current theta: 0.669816128622 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:22 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 17692 rows and 17692 columns Presolve time: 1.31s Presolved: 38241 rows, 38476 columns, 114484 nonzeros Variable types: 0 continuous, 38476 integer (38476 binary) Root relaxation: objective 0.000000e+00, 4313 iterations, 0.41 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% - 2s Explored 0 nodes (8395 simplex iterations) in 2.34 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 [19, 26, 28, 35, 46, 68, 72, 76, 85, 95, 98, 100, 112, 128, 151, 173, 203, 210, 212, 215, 217, 218, 220, 234] edges [(196, 210), (213, 151), (31, 151), (50, 19), (191, 210), (133, 85), (85, 85), (0, 76), (104, 28), (30, 215), (48, 28), (29, 128), (93, 210), (8, 128), (58, 68), (170, 212), (82, 210), (32, 98), (55, 151), (207, 98), (113, 210), (65, 151), (185, 220), (101, 218), (102, 100), (156, 68), (216, 151), (110, 173), (131, 151), (115, 220), (71, 28), (12, 218), (4, 128), (139, 85), (182, 98), (127, 151), (60, 76), (201, 173), (6, 95), (184, 46), (137, 26), (217, 98), (183, 68), (229, 218), (234, 128), (193, 173), (189, 76), (96, 76), (171, 46), (35, 220), (149, 46), (136, 76), (209, 210), (164, 98), (121, 76), (167, 19), (225, 26), (134, 26), (233, 46), (227, 98), (176, 215), (211, 46), (210, 173), (132, 35), (73, 212), (1, 76), (141, 85), (214, 212), (23, 76), (123, 19), (109, 218), (103, 100), (14, 128), (142, 151), (38, 215), (125, 151), (159, 76), (26, 151), (16, 112), (79, 98), (202, 98), (178, 218), (21, 26), (138, 220), (192, 98), (221, 26), (18, 215), (230, 215), (190, 76), (107, 151), (15, 98), (198, 151), (114, 128), (98, 212), (68, 100), (84, 151), (197, 212), (46, 46), (154, 151), (228, 151), (122, 76), (7, 46), (56, 19), (146, 215), (92, 173), (118, 76), (129, 35), (124, 76), (36, 98), (22, 46), (111, 151), (95, 46), (194, 151), (86, 151), (80, 46), (53, 210), (222, 98), (61, 68), (200, 212), (169, 76), (116, 98), (224, 210), (97, 68), (63, 98), (33, 203), (45, 218), (120, 19), (180, 173), (49, 85), (143, 210), (40, 85), (108, 220), (10, 76), (168, 151), (94, 68), (64, 151), (135, 72), (166, 76), (150, 151), (27, 218), (62, 76), (144, 19), (34, 151), (199, 212), (99, 218), (179, 100), (130, 151), (165, 100), (151, 218), (3, 220), (153, 218), (204, 234), (41, 173), (90, 210), (119, 98), (177, 210), (206, 46), (17, 76), (175, 85), (145, 98), (232, 98), (126, 173), (66, 151), (72, 72), (54, 210), (155, 46), (67, 95), (75, 76), (187, 173), (162, 28), (39, 215), (152, 35), (231, 76), (219, 28), (208, 98), (105, 151), (87, 215), (20, 28), (117, 210), (2, 210), (220, 28), (100, 112), (52, 215), (37, 215), (235, 98), (218, 218), (59, 218), (51, 151), (195, 112), (42, 218), (74, 76), (212, 210), (5, 203), (47, 151), (25, 46), (19, 98), (77, 72), (76, 151), (9, 218), (78, 173), (13, 76), (181, 151), (205, 151), (28, 28), (43, 203), (57, 151), (70, 215), (172, 151), (160, 98), (223, 28), (163, 19), (174, 212), (188, 210), (161, 151), (89, 151), (69, 218), (158, 218), (24, 218), (148, 218), (44, 218), (128, 35), (186, 76), (106, 85), (81, 76), (83, 151), (11, 151), (157, 112), (140, 151), (147, 26), (203, 220), (226, 98), (88, 151), (215, 85), (112, 128), (173, 215), (91, 220)] current theta: 0.334908064311 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:25 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 41714 rows and 41714 columns Presolve time: 0.30s Presolved: 14219 rows, 14454 columns, 42418 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 14454 integer (14454 binary) Root relaxation: objective 0.000000e+00, 2419 iterations, 0.14 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 (5112 simplex iterations) in 0.66 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, 8, 11, 16, 22, 46, 54, 72, 85, 97, 100, 116, 120, 143, 152, 172, 173, 177, 212, 214, 220, 227, 231, 232] edges [(18, 85), (83, 227), (183, 232), (85, 85), (28, 5), (187, 85), (25, 227), (121, 85), (174, 227), (41, 232), (111, 11), (55, 11), (15, 232), (93, 232), (140, 152), (106, 11), (4, 227), (50, 11), (225, 172), (74, 232), (67, 85), (145, 85), (144, 172), (216, 231), (23, 143), (169, 11), (153, 232), (1, 231), (215, 232), (166, 97), (91, 100), (191, 231), (94, 232), (79, 232), (36, 232), (148, 11), (231, 231), (61, 227), (177, 227), (133, 11), (51, 172), (129, 227), (14, 227), (147, 172), (37, 227), (114, 11), (60, 227), (104, 54), (142, 172), (22, 232), (35, 220), (159, 232), (26, 172), (56, 143), (188, 231), (186, 85), (135, 11), (58, 214), (95, 232), (228, 231), (179, 220), (77, 227), (168, 172), (82, 232), (195, 227), (165, 227), (20, 220), (98, 227), (42, 172), (234, 227), (89, 172), (146, 227), (235, 11), (175, 232), (206, 232), (137, 172), (71, 8), (226, 231), (54, 227), (229, 11), (116, 232), (0, 11), (197, 232), (112, 220), (5, 227), (11, 11), (65, 172), (103, 227), (171, 232), (194, 11), (16, 227), (127, 143), (13, 172), (32, 11), (73, 11), (72, 220), (24, 172), (199, 227), (31, 11), (101, 85), (76, 172), (125, 72), (19, 220), (218, 143), (222, 232), (124, 220), (86, 172), (64, 11), (138, 227), (49, 11), (141, 172), (17, 232), (75, 11), (185, 227), (149, 232), (214, 232), (69, 11), (90, 85), (136, 11), (39, 11), (132, 227), (181, 8), (78, 227), (40, 85), (221, 172), (8, 227), (223, 172), (230, 232), (45, 85), (173, 232), (158, 11), (105, 172), (154, 227), (33, 120), (139, 172), (87, 172), (190, 227), (113, 11), (205, 172), (200, 227), (107, 227), (46, 214), (122, 11), (189, 227), (66, 11), (2, 85), (3, 227), (130, 227), (202, 85), (43, 227), (52, 232), (29, 172), (143, 11), (120, 227), (7, 232), (164, 227), (102, 227), (108, 5), (157, 177), (96, 85), (80, 97), (178, 120), (30, 143), (163, 232), (109, 11), (151, 172), (88, 227), (155, 232), (38, 227), (92, 85), (48, 232), (219, 214), (10, 232), (152, 227), (180, 232), (81, 227), (59, 227), (192, 227), (47, 143), (198, 11), (128, 220), (9, 152), (12, 85), (182, 232), (212, 214), (211, 232), (196, 172), (172, 11), (209, 227), (208, 227), (201, 232), (84, 172), (227, 227), (44, 85), (193, 232), (156, 232), (97, 227), (99, 172), (170, 232), (62, 11), (115, 227), (6, 11), (176, 232), (53, 214), (126, 85), (134, 120), (119, 232), (27, 11), (150, 172), (100, 220), (184, 227), (131, 120), (167, 232), (210, 11), (34, 172), (63, 232), (160, 232), (21, 11), (217, 232), (110, 227), (207, 232), (70, 227), (204, 227), (118, 232), (224, 231), (57, 227), (203, 220), (213, 97), (232, 232), (117, 232), (68, 16), (123, 172), (161, 172), (162, 172), (220, 220), (233, 232)] current theta: 0.167454032156 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:25 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 51428 rows and 51437 columns Presolve time: 0.10s Presolved: 4505 rows, 4731 columns, 13267 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4731 integer (4731 binary) Root relaxation: objective -1.776357e-15, 2426 iterations, 0.08 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 33 - -0.00000 - - 0s * 0 0 0 0.0000000 0.00000 0.00% - 0s Cutting planes: Gomory: 1 Zero half: 4 Explored 0 nodes (5313 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 [9, 45, 90, 99, 117, 123, 133, 143, 173, 178, 181, 195, 197, 199, 209, 215, 219, 226, 227, 229, 230, 233, 234, 235] edges [(81, 133), (199, 199), (53, 219), (145, 226), (50, 229), (195, 195), (61, 197), (32, 229), (95, 173), (218, 229), (41, 233), (234, 234), (202, 226), (13, 9), (215, 215), (67, 226), (173, 117), (174, 227), (51, 99), (19, 234), (16, 234), (179, 181), (89, 235), (198, 229), (4, 227), (187, 226), (170, 230), (6, 215), (207, 219), (226, 226), (220, 234), (35, 234), (186, 226), (183, 173), (125, 181), (231, 45), (134, 9), (177, 227), (24, 229), (178, 195), (103, 234), (88, 209), (100, 234), (14, 227), (115, 199), (96, 226), (64, 229), (44, 45), (144, 143), (188, 235), (57, 209), (87, 235), (99, 99), (84, 235), (17, 233), (216, 99), (149, 233), (152, 181), (38, 117), (58, 219), (197, 197), (28, 199), (121, 226), (206, 173), (68, 199), (148, 133), (131, 181), (66, 235), (232, 233), (72, 234), (76, 229), (155, 230), (166, 229), (156, 197), (62, 235), (116, 173), (92, 226), (126, 226), (219, 219), (147, 178), (54, 199), (25, 199), (34, 143), (5, 227), (217, 230), (182, 219), (59, 133), (7, 233), (167, 197), (94, 233), (30, 229), (55, 99), (228, 99), (169, 229), (77, 234), (52, 173), (111, 235), (40, 226), (101, 226), (22, 233), (138, 227), (27, 229), (42, 143), (163, 215), (139, 133), (98, 197), (222, 233), (158, 229), (47, 235), (73, 215), (108, 199), (49, 133), (127, 229), (230, 230), (154, 209), (97, 133), (129, 219), (23, 229), (136, 226), (86, 235), (80, 226), (146, 199), (201, 233), (43, 209), (36, 230), (140, 181), (190, 227), (213, 178), (200, 227), (181, 181), (8, 209), (235, 235), (105, 133), (39, 229), (65, 229), (78, 199), (172, 229), (210, 133), (106, 229), (229, 229), (204, 234), (0, 123), (191, 229), (82, 233), (63, 215), (15, 215), (75, 235), (113, 143), (120, 227), (212, 117), (164, 227), (83, 209), (192, 209), (224, 226), (189, 133), (176, 173), (118, 173), (91, 181), (165, 199), (142, 133), (150, 9), (2, 45), (194, 133), (124, 181), (114, 9), (12, 45), (21, 99), (162, 178), (175, 230), (93, 219), (133, 133), (233, 233), (29, 133), (31, 229), (69, 133), (45, 45), (168, 143), (151, 123), (104, 227), (171, 219), (132, 234), (74, 226), (153, 230), (161, 235), (214, 173), (9, 9), (209, 227), (208, 227), (135, 229), (46, 117), (205, 229), (56, 9), (79, 226), (227, 227), (184, 219), (112, 234), (225, 235), (141, 229), (90, 90), (110, 219), (137, 99), (122, 133), (196, 143), (60, 234), (26, 123), (1, 90), (85, 90), (109, 235), (33, 227), (107, 195), (117, 173), (223, 178), (211, 173), (128, 234), (130, 195), (71, 181), (157, 197), (37, 199), (203, 234), (221, 229), (102, 197), (18, 230), (3, 234), (123, 143), (160, 233), (70, 227), (159, 233), (119, 197), (48, 233), (193, 197), (11, 229), (10, 233), (143, 229), (180, 233), (20, 234), (185, 209)] current theta: 0.0837270160778 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:26 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 54372 rows and 54599 columns Presolve time: 0.05s Presolved: 1561 rows, 1569 columns, 4223 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1569 integer (1568 binary) Root relaxation: cutoff, 1839 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (1839 simplex iterations) in 0.07 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.125590524117 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:26 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53154 rows and 53247 columns Presolve time: 0.06s Presolved: 2779 rows, 2921 columns, 8005 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2921 integer (2921 binary) Root relaxation: objective -1.421085e-14, 3156 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 (4879 simplex iterations) in 0.23 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 [1, 13, 49, 69, 71, 81, 83, 84, 92, 94, 108, 128, 135, 145, 168, 177, 191, 197, 211, 214, 218, 231, 233, 234] edges [(87, 191), (13, 13), (70, 81), (183, 214), (148, 49), (207, 214), (129, 197), (100, 128), (32, 218), (6, 49), (63, 49), (93, 214), (29, 69), (192, 83), (234, 234), (223, 135), (89, 231), (211, 211), (71, 71), (133, 81), (78, 177), (44, 231), (19, 234), (182, 214), (221, 218), (136, 92), (210, 49), (96, 1), (212, 211), (114, 135), (41, 94), (38, 108), (155, 49), (184, 108), (2, 1), (188, 92), (106, 218), (205, 218), (146, 177), (208, 83), (33, 177), (82, 94), (174, 177), (47, 84), (15, 49), (179, 71), (171, 214), (206, 214), (231, 231), (161, 84), (116, 211), (147, 135), (214, 214), (229, 218), (189, 81), (186, 145), (199, 108), (104, 177), (60, 83), (49, 49), (140, 71), (181, 71), (79, 145), (226, 92), (55, 231), (59, 81), (95, 211), (149, 233), (26, 168), (5, 177), (197, 197), (124, 71), (185, 83), (139, 69), (204, 128), (232, 233), (141, 191), (18, 145), (16, 128), (84, 84), (156, 197), (195, 83), (69, 69), (200, 177), (8, 234), (97, 81), (92, 92), (83, 83), (7, 233), (167, 197), (137, 191), (170, 233), (190, 177), (111, 84), (39, 135), (61, 81), (64, 135), (175, 145), (14, 177), (178, 135), (219, 211), (121, 145), (62, 92), (58, 211), (225, 84), (235, 84), (68, 108), (77, 234), (110, 108), (65, 84), (217, 145), (22, 233), (45, 231), (1, 1), (122, 49), (105, 84), (85, 1), (98, 197), (222, 233), (191, 191), (203, 128), (194, 69), (162, 135), (57, 83), (80, 92), (66, 231), (21, 231), (99, 191), (12, 1), (173, 214), (36, 92), (220, 128), (164, 177), (81, 81), (23, 191), (107, 69), (131, 71), (201, 233), (180, 214), (117, 211), (128, 128), (187, 145), (227, 177), (86, 84), (75, 84), (108, 108), (198, 218), (50, 135), (120, 83), (11, 84), (113, 218), (103, 128), (168, 168), (160, 94), (125, 71), (53, 211), (165, 108), (159, 94), (158, 135), (91, 71), (126, 92), (67, 145), (152, 83), (101, 145), (169, 218), (150, 13), (233, 233), (228, 191), (163, 81), (25, 108), (218, 218), (109, 84), (132, 128), (52, 211), (31, 218), (34, 191), (209, 83), (0, 218), (42, 218), (30, 218), (35, 128), (46, 211), (196, 168), (74, 145), (224, 1), (9, 13), (27, 135), (154, 83), (213, 135), (56, 13), (115, 108), (230, 94), (72, 128), (176, 197), (215, 49), (54, 108), (145, 145), (119, 214), (138, 83), (10, 94), (143, 218), (88, 83), (153, 49), (134, 135), (24, 218), (37, 108), (130, 83), (151, 168), (157, 197), (216, 84), (40, 145), (102, 197), (43, 83), (51, 231), (123, 168), (142, 69), (3, 234), (177, 177), (166, 135), (135, 135), (127, 218), (94, 94), (48, 233), (193, 197), (76, 135), (112, 128), (202, 145), (118, 214), (144, 168), (172, 218), (28, 108), (17, 94), (4, 177), (90, 1), (20, 234), (73, 49)] current theta: 0.104658770097 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:27 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53822 rows and 53994 columns Presolve time: 0.06s Presolved: 2111 rows, 2174 columns, 5926 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2174 integer (2173 binary) Root relaxation: cutoff, 2633 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 (2633 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.115124647107 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:27 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53488 rows and 53615 columns Presolve time: 0.06s Presolved: 2445 rows, 2553 columns, 6969 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2553 integer (2553 binary) Root relaxation: cutoff, 2965 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 (2965 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: 0.120357585612 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:27 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53330 rows and 53441 columns Presolve time: 0.06s Presolved: 2603 rows, 2727 columns, 7459 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2727 integer (2727 binary) Root relaxation: cutoff, 3211 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 (3211 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: 0.122974054864 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:28 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53244 rows and 53344 columns Presolve time: 0.06s Presolved: 2689 rows, 2824 columns, 7728 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2824 integer (2824 binary) Root relaxation: cutoff, 3483 iterations, 0.12 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 (3483 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 - current theta: 0.12428228949 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:28 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53188 rows and 53286 columns Presolve time: 0.06s Presolved: 2745 rows, 2882 columns, 7898 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2882 integer (2882 binary) Root relaxation: cutoff, 3712 iterations, 0.16 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 (3712 simplex iterations) in 0.23 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.124936406804 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:28 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53170 rows and 53264 columns Presolve time: 0.06s Presolved: 2763 rows, 2904 columns, 7956 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2904 integer (2904 binary) Root relaxation: cutoff, 3400 iterations, 0.14 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 (3400 simplex iterations) in 0.21 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.12526346546 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:29 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53162 rows and 53256 columns Presolve time: 0.06s Presolved: 2771 rows, 2912 columns, 7980 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2912 integer (2912 binary) Root relaxation: cutoff, 3602 iterations, 0.16 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 (3602 simplex iterations) in 0.22 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.125426994788 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:29 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53156 rows and 53249 columns Presolve time: 0.06s Presolved: 2777 rows, 2919 columns, 7999 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2919 integer (2919 binary) Root relaxation: cutoff, 3269 iterations, 0.12 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 (3269 simplex iterations) in 0.19 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.125508759453 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:46:29 2014 Optimize a model with 55933 rows, 56168 columns and 167560 nonzeros Presolve removed 53156 rows and 53249 columns Presolve time: 0.06s Presolved: 2777 rows, 2919 columns, 7999 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2919 integer (2919 binary) Root relaxation: cutoff, 3269 iterations, 0.12 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 (3269 simplex iterations) in 0.19 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -