current theta: 0.664152709274 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:42 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 14566 rows and 14566 columns Presolve time: 1.16s Presolved: 34941 rows, 35162 columns, 104598 nonzeros Variable types: 0 continuous, 35162 integer (35162 binary) Root relaxation: objective 0.000000e+00, 1975 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% - 1s Explored 0 nodes (1975 simplex iterations) in 1.22 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, 15, 39, 43, 44, 56, 66, 79, 92, 94, 100, 105, 106, 121, 122, 137, 144, 148, 153, 161, 170, 202, 219] edges [(67, 137), (26, 219), (206, 153), (194, 148), (168, 219), (18, 148), (214, 122), (10, 219), (13, 148), (218, 219), (99, 219), (176, 148), (47, 122), (76, 148), (171, 148), (28, 148), (8, 202), (205, 137), (23, 148), (98, 219), (167, 148), (120, 137), (208, 137), (134, 161), (157, 137), (192, 219), (113, 219), (131, 137), (178, 148), (172, 144), (190, 144), (146, 144), (141, 219), (74, 137), (50, 219), (77, 148), (212, 219), (24, 219), (83, 219), (51, 137), (139, 148), (116, 137), (135, 219), (79, 219), (156, 148), (38, 219), (166, 144), (88, 137), (210, 148), (170, 148), (114, 144), (100, 148), (158, 137), (1, 137), (102, 153), (151, 148), (182, 144), (58, 161), (17, 144), (200, 137), (59, 137), (75, 144), (37, 202), (106, 153), (7, 144), (89, 137), (68, 137), (108, 153), (5, 219), (27, 219), (62, 153), (126, 137), (161, 144), (199, 161), (138, 137), (219, 219), (204, 153), (44, 137), (87, 153), (217, 137), (196, 137), (117, 148), (155, 219), (85, 137), (12, 219), (152, 148), (92, 153), (41, 219), (97, 137), (115, 153), (202, 219), (189, 137), (14, 144), (54, 144), (211, 219), (147, 148), (193, 219), (25, 137), (4, 137), (82, 137), (61, 144), (46, 144), (70, 219), (16, 137), (136, 148), (195, 148), (15, 137), (57, 219), (129, 219), (73, 219), (71, 202), (36, 137), (165, 137), (9, 219), (21, 148), (52, 144), (207, 137), (184, 148), (221, 137), (148, 148), (179, 148), (33, 137), (45, 153), (110, 144), (55, 219), (125, 219), (175, 148), (216, 153), (145, 148), (137, 219), (154, 148), (104, 153), (177, 137), (0, 202), (180, 144), (107, 219), (56, 137), (143, 148), (90, 148), (198, 137), (128, 137), (149, 144), (183, 219), (22, 144), (35, 148), (187, 202), (72, 144), (30, 148), (93, 219), (122, 148), (31, 148), (64, 144), (81, 153), (124, 153), (163, 144), (78, 219), (142, 219), (80, 144), (19, 148), (2, 148), (66, 219), (63, 148), (94, 144), (103, 144), (20, 153), (86, 144), (213, 144), (164, 219), (159, 137), (215, 219), (105, 137), (40, 202), (203, 148), (84, 137), (101, 219), (133, 148), (60, 144), (201, 137), (39, 137), (11, 153), (29, 153), (220, 153), (123, 144), (6, 202), (65, 148), (191, 148), (144, 202), (209, 219), (91, 137), (188, 148), (173, 153), (95, 148), (111, 148), (185, 219), (160, 153), (34, 137), (69, 144), (132, 144), (118, 148), (96, 137), (186, 219), (53, 137), (169, 137), (119, 148), (43, 144), (181, 219), (42, 144), (127, 144), (112, 148), (197, 148), (3, 148), (48, 148), (153, 148), (140, 219), (174, 219), (150, 153), (49, 144), (130, 219), (121, 137), (162, 137), (32, 144), (109, 148)] current theta: 0.332076354637 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:43 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 36534 rows and 36534 columns Presolve time: 0.29s Presolved: 12973 rows, 13194 columns, 38694 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 13194 integer (13194 binary) Root relaxation: objective 0.000000e+00, 2420 iterations, 0.16 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 (4992 simplex iterations) in 0.65 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, 9, 15, 17, 18, 30, 43, 69, 80, 84, 92, 94, 98, 100, 118, 122, 136, 148, 163, 173, 180, 193, 194] edges [(126, 15), (180, 163), (170, 173), (107, 9), (55, 15), (86, 9), (150, 92), (81, 118), (91, 15), (34, 9), (210, 118), (14, 98), (202, 43), (207, 98), (218, 92), (73, 193), (133, 100), (191, 136), (13, 136), (159, 15), (88, 163), (43, 94), (74, 94), (128, 15), (29, 148), (167, 118), (169, 18), (161, 180), (164, 9), (54, 136), (206, 92), (151, 136), (106, 136), (212, 92), (217, 98), (98, 9), (138, 9), (177, 136), (166, 9), (111, 118), (197, 136), (149, 9), (83, 18), (47, 43), (129, 80), (163, 30), (194, 30), (62, 98), (193, 98), (137, 193), (42, 136), (162, 173), (52, 98), (48, 180), (125, 98), (7, 148), (190, 30), (60, 17), (154, 118), (181, 9), (140, 98), (10, 98), (4, 80), (214, 92), (185, 163), (203, 98), (71, 43), (114, 136), (23, 118), (78, 30), (153, 136), (32, 30), (192, 98), (124, 194), (176, 30), (25, 9), (76, 180), (134, 43), (85, 92), (195, 118), (72, 9), (219, 84), (146, 30), (144, 43), (204, 118), (46, 15), (141, 30), (215, 9), (145, 18), (89, 30), (56, 15), (27, 9), (135, 92), (139, 136), (115, 30), (87, 92), (148, 136), (208, 163), (116, 84), (33, 84), (57, 9), (198, 18), (136, 100), (92, 173), (132, 98), (100, 136), (220, 118), (183, 98), (35, 30), (21, 100), (84, 15), (61, 30), (80, 9), (156, 163), (182, 148), (118, 30), (105, 84), (184, 136), (39, 15), (64, 15), (189, 163), (12, 98), (121, 9), (2, 122), (63, 98), (173, 92), (40, 43), (186, 94), (127, 15), (24, 193), (99, 84), (102, 98), (142, 9), (211, 98), (66, 15), (44, 84), (6, 43), (67, 118), (11, 92), (38, 18), (96, 3), (205, 18), (22, 163), (16, 80), (158, 15), (175, 98), (179, 148), (3, 118), (104, 92), (174, 9), (113, 15), (49, 30), (94, 43), (75, 30), (50, 30), (65, 118), (90, 136), (18, 163), (82, 9), (123, 136), (97, 84), (19, 136), (143, 148), (93, 9), (112, 30), (0, 94), (77, 3), (122, 136), (196, 15), (171, 118), (213, 98), (131, 43), (101, 92), (187, 94), (165, 9), (172, 163), (119, 118), (45, 92), (30, 98), (178, 136), (58, 94), (200, 180), (108, 92), (70, 84), (157, 15), (155, 193), (9, 9), (8, 94), (209, 9), (95, 118), (15, 15), (160, 98), (199, 94), (188, 98), (41, 163), (51, 15), (20, 118), (17, 98), (36, 15), (69, 148), (5, 163), (28, 136), (221, 15), (117, 100), (1, 15), (68, 15), (201, 194), (53, 15), (26, 9), (120, 94), (103, 163), (37, 94), (79, 15), (110, 9), (168, 173), (152, 30), (130, 43), (147, 30), (59, 15), (109, 148), (216, 92), (31, 136)] current theta: 0.166038177318 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:44 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 45482 rows and 45495 columns Presolve time: 0.09s Presolved: 4025 rows, 4233 columns, 11837 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4233 integer (4233 binary) Root relaxation: objective -1.776357e-15, 2765 iterations, 0.13 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 -0.00000 0.00% - 0s Explored 0 nodes (5590 simplex iterations) in 0.31 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, 82, 93, 107, 111, 114, 122, 127, 141, 144, 153, 159, 162, 173, 181, 187, 200, 203, 205, 208, 210, 213, 220] edges [(2, 153), (109, 114), (180, 200), (36, 82), (154, 153), (3, 210), (16, 16), (196, 107), (202, 159), (75, 213), (137, 93), (35, 111), (90, 153), (83, 205), (197, 203), (74, 205), (29, 210), (119, 213), (127, 127), (215, 181), (183, 107), (115, 111), (80, 107), (129, 127), (44, 82), (25, 127), (81, 210), (39, 82), (66, 82), (174, 127), (125, 181), (61, 203), (110, 107), (57, 93), (159, 159), (9, 107), (150, 173), (203, 203), (99, 127), (153, 210), (208, 208), (113, 127), (27, 181), (85, 220), (176, 153), (48, 203), (124, 210), (173, 220), (221, 107), (120, 205), (169, 200), (82, 82), (52, 213), (212, 181), (58, 200), (28, 203), (195, 220), (17, 93), (162, 173), (123, 114), (199, 144), (89, 111), (198, 200), (33, 159), (41, 208), (6, 187), (93, 213), (20, 220), (182, 114), (130, 208), (94, 187), (103, 127), (11, 173), (59, 208), (100, 122), (211, 181), (158, 208), (143, 122), (122, 122), (156, 203), (86, 107), (46, 127), (152, 111), (5, 208), (60, 127), (175, 111), (179, 153), (138, 107), (193, 181), (34, 107), (92, 173), (190, 213), (55, 208), (206, 220), (18, 203), (145, 153), (166, 127), (102, 220), (189, 200), (140, 93), (209, 127), (151, 153), (67, 162), (210, 210), (65, 153), (112, 122), (22, 93), (76, 203), (62, 173), (178, 111), (142, 181), (45, 173), (54, 114), (26, 181), (108, 220), (185, 208), (8, 200), (19, 153), (30, 213), (78, 141), (107, 127), (164, 93), (13, 114), (133, 122), (188, 213), (56, 82), (12, 141), (14, 127), (181, 181), (72, 213), (40, 205), (87, 220), (42, 114), (170, 220), (194, 111), (98, 213), (104, 220), (204, 220), (68, 159), (186, 144), (157, 159), (47, 205), (49, 205), (213, 213), (10, 93), (21, 210), (135, 141), (69, 114), (171, 153), (15, 16), (121, 107), (117, 210), (31, 210), (114, 114), (191, 153), (23, 203), (24, 181), (147, 114), (79, 82), (37, 187), (168, 181), (131, 205), (160, 162), (148, 122), (165, 127), (172, 213), (217, 162), (70, 208), (95, 111), (53, 208), (205, 205), (177, 153), (167, 153), (84, 16), (163, 205), (192, 181), (126, 107), (219, 82), (136, 122), (50, 93), (216, 220), (214, 220), (77, 153), (71, 187), (51, 159), (207, 111), (32, 213), (132, 213), (73, 181), (111, 111), (144, 144), (118, 111), (200, 205), (63, 203), (184, 153), (101, 141), (38, 205), (161, 114), (96, 220), (1, 159), (97, 107), (141, 141), (201, 111), (116, 159), (64, 127), (105, 82), (146, 213), (0, 144), (43, 144), (7, 114), (218, 141), (106, 122), (88, 205), (134, 205), (139, 153), (91, 16), (187, 205), (149, 213), (128, 208), (155, 127), (4, 107), (220, 220)] current theta: 0.0830190886592 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:45 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 48058 rows and 48271 columns Presolve time: 0.05s Presolved: 1449 rows, 1457 columns, 3915 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1457 integer (1456 binary) Root relaxation: cutoff, 1720 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 (1720 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: 0.124528632989 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:45 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46938 rows and 47024 columns Presolve time: 0.06s Presolved: 2569 rows, 2704 columns, 7396 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2704 integer (2704 binary) Root relaxation: objective 0.000000e+00, 2791 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 (2791 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 [7, 18, 31, 34, 37, 41, 51, 60, 70, 96, 97, 98, 108, 122, 144, 149, 150, 151, 161, 178, 195, 200, 211] edges [(202, 70), (22, 149), (195, 195), (10, 149), (72, 149), (180, 18), (21, 31), (208, 70), (105, 97), (211, 211), (17, 149), (46, 60), (118, 195), (125, 211), (212, 211), (124, 151), (24, 211), (175, 96), (57, 211), (65, 151), (94, 37), (160, 150), (137, 98), (166, 60), (177, 31), (191, 151), (115, 195), (37, 37), (29, 31), (170, 195), (95, 178), (67, 96), (110, 60), (152, 195), (123, 7), (74, 200), (192, 211), (60, 60), (92, 150), (98, 98), (36, 97), (88, 200), (113, 34), (117, 31), (119, 178), (53, 41), (184, 178), (31, 31), (114, 7), (86, 60), (58, 200), (156, 18), (13, 161), (169, 161), (104, 150), (132, 149), (52, 18), (199, 144), (194, 178), (45, 150), (20, 108), (188, 18), (145, 178), (153, 151), (150, 150), (171, 151), (186, 70), (197, 18), (129, 60), (182, 7), (81, 151), (100, 122), (78, 98), (3, 151), (143, 122), (135, 96), (122, 122), (146, 149), (32, 18), (216, 195), (102, 195), (27, 211), (165, 97), (6, 200), (128, 70), (154, 151), (163, 200), (198, 161), (70, 70), (69, 7), (25, 97), (149, 149), (126, 60), (14, 60), (54, 161), (127, 60), (62, 150), (203, 18), (196, 97), (33, 51), (185, 70), (120, 200), (73, 211), (56, 97), (121, 34), (68, 51), (134, 200), (214, 96), (66, 97), (103, 60), (130, 41), (75, 149), (12, 98), (35, 195), (215, 34), (7, 7), (97, 97), (181, 211), (16, 51), (213, 149), (162, 96), (2, 151), (85, 195), (96, 96), (87, 108), (79, 97), (19, 178), (8, 200), (193, 211), (207, 96), (133, 122), (64, 60), (61, 18), (41, 41), (200, 200), (201, 96), (164, 149), (48, 18), (50, 98), (187, 37), (189, 161), (4, 60), (28, 31), (51, 51), (111, 195), (108, 108), (219, 97), (5, 41), (42, 161), (63, 178), (161, 161), (34, 34), (49, 200), (83, 41), (15, 51), (131, 200), (209, 60), (168, 211), (18, 18), (142, 211), (217, 96), (93, 149), (155, 34), (139, 151), (109, 7), (44, 97), (38, 41), (220, 195), (206, 108), (11, 150), (157, 51), (138, 51), (159, 70), (172, 98), (148, 122), (205, 200), (116, 70), (9, 34), (101, 211), (179, 31), (39, 97), (1, 51), (151, 151), (80, 60), (71, 37), (176, 151), (174, 60), (136, 122), (140, 149), (158, 70), (84, 51), (82, 97), (183, 34), (147, 18), (30, 178), (144, 144), (107, 60), (190, 149), (99, 34), (76, 178), (59, 70), (90, 178), (204, 108), (23, 178), (26, 211), (89, 96), (55, 70), (167, 178), (112, 31), (91, 51), (0, 144), (43, 144), (141, 211), (47, 200), (178, 178), (77, 178), (210, 151), (106, 122), (218, 211), (40, 37), (221, 34), (173, 150)] current theta: 0.103773860824 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:45 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 47542 rows and 47711 columns Presolve time: 0.05s Presolved: 1965 rows, 2017 columns, 5503 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2017 integer (2017 binary) Root relaxation: cutoff, 2356 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 (2356 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: 0.114151246906 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:46 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 47270 rows and 47394 columns Presolve time: 0.06s Presolved: 2237 rows, 2334 columns, 6364 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2334 integer (2334 binary) Root relaxation: cutoff, 2523 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 (2523 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: 0.119339939948 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:46 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 47088 rows and 47191 columns Presolve time: 0.05s Presolved: 2419 rows, 2537 columns, 6929 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2537 integer (2537 binary) Root relaxation: cutoff, 2815 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 (2815 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: 0.121934286468 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:46 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 47010 rows and 47104 columns Presolve time: 0.06s Presolved: 2497 rows, 2624 columns, 7172 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2624 integer (2624 binary) Root relaxation: cutoff, 2983 iterations, 0.08 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2983 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: 0.123231459729 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:46 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46970 rows and 47060 columns Presolve time: 0.06s Presolved: 2537 rows, 2668 columns, 7296 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2668 integer (2668 binary) Root relaxation: cutoff, 2817 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 (2817 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: 0.123880046359 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:47 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46958 rows and 47046 columns Presolve time: 0.06s Presolved: 2549 rows, 2682 columns, 7334 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2682 integer (2682 binary) Root relaxation: cutoff, 2961 iterations, 0.08 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2961 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: 0.124204339674 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:47 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46948 rows and 47035 columns Presolve time: 0.06s Presolved: 2559 rows, 2693 columns, 7365 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2693 integer (2693 binary) Root relaxation: cutoff, 2850 iterations, 0.08 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2850 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: 0.124366486331 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:47 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46944 rows and 47030 columns Presolve time: 0.06s Presolved: 2563 rows, 2698 columns, 7378 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2698 integer (2698 binary) Root relaxation: cutoff, 2992 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 (2992 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: 0.12444755966 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 04:19:48 2014 Optimize a model with 49507 rows, 49728 columns and 148296 nonzeros Presolve removed 46942 rows and 47028 columns Presolve time: 0.06s Presolved: 2565 rows, 2700 columns, 7384 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2700 integer (2700 binary) Root relaxation: cutoff, 2876 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 (2876 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 -