current theta: 0.656311738743 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:04 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 13262 rows and 13262 columns Presolve time: 0.80s Presolved: 27341 rows, 27541 columns, 81819 nonzeros Variable types: 0 continuous, 27541 integer (27541 binary) Root relaxation: objective 0.000000e+00, 3332 iterations, 0.26 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 (6449 simplex iterations) in 1.53 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [5, 17, 20, 21, 73, 82, 84, 86, 97, 98, 100, 106, 108, 112, 141, 143, 144, 153, 179, 183, 197] edges [(85, 106), (141, 86), (4, 144), (87, 73), (28, 5), (107, 179), (119, 86), (63, 108), (105, 141), (68, 86), (59, 86), (66, 20), (34, 86), (179, 5), (118, 153), (176, 179), (81, 106), (190, 106), (109, 106), (97, 20), (131, 108), (180, 106), (49, 5), (39, 86), (138, 84), (45, 5), (146, 144), (187, 97), (122, 21), (62, 17), (93, 86), (106, 82), (86, 143), (101, 82), (57, 97), (137, 106), (71, 20), (2, 97), (196, 108), (165, 143), (112, 20), (184, 97), (188, 108), (144, 5), (185, 17), (116, 97), (91, 112), (199, 144), (164, 144), (171, 108), (7, 179), (147, 144), (140, 141), (103, 20), (192, 84), (133, 143), (113, 141), (151, 5), (20, 73), (135, 73), (73, 98), (170, 97), (74, 97), (44, 141), (22, 73), (124, 21), (18, 141), (12, 21), (16, 153), (173, 108), (80, 108), (115, 5), (41, 144), (98, 17), (100, 5), (78, 106), (19, 108), (0, 179), (102, 141), (61, 141), (30, 84), (53, 98), (70, 21), (60, 73), (142, 108), (194, 73), (175, 20), (51, 144), (82, 108), (127, 179), (128, 82), (178, 179), (108, 144), (181, 141), (38, 106), (174, 86), (158, 98), (55, 153), (21, 108), (152, 141), (79, 97), (42, 97), (193, 21), (84, 108), (99, 141), (168, 86), (92, 98), (77, 73), (56, 82), (195, 5), (27, 97), (154, 82), (9, 17), (47, 144), (155, 86), (149, 82), (76, 5), (75, 84), (191, 5), (163, 143), (126, 84), (153, 153), (114, 17), (145, 98), (50, 153), (23, 179), (169, 106), (35, 144), (37, 179), (58, 86), (40, 143), (1, 183), (161, 141), (33, 21), (157, 82), (148, 141), (5, 141), (8, 108), (46, 141), (52, 141), (182, 141), (11, 179), (83, 20), (14, 5), (156, 108), (129, 108), (26, 141), (134, 86), (160, 5), (25, 108), (139, 108), (43, 141), (167, 153), (159, 183), (143, 143), (3, 106), (198, 143), (94, 144), (67, 5), (10, 86), (15, 179), (110, 98), (183, 108), (64, 141), (189, 20), (69, 98), (65, 144), (31, 86), (89, 82), (186, 17), (125, 141), (132, 179), (172, 86), (54, 86), (200, 179), (177, 141), (17, 98), (166, 143), (130, 144), (95, 5), (150, 17), (48, 108), (117, 20), (29, 108), (197, 179), (123, 143), (162, 144), (24, 141), (104, 106), (90, 5), (13, 17), (120, 179), (32, 86), (136, 106), (36, 86), (88, 21), (6, 86), (96, 20), (72, 108), (121, 144), (111, 153)] current theta: 0.328155869371 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:06 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 30636 rows and 30636 columns Presolve time: 0.26s Presolved: 9967 rows, 10167 columns, 29697 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 10167 integer (10167 binary) Root relaxation: objective 0.000000e+00, 1764 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 (3848 simplex iterations) in 0.46 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, 8, 10, 12, 17, 23, 68, 73, 83, 98, 118, 124, 138, 143, 153, 163, 165, 173, 174, 193, 195] edges [(171, 195), (106, 3), (130, 10), (195, 195), (179, 138), (26, 138), (56, 193), (174, 165), (111, 143), (67, 165), (115, 138), (131, 163), (36, 174), (54, 138), (141, 8), (45, 83), (190, 193), (15, 68), (83, 195), (65, 138), (9, 12), (33, 193), (12, 193), (152, 193), (72, 12), (90, 138), (55, 165), (2, 83), (47, 195), (34, 138), (180, 3), (19, 163), (121, 68), (146, 124), (194, 83), (24, 138), (161, 195), (172, 165), (156, 138), (176, 163), (162, 138), (199, 165), (113, 195), (196, 153), (99, 23), (102, 163), (97, 98), (64, 83), (95, 23), (93, 165), (148, 193), (104, 83), (40, 163), (98, 83), (192, 3), (73, 98), (78, 3), (88, 193), (11, 23), (116, 153), (103, 12), (120, 138), (23, 68), (27, 98), (35, 163), (128, 12), (3, 193), (29, 173), (82, 8), (4, 68), (70, 124), (138, 10), (117, 98), (160, 165), (159, 165), (71, 195), (154, 12), (182, 163), (109, 12), (164, 10), (86, 68), (183, 98), (79, 138), (48, 98), (168, 138), (175, 153), (163, 138), (10, 138), (61, 68), (57, 163), (107, 23), (127, 3), (119, 195), (16, 174), (18, 83), (187, 195), (134, 138), (87, 195), (145, 83), (37, 68), (193, 8), (185, 138), (68, 138), (62, 195), (139, 68), (200, 3), (51, 8), (41, 138), (129, 163), (140, 193), (81, 3), (198, 153), (191, 163), (25, 163), (184, 195), (143, 174), (92, 195), (53, 83), (165, 165), (122, 23), (5, 68), (178, 138), (32, 12), (135, 195), (63, 68), (144, 163), (76, 138), (181, 3), (147, 163), (166, 173), (84, 12), (150, 98), (114, 195), (197, 138), (153, 174), (21, 8), (13, 98), (44, 68), (123, 173), (6, 193), (170, 153), (125, 163), (39, 68), (80, 10), (94, 23), (22, 195), (136, 83), (118, 165), (177, 83), (59, 83), (186, 83), (30, 98), (42, 98), (17, 83), (20, 98), (133, 163), (100, 124), (108, 138), (28, 193), (167, 153), (155, 193), (89, 193), (91, 165), (85, 8), (101, 10), (69, 98), (157, 124), (126, 193), (137, 8), (77, 195), (142, 98), (49, 193), (14, 138), (66, 195), (158, 12), (50, 195), (132, 193), (38, 23), (7, 138), (0, 124), (75, 193), (173, 153), (31, 163), (96, 193), (124, 8), (60, 195), (43, 195), (74, 195), (169, 12), (110, 83), (112, 138), (105, 163), (189, 3), (151, 23), (149, 10), (1, 3), (58, 195), (46, 83), (8, 8), (52, 68), (188, 195)] current theta: 0.164077934686 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:07 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 37324 rows and 37338 columns Presolve time: 0.07s Presolved: 3279 rows, 3465 columns, 9619 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3465 integer (3465 binary) Root relaxation: objective 0.000000e+00, 2173 iterations, 0.06 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (3570 simplex iterations) in 0.15 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, 33, 83, 90, 98, 101, 103, 107, 122, 124, 128, 131, 150, 156, 160, 182, 191, 194, 195, 196, 197] edges [(171, 195), (126, 128), (99, 131), (24, 101), (13, 83), (111, 90), (94, 182), (55, 90), (56, 33), (15, 182), (51, 124), (16, 90), (121, 197), (30, 103), (25, 182), (4, 156), (39, 90), (0, 101), (63, 194), (52, 197), (45, 194), (163, 197), (145, 194), (36, 156), (114, 156), (79, 107), (133, 191), (68, 90), (91, 160), (153, 160), (46, 103), (146, 124), (6, 33), (194, 83), (152, 33), (104, 103), (1, 33), (89, 103), (98, 98), (84, 33), (136, 103), (26, 131), (177, 103), (11, 191), (31, 31), (22, 150), (106, 33), (77, 194), (53, 196), (97, 98), (197, 197), (130, 122), (105, 182), (189, 101), (143, 160), (179, 122), (83, 194), (34, 122), (73, 98), (187, 196), (58, 196), (150, 150), (28, 101), (120, 107), (35, 191), (200, 33), (18, 103), (122, 122), (49, 31), (27, 98), (199, 160), (86, 107), (3, 33), (62, 194), (32, 103), (154, 103), (174, 160), (67, 160), (74, 196), (66, 83), (116, 196), (196, 195), (165, 160), (38, 101), (44, 191), (70, 124), (82, 33), (125, 131), (118, 160), (8, 33), (48, 150), (115, 122), (113, 194), (192, 33), (140, 103), (191, 191), (173, 196), (88, 33), (87, 195), (193, 101), (142, 83), (78, 33), (117, 150), (103, 103), (23, 191), (19, 197), (93, 160), (195, 196), (128, 128), (2, 194), (85, 128), (42, 150), (183, 83), (186, 98), (160, 160), (167, 196), (21, 33), (151, 182), (127, 101), (178, 31), (107, 107), (14, 182), (139, 197), (180, 124), (159, 195), (10, 124), (43, 196), (123, 83), (141, 101), (59, 194), (80, 101), (155, 191), (168, 107), (12, 103), (100, 33), (92, 196), (132, 33), (135, 196), (156, 156), (7, 107), (148, 103), (20, 98), (95, 197), (40, 156), (41, 182), (75, 101), (164, 131), (137, 33), (119, 83), (96, 101), (33, 33), (110, 98), (158, 103), (185, 31), (157, 124), (47, 196), (101, 101), (9, 128), (182, 131), (181, 128), (54, 182), (176, 182), (90, 90), (170, 196), (64, 103), (57, 90), (109, 103), (134, 131), (166, 90), (50, 195), (102, 182), (162, 191), (124, 124), (184, 196), (17, 98), (129, 131), (169, 101), (65, 197), (60, 195), (112, 107), (175, 196), (198, 90), (81, 122), (161, 194), (138, 191), (29, 194), (147, 131), (76, 107), (72, 194), (5, 182), (131, 182), (61, 107), (69, 194), (172, 160), (108, 31), (149, 101), (71, 194), (144, 197), (190, 128), (188, 195), (37, 90)] current theta: 0.0820389673429 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:07 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 39460 rows and 39661 columns Presolve time: 0.03s Presolved: 1143 rows, 1142 columns, 3024 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1142 integer (1142 binary) Root relaxation: cutoff, 1373 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 (1373 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.123058451014 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:07 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38508 rows and 38612 columns Presolve time: 0.04s Presolved: 2095 rows, 2191 columns, 5977 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2191 integer (2191 binary) Root relaxation: cutoff, 2553 iterations, 0.05 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2553 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.14356819285 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:08 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 37968 rows and 38013 columns Presolve time: 0.05s Presolved: 2635 rows, 2790 columns, 7656 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2790 integer (2790 binary) Root relaxation: objective 3.552714e-14, 2623 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 (7299 simplex iterations) in 0.29 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 [27, 64, 75, 87, 88, 95, 98, 102, 107, 116, 127, 128, 134, 142, 154, 155, 157, 160, 161, 166, 175] edges [(152, 88), (196, 116), (63, 161), (115, 134), (138, 102), (43, 175), (27, 27), (71, 161), (37, 166), (49, 75), (83, 142), (67, 116), (46, 154), (22, 87), (104, 154), (28, 75), (150, 142), (24, 157), (116, 116), (127, 127), (175, 175), (144, 95), (26, 95), (79, 107), (101, 75), (91, 160), (153, 160), (184, 116), (68, 166), (135, 116), (60, 87), (34, 134), (129, 134), (25, 102), (45, 161), (89, 154), (164, 102), (88, 88), (98, 98), (64, 154), (193, 75), (97, 142), (130, 134), (182, 102), (183, 64), (92, 87), (56, 127), (177, 154), (35, 102), (154, 154), (30, 154), (191, 155), (70, 157), (2, 64), (176, 102), (109, 154), (57, 166), (149, 75), (137, 88), (178, 75), (33, 88), (146, 157), (114, 175), (143, 160), (169, 127), (173, 116), (73, 98), (120, 107), (15, 102), (36, 175), (158, 154), (74, 87), (51, 157), (59, 64), (77, 161), (8, 127), (66, 87), (194, 161), (199, 160), (140, 128), (86, 107), (11, 155), (1, 88), (174, 160), (163, 95), (50, 87), (200, 127), (165, 160), (80, 75), (124, 157), (21, 88), (47, 116), (78, 157), (3, 127), (108, 107), (32, 154), (84, 88), (118, 160), (189, 75), (133, 107), (145, 64), (18, 154), (117, 142), (62, 161), (103, 154), (38, 75), (29, 161), (151, 134), (185, 107), (197, 95), (131, 102), (19, 95), (31, 107), (100, 127), (93, 160), (142, 87), (128, 128), (187, 116), (132, 127), (13, 142), (16, 166), (85, 128), (122, 155), (102, 102), (121, 95), (72, 64), (10, 155), (139, 95), (113, 161), (7, 166), (134, 134), (69, 64), (186, 98), (161, 161), (167, 116), (160, 160), (126, 88), (125, 134), (107, 107), (82, 88), (192, 127), (156, 166), (54, 134), (168, 107), (147, 134), (12, 154), (90, 166), (44, 155), (171, 87), (55, 95), (94, 102), (157, 157), (111, 175), (123, 161), (106, 88), (20, 98), (53, 161), (0, 75), (119, 87), (141, 157), (81, 157), (99, 134), (48, 27), (5, 95), (159, 116), (42, 27), (41, 95), (198, 166), (105, 102), (110, 98), (14, 134), (195, 116), (136, 154), (9, 128), (181, 128), (23, 107), (170, 116), (17, 98), (6, 127), (75, 75), (112, 107), (95, 95), (65, 166), (188, 87), (96, 75), (40, 107), (58, 87), (148, 128), (87, 142), (76, 107), (39, 166), (180, 157), (162, 102), (61, 107), (155, 155), (172, 160), (52, 95), (166, 166), (179, 134), (190, 128), (4, 107)] current theta: 0.133313321932 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:08 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38270 rows and 38347 columns Presolve time: 0.05s Presolved: 2333 rows, 2456 columns, 6718 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2456 integer (2456 binary) Root relaxation: cutoff, 2756 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 (2756 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: 0.138440757391 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:08 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38120 rows and 38180 columns Presolve time: 0.05s Presolved: 2483 rows, 2623 columns, 7185 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2623 integer (2623 binary) Root relaxation: objective 0.000000e+00, 2648 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 (3903 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, 29, 34, 48, 64, 81, 82, 87, 95, 98, 103, 107, 116, 117, 128, 132, 149, 151, 160, 168, 173] edges [(70, 81), (126, 128), (196, 116), (194, 29), (162, 168), (16, 16), (72, 117), (147, 151), (67, 116), (127, 132), (22, 87), (15, 151), (6, 132), (8, 132), (136, 64), (3, 132), (144, 95), (26, 95), (9, 103), (79, 107), (131, 151), (91, 160), (153, 160), (184, 116), (46, 103), (134, 34), (4, 29), (60, 87), (106, 82), (104, 103), (35, 168), (89, 103), (98, 98), (83, 117), (180, 81), (39, 16), (183, 64), (92, 87), (82, 82), (0, 149), (86, 168), (38, 149), (2, 64), (97, 98), (195, 173), (68, 107), (62, 29), (143, 160), (173, 116), (73, 98), (141, 81), (120, 107), (28, 149), (74, 87), (59, 64), (11, 81), (66, 87), (199, 160), (48, 48), (56, 132), (138, 168), (32, 103), (154, 103), (174, 160), (163, 95), (50, 87), (149, 149), (165, 160), (161, 29), (24, 81), (191, 168), (47, 116), (12, 128), (108, 107), (96, 149), (152, 82), (118, 160), (145, 64), (105, 168), (84, 132), (58, 173), (140, 103), (43, 173), (75, 149), (179, 34), (135, 173), (185, 107), (197, 95), (189, 149), (19, 95), (103, 103), (31, 107), (125, 151), (81, 81), (30, 48), (122, 34), (27, 48), (93, 160), (132, 132), (156, 107), (128, 128), (78, 132), (187, 116), (85, 128), (121, 95), (175, 173), (65, 95), (139, 95), (10, 81), (88, 82), (69, 64), (186, 98), (49, 149), (164, 34), (150, 117), (167, 116), (160, 160), (14, 34), (34, 34), (178, 149), (177, 64), (29, 29), (37, 168), (168, 168), (107, 107), (101, 149), (193, 149), (129, 34), (42, 48), (192, 132), (87, 87), (25, 34), (57, 16), (123, 29), (94, 168), (171, 87), (55, 95), (7, 107), (20, 98), (63, 29), (119, 87), (117, 117), (155, 81), (13, 117), (130, 34), (5, 95), (100, 132), (36, 173), (142, 117), (159, 116), (114, 173), (133, 168), (151, 151), (146, 81), (41, 95), (176, 151), (110, 98), (80, 81), (158, 103), (21, 82), (102, 151), (115, 34), (181, 128), (169, 149), (64, 103), (109, 103), (111, 16), (23, 107), (116, 173), (44, 81), (170, 116), (90, 16), (166, 16), (17, 98), (71, 29), (99, 34), (112, 107), (45, 29), (95, 95), (182, 151), (18, 64), (198, 16), (61, 168), (1, 82), (188, 87), (40, 107), (124, 81), (148, 128), (76, 107), (137, 132), (51, 81), (172, 160), (77, 29), (54, 34), (157, 81), (52, 95), (33, 132), (200, 132), (190, 128), (53, 173), (113, 29)] current theta: 0.135877039662 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:09 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38204 rows and 38269 columns Presolve time: 0.05s Presolved: 2399 rows, 2534 columns, 6928 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2534 integer (2534 binary) Root relaxation: cutoff, 2640 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 (2640 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: 0.137158898526 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:09 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38162 rows and 38224 columns Presolve time: 0.05s Presolved: 2441 rows, 2579 columns, 7057 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2579 integer (2579 binary) Root relaxation: objective 0.000000e+00, 2681 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 (4192 simplex iterations) in 0.19 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, 34, 48, 59, 77, 81, 85, 87, 95, 103, 107, 110, 114, 116, 149, 151, 152, 160, 168, 200] edges [(13, 13), (70, 81), (196, 116), (72, 59), (85, 85), (162, 168), (16, 16), (106, 152), (147, 151), (119, 77), (67, 116), (129, 151), (22, 87), (15, 151), (69, 59), (98, 110), (25, 151), (82, 152), (148, 85), (116, 116), (144, 95), (26, 95), (9, 103), (193, 200), (79, 107), (54, 151), (131, 151), (91, 160), (153, 160), (184, 116), (46, 103), (134, 34), (135, 116), (60, 87), (104, 103), (35, 168), (23, 168), (89, 103), (180, 81), (136, 103), (97, 110), (92, 87), (14, 151), (1, 85), (0, 149), (194, 59), (78, 200), (86, 168), (38, 149), (68, 107), (128, 85), (143, 160), (33, 200), (173, 116), (36, 114), (141, 81), (120, 107), (74, 87), (2, 59), (11, 81), (66, 87), (99, 151), (199, 160), (48, 48), (138, 168), (32, 103), (154, 103), (174, 160), (177, 59), (59, 59), (190, 85), (6, 200), (163, 95), (58, 77), (50, 87), (149, 149), (165, 160), (83, 13), (73, 110), (24, 81), (191, 168), (47, 116), (39, 114), (108, 107), (96, 149), (118, 160), (71, 77), (105, 168), (100, 149), (63, 77), (140, 103), (183, 48), (123, 59), (75, 149), (179, 34), (185, 107), (88, 152), (156, 114), (197, 95), (189, 149), (19, 95), (77, 77), (192, 85), (103, 103), (31, 107), (125, 151), (81, 81), (30, 48), (122, 34), (113, 77), (27, 48), (93, 160), (137, 200), (117, 13), (187, 116), (18, 59), (127, 200), (121, 95), (84, 85), (142, 13), (53, 114), (65, 95), (139, 95), (10, 81), (152, 152), (45, 77), (49, 149), (167, 116), (160, 160), (150, 110), (34, 34), (178, 149), (37, 168), (168, 168), (186, 110), (101, 149), (161, 77), (21, 152), (164, 151), (42, 48), (87, 87), (3, 200), (12, 103), (57, 16), (114, 114), (4, 77), (94, 168), (5, 168), (171, 87), (55, 95), (175, 114), (145, 59), (132, 200), (7, 107), (28, 200), (155, 81), (130, 34), (20, 110), (159, 116), (133, 168), (151, 151), (146, 81), (41, 95), (176, 151), (80, 81), (158, 103), (195, 116), (56, 200), (62, 77), (107, 168), (17, 110), (102, 151), (115, 34), (169, 149), (64, 103), (109, 103), (111, 16), (44, 81), (200, 152), (170, 116), (90, 16), (166, 16), (126, 85), (181, 85), (43, 114), (112, 107), (95, 95), (182, 151), (110, 110), (198, 16), (188, 87), (40, 107), (29, 77), (124, 81), (76, 107), (51, 81), (61, 107), (172, 160), (157, 81), (52, 95), (8, 152)] current theta: 0.136517969094 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:09 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38190 rows and 38254 columns Presolve time: 0.05s Presolved: 2413 rows, 2549 columns, 6971 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2549 integer (2549 binary) Root relaxation: cutoff, 2652 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 (2652 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: 0.13683843381 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:10 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38176 rows and 38239 columns Presolve time: 0.05s Presolved: 2427 rows, 2564 columns, 7014 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2564 integer (2564 binary) Root relaxation: cutoff, 2925 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 (2925 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: 0.136998666168 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:10 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38170 rows and 38233 columns Presolve time: 0.05s Presolved: 2433 rows, 2570 columns, 7032 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2570 integer (2570 binary) Root relaxation: cutoff, 2667 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 (2667 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: 0.137078782347 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:10 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38164 rows and 38227 columns Presolve time: 0.05s Presolved: 2439 rows, 2576 columns, 7050 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2576 integer (2576 binary) Root relaxation: cutoff, 2969 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 (2969 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 -