current theta: 0.657750504535 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:25 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 12316 rows and 12316 columns Presolve time: 0.84s Presolved: 28287 rows, 28487 columns, 84657 nonzeros Variable types: 0 continuous, 28487 integer (28487 binary) Root relaxation: objective 0.000000e+00, 2223 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% - 1s Explored 0 nodes (4302 simplex iterations) in 1.05 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, 10, 16, 40, 51, 74, 81, 87, 91, 109, 123, 132, 141, 149, 152, 159, 167, 169, 172, 179, 192] edges [(199, 51), (156, 91), (58, 9), (9, 123), (150, 123), (127, 152), (191, 132), (139, 132), (200, 87), (66, 123), (68, 149), (108, 192), (111, 123), (90, 9), (10, 87), (144, 141), (74, 51), (51, 10), (8, 132), (3, 132), (48, 132), (103, 87), (106, 192), (154, 192), (71, 141), (120, 141), (82, 123), (196, 149), (101, 16), (63, 159), (113, 167), (44, 132), (194, 132), (170, 192), (53, 149), (123, 192), (134, 132), (27, 123), (160, 123), (49, 123), (30, 141), (171, 132), (190, 132), (34, 169), (115, 10), (45, 179), (172, 132), (167, 132), (166, 87), (13, 123), (102, 132), (105, 132), (80, 192), (19, 9), (143, 87), (98, 192), (198, 9), (176, 123), (37, 132), (65, 123), (151, 51), (32, 149), (59, 179), (40, 51), (25, 40), (1, 123), (118, 179), (67, 132), (4, 51), (33, 192), (96, 123), (157, 169), (142, 159), (195, 87), (136, 132), (6, 9), (50, 87), (57, 9), (124, 91), (178, 40), (31, 123), (7, 132), (47, 132), (60, 123), (62, 123), (26, 132), (119, 123), (148, 16), (91, 40), (29, 192), (97, 109), (79, 9), (42, 9), (165, 10), (69, 192), (126, 9), (41, 123), (23, 51), (83, 132), (152, 159), (18, 179), (84, 123), (86, 123), (28, 192), (158, 40), (179, 179), (130, 123), (85, 132), (169, 91), (132, 132), (109, 132), (168, 123), (72, 123), (181, 74), (93, 123), (104, 141), (122, 132), (133, 192), (107, 192), (24, 132), (0, 123), (92, 149), (2, 132), (36, 123), (94, 81), (38, 123), (5, 10), (35, 141), (192, 16), (155, 132), (145, 40), (161, 132), (110, 152), (131, 192), (77, 179), (129, 132), (56, 141), (75, 109), (112, 141), (87, 87), (43, 149), (173, 159), (54, 123), (117, 141), (64, 81), (163, 141), (187, 40), (183, 132), (88, 192), (149, 40), (100, 10), (89, 74), (95, 10), (137, 123), (39, 10), (81, 192), (14, 87), (135, 149), (52, 149), (76, 123), (55, 87), (78, 123), (182, 192), (17, 192), (188, 51), (125, 141), (193, 179), (184, 10), (61, 87), (147, 192), (20, 9), (153, 123), (174, 149), (99, 179), (121, 132), (140, 179), (177, 159), (16, 192), (12, 169), (164, 132), (185, 10), (128, 141), (197, 141), (15, 152), (141, 141), (21, 123), (114, 10), (146, 123), (189, 40), (70, 40), (175, 192), (180, 10), (159, 132), (11, 149), (73, 123), (138, 132), (186, 149), (46, 169), (162, 179), (116, 123), (22, 192)] current theta: 0.328875252268 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:27 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 30326 rows and 30326 columns Presolve time: 0.26s Presolved: 10277 rows, 10477 columns, 30627 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 10477 integer (10477 binary) Root relaxation: objective 0.000000e+00, 1801 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 (3378 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 [32, 33, 39, 42, 44, 46, 86, 97, 103, 109, 123, 132, 141, 155, 163, 172, 177, 179, 197, 198, 199] edges [(57, 198), (109, 177), (123, 86), (44, 177), (171, 109), (28, 86), (158, 198), (148, 123), (75, 177), (23, 198), (68, 198), (105, 97), (49, 179), (63, 86), (133, 198), (121, 197), (112, 155), (166, 179), (191, 197), (4, 198), (178, 197), (32, 141), (200, 198), (183, 197), (172, 177), (144, 199), (39, 198), (151, 39), (126, 198), (53, 199), (41, 177), (80, 86), (29, 179), (95, 39), (139, 177), (93, 42), (198, 198), (106, 86), (169, 141), (101, 86), (167, 177), (16, 86), (194, 197), (119, 155), (180, 197), (40, 141), (99, 198), (147, 198), (9, 197), (58, 198), (38, 86), (77, 86), (71, 199), (17, 179), (195, 198), (173, 177), (18, 198), (135, 132), (127, 197), (189, 141), (13, 123), (161, 155), (67, 155), (14, 198), (26, 197), (197, 197), (124, 141), (74, 198), (65, 177), (54, 177), (76, 86), (157, 198), (159, 177), (2, 197), (149, 199), (81, 86), (61, 197), (108, 86), (96, 33), (25, 199), (190, 33), (94, 42), (150, 197), (136, 132), (118, 39), (103, 198), (184, 198), (46, 132), (31, 123), (3, 197), (35, 97), (175, 86), (122, 197), (37, 197), (115, 198), (100, 198), (66, 155), (11, 198), (48, 177), (51, 198), (156, 199), (146, 197), (142, 177), (129, 109), (15, 199), (84, 123), (140, 198), (86, 123), (114, 39), (143, 86), (153, 198), (179, 179), (186, 141), (187, 199), (72, 33), (56, 199), (89, 198), (12, 199), (110, 97), (60, 198), (130, 86), (47, 177), (154, 42), (91, 198), (116, 197), (138, 197), (88, 86), (69, 199), (131, 86), (165, 199), (50, 198), (182, 197), (117, 172), (24, 177), (98, 198), (193, 198), (168, 177), (85, 197), (7, 197), (137, 86), (19, 86), (170, 123), (104, 199), (64, 198), (70, 177), (52, 141), (132, 177), (59, 198), (90, 86), (34, 198), (0, 86), (55, 198), (8, 197), (113, 197), (185, 198), (174, 199), (21, 86), (192, 86), (22, 86), (196, 86), (78, 86), (160, 177), (10, 179), (125, 199), (162, 198), (27, 86), (155, 197), (82, 155), (62, 86), (20, 199), (83, 197), (92, 198), (152, 109), (42, 86), (33, 86), (163, 198), (120, 198), (199, 141), (73, 86), (107, 199), (164, 197), (141, 141), (97, 177), (30, 198), (102, 197), (145, 199), (111, 197), (134, 177), (188, 199), (177, 177), (43, 199), (79, 42), (176, 97), (5, 198), (1, 86), (87, 86), (36, 86), (6, 198), (45, 198), (181, 198), (128, 199)] current theta: 0.164437626134 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:27 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 37326 rows and 37354 columns Presolve time: 0.07s Presolved: 3277 rows, 3449 columns, 9599 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3449 integer (3449 binary) Root relaxation: objective -1.065814e-14, 2385 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 (3867 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 [10, 52, 56, 73, 87, 88, 99, 103, 110, 115, 120, 142, 145, 160, 177, 192, 194, 195, 196, 198, 200] edges [(90, 192), (187, 52), (21, 196), (0, 87), (2, 200), (158, 145), (70, 110), (68, 115), (113, 196), (78, 87), (82, 73), (23, 115), (152, 142), (129, 142), (6, 103), (64, 200), (150, 196), (132, 142), (44, 194), (60, 192), (198, 198), (130, 196), (30, 195), (167, 177), (191, 194), (94, 87), (3, 194), (109, 142), (106, 73), (175, 87), (151, 192), (154, 88), (51, 195), (20, 200), (88, 88), (188, 145), (131, 88), (128, 56), (161, 160), (173, 177), (97, 110), (22, 88), (119, 196), (53, 195), (141, 52), (32, 145), (192, 192), (195, 200), (143, 87), (33, 88), (200, 115), (55, 192), (24, 160), (178, 200), (83, 200), (183, 200), (35, 110), (57, 200), (18, 103), (8, 160), (73, 73), (42, 192), (124, 52), (14, 103), (123, 88), (147, 103), (103, 198), (87, 196), (163, 120), (120, 115), (50, 87), (93, 196), (116, 196), (65, 160), (49, 192), (52, 52), (25, 52), (125, 56), (62, 192), (169, 52), (166, 10), (144, 56), (176, 160), (100, 198), (28, 88), (79, 192), (117, 110), (9, 196), (38, 87), (19, 87), (29, 192), (48, 177), (15, 56), (105, 142), (75, 110), (168, 73), (80, 88), (85, 194), (111, 196), (138, 200), (127, 110), (102, 110), (26, 194), (63, 73), (41, 160), (16, 88), (7, 194), (140, 99), (137, 196), (95, 192), (159, 142), (84, 73), (134, 142), (40, 52), (190, 73), (155, 194), (31, 87), (89, 198), (196, 196), (162, 120), (37, 160), (58, 120), (13, 73), (148, 87), (12, 195), (197, 200), (86, 196), (10, 10), (160, 160), (4, 200), (91, 198), (172, 142), (17, 10), (170, 73), (96, 196), (112, 110), (122, 194), (101, 192), (66, 73), (199, 52), (59, 120), (69, 195), (139, 142), (126, 10), (194, 194), (104, 56), (43, 56), (81, 88), (47, 160), (189, 145), (5, 195), (77, 192), (34, 198), (121, 194), (67, 194), (76, 196), (98, 120), (149, 110), (185, 198), (107, 145), (153, 115), (27, 73), (108, 88), (74, 99), (145, 195), (146, 196), (45, 10), (118, 198), (39, 120), (133, 195), (174, 145), (92, 145), (179, 10), (157, 120), (54, 160), (171, 160), (99, 120), (61, 196), (164, 200), (71, 56), (135, 142), (180, 196), (184, 200), (136, 142), (72, 73), (165, 200), (110, 110), (11, 145), (182, 196), (114, 192), (46, 142), (177, 177), (186, 56), (115, 200), (156, 145), (142, 142), (36, 73), (193, 99), (1, 73), (181, 198), (56, 56)] current theta: 0.0822188130669 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:28 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 39454 rows and 39650 columns Presolve time: 0.04s Presolved: 1149 rows, 1153 columns, 3053 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1153 integer (1152 binary) Root relaxation: cutoff, 1440 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 (1440 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: 0.1233282196 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:28 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38490 rows and 38595 columns Presolve time: 0.04s Presolved: 2113 rows, 2208 columns, 6030 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2208 integer (2208 binary) Root relaxation: cutoff, 2503 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 (2503 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: 0.143882922867 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:28 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 37944 rows and 38002 columns Presolve time: 0.05s Presolved: 2659 rows, 2801 columns, 7715 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2801 integer (2801 binary) Root relaxation: objective -7.105427e-15, 2439 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 (4424 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 [18, 49, 52, 54, 56, 59, 77, 98, 106, 110, 115, 116, 119, 122, 123, 142, 145, 147, 148, 164, 177] edges [(196, 116), (187, 52), (16, 123), (158, 145), (86, 148), (113, 116), (70, 110), (99, 145), (38, 77), (8, 122), (76, 116), (63, 119), (152, 142), (106, 106), (116, 116), (121, 122), (84, 106), (132, 142), (7, 164), (27, 54), (14, 59), (139, 177), (41, 54), (26, 164), (87, 148), (61, 119), (54, 54), (167, 177), (101, 49), (190, 119), (74, 59), (109, 142), (100, 59), (108, 106), (188, 145), (98, 98), (165, 164), (23, 98), (128, 56), (49, 49), (155, 122), (173, 177), (97, 110), (65, 54), (163, 59), (34, 98), (154, 106), (146, 116), (51, 145), (83, 164), (66, 54), (141, 52), (32, 145), (129, 177), (138, 164), (115, 98), (37, 122), (200, 115), (135, 177), (35, 110), (191, 164), (192, 77), (2, 164), (122, 122), (53, 145), (124, 52), (195, 145), (15, 164), (71, 164), (150, 116), (59, 59), (162, 115), (52, 52), (118, 59), (25, 52), (125, 56), (169, 52), (1, 106), (60, 77), (144, 56), (78, 148), (90, 77), (117, 110), (160, 54), (55, 49), (183, 164), (171, 177), (48, 177), (82, 54), (119, 119), (75, 110), (29, 49), (10, 49), (95, 49), (11, 59), (127, 110), (47, 54), (36, 106), (102, 110), (137, 116), (6, 18), (77, 77), (68, 59), (12, 145), (5, 145), (194, 122), (176, 177), (159, 142), (134, 142), (40, 52), (17, 49), (39, 98), (136, 177), (131, 148), (126, 147), (21, 116), (148, 148), (170, 106), (181, 59), (180, 116), (67, 122), (133, 145), (193, 59), (93, 119), (164, 164), (175, 148), (13, 106), (172, 142), (199, 56), (81, 123), (157, 59), (143, 148), (88, 123), (112, 110), (111, 116), (185, 98), (96, 116), (178, 164), (104, 56), (72, 54), (69, 164), (184, 164), (189, 145), (31, 148), (22, 148), (9, 116), (151, 49), (44, 122), (166, 147), (4, 115), (19, 148), (149, 110), (105, 177), (89, 59), (107, 145), (18, 147), (197, 164), (3, 164), (161, 122), (103, 18), (179, 147), (43, 164), (62, 77), (130, 116), (174, 145), (24, 54), (92, 145), (198, 98), (168, 54), (79, 77), (42, 77), (182, 116), (91, 59), (58, 98), (145, 145), (147, 18), (94, 77), (140, 59), (33, 106), (153, 98), (123, 123), (114, 49), (110, 110), (57, 98), (73, 119), (28, 123), (45, 147), (20, 164), (30, 145), (177, 177), (186, 56), (156, 145), (64, 115), (46, 110), (85, 110), (142, 142), (0, 148), (50, 77), (80, 148), (120, 98), (56, 56)] current theta: 0.133605571234 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:28 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38218 rows and 38298 columns Presolve time: 0.05s Presolved: 2385 rows, 2505 columns, 6871 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2505 integer (2505 binary) Root relaxation: objective 2.842171e-14, 2623 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 (4240 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 [0, 54, 56, 59, 64, 88, 90, 95, 96, 105, 110, 119, 138, 142, 147, 161, 165, 169, 170, 185, 189] edges [(184, 165), (39, 185), (135, 105), (26, 138), (91, 185), (195, 165), (115, 64), (70, 110), (170, 170), (23, 185), (66, 119), (31, 0), (63, 119), (2, 138), (155, 161), (152, 142), (60, 95), (36, 170), (132, 142), (198, 185), (38, 96), (105, 105), (27, 54), (50, 96), (48, 105), (14, 59), (41, 54), (10, 95), (61, 119), (44, 161), (173, 105), (54, 54), (89, 185), (57, 64), (190, 119), (166, 95), (74, 59), (82, 119), (77, 90), (122, 161), (154, 88), (196, 96), (88, 88), (131, 88), (128, 56), (160, 161), (20, 165), (169, 169), (25, 169), (97, 110), (145, 189), (22, 88), (65, 54), (163, 59), (174, 189), (157, 185), (183, 138), (141, 169), (76, 96), (178, 165), (42, 96), (80, 0), (15, 138), (188, 165), (111, 64), (193, 185), (148, 0), (35, 110), (64, 64), (109, 105), (37, 161), (34, 185), (103, 147), (5, 165), (13, 0), (30, 59), (114, 90), (106, 170), (123, 88), (84, 170), (175, 0), (59, 59), (121, 138), (146, 96), (118, 59), (125, 56), (162, 185), (4, 64), (144, 56), (28, 88), (117, 110), (151, 95), (98, 185), (129, 105), (92, 59), (69, 165), (52, 169), (119, 119), (75, 110), (21, 96), (167, 105), (32, 189), (11, 59), (127, 110), (47, 54), (102, 110), (96, 96), (200, 165), (16, 88), (99, 59), (58, 185), (134, 142), (138, 138), (78, 0), (43, 165), (9, 64), (29, 95), (156, 189), (126, 147), (124, 169), (8, 161), (181, 59), (171, 161), (177, 105), (93, 119), (143, 90), (165, 165), (6, 147), (87, 96), (0, 0), (33, 170), (161, 161), (191, 138), (3, 138), (164, 138), (172, 142), (199, 56), (182, 96), (112, 110), (107, 165), (51, 59), (197, 138), (185, 185), (176, 161), (86, 96), (1, 170), (139, 142), (104, 56), (153, 64), (17, 95), (130, 96), (81, 88), (133, 59), (55, 95), (72, 170), (137, 119), (19, 90), (149, 110), (180, 64), (18, 147), (159, 105), (79, 90), (147, 147), (189, 189), (187, 189), (83, 138), (179, 147), (67, 161), (24, 54), (53, 189), (40, 169), (90, 90), (113, 64), (168, 54), (100, 185), (68, 185), (62, 90), (108, 170), (7, 138), (120, 59), (71, 56), (140, 59), (150, 64), (158, 165), (136, 142), (95, 95), (110, 110), (94, 90), (73, 119), (49, 95), (12, 165), (45, 147), (186, 56), (101, 95), (194, 138), (46, 110), (85, 110), (142, 142), (192, 95), (56, 56), (116, 96)] current theta: 0.128466895417 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:29 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38384 rows and 38476 columns Presolve time: 0.05s Presolved: 2219 rows, 2327 columns, 6361 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2327 integer (2327 binary) Root relaxation: cutoff, 2578 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 (2578 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: 0.131036233325 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:29 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38300 rows and 38386 columns Presolve time: 0.05s Presolved: 2303 rows, 2417 columns, 6619 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2417 integer (2417 binary) Root relaxation: cutoff, 2807 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 (2807 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: 0.13232090228 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:29 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38268 rows and 38351 columns Presolve time: 0.05s Presolved: 2335 rows, 2452 columns, 6718 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2452 integer (2452 binary) Root relaxation: cutoff, 2721 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 (2721 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: 0.132963236757 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:29 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38244 rows and 38326 columns Presolve time: 0.05s Presolved: 2359 rows, 2477 columns, 6791 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2477 integer (2477 binary) Root relaxation: cutoff, 2715 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 (2715 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: 0.133284403995 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:30 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38234 rows and 38315 columns Presolve time: 0.05s Presolved: 2369 rows, 2488 columns, 6822 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2488 integer (2488 binary) Root relaxation: objective 0.000000e+00, 2581 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 (2581 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 [0, 4, 54, 59, 88, 90, 95, 104, 105, 110, 119, 138, 142, 146, 147, 156, 161, 169, 170, 185, 188] edges [(39, 185), (135, 105), (26, 138), (9, 4), (70, 110), (170, 170), (53, 156), (23, 185), (66, 119), (31, 0), (63, 119), (2, 138), (155, 161), (152, 142), (60, 95), (36, 170), (129, 142), (132, 142), (188, 188), (198, 185), (105, 105), (27, 54), (48, 105), (14, 59), (41, 54), (10, 95), (61, 119), (44, 161), (173, 105), (54, 54), (89, 185), (182, 146), (144, 104), (20, 188), (190, 119), (74, 59), (82, 119), (77, 90), (195, 188), (180, 146), (122, 161), (154, 88), (88, 88), (160, 161), (169, 169), (25, 169), (97, 110), (65, 54), (163, 59), (111, 146), (157, 185), (145, 188), (141, 169), (150, 146), (56, 104), (80, 0), (15, 138), (193, 185), (148, 0), (35, 110), (109, 105), (37, 161), (34, 185), (103, 147), (13, 0), (30, 59), (114, 90), (106, 170), (123, 88), (84, 170), (130, 146), (175, 0), (59, 59), (199, 169), (121, 138), (118, 59), (196, 146), (50, 146), (162, 185), (38, 146), (104, 104), (28, 88), (117, 110), (151, 95), (71, 104), (98, 185), (12, 188), (113, 4), (92, 59), (128, 104), (52, 169), (119, 119), (75, 110), (186, 169), (167, 105), (11, 59), (127, 110), (47, 54), (102, 110), (120, 185), (116, 146), (16, 88), (5, 188), (99, 59), (58, 185), (134, 142), (138, 138), (78, 0), (29, 95), (158, 188), (126, 147), (124, 169), (8, 161), (183, 4), (76, 146), (181, 59), (43, 188), (171, 161), (146, 146), (57, 4), (177, 105), (93, 119), (21, 0), (143, 90), (6, 147), (153, 146), (0, 0), (33, 170), (161, 161), (189, 156), (191, 138), (178, 138), (115, 4), (3, 138), (69, 188), (164, 138), (172, 142), (112, 110), (51, 59), (131, 0), (174, 156), (185, 185), (176, 161), (1, 170), (125, 104), (139, 142), (22, 0), (17, 95), (107, 188), (81, 88), (133, 59), (55, 95), (72, 170), (137, 119), (156, 156), (19, 90), (165, 188), (166, 147), (96, 146), (149, 110), (64, 4), (18, 147), (159, 105), (187, 156), (79, 90), (147, 147), (200, 4), (83, 138), (179, 147), (86, 0), (67, 161), (24, 54), (40, 169), (90, 90), (168, 54), (100, 185), (91, 59), (68, 185), (62, 90), (108, 170), (7, 138), (140, 59), (136, 142), (95, 95), (110, 110), (94, 90), (73, 119), (49, 95), (45, 147), (87, 90), (197, 4), (184, 188), (32, 156), (101, 95), (194, 138), (46, 110), (85, 110), (4, 4), (142, 142), (42, 90), (192, 95)] current theta: 0.133123820376 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:30 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38238 rows and 38319 columns Presolve time: 0.05s Presolved: 2365 rows, 2484 columns, 6810 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2484 integer (2484 binary) Root relaxation: cutoff, 2647 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 (2647 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: 0.133204112186 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 02:41:30 2014 Optimize a model with 40603 rows, 40803 columns and 121605 nonzeros Presolve removed 38234 rows and 38315 columns Presolve time: 0.05s Presolved: 2369 rows, 2488 columns, 6822 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2488 integer (2488 binary) Root relaxation: cutoff, 82 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 0.00000 -1.00000 - - 0s Explored 0 nodes (82 simplex iterations) in 0.06 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, 4, 54, 59, 88, 90, 95, 104, 105, 110, 119, 138, 142, 146, 147, 156, 161, 169, 170, 185, 188] edges [(39, 185), (135, 105), (26, 138), (9, 4), (70, 110), (170, 170), (53, 156), (23, 185), (66, 119), (31, 0), (63, 119), (2, 138), (155, 161), (152, 142), (60, 95), (36, 170), (129, 142), (132, 142), (188, 188), (198, 185), (105, 105), (27, 54), (48, 105), (14, 59), (41, 54), (10, 95), (61, 119), (44, 161), (173, 105), (54, 54), (89, 185), (182, 146), (144, 104), (20, 188), (190, 119), (74, 59), (82, 119), (77, 90), (195, 188), (180, 146), (122, 161), (154, 88), (88, 88), (160, 161), (169, 169), (25, 169), (97, 110), (65, 54), (163, 59), (111, 146), (157, 185), (145, 188), (141, 169), (150, 146), (56, 104), (80, 0), (15, 138), (193, 185), (148, 0), (35, 110), (109, 105), (37, 161), (34, 185), (103, 147), (13, 0), (30, 59), (114, 90), (106, 170), (123, 88), (84, 170), (130, 146), (175, 0), (59, 59), (199, 169), (121, 138), (118, 59), (196, 146), (50, 146), (162, 185), (38, 146), (104, 104), (28, 88), (117, 110), (151, 95), (71, 104), (98, 185), (12, 188), (113, 4), (92, 59), (128, 104), (52, 169), (119, 119), (75, 110), (186, 169), (167, 105), (11, 59), (127, 110), (47, 54), (102, 110), (120, 185), (116, 146), (16, 88), (5, 188), (99, 59), (58, 185), (134, 142), (138, 138), (78, 0), (29, 95), (158, 188), (126, 147), (124, 169), (8, 161), (183, 4), (76, 146), (181, 59), (43, 188), (171, 161), (146, 146), (57, 4), (177, 105), (93, 119), (21, 0), (143, 90), (6, 147), (153, 146), (0, 0), (33, 170), (161, 161), (189, 156), (191, 138), (178, 138), (115, 4), (3, 138), (69, 188), (164, 138), (172, 142), (112, 110), (51, 59), (131, 0), (174, 156), (185, 185), (176, 161), (1, 170), (125, 104), (139, 142), (22, 0), (17, 95), (107, 188), (81, 88), (133, 59), (55, 95), (72, 170), (137, 119), (156, 156), (19, 90), (165, 188), (166, 147), (96, 146), (149, 110), (64, 4), (18, 147), (159, 105), (187, 156), (79, 90), (147, 147), (200, 4), (83, 138), (179, 147), (86, 0), (67, 161), (24, 54), (40, 169), (90, 90), (168, 54), (100, 185), (91, 59), (68, 185), (62, 90), (108, 170), (7, 138), (140, 59), (136, 142), (95, 95), (110, 110), (94, 90), (73, 119), (49, 95), (45, 147), (87, 90), (197, 4), (184, 188), (32, 156), (101, 95), (194, 138), (46, 110), (85, 110), (4, 4), (142, 142), (42, 90), (192, 95)]