current theta: 0.646219632118 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:50 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 12980 rows and 12980 columns Presolve time: 0.71s Presolved: 24851 rows, 25044 columns, 74356 nonzeros Variable types: 0 continuous, 25044 integer (25044 binary) Root relaxation: objective 0.000000e+00, 2038 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 (4373 simplex iterations) in 0.90 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, 22, 28, 37, 41, 66, 98, 110, 116, 131, 135, 143, 144, 147, 159, 160, 171, 172, 175, 188] edges [(176, 144), (163, 147), (110, 188), (71, 147), (125, 41), (51, 41), (149, 18), (30, 41), (60, 188), (186, 22), (155, 147), (31, 147), (39, 144), (25, 147), (13, 116), (99, 28), (65, 147), (171, 171), (90, 175), (2, 116), (38, 28), (189, 98), (76, 116), (128, 18), (81, 144), (42, 160), (14, 18), (28, 144), (80, 28), (168, 18), (188, 188), (56, 41), (93, 159), (144, 116), (98, 160), (129, 18), (160, 18), (111, 110), (32, 160), (115, 41), (23, 172), (59, 98), (190, 18), (150, 22), (20, 188), (165, 110), (29, 143), (67, 188), (46, 22), (105, 144), (77, 144), (135, 188), (169, 22), (57, 18), (5, 116), (73, 188), (15, 18), (170, 22), (193, 18), (151, 18), (104, 116), (164, 144), (72, 172), (182, 144), (89, 18), (147, 144), (183, 22), (124, 144), (177, 171), (107, 159), (162, 18), (75, 144), (3, 18), (154, 172), (136, 41), (0, 18), (49, 147), (69, 143), (27, 110), (66, 116), (138, 172), (142, 188), (112, 144), (103, 147), (82, 41), (131, 144), (166, 98), (143, 188), (41, 18), (185, 116), (36, 22), (145, 22), (122, 18), (64, 18), (121, 171), (158, 171), (180, 147), (87, 188), (132, 131), (11, 147), (140, 172), (167, 22), (161, 116), (92, 110), (146, 18), (19, 116), (53, 110), (130, 41), (86, 22), (113, 37), (24, 147), (141, 131), (6, 18), (10, 147), (61, 22), (74, 18), (156, 143), (7, 147), (100, 18), (62, 172), (101, 22), (187, 116), (88, 41), (106, 18), (184, 110), (192, 147), (45, 144), (116, 135), (159, 188), (175, 98), (50, 188), (40, 135), (127, 18), (181, 160), (70, 18), (178, 41), (26, 41), (118, 98), (153, 188), (78, 147), (133, 110), (37, 116), (48, 41), (157, 28), (96, 116), (44, 18), (95, 188), (139, 116), (68, 172), (21, 41), (126, 131), (33, 41), (12, 41), (9, 116), (43, 172), (137, 144), (83, 98), (91, 188), (94, 144), (108, 18), (63, 116), (114, 22), (4, 159), (84, 28), (52, 116), (102, 41), (1, 28), (85, 41), (117, 188), (120, 28), (152, 147), (97, 41), (55, 144), (134, 41), (8, 28), (54, 28), (58, 110), (79, 116), (18, 160), (22, 98), (191, 144), (109, 41), (34, 28), (47, 188), (35, 147), (179, 18), (16, 110), (17, 188), (173, 98), (172, 160), (148, 18), (123, 172), (174, 188), (119, 143)] current theta: 0.323109816059 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:51 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 28698 rows and 28698 columns Presolve time: 0.27s Presolved: 9133 rows, 9326 columns, 27202 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 9326 integer (9326 binary) Root relaxation: objective 0.000000e+00, 2132 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 (4276 simplex iterations) in 0.51 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 [7, 30, 51, 58, 68, 73, 110, 117, 118, 143, 150, 158, 159, 165, 174, 178, 182, 187, 188, 190] edges [(5, 178), (110, 188), (38, 7), (129, 182), (11, 182), (77, 58), (128, 182), (142, 187), (154, 30), (12, 182), (192, 178), (111, 188), (24, 190), (70, 178), (193, 190), (132, 182), (71, 188), (42, 187), (125, 182), (164, 178), (160, 150), (188, 188), (69, 178), (108, 178), (133, 190), (15, 190), (106, 182), (25, 190), (6, 182), (140, 182), (62, 118), (134, 190), (17, 187), (55, 165), (181, 182), (3, 178), (20, 188), (136, 30), (78, 51), (0, 178), (130, 51), (135, 188), (36, 187), (87, 187), (47, 187), (28, 190), (152, 190), (44, 182), (163, 30), (114, 7), (104, 165), (4, 178), (13, 188), (46, 30), (139, 7), (18, 178), (186, 187), (81, 178), (50, 187), (56, 178), (52, 30), (146, 182), (175, 187), (98, 118), (145, 178), (22, 174), (150, 150), (166, 30), (32, 30), (27, 110), (16, 165), (37, 7), (21, 182), (171, 174), (54, 51), (143, 188), (172, 174), (59, 68), (167, 30), (64, 30), (29, 178), (49, 190), (170, 158), (190, 190), (73, 187), (53, 188), (97, 150), (95, 7), (120, 7), (43, 158), (99, 178), (65, 30), (84, 178), (117, 110), (58, 187), (88, 178), (157, 190), (149, 178), (9, 178), (105, 190), (35, 178), (72, 30), (123, 30), (67, 187), (7, 178), (68, 30), (34, 190), (168, 7), (137, 178), (39, 7), (83, 58), (66, 110), (138, 182), (2, 165), (159, 188), (177, 182), (96, 7), (103, 178), (182, 182), (107, 7), (86, 182), (113, 165), (151, 182), (14, 182), (112, 30), (174, 187), (48, 68), (162, 182), (191, 182), (184, 187), (189, 182), (51, 178), (19, 7), (101, 178), (131, 178), (61, 158), (147, 190), (144, 7), (127, 178), (165, 188), (169, 178), (45, 178), (121, 178), (109, 30), (26, 182), (100, 182), (41, 182), (40, 7), (82, 51), (156, 178), (187, 73), (173, 118), (153, 187), (91, 188), (176, 178), (116, 159), (8, 190), (115, 178), (179, 182), (60, 187), (161, 188), (180, 182), (93, 187), (102, 182), (119, 187), (141, 182), (23, 182), (1, 190), (30, 178), (79, 7), (33, 182), (75, 182), (76, 178), (118, 174), (74, 187), (31, 51), (92, 188), (90, 178), (57, 178), (183, 174), (85, 7), (80, 190), (126, 7), (178, 178), (148, 178), (122, 51), (185, 68), (124, 190), (155, 190), (63, 165), (10, 51), (89, 165), (94, 178), (158, 182)] current theta: 0.161554908029 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:52 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 34902 rows and 34925 columns Presolve time: 0.06s Presolved: 2929 rows, 3099 columns, 8567 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3099 integer (3099 binary) Root relaxation: objective 3.552714e-15, 2615 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 (4325 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 [26, 28, 55, 66, 90, 108, 111, 114, 115, 116, 121, 122, 124, 132, 136, 173, 186, 187, 192, 193] edges [(66, 66), (128, 26), (118, 186), (58, 114), (15, 193), (86, 121), (137, 122), (142, 187), (148, 108), (99, 115), (106, 132), (57, 114), (84, 192), (107, 90), (190, 193), (174, 173), (104, 90), (80, 28), (116, 116), (182, 26), (172, 173), (93, 186), (163, 121), (17, 187), (76, 108), (181, 26), (38, 121), (92, 116), (129, 115), (11, 115), (7, 90), (135, 116), (19, 55), (171, 186), (125, 132), (160, 186), (167, 173), (21, 122), (82, 115), (184, 66), (87, 187), (47, 187), (53, 111), (146, 132), (35, 192), (102, 132), (31, 108), (123, 114), (141, 132), (192, 192), (45, 90), (50, 187), (54, 192), (189, 26), (14, 122), (36, 114), (147, 193), (187, 187), (26, 26), (185, 108), (103, 90), (71, 66), (74, 186), (121, 121), (94, 192), (162, 192), (151, 132), (73, 187), (23, 26), (22, 186), (112, 136), (180, 115), (13, 66), (5, 108), (188, 116), (161, 111), (165, 116), (41, 26), (179, 132), (20, 66), (177, 121), (37, 55), (150, 186), (43, 173), (63, 55), (61, 26), (67, 187), (127, 192), (110, 116), (169, 122), (77, 114), (64, 136), (75, 121), (59, 136), (16, 55), (24, 193), (132, 132), (139, 193), (12, 26), (120, 108), (126, 192), (48, 173), (155, 28), (97, 186), (2, 111), (6, 122), (136, 136), (170, 186), (68, 121), (122, 132), (30, 114), (164, 192), (154, 136), (109, 136), (10, 193), (62, 136), (108, 108), (133, 55), (191, 192), (3, 192), (27, 66), (101, 26), (98, 186), (69, 114), (131, 192), (145, 121), (186, 186), (117, 66), (39, 55), (143, 116), (183, 136), (114, 114), (193, 28), (178, 192), (0, 108), (156, 90), (78, 115), (152, 124), (49, 193), (175, 114), (85, 193), (89, 55), (88, 192), (56, 192), (52, 108), (44, 122), (130, 124), (32, 136), (119, 114), (153, 187), (28, 193), (65, 121), (100, 132), (81, 192), (140, 121), (159, 116), (144, 90), (79, 90), (40, 90), (176, 193), (113, 55), (157, 124), (60, 187), (25, 193), (42, 173), (90, 90), (46, 121), (8, 28), (29, 90), (149, 193), (124, 124), (4, 90), (111, 111), (168, 192), (115, 192), (1, 193), (96, 193), (34, 28), (91, 66), (134, 124), (51, 192), (105, 193), (166, 121), (83, 114), (72, 136), (55, 55), (173, 186), (138, 132), (33, 132), (18, 114), (95, 55), (70, 192), (158, 136), (9, 90)] current theta: 0.0807774540147 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:53 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 36712 rows and 36898 columns Presolve time: 0.03s Presolved: 1119 rows, 1126 columns, 2976 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1126 integer (1126 binary) Root relaxation: cutoff, 1273 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 (1273 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: 0.121166181022 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:53 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35956 rows and 36082 columns Presolve time: 0.04s Presolved: 1875 rows, 1942 columns, 5302 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1942 integer (1942 binary) Root relaxation: cutoff, 2062 iterations, 0.03 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 (2062 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: 0.141360544526 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:53 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35444 rows and 35513 columns Presolve time: 0.05s Presolved: 2387 rows, 2511 columns, 6895 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2511 integer (2511 binary) Root relaxation: objective 1.136868e-13, 2267 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 (3844 simplex iterations) in 0.17 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, 20, 26, 31, 60, 67, 68, 72, 80, 89, 90, 91, 114, 118, 124, 129, 131, 132, 139, 161] edges [(128, 26), (110, 91), (99, 131), (15, 139), (160, 118), (154, 72), (71, 161), (66, 20), (155, 80), (54, 131), (82, 131), (106, 132), (57, 114), (47, 60), (6, 132), (107, 90), (31, 0), (25, 80), (22, 118), (182, 26), (56, 131), (133, 89), (46, 68), (9, 139), (58, 60), (183, 72), (24, 80), (121, 68), (181, 26), (63, 90), (7, 90), (167, 118), (136, 72), (89, 89), (65, 31), (125, 132), (178, 0), (60, 60), (8, 80), (193, 80), (92, 91), (142, 60), (104, 161), (32, 72), (163, 68), (39, 161), (70, 131), (169, 26), (5, 139), (146, 132), (102, 132), (37, 89), (87, 60), (123, 114), (141, 132), (64, 72), (55, 89), (153, 60), (45, 90), (59, 72), (138, 26), (84, 131), (189, 26), (116, 91), (16, 161), (98, 118), (108, 139), (36, 114), (148, 0), (26, 26), (191, 131), (3, 131), (103, 90), (127, 131), (170, 118), (74, 118), (143, 91), (151, 132), (129, 129), (23, 26), (158, 72), (111, 161), (97, 118), (140, 68), (95, 89), (21, 132), (184, 20), (50, 60), (105, 80), (1, 80), (192, 131), (41, 26), (27, 91), (179, 132), (145, 68), (165, 91), (61, 26), (28, 80), (0, 31), (77, 114), (62, 72), (162, 131), (52, 31), (144, 89), (80, 80), (14, 129), (96, 89), (132, 132), (40, 89), (12, 26), (172, 118), (48, 72), (42, 118), (11, 131), (75, 26), (122, 132), (34, 80), (120, 0), (51, 131), (30, 114), (113, 161), (44, 26), (166, 68), (2, 161), (161, 161), (20, 20), (117, 91), (68, 68), (137, 129), (72, 72), (159, 20), (135, 91), (101, 26), (86, 31), (94, 131), (69, 114), (10, 124), (53, 91), (177, 68), (67, 60), (171, 118), (115, 131), (114, 114), (91, 91), (168, 0), (156, 90), (126, 131), (152, 124), (186, 118), (49, 80), (175, 114), (73, 67), (130, 124), (180, 129), (119, 114), (173, 118), (131, 131), (164, 131), (17, 60), (100, 132), (78, 131), (38, 31), (79, 90), (174, 60), (185, 31), (157, 124), (118, 118), (149, 139), (90, 90), (176, 139), (190, 139), (150, 118), (29, 90), (124, 124), (4, 90), (88, 131), (85, 139), (93, 118), (109, 72), (18, 68), (43, 114), (188, 91), (134, 124), (83, 114), (187, 60), (76, 139), (139, 139), (147, 80), (13, 91), (112, 68), (81, 129), (35, 0), (33, 132), (19, 89)] current theta: 0.131263362774 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:53 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35708 rows and 35806 columns Presolve time: 0.04s Presolved: 2123 rows, 2218 columns, 6074 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2218 integer (2218 binary) Root relaxation: objective 0.000000e+00, 2244 iterations, 0.05 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 (2244 simplex iterations) in 0.10 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 [35, 43, 68, 72, 79, 80, 81, 83, 89, 91, 103, 118, 141, 152, 161, 169, 178, 184, 187, 189] edges [(175, 43), (107, 79), (70, 81), (110, 91), (27, 161), (31, 178), (63, 161), (7, 79), (86, 178), (79, 103), (137, 169), (61, 189), (65, 178), (23, 189), (160, 118), (154, 72), (71, 161), (128, 189), (155, 80), (176, 35), (44, 169), (191, 81), (182, 169), (3, 81), (25, 80), (190, 80), (22, 118), (82, 152), (133, 89), (46, 68), (17, 187), (43, 43), (183, 72), (24, 80), (121, 68), (167, 118), (0, 178), (136, 72), (89, 89), (103, 79), (8, 80), (126, 35), (193, 80), (92, 91), (180, 81), (20, 184), (124, 152), (32, 72), (60, 83), (169, 169), (163, 68), (29, 103), (47, 187), (39, 161), (101, 169), (4, 79), (37, 89), (21, 141), (85, 35), (64, 72), (144, 79), (55, 89), (99, 81), (6, 141), (127, 81), (15, 80), (66, 184), (59, 72), (36, 83), (50, 187), (179, 141), (116, 91), (14, 81), (16, 161), (98, 118), (187, 187), (56, 81), (11, 81), (170, 118), (123, 43), (74, 118), (143, 91), (88, 81), (83, 83), (174, 43), (181, 189), (73, 187), (106, 141), (117, 161), (158, 72), (151, 141), (111, 161), (146, 141), (97, 118), (140, 68), (102, 141), (95, 89), (105, 80), (75, 169), (1, 80), (138, 189), (159, 91), (108, 103), (114, 43), (145, 68), (165, 91), (192, 81), (30, 43), (67, 187), (35, 35), (28, 80), (157, 152), (57, 83), (164, 81), (104, 79), (62, 72), (142, 83), (81, 81), (132, 141), (80, 80), (40, 89), (172, 118), (48, 72), (42, 118), (34, 80), (156, 103), (54, 81), (113, 161), (26, 189), (152, 152), (84, 81), (76, 79), (166, 68), (2, 161), (161, 161), (33, 141), (78, 152), (68, 68), (72, 72), (135, 91), (53, 91), (177, 68), (120, 178), (171, 118), (185, 178), (69, 83), (12, 189), (162, 178), (38, 178), (91, 91), (186, 118), (49, 80), (139, 79), (87, 83), (41, 189), (100, 141), (173, 118), (153, 187), (119, 83), (52, 178), (130, 152), (189, 189), (118, 118), (125, 141), (168, 178), (131, 81), (10, 152), (150, 118), (93, 118), (109, 72), (18, 68), (45, 103), (134, 152), (188, 91), (9, 79), (149, 35), (184, 184), (141, 141), (115, 81), (122, 141), (90, 79), (5, 79), (147, 80), (13, 91), (178, 178), (112, 68), (148, 178), (51, 81), (129, 81), (96, 79), (19, 89), (77, 83), (58, 83), (94, 178)] current theta: 0.126214771898 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:53 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35822 rows and 35930 columns Presolve time: 0.04s Presolved: 2009 rows, 2094 columns, 5722 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2094 integer (2094 binary) Root relaxation: cutoff, 2302 iterations, 0.04 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 (2302 simplex iterations) in 0.09 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.128739067336 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:54 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35776 rows and 35880 columns Presolve time: 0.04s Presolved: 2055 rows, 2144 columns, 5864 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2144 integer (2144 binary) Root relaxation: cutoff, 2367 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 (2367 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: 0.130001215055 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:54 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35744 rows and 35845 columns Presolve time: 0.04s Presolved: 2087 rows, 2179 columns, 5963 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2179 integer (2179 binary) Root relaxation: cutoff, 2494 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 (2494 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: 0.130632288914 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:54 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35728 rows and 35827 columns Presolve time: 0.04s Presolved: 2103 rows, 2197 columns, 6013 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2197 integer (2197 binary) Root relaxation: cutoff, 2501 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 (2501 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: 0.130947825844 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:54 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35716 rows and 35814 columns Presolve time: 0.04s Presolved: 2115 rows, 2210 columns, 6050 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2210 integer (2210 binary) Root relaxation: cutoff, 2329 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 (2329 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: 0.131105594309 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:54 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35714 rows and 35812 columns Presolve time: 0.04s Presolved: 2117 rows, 2212 columns, 6056 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2212 integer (2212 binary) Root relaxation: cutoff, 2163 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 (2163 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: 0.131184478541 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:55 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35714 rows and 35812 columns Presolve time: 0.04s Presolved: 2117 rows, 2212 columns, 6056 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2212 integer (2212 binary) Root relaxation: cutoff, 2163 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 (2163 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 -