current theta: 0.659127145017 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:49 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 17328 rows and 17328 columns Presolve time: 1.41s Presolved: 39555 rows, 39792 columns, 118424 nonzeros Variable types: 0 continuous, 39792 integer (39792 binary) Root relaxation: objective 0.000000e+00, 3912 iterations, 0.33 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 2s Explored 0 nodes (8574 simplex iterations) in 2.50 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 [17, 19, 24, 28, 35, 52, 59, 100, 102, 103, 104, 111, 112, 116, 132, 142, 152, 169, 175, 180, 186, 192, 205, 228] edges [(205, 28), (4, 112), (35, 180), (90, 192), (61, 103), (144, 169), (184, 100), (6, 28), (92, 100), (237, 59), (139, 205), (97, 205), (41, 205), (136, 205), (159, 104), (127, 132), (233, 205), (112, 112), (93, 205), (82, 19), (110, 142), (108, 19), (211, 100), (218, 192), (183, 111), (185, 59), (50, 100), (74, 205), (79, 111), (105, 35), (3, 132), (234, 152), (158, 104), (130, 59), (95, 175), (170, 104), (73, 180), (161, 59), (196, 100), (171, 112), (58, 111), (32, 52), (191, 180), (45, 28), (151, 192), (169, 104), (122, 17), (53, 192), (22, 103), (167, 169), (77, 28), (15, 169), (8, 175), (153, 180), (68, 17), (57, 180), (213, 59), (141, 52), (0, 175), (214, 103), (29, 19), (119, 111), (188, 104), (177, 52), (55, 19), (54, 142), (26, 180), (48, 35), (113, 205), (195, 175), (174, 35), (13, 180), (229, 205), (83, 59), (203, 152), (117, 228), (87, 19), (227, 59), (91, 192), (197, 205), (223, 180), (107, 112), (96, 192), (160, 152), (66, 132), (172, 59), (216, 152), (199, 169), (49, 19), (198, 100), (149, 112), (52, 52), (118, 59), (204, 180), (178, 142), (30, 180), (142, 104), (16, 59), (44, 17), (70, 142), (40, 35), (80, 100), (34, 205), (9, 175), (225, 104), (228, 228), (1, 175), (24, 180), (84, 100), (236, 59), (71, 100), (143, 28), (76, 17), (208, 180), (94, 175), (221, 192), (11, 180), (98, 228), (14, 152), (46, 112), (155, 59), (42, 59), (62, 103), (28, 192), (67, 111), (39, 102), (21, 175), (18, 175), (111, 100), (56, 35), (231, 59), (43, 100), (140, 192), (132, 132), (154, 28), (176, 192), (85, 186), (27, 205), (126, 192), (106, 175), (124, 228), (206, 28), (75, 142), (179, 100), (19, 103), (69, 111), (166, 19), (232, 152), (123, 100), (116, 19), (152, 152), (2, 132), (219, 59), (181, 28), (23, 100), (125, 59), (187, 169), (226, 19), (100, 180), (164, 100), (38, 192), (51, 228), (33, 17), (104, 52), (186, 59), (101, 192), (209, 103), (168, 28), (235, 192), (89, 152), (131, 175), (212, 59), (78, 111), (20, 186), (150, 152), (134, 180), (190, 205), (65, 17), (175, 205), (133, 59), (202, 180), (147, 192), (220, 24), (102, 186), (162, 132), (217, 104), (60, 19), (109, 111), (81, 192), (88, 175), (25, 112), (138, 59), (165, 28), (163, 111), (37, 142), (121, 175), (129, 100), (215, 192), (210, 19), (135, 228), (7, 142), (47, 180), (137, 152), (192, 100), (59, 111), (180, 35), (146, 192), (64, 103), (17, 17), (148, 205), (207, 111), (230, 100), (200, 205), (189, 192), (36, 100), (115, 112), (193, 205), (156, 205), (63, 152), (224, 142), (5, 175), (72, 100), (99, 192), (173, 152), (103, 205), (86, 59), (157, 112), (114, 192), (12, 100), (222, 152), (182, 17), (194, 100), (201, 152), (120, 152), (128, 59), (145, 142), (31, 59), (10, 28)] current theta: 0.329563572509 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:52 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 42480 rows and 42480 columns Presolve time: 0.31s Presolved: 14403 rows, 14640 columns, 42968 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 14640 integer (14640 binary) Root relaxation: objective 0.000000e+00, 2554 iterations, 0.18 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 (6131 simplex iterations) in 0.75 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, 3, 11, 17, 28, 31, 35, 46, 51, 53, 59, 78, 82, 105, 106, 115, 122, 131, 140, 179, 186, 207, 234, 235] edges [(209, 234), (163, 3), (204, 59), (221, 179), (135, 105), (5, 82), (45, 17), (124, 105), (70, 234), (68, 115), (0, 17), (169, 3), (47, 122), (62, 78), (140, 122), (223, 105), (75, 46), (146, 78), (27, 31), (17, 28), (98, 59), (127, 53), (44, 115), (198, 78), (84, 106), (228, 122), (73, 0), (89, 31), (105, 105), (48, 105), (233, 31), (230, 0), (24, 59), (42, 0), (179, 17), (74, 59), (32, 234), (100, 59), (61, 3), (3, 3), (36, 17), (194, 105), (91, 31), (95, 0), (43, 105), (71, 105), (94, 207), (87, 31), (16, 78), (31, 31), (231, 31), (92, 105), (7, 105), (175, 207), (229, 3), (148, 31), (9, 122), (119, 31), (80, 0), (63, 31), (26, 59), (180, 131), (153, 0), (40, 46), (201, 234), (57, 59), (154, 31), (168, 122), (49, 0), (126, 78), (203, 3), (206, 31), (102, 122), (150, 31), (11, 122), (214, 3), (41, 11), (216, 31), (156, 3), (56, 186), (13, 0), (134, 122), (110, 3), (52, 3), (33, 59), (20, 46), (37, 3), (46, 46), (189, 234), (50, 0), (118, 59), (81, 31), (182, 78), (147, 78), (212, 0), (172, 105), (218, 31), (162, 31), (23, 59), (117, 186), (14, 31), (173, 234), (143, 78), (165, 105), (177, 51), (207, 131), (103, 31), (82, 0), (85, 59), (114, 78), (77, 0), (174, 105), (115, 122), (139, 105), (224, 78), (186, 105), (130, 131), (208, 122), (167, 105), (158, 3), (54, 3), (185, 78), (155, 59), (188, 105), (215, 78), (235, 131), (227, 105), (184, 59), (226, 31), (107, 46), (205, 59), (35, 186), (196, 31), (128, 53), (2, 3), (145, 234), (88, 31), (59, 140), (166, 31), (192, 78), (4, 122), (22, 78), (97, 186), (219, 0), (51, 105), (160, 59), (181, 59), (109, 46), (149, 3), (232, 3), (193, 59), (120, 31), (217, 3), (64, 31), (12, 53), (106, 59), (19, 78), (65, 105), (93, 115), (79, 0), (116, 31), (157, 59), (39, 59), (131, 207), (8, 3), (30, 122), (236, 105), (96, 31), (237, 234), (195, 59), (101, 59), (200, 51), (222, 234), (66, 31), (144, 3), (111, 0), (21, 78), (125, 46), (113, 59), (159, 234), (129, 3), (90, 0), (28, 131), (78, 78), (6, 31), (1, 78), (164, 51), (69, 122), (171, 59), (99, 105), (220, 53), (202, 46), (161, 3), (132, 234), (187, 3), (141, 46), (15, 3), (190, 0), (83, 3), (234, 53), (25, 46), (136, 122), (53, 59), (38, 131), (112, 234), (18, 31), (211, 31), (104, 3), (55, 78), (191, 82), (170, 78), (210, 59), (151, 31), (225, 53), (29, 0), (60, 28), (176, 105), (183, 3), (76, 31), (213, 31), (121, 3), (58, 59), (178, 3), (67, 59), (197, 105), (137, 78), (86, 28), (108, 31), (142, 3), (133, 105), (199, 105), (10, 28), (72, 28), (152, 3), (138, 122), (34, 59), (122, 105), (123, 28)] current theta: 0.164781786254 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:53 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 52402 rows and 52411 columns Presolve time: 0.10s Presolved: 4481 rows, 4709 columns, 13193 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4709 integer (4709 binary) Root relaxation: objective 0.000000e+00, 2963 iterations, 0.14 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (5351 simplex iterations) in 0.34 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [1, 35, 95, 115, 124, 139, 141, 142, 160, 161, 185, 188, 207, 212, 216, 222, 227, 230, 231, 233, 234, 235, 236, 237] edges [(192, 207), (101, 1), (146, 230), (42, 207), (88, 233), (228, 35), (29, 235), (59, 230), (68, 227), (229, 237), (199, 124), (32, 222), (100, 230), (175, 233), (22, 231), (85, 188), (121, 222), (110, 142), (79, 207), (78, 233), (225, 234), (210, 160), (87, 231), (188, 188), (117, 124), (12, 222), (125, 141), (193, 115), (62, 231), (211, 231), (91, 160), (150, 216), (10, 95), (104, 142), (115, 115), (231, 231), (165, 236), (187, 142), (209, 222), (48, 188), (179, 212), (73, 230), (163, 160), (18, 231), (138, 188), (200, 188), (149, 237), (82, 115), (44, 236), (148, 233), (66, 216), (70, 237), (55, 231), (69, 236), (236, 236), (27, 230), (183, 161), (75, 234), (136, 139), (15, 142), (113, 160), (86, 95), (94, 212), (152, 237), (99, 236), (43, 139), (89, 216), (166, 1), (31, 231), (105, 139), (177, 188), (120, 216), (98, 227), (218, 216), (197, 236), (64, 160), (23, 230), (112, 141), (119, 216), (4, 236), (226, 231), (37, 161), (155, 160), (34, 185), (133, 236), (190, 230), (156, 161), (61, 160), (25, 234), (38, 207), (39, 230), (1, 230), (67, 160), (0, 212), (53, 188), (215, 231), (198, 230), (189, 234), (8, 216), (174, 236), (223, 188), (109, 234), (41, 115), (114, 233), (47, 227), (16, 231), (137, 216), (54, 161), (180, 227), (221, 115), (58, 185), (71, 139), (167, 139), (56, 124), (162, 216), (106, 207), (111, 1), (95, 212), (202, 234), (83, 161), (147, 233), (178, 161), (186, 35), (49, 235), (234, 141), (50, 207), (63, 216), (131, 95), (181, 230), (207, 235), (220, 161), (72, 227), (65, 188), (230, 230), (35, 35), (13, 230), (3, 161), (237, 142), (40, 234), (122, 236), (194, 227), (118, 230), (24, 188), (5, 188), (33, 207), (141, 234), (46, 234), (213, 231), (145, 160), (157, 230), (76, 230), (45, 212), (93, 230), (92, 236), (169, 142), (204, 160), (159, 188), (135, 236), (123, 235), (206, 185), (143, 233), (28, 212), (126, 231), (161, 161), (184, 222), (132, 237), (170, 231), (160, 160), (154, 1), (129, 237), (232, 161), (173, 161), (80, 235), (19, 233), (227, 236), (205, 160), (2, 222), (171, 188), (185, 185), (217, 237), (77, 233), (21, 185), (17, 95), (57, 230), (233, 233), (214, 222), (203, 216), (11, 227), (81, 231), (195, 160), (108, 231), (90, 207), (26, 236), (6, 185), (60, 207), (130, 95), (168, 227), (153, 115), (116, 230), (216, 216), (182, 1), (20, 222), (151, 233), (144, 237), (208, 115), (176, 236), (103, 216), (84, 230), (164, 236), (30, 115), (52, 237), (127, 141), (124, 124), (97, 124), (74, 160), (102, 236), (51, 227), (7, 188), (201, 222), (134, 124), (235, 207), (224, 216), (196, 230), (36, 235), (158, 222), (139, 139), (9, 115), (14, 216), (96, 231), (212, 95), (107, 222), (191, 236), (219, 233), (142, 142), (172, 124), (140, 236), (128, 237), (222, 161)] current theta: 0.0823908931271 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:54 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 55364 rows and 55599 columns Presolve time: 0.05s Presolved: 1519 rows, 1521 columns, 4087 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1521 integer (1520 binary) Root relaxation: cutoff, 1825 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 (1825 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: 0.123586339691 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:54 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 54088 rows and 54175 columns Presolve time: 0.07s Presolved: 2795 rows, 2945 columns, 8057 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2945 integer (2945 binary) Root relaxation: cutoff, 3193 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 (3193 simplex iterations) in 0.16 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.144184062972 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:54 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53286 rows and 53322 columns Presolve time: 0.08s Presolved: 3597 rows, 3798 columns, 10514 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3798 integer (3798 binary) Root relaxation: objective -7.105427e-15, 3438 iterations, 0.14 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 -0.00000 0.00% - 0s Explored 0 nodes (5487 simplex iterations) in 0.29 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, 8, 9, 35, 90, 95, 98, 109, 110, 114, 119, 124, 135, 138, 155, 210, 222, 224, 230, 231, 234, 235, 236, 237] edges [(208, 236), (80, 90), (160, 155), (146, 230), (228, 35), (180, 98), (234, 234), (223, 109), (59, 230), (136, 135), (229, 237), (199, 124), (32, 222), (100, 230), (22, 231), (121, 222), (66, 119), (118, 9), (82, 98), (53, 155), (177, 138), (173, 222), (65, 138), (87, 231), (151, 114), (117, 124), (12, 222), (60, 235), (62, 231), (211, 231), (150, 119), (3, 222), (224, 224), (85, 138), (10, 95), (49, 90), (231, 231), (165, 236), (11, 236), (6, 224), (24, 138), (209, 222), (73, 230), (98, 98), (28, 95), (149, 237), (181, 1), (189, 155), (63, 8), (174, 135), (70, 237), (55, 231), (37, 8), (188, 138), (193, 98), (45, 235), (236, 236), (27, 230), (225, 109), (69, 135), (161, 222), (86, 95), (204, 210), (152, 237), (178, 222), (31, 231), (212, 235), (216, 224), (91, 210), (197, 236), (182, 230), (89, 119), (4, 236), (196, 224), (226, 231), (145, 155), (21, 224), (9, 98), (88, 114), (133, 236), (190, 230), (179, 95), (25, 234), (39, 230), (1, 230), (30, 138), (125, 237), (168, 98), (172, 109), (15, 110), (127, 234), (103, 119), (72, 98), (169, 237), (215, 231), (198, 230), (233, 114), (222, 222), (109, 234), (16, 231), (112, 109), (115, 9), (113, 230), (194, 236), (36, 98), (56, 124), (111, 1), (202, 234), (40, 109), (99, 98), (101, 114), (186, 35), (78, 114), (119, 119), (131, 95), (105, 135), (207, 235), (220, 222), (14, 119), (106, 1), (48, 138), (230, 230), (35, 35), (13, 230), (77, 114), (43, 138), (200, 138), (122, 236), (58, 224), (221, 98), (110, 237), (205, 230), (141, 234), (46, 234), (213, 231), (138, 138), (29, 95), (157, 230), (76, 230), (162, 8), (139, 135), (93, 230), (92, 236), (235, 235), (171, 138), (170, 119), (38, 235), (143, 90), (0, 235), (74, 210), (126, 231), (184, 222), (132, 237), (129, 237), (71, 135), (154, 90), (50, 1), (123, 95), (120, 8), (227, 236), (156, 222), (148, 114), (2, 222), (192, 90), (163, 210), (195, 210), (217, 237), (54, 8), (75, 109), (167, 138), (114, 114), (17, 95), (57, 230), (147, 224), (214, 222), (51, 236), (175, 114), (159, 109), (219, 90), (232, 110), (81, 231), (108, 231), (137, 224), (26, 236), (218, 224), (130, 95), (116, 230), (33, 235), (20, 222), (144, 237), (79, 90), (176, 236), (23, 224), (47, 98), (64, 210), (84, 230), (164, 236), (90, 90), (61, 210), (5, 210), (166, 90), (41, 9), (52, 237), (124, 124), (97, 124), (7, 138), (206, 224), (187, 110), (94, 235), (67, 210), (201, 222), (83, 222), (153, 98), (44, 135), (210, 155), (95, 95), (134, 124), (237, 237), (183, 222), (68, 98), (34, 210), (158, 222), (185, 224), (96, 231), (142, 110), (107, 222), (191, 236), (135, 135), (155, 155), (19, 114), (8, 8), (42, 90), (18, 114), (102, 135), (140, 236), (104, 110), (203, 8), (128, 237)] current theta: 0.133885201332 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:55 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53682 rows and 53741 columns Presolve time: 0.07s Presolved: 3201 rows, 3379 columns, 9303 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3379 integer (3379 binary) Root relaxation: objective 1.421085e-14, 3216 iterations, 0.15 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 84 - 0.00000 - - 0s 0 0 0.00000 0 66 - 0.00000 - - 0s 0 0 0.00000 0 123 - 0.00000 - - 0s 0 0 0.00000 0 120 - 0.00000 - - 0s * 0 0 0 0.0000000 0.00000 0.00% - 0s Cutting planes: Gomory: 1 Zero half: 9 Explored 0 nodes (15064 simplex iterations) in 0.62 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, 14, 21, 29, 35, 41, 91, 109, 110, 125, 130, 134, 135, 155, 156, 161, 175, 177, 192, 207, 210, 227, 230, 231] edges [(201, 156), (90, 192), (152, 125), (160, 155), (146, 230), (199, 134), (228, 35), (219, 192), (143, 192), (224, 21), (184, 210), (30, 41), (223, 109), (59, 230), (3, 156), (68, 227), (195, 155), (136, 135), (58, 21), (162, 91), (14, 14), (100, 230), (22, 231), (132, 125), (4, 227), (116, 21), (118, 9), (53, 155), (5, 155), (87, 231), (153, 9), (106, 192), (175, 175), (154, 192), (62, 231), (211, 231), (236, 227), (193, 227), (202, 109), (139, 134), (167, 177), (1, 192), (231, 231), (64, 91), (73, 230), (95, 130), (189, 155), (147, 175), (174, 135), (65, 41), (55, 231), (89, 14), (120, 14), (130, 130), (67, 155), (107, 155), (151, 175), (27, 230), (225, 109), (207, 192), (69, 135), (183, 161), (19, 175), (80, 192), (192, 192), (179, 29), (97, 134), (34, 91), (185, 21), (31, 231), (191, 135), (52, 110), (121, 161), (114, 175), (98, 227), (204, 91), (140, 227), (109, 109), (209, 155), (91, 210), (66, 14), (182, 230), (94, 29), (226, 231), (145, 155), (122, 135), (37, 161), (6, 21), (42, 192), (163, 91), (45, 130), (137, 14), (190, 230), (82, 41), (38, 207), (39, 230), (172, 109), (214, 156), (43, 177), (119, 14), (131, 29), (215, 231), (198, 230), (200, 41), (10, 130), (138, 177), (47, 227), (16, 231), (229, 110), (112, 109), (54, 161), (180, 227), (18, 21), (170, 14), (113, 230), (221, 9), (79, 192), (40, 109), (83, 161), (171, 177), (28, 130), (188, 177), (48, 177), (186, 35), (24, 41), (21, 21), (141, 125), (105, 135), (181, 230), (197, 227), (220, 161), (72, 227), (25, 109), (230, 230), (35, 35), (13, 230), (111, 9), (133, 227), (194, 227), (117, 134), (125, 125), (33, 207), (205, 230), (213, 231), (164, 135), (157, 230), (41, 41), (93, 230), (85, 177), (148, 231), (8, 161), (234, 109), (134, 134), (74, 210), (2, 161), (126, 231), (161, 161), (232, 156), (26, 41), (124, 134), (23, 21), (71, 135), (144, 156), (29, 29), (203, 161), (178, 156), (99, 227), (49, 207), (20, 155), (50, 192), (63, 14), (217, 125), (70, 156), (101, 192), (75, 109), (78, 175), (57, 230), (123, 29), (149, 156), (127, 109), (36, 130), (46, 109), (7, 177), (77, 192), (166, 192), (156, 156), (159, 109), (11, 227), (129, 156), (81, 231), (108, 231), (206, 21), (60, 207), (168, 227), (88, 175), (173, 156), (76, 192), (9, 9), (208, 227), (169, 125), (61, 91), (17, 29), (233, 175), (227, 227), (86, 130), (84, 230), (115, 227), (212, 29), (103, 14), (218, 21), (158, 161), (15, 156), (187, 110), (56, 134), (51, 227), (92, 227), (128, 125), (44, 135), (210, 155), (235, 207), (110, 110), (237, 125), (150, 14), (216, 14), (177, 177), (96, 231), (142, 110), (0, 207), (32, 156), (135, 135), (176, 135), (155, 155), (196, 21), (102, 135), (12, 155), (165, 177), (104, 110), (222, 161)] current theta: 0.128735770511 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:56 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53872 rows and 53942 columns Presolve time: 0.07s Presolved: 3011 rows, 3178 columns, 8722 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3178 integer (3178 binary) Root relaxation: cutoff, 3732 iterations, 0.17 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 (3732 simplex iterations) in 0.25 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.131310485921 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:56 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53774 rows and 53839 columns Presolve time: 0.07s Presolved: 3109 rows, 3281 columns, 9021 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3281 integer (3281 binary) Root relaxation: objective 0.000000e+00, 3440 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 (6846 simplex iterations) in 0.36 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, 9, 14, 29, 32, 35, 58, 65, 91, 109, 114, 124, 125, 130, 144, 161, 174, 192, 195, 197, 207, 227, 230, 231] edges [(90, 192), (152, 125), (195, 195), (65, 65), (189, 32), (146, 230), (228, 35), (70, 32), (219, 192), (143, 192), (223, 109), (59, 230), (68, 227), (48, 7), (162, 91), (14, 14), (229, 144), (199, 124), (100, 230), (22, 231), (107, 32), (191, 197), (132, 125), (79, 207), (4, 227), (118, 9), (104, 144), (212, 130), (209, 195), (87, 231), (153, 9), (151, 114), (117, 124), (154, 192), (62, 231), (211, 231), (193, 227), (202, 109), (210, 91), (231, 231), (201, 32), (196, 91), (164, 174), (64, 91), (73, 230), (95, 130), (67, 195), (80, 207), (55, 231), (89, 14), (120, 14), (130, 130), (27, 230), (225, 109), (183, 161), (192, 192), (26, 197), (179, 29), (24, 65), (34, 91), (31, 231), (121, 161), (69, 174), (98, 227), (204, 91), (140, 227), (109, 109), (171, 7), (66, 14), (30, 9), (182, 230), (155, 195), (94, 29), (160, 195), (167, 7), (226, 231), (37, 161), (185, 58), (88, 114), (135, 174), (177, 7), (42, 192), (163, 91), (137, 14), (190, 230), (188, 7), (38, 207), (39, 230), (1, 230), (172, 109), (119, 14), (131, 29), (156, 144), (215, 231), (198, 230), (233, 114), (10, 130), (47, 227), (16, 231), (112, 109), (54, 161), (180, 227), (122, 197), (170, 14), (113, 230), (221, 9), (56, 124), (106, 207), (224, 58), (40, 109), (83, 161), (28, 130), (178, 161), (186, 35), (78, 114), (141, 125), (165, 197), (181, 230), (197, 227), (220, 161), (72, 227), (7, 7), (25, 109), (105, 174), (230, 230), (35, 35), (13, 230), (142, 144), (111, 9), (43, 7), (133, 227), (194, 227), (138, 65), (232, 144), (125, 125), (33, 207), (12, 32), (205, 230), (213, 231), (157, 230), (76, 230), (52, 144), (93, 230), (148, 231), (214, 144), (8, 161), (234, 109), (21, 58), (184, 195), (110, 144), (200, 65), (2, 161), (126, 231), (161, 161), (136, 174), (82, 9), (58, 58), (6, 114), (29, 29), (203, 161), (139, 174), (99, 227), (49, 207), (50, 192), (63, 14), (149, 32), (23, 58), (217, 125), (101, 192), (75, 109), (114, 114), (57, 230), (123, 29), (91, 91), (127, 109), (36, 130), (147, 114), (46, 109), (207, 207), (5, 195), (77, 192), (166, 192), (175, 114), (206, 58), (159, 109), (11, 227), (81, 231), (108, 231), (60, 207), (168, 227), (129, 144), (116, 230), (9, 9), (71, 174), (208, 227), (145, 195), (169, 125), (61, 91), (17, 29), (44, 197), (20, 32), (227, 227), (187, 144), (86, 130), (84, 230), (15, 144), (115, 227), (236, 197), (103, 14), (41, 9), (53, 7), (124, 124), (97, 124), (144, 144), (158, 161), (51, 227), (92, 227), (173, 32), (45, 29), (218, 58), (128, 125), (134, 124), (74, 195), (176, 174), (235, 207), (174, 174), (3, 144), (85, 7), (237, 125), (150, 14), (102, 174), (216, 14), (96, 231), (0, 207), (19, 114), (18, 114), (32, 32), (222, 161)] current theta: 0.130023128216 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:57 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53818 rows and 53885 columns Presolve time: 0.07s Presolved: 3065 rows, 3235 columns, 8887 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3235 integer (3235 binary) Root relaxation: objective 8.526513e-14, 3566 iterations, 0.18 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 255 - 0.00000 - - 0s 0 0 0.00000 0 220 - 0.00000 - - 0s 0 0 0.00000 0 617 - 0.00000 - - 0s 0 0 0.00000 0 220 - 0.00000 - - 0s 0 0 0.00000 0 307 - 0.00000 - - 0s 0 0 0.00000 0 329 - 0.00000 - - 0s 0 0 0.00000 0 358 - 0.00000 - - 1s 0 0 0.00000 0 350 - 0.00000 - - 1s 0 0 0.00000 0 362 - 0.00000 - - 1s 0 0 0.00000 0 360 - 0.00000 - - 1s 0 2 0.00000 0 360 - 0.00000 - - 1s Cutting planes: Zero half: 8 Explored 5 nodes (34402 simplex iterations) in 1.72 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.130666807069 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:59 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53796 rows and 53862 columns Presolve time: 0.07s Presolved: 3087 rows, 3258 columns, 8954 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3258 integer (3258 binary) Root relaxation: objective 0.000000e+00, 3578 iterations, 0.19 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 (8585 simplex iterations) in 0.43 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, 14, 16, 21, 29, 32, 35, 41, 44, 85, 91, 102, 109, 114, 124, 125, 130, 144, 183, 192, 195, 207, 227, 230] edges [(90, 192), (152, 125), (195, 195), (189, 32), (126, 16), (146, 230), (204, 195), (55, 16), (85, 85), (71, 102), (8, 183), (228, 35), (70, 32), (219, 192), (143, 192), (224, 21), (16, 16), (30, 41), (223, 109), (59, 230), (68, 227), (58, 21), (173, 183), (162, 91), (14, 14), (229, 144), (199, 124), (107, 32), (132, 125), (87, 16), (136, 44), (4, 227), (116, 21), (118, 9), (104, 144), (231, 16), (165, 102), (167, 85), (209, 195), (153, 9), (53, 85), (122, 44), (151, 114), (106, 192), (117, 124), (154, 192), (193, 227), (220, 183), (226, 21), (202, 109), (210, 91), (1, 192), (164, 44), (201, 32), (64, 91), (73, 230), (67, 195), (171, 85), (65, 41), (89, 14), (120, 14), (81, 16), (191, 44), (2, 183), (130, 130), (27, 230), (225, 109), (211, 21), (158, 183), (80, 192), (192, 192), (121, 183), (176, 102), (179, 29), (34, 91), (156, 32), (178, 183), (98, 227), (108, 16), (177, 85), (140, 227), (109, 109), (66, 14), (182, 230), (155, 195), (94, 29), (160, 195), (186, 124), (88, 114), (42, 192), (163, 91), (137, 14), (190, 230), (138, 85), (222, 183), (185, 91), (139, 102), (38, 207), (39, 230), (172, 109), (119, 14), (131, 29), (54, 183), (198, 230), (200, 41), (233, 114), (10, 130), (188, 85), (7, 85), (47, 227), (112, 109), (180, 227), (18, 21), (170, 14), (113, 230), (43, 85), (221, 9), (79, 192), (148, 16), (56, 124), (40, 109), (28, 130), (24, 41), (21, 21), (78, 114), (141, 125), (181, 230), (197, 227), (72, 227), (25, 109), (100, 9), (230, 230), (35, 35), (13, 230), (142, 144), (111, 9), (133, 227), (194, 227), (203, 14), (232, 144), (125, 125), (33, 207), (12, 32), (205, 230), (157, 230), (76, 230), (52, 144), (31, 114), (93, 230), (102, 102), (234, 109), (184, 195), (161, 183), (110, 144), (37, 183), (82, 9), (83, 183), (213, 16), (26, 41), (6, 114), (29, 29), (174, 44), (99, 227), (49, 207), (50, 192), (63, 14), (149, 32), (217, 125), (101, 192), (75, 109), (23, 91), (114, 114), (57, 230), (123, 29), (91, 91), (127, 109), (36, 130), (147, 114), (46, 109), (207, 207), (5, 195), (77, 192), (166, 192), (175, 114), (159, 109), (11, 227), (206, 21), (69, 102), (60, 207), (168, 227), (48, 85), (129, 144), (9, 9), (208, 227), (145, 195), (236, 44), (169, 125), (105, 102), (61, 91), (17, 29), (95, 29), (20, 32), (135, 102), (227, 227), (187, 144), (86, 130), (215, 16), (84, 230), (15, 144), (115, 227), (212, 29), (103, 14), (22, 16), (41, 9), (218, 21), (124, 124), (183, 183), (97, 124), (144, 144), (214, 32), (51, 227), (62, 16), (92, 227), (45, 29), (128, 125), (134, 124), (74, 195), (235, 207), (237, 125), (3, 183), (44, 44), (150, 14), (216, 14), (96, 16), (0, 207), (19, 114), (196, 21), (32, 32)] current theta: 0.130344967643 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:05:59 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53806 rows and 53872 columns Presolve time: 0.07s Presolved: 3077 rows, 3248 columns, 8924 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3248 integer (3248 binary) Root relaxation: objective -1.421085e-14, 3407 iterations, 0.19 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 -0.00000 0 236 - -0.00000 - - 0s 0 0 -0.00000 0 695 - -0.00000 - - 0s 0 0 0.00000 0 307 - 0.00000 - - 0s 0 0 0.00000 0 382 - 0.00000 - - 1s 0 0 0.00000 0 373 - 0.00000 - - 1s 0 0 0.00000 0 401 - 0.00000 - - 1s 0 0 0.00000 0 389 - 0.00000 - - 1s 0 2 0.00000 0 389 - 0.00000 - - 1s * 5 1 2 0.0000000 0.00000 0.00% 553 1s Cutting planes: Zero half: 7 Explored 6 nodes (31552 simplex iterations) in 1.72 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 [14, 16, 32, 41, 45, 50, 53, 59, 69, 88, 90, 95, 109, 124, 125, 137, 144, 153, 163, 167, 183, 206, 227, 228] edges [(152, 125), (138, 167), (80, 90), (147, 88), (189, 32), (126, 16), (93, 59), (55, 16), (8, 183), (236, 69), (175, 88), (70, 32), (16, 16), (30, 41), (223, 109), (68, 227), (50, 50), (58, 206), (14, 14), (76, 50), (229, 144), (199, 124), (165, 69), (107, 32), (132, 125), (1, 50), (87, 16), (4, 227), (104, 144), (102, 69), (231, 16), (64, 163), (43, 167), (155, 53), (117, 124), (193, 227), (220, 183), (202, 109), (24, 59), (10, 95), (18, 206), (174, 69), (74, 59), (49, 90), (13, 206), (91, 163), (171, 167), (201, 32), (100, 59), (94, 45), (196, 206), (88, 88), (191, 69), (28, 95), (101, 206), (185, 206), (89, 14), (146, 206), (120, 14), (81, 16), (2, 183), (151, 88), (19, 88), (225, 109), (53, 53), (131, 45), (158, 183), (86, 95), (121, 183), (226, 88), (188, 53), (178, 183), (233, 88), (98, 227), (108, 16), (140, 227), (109, 109), (106, 50), (160, 163), (57, 59), (66, 14), (139, 167), (186, 124), (135, 69), (69, 69), (137, 14), (179, 95), (78, 88), (82, 41), (105, 69), (222, 183), (5, 53), (204, 163), (145, 53), (59, 59), (172, 109), (119, 14), (173, 144), (54, 183), (156, 144), (36, 153), (200, 41), (118, 59), (47, 227), (112, 109), (180, 227), (170, 14), (163, 163), (148, 16), (56, 124), (40, 109), (228, 228), (184, 163), (141, 125), (197, 227), (72, 227), (25, 109), (9, 153), (27, 163), (142, 144), (133, 227), (194, 227), (235, 45), (205, 59), (203, 14), (73, 59), (232, 144), (125, 125), (7, 53), (12, 32), (35, 228), (21, 206), (0, 45), (29, 95), (41, 41), (52, 144), (122, 69), (84, 50), (214, 144), (181, 59), (234, 109), (224, 137), (161, 183), (110, 144), (153, 153), (143, 90), (164, 69), (37, 183), (136, 228), (83, 183), (213, 16), (26, 41), (48, 53), (123, 95), (157, 59), (39, 59), (99, 227), (77, 88), (63, 14), (149, 32), (217, 125), (33, 50), (198, 206), (61, 163), (75, 109), (176, 69), (113, 59), (17, 95), (154, 50), (127, 109), (46, 109), (34, 163), (159, 109), (219, 90), (11, 227), (45, 45), (190, 59), (167, 167), (130, 95), (168, 227), (129, 144), (60, 50), (207, 50), (208, 227), (169, 125), (79, 90), (20, 32), (227, 227), (187, 144), (215, 16), (210, 163), (15, 144), (90, 90), (65, 59), (115, 227), (209, 32), (166, 90), (103, 14), (22, 16), (124, 124), (183, 183), (38, 50), (97, 124), (85, 53), (144, 144), (114, 88), (182, 50), (51, 227), (62, 16), (92, 227), (192, 50), (6, 206), (128, 125), (95, 95), (134, 124), (71, 228), (177, 167), (3, 144), (206, 206), (237, 125), (31, 16), (150, 14), (67, 163), (216, 14), (230, 59), (23, 206), (96, 16), (212, 95), (116, 206), (211, 88), (195, 163), (44, 69), (42, 90), (32, 32), (218, 137), (162, 137), (111, 153), (221, 153)] current theta: 0.130184047929 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:06:01 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53810 rows and 53876 columns Presolve time: 0.07s Presolved: 3073 rows, 3244 columns, 8912 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 3244 integer (3244 binary) Root relaxation: cutoff, 67 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 (67 simplex iterations) in 0.08 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 [14, 16, 32, 41, 45, 50, 53, 59, 69, 88, 90, 95, 109, 124, 125, 137, 144, 153, 163, 167, 183, 206, 227, 228] edges [(152, 125), (138, 167), (80, 90), (147, 88), (189, 32), (126, 16), (93, 59), (55, 16), (8, 183), (236, 69), (175, 88), (70, 32), (16, 16), (30, 41), (223, 109), (68, 227), (50, 50), (58, 206), (14, 14), (76, 50), (229, 144), (199, 124), (165, 69), (107, 32), (132, 125), (1, 50), (87, 16), (4, 227), (104, 144), (102, 69), (231, 16), (64, 163), (43, 167), (155, 53), (117, 124), (193, 227), (220, 183), (202, 109), (24, 59), (10, 95), (18, 206), (174, 69), (74, 59), (49, 90), (13, 206), (91, 163), (171, 167), (201, 32), (100, 59), (94, 45), (196, 206), (88, 88), (191, 69), (28, 95), (101, 206), (185, 206), (89, 14), (146, 206), (120, 14), (81, 16), (2, 183), (151, 88), (19, 88), (225, 109), (53, 53), (131, 45), (158, 183), (86, 95), (121, 183), (226, 88), (188, 53), (178, 183), (233, 88), (98, 227), (108, 16), (140, 227), (109, 109), (106, 50), (160, 163), (57, 59), (66, 14), (139, 167), (186, 124), (135, 69), (69, 69), (137, 14), (179, 95), (78, 88), (82, 41), (105, 69), (222, 183), (5, 53), (204, 163), (145, 53), (59, 59), (172, 109), (119, 14), (173, 144), (54, 183), (156, 144), (36, 153), (200, 41), (118, 59), (47, 227), (112, 109), (180, 227), (170, 14), (163, 163), (148, 16), (56, 124), (40, 109), (228, 228), (184, 163), (141, 125), (197, 227), (72, 227), (25, 109), (9, 153), (27, 163), (142, 144), (133, 227), (194, 227), (235, 45), (205, 59), (203, 14), (73, 59), (232, 144), (125, 125), (7, 53), (12, 32), (35, 228), (21, 206), (0, 45), (29, 95), (41, 41), (52, 144), (122, 69), (84, 50), (214, 144), (181, 59), (234, 109), (224, 137), (161, 183), (110, 144), (153, 153), (143, 90), (164, 69), (37, 183), (136, 228), (83, 183), (213, 16), (26, 41), (48, 53), (123, 95), (157, 59), (39, 59), (99, 227), (77, 88), (63, 14), (149, 32), (217, 125), (33, 50), (198, 206), (61, 163), (75, 109), (176, 69), (113, 59), (17, 95), (154, 50), (127, 109), (46, 109), (34, 163), (159, 109), (219, 90), (11, 227), (45, 45), (190, 59), (167, 167), (130, 95), (168, 227), (129, 144), (60, 50), (207, 50), (208, 227), (169, 125), (79, 90), (20, 32), (227, 227), (187, 144), (215, 16), (210, 163), (15, 144), (90, 90), (65, 59), (115, 227), (209, 32), (166, 90), (103, 14), (22, 16), (124, 124), (183, 183), (38, 50), (97, 124), (85, 53), (144, 144), (114, 88), (182, 50), (51, 227), (62, 16), (92, 227), (192, 50), (6, 206), (128, 125), (95, 95), (134, 124), (71, 228), (177, 167), (3, 144), (206, 206), (237, 125), (31, 16), (150, 14), (67, 163), (216, 14), (230, 59), (23, 206), (96, 16), (212, 95), (116, 206), (211, 88), (195, 163), (44, 69), (42, 90), (32, 32), (218, 137), (162, 137), (111, 153), (221, 153)] current theta: 0.130103588073 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 06:06:02 2014 Optimize a model with 56883 rows, 57120 columns and 170408 nonzeros Presolve removed 53812 rows and 53878 columns Presolve time: 0.07s Presolved: 3071 rows, 3242 columns, 8906 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 3242 integer (3242 binary) Root relaxation: cutoff, 67 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 (67 simplex iterations) in 0.08 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 [14, 16, 32, 41, 45, 50, 53, 59, 69, 88, 90, 95, 109, 124, 125, 137, 144, 153, 163, 167, 183, 206, 227, 228] edges [(152, 125), (138, 167), (80, 90), (147, 88), (189, 32), (126, 16), (93, 59), (55, 16), (8, 183), (236, 69), (175, 88), (70, 32), (16, 16), (30, 41), (223, 109), (68, 227), (50, 50), (58, 206), (14, 14), (76, 50), (229, 144), (199, 124), (165, 69), (107, 32), (132, 125), (1, 50), (87, 16), (4, 227), (104, 144), (102, 69), (231, 16), (64, 163), (43, 167), (155, 53), (117, 124), (193, 227), (220, 183), (202, 109), (24, 59), (10, 95), (18, 206), (174, 69), (74, 59), (49, 90), (13, 206), (91, 163), (171, 167), (201, 32), (100, 59), (94, 45), (196, 206), (88, 88), (191, 69), (28, 95), (101, 206), (185, 206), (89, 14), (146, 206), (120, 14), (81, 16), (2, 183), (151, 88), (19, 88), (225, 109), (53, 53), (131, 45), (158, 183), (86, 95), (121, 183), (226, 88), (188, 53), (178, 183), (233, 88), (98, 227), (108, 16), (140, 227), (109, 109), (106, 50), (160, 163), (57, 59), (66, 14), (139, 167), (186, 124), (135, 69), (69, 69), (137, 14), (179, 95), (78, 88), (82, 41), (105, 69), (222, 183), (5, 53), (204, 163), (145, 53), (59, 59), (172, 109), (119, 14), (173, 144), (54, 183), (156, 144), (36, 153), (200, 41), (118, 59), (47, 227), (112, 109), (180, 227), (170, 14), (163, 163), (148, 16), (56, 124), (40, 109), (228, 228), (184, 163), (141, 125), (197, 227), (72, 227), (25, 109), (9, 153), (27, 163), (142, 144), (133, 227), (194, 227), (235, 45), (205, 59), (203, 14), (73, 59), (232, 144), (125, 125), (7, 53), (12, 32), (35, 228), (21, 206), (0, 45), (29, 95), (41, 41), (52, 144), (122, 69), (84, 50), (214, 144), (181, 59), (234, 109), (224, 137), (161, 183), (110, 144), (153, 153), (143, 90), (164, 69), (37, 183), (136, 228), (83, 183), (213, 16), (26, 41), (48, 53), (123, 95), (157, 59), (39, 59), (99, 227), (77, 88), (63, 14), (149, 32), (217, 125), (33, 50), (198, 206), (61, 163), (75, 109), (176, 69), (113, 59), (17, 95), (154, 50), (127, 109), (46, 109), (34, 163), (159, 109), (219, 90), (11, 227), (45, 45), (190, 59), (167, 167), (130, 95), (168, 227), (129, 144), (60, 50), (207, 50), (208, 227), (169, 125), (79, 90), (20, 32), (227, 227), (187, 144), (215, 16), (210, 163), (15, 144), (90, 90), (65, 59), (115, 227), (209, 32), (166, 90), (103, 14), (22, 16), (124, 124), (183, 183), (38, 50), (97, 124), (85, 53), (144, 144), (114, 88), (182, 50), (51, 227), (62, 16), (92, 227), (192, 50), (6, 206), (128, 125), (95, 95), (134, 124), (71, 228), (177, 167), (3, 144), (206, 206), (237, 125), (31, 16), (150, 14), (67, 163), (216, 14), (230, 59), (23, 206), (96, 16), (212, 95), (116, 206), (211, 88), (195, 163), (44, 69), (42, 90), (32, 32), (218, 137), (162, 137), (111, 153), (221, 153)]