current theta: 0.662094011537 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:31 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 13376 rows and 13376 columns Presolve time: 0.69s Presolved: 24455 rows, 24648 columns, 73168 nonzeros Variable types: 0 continuous, 24648 integer (24648 binary) Root relaxation: objective 0.000000e+00, 2549 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 (4603 simplex iterations) in 0.94 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, 3, 24, 53, 58, 74, 85, 91, 110, 136, 138, 160, 161, 163, 165, 168, 171, 183, 187, 191] edges [(87, 191), (3, 191), (153, 191), (14, 191), (57, 191), (139, 191), (38, 136), (176, 191), (120, 187), (140, 138), (145, 187), (76, 191), (50, 191), (54, 138), (132, 191), (117, 191), (169, 191), (159, 136), (142, 191), (83, 191), (8, 191), (26, 191), (186, 138), (166, 136), (52, 191), (29, 3), (175, 138), (133, 191), (125, 136), (118, 138), (62, 191), (7, 191), (2, 191), (21, 191), (17, 191), (154, 191), (105, 187), (114, 187), (180, 191), (181, 191), (147, 191), (90, 191), (11, 191), (124, 191), (58, 191), (130, 191), (30, 191), (77, 136), (0, 110), (40, 191), (93, 138), (59, 191), (12, 187), (192, 191), (85, 191), (36, 136), (15, 138), (190, 138), (165, 187), (141, 191), (9, 191), (158, 191), (24, 191), (35, 191), (136, 191), (187, 191), (68, 191), (134, 187), (94, 191), (97, 191), (112, 191), (123, 191), (148, 136), (137, 191), (18, 191), (151, 191), (109, 187), (70, 191), (177, 187), (163, 191), (48, 110), (63, 191), (73, 191), (103, 191), (44, 187), (79, 138), (95, 187), (168, 138), (28, 191), (39, 191), (106, 187), (172, 191), (191, 191), (146, 187), (99, 191), (64, 136), (116, 191), (127, 191), (23, 191), (101, 187), (45, 191), (33, 191), (138, 138), (51, 191), (92, 191), (4, 187), (74, 110), (1, 187), (78, 191), (91, 110), (144, 191), (167, 187), (13, 110), (121, 191), (179, 187), (111, 191), (56, 187), (102, 138), (170, 187), (149, 136), (96, 187), (16, 191), (27, 191), (71, 191), (46, 191), (178, 138), (41, 191), (88, 191), (89, 191), (104, 191), (115, 191), (107, 165), (156, 191), (65, 187), (129, 191), (22, 191), (155, 191), (37, 191), (19, 191), (66, 187), (189, 191), (161, 110), (174, 191), (82, 138), (67, 191), (184, 191), (162, 136), (53, 191), (84, 191), (100, 191), (160, 191), (55, 187), (182, 191), (31, 110), (5, 191), (152, 191), (32, 136), (150, 191), (34, 191), (183, 191), (60, 191), (185, 191), (193, 191), (173, 191), (25, 187), (49, 191), (108, 191), (119, 191), (131, 191), (10, 191), (164, 191), (47, 110), (43, 191), (42, 191), (122, 187), (188, 191), (69, 191), (72, 191), (80, 110), (75, 191), (98, 191), (157, 191), (171, 187), (61, 191), (110, 110), (143, 191), (128, 187), (86, 191), (135, 187), (6, 136), (20, 187), (81, 191), (113, 138), (126, 191)] current theta: 0.331047005769 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:32 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 28658 rows and 28658 columns Presolve time: 0.27s Presolved: 9173 rows, 9366 columns, 27322 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 9366 integer (9366 binary) Root relaxation: objective 0.000000e+00, 1731 iterations, 0.08 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 (3846 simplex iterations) in 0.45 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, 2, 7, 28, 38, 72, 81, 91, 103, 127, 138, 145, 150, 154, 157, 159, 160, 161, 185, 188] edges [(39, 185), (45, 91), (184, 138), (191, 185), (51, 185), (25, 72), (156, 188), (1, 161), (189, 185), (62, 185), (159, 38), (127, 185), (18, 7), (174, 7), (57, 2), (111, 188), (20, 145), (114, 103), (142, 160), (154, 7), (188, 188), (90, 91), (175, 138), (17, 160), (85, 138), (78, 188), (130, 145), (58, 2), (120, 145), (63, 188), (96, 72), (9, 81), (38, 157), (137, 188), (24, 138), (186, 38), (79, 160), (185, 157), (163, 160), (65, 72), (99, 185), (32, 157), (157, 185), (128, 81), (165, 145), (84, 185), (76, 188), (144, 185), (5, 81), (22, 127), (160, 7), (14, 81), (59, 2), (158, 150), (109, 145), (29, 127), (23, 188), (143, 160), (2, 2), (8, 188), (64, 160), (102, 188), (132, 81), (46, 38), (190, 157), (60, 185), (104, 1), (33, 188), (88, 185), (176, 72), (170, 145), (34, 2), (97, 81), (27, 188), (151, 188), (145, 72), (162, 38), (121, 188), (146, 145), (53, 188), (10, 185), (180, 188), (126, 154), (68, 154), (6, 38), (115, 188), (42, 188), (3, 2), (15, 154), (74, 161), (69, 185), (87, 188), (7, 159), (118, 160), (81, 185), (166, 160), (139, 188), (152, 38), (168, 138), (40, 2), (37, 188), (35, 2), (49, 188), (134, 81), (4, 72), (36, 160), (30, 188), (136, 38), (124, 145), (13, 81), (41, 185), (67, 2), (138, 138), (187, 145), (119, 188), (82, 154), (133, 138), (94, 2), (75, 185), (61, 188), (91, 161), (193, 188), (177, 72), (93, 188), (55, 145), (77, 160), (43, 188), (117, 185), (52, 185), (80, 72), (141, 185), (86, 38), (161, 161), (26, 185), (182, 185), (73, 157), (153, 188), (148, 160), (31, 91), (113, 7), (100, 2), (11, 2), (98, 7), (28, 188), (72, 81), (101, 145), (172, 188), (21, 185), (192, 185), (71, 185), (171, 145), (83, 185), (48, 81), (122, 81), (140, 7), (70, 2), (155, 81), (12, 2), (107, 145), (135, 1), (125, 38), (54, 157), (147, 154), (123, 185), (183, 38), (95, 72), (149, 160), (44, 2), (16, 188), (112, 2), (131, 81), (167, 145), (56, 188), (179, 161), (103, 188), (110, 1), (169, 154), (108, 154), (173, 188), (116, 38), (19, 81), (106, 72), (0, 91), (92, 188), (47, 81), (178, 38), (105, 145), (89, 161), (181, 2), (50, 81), (150, 2), (164, 185), (66, 145), (129, 2)] current theta: 0.165523502884 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:33 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 34628 rows and 34646 columns Presolve time: 0.06s Presolved: 3203 rows, 3378 columns, 9394 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3378 integer (3378 binary) Root relaxation: objective 0.000000e+00, 1823 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 (2951 simplex iterations) in 0.14 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 [42, 73, 75, 94, 100, 104, 106, 122, 140, 148, 153, 171, 179, 183, 184, 187, 189, 190, 191, 193] edges [(160, 148), (176, 187), (39, 148), (131, 100), (121, 193), (38, 183), (56, 193), (125, 190), (32, 148), (186, 191), (36, 148), (91, 104), (118, 190), (47, 122), (171, 171), (169, 153), (95, 106), (158, 100), (50, 100), (85, 184), (15, 190), (119, 42), (151, 193), (77, 148), (43, 94), (7, 191), (111, 193), (173, 193), (17, 191), (165, 171), (105, 187), (89, 189), (70, 187), (182, 183), (161, 104), (86, 183), (82, 140), (78, 153), (11, 171), (177, 122), (84, 189), (138, 184), (48, 122), (137, 193), (8, 153), (124, 187), (40, 42), (130, 187), (12, 187), (102, 184), (9, 187), (60, 189), (192, 73), (35, 187), (178, 190), (150, 189), (33, 184), (76, 184), (141, 191), (114, 171), (75, 183), (19, 100), (73, 73), (157, 183), (68, 191), (122, 122), (5, 100), (134, 187), (25, 122), (79, 190), (128, 179), (46, 190), (6, 183), (135, 179), (97, 179), (103, 193), (42, 42), (152, 148), (54, 190), (115, 153), (147, 184), (164, 183), (104, 104), (187, 100), (181, 122), (180, 184), (44, 187), (74, 179), (188, 193), (18, 183), (145, 171), (37, 193), (127, 73), (90, 73), (106, 187), (81, 189), (143, 183), (191, 191), (21, 75), (67, 187), (136, 148), (24, 184), (58, 42), (71, 189), (116, 191), (156, 193), (179, 179), (113, 140), (109, 171), (65, 171), (88, 189), (142, 148), (175, 140), (139, 193), (13, 179), (154, 140), (34, 42), (117, 189), (52, 189), (108, 42), (162, 190), (170, 187), (66, 106), (93, 184), (45, 104), (155, 42), (110, 179), (63, 153), (3, 122), (83, 183), (146, 171), (149, 148), (133, 184), (59, 100), (30, 193), (101, 171), (0, 104), (144, 73), (140, 140), (27, 193), (174, 191), (4, 171), (98, 140), (167, 171), (185, 73), (31, 179), (41, 189), (55, 187), (96, 171), (166, 190), (22, 183), (148, 183), (62, 100), (28, 193), (163, 148), (159, 183), (57, 187), (61, 184), (16, 184), (189, 189), (20, 171), (129, 100), (10, 73), (87, 140), (23, 140), (72, 187), (112, 189), (80, 106), (123, 189), (153, 193), (183, 183), (26, 42), (51, 73), (92, 94), (120, 171), (184, 184), (2, 100), (53, 94), (69, 75), (193, 193), (172, 193), (64, 190), (190, 191), (1, 104), (107, 187), (29, 104), (132, 189), (94, 94), (100, 187), (14, 187), (99, 100), (49, 153), (168, 140), (126, 191)] current theta: 0.0827617514422 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:33 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 36664 rows and 36854 columns Presolve time: 0.03s Presolved: 1167 rows, 1170 columns, 3122 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1170 integer (1169 binary) Root relaxation: cutoff, 1423 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 (1423 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.124142627163 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:33 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35780 rows and 35877 columns Presolve time: 0.04s Presolved: 2051 rows, 2147 columns, 5859 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2147 integer (2147 binary) Root relaxation: cutoff, 2280 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 (2280 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: 0.144833065024 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:34 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35228 rows and 35280 columns Presolve time: 0.05s Presolved: 2603 rows, 2744 columns, 7560 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2744 integer (2744 binary) Root relaxation: objective 7.105427e-15, 2483 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 (4049 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 [25, 29, 39, 41, 42, 51, 85, 99, 106, 115, 128, 132, 139, 154, 157, 171, 172, 175, 176, 186] edges [(118, 186), (69, 51), (0, 29), (86, 51), (72, 176), (133, 85), (28, 115), (85, 85), (129, 99), (57, 176), (154, 175), (182, 39), (59, 176), (125, 186), (113, 175), (171, 171), (95, 106), (9, 99), (36, 39), (106, 106), (140, 175), (175, 175), (187, 176), (184, 85), (68, 186), (87, 175), (33, 85), (174, 154), (75, 157), (83, 39), (121, 139), (15, 186), (74, 128), (115, 115), (180, 85), (192, 51), (156, 172), (190, 186), (165, 171), (70, 176), (50, 132), (185, 157), (56, 139), (76, 175), (169, 115), (54, 186), (102, 175), (99, 99), (189, 132), (27, 172), (111, 139), (109, 176), (49, 115), (122, 25), (40, 42), (48, 25), (84, 41), (58, 115), (43, 139), (78, 172), (21, 51), (176, 176), (104, 29), (63, 172), (116, 186), (38, 39), (137, 172), (117, 41), (80, 25), (114, 171), (90, 51), (163, 39), (147, 175), (148, 39), (46, 186), (138, 85), (177, 106), (17, 186), (98, 154), (19, 25), (23, 175), (161, 29), (42, 42), (181, 25), (179, 128), (88, 132), (135, 128), (193, 172), (24, 85), (7, 186), (145, 171), (110, 128), (73, 51), (11, 176), (25, 25), (168, 175), (62, 99), (8, 154), (94, 176), (178, 186), (119, 115), (89, 132), (67, 176), (20, 139), (143, 157), (65, 171), (124, 176), (173, 115), (132, 132), (12, 176), (160, 39), (55, 176), (183, 157), (128, 128), (41, 41), (34, 42), (1, 29), (3, 25), (79, 186), (108, 42), (130, 176), (170, 106), (5, 99), (51, 51), (37, 172), (131, 176), (66, 106), (52, 41), (155, 42), (30, 139), (162, 186), (127, 51), (92, 139), (82, 175), (146, 171), (100, 99), (60, 132), (29, 29), (91, 29), (93, 175), (6, 39), (134, 176), (151, 172), (186, 186), (2, 99), (126, 186), (101, 171), (142, 39), (61, 172), (4, 171), (166, 186), (32, 186), (152, 39), (167, 171), (44, 176), (97, 128), (157, 157), (81, 41), (164, 51), (96, 171), (107, 176), (18, 39), (16, 175), (136, 39), (141, 157), (159, 39), (22, 39), (158, 99), (103, 139), (71, 99), (191, 186), (153, 115), (53, 139), (144, 41), (123, 99), (39, 39), (13, 29), (105, 106), (172, 172), (149, 39), (26, 42), (120, 171), (64, 186), (47, 106), (45, 29), (31, 128), (14, 25), (139, 139), (77, 39), (188, 172), (35, 176), (150, 41), (10, 51), (112, 99)] current theta: 0.134487846094 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:34 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35536 rows and 35612 columns Presolve time: 0.05s Presolved: 2295 rows, 2412 columns, 6612 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2412 integer (2412 binary) Root relaxation: cutoff, 2455 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 (2455 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.139660455559 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:34 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35388 rows and 35451 columns Presolve time: 0.05s Presolved: 2443 rows, 2573 columns, 7069 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2573 integer (2573 binary) Root relaxation: objective -8.526513e-14, 2555 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 (4123 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, 39, 40, 43, 45, 49, 51, 85, 87, 100, 106, 112, 117, 122, 157, 171, 172, 175, 176, 186] edges [(8, 87), (13, 13), (118, 186), (69, 51), (72, 176), (133, 85), (84, 40), (85, 85), (57, 176), (110, 122), (182, 39), (59, 176), (125, 186), (113, 175), (112, 112), (3, 112), (171, 171), (95, 106), (89, 112), (36, 39), (52, 117), (123, 40), (34, 40), (106, 106), (140, 175), (175, 175), (155, 40), (179, 13), (187, 176), (184, 85), (68, 186), (87, 175), (33, 85), (169, 49), (43, 43), (75, 157), (83, 39), (15, 186), (86, 157), (180, 85), (192, 51), (156, 172), (190, 186), (165, 171), (70, 176), (185, 157), (76, 175), (54, 186), (102, 175), (49, 49), (18, 157), (115, 49), (27, 172), (48, 122), (161, 13), (98, 87), (108, 49), (78, 172), (121, 43), (21, 51), (176, 176), (63, 172), (116, 186), (38, 39), (137, 172), (114, 171), (90, 51), (163, 39), (92, 43), (147, 175), (111, 43), (148, 39), (46, 186), (150, 112), (122, 122), (5, 100), (25, 122), (138, 85), (177, 106), (58, 49), (144, 117), (71, 112), (17, 186), (26, 40), (23, 175), (12, 171), (139, 43), (93, 85), (1, 13), (104, 13), (181, 122), (193, 172), (24, 85), (7, 186), (19, 112), (145, 171), (73, 51), (11, 176), (168, 175), (74, 13), (173, 49), (30, 43), (94, 176), (178, 186), (81, 112), (67, 176), (29, 13), (91, 13), (143, 157), (109, 171), (65, 171), (124, 176), (160, 39), (55, 176), (183, 157), (0, 45), (79, 186), (130, 176), (170, 106), (97, 13), (51, 51), (119, 40), (56, 43), (14, 100), (37, 172), (128, 13), (131, 176), (66, 106), (162, 186), (127, 51), (82, 175), (146, 171), (20, 43), (6, 39), (134, 176), (135, 13), (151, 172), (53, 43), (186, 186), (126, 186), (101, 171), (9, 112), (142, 39), (61, 172), (4, 171), (166, 186), (32, 186), (152, 39), (189, 112), (167, 171), (44, 176), (40, 40), (157, 157), (164, 51), (96, 171), (107, 176), (45, 45), (132, 112), (16, 175), (136, 39), (141, 157), (117, 117), (174, 87), (159, 39), (22, 39), (62, 100), (191, 186), (154, 87), (88, 112), (39, 39), (31, 13), (100, 100), (105, 106), (172, 172), (80, 106), (149, 39), (153, 49), (120, 171), (158, 112), (64, 186), (47, 106), (28, 49), (2, 100), (42, 40), (103, 43), (60, 117), (129, 112), (77, 39), (188, 172), (35, 176), (10, 51), (41, 117), (50, 112), (99, 100)] current theta: 0.137074150826 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:35 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35458 rows and 35525 columns Presolve time: 0.05s Presolved: 2373 rows, 2499 columns, 6855 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2499 integer (2499 binary) Root relaxation: cutoff, 2556 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 (2556 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.138367303192 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:35 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35424 rows and 35490 columns Presolve time: 0.05s Presolved: 2407 rows, 2534 columns, 6958 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2534 integer (2534 binary) Root relaxation: cutoff, 2562 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 (2562 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.139013879376 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:35 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35406 rows and 35470 columns Presolve time: 0.05s Presolved: 2425 rows, 2554 columns, 7014 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2554 integer (2554 binary) Root relaxation: cutoff, 2716 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 (2716 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: 0.139337167467 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:35 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35402 rows and 35466 columns Presolve time: 0.05s Presolved: 2429 rows, 2558 columns, 7026 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2558 integer (2558 binary) Root relaxation: cutoff, 2606 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 (2606 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: 0.139498811513 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:36 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35394 rows and 35458 columns Presolve time: 0.05s Presolved: 2437 rows, 2566 columns, 7050 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2566 integer (2566 binary) Root relaxation: cutoff, 2815 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 (2815 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: 0.139579633536 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:12:36 2014 Optimize a model with 37831 rows, 38024 columns and 113296 nonzeros Presolve removed 35392 rows and 35455 columns Presolve time: 0.05s Presolved: 2439 rows, 2569 columns, 7057 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2569 integer (2569 binary) Root relaxation: cutoff, 2674 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 (2674 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 -