current theta: 0.671308890415 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:11 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 13954 rows and 13954 columns Presolve time: 1.08s Presolved: 31629 rows, 31841 columns, 94671 nonzeros Variable types: 0 continuous, 31841 integer (31841 binary) Root relaxation: objective 0.000000e+00, 3524 iterations, 0.31 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 (6811 simplex iterations) in 1.89 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 [5, 6, 9, 19, 20, 32, 39, 47, 59, 83, 91, 102, 112, 122, 123, 125, 140, 150, 151, 160, 174, 187] edges [(132, 140), (176, 187), (93, 59), (42, 140), (114, 174), (155, 6), (104, 140), (44, 32), (179, 5), (54, 112), (181, 140), (133, 151), (43, 102), (175, 5), (196, 140), (153, 83), (187, 6), (69, 140), (96, 32), (14, 102), (204, 47), (94, 83), (76, 140), (127, 140), (17, 187), (2, 83), (106, 140), (110, 6), (172, 140), (144, 174), (7, 160), (26, 91), (89, 6), (148, 140), (8, 102), (197, 140), (102, 59), (79, 160), (81, 140), (163, 160), (188, 123), (4, 140), (182, 102), (50, 150), (36, 187), (87, 32), (141, 19), (122, 150), (100, 140), (46, 174), (10, 102), (45, 47), (161, 140), (191, 102), (74, 47), (12, 187), (24, 102), (48, 83), (16, 140), (85, 47), (194, 125), (92, 47), (11, 140), (52, 59), (98, 83), (57, 59), (59, 150), (129, 150), (53, 160), (34, 6), (126, 83), (78, 150), (80, 83), (137, 125), (156, 102), (37, 140), (125, 32), (21, 59), (128, 140), (157, 160), (109, 47), (146, 59), (178, 9), (207, 39), (120, 32), (165, 6), (134, 47), (83, 83), (192, 160), (73, 187), (167, 32), (117, 187), (166, 102), (170, 47), (97, 150), (116, 59), (177, 140), (23, 59), (184, 47), (56, 140), (51, 140), (27, 91), (159, 102), (111, 140), (70, 83), (3, 150), (193, 160), (121, 83), (75, 140), (142, 140), (30, 125), (154, 20), (195, 32), (40, 6), (84, 140), (91, 32), (160, 174), (35, 112), (39, 125), (101, 187), (77, 19), (65, 32), (90, 122), (64, 140), (206, 187), (174, 32), (18, 59), (60, 151), (105, 140), (199, 151), (198, 6), (112, 174), (139, 140), (203, 83), (49, 32), (6, 47), (200, 151), (63, 6), (211, 32), (147, 19), (190, 140), (130, 140), (13, 59), (95, 6), (1, 83), (71, 140), (29, 83), (183, 59), (123, 140), (202, 187), (115, 47), (119, 32), (205, 6), (118, 102), (162, 140), (19, 140), (180, 83), (140, 140), (210, 32), (150, 102), (20, 140), (113, 59), (86, 140), (189, 112), (0, 140), (38, 6), (103, 59), (47, 102), (143, 6), (32, 140), (138, 59), (108, 47), (164, 59), (68, 32), (149, 160), (55, 83), (22, 160), (212, 160), (209, 59), (208, 140), (185, 6), (135, 20), (131, 140), (15, 187), (88, 83), (186, 6), (158, 112), (169, 19), (107, 6), (173, 32), (33, 140), (82, 6), (201, 174), (41, 59), (171, 187), (66, 140), (62, 160), (58, 59), (99, 150), (67, 59), (124, 47), (145, 47), (28, 123), (136, 102), (9, 140), (151, 140), (5, 59), (72, 140), (31, 59), (25, 174), (152, 140), (61, 140), (168, 140)] current theta: 0.335654445208 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:14 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 33794 rows and 33794 columns Presolve time: 0.30s Presolved: 11789 rows, 12001 columns, 35151 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 12001 integer (12001 binary) Root relaxation: objective 0.000000e+00, 2114 iterations, 0.12 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 (4387 simplex iterations) in 0.57 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, 40, 42, 58, 64, 74, 81, 86, 91, 112, 116, 127, 141, 150, 158, 166, 171, 174, 175, 187, 193, 206] edges [(113, 112), (52, 171), (62, 175), (15, 193), (130, 64), (55, 193), (125, 127), (205, 141), (167, 166), (183, 116), (156, 171), (193, 64), (67, 74), (9, 127), (38, 171), (109, 25), (171, 171), (185, 166), (97, 193), (179, 127), (39, 42), (80, 193), (180, 171), (197, 206), (165, 166), (53, 171), (116, 116), (5, 166), (12, 193), (76, 42), (94, 116), (149, 171), (158, 166), (175, 171), (111, 193), (77, 127), (102, 171), (79, 171), (126, 206), (78, 174), (85, 171), (164, 174), (120, 64), (121, 206), (44, 74), (131, 127), (13, 127), (154, 158), (144, 150), (20, 127), (190, 127), (36, 74), (42, 91), (22, 193), (157, 171), (186, 116), (148, 193), (32, 64), (133, 127), (110, 166), (140, 127), (21, 174), (17, 206), (103, 166), (47, 174), (41, 171), (150, 150), (68, 25), (75, 81), (34, 150), (162, 158), (108, 174), (84, 193), (74, 74), (7, 171), (195, 174), (211, 74), (137, 64), (2, 193), (11, 81), (118, 116), (146, 174), (132, 174), (60, 127), (184, 86), (83, 141), (181, 150), (107, 174), (43, 42), (163, 193), (57, 150), (189, 174), (212, 193), (98, 64), (112, 150), (64, 193), (10, 40), (161, 193), (209, 174), (46, 171), (27, 91), (69, 127), (8, 150), (166, 174), (91, 127), (208, 64), (200, 81), (40, 193), (134, 150), (0, 150), (160, 74), (151, 91), (58, 116), (19, 91), (152, 42), (99, 166), (66, 64), (92, 193), (114, 141), (45, 116), (155, 206), (177, 193), (169, 91), (86, 193), (71, 42), (100, 127), (18, 171), (105, 64), (198, 174), (199, 64), (72, 64), (178, 166), (63, 171), (1, 206), (176, 116), (188, 206), (201, 171), (23, 25), (159, 40), (123, 91), (104, 64), (142, 64), (135, 91), (143, 141), (87, 174), (31, 91), (136, 74), (202, 187), (128, 112), (170, 193), (81, 127), (29, 25), (90, 74), (6, 193), (168, 112), (35, 174), (204, 64), (115, 86), (16, 64), (187, 206), (124, 150), (172, 127), (96, 171), (207, 206), (89, 174), (147, 64), (50, 166), (206, 116), (4, 127), (88, 112), (26, 127), (48, 116), (191, 166), (194, 42), (173, 40), (49, 25), (196, 127), (119, 74), (203, 127), (127, 91), (93, 187), (182, 116), (24, 112), (95, 206), (145, 193), (33, 86), (70, 64), (129, 166), (139, 127), (28, 127), (3, 86), (56, 91), (73, 86), (25, 166), (122, 74), (65, 166), (61, 116), (174, 174), (153, 171), (59, 193), (106, 193), (192, 166), (117, 171), (138, 91), (210, 193), (101, 116), (51, 81), (141, 127), (30, 127), (54, 166), (37, 127), (14, 193), (82, 193)] current theta: 0.167827222604 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:14 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 41850 rows and 41860 columns Presolve time: 0.08s Presolved: 3733 rows, 3935 columns, 10973 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3935 integer (3935 binary) Root relaxation: objective 0.000000e+00, 2616 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 (4596 simplex iterations) in 0.24 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 [53, 72, 75, 87, 91, 100, 101, 109, 110, 124, 130, 132, 135, 139, 143, 148, 171, 191, 193, 208, 211, 212] edges [(114, 143), (57, 191), (21, 110), (166, 191), (112, 124), (86, 148), (140, 91), (211, 211), (111, 208), (144, 124), (171, 171), (175, 212), (170, 171), (80, 193), (155, 75), (95, 75), (81, 75), (12, 193), (182, 212), (136, 53), (45, 193), (7, 211), (195, 132), (60, 91), (59, 130), (54, 109), (108, 110), (31, 135), (26, 91), (122, 110), (17, 101), (47, 191), (50, 132), (187, 101), (121, 101), (41, 211), (173, 211), (142, 139), (160, 53), (116, 101), (189, 109), (130, 130), (48, 101), (177, 208), (167, 110), (56, 100), (129, 110), (46, 53), (53, 53), (69, 135), (94, 212), (212, 212), (43, 139), (207, 101), (192, 191), (4, 75), (102, 109), (109, 109), (100, 91), (150, 124), (126, 101), (154, 143), (64, 208), (202, 212), (24, 191), (209, 132), (88, 132), (84, 139), (16, 132), (40, 171), (161, 139), (67, 53), (85, 211), (186, 171), (127, 143), (51, 75), (39, 135), (165, 109), (208, 130), (157, 87), (33, 130), (36, 211), (185, 132), (141, 139), (78, 110), (103, 132), (131, 91), (137, 87), (97, 109), (42, 143), (118, 101), (151, 91), (19, 91), (149, 211), (191, 191), (145, 171), (77, 135), (113, 191), (89, 110), (92, 193), (11, 139), (22, 171), (156, 193), (93, 212), (201, 211), (106, 208), (159, 211), (23, 191), (146, 109), (188, 101), (132, 132), (74, 53), (8, 124), (66, 139), (3, 130), (205, 135), (18, 212), (179, 100), (115, 109), (184, 110), (148, 148), (147, 143), (37, 139), (169, 135), (58, 101), (15, 109), (49, 110), (181, 132), (123, 91), (152, 143), (35, 124), (119, 211), (28, 139), (29, 109), (72, 72), (73, 109), (63, 211), (61, 75), (30, 143), (34, 132), (82, 171), (183, 171), (197, 75), (199, 148), (87, 87), (138, 135), (5, 87), (174, 191), (180, 101), (91, 91), (65, 191), (125, 100), (133, 75), (71, 72), (10, 211), (96, 171), (162, 132), (27, 143), (2, 148), (198, 132), (55, 109), (163, 148), (128, 132), (200, 139), (143, 143), (1, 101), (14, 87), (83, 208), (203, 100), (99, 87), (70, 109), (79, 211), (105, 130), (176, 193), (101, 101), (210, 211), (98, 109), (196, 143), (25, 191), (178, 208), (164, 191), (124, 124), (44, 110), (190, 130), (120, 208), (90, 211), (32, 132), (9, 100), (75, 75), (134, 124), (168, 132), (172, 143), (107, 87), (206, 101), (110, 110), (6, 148), (193, 193), (139, 139), (62, 211), (158, 132), (13, 91), (117, 171), (20, 91), (135, 135), (68, 110), (153, 148), (52, 212), (76, 135), (204, 143), (104, 208), (38, 148), (0, 72), (194, 139)] current theta: 0.0839136113019 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:15 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 44294 rows and 44498 columns Presolve time: 0.04s Presolved: 1289 rows, 1297 columns, 3451 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1297 integer (1296 binary) Root relaxation: cutoff, 1477 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 (1477 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.125870416953 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:15 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43230 rows and 43316 columns Presolve time: 0.06s Presolved: 2353 rows, 2479 columns, 6759 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2479 integer (2479 binary) Root relaxation: cutoff, 2617 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 (2617 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: 0.146848819778 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:15 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42564 rows and 42591 columns Presolve time: 0.07s Presolved: 3019 rows, 3204 columns, 8814 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3204 integer (3204 binary) Root relaxation: objective 3.552714e-15, 2818 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 (4413 simplex iterations) in 0.21 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 [2, 8, 33, 53, 75, 101, 109, 110, 118, 123, 132, 143, 166, 185, 189, 193, 199, 201, 203, 205, 211, 212] edges [(146, 189), (114, 143), (9, 123), (136, 110), (157, 189), (208, 33), (211, 211), (35, 8), (104, 33), (175, 212), (92, 201), (39, 123), (81, 75), (182, 212), (62, 109), (40, 212), (7, 211), (195, 132), (54, 109), (108, 110), (203, 203), (131, 123), (210, 109), (122, 110), (22, 212), (142, 205), (17, 101), (178, 185), (187, 101), (121, 101), (41, 211), (173, 211), (52, 201), (207, 118), (77, 123), (160, 53), (165, 189), (43, 205), (31, 143), (116, 101), (189, 109), (47, 166), (42, 203), (106, 33), (167, 110), (129, 110), (46, 53), (20, 123), (174, 166), (53, 53), (94, 212), (212, 212), (69, 205), (112, 8), (57, 166), (21, 109), (201, 201), (4, 75), (5, 189), (127, 205), (102, 109), (2, 2), (169, 205), (155, 118), (140, 123), (179, 203), (209, 132), (88, 132), (72, 185), (184, 109), (48, 118), (109, 189), (16, 132), (190, 33), (113, 166), (67, 53), (85, 211), (86, 33), (148, 199), (126, 118), (163, 193), (171, 201), (51, 75), (60, 123), (99, 189), (150, 8), (36, 211), (13, 123), (101, 118), (185, 132), (91, 123), (78, 110), (103, 132), (202, 2), (34, 166), (107, 166), (96, 201), (183, 212), (93, 2), (83, 143), (149, 211), (141, 205), (89, 110), (120, 185), (14, 189), (29, 189), (156, 193), (159, 211), (82, 212), (161, 199), (130, 33), (74, 53), (18, 212), (115, 109), (147, 143), (56, 203), (15, 109), (11, 205), (186, 212), (170, 201), (105, 33), (199, 33), (49, 110), (181, 132), (152, 143), (100, 203), (145, 201), (177, 199), (119, 211), (117, 201), (73, 109), (6, 2), (61, 75), (30, 143), (28, 205), (1, 118), (197, 75), (3, 185), (64, 33), (194, 205), (154, 185), (138, 205), (23, 166), (139, 199), (133, 75), (135, 205), (164, 166), (111, 33), (59, 189), (10, 211), (162, 132), (63, 109), (27, 143), (153, 2), (205, 205), (151, 123), (19, 123), (198, 132), (12, 2), (55, 109), (125, 203), (128, 132), (143, 143), (80, 2), (50, 166), (84, 199), (95, 118), (70, 109), (33, 33), (79, 211), (0, 132), (191, 166), (176, 193), (118, 118), (24, 166), (132, 8), (98, 109), (196, 143), (26, 123), (44, 110), (37, 75), (180, 2), (90, 211), (32, 132), (97, 189), (200, 205), (87, 189), (134, 8), (124, 8), (45, 2), (75, 75), (25, 166), (66, 33), (137, 189), (123, 123), (65, 166), (168, 132), (172, 143), (206, 101), (110, 110), (38, 193), (193, 193), (192, 166), (158, 132), (76, 205), (144, 132), (68, 110), (188, 118), (58, 118), (8, 8), (204, 143), (166, 166), (71, 203)] current theta: 0.136359618366 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:16 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42914 rows and 42962 columns Presolve time: 0.06s Presolved: 2669 rows, 2833 columns, 7743 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2833 integer (2833 binary) Root relaxation: objective -7.105427e-15, 2718 iterations, 0.11 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 -0.00000 0.00% - 0s Explored 0 nodes (4547 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 [8, 25, 27, 46, 94, 99, 101, 102, 111, 131, 133, 136, 145, 148, 156, 173, 179, 185, 188, 194, 195, 204] edges [(81, 133), (195, 195), (74, 46), (37, 133), (164, 25), (140, 131), (189, 102), (192, 195), (27, 27), (80, 94), (35, 8), (117, 145), (78, 25), (34, 195), (166, 25), (9, 131), (165, 102), (135, 27), (209, 195), (93, 94), (44, 136), (198, 99), (188, 188), (54, 25), (109, 102), (87, 102), (51, 133), (143, 204), (177, 111), (18, 94), (151, 131), (146, 25), (17, 101), (132, 185), (119, 173), (28, 133), (178, 185), (43, 194), (187, 101), (48, 188), (121, 101), (167, 136), (186, 145), (26, 131), (99, 99), (95, 188), (116, 101), (96, 145), (57, 195), (157, 102), (104, 111), (126, 188), (205, 27), (31, 27), (112, 8), (62, 102), (207, 101), (71, 179), (97, 102), (142, 194), (115, 102), (68, 25), (106, 111), (173, 173), (76, 194), (84, 111), (14, 99), (70, 99), (73, 102), (72, 185), (141, 194), (75, 188), (170, 145), (130, 111), (7, 136), (190, 111), (4, 133), (45, 148), (46, 46), (196, 179), (153, 156), (86, 111), (113, 195), (49, 136), (83, 204), (175, 145), (150, 8), (88, 195), (162, 185), (82, 145), (11, 194), (91, 131), (13, 131), (127, 27), (39, 131), (98, 99), (155, 188), (161, 111), (20, 131), (32, 185), (29, 102), (139, 133), (63, 102), (60, 131), (25, 25), (160, 136), (108, 25), (180, 94), (159, 173), (200, 27), (147, 204), (30, 204), (10, 173), (184, 102), (181, 8), (179, 179), (103, 185), (110, 136), (56, 179), (77, 131), (67, 136), (118, 188), (47, 25), (172, 204), (191, 25), (90, 173), (21, 25), (129, 136), (102, 102), (136, 136), (89, 25), (148, 148), (5, 99), (149, 173), (41, 173), (23, 25), (201, 145), (105, 111), (55, 102), (65, 25), (120, 204), (100, 131), (16, 195), (183, 145), (33, 111), (212, 94), (185, 185), (194, 133), (122, 136), (199, 148), (154, 185), (133, 133), (197, 188), (107, 99), (3, 204), (156, 156), (171, 145), (174, 25), (2, 94), (204, 204), (64, 111), (131, 131), (58, 188), (1, 101), (36, 173), (168, 8), (158, 185), (42, 27), (182, 145), (128, 185), (0, 185), (114, 204), (101, 101), (52, 145), (92, 145), (137, 99), (19, 131), (66, 111), (163, 156), (61, 133), (50, 195), (144, 8), (125, 179), (145, 145), (111, 111), (193, 156), (15, 156), (59, 99), (134, 8), (124, 8), (211, 173), (53, 46), (38, 156), (203, 179), (138, 194), (40, 145), (202, 94), (206, 101), (79, 46), (6, 148), (208, 111), (210, 102), (24, 195), (85, 173), (12, 94), (69, 194), (94, 94), (22, 145), (176, 156), (8, 8), (169, 27), (123, 131), (152, 131)] current theta: 0.131115017659 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:16 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43072 rows and 43135 columns Presolve time: 0.06s Presolved: 2511 rows, 2660 columns, 7256 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2660 integer (2660 binary) Root relaxation: cutoff, 2895 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 (2895 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: 0.133737318012 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:16 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 43006 rows and 43065 columns Presolve time: 0.06s Presolved: 2577 rows, 2730 columns, 7456 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2730 integer (2730 binary) Root relaxation: cutoff, 2781 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 (2781 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: 0.135048468189 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:17 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42970 rows and 43024 columns Presolve time: 0.06s Presolved: 2613 rows, 2771 columns, 7569 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2771 integer (2771 binary) Root relaxation: cutoff, 2950 iterations, 0.11 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 (2950 simplex iterations) in 0.17 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.135704043277 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:17 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42934 rows and 42983 columns Presolve time: 0.06s Presolved: 2649 rows, 2812 columns, 7682 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2812 integer (2812 binary) Root relaxation: objective 0.000000e+00, 2863 iterations, 0.11 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (4535 simplex iterations) in 0.21 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 [4, 25, 31, 46, 92, 94, 99, 101, 102, 111, 114, 122, 124, 131, 145, 148, 173, 179, 185, 194, 195, 197] edges [(195, 195), (74, 46), (169, 31), (112, 124), (164, 25), (140, 131), (189, 102), (192, 195), (110, 122), (80, 94), (78, 25), (34, 195), (135, 31), (9, 131), (83, 31), (27, 31), (16, 185), (165, 102), (209, 195), (93, 94), (198, 99), (54, 25), (70, 102), (109, 102), (87, 102), (167, 122), (177, 111), (193, 92), (137, 102), (18, 94), (151, 131), (146, 25), (17, 101), (132, 185), (119, 173), (178, 185), (69, 4), (43, 194), (187, 101), (121, 101), (156, 92), (186, 145), (52, 92), (26, 131), (99, 99), (116, 101), (57, 195), (31, 31), (48, 101), (176, 92), (157, 102), (104, 111), (29, 99), (8, 195), (197, 197), (62, 102), (207, 101), (71, 179), (97, 102), (142, 194), (28, 194), (115, 102), (15, 92), (68, 25), (205, 194), (150, 124), (106, 111), (173, 173), (84, 111), (75, 4), (14, 99), (73, 102), (72, 185), (96, 92), (129, 122), (141, 194), (76, 4), (122, 122), (170, 145), (130, 111), (190, 111), (45, 148), (46, 46), (196, 179), (204, 114), (127, 31), (117, 92), (86, 111), (113, 195), (81, 4), (175, 145), (88, 195), (162, 185), (82, 145), (11, 194), (91, 131), (188, 197), (13, 131), (37, 197), (39, 131), (98, 99), (49, 122), (20, 131), (32, 185), (63, 102), (60, 131), (25, 25), (108, 25), (180, 94), (159, 173), (166, 195), (10, 173), (120, 185), (184, 102), (200, 31), (179, 179), (103, 185), (56, 179), (77, 131), (161, 148), (47, 25), (191, 25), (90, 173), (21, 25), (102, 102), (89, 25), (148, 148), (118, 197), (172, 114), (67, 122), (30, 114), (5, 99), (149, 173), (41, 173), (23, 25), (201, 145), (105, 111), (55, 102), (35, 124), (139, 194), (65, 25), (100, 131), (183, 145), (33, 111), (212, 94), (185, 185), (51, 197), (199, 148), (194, 194), (3, 185), (114, 114), (154, 185), (147, 114), (107, 99), (171, 145), (143, 31), (174, 25), (2, 94), (44, 122), (95, 197), (42, 31), (64, 111), (131, 131), (163, 148), (1, 101), (36, 173), (158, 185), (182, 145), (128, 185), (168, 124), (136, 122), (155, 197), (0, 185), (133, 4), (101, 101), (92, 145), (19, 131), (66, 111), (58, 197), (134, 195), (50, 195), (144, 195), (125, 179), (124, 124), (126, 197), (7, 122), (145, 145), (111, 111), (59, 99), (211, 173), (61, 4), (53, 46), (203, 179), (138, 194), (40, 145), (160, 122), (202, 94), (206, 101), (181, 124), (79, 46), (6, 148), (208, 111), (210, 102), (24, 195), (85, 173), (12, 94), (94, 94), (22, 145), (4, 4), (153, 92), (123, 131), (38, 148), (152, 131)] current theta: 0.135376255733 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:17 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42948 rows and 42999 columns Presolve time: 0.06s Presolved: 2635 rows, 2796 columns, 7638 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2796 integer (2796 binary) Root relaxation: cutoff, 2813 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 (2813 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: 0.135540149505 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:18 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42942 rows and 42992 columns Presolve time: 0.06s Presolved: 2641 rows, 2803 columns, 7657 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2803 integer (2803 binary) Root relaxation: objective -1.421085e-14, 2519 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 (4068 simplex iterations) in 0.16 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, 46, 49, 58, 75, 83, 92, 94, 99, 101, 102, 111, 124, 127, 131, 145, 148, 173, 179, 185, 194, 195] edges [(167, 49), (195, 195), (74, 46), (112, 124), (164, 25), (140, 131), (189, 102), (192, 195), (200, 194), (80, 94), (117, 145), (78, 25), (34, 195), (39, 127), (9, 131), (16, 185), (136, 49), (182, 92), (133, 194), (165, 102), (155, 75), (209, 195), (93, 94), (129, 49), (81, 75), (198, 99), (197, 58), (54, 25), (127, 127), (70, 102), (109, 102), (87, 102), (177, 111), (193, 92), (137, 102), (98, 102), (44, 49), (172, 83), (30, 83), (18, 94), (160, 49), (151, 131), (146, 25), (17, 101), (132, 185), (119, 173), (178, 185), (43, 194), (187, 101), (121, 101), (156, 92), (186, 145), (52, 92), (49, 49), (26, 131), (99, 99), (27, 127), (37, 194), (116, 101), (96, 145), (57, 195), (89, 49), (176, 92), (157, 102), (104, 111), (29, 99), (8, 195), (108, 49), (62, 102), (207, 101), (4, 75), (71, 179), (97, 102), (142, 194), (28, 194), (143, 83), (169, 127), (115, 102), (15, 92), (68, 25), (205, 194), (150, 124), (110, 49), (106, 111), (173, 173), (76, 194), (84, 111), (14, 99), (67, 49), (73, 102), (72, 185), (95, 58), (141, 194), (135, 127), (170, 145), (31, 127), (130, 111), (204, 83), (190, 111), (45, 148), (46, 46), (196, 179), (86, 111), (113, 195), (51, 75), (175, 145), (88, 195), (162, 185), (82, 145), (11, 194), (91, 131), (13, 131), (161, 111), (20, 131), (32, 185), (118, 101), (122, 49), (63, 102), (60, 131), (25, 25), (180, 94), (159, 173), (166, 195), (10, 173), (120, 185), (152, 127), (184, 102), (179, 179), (103, 185), (56, 179), (77, 131), (47, 25), (191, 25), (90, 173), (21, 25), (102, 102), (7, 49), (147, 127), (148, 148), (58, 101), (5, 99), (149, 173), (41, 173), (23, 25), (201, 145), (105, 111), (55, 102), (35, 124), (139, 194), (65, 25), (100, 131), (183, 145), (33, 111), (114, 83), (212, 94), (185, 185), (199, 148), (194, 194), (3, 185), (154, 185), (107, 99), (188, 75), (171, 145), (174, 25), (2, 94), (83, 127), (64, 111), (131, 131), (163, 148), (1, 101), (36, 173), (158, 185), (48, 58), (128, 185), (168, 124), (0, 185), (101, 101), (92, 145), (126, 58), (19, 131), (66, 111), (134, 195), (50, 195), (144, 195), (125, 179), (124, 124), (145, 145), (111, 111), (59, 99), (75, 75), (211, 173), (42, 127), (53, 46), (203, 179), (138, 194), (40, 145), (202, 94), (206, 101), (181, 124), (79, 46), (6, 148), (208, 111), (210, 102), (24, 195), (85, 173), (12, 94), (69, 194), (94, 94), (22, 145), (153, 92), (123, 131), (38, 148), (61, 194)] current theta: 0.135458202619 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 03:33:18 2014 Optimize a model with 45583 rows, 45795 columns and 136533 nonzeros Presolve removed 42948 rows and 42999 columns Presolve time: 0.06s Presolved: 2635 rows, 2796 columns, 7638 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2796 integer (2796 binary) Root relaxation: cutoff, 2813 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 (2813 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 -