current theta: 0.657597208678 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:17 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 11668 rows and 11668 columns Presolve time: 0.65s Presolved: 24243 rows, 24431 columns, 72537 nonzeros Variable types: 0 continuous, 24431 integer (24431 binary) Root relaxation: objective 0.000000e+00, 2831 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% - 1s Explored 0 nodes (5600 simplex iterations) in 1.12 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, 49, 52, 53, 55, 63, 64, 81, 84, 95, 110, 131, 137, 145, 163, 167, 168, 171, 172] edges [(40, 4), (168, 145), (24, 64), (104, 168), (36, 63), (158, 145), (90, 163), (9, 4), (133, 81), (54, 95), (67, 81), (82, 131), (78, 168), (8, 52), (157, 64), (31, 81), (32, 172), (170, 168), (185, 84), (56, 131), (118, 171), (41, 137), (186, 49), (15, 49), (12, 55), (38, 167), (160, 49), (85, 171), (35, 168), (181, 131), (163, 55), (152, 81), (153, 95), (156, 131), (75, 167), (162, 145), (115, 84), (177, 145), (103, 131), (79, 145), (96, 64), (19, 63), (48, 95), (2, 64), (51, 84), (135, 163), (174, 81), (29, 131), (65, 64), (100, 95), (61, 171), (34, 52), (134, 84), (147, 137), (59, 137), (109, 55), (128, 52), (57, 137), (0, 55), (21, 84), (139, 63), (63, 168), (175, 137), (102, 95), (145, 172), (130, 172), (11, 81), (127, 52), (83, 63), (121, 163), (124, 95), (71, 4), (114, 167), (97, 81), (172, 145), (182, 81), (149, 95), (3, 84), (37, 110), (107, 4), (53, 131), (98, 52), (116, 84), (146, 145), (108, 4), (144, 84), (76, 137), (52, 81), (176, 64), (25, 95), (73, 84), (91, 131), (16, 145), (27, 145), (101, 172), (28, 163), (113, 81), (69, 84), (87, 84), (6, 63), (13, 52), (23, 167), (45, 137), (167, 55), (33, 55), (105, 84), (42, 63), (49, 52), (66, 64), (94, 63), (50, 52), (86, 49), (5, 145), (129, 63), (1, 167), (184, 171), (17, 84), (187, 145), (62, 167), (77, 52), (161, 4), (74, 84), (173, 131), (159, 145), (18, 167), (165, 172), (10, 81), (136, 55), (88, 145), (183, 63), (70, 55), (169, 55), (110, 4), (89, 4), (111, 4), (55, 163), (148, 95), (138, 55), (64, 81), (92, 52), (179, 81), (93, 145), (126, 131), (68, 131), (43, 137), (14, 163), (80, 167), (143, 81), (22, 168), (39, 145), (142, 145), (99, 163), (155, 81), (119, 163), (164, 4), (20, 110), (112, 84), (58, 55), (7, 52), (117, 145), (171, 172), (81, 84), (140, 63), (131, 81), (188, 95), (26, 145), (44, 81), (132, 95), (125, 137), (141, 145), (106, 168), (120, 171), (84, 145), (166, 131), (95, 95), (4, 131), (123, 168), (30, 145), (137, 52), (154, 55), (178, 63), (60, 63), (150, 52), (47, 167), (180, 167), (72, 55), (151, 52), (46, 52), (122, 168)] current theta: 0.328798604339 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:18 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 27288 rows and 27288 columns Presolve time: 0.26s Presolved: 8623 rows, 8811 columns, 25677 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 8811 integer (8811 binary) Root relaxation: objective 0.000000e+00, 1393 iterations, 0.05 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (3957 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 [2, 18, 22, 48, 99, 101, 104, 106, 119, 120, 122, 124, 133, 139, 154, 155, 170, 171, 172] edges [(76, 124), (188, 133), (160, 155), (129, 99), (15, 124), (85, 155), (73, 99), (119, 104), (136, 18), (47, 122), (120, 133), (79, 99), (46, 154), (40, 124), (29, 124), (57, 155), (137, 155), (104, 139), (80, 119), (151, 2), (31, 155), (147, 171), (130, 171), (175, 171), (35, 139), (23, 139), (53, 124), (108, 155), (41, 155), (33, 172), (30, 120), (179, 133), (99, 99), (13, 155), (184, 124), (173, 124), (154, 154), (135, 154), (149, 133), (89, 133), (75, 99), (105, 124), (152, 99), (182, 155), (71, 124), (163, 172), (63, 139), (88, 139), (7, 124), (20, 104), (128, 99), (90, 172), (14, 99), (87, 101), (43, 124), (131, 155), (140, 119), (164, 155), (107, 170), (48, 133), (106, 170), (183, 106), (111, 18), (161, 124), (180, 119), (38, 133), (145, 99), (117, 155), (8, 99), (122, 99), (3, 139), (95, 120), (60, 139), (17, 155), (52, 155), (142, 104), (94, 18), (165, 139), (167, 139), (45, 124), (172, 101), (56, 171), (181, 155), (81, 124), (170, 139), (93, 2), (74, 133), (112, 101), (22, 120), (125, 155), (186, 155), (92, 155), (55, 119), (36, 119), (83, 99), (176, 124), (91, 133), (174, 171), (34, 155), (50, 155), (118, 155), (11, 18), (144, 154), (171, 99), (19, 99), (18, 104), (96, 133), (110, 171), (123, 22), (103, 99), (158, 155), (66, 139), (1, 48), (162, 120), (113, 155), (109, 104), (78, 99), (116, 172), (58, 101), (5, 99), (54, 139), (27, 101), (84, 171), (9, 101), (153, 120), (72, 99), (68, 155), (44, 101), (86, 171), (159, 101), (42, 139), (10, 124), (100, 2), (32, 155), (0, 104), (166, 124), (102, 119), (127, 171), (39, 18), (12, 154), (133, 133), (168, 139), (16, 171), (98, 124), (37, 124), (77, 171), (67, 133), (141, 120), (62, 171), (21, 172), (28, 155), (69, 172), (121, 119), (178, 104), (169, 139), (148, 2), (70, 172), (82, 155), (101, 101), (138, 170), (51, 104), (4, 155), (61, 133), (157, 120), (124, 124), (143, 155), (25, 120), (156, 133), (24, 133), (177, 104), (49, 155), (64, 133), (97, 139), (65, 104), (134, 124), (115, 155), (139, 139), (59, 155), (150, 99), (146, 139), (114, 119), (6, 119), (155, 155), (26, 104), (126, 124), (132, 104), (187, 122), (185, 139), (2, 124)] current theta: 0.16439930217 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:19 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33018 rows and 33038 columns Presolve time: 0.06s Presolved: 2893 rows, 3061 columns, 8467 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3061 integer (3061 binary) Root relaxation: objective 7.105427e-15, 2601 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 (5996 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 [36, 39, 43, 45, 49, 62, 73, 91, 97, 99, 101, 108, 123, 128, 135, 142, 173, 186, 188] edges [(5, 39), (8, 39), (118, 49), (62, 97), (130, 39), (171, 39), (87, 73), (42, 99), (41, 39), (88, 62), (158, 186), (15, 45), (40, 45), (114, 62), (89, 173), (109, 142), (6, 99), (70, 73), (184, 173), (54, 62), (131, 108), (90, 101), (9, 135), (113, 108), (188, 188), (68, 186), (43, 43), (65, 62), (26, 97), (18, 123), (66, 62), (67, 188), (105, 43), (44, 128), (48, 188), (96, 188), (160, 186), (10, 43), (80, 99), (21, 101), (49, 49), (99, 99), (115, 49), (116, 101), (37, 45), (159, 135), (132, 39), (74, 188), (125, 49), (92, 186), (119, 142), (59, 43), (31, 108), (28, 39), (104, 62), (152, 99), (33, 101), (82, 186), (35, 36), (120, 188), (14, 128), (181, 186), (16, 91), (170, 97), (100, 43), (36, 36), (173, 173), (141, 188), (162, 123), (123, 97), (106, 62), (73, 73), (57, 186), (38, 91), (93, 45), (56, 186), (17, 108), (46, 128), (117, 186), (143, 43), (76, 43), (157, 91), (63, 36), (145, 99), (179, 188), (182, 128), (126, 91), (124, 45), (177, 36), (55, 99), (12, 128), (121, 142), (174, 128), (148, 43), (69, 73), (172, 101), (110, 186), (168, 36), (180, 123), (84, 128), (112, 101), (151, 45), (30, 188), (97, 97), (20, 62), (144, 101), (83, 99), (164, 186), (166, 45), (140, 99), (64, 173), (147, 186), (79, 97), (24, 188), (161, 45), (139, 97), (128, 128), (85, 186), (47, 99), (155, 108), (61, 188), (94, 39), (78, 99), (1, 91), (149, 173), (27, 101), (108, 108), (0, 123), (133, 188), (178, 99), (34, 108), (25, 188), (150, 128), (136, 97), (146, 142), (137, 49), (185, 123), (72, 99), (187, 99), (153, 188), (183, 97), (167, 142), (2, 45), (53, 43), (122, 73), (3, 142), (186, 186), (75, 128), (52, 49), (156, 173), (32, 186), (91, 91), (71, 45), (129, 73), (29, 43), (127, 39), (13, 186), (45, 45), (111, 91), (135, 135), (7, 173), (165, 142), (81, 45), (11, 91), (50, 49), (102, 99), (107, 91), (60, 97), (19, 73), (4, 49), (101, 101), (39, 39), (138, 39), (77, 186), (175, 39), (134, 45), (86, 39), (154, 101), (23, 99), (98, 43), (95, 91), (22, 188), (103, 39), (142, 142), (58, 128), (163, 73), (176, 91), (169, 62), (51, 62)] current theta: 0.0821996510848 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:19 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 34874 rows and 35062 columns Presolve time: 0.03s Presolved: 1037 rows, 1037 columns, 2739 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1037 integer (1036 binary) Root relaxation: cutoff, 1244 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 (1244 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.123299476627 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:20 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 34090 rows and 34216 columns Presolve time: 0.04s Presolved: 1821 rows, 1883 columns, 5145 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1883 integer (1883 binary) Root relaxation: cutoff, 2288 iterations, 0.04 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2288 simplex iterations) in 0.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.143849389398 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:20 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33576 rows and 33631 columns Presolve time: 0.05s Presolved: 2335 rows, 2468 columns, 6758 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2468 integer (2468 binary) Root relaxation: objective -2.131628e-14, 2546 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 (5283 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 [1, 3, 32, 58, 68, 69, 71, 79, 81, 90, 96, 125, 138, 145, 146, 159, 162, 183, 188] edges [(12, 90), (98, 125), (15, 81), (132, 79), (116, 90), (26, 183), (109, 146), (9, 159), (143, 32), (34, 125), (64, 96), (71, 71), (87, 69), (177, 183), (141, 162), (115, 68), (7, 71), (43, 125), (92, 138), (188, 188), (180, 183), (170, 79), (175, 138), (50, 125), (148, 81), (164, 159), (159, 159), (130, 138), (133, 96), (67, 96), (52, 125), (3, 3), (37, 81), (70, 69), (13, 159), (117, 68), (57, 68), (112, 90), (114, 183), (59, 81), (35, 3), (74, 188), (119, 3), (30, 1), (176, 1), (101, 90), (76, 125), (181, 159), (149, 96), (157, 71), (4, 125), (73, 69), (80, 145), (102, 145), (150, 58), (47, 145), (22, 162), (137, 125), (69, 69), (103, 138), (46, 159), (167, 3), (185, 183), (6, 146), (106, 183), (55, 146), (79, 79), (151, 71), (63, 3), (18, 162), (28, 138), (86, 138), (153, 96), (139, 183), (31, 68), (93, 81), (120, 96), (147, 159), (1, 1), (89, 71), (121, 146), (135, 159), (173, 96), (51, 183), (94, 138), (40, 81), (134, 81), (38, 1), (126, 71), (168, 3), (96, 96), (118, 125), (81, 81), (125, 125), (16, 71), (179, 96), (91, 1), (138, 138), (187, 145), (162, 162), (41, 138), (122, 69), (45, 81), (83, 145), (104, 183), (140, 146), (158, 159), (146, 146), (39, 138), (25, 188), (107, 138), (8, 138), (58, 58), (68, 68), (154, 90), (97, 79), (152, 79), (84, 58), (131, 125), (127, 138), (44, 159), (165, 146), (14, 145), (166, 81), (128, 58), (62, 183), (100, 81), (24, 96), (27, 90), (186, 32), (123, 183), (49, 125), (160, 32), (54, 162), (77, 32), (33, 90), (56, 32), (78, 145), (111, 138), (19, 69), (29, 125), (65, 183), (171, 79), (61, 96), (144, 90), (172, 90), (99, 145), (42, 146), (36, 3), (174, 145), (169, 183), (23, 145), (90, 90), (82, 68), (88, 79), (182, 138), (129, 69), (156, 96), (20, 183), (161, 81), (183, 183), (60, 183), (105, 32), (145, 145), (178, 145), (75, 58), (113, 68), (53, 125), (0, 1), (21, 90), (110, 32), (11, 1), (95, 1), (66, 183), (5, 79), (48, 96), (155, 68), (163, 69), (10, 125), (124, 81), (2, 71), (17, 125), (142, 3), (184, 96), (72, 145), (108, 68), (136, 79), (32, 32), (85, 159)] current theta: 0.133574433013 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:20 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33826 rows and 33910 columns Presolve time: 0.04s Presolved: 2085 rows, 2189 columns, 5979 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2189 integer (2189 binary) Root relaxation: cutoff, 2635 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 (2635 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.138711911206 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:20 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33698 rows and 33766 columns Presolve time: 0.04s Presolved: 2213 rows, 2333 columns, 6379 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2333 integer (2333 binary) Root relaxation: objective 0.000000e+00, 2377 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 (2377 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [3, 7, 22, 68, 75, 77, 81, 90, 95, 98, 111, 114, 118, 121, 129, 159, 170, 178, 179] edges [(12, 90), (137, 118), (15, 81), (116, 90), (176, 95), (88, 170), (9, 159), (43, 98), (170, 170), (96, 179), (115, 68), (184, 7), (84, 75), (67, 179), (94, 111), (10, 118), (143, 98), (175, 75), (136, 178), (155, 98), (148, 81), (164, 159), (80, 178), (59, 98), (159, 159), (173, 179), (180, 114), (186, 77), (130, 77), (3, 3), (8, 75), (37, 81), (13, 159), (117, 68), (25, 22), (98, 98), (139, 114), (47, 129), (57, 68), (109, 121), (16, 111), (39, 111), (5, 170), (187, 121), (112, 90), (103, 75), (24, 179), (34, 98), (35, 3), (64, 179), (119, 3), (62, 170), (162, 22), (123, 114), (101, 90), (181, 159), (30, 95), (11, 111), (160, 77), (56, 77), (177, 114), (145, 178), (165, 121), (156, 7), (18, 170), (70, 129), (91, 111), (19, 129), (140, 178), (138, 111), (46, 159), (52, 118), (153, 179), (121, 121), (125, 118), (6, 121), (167, 3), (22, 22), (78, 178), (38, 95), (63, 3), (129, 129), (86, 111), (74, 95), (110, 77), (50, 118), (126, 95), (141, 22), (60, 170), (105, 77), (127, 77), (97, 170), (169, 114), (53, 98), (146, 121), (42, 121), (93, 81), (147, 159), (135, 159), (41, 77), (4, 118), (92, 77), (131, 98), (32, 77), (40, 81), (134, 81), (7, 7), (29, 98), (168, 3), (72, 178), (28, 77), (2, 7), (26, 114), (77, 77), (128, 75), (179, 179), (81, 81), (49, 118), (20, 170), (61, 179), (152, 178), (150, 75), (149, 7), (183, 114), (132, 170), (45, 81), (65, 114), (158, 159), (71, 7), (163, 129), (1, 95), (182, 75), (51, 170), (118, 98), (68, 68), (154, 90), (174, 75), (14, 75), (73, 129), (44, 159), (107, 111), (166, 81), (100, 81), (79, 170), (27, 90), (114, 114), (31, 98), (83, 129), (104, 114), (33, 90), (76, 98), (17, 118), (171, 75), (69, 129), (151, 7), (133, 179), (144, 90), (172, 90), (102, 178), (142, 121), (36, 3), (185, 114), (157, 7), (90, 90), (66, 114), (82, 68), (161, 81), (111, 111), (106, 114), (113, 68), (122, 129), (89, 7), (54, 170), (99, 178), (21, 90), (75, 75), (58, 75), (23, 178), (95, 95), (87, 129), (85, 77), (178, 178), (0, 170), (124, 81), (120, 179), (55, 121), (108, 68), (188, 179), (48, 179)] current theta: 0.136143172109 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:21 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33756 rows and 33834 columns Presolve time: 0.04s Presolved: 2155 rows, 2265 columns, 6195 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2265 integer (2265 binary) Root relaxation: cutoff, 2588 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 (2588 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: 0.137427541657 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:21 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33732 rows and 33804 columns Presolve time: 0.04s Presolved: 2179 rows, 2295 columns, 6273 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2295 integer (2295 binary) Root relaxation: cutoff, 2648 iterations, 0.10 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 (2648 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: 0.138069726431 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:21 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33720 rows and 33792 columns Presolve time: 0.04s Presolved: 2191 rows, 2307 columns, 6309 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2307 integer (2307 binary) Root relaxation: cutoff, 2588 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 (2588 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: 0.138390818819 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:21 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33710 rows and 33780 columns Presolve time: 0.04s Presolved: 2201 rows, 2319 columns, 6341 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2319 integer (2319 binary) Root relaxation: cutoff, 2856 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 (2856 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: 0.138551365012 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:22 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33706 rows and 33775 columns Presolve time: 0.04s Presolved: 2205 rows, 2324 columns, 6354 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2324 integer (2324 binary) Root relaxation: objective -4.263256e-14, 2596 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 (4024 simplex iterations) in 0.18 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [3, 7, 50, 68, 75, 81, 88, 90, 95, 110, 111, 121, 129, 141, 143, 159, 178, 179, 183] edges [(12, 90), (15, 81), (0, 141), (116, 90), (176, 95), (26, 183), (136, 88), (9, 159), (50, 50), (32, 110), (76, 50), (177, 183), (96, 179), (115, 68), (184, 7), (84, 75), (67, 179), (94, 111), (4, 50), (130, 110), (180, 183), (182, 110), (132, 88), (175, 75), (148, 81), (164, 159), (80, 178), (159, 159), (173, 179), (29, 143), (3, 3), (8, 75), (37, 81), (13, 159), (88, 88), (117, 68), (47, 129), (57, 68), (109, 121), (16, 111), (39, 111), (187, 121), (112, 90), (103, 75), (31, 143), (114, 183), (24, 179), (118, 50), (35, 3), (64, 179), (119, 3), (101, 90), (181, 159), (30, 95), (11, 111), (170, 88), (51, 88), (145, 178), (79, 88), (43, 143), (165, 121), (17, 50), (156, 7), (70, 129), (91, 111), (19, 129), (140, 178), (138, 111), (46, 159), (153, 179), (121, 121), (6, 121), (167, 3), (185, 183), (106, 183), (78, 178), (38, 95), (63, 3), (62, 88), (137, 50), (129, 129), (86, 111), (74, 95), (34, 68), (131, 143), (126, 95), (139, 183), (146, 121), (92, 110), (42, 121), (93, 81), (135, 159), (28, 110), (40, 81), (7, 7), (168, 3), (127, 110), (72, 178), (25, 141), (2, 7), (128, 75), (179, 179), (81, 81), (97, 88), (77, 110), (61, 179), (152, 178), (150, 75), (149, 7), (45, 81), (5, 88), (53, 143), (104, 183), (158, 159), (71, 7), (163, 129), (1, 95), (105, 143), (68, 68), (154, 90), (174, 75), (186, 110), (14, 75), (73, 129), (44, 159), (147, 110), (107, 111), (166, 81), (18, 88), (10, 50), (100, 81), (27, 90), (83, 129), (123, 183), (134, 7), (33, 90), (171, 75), (22, 141), (143, 143), (69, 129), (65, 183), (151, 7), (133, 179), (160, 110), (144, 90), (172, 90), (56, 110), (59, 143), (102, 178), (142, 121), (36, 3), (169, 183), (157, 7), (90, 90), (82, 68), (155, 143), (20, 183), (161, 81), (183, 183), (60, 183), (111, 111), (113, 68), (122, 129), (89, 7), (99, 178), (21, 90), (75, 75), (98, 50), (58, 75), (23, 178), (95, 95), (141, 141), (110, 110), (66, 183), (41, 110), (54, 141), (87, 129), (49, 50), (178, 178), (124, 81), (162, 141), (120, 179), (52, 50), (55, 121), (125, 50), (108, 68), (85, 159), (188, 179), (48, 179)] current theta: 0.138471091915 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:54:22 2014 Optimize a model with 35911 rows, 36099 columns and 107541 nonzeros Presolve removed 33708 rows and 33778 columns Presolve time: 0.04s Presolved: 2203 rows, 2321 columns, 6347 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2321 integer (2321 binary) Root relaxation: cutoff, 2525 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 (2525 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 -