current theta: 0.670623916555 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:17 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 13110 rows and 13110 columns Presolve time: 1.11s Presolved: 32473 rows, 32685 columns, 97203 nonzeros Variable types: 0 continuous, 32685 integer (32685 binary) Root relaxation: objective 0.000000e+00, 2055 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% - 1s Explored 0 nodes (2055 simplex iterations) in 1.16 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 [15, 20, 33, 34, 43, 51, 53, 69, 88, 91, 94, 98, 144, 157, 159, 165, 170, 178, 184, 191, 202, 211] edges [(144, 211), (154, 211), (30, 211), (125, 211), (91, 202), (159, 202), (138, 211), (132, 211), (211, 211), (60, 211), (6, 211), (206, 211), (212, 211), (72, 211), (111, 211), (42, 211), (158, 211), (24, 211), (57, 211), (207, 211), (122, 211), (64, 211), (96, 211), (190, 211), (198, 211), (43, 202), (8, 211), (188, 211), (48, 211), (7, 211), (194, 211), (134, 211), (0, 211), (195, 211), (98, 211), (200, 211), (109, 211), (139, 211), (11, 211), (126, 211), (20, 88), (192, 211), (68, 211), (116, 202), (41, 211), (34, 211), (74, 211), (173, 211), (140, 211), (118, 211), (176, 211), (4, 211), (66, 211), (102, 211), (95, 211), (44, 211), (112, 211), (196, 211), (148, 211), (162, 211), (38, 211), (47, 211), (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), (100, 211), (199, 211), (175, 211), (50, 211), (18, 211), (85, 211), (164, 211), (27, 211), (179, 211), (21, 211), (36, 211), (89, 211), (163, 211), (135, 211), (76, 211), (110, 202), (146, 211), (28, 211), (35, 211), (205, 211), (73, 211), (169, 211), (155, 211), (31, 211), (25, 211), (131, 211), (12, 211), (65, 211), (151, 211), (92, 211), (149, 211), (9, 211), (143, 211), (181, 211), (204, 211), (1, 211), (156, 211), (16, 211), (201, 211), (113, 211), (114, 211), (120, 211), (189, 211), (123, 211), (71, 211), (193, 211), (69, 211), (117, 211), (177, 211), (137, 211), (19, 211), (130, 202), (182, 211), (59, 211), (129, 211), (5, 211), (99, 211), (14, 211), (45, 211), (124, 211), (153, 211), (127, 211), (128, 211), (104, 211), (119, 211), (187, 211), (63, 211), (53, 211), (168, 211), (56, 211), (133, 211), (15, 211), (165, 211), (142, 211), (97, 211), (55, 211), (54, 211), (186, 211), (161, 211), (39, 211), (170, 211), (203, 211), (202, 202), (107, 211), (3, 211), (10, 211), (191, 211), (184, 211), (101, 211), (136, 211), (183, 211), (33, 202), (160, 211), (52, 211), (93, 211), (78, 211), (167, 211), (37, 211), (103, 211), (70, 211), (46, 211), (79, 211), (77, 211), (58, 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), (87, 211), (75, 211), (141, 211), (23, 211), (62, 211), (86, 211), (105, 211), (150, 211), (209, 211), (83, 211), (208, 211), (94, 211), (2, 211), (84, 211)] current theta: 0.335311958278 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:19 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 33392 rows and 33392 columns Presolve time: 0.31s Presolved: 12191 rows, 12403 columns, 36357 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 12403 integer (12403 binary) Root relaxation: objective 0.000000e+00, 2105 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 (4032 simplex iterations) in 0.59 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 [26, 33, 39, 46, 51, 64, 86, 87, 94, 136, 157, 159, 164, 166, 170, 178, 187, 195, 204, 206, 208, 211] edges [(30, 211), (125, 211), (93, 166), (150, 204), (211, 211), (8, 187), (105, 159), (51, 208), (94, 33), (212, 211), (72, 211), (91, 159), (102, 206), (42, 211), (46, 208), (40, 208), (21, 204), (54, 164), (57, 211), (207, 211), (64, 211), (198, 211), (201, 136), (124, 206), (82, 94), (188, 211), (96, 204), (7, 211), (194, 211), (13, 136), (20, 204), (98, 211), (159, 159), (200, 211), (87, 204), (43, 159), (24, 26), (139, 211), (89, 204), (11, 211), (208, 208), (143, 206), (191, 206), (74, 211), (140, 211), (84, 208), (117, 204), (183, 64), (195, 170), (59, 187), (81, 206), (122, 204), (170, 206), (103, 208), (162, 211), (3, 206), (41, 208), (47, 211), (149, 187), (158, 187), (132, 178), (204, 206), (1, 208), (61, 211), (80, 208), (145, 211), (172, 211), (112, 206), (144, 166), (49, 211), (67, 211), (32, 211), (165, 208), (35, 204), (18, 166), (0, 208), (29, 204), (50, 211), (101, 164), (92, 170), (205, 159), (129, 208), (85, 211), (71, 164), (27, 211), (134, 64), (48, 164), (68, 208), (108, 204), (15, 208), (169, 166), (126, 208), (163, 211), (135, 211), (4, 208), (109, 178), (44, 187), (28, 211), (113, 33), (155, 211), (34, 166), (107, 166), (184, 206), (110, 159), (2, 206), (97, 208), (53, 159), (153, 170), (196, 208), (22, 178), (12, 211), (9, 211), (181, 211), (66, 166), (206, 204), (121, 208), (39, 187), (69, 204), (202, 33), (156, 211), (130, 159), (142, 46), (120, 211), (152, 206), (185, 208), (189, 211), (123, 211), (193, 211), (137, 211), (19, 211), (37, 208), (199, 64), (166, 64), (6, 159), (5, 211), (104, 206), (192, 136), (99, 211), (14, 211), (65, 136), (114, 164), (179, 206), (148, 206), (164, 164), (75, 164), (210, 204), (187, 211), (63, 211), (116, 33), (168, 211), (133, 211), (76, 204), (146, 64), (171, 204), (161, 211), (106, 204), (203, 211), (186, 208), (157, 51), (10, 211), (16, 208), (95, 204), (55, 187), (118, 206), (73, 166), (70, 208), (100, 204), (119, 87), (160, 211), (52, 211), (79, 208), (78, 211), (167, 211), (83, 208), (154, 170), (45, 204), (88, 166), (33, 33), (77, 211), (151, 204), (58, 211), (115, 178), (131, 208), (60, 187), (174, 64), (180, 211), (127, 166), (197, 211), (38, 208), (177, 204), (176, 170), (90, 211), (36, 159), (136, 204), (182, 87), (31, 206), (56, 208), (25, 166), (17, 211), (26, 211), (111, 204), (190, 164), (141, 211), (23, 211), (62, 211), (178, 178), (147, 26), (86, 211), (209, 211), (173, 206), (138, 187), (128, 208), (175, 204)] current theta: 0.167655979139 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:19 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 41870 rows and 41890 columns Presolve time: 0.08s Presolved: 3713 rows, 3905 columns, 10903 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3905 integer (3905 binary) Root relaxation: objective -3.552714e-15, 2641 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 (5204 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 [16, 29, 42, 68, 94, 98, 99, 101, 103, 112, 122, 123, 142, 143, 159, 163, 183, 205, 206, 208, 209, 212] edges [(47, 163), (55, 94), (180, 163), (200, 163), (90, 112), (22, 142), (8, 183), (9, 209), (133, 112), (44, 94), (16, 16), (202, 159), (66, 94), (108, 122), (168, 42), (105, 94), (151, 122), (77, 112), (79, 68), (176, 206), (112, 112), (13, 42), (194, 206), (31, 112), (89, 112), (91, 159), (64, 163), (37, 99), (147, 42), (166, 183), (0, 68), (2, 112), (132, 142), (107, 94), (96, 122), (184, 112), (76, 42), (35, 122), (140, 209), (119, 42), (142, 103), (159, 159), (46, 103), (27, 212), (70, 16), (43, 159), (204, 29), (149, 183), (53, 205), (145, 123), (208, 208), (160, 206), (63, 123), (98, 98), (84, 68), (21, 122), (135, 112), (69, 112), (54, 101), (99, 99), (127, 99), (177, 122), (87, 122), (48, 101), (28, 112), (175, 112), (24, 98), (198, 142), (212, 212), (110, 205), (170, 143), (131, 103), (33, 159), (113, 205), (30, 212), (188, 212), (111, 122), (189, 212), (67, 143), (72, 212), (100, 122), (40, 209), (122, 122), (191, 143), (211, 163), (201, 101), (129, 208), (174, 205), (197, 212), (203, 212), (137, 212), (11, 206), (178, 123), (92, 206), (86, 99), (19, 112), (34, 205), (97, 208), (209, 209), (207, 143), (162, 212), (172, 212), (121, 208), (81, 112), (49, 142), (130, 159), (65, 122), (139, 206), (103, 103), (185, 208), (146, 183), (199, 68), (94, 68), (41, 99), (50, 163), (29, 122), (186, 16), (195, 206), (85, 112), (171, 122), (104, 206), (62, 112), (114, 101), (5, 99), (7, 123), (117, 122), (148, 206), (154, 206), (3, 143), (152, 143), (51, 16), (83, 209), (138, 94), (187, 99), (68, 68), (71, 205), (12, 212), (109, 123), (167, 112), (25, 94), (192, 42), (6, 205), (141, 212), (15, 16), (61, 163), (193, 163), (179, 112), (163, 99), (190, 205), (39, 68), (173, 122), (125, 212), (161, 98), (14, 163), (150, 122), (118, 206), (126, 99), (42, 98), (181, 163), (75, 205), (205, 205), (158, 94), (38, 209), (143, 143), (164, 205), (74, 99), (157, 16), (23, 112), (120, 163), (115, 143), (136, 122), (101, 101), (169, 183), (156, 212), (144, 94), (210, 122), (17, 142), (80, 209), (18, 101), (165, 99), (153, 143), (128, 68), (183, 183), (155, 99), (1, 16), (60, 183), (36, 159), (82, 205), (93, 183), (78, 142), (56, 208), (32, 163), (26, 163), (4, 99), (123, 123), (196, 103), (95, 122), (116, 159), (206, 206), (102, 112), (58, 209), (73, 42), (106, 122), (88, 205), (134, 205), (10, 163), (59, 94), (57, 212), (45, 122), (20, 29), (182, 101), (124, 112), (52, 142)] current theta: 0.0838279895694 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:20 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 44236 rows and 44442 columns Presolve time: 0.04s Presolved: 1347 rows, 1353 columns, 3625 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1353 integer (1352 binary) Root relaxation: cutoff, 1448 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 (1448 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: 0.125741984354 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:20 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43214 rows and 43325 columns Presolve time: 0.05s Presolved: 2369 rows, 2470 columns, 6780 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2470 integer (2470 binary) Root relaxation: cutoff, 2775 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 (2775 simplex iterations) in 0.13 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.146698981746 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:20 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42580 rows and 42626 columns Presolve time: 0.07s Presolved: 3003 rows, 3169 columns, 8747 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3169 integer (3169 binary) Root relaxation: objective 0.000000e+00, 2118 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 (3880 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 [8, 17, 56, 66, 91, 120, 123, 139, 151, 152, 158, 165, 175, 179, 181, 182, 187, 190, 194, 204, 209, 211] edges [(66, 66), (52, 17), (3, 152), (125, 211), (110, 91), (62, 175), (144, 66), (211, 211), (207, 123), (148, 139), (103, 17), (6, 190), (146, 8), (75, 190), (113, 190), (105, 66), (173, 204), (212, 211), (72, 211), (92, 194), (133, 194), (21, 204), (192, 182), (57, 211), (176, 194), (102, 179), (65, 151), (4, 165), (79, 158), (169, 190), (88, 190), (64, 120), (129, 209), (22, 17), (188, 211), (140, 209), (112, 175), (87, 204), (170, 152), (145, 123), (153, 152), (73, 8), (63, 123), (71, 190), (198, 17), (84, 158), (167, 194), (18, 182), (47, 187), (202, 91), (175, 179), (19, 175), (97, 56), (95, 182), (107, 120), (55, 158), (28, 194), (160, 194), (61, 211), (37, 165), (187, 187), (172, 211), (99, 187), (164, 190), (171, 151), (147, 182), (143, 152), (128, 158), (46, 209), (40, 209), (36, 91), (32, 211), (67, 123), (158, 158), (174, 8), (50, 211), (29, 151), (68, 158), (27, 211), (163, 120), (190, 190), (94, 158), (80, 17), (111, 179), (23, 175), (206, 194), (82, 91), (178, 123), (0, 158), (11, 194), (51, 56), (25, 66), (41, 187), (44, 158), (157, 56), (39, 158), (159, 91), (209, 209), (108, 151), (15, 56), (12, 211), (149, 120), (90, 194), (122, 151), (85, 194), (98, 181), (33, 91), (1, 56), (156, 211), (89, 175), (196, 56), (199, 158), (179, 179), (208, 56), (189, 211), (86, 187), (195, 194), (193, 211), (150, 151), (183, 8), (20, 151), (137, 211), (184, 175), (181, 181), (9, 17), (124, 204), (154, 194), (177, 182), (120, 120), (7, 123), (185, 165), (152, 152), (142, 17), (200, 209), (165, 165), (60, 120), (182, 182), (139, 194), (83, 209), (42, 179), (16, 56), (106, 151), (210, 204), (166, 120), (109, 123), (155, 187), (115, 152), (119, 175), (126, 209), (201, 182), (48, 190), (53, 91), (101, 182), (194, 194), (45, 151), (96, 182), (161, 181), (77, 175), (203, 211), (10, 120), (91, 91), (168, 181), (31, 179), (81, 204), (138, 66), (100, 204), (204, 204), (38, 209), (13, 182), (70, 56), (116, 66), (34, 8), (5, 187), (118, 152), (151, 151), (135, 175), (130, 91), (117, 175), (54, 182), (69, 179), (43, 91), (17, 17), (76, 182), (59, 66), (180, 211), (162, 194), (197, 211), (127, 120), (134, 8), (136, 204), (132, 17), (74, 187), (49, 17), (205, 190), (123, 123), (26, 211), (93, 8), (58, 209), (30, 123), (141, 211), (186, 56), (104, 194), (131, 209), (114, 182), (121, 209), (35, 151), (14, 187), (78, 17), (8, 8), (2, 204), (191, 152), (56, 56), (24, 182)] current theta: 0.13622048305 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:21 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42886 rows and 42953 columns Presolve time: 0.06s Presolved: 2697 rows, 2842 columns, 7808 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2842 integer (2842 binary) Root relaxation: objective 1.421085e-14, 2962 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 (4799 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 [13, 16, 17, 19, 46, 66, 67, 74, 75, 84, 91, 120, 151, 152, 154, 160, 161, 165, 173, 174, 189, 201] edges [(76, 201), (66, 66), (52, 17), (13, 13), (3, 152), (94, 66), (110, 91), (128, 84), (87, 173), (16, 16), (131, 46), (144, 66), (112, 173), (97, 16), (190, 75), (71, 174), (35, 201), (182, 201), (104, 154), (147, 13), (184, 173), (105, 66), (54, 201), (136, 173), (162, 160), (4, 165), (177, 201), (64, 120), (207, 67), (57, 189), (7, 67), (22, 17), (114, 201), (140, 189), (103, 46), (196, 46), (70, 16), (170, 152), (164, 174), (153, 152), (109, 67), (41, 165), (198, 17), (79, 84), (23, 19), (202, 91), (158, 84), (154, 154), (0, 84), (77, 173), (125, 161), (210, 173), (107, 120), (201, 201), (134, 174), (6, 75), (90, 160), (37, 165), (212, 189), (209, 46), (95, 19), (14, 165), (171, 151), (141, 161), (143, 152), (173, 173), (193, 189), (74, 74), (84, 84), (206, 154), (178, 67), (36, 91), (58, 189), (48, 75), (148, 154), (5, 165), (146, 174), (188, 189), (29, 151), (119, 19), (98, 161), (34, 174), (46, 46), (80, 17), (32, 161), (60, 174), (31, 173), (72, 161), (199, 84), (82, 91), (25, 66), (26, 161), (42, 13), (86, 165), (47, 165), (176, 154), (159, 91), (96, 201), (83, 46), (108, 151), (149, 120), (122, 151), (89, 13), (18, 13), (121, 165), (101, 201), (33, 91), (100, 173), (68, 84), (2, 173), (21, 173), (30, 160), (167, 160), (187, 74), (123, 67), (124, 173), (150, 151), (44, 84), (20, 151), (27, 74), (156, 189), (181, 161), (39, 84), (126, 165), (195, 154), (186, 16), (197, 161), (9, 17), (50, 161), (120, 120), (185, 165), (139, 154), (152, 152), (142, 17), (56, 16), (11, 154), (165, 165), (81, 173), (62, 19), (93, 13), (161, 161), (111, 173), (51, 16), (160, 160), (129, 46), (28, 160), (106, 151), (180, 189), (166, 120), (203, 161), (115, 152), (38, 165), (145, 67), (194, 154), (155, 120), (135, 13), (15, 16), (78, 189), (169, 75), (53, 91), (67, 67), (102, 173), (45, 151), (10, 120), (91, 91), (133, 160), (192, 13), (204, 173), (163, 74), (138, 66), (211, 189), (175, 19), (65, 201), (24, 13), (116, 66), (157, 16), (118, 152), (151, 151), (61, 161), (40, 165), (88, 75), (189, 189), (205, 75), (130, 91), (19, 19), (99, 165), (43, 91), (17, 17), (168, 161), (59, 66), (1, 16), (85, 160), (127, 120), (117, 173), (132, 17), (75, 75), (208, 165), (49, 17), (183, 174), (174, 174), (113, 174), (137, 161), (200, 74), (73, 13), (55, 66), (92, 154), (63, 67), (8, 174), (12, 161), (172, 189), (191, 152), (179, 173), (69, 13)] current theta: 0.130981233702 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:21 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43046 rows and 43132 columns Presolve time: 0.06s Presolved: 2537 rows, 2663 columns, 7309 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2663 integer (2663 binary) Root relaxation: cutoff, 3151 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 (3151 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: 0.133600858376 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:22 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42976 rows and 43052 columns Presolve time: 0.06s Presolved: 2607 rows, 2743 columns, 7529 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2743 integer (2743 binary) Root relaxation: cutoff, 3084 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 (3084 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: 0.134910670713 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:22 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42934 rows and 43005 columns Presolve time: 0.06s Presolved: 2649 rows, 2790 columns, 7660 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2790 integer (2790 binary) Root relaxation: objective 0.000000e+00, 2981 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 (2981 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 [16, 17, 34, 46, 48, 66, 74, 91, 120, 128, 147, 148, 151, 152, 156, 160, 173, 177, 179, 181, 207, 208] edges [(66, 66), (52, 17), (3, 152), (172, 156), (94, 66), (110, 91), (205, 34), (87, 173), (16, 16), (203, 181), (131, 46), (73, 147), (144, 66), (135, 179), (176, 148), (19, 179), (174, 34), (58, 156), (105, 66), (40, 208), (182, 177), (102, 179), (162, 160), (64, 120), (199, 128), (22, 17), (95, 179), (67, 207), (141, 181), (103, 46), (134, 34), (196, 46), (7, 207), (170, 152), (44, 128), (153, 152), (208, 208), (39, 128), (198, 17), (113, 34), (202, 91), (93, 147), (175, 179), (5, 74), (119, 147), (206, 148), (99, 74), (123, 207), (210, 173), (41, 128), (107, 120), (194, 160), (90, 160), (65, 177), (72, 181), (209, 46), (171, 151), (45, 177), (146, 34), (143, 152), (173, 173), (177, 151), (74, 74), (36, 91), (155, 74), (165, 208), (125, 181), (48, 48), (29, 151), (109, 207), (129, 208), (6, 34), (46, 46), (42, 147), (169, 48), (80, 17), (111, 179), (31, 173), (197, 181), (82, 91), (101, 48), (25, 66), (14, 74), (126, 208), (75, 48), (4, 208), (159, 91), (61, 181), (97, 208), (108, 151), (149, 120), (122, 151), (98, 181), (84, 128), (62, 179), (112, 179), (24, 147), (33, 91), (100, 173), (195, 148), (121, 208), (178, 207), (2, 173), (21, 173), (179, 179), (26, 181), (30, 160), (201, 177), (185, 208), (167, 160), (187, 74), (124, 173), (89, 179), (150, 151), (20, 151), (128, 128), (32, 181), (136, 177), (181, 181), (37, 208), (186, 16), (9, 17), (211, 156), (50, 181), (192, 147), (148, 148), (120, 120), (47, 74), (11, 160), (184, 179), (71, 34), (152, 152), (142, 17), (54, 48), (56, 16), (81, 173), (164, 34), (51, 16), (160, 160), (189, 156), (154, 148), (34, 34), (23, 179), (27, 156), (60, 34), (28, 160), (106, 151), (166, 120), (115, 152), (151, 177), (77, 179), (15, 16), (92, 160), (180, 156), (53, 91), (145, 207), (35, 177), (8, 34), (161, 181), (10, 120), (91, 91), (133, 160), (207, 207), (168, 181), (204, 173), (156, 156), (212, 156), (13, 147), (163, 74), (70, 208), (138, 66), (88, 34), (12, 181), (0, 128), (18, 147), (116, 66), (83, 208), (157, 16), (118, 152), (188, 156), (147, 147), (86, 74), (130, 91), (137, 181), (69, 179), (63, 207), (140, 156), (43, 91), (17, 17), (59, 66), (76, 147), (183, 34), (1, 16), (85, 160), (38, 208), (193, 156), (127, 120), (117, 173), (132, 17), (104, 148), (200, 156), (158, 128), (79, 128), (49, 17), (57, 156), (96, 177), (190, 48), (55, 66), (114, 147), (68, 128), (78, 17), (139, 160), (191, 152)] current theta: 0.134255764545 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:22 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42956 rows and 43032 columns Presolve time: 0.06s Presolved: 2627 rows, 2763 columns, 7589 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2763 integer (2763 binary) Root relaxation: objective 0.000000e+00, 2821 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 (2821 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 [13, 34, 48, 51, 52, 66, 67, 74, 77, 81, 91, 103, 120, 128, 139, 151, 152, 177, 181, 200, 208, 212] edges [(66, 66), (13, 13), (3, 152), (94, 66), (110, 91), (205, 34), (206, 139), (112, 81), (144, 66), (148, 139), (180, 212), (184, 77), (174, 34), (147, 13), (105, 66), (40, 208), (21, 81), (31, 81), (195, 139), (64, 120), (207, 67), (7, 67), (142, 52), (199, 128), (141, 181), (160, 139), (46, 103), (134, 34), (167, 77), (170, 152), (74, 200), (44, 128), (208, 208), (109, 67), (39, 128), (22, 52), (113, 34), (202, 91), (133, 77), (80, 103), (5, 74), (117, 177), (87, 81), (196, 51), (99, 74), (41, 128), (212, 212), (107, 120), (131, 103), (50, 212), (65, 177), (111, 177), (1, 208), (30, 212), (72, 181), (132, 52), (171, 151), (188, 212), (45, 177), (146, 34), (189, 212), (143, 152), (150, 177), (140, 200), (178, 67), (36, 91), (155, 74), (165, 208), (125, 181), (154, 139), (48, 48), (193, 212), (29, 151), (129, 208), (197, 212), (6, 34), (203, 212), (137, 212), (169, 48), (173, 77), (52, 52), (82, 91), (101, 48), (25, 66), (14, 74), (126, 208), (75, 48), (42, 13), (4, 208), (23, 13), (90, 77), (159, 91), (78, 52), (97, 208), (108, 151), (162, 139), (149, 120), (122, 151), (89, 13), (9, 200), (98, 181), (84, 128), (49, 52), (172, 212), (18, 13), (33, 91), (16, 51), (121, 208), (11, 139), (28, 77), (77, 77), (76, 13), (26, 181), (103, 103), (201, 177), (81, 81), (185, 208), (187, 74), (123, 67), (20, 151), (128, 128), (175, 77), (32, 181), (136, 177), (181, 181), (37, 208), (200, 200), (120, 120), (119, 13), (51, 51), (47, 74), (71, 34), (152, 152), (54, 48), (93, 13), (164, 34), (2, 81), (34, 34), (92, 139), (15, 51), (60, 34), (106, 151), (166, 120), (114, 13), (115, 152), (145, 67), (210, 81), (198, 52), (95, 177), (135, 13), (151, 177), (56, 51), (179, 77), (53, 91), (35, 177), (211, 212), (8, 34), (67, 67), (100, 81), (161, 181), (10, 120), (91, 91), (186, 208), (157, 51), (61, 212), (192, 13), (168, 181), (163, 74), (70, 208), (138, 66), (104, 81), (182, 13), (88, 34), (12, 181), (0, 128), (24, 13), (116, 66), (83, 208), (118, 152), (86, 74), (62, 77), (130, 91), (209, 200), (156, 212), (204, 81), (176, 139), (43, 91), (59, 66), (17, 52), (19, 77), (183, 34), (38, 208), (127, 120), (102, 81), (27, 200), (158, 128), (79, 128), (139, 139), (85, 77), (153, 67), (177, 177), (124, 81), (96, 177), (58, 200), (190, 48), (73, 13), (55, 66), (68, 128), (63, 67), (57, 212), (191, 152), (69, 13), (194, 139)] current theta: 0.13392831146 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:23 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42968 rows and 43044 columns Presolve time: 0.06s Presolved: 2615 rows, 2751 columns, 7553 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2751 integer (2751 binary) Root relaxation: cutoff, 3244 iterations, 0.13 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 (3244 simplex iterations) in 0.20 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.134092038003 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:23 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42960 rows and 43036 columns Presolve time: 0.06s Presolved: 2623 rows, 2759 columns, 7577 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2759 integer (2759 binary) Root relaxation: objective 0.000000e+00, 2895 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 (4443 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 [13, 34, 48, 51, 52, 66, 67, 74, 77, 81, 91, 97, 120, 128, 131, 139, 151, 152, 161, 177, 209, 212] edges [(66, 66), (13, 13), (3, 152), (94, 66), (110, 91), (102, 77), (9, 209), (205, 34), (206, 139), (112, 81), (144, 66), (148, 139), (180, 212), (184, 77), (174, 34), (147, 13), (105, 66), (21, 81), (46, 131), (195, 139), (64, 120), (207, 67), (7, 67), (142, 52), (199, 128), (26, 120), (140, 209), (160, 139), (143, 67), (134, 34), (36, 66), (167, 77), (170, 152), (44, 128), (153, 152), (109, 67), (39, 128), (22, 52), (113, 34), (202, 91), (103, 131), (133, 77), (5, 74), (117, 177), (87, 81), (196, 51), (99, 74), (41, 128), (212, 212), (107, 120), (31, 77), (126, 97), (50, 212), (65, 177), (111, 177), (80, 131), (30, 212), (132, 52), (171, 151), (188, 212), (45, 177), (146, 34), (141, 161), (189, 212), (177, 151), (74, 74), (150, 177), (178, 67), (155, 74), (40, 97), (154, 139), (48, 48), (193, 212), (29, 151), (165, 97), (197, 212), (6, 34), (98, 161), (203, 212), (169, 48), (32, 161), (4, 97), (173, 77), (72, 161), (52, 52), (82, 91), (101, 48), (186, 97), (25, 66), (14, 74), (75, 48), (42, 13), (23, 13), (208, 97), (90, 77), (121, 131), (159, 91), (56, 97), (78, 52), (108, 151), (162, 139), (149, 120), (122, 151), (89, 13), (84, 128), (49, 52), (172, 212), (18, 13), (33, 91), (97, 97), (16, 51), (11, 139), (209, 131), (28, 77), (129, 97), (77, 77), (76, 13), (201, 177), (81, 81), (187, 74), (123, 67), (20, 151), (128, 128), (175, 77), (27, 74), (136, 177), (181, 161), (37, 97), (120, 120), (119, 13), (51, 51), (47, 74), (71, 34), (152, 152), (54, 48), (200, 209), (93, 13), (164, 34), (161, 161), (2, 81), (34, 34), (92, 139), (83, 209), (15, 51), (60, 34), (106, 151), (166, 120), (114, 13), (115, 152), (145, 67), (210, 81), (198, 52), (95, 177), (135, 13), (151, 177), (179, 77), (53, 91), (35, 177), (211, 212), (8, 34), (67, 67), (100, 81), (10, 120), (91, 91), (157, 51), (61, 212), (125, 212), (192, 13), (163, 74), (1, 97), (138, 66), (104, 81), (182, 13), (88, 34), (38, 209), (0, 128), (24, 13), (116, 66), (118, 152), (86, 74), (62, 77), (130, 91), (156, 212), (204, 81), (70, 97), (176, 139), (43, 91), (168, 161), (59, 66), (17, 52), (19, 77), (183, 34), (127, 120), (158, 128), (79, 128), (139, 139), (58, 209), (85, 77), (124, 81), (137, 161), (96, 177), (190, 48), (131, 209), (73, 13), (185, 97), (55, 66), (68, 128), (63, 67), (57, 212), (12, 161), (191, 152), (69, 13), (194, 139)] current theta: 0.134010174732 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:35:23 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42964 rows and 43040 columns Presolve time: 0.06s Presolved: 2619 rows, 2755 columns, 7565 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2755 integer (2755 binary) Root relaxation: cutoff, 3095 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 (3095 simplex iterations) in 0.18 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -