current theta: 0.658714196455 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:35 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 13644 rows and 13644 columns Presolve time: 1.03s Presolved: 32367 rows, 32580 columns, 96884 nonzeros Variable types: 0 continuous, 32580 integer (32580 binary) Root relaxation: objective 0.000000e+00, 2289 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% - 1s Explored 0 nodes (2289 simplex iterations) in 1.11 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 [2, 7, 15, 16, 21, 36, 79, 100, 102, 108, 114, 116, 158, 159, 171, 188, 194, 195, 197, 198, 204, 211] edges [(144, 211), (154, 211), (30, 211), (125, 211), (138, 211), (20, 211), (132, 211), (211, 211), (60, 211), (130, 211), (6, 211), (74, 204), (206, 211), (212, 211), (72, 211), (111, 211), (42, 211), (53, 116), (24, 211), (57, 211), (207, 211), (122, 211), (64, 211), (96, 211), (190, 211), (198, 211), (8, 211), (188, 211), (48, 211), (7, 211), (194, 211), (134, 211), (0, 211), (195, 211), (98, 211), (200, 211), (87, 204), (109, 211), (139, 211), (11, 211), (126, 211), (192, 211), (68, 211), (41, 211), (34, 211), (105, 116), (173, 211), (140, 211), (118, 211), (176, 211), (4, 211), (66, 211), (102, 211), (95, 211), (112, 211), (196, 211), (148, 211), (162, 211), (38, 211), (33, 159), (106, 211), (147, 211), (88, 211), (115, 211), (61, 211), (145, 211), (172, 211), (178, 211), (152, 211), (51, 211), (82, 211), (49, 211), (67, 211), (166, 211), (32, 211), (199, 211), (175, 211), (50, 211), (116, 158), (18, 211), (85, 211), (164, 211), (27, 211), (179, 211), (21, 211), (47, 116), (36, 211), (89, 211), (58, 211), (163, 211), (135, 211), (76, 211), (146, 211), (28, 211), (35, 211), (205, 211), (213, 211), (73, 211), (169, 211), (155, 211), (31, 211), (25, 211), (131, 211), (12, 211), (65, 211), (70, 116), (151, 211), (92, 211), (149, 211), (9, 211), (143, 211), (181, 211), (1, 211), (156, 211), (16, 211), (201, 211), (113, 211), (159, 211), (114, 211), (120, 211), (189, 211), (123, 211), (71, 211), (193, 211), (69, 211), (117, 211), (177, 211), (137, 211), (19, 211), (182, 211), (59, 211), (5, 211), (99, 211), (14, 211), (45, 211), (158, 159), (124, 211), (153, 211), (127, 211), (128, 211), (104, 211), (119, 211), (187, 211), (63, 211), (168, 211), (56, 211), (133, 211), (15, 211), (165, 211), (142, 211), (97, 211), (55, 211), (44, 159), (54, 211), (186, 211), (161, 211), (39, 211), (170, 211), (203, 211), (107, 211), (3, 211), (10, 211), (191, 211), (91, 211), (184, 211), (100, 204), (101, 211), (136, 211), (183, 211), (43, 211), (160, 211), (204, 204), (110, 211), (52, 211), (93, 211), (78, 211), (167, 211), (37, 211), (103, 211), (46, 211), (79, 211), (77, 211), (157, 211), (29, 211), (108, 211), (171, 211), (121, 211), (210, 211), (180, 211), (40, 211), (13, 211), (197, 211), (22, 211), (81, 211), (90, 211), (80, 211), (185, 211), (174, 211), (17, 211), (26, 211), (75, 211), (141, 211), (23, 211), (62, 211), (86, 211), (150, 211), (209, 211), (83, 211), (208, 211), (94, 211), (2, 211), (202, 211), (129, 159), (84, 211)] current theta: 0.329357098227 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:37 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 34014 rows and 34014 columns Presolve time: 0.30s Presolved: 11997 rows, 12210 columns, 35774 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 12210 integer (12210 binary) Root relaxation: objective 0.000000e+00, 2137 iterations, 0.11 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 (4096 simplex iterations) in 0.56 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, 36, 46, 52, 54, 56, 67, 73, 79, 82, 105, 108, 138, 156, 158, 169, 177, 180, 204, 205, 207, 211] edges [(47, 52), (30, 211), (156, 207), (3, 207), (150, 204), (90, 204), (109, 204), (211, 211), (72, 180), (60, 211), (136, 207), (210, 207), (173, 204), (65, 204), (36, 205), (57, 211), (132, 205), (14, 205), (207, 211), (83, 180), (96, 211), (198, 211), (8, 211), (105, 105), (189, 52), (16, 82), (134, 46), (56, 205), (188, 211), (143, 204), (194, 211), (146, 54), (20, 204), (98, 211), (41, 105), (87, 204), (107, 105), (32, 52), (33, 105), (202, 205), (192, 211), (43, 105), (140, 211), (104, 54), (159, 205), (110, 158), (112, 204), (177, 207), (64, 105), (209, 54), (39, 205), (129, 158), (125, 156), (162, 211), (38, 211), (118, 204), (149, 54), (147, 211), (19, 204), (59, 105), (172, 211), (92, 204), (130, 205), (165, 180), (124, 67), (102, 207), (49, 211), (17, 54), (67, 211), (166, 211), (35, 204), (175, 211), (170, 204), (206, 207), (50, 211), (116, 158), (18, 211), (158, 105), (68, 158), (164, 211), (27, 211), (94, 158), (74, 158), (195, 207), (179, 211), (186, 205), (28, 204), (89, 211), (97, 105), (0, 205), (76, 211), (181, 180), (163, 54), (205, 211), (199, 205), (73, 211), (155, 211), (157, 105), (15, 56), (24, 180), (86, 158), (84, 46), (9, 211), (139, 207), (37, 205), (152, 207), (121, 158), (176, 204), (99, 180), (114, 211), (120, 211), (208, 205), (58, 54), (123, 211), (71, 211), (193, 211), (91, 205), (201, 204), (88, 180), (137, 211), (29, 207), (70, 158), (85, 177), (108, 108), (5, 52), (127, 211), (111, 54), (142, 156), (133, 204), (131, 82), (31, 207), (23, 67), (21, 177), (44, 105), (119, 211), (187, 211), (63, 211), (191, 204), (42, 52), (6, 205), (1, 105), (54, 211), (161, 211), (106, 204), (182, 204), (45, 207), (2, 207), (203, 211), (138, 205), (51, 82), (62, 207), (79, 82), (10, 211), (95, 204), (141, 207), (184, 211), (81, 204), (190, 156), (100, 204), (178, 54), (101, 211), (212, 67), (160, 211), (185, 205), (204, 204), (53, 105), (145, 204), (93, 211), (78, 211), (167, 211), (113, 105), (103, 211), (11, 207), (46, 211), (77, 211), (61, 54), (117, 207), (148, 204), (169, 156), (135, 180), (144, 205), (213, 156), (168, 54), (151, 207), (180, 211), (40, 211), (13, 211), (197, 211), (22, 211), (4, 205), (80, 211), (82, 205), (183, 73), (48, 156), (154, 207), (12, 54), (128, 205), (174, 180), (196, 205), (26, 211), (55, 205), (52, 54), (66, 205), (34, 105), (153, 67), (126, 205), (25, 205), (69, 156), (171, 207), (7, 180), (200, 52), (122, 207), (75, 54), (115, 204)] current theta: 0.164678549114 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:37 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 42304 rows and 42322 columns Presolve time: 0.08s Presolved: 3707 rows, 3902 columns, 10886 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3902 integer (3902 binary) Root relaxation: objective 3.552714e-15, 2433 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 (4022 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 [66, 70, 83, 110, 122, 131, 141, 143, 147, 150, 154, 194, 200, 201, 202, 203, 205, 208, 209, 211, 212, 213] edges [(66, 66), (121, 110), (61, 203), (86, 209), (159, 202), (9, 209), (108, 122), (151, 122), (132, 211), (35, 201), (164, 213), (51, 208), (153, 154), (157, 202), (140, 83), (196, 83), (198, 211), (64, 200), (43, 202), (105, 70), (96, 122), (59, 110), (182, 212), (193, 213), (197, 213), (169, 141), (98, 211), (211, 213), (165, 110), (129, 200), (62, 122), (3, 194), (4, 202), (74, 200), (88, 209), (208, 208), (21, 122), (166, 83), (91, 208), (97, 110), (107, 209), (177, 122), (30, 203), (120, 205), (152, 122), (34, 200), (168, 212), (44, 70), (149, 212), (154, 154), (14, 208), (41, 209), (87, 150), (183, 209), (171, 194), (212, 212), (170, 143), (201, 201), (60, 205), (147, 211), (85, 154), (100, 150), (138, 208), (127, 205), (135, 212), (50, 141), (46, 205), (130, 208), (206, 122), (90, 201), (72, 212), (123, 203), (102, 122), (144, 208), (49, 211), (24, 212), (122, 122), (150, 143), (207, 194), (191, 143), (32, 200), (184, 194), (162, 154), (0, 208), (31, 154), (195, 122), (83, 83), (203, 212), (137, 212), (163, 200), (70, 70), (26, 213), (81, 143), (187, 208), (133, 201), (57, 213), (145, 143), (95, 201), (38, 83), (11, 194), (190, 213), (75, 209), (55, 208), (92, 143), (119, 203), (180, 147), (118, 143), (156, 141), (186, 202), (77, 122), (160, 154), (73, 211), (189, 200), (39, 208), (175, 194), (209, 209), (125, 213), (172, 212), (20, 143), (37, 205), (2, 122), (76, 203), (114, 141), (179, 194), (185, 208), (112, 201), (1, 202), (188, 213), (93, 203), (29, 122), (200, 200), (5, 200), (18, 212), (40, 205), (79, 66), (42, 212), (117, 122), (113, 200), (15, 66), (67, 203), (48, 213), (204, 150), (23, 212), (36, 208), (139, 194), (10, 205), (25, 202), (134, 209), (210, 154), (111, 154), (22, 203), (213, 213), (84, 202), (12, 212), (126, 209), (192, 213), (104, 143), (109, 201), (53, 70), (194, 194), (124, 154), (28, 201), (17, 212), (33, 70), (202, 202), (174, 110), (82, 208), (161, 213), (142, 141), (16, 208), (116, 70), (99, 83), (205, 205), (6, 131), (131, 131), (143, 143), (199, 208), (78, 211), (94, 110), (115, 143), (148, 143), (7, 212), (136, 154), (54, 212), (8, 205), (158, 70), (89, 147), (80, 209), (13, 211), (167, 203), (65, 143), (106, 143), (63, 203), (176, 143), (56, 208), (141, 141), (103, 205), (110, 110), (71, 83), (58, 209), (47, 200), (173, 143), (181, 212), (27, 147), (68, 110), (69, 194), (146, 209), (52, 212), (45, 122), (155, 213), (128, 208), (19, 201), (178, 143), (101, 203)] current theta: 0.0823392745568 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:38 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 44704 rows and 44915 columns Presolve time: 0.04s Presolved: 1307 rows, 1309 columns, 3495 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1309 integer (1309 binary) Root relaxation: cutoff, 1547 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 (1547 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: 0.123508911835 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:38 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43712 rows and 43816 columns Presolve time: 0.05s Presolved: 2299 rows, 2408 columns, 6576 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2408 integer (2408 binary) Root relaxation: cutoff, 2503 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 (2503 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: 0.144093730474 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:38 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43062 rows and 43106 columns Presolve time: 0.06s Presolved: 2949 rows, 3118 columns, 8586 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3118 integer (3118 binary) Root relaxation: objective 0.000000e+00, 2623 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 (4349 simplex iterations) in 0.18 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, 64, 66, 70, 81, 84, 93, 94, 95, 103, 104, 119, 122, 124, 141, 151, 155, 168, 184, 199, 209, 211] edges [(208, 66), (66, 66), (199, 199), (125, 211), (86, 209), (9, 209), (187, 155), (47, 64), (123, 119), (112, 81), (175, 184), (144, 66), (151, 122), (132, 211), (211, 211), (17, 168), (32, 168), (193, 155), (97, 94), (90, 95), (181, 168), (63, 119), (129, 64), (57, 211), (148, 104), (85, 184), (31, 124), (198, 211), (91, 199), (105, 70), (68, 94), (107, 94), (96, 122), (171, 124), (207, 184), (139, 122), (170, 104), (188, 211), (25, 84), (27, 103), (138, 199), (169, 141), (205, 103), (98, 211), (62, 122), (162, 184), (163, 64), (192, 211), (88, 209), (101, 119), (127, 103), (28, 95), (157, 84), (18, 119), (177, 122), (52, 168), (152, 122), (180, 93), (44, 70), (87, 81), (185, 199), (131, 6), (41, 209), (4, 84), (183, 209), (53, 64), (16, 66), (147, 211), (196, 84), (160, 119), (48, 141), (50, 141), (61, 93), (60, 103), (67, 119), (46, 155), (150, 81), (20, 104), (206, 122), (89, 119), (64, 64), (190, 6), (84, 84), (143, 95), (102, 122), (49, 211), (136, 124), (164, 155), (128, 66), (179, 184), (93, 93), (200, 64), (202, 84), (82, 66), (29, 151), (201, 168), (70, 70), (173, 104), (174, 209), (104, 104), (75, 209), (156, 141), (153, 184), (178, 119), (77, 122), (34, 64), (8, 6), (213, 211), (73, 211), (209, 209), (108, 151), (194, 184), (122, 151), (119, 119), (1, 84), (140, 103), (145, 95), (99, 209), (130, 66), (22, 93), (2, 122), (42, 168), (114, 141), (172, 93), (19, 95), (36, 199), (176, 81), (58, 93), (195, 151), (103, 103), (81, 81), (133, 95), (83, 103), (56, 199), (0, 66), (51, 66), (79, 66), (35, 95), (106, 104), (117, 122), (135, 95), (15, 66), (159, 199), (111, 104), (134, 209), (166, 103), (168, 168), (5, 64), (24, 119), (23, 95), (69, 184), (12, 93), (161, 211), (43, 84), (3, 184), (6, 6), (100, 81), (189, 168), (33, 70), (92, 81), (210, 124), (137, 119), (142, 141), (120, 155), (10, 211), (71, 103), (116, 70), (74, 64), (110, 94), (165, 209), (126, 103), (78, 211), (21, 151), (72, 93), (182, 95), (115, 104), (54, 119), (39, 199), (191, 104), (76, 119), (204, 81), (158, 70), (113, 64), (154, 124), (80, 209), (11, 124), (13, 211), (7, 95), (118, 81), (124, 124), (38, 103), (149, 93), (167, 119), (30, 119), (65, 104), (40, 103), (197, 141), (95, 95), (184, 184), (37, 199), (141, 141), (26, 211), (109, 95), (203, 119), (212, 168), (121, 209), (55, 66), (155, 155), (94, 94), (59, 94), (146, 209), (14, 6), (45, 122), (186, 84)] current theta: 0.133801321155 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:39 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43400 rows and 43469 columns Presolve time: 0.06s Presolved: 2611 rows, 2755 columns, 7547 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2755 integer (2755 binary) Root relaxation: objective 4.263256e-14, 3149 iterations, 0.13 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 (4580 simplex iterations) in 0.25 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 [5, 11, 56, 58, 66, 71, 81, 84, 101, 104, 105, 110, 131, 133, 142, 155, 181, 184, 188, 195, 198, 210] edges [(208, 66), (66, 66), (156, 142), (195, 195), (24, 101), (60, 71), (187, 155), (112, 81), (175, 184), (144, 66), (14, 131), (71, 71), (64, 5), (45, 195), (138, 56), (191, 81), (200, 5), (148, 104), (85, 184), (29, 210), (146, 58), (34, 5), (118, 104), (188, 188), (59, 110), (171, 210), (105, 105), (178, 101), (161, 198), (207, 184), (209, 58), (25, 84), (213, 188), (198, 198), (7, 133), (86, 110), (165, 110), (182, 133), (33, 105), (152, 195), (160, 11), (28, 133), (147, 198), (157, 84), (40, 71), (151, 195), (54, 101), (113, 5), (97, 110), (132, 198), (212, 181), (87, 81), (13, 188), (139, 184), (4, 84), (143, 133), (103, 71), (189, 181), (16, 66), (93, 58), (83, 71), (36, 56), (129, 5), (196, 84), (80, 58), (167, 11), (47, 5), (95, 133), (46, 155), (20, 104), (162, 11), (116, 105), (21, 195), (84, 84), (164, 155), (128, 66), (179, 184), (67, 11), (124, 210), (11, 11), (123, 101), (202, 84), (82, 66), (37, 56), (102, 195), (19, 133), (166, 71), (158, 105), (53, 5), (31, 11), (205, 155), (39, 56), (109, 133), (180, 198), (74, 5), (78, 198), (104, 104), (177, 195), (176, 133), (153, 184), (170, 81), (172, 101), (137, 58), (65, 133), (121, 5), (76, 101), (194, 184), (26, 198), (159, 56), (1, 84), (117, 184), (173, 133), (210, 210), (130, 66), (140, 198), (126, 71), (52, 181), (190, 142), (136, 11), (27, 198), (125, 188), (81, 81), (42, 181), (48, 142), (203, 101), (22, 58), (62, 195), (30, 101), (99, 110), (32, 181), (0, 66), (181, 181), (169, 142), (51, 66), (35, 133), (38, 71), (79, 66), (91, 56), (106, 104), (50, 142), (15, 66), (44, 105), (111, 104), (58, 58), (141, 142), (69, 188), (199, 56), (23, 133), (57, 188), (149, 181), (9, 58), (49, 198), (63, 101), (43, 84), (3, 184), (98, 198), (193, 198), (100, 81), (133, 133), (174, 110), (197, 188), (114, 142), (154, 210), (168, 181), (120, 155), (72, 58), (17, 181), (8, 155), (61, 198), (6, 131), (70, 105), (131, 131), (12, 181), (90, 133), (10, 198), (5, 5), (192, 198), (201, 133), (115, 104), (119, 101), (94, 110), (2, 195), (101, 101), (77, 195), (204, 81), (185, 56), (108, 195), (18, 101), (75, 58), (127, 71), (73, 198), (135, 133), (206, 195), (184, 184), (110, 110), (41, 110), (89, 11), (163, 181), (150, 133), (134, 58), (183, 58), (211, 198), (122, 195), (145, 133), (55, 66), (68, 110), (155, 155), (96, 184), (107, 110), (142, 142), (92, 104), (186, 84), (88, 58), (56, 56)] current theta: 0.128655116495 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:39 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43556 rows and 43639 columns Presolve time: 0.05s Presolved: 2455 rows, 2585 columns, 7065 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2585 integer (2585 binary) Root relaxation: cutoff, 2912 iterations, 0.09 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 (2912 simplex iterations) in 0.15 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.131228218825 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:39 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43470 rows and 43545 columns Presolve time: 0.06s Presolved: 2541 rows, 2679 columns, 7331 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2679 integer (2679 binary) Root relaxation: objective 0.000000e+00, 2959 iterations, 0.12 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 (4567 simplex iterations) in 0.26 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, 9, 11, 47, 50, 54, 66, 81, 91, 104, 105, 110, 131, 133, 149, 155, 157, 166, 181, 206, 207, 211] edges [(208, 66), (66, 66), (121, 110), (125, 211), (76, 54), (72, 149), (187, 155), (112, 81), (50, 50), (144, 66), (85, 11), (132, 211), (211, 211), (14, 131), (17, 149), (46, 91), (193, 155), (30, 54), (5, 47), (40, 166), (102, 206), (191, 81), (202, 157), (57, 211), (148, 104), (200, 149), (198, 211), (118, 104), (59, 110), (105, 105), (29, 3), (77, 206), (188, 211), (4, 91), (7, 133), (86, 110), (114, 50), (98, 211), (172, 54), (54, 54), (134, 9), (165, 110), (182, 133), (33, 105), (160, 11), (3, 3), (28, 133), (192, 211), (58, 149), (47, 47), (154, 11), (64, 47), (139, 3), (212, 181), (87, 81), (196, 166), (143, 133), (189, 181), (16, 66), (74, 47), (171, 3), (147, 211), (103, 166), (167, 11), (183, 9), (95, 133), (20, 104), (119, 54), (162, 11), (116, 105), (49, 211), (83, 166), (36, 91), (164, 155), (128, 66), (146, 149), (67, 11), (18, 54), (11, 11), (185, 91), (82, 66), (19, 133), (158, 105), (27, 9), (117, 206), (129, 47), (31, 11), (205, 155), (186, 157), (109, 133), (1, 157), (137, 54), (104, 104), (190, 50), (176, 133), (194, 3), (170, 81), (213, 211), (73, 211), (159, 91), (2, 206), (80, 9), (65, 133), (60, 166), (71, 166), (173, 133), (75, 149), (130, 66), (108, 206), (153, 3), (136, 11), (163, 149), (81, 81), (152, 206), (42, 181), (142, 50), (21, 206), (99, 110), (32, 181), (0, 66), (195, 206), (51, 66), (35, 133), (97, 157), (79, 66), (10, 155), (179, 11), (61, 9), (106, 104), (199, 91), (15, 66), (43, 157), (44, 105), (111, 104), (53, 47), (23, 133), (22, 54), (25, 157), (93, 9), (124, 11), (149, 181), (180, 9), (161, 211), (175, 11), (62, 206), (100, 81), (184, 207), (122, 206), (91, 91), (133, 133), (37, 91), (174, 110), (69, 207), (207, 207), (168, 181), (120, 155), (157, 157), (45, 206), (63, 54), (8, 155), (141, 50), (203, 54), (178, 54), (177, 206), (6, 131), (70, 105), (131, 131), (96, 207), (12, 181), (78, 211), (90, 133), (34, 47), (39, 91), (52, 149), (126, 166), (9, 9), (201, 133), (209, 9), (197, 207), (94, 110), (24, 54), (204, 81), (88, 149), (101, 54), (127, 166), (123, 54), (13, 211), (169, 50), (48, 50), (151, 206), (38, 166), (135, 133), (56, 91), (113, 47), (115, 81), (26, 211), (206, 206), (110, 110), (41, 110), (89, 11), (84, 157), (181, 149), (150, 133), (156, 50), (138, 91), (145, 133), (55, 66), (68, 110), (155, 155), (107, 110), (92, 104), (210, 3), (166, 166), (140, 166)] current theta: 0.12994166766 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:40 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43520 rows and 43597 columns Presolve time: 0.05s Presolved: 2491 rows, 2627 columns, 7179 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2627 integer (2627 binary) Root relaxation: cutoff, 3106 iterations, 0.10 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 (3106 simplex iterations) in 0.16 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.130584943242 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:40 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43496 rows and 43573 columns Presolve time: 0.05s Presolved: 2515 rows, 2651 columns, 7251 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2651 integer (2651 binary) Root relaxation: cutoff, 3051 iterations, 0.10 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 (3051 simplex iterations) in 0.16 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.130906581034 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:40 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43482 rows and 43557 columns Presolve time: 0.06s Presolved: 2529 rows, 2667 columns, 7295 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2667 integer (2667 binary) Root relaxation: cutoff, 3106 iterations, 0.11 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 (3106 simplex iterations) in 0.17 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.131067399929 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:41 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43478 rows and 43553 columns Presolve time: 0.05s Presolved: 2533 rows, 2671 columns, 7307 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2671 integer (2671 binary) Root relaxation: cutoff, 3039 iterations, 0.10 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 (3039 simplex iterations) in 0.16 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.131147809377 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:41:41 2014 Optimize a model with 46011 rows, 46224 columns and 137816 nonzeros Presolve removed 43474 rows and 43549 columns Presolve time: 0.06s Presolved: 2537 rows, 2675 columns, 7319 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2675 integer (2675 binary) Root relaxation: cutoff, 76 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 (76 simplex iterations) in 0.06 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, 9, 11, 47, 50, 54, 66, 81, 91, 104, 105, 110, 131, 133, 149, 155, 157, 166, 181, 206, 207, 211] edges [(208, 66), (66, 66), (121, 110), (125, 211), (76, 54), (72, 149), (187, 155), (112, 81), (50, 50), (144, 66), (85, 11), (132, 211), (211, 211), (14, 131), (17, 149), (46, 91), (193, 155), (30, 54), (5, 47), (40, 166), (102, 206), (191, 81), (202, 157), (57, 211), (148, 104), (200, 149), (198, 211), (118, 104), (59, 110), (105, 105), (29, 3), (77, 206), (188, 211), (4, 91), (7, 133), (86, 110), (114, 50), (98, 211), (172, 54), (54, 54), (134, 9), (165, 110), (182, 133), (33, 105), (160, 11), (3, 3), (28, 133), (192, 211), (58, 149), (47, 47), (154, 11), (64, 47), (139, 3), (212, 181), (87, 81), (196, 166), (143, 133), (189, 181), (16, 66), (74, 47), (171, 3), (147, 211), (103, 166), (167, 11), (183, 9), (95, 133), (20, 104), (119, 54), (162, 11), (116, 105), (49, 211), (83, 166), (36, 91), (164, 155), (128, 66), (146, 149), (67, 11), (18, 54), (11, 11), (185, 91), (82, 66), (19, 133), (158, 105), (27, 9), (117, 206), (129, 47), (31, 11), (205, 155), (186, 157), (109, 133), (1, 157), (137, 54), (104, 104), (190, 50), (176, 133), (194, 3), (170, 81), (213, 211), (73, 211), (159, 91), (2, 206), (80, 9), (65, 133), (60, 166), (71, 166), (173, 133), (75, 149), (130, 66), (108, 206), (153, 3), (136, 11), (163, 149), (81, 81), (152, 206), (42, 181), (142, 50), (21, 206), (99, 110), (32, 181), (0, 66), (195, 206), (51, 66), (35, 133), (97, 157), (79, 66), (10, 155), (179, 11), (61, 9), (106, 104), (199, 91), (15, 66), (43, 157), (44, 105), (111, 104), (53, 47), (23, 133), (22, 54), (25, 157), (93, 9), (124, 11), (149, 181), (180, 9), (161, 211), (175, 11), (62, 206), (100, 81), (184, 207), (122, 206), (91, 91), (133, 133), (37, 91), (174, 110), (69, 207), (207, 207), (168, 181), (120, 155), (157, 157), (45, 206), (63, 54), (8, 155), (141, 50), (203, 54), (178, 54), (177, 206), (6, 131), (70, 105), (131, 131), (96, 207), (12, 181), (78, 211), (90, 133), (34, 47), (39, 91), (52, 149), (126, 166), (9, 9), (201, 133), (209, 9), (197, 207), (94, 110), (24, 54), (204, 81), (88, 149), (101, 54), (127, 166), (123, 54), (13, 211), (169, 50), (48, 50), (151, 206), (38, 166), (135, 133), (56, 91), (113, 47), (115, 81), (26, 211), (206, 206), (110, 110), (41, 110), (89, 11), (84, 157), (181, 149), (150, 133), (156, 50), (138, 91), (145, 133), (55, 66), (68, 110), (155, 155), (107, 110), (92, 104), (210, 3), (166, 166), (140, 166)]