33, 138), (12, 114), (88, 146), (43, 70), (59, 97), (63, 114), (53, 138), (6, 146), (140, 163), (128, 70), (61, 146), (37, 84), (70, 70), (125, 114), (144, 84), (42, 42), (47, 34), (147, 24), (163, 163), (17, 34), (96, 77), (50, 114), (11, 77), (131, 146), (121, 146), (105, 84), (1, 84), (94, 97), (10, 103), (112, 122), (97, 97), (164, 163), (156, 114), (28, 77), (77, 77), (79, 97), (54, 114), (103, 103), (81, 81), (157, 138), (2, 3), (13, 114), (138, 138), (134, 163), (5, 103), (15, 97), (107, 34), (86, 34), (155, 163), (153, 81), (123, 42), (146, 146), (0, 70), (16, 84), (45, 3), (24, 24), (14, 34), (34, 34), (29, 29), (69, 114), (137, 24), (132, 24), (82, 138), (114, 114), (118, 122), (58, 146), (92, 81), (124, 3), (159, 70), (148, 122), (4, 44), (116, 70), (32, 24), (60, 163), (78, 24), (57, 24), (36, 138), (145, 24), (120, 163), (62, 77), (142, 163), (151, 3), (158, 70), (89, 24), (64, 103), (150, 29), (115, 3), (23, 24), (38, 103), (40, 103), (141, 24), (93, 114), (80, 163), (160, 122), (95, 122), (55, 70), (72, 163), (44, 44), (85, 77), (7, 114), (75, 146), (106, 81), (91, 70), (66, 70), (111, 3), (18, 114), (87, 77), (20, 122), (46, 146)] current theta: 0.148683797745 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:53 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25754 rows and 25816 columns Presolve time: 0.04s Presolved: 1969 rows, 2072 columns, 5676 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2072 integer (2072 binary) Root relaxation: cutoff, 2147 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 (2147 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: 0.149341690656 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:53 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25746 rows and 25807 columns Presolve time: 0.04s Presolved: 1977 rows, 2081 columns, 5701 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2081 integer (2081 binary) Root relaxation: cutoff, 2060 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 (2060 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: 0.149670637111 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:53 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25740 rows and 25801 columns Presolve time: 0.04s Presolved: 1983 rows, 2087 columns, 5719 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2087 integer (2087 binary) Root relaxation: cutoff, 2119 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 (2119 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: 0.149835110338 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:54 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25734 rows and 25794 columns Presolve time: 0.04s Presolved: 1989 rows, 2094 columns, 5738 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2094 integer (2094 binary) Root relaxation: cutoff, 158 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 (158 simplex iterations) in 0.04 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 [3, 24, 29, 34, 42, 44, 70, 77, 81, 84, 97, 103, 114, 122, 138, 146, 163] edges [(90, 42), (117, 77), (104, 77), (119, 24), (129, 138), (41, 97), (49, 34), (26, 146), (21, 81), (56, 84), (113, 163), (52, 146), (102, 3), (101, 42), (110, 103), (76, 42), (9, 103), (8, 163), (130, 84), (154, 3), (162, 114), (71, 163), (65, 81), (149, 34), (165, 84), (3, 3), (74, 146), (68, 70), (127, 103), (152, 81), (22, 146), (135, 42), (136, 81), (27, 146), (108, 3), (133, 77), (139, 77), (35, 77), (39, 70), (99, 103), (30, 42), (51, 84), (83, 163), (161, 42), (31, 77), (126, 97), (73, 146), (48, 114), (109, 24), (19, 42), (67, 42), (98, 114), (84, 84), (100, 122), (143, 122), (25, 44), (122, 122), (33, 138), (12, 114), (88, 146), (43, 70), (59, 97), (63, 114), (53, 138), (6, 146), (140, 163), (128, 70), (61, 146), (37, 84), (70, 70), (125, 114), (144, 84), (42, 42), (47, 34), (147, 24), (163, 163), (17, 34), (96, 77), (50, 114), (11, 77), (131, 146), (121, 146), (105, 84), (1, 84), (94, 97), (10, 103), (112, 122), (97, 97), (164, 163), (156, 114), (28, 77), (77, 77), (79, 97), (54, 114), (103, 103), (81, 81), (157, 138), (2, 3), (13, 114), (138, 138), (134, 163), (5, 103), (15, 97), (107, 34), (86, 34), (155, 163), (153, 81), (123, 42), (146, 146), (0, 70), (16, 84), (45, 3), (24, 24), (14, 34), (34, 34), (29, 29), (69, 114), (137, 24), (132, 24), (82, 138), (114, 114), (118, 122), (58, 146), (92, 81), (124, 3), (159, 70), (148, 122), (4, 44), (116, 70), (32, 24), (60, 163), (78, 24), (57, 24), (36, 138), (145, 24), (120, 163), (62, 77), (142, 163), (151, 3), (158, 70), (89, 24), (64, 103), (150, 29), (115, 3), (23, 24), (38, 103), (40, 103), (141, 24), (93, 114), (80, 163), (160, 122), (95, 122), (55, 70), (72, 163), (44, 44), (85, 77), (7, 114), (75, 146), (106, 81), (91, 70), (66, 70), (111, 3), (18, 114), (87, 77), (20, 122), (46, 146)] current theta: 0.149752873725 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:34:54 2014 Optimize a model with 27723 rows, 27888 columns and 83000 nonzeros Presolve removed 25738 rows and 25799 columns Presolve time: 0.04s Presolved: 1985 rows, 2089 columns, 5725 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2089 integer (2089 binary) Root relaxation: cutoff, 2129 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 (2129 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 -