current theta: 0.658015883196 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:48 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 14156 rows and 14156 columns Presolve time: 1.08s Presolved: 31427 rows, 31639 columns, 94065 nonzeros Variable types: 0 continuous, 31639 integer (31639 binary) Root relaxation: objective 0.000000e+00, 3766 iterations, 0.36 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 (7728 simplex iterations) in 1.98 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 [0, 5, 23, 27, 45, 57, 62, 66, 77, 78, 89, 92, 115, 124, 173, 177, 187, 188, 192, 196, 209, 212] edges [(9, 0), (103, 62), (170, 173), (113, 62), (144, 66), (191, 78), (203, 192), (53, 77), (87, 115), (99, 57), (63, 173), (147, 92), (142, 192), (41, 0), (74, 77), (198, 0), (47, 27), (164, 187), (111, 23), (177, 0), (2, 192), (73, 173), (126, 77), (207, 57), (12, 78), (181, 115), (167, 0), (10, 188), (172, 173), (185, 5), (79, 27), (145, 23), (209, 62), (91, 62), (146, 124), (34, 173), (105, 0), (39, 115), (66, 62), (16, 0), (128, 173), (148, 23), (124, 5), (97, 27), (8, 5), (190, 92), (152, 0), (174, 77), (75, 66), (120, 196), (117, 27), (11, 78), (109, 5), (180, 23), (94, 62), (106, 0), (55, 89), (17, 0), (154, 77), (184, 0), (200, 57), (44, 66), (19, 92), (5, 124), (110, 45), (65, 177), (187, 196), (70, 0), (37, 27), (52, 77), (72, 5), (50, 66), (194, 92), (93, 23), (150, 177), (186, 89), (119, 23), (178, 92), (208, 196), (157, 5), (81, 0), (140, 57), (211, 78), (162, 77), (98, 196), (60, 177), (173, 77), (199, 57), (31, 173), (29, 57), (212, 0), (20, 89), (138, 45), (202, 173), (127, 77), (71, 77), (46, 77), (42, 92), (161, 66), (14, 78), (188, 177), (197, 45), (201, 187), (107, 77), (69, 192), (158, 192), (78, 23), (149, 78), (132, 77), (130, 66), (23, 196), (68, 196), (101, 89), (43, 77), (83, 124), (192, 0), (160, 78), (165, 124), (36, 57), (61, 92), (33, 5), (95, 57), (156, 0), (118, 92), (166, 177), (136, 177), (116, 23), (133, 196), (85, 177), (51, 66), (169, 5), (104, 92), (193, 0), (3, 173), (112, 5), (82, 92), (89, 0), (125, 192), (0, 0), (183, 0), (189, 45), (176, 77), (38, 92), (24, 173), (90, 78), (143, 77), (151, 57), (13, 92), (131, 192), (21, 45), (135, 192), (139, 196), (64, 23), (49, 92), (134, 57), (40, 115), (1, 0), (153, 27), (163, 0), (77, 192), (80, 89), (204, 173), (86, 23), (32, 78), (206, 196), (59, 45), (56, 192), (45, 45), (108, 92), (137, 0), (62, 62), (18, 192), (4, 115), (100, 124), (171, 5), (182, 124), (35, 115), (210, 23), (92, 23), (26, 57), (155, 27), (54, 57), (6, 23), (205, 192), (57, 57), (114, 92), (48, 62), (175, 27), (96, 173), (102, 45), (67, 196), (122, 78), (115, 192), (196, 0), (129, 89), (195, 89), (28, 66), (58, 5), (7, 188), (30, 173), (15, 23), (168, 62), (159, 23), (25, 23), (84, 196), (121, 173), (76, 62), (141, 57), (179, 115), (88, 196), (27, 192), (22, 192), (123, 209)] current theta: 0.329007941598 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:50 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 34040 rows and 34040 columns Presolve time: 0.29s Presolved: 11543 rows, 11755 columns, 34413 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 11755 integer (11755 binary) Root relaxation: objective 0.000000e+00, 2196 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 (4706 simplex iterations) in 0.58 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 [11, 43, 45, 53, 62, 66, 69, 85, 86, 89, 95, 103, 111, 119, 129, 130, 150, 173, 178, 182, 197, 209] edges [(18, 197), (23, 11), (179, 119), (203, 66), (45, 197), (91, 11), (119, 86), (44, 11), (85, 11), (191, 85), (29, 11), (141, 119), (25, 119), (173, 86), (55, 86), (67, 43), (204, 86), (125, 86), (74, 86), (177, 129), (99, 197), (127, 209), (82, 11), (181, 182), (62, 43), (155, 130), (206, 11), (157, 173), (32, 95), (3, 89), (183, 178), (131, 197), (88, 209), (20, 69), (65, 85), (192, 130), (7, 86), (21, 43), (46, 197), (53, 111), (205, 85), (49, 53), (58, 182), (197, 197), (13, 119), (188, 69), (56, 178), (105, 182), (168, 43), (209, 11), (110, 209), (69, 89), (36, 95), (159, 150), (133, 103), (75, 85), (93, 45), (174, 182), (148, 86), (171, 69), (11, 11), (63, 89), (5, 69), (78, 11), (130, 85), (136, 69), (118, 150), (184, 182), (101, 85), (17, 11), (116, 178), (139, 43), (26, 11), (98, 150), (43, 197), (147, 111), (154, 111), (186, 86), (200, 103), (9, 178), (210, 103), (164, 85), (138, 130), (84, 11), (60, 69), (22, 182), (201, 130), (72, 173), (10, 182), (128, 86), (109, 129), (107, 11), (14, 86), (137, 178), (41, 178), (150, 178), (149, 86), (132, 53), (38, 130), (163, 86), (19, 182), (135, 182), (175, 173), (122, 11), (143, 69), (73, 182), (158, 69), (208, 85), (57, 95), (199, 178), (195, 86), (54, 85), (182, 182), (34, 178), (42, 85), (165, 86), (123, 197), (47, 86), (211, 11), (126, 182), (71, 53), (94, 85), (40, 69), (12, 129), (202, 182), (102, 130), (103, 150), (97, 182), (189, 111), (207, 85), (176, 69), (162, 178), (160, 209), (96, 182), (81, 69), (120, 85), (190, 178), (196, 11), (146, 89), (180, 95), (28, 197), (142, 182), (8, 182), (83, 69), (169, 178), (0, 86), (80, 178), (100, 182), (64, 85), (161, 53), (92, 45), (194, 182), (68, 85), (121, 86), (156, 178), (187, 209), (66, 197), (104, 85), (170, 182), (198, 85), (35, 86), (152, 95), (39, 182), (52, 178), (193, 69), (166, 178), (145, 86), (51, 11), (212, 129), (2, 86), (144, 178), (86, 85), (114, 130), (108, 43), (6, 11), (151, 69), (115, 182), (16, 11), (167, 86), (124, 89), (185, 89), (129, 89), (76, 178), (113, 95), (37, 182), (172, 111), (178, 86), (61, 182), (153, 178), (50, 85), (106, 85), (77, 182), (90, 178), (1, 178), (30, 182), (95, 95), (59, 103), (117, 69), (48, 11), (79, 182), (112, 178), (134, 95), (111, 119), (4, 111), (24, 178), (27, 182), (31, 182), (15, 85), (70, 11), (87, 182), (33, 69), (89, 69), (140, 95)] current theta: 0.164503970799 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:51 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42004 rows and 42024 columns Presolve time: 0.08s Presolved: 3579 rows, 3771 columns, 10501 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3771 integer (3771 binary) Root relaxation: objective -1.065814e-14, 2663 iterations, 0.10 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 (4637 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 [40, 50, 53, 66, 71, 72, 84, 93, 105, 107, 120, 124, 134, 138, 140, 151, 182, 190, 198, 199, 202, 209] edges [(66, 66), (199, 199), (127, 198), (68, 140), (78, 140), (135, 105), (159, 202), (157, 72), (31, 105), (108, 93), (50, 50), (71, 71), (203, 93), (200, 140), (137, 202), (83, 72), (212, 134), (63, 151), (129, 151), (57, 140), (196, 140), (151, 199), (116, 199), (75, 198), (42, 107), (191, 107), (54, 50), (103, 50), (97, 40), (51, 107), (19, 105), (21, 93), (64, 50), (10, 105), (0, 190), (198, 198), (141, 107), (49, 71), (166, 202), (169, 202), (136, 72), (193, 151), (88, 209), (89, 124), (145, 190), (172, 50), (121, 72), (91, 50), (133, 209), (155, 71), (14, 151), (160, 84), (185, 199), (16, 120), (53, 53), (44, 120), (58, 182), (111, 202), (36, 140), (76, 202), (158, 199), (148, 151), (183, 134), (5, 124), (194, 202), (95, 140), (26, 84), (81, 182), (87, 105), (113, 140), (163, 151), (149, 199), (117, 190), (84, 84), (55, 107), (126, 105), (29, 209), (114, 202), (119, 50), (93, 93), (106, 107), (43, 93), (65, 199), (52, 40), (82, 120), (190, 190), (96, 202), (56, 190), (8, 72), (147, 202), (32, 134), (125, 72), (109, 124), (205, 209), (27, 71), (184, 202), (142, 71), (156, 134), (17, 209), (40, 72), (47, 202), (170, 202), (209, 209), (4, 105), (164, 198), (174, 105), (94, 209), (45, 93), (99, 209), (6, 84), (171, 72), (22, 182), (59, 84), (176, 124), (144, 198), (153, 198), (195, 151), (207, 140), (175, 202), (186, 199), (180, 140), (112, 40), (70, 140), (181, 105), (146, 199), (110, 93), (178, 107), (115, 105), (3, 72), (201, 71), (104, 190), (138, 138), (132, 53), (130, 202), (162, 120), (177, 72), (168, 53), (46, 93), (38, 71), (33, 124), (86, 199), (120, 120), (122, 209), (73, 182), (102, 138), (79, 202), (92, 93), (30, 72), (80, 72), (134, 134), (41, 107), (182, 182), (152, 134), (85, 50), (72, 72), (98, 209), (28, 93), (107, 107), (154, 202), (20, 190), (90, 107), (9, 199), (39, 72), (173, 72), (192, 202), (123, 198), (69, 72), (34, 202), (118, 209), (140, 140), (48, 120), (204, 107), (202, 202), (23, 120), (7, 107), (139, 198), (100, 182), (101, 190), (13, 209), (143, 124), (187, 209), (128, 202), (167, 190), (74, 50), (11, 120), (35, 202), (206, 120), (105, 71), (77, 105), (15, 202), (60, 199), (124, 124), (150, 107), (1, 190), (189, 138), (197, 66), (208, 107), (37, 182), (61, 182), (12, 134), (179, 202), (161, 138), (165, 151), (211, 84), (18, 93), (62, 66), (188, 199), (210, 120), (131, 93), (67, 66), (2, 182), (24, 199), (25, 209)] current theta: 0.0822519853995 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:52 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 44318 rows and 44526 columns Presolve time: 0.04s Presolved: 1265 rows, 1269 columns, 3379 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1269 integer (1268 binary) Root relaxation: cutoff, 1476 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 (1476 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: 0.123377978099 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:52 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43342 rows and 43444 columns Presolve time: 0.05s Presolved: 2241 rows, 2351 columns, 6405 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2351 integer (2351 binary) Root relaxation: cutoff, 2735 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 (2735 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.143940974449 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:52 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42708 rows and 42762 columns Presolve time: 0.06s Presolved: 2875 rows, 3033 columns, 8355 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3033 integer (3033 binary) Root relaxation: objective 7.105427e-15, 2702 iterations, 0.10 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 (4632 simplex iterations) in 0.24 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 [49, 59, 78, 86, 87, 93, 105, 106, 108, 113, 119, 132, 134, 151, 157, 176, 179, 184, 188, 190, 205, 208] edges [(64, 119), (133, 205), (206, 59), (7, 106), (149, 188), (31, 105), (196, 78), (136, 176), (108, 93), (60, 188), (40, 157), (139, 205), (197, 93), (169, 184), (48, 113), (30, 157), (212, 134), (63, 151), (99, 108), (129, 151), (104, 86), (51, 208), (10, 87), (86, 86), (155, 49), (72, 157), (211, 59), (106, 106), (29, 205), (188, 188), (15, 190), (105, 105), (66, 108), (19, 105), (21, 93), (137, 184), (14, 106), (76, 179), (85, 208), (193, 151), (101, 119), (208, 208), (145, 190), (93, 108), (36, 78), (100, 87), (91, 208), (49, 49), (150, 208), (42, 208), (118, 205), (202, 184), (102, 132), (83, 157), (103, 208), (148, 151), (67, 108), (41, 208), (183, 134), (8, 157), (26, 59), (176, 176), (38, 105), (192, 179), (163, 151), (117, 190), (95, 78), (70, 78), (52, 188), (89, 176), (180, 78), (142, 49), (130, 179), (121, 188), (191, 106), (1, 184), (126, 87), (128, 179), (43, 93), (33, 176), (59, 59), (190, 190), (56, 190), (46, 132), (77, 184), (111, 179), (32, 134), (207, 78), (120, 113), (98, 205), (123, 179), (13, 205), (6, 59), (147, 184), (156, 134), (114, 184), (146, 188), (110, 108), (131, 132), (112, 157), (2, 184), (154, 184), (107, 208), (194, 184), (79, 184), (94, 59), (61, 105), (119, 119), (45, 93), (116, 151), (127, 179), (166, 184), (177, 176), (122, 205), (27, 105), (5, 176), (175, 190), (68, 113), (162, 208), (195, 151), (125, 188), (179, 179), (17, 205), (24, 151), (210, 208), (109, 176), (124, 176), (181, 105), (23, 113), (115, 105), (132, 132), (16, 113), (209, 205), (35, 190), (34, 119), (80, 188), (97, 157), (44, 59), (55, 106), (160, 59), (37, 87), (69, 176), (198, 179), (92, 93), (134, 134), (3, 176), (88, 119), (159, 184), (11, 113), (185, 151), (73, 87), (164, 179), (152, 134), (28, 93), (39, 157), (20, 190), (50, 119), (171, 188), (71, 49), (158, 86), (135, 87), (82, 113), (87, 87), (141, 208), (161, 49), (78, 78), (113, 113), (203, 108), (90, 86), (74, 208), (57, 78), (157, 157), (165, 188), (0, 86), (201, 49), (75, 205), (205, 205), (81, 157), (174, 87), (204, 134), (151, 151), (167, 190), (172, 205), (54, 119), (4, 49), (53, 132), (153, 119), (144, 205), (143, 188), (62, 108), (186, 151), (199, 188), (140, 78), (182, 87), (189, 49), (173, 188), (178, 86), (12, 134), (184, 184), (168, 132), (22, 184), (65, 86), (84, 59), (18, 93), (58, 87), (25, 205), (47, 184), (9, 151), (96, 184), (187, 205), (138, 132), (170, 184), (200, 78)] current theta: 0.133659476274 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:52 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43062 rows and 43136 columns Presolve time: 0.06s Presolved: 2521 rows, 2659 columns, 7273 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2659 integer (2659 binary) Root relaxation: objective -4.263256e-14, 2600 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 (4021 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 [9, 10, 18, 40, 53, 59, 78, 90, 108, 113, 119, 124, 134, 151, 155, 173, 182, 184, 190, 198, 208, 209] edges [(127, 198), (64, 119), (206, 59), (81, 40), (196, 78), (19, 10), (35, 184), (55, 90), (48, 113), (212, 134), (63, 151), (99, 108), (129, 151), (131, 18), (165, 173), (51, 208), (75, 198), (136, 173), (211, 59), (169, 190), (168, 18), (15, 190), (83, 173), (66, 108), (97, 40), (0, 190), (198, 198), (125, 173), (137, 184), (46, 18), (146, 173), (181, 182), (60, 173), (27, 10), (85, 208), (7, 90), (193, 151), (101, 119), (89, 124), (208, 208), (201, 155), (36, 78), (133, 209), (189, 155), (115, 10), (150, 208), (188, 173), (138, 53), (80, 173), (42, 208), (202, 184), (106, 90), (53, 53), (58, 182), (103, 208), (148, 151), (8, 40), (67, 108), (41, 208), (183, 134), (5, 124), (26, 59), (76, 198), (157, 40), (163, 151), (117, 190), (95, 78), (197, 18), (173, 173), (70, 78), (167, 40), (142, 155), (29, 209), (61, 10), (1, 184), (59, 59), (190, 190), (56, 190), (77, 184), (32, 134), (120, 113), (109, 124), (205, 209), (6, 59), (147, 184), (156, 134), (17, 209), (47, 190), (128, 198), (16, 59), (110, 108), (52, 173), (2, 184), (207, 113), (28, 18), (154, 184), (209, 209), (164, 198), (84, 209), (107, 208), (194, 184), (94, 59), (119, 119), (191, 208), (116, 151), (166, 184), (135, 10), (11, 59), (175, 190), (72, 173), (68, 113), (162, 208), (192, 155), (176, 124), (21, 108), (144, 198), (195, 151), (69, 173), (91, 119), (112, 40), (39, 40), (179, 198), (23, 113), (104, 190), (132, 53), (92, 18), (44, 113), (171, 173), (71, 155), (34, 119), (177, 173), (45, 108), (111, 198), (160, 59), (33, 124), (43, 18), (122, 209), (73, 182), (130, 198), (38, 155), (108, 108), (74, 119), (3, 173), (93, 18), (134, 134), (88, 119), (182, 182), (159, 184), (10, 10), (185, 151), (152, 134), (31, 10), (98, 209), (145, 40), (20, 190), (50, 119), (18, 18), (82, 59), (123, 198), (126, 10), (118, 209), (105, 10), (141, 208), (78, 78), (113, 113), (203, 108), (158, 90), (40, 40), (57, 78), (79, 155), (24, 9), (139, 198), (30, 40), (100, 182), (161, 53), (13, 209), (14, 9), (187, 209), (204, 134), (102, 53), (151, 151), (65, 90), (172, 119), (54, 119), (153, 119), (174, 10), (90, 90), (62, 108), (4, 155), (178, 90), (186, 151), (124, 124), (140, 78), (49, 155), (149, 151), (114, 155), (199, 90), (96, 155), (37, 182), (180, 113), (12, 134), (184, 184), (22, 184), (121, 173), (210, 113), (143, 173), (9, 151), (86, 90), (155, 155), (170, 184), (87, 182), (25, 209), (200, 78)] current theta: 0.128518727187 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:53 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43220 rows and 43309 columns Presolve time: 0.05s Presolved: 2363 rows, 2486 columns, 6784 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2486 integer (2486 binary) Root relaxation: cutoff, 2768 iterations, 0.08 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 (2768 simplex iterations) in 0.14 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.13108910173 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:53 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43148 rows and 43231 columns Presolve time: 0.05s Presolved: 2435 rows, 2564 columns, 7006 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2564 integer (2564 binary) Root relaxation: objective 1.000000e-01, 3277 iterations, 0.12 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.10000 0 555 - 0.10000 - - 0s Cutting planes: Clique: 187 Explored 0 nodes (5480 simplex iterations) in 0.24 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.132374289002 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:53 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43108 rows and 43187 columns Presolve time: 0.05s Presolved: 2475 rows, 2608 columns, 7130 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2608 integer (2608 binary) Root relaxation: objective 0.000000e+00, 2793 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 (4297 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 [10, 15, 18, 40, 59, 78, 89, 90, 108, 113, 134, 138, 148, 155, 164, 172, 173, 182, 184, 190, 208, 209] edges [(206, 59), (81, 40), (196, 78), (33, 89), (19, 10), (35, 184), (55, 90), (123, 164), (48, 113), (212, 134), (99, 108), (128, 164), (131, 18), (165, 173), (51, 208), (107, 90), (144, 172), (136, 173), (211, 59), (74, 172), (169, 190), (168, 18), (15, 190), (83, 173), (66, 108), (97, 40), (0, 190), (88, 172), (125, 173), (137, 184), (46, 18), (146, 173), (181, 182), (60, 173), (132, 18), (27, 10), (7, 90), (89, 89), (179, 164), (208, 208), (201, 155), (36, 78), (133, 209), (189, 155), (115, 10), (150, 208), (75, 172), (188, 173), (80, 173), (42, 208), (202, 184), (106, 90), (58, 182), (151, 148), (103, 208), (8, 40), (67, 108), (41, 208), (64, 172), (183, 134), (26, 59), (157, 40), (185, 148), (117, 190), (95, 78), (197, 18), (173, 173), (70, 78), (167, 40), (142, 155), (5, 89), (127, 164), (29, 209), (174, 182), (61, 10), (1, 184), (153, 164), (53, 138), (59, 59), (190, 190), (56, 190), (77, 184), (32, 134), (120, 113), (205, 209), (186, 148), (130, 164), (6, 59), (147, 184), (156, 134), (119, 172), (17, 209), (47, 190), (16, 59), (110, 108), (52, 173), (2, 184), (207, 113), (28, 18), (176, 89), (154, 184), (209, 209), (194, 184), (50, 172), (109, 89), (14, 148), (94, 209), (76, 164), (191, 208), (166, 184), (135, 10), (195, 148), (34, 15), (175, 190), (72, 173), (68, 113), (162, 208), (192, 155), (21, 108), (69, 173), (210, 208), (112, 40), (39, 40), (23, 113), (104, 190), (138, 138), (92, 18), (44, 113), (171, 173), (71, 155), (177, 173), (45, 108), (148, 148), (160, 59), (43, 18), (122, 209), (73, 182), (102, 138), (38, 155), (108, 108), (3, 173), (93, 18), (134, 134), (164, 164), (182, 182), (159, 184), (11, 113), (10, 10), (152, 134), (54, 172), (149, 148), (31, 10), (98, 209), (145, 40), (20, 190), (18, 18), (82, 59), (126, 10), (118, 209), (105, 10), (141, 208), (9, 148), (78, 78), (113, 113), (203, 108), (158, 90), (40, 40), (57, 78), (139, 164), (79, 155), (111, 164), (24, 148), (30, 40), (100, 182), (101, 190), (13, 209), (163, 148), (187, 209), (204, 134), (63, 148), (65, 90), (116, 148), (129, 148), (198, 164), (90, 90), (172, 172), (62, 108), (4, 155), (178, 90), (140, 78), (124, 89), (49, 155), (114, 155), (199, 90), (96, 155), (37, 182), (180, 113), (12, 134), (85, 172), (184, 184), (22, 184), (161, 138), (91, 172), (84, 59), (121, 173), (193, 148), (143, 173), (86, 90), (155, 155), (170, 184), (87, 182), (25, 209), (200, 78)] current theta: 0.131731695366 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:54 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43120 rows and 43200 columns Presolve time: 0.05s Presolved: 2463 rows, 2595 columns, 7093 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2595 integer (2595 binary) Root relaxation: objective -1.278977e-13, 2567 iterations, 0.09 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 (4057 simplex iterations) in 0.20 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 [10, 18, 40, 53, 59, 78, 90, 108, 109, 113, 134, 148, 153, 155, 172, 173, 182, 184, 190, 198, 208, 209] edges [(127, 198), (206, 59), (81, 40), (196, 78), (19, 10), (35, 184), (55, 90), (48, 113), (212, 134), (34, 153), (99, 108), (131, 18), (51, 208), (107, 90), (75, 198), (136, 173), (211, 59), (74, 172), (169, 190), (168, 18), (15, 190), (83, 173), (66, 108), (97, 40), (0, 190), (198, 198), (88, 172), (125, 173), (137, 184), (46, 18), (146, 173), (181, 182), (60, 173), (132, 18), (27, 10), (7, 90), (5, 109), (208, 208), (201, 155), (36, 78), (133, 209), (189, 155), (115, 10), (33, 109), (150, 208), (188, 173), (138, 53), (80, 173), (42, 208), (202, 184), (106, 90), (53, 53), (58, 182), (121, 109), (151, 148), (103, 208), (8, 40), (67, 108), (41, 208), (64, 172), (183, 134), (26, 59), (76, 198), (109, 109), (157, 40), (185, 148), (117, 190), (95, 78), (197, 18), (173, 173), (70, 78), (167, 40), (142, 155), (180, 78), (29, 209), (174, 182), (61, 10), (1, 184), (59, 59), (190, 190), (56, 190), (77, 184), (32, 134), (120, 113), (165, 109), (205, 209), (186, 148), (6, 59), (147, 184), (156, 134), (119, 172), (17, 209), (47, 190), (128, 198), (16, 59), (110, 108), (52, 173), (2, 184), (207, 113), (28, 18), (154, 184), (209, 209), (164, 198), (84, 209), (194, 184), (50, 172), (14, 148), (94, 209), (191, 208), (166, 184), (135, 10), (11, 59), (195, 148), (175, 190), (72, 173), (68, 113), (162, 208), (192, 155), (21, 108), (144, 198), (153, 198), (69, 173), (210, 208), (112, 40), (39, 40), (179, 198), (23, 113), (104, 190), (92, 18), (44, 113), (171, 173), (71, 155), (177, 173), (45, 108), (148, 148), (111, 198), (160, 59), (43, 18), (122, 209), (73, 182), (130, 198), (38, 155), (108, 108), (3, 173), (93, 18), (134, 134), (182, 182), (159, 184), (10, 10), (152, 134), (54, 172), (149, 148), (31, 10), (98, 209), (145, 40), (20, 190), (18, 18), (82, 59), (123, 198), (126, 10), (118, 209), (105, 10), (141, 208), (9, 148), (78, 78), (113, 113), (203, 108), (158, 90), (40, 40), (57, 78), (79, 155), (139, 198), (24, 148), (30, 40), (100, 182), (161, 53), (89, 109), (13, 209), (101, 153), (163, 148), (187, 209), (204, 134), (63, 148), (102, 53), (65, 90), (116, 148), (129, 148), (90, 90), (172, 172), (62, 108), (4, 155), (178, 90), (140, 78), (49, 155), (114, 155), (199, 90), (96, 155), (37, 182), (12, 134), (85, 172), (184, 184), (22, 184), (91, 172), (176, 109), (193, 148), (143, 173), (86, 90), (155, 155), (170, 184), (87, 182), (25, 209), (124, 109), (200, 78)] current theta: 0.131410398548 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:54 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43132 rows and 43213 columns Presolve time: 0.05s Presolved: 2451 rows, 2582 columns, 7056 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2582 integer (2582 binary) Root relaxation: objective 0.000000e+00, 2764 iterations, 0.10 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 0.20 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, 31, 38, 40, 59, 78, 89, 90, 110, 113, 119, 125, 134, 138, 148, 182, 184, 190, 198, 205, 208, 209] edges [(127, 198), (64, 119), (133, 205), (206, 59), (21, 110), (81, 40), (196, 78), (33, 89), (35, 184), (55, 90), (48, 113), (38, 38), (212, 134), (131, 18), (135, 31), (51, 208), (27, 31), (45, 110), (211, 59), (169, 190), (72, 125), (168, 18), (15, 190), (97, 40), (49, 38), (115, 31), (0, 190), (198, 198), (137, 184), (46, 18), (108, 110), (181, 182), (7, 90), (52, 125), (89, 89), (101, 119), (208, 208), (36, 78), (91, 208), (4, 38), (61, 31), (150, 208), (31, 31), (42, 208), (202, 184), (106, 90), (58, 182), (151, 148), (203, 110), (103, 208), (83, 125), (8, 40), (41, 208), (165, 125), (183, 134), (26, 59), (76, 198), (157, 40), (185, 148), (117, 190), (95, 78), (132, 138), (197, 18), (70, 78), (167, 40), (62, 110), (5, 89), (105, 31), (29, 209), (174, 182), (1, 184), (53, 138), (59, 59), (190, 190), (56, 190), (77, 184), (121, 125), (32, 134), (207, 78), (120, 113), (146, 125), (186, 148), (6, 59), (147, 184), (156, 134), (17, 209), (47, 190), (128, 198), (16, 59), (114, 184), (2, 184), (189, 38), (142, 38), (28, 18), (176, 89), (154, 184), (209, 209), (164, 198), (107, 208), (194, 184), (79, 184), (94, 59), (109, 89), (14, 148), (119, 119), (191, 208), (80, 125), (166, 184), (11, 59), (195, 148), (177, 125), (175, 190), (68, 113), (162, 208), (143, 125), (144, 198), (125, 125), (210, 208), (112, 40), (39, 40), (179, 198), (23, 113), (104, 190), (138, 138), (92, 18), (99, 110), (44, 113), (71, 38), (34, 119), (66, 110), (148, 148), (111, 198), (160, 59), (43, 18), (136, 125), (122, 209), (73, 182), (130, 198), (102, 138), (74, 119), (93, 18), (134, 134), (188, 125), (182, 182), (159, 184), (96, 38), (152, 134), (149, 148), (98, 209), (145, 40), (20, 190), (50, 119), (201, 38), (18, 18), (82, 59), (123, 198), (118, 209), (10, 31), (141, 208), (9, 148), (78, 78), (113, 113), (158, 90), (40, 40), (155, 38), (57, 78), (139, 198), (24, 148), (30, 40), (100, 182), (75, 205), (205, 205), (13, 209), (85, 119), (163, 148), (67, 110), (192, 38), (187, 209), (204, 134), (63, 148), (65, 90), (116, 148), (172, 119), (54, 119), (153, 119), (129, 148), (90, 90), (171, 125), (126, 31), (60, 125), (178, 90), (140, 78), (124, 89), (199, 90), (37, 182), (180, 113), (12, 134), (3, 125), (184, 184), (22, 184), (161, 138), (110, 110), (84, 59), (193, 148), (19, 31), (88, 205), (86, 90), (173, 125), (170, 184), (69, 125), (87, 182), (25, 209), (200, 78)] current theta: 0.131249750139 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:55 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43140 rows and 43221 columns Presolve time: 0.05s Presolved: 2443 rows, 2574 columns, 7032 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2574 integer (2574 binary) Root relaxation: objective 0.000000e+00, 2609 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 (4105 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 [31, 40, 43, 78, 90, 102, 108, 109, 113, 119, 125, 134, 142, 148, 160, 182, 184, 189, 190, 198, 205, 208] edges [(64, 119), (133, 205), (81, 40), (138, 102), (196, 78), (206, 113), (35, 184), (55, 90), (48, 113), (212, 134), (99, 108), (135, 31), (51, 208), (27, 31), (169, 190), (29, 205), (72, 125), (15, 190), (155, 142), (66, 108), (97, 40), (115, 31), (0, 190), (43, 43), (198, 198), (137, 184), (181, 182), (123, 102), (7, 90), (5, 109), (52, 125), (26, 160), (101, 119), (208, 208), (36, 78), (91, 208), (33, 109), (61, 31), (150, 208), (28, 43), (142, 31), (31, 31), (42, 208), (202, 184), (106, 90), (58, 182), (121, 109), (151, 148), (103, 208), (83, 125), (8, 40), (67, 108), (41, 208), (165, 125), (183, 134), (45, 43), (76, 198), (161, 189), (109, 109), (157, 40), (185, 148), (117, 190), (95, 78), (70, 78), (167, 40), (174, 182), (1, 184), (143, 109), (190, 190), (56, 190), (77, 184), (132, 102), (32, 134), (120, 113), (98, 205), (53, 102), (146, 125), (13, 205), (168, 102), (186, 148), (147, 184), (156, 134), (47, 190), (128, 198), (127, 102), (114, 184), (110, 108), (118, 160), (2, 184), (207, 113), (154, 184), (164, 198), (107, 208), (194, 184), (79, 184), (105, 142), (14, 148), (119, 119), (191, 208), (80, 125), (166, 184), (122, 205), (195, 148), (177, 125), (175, 190), (49, 142), (68, 113), (162, 208), (21, 108), (144, 198), (92, 102), (38, 142), (17, 205), (125, 125), (210, 208), (112, 40), (39, 40), (179, 198), (23, 113), (104, 190), (16, 113), (44, 113), (209, 205), (102, 102), (34, 119), (148, 148), (111, 198), (136, 125), (73, 182), (130, 198), (108, 108), (201, 142), (74, 119), (134, 134), (188, 125), (182, 182), (159, 184), (11, 113), (160, 160), (152, 134), (94, 160), (149, 148), (145, 40), (20, 190), (50, 119), (4, 142), (82, 113), (10, 31), (141, 208), (131, 43), (18, 43), (9, 148), (78, 78), (113, 113), (203, 108), (158, 90), (40, 40), (57, 78), (6, 160), (192, 189), (139, 198), (24, 148), (30, 40), (100, 182), (89, 109), (75, 205), (205, 205), (85, 119), (71, 142), (84, 160), (163, 148), (204, 134), (63, 148), (211, 160), (65, 90), (189, 189), (116, 148), (172, 119), (54, 119), (153, 119), (129, 148), (90, 90), (171, 125), (126, 31), (62, 108), (60, 125), (93, 43), (178, 90), (140, 78), (199, 90), (46, 102), (37, 182), (59, 160), (180, 113), (12, 134), (3, 125), (184, 184), (22, 184), (176, 109), (25, 205), (193, 148), (19, 31), (88, 205), (86, 90), (96, 184), (173, 125), (187, 205), (170, 184), (69, 125), (87, 182), (124, 109), (197, 43), (200, 78)] current theta: 0.131169425935 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:55 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43144 rows and 43226 columns Presolve time: 0.05s Presolved: 2439 rows, 2569 columns, 7019 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2569 integer (2569 binary) Root relaxation: cutoff, 83 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 (83 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 [31, 40, 43, 78, 90, 102, 108, 109, 113, 119, 125, 134, 142, 148, 160, 182, 184, 189, 190, 198, 205, 208] edges [(64, 119), (133, 205), (81, 40), (138, 102), (196, 78), (206, 113), (35, 184), (55, 90), (48, 113), (212, 134), (99, 108), (135, 31), (51, 208), (27, 31), (169, 190), (29, 205), (72, 125), (15, 190), (155, 142), (66, 108), (97, 40), (115, 31), (0, 190), (43, 43), (198, 198), (137, 184), (181, 182), (123, 102), (7, 90), (5, 109), (52, 125), (26, 160), (101, 119), (208, 208), (36, 78), (91, 208), (33, 109), (61, 31), (150, 208), (28, 43), (142, 31), (31, 31), (42, 208), (202, 184), (106, 90), (58, 182), (121, 109), (151, 148), (103, 208), (83, 125), (8, 40), (67, 108), (41, 208), (165, 125), (183, 134), (45, 43), (76, 198), (161, 189), (109, 109), (157, 40), (185, 148), (117, 190), (95, 78), (70, 78), (167, 40), (174, 182), (1, 184), (143, 109), (190, 190), (56, 190), (77, 184), (132, 102), (32, 134), (120, 113), (98, 205), (53, 102), (146, 125), (13, 205), (168, 102), (186, 148), (147, 184), (156, 134), (47, 190), (128, 198), (127, 102), (114, 184), (110, 108), (118, 160), (2, 184), (207, 113), (154, 184), (164, 198), (107, 208), (194, 184), (79, 184), (105, 142), (14, 148), (119, 119), (191, 208), (80, 125), (166, 184), (122, 205), (195, 148), (177, 125), (175, 190), (49, 142), (68, 113), (162, 208), (21, 108), (144, 198), (92, 102), (38, 142), (17, 205), (125, 125), (210, 208), (112, 40), (39, 40), (179, 198), (23, 113), (104, 190), (16, 113), (44, 113), (209, 205), (102, 102), (34, 119), (148, 148), (111, 198), (136, 125), (73, 182), (130, 198), (108, 108), (201, 142), (74, 119), (134, 134), (188, 125), (182, 182), (159, 184), (11, 113), (160, 160), (152, 134), (94, 160), (149, 148), (145, 40), (20, 190), (50, 119), (4, 142), (82, 113), (10, 31), (141, 208), (131, 43), (18, 43), (9, 148), (78, 78), (113, 113), (203, 108), (158, 90), (40, 40), (57, 78), (6, 160), (192, 189), (139, 198), (24, 148), (30, 40), (100, 182), (89, 109), (75, 205), (205, 205), (85, 119), (71, 142), (84, 160), (163, 148), (204, 134), (63, 148), (211, 160), (65, 90), (189, 189), (116, 148), (172, 119), (54, 119), (153, 119), (129, 148), (90, 90), (171, 125), (126, 31), (62, 108), (60, 125), (93, 43), (178, 90), (140, 78), (199, 90), (46, 102), (37, 182), (59, 160), (180, 113), (12, 134), (3, 125), (184, 184), (22, 184), (176, 109), (25, 205), (193, 148), (19, 31), (88, 205), (86, 90), (96, 184), (173, 125), (187, 205), (170, 184), (69, 125), (87, 182), (124, 109), (197, 43), (200, 78)]