current theta: 0.639731626112 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:05 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 7712 rows and 7712 columns Presolve time: 0.38s Presolved: 16469 rows, 16623 columns, 49249 nonzeros Variable types: 0 continuous, 16623 integer (16623 binary) Root relaxation: objective 0.000000e+00, 1747 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 (3666 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 [5, 12, 13, 17, 32, 35, 52, 53, 62, 75, 81, 83, 92, 95, 97, 127] edges [(121, 81), (153, 32), (127, 13), (2, 95), (143, 32), (90, 83), (136, 13), (54, 95), (67, 81), (26, 35), (61, 127), (84, 75), (52, 35), (11, 53), (71, 5), (117, 81), (140, 35), (40, 95), (129, 53), (78, 95), (30, 62), (24, 32), (103, 83), (69, 35), (45, 75), (138, 32), (108, 32), (96, 83), (77, 5), (104, 17), (151, 92), (113, 5), (56, 53), (88, 92), (42, 62), (4, 5), (100, 83), (128, 81), (94, 62), (134, 5), (23, 81), (36, 83), (145, 92), (14, 81), (25, 5), (72, 32), (101, 12), (47, 5), (132, 81), (62, 32), (120, 53), (144, 92), (12, 35), (46, 92), (68, 5), (31, 53), (118, 83), (1, 53), (38, 97), (106, 17), (124, 17), (74, 83), (16, 83), (87, 97), (135, 92), (102, 83), (10, 13), (80, 17), (98, 17), (6, 13), (79, 75), (141, 32), (37, 32), (48, 13), (116, 92), (115, 13), (18, 17), (133, 17), (51, 35), (111, 92), (55, 92), (27, 5), (82, 83), (105, 127), (123, 75), (139, 35), (21, 75), (91, 92), (152, 127), (57, 83), (137, 95), (19, 95), (76, 13), (9, 92), (93, 53), (125, 35), (29, 95), (15, 97), (75, 32), (147, 127), (142, 13), (131, 75), (43, 127), (32, 62), (73, 83), (65, 5), (112, 32), (53, 83), (39, 32), (109, 127), (33, 62), (154, 13), (22, 12), (119, 5), (13, 92), (89, 95), (126, 92), (70, 92), (58, 35), (3, 95), (150, 13), (122, 62), (35, 62), (66, 52), (17, 83), (50, 53), (41, 95), (130, 5), (20, 13), (146, 32), (63, 5), (97, 83), (85, 127), (92, 127), (0, 13), (86, 35), (83, 81), (8, 97), (114, 127), (7, 17), (95, 83), (107, 83), (49, 62), (34, 35), (149, 35), (60, 35), (64, 127), (110, 83), (99, 13), (28, 13), (5, 75), (59, 53), (148, 127), (44, 127), (81, 95)] current theta: 0.319865813056 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:06 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 18200 rows and 18200 columns Presolve time: 0.15s Presolved: 5981 rows, 6135 columns, 17785 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 6135 integer (6135 binary) Root relaxation: objective 0.000000e+00, 1452 iterations, 0.06 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 (2687 simplex iterations) in 0.27 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 [15, 44, 53, 74, 79, 81, 87, 92, 94, 97, 98, 99, 119, 127, 140, 146] edges [(56, 146), (62, 74), (61, 99), (57, 81), (147, 92), (103, 97), (25, 119), (26, 146), (31, 74), (134, 79), (17, 74), (116, 79), (127, 127), (30, 74), (153, 87), (90, 97), (73, 81), (121, 97), (89, 99), (40, 146), (22, 146), (85, 97), (29, 81), (99, 99), (88, 92), (44, 99), (144, 79), (122, 146), (71, 97), (59, 146), (129, 146), (84, 99), (68, 87), (49, 74), (150, 81), (111, 97), (82, 99), (135, 127), (63, 146), (5, 15), (54, 146), (95, 81), (118, 146), (60, 146), (154, 81), (94, 79), (65, 92), (79, 79), (18, 99), (115, 79), (76, 74), (109, 97), (120, 146), (50, 146), (32, 15), (13, 99), (55, 127), (110, 81), (101, 146), (51, 140), (7, 81), (38, 87), (3, 99), (72, 79), (142, 140), (133, 87), (24, 99), (108, 99), (75, 15), (105, 99), (4, 146), (21, 87), (42, 97), (1, 140), (81, 81), (78, 81), (0, 99), (67, 146), (41, 99), (33, 146), (19, 99), (107, 146), (69, 99), (117, 146), (126, 79), (104, 146), (52, 74), (106, 79), (124, 99), (86, 146), (146, 146), (47, 74), (96, 146), (10, 81), (46, 97), (114, 97), (149, 15), (97, 79), (9, 87), (132, 99), (74, 146), (16, 146), (2, 99), (100, 146), (48, 99), (87, 87), (66, 146), (58, 146), (151, 127), (93, 140), (139, 79), (152, 97), (141, 87), (36, 81), (27, 94), (20, 98), (119, 87), (43, 99), (12, 146), (128, 97), (80, 146), (102, 99), (64, 99), (37, 79), (125, 146), (39, 87), (15, 15), (138, 87), (123, 99), (14, 97), (91, 97), (70, 97), (137, 99), (92, 127), (28, 99), (112, 146), (83, 81), (130, 87), (53, 140), (8, 97), (131, 140), (143, 53), (136, 98), (145, 97), (148, 92), (140, 74), (35, 140), (45, 99), (23, 99), (77, 87), (6, 119), (98, 97), (113, 87), (34, 94), (11, 79)] current theta: 0.159932906528 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:06 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22168 rows and 22209 columns Presolve time: 0.04s Presolved: 2013 rows, 2126 columns, 5840 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2126 integer (2126 binary) Root relaxation: objective 7.105427e-15, 2020 iterations, 0.06 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 (4133 simplex iterations) in 0.14 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [28, 29, 52, 70, 85, 91, 96, 97, 110, 113, 120, 128, 131, 137, 138, 144] edges [(124, 28), (85, 85), (8, 91), (95, 110), (76, 120), (57, 110), (39, 144), (69, 128), (101, 120), (3, 128), (4, 120), (73, 28), (40, 96), (149, 138), (135, 70), (105, 137), (126, 113), (41, 70), (121, 97), (140, 52), (35, 52), (130, 138), (67, 96), (92, 91), (154, 110), (102, 128), (125, 128), (62, 52), (38, 113), (16, 120), (119, 85), (48, 137), (43, 97), (147, 91), (107, 120), (103, 137), (136, 144), (64, 97), (14, 128), (74, 52), (10, 110), (111, 97), (82, 70), (152, 70), (44, 137), (153, 131), (61, 85), (21, 113), (12, 52), (71, 85), (51, 52), (116, 113), (52, 52), (146, 96), (72, 138), (145, 91), (37, 113), (34, 131), (36, 110), (151, 91), (49, 52), (94, 138), (33, 96), (53, 52), (97, 97), (96, 96), (87, 113), (68, 113), (134, 138), (47, 120), (65, 91), (138, 138), (128, 128), (133, 138), (142, 120), (30, 52), (11, 131), (141, 113), (150, 28), (45, 144), (75, 113), (46, 70), (31, 52), (132, 128), (32, 131), (84, 144), (114, 97), (29, 29), (120, 120), (20, 128), (99, 97), (2, 70), (19, 28), (9, 144), (59, 120), (60, 128), (15, 113), (148, 91), (91, 91), (24, 144), (89, 70), (137, 137), (118, 128), (113, 113), (66, 52), (6, 85), (79, 144), (55, 91), (131, 131), (77, 113), (129, 96), (1, 131), (42, 128), (27, 131), (100, 120), (78, 28), (143, 120), (93, 52), (22, 28), (28, 28), (70, 97), (127, 91), (98, 70), (17, 52), (122, 120), (25, 85), (123, 144), (13, 137), (144, 144), (80, 52), (83, 110), (18, 97), (58, 110), (50, 120), (26, 96), (90, 28), (63, 120), (110, 110), (54, 128), (81, 29), (0, 144), (139, 144), (117, 128), (56, 52), (106, 144), (88, 91), (109, 91), (23, 128), (115, 120), (7, 110), (5, 113), (86, 128), (112, 120), (104, 110), (108, 97)] current theta: 0.079966453264 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 23380 rows and 23530 columns Presolve time: 0.02s Presolved: 801 rows, 805 columns, 2111 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 805 integer (804 binary) Root relaxation: cutoff, 406 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 - 0.10000 - - 0s Explored 0 nodes (406 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.119949679896 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22832 rows and 22943 columns Presolve time: 0.03s Presolved: 1349 rows, 1392 columns, 3780 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1392 integer (1392 binary) Root relaxation: cutoff, 1473 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 (1473 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.139941293212 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22530 rows and 22608 columns Presolve time: 0.03s Presolved: 1651 rows, 1727 columns, 4719 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1727 integer (1727 binary) Root relaxation: cutoff, 1948 iterations, 0.03 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 (1948 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: 0.14993709987 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22312 rows and 22365 columns Presolve time: 0.04s Presolved: 1869 rows, 1970 columns, 5398 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1970 integer (1970 binary) Root relaxation: cutoff, 2219 iterations, 0.05 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2219 simplex iterations) in 0.09 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.154935003199 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22234 rows and 22277 columns Presolve time: 0.04s Presolved: 1947 rows, 2058 columns, 5642 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2058 integer (2058 binary) Root relaxation: objective 0.000000e+00, 2245 iterations, 0.06 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 (2245 simplex iterations) in 0.10 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, 11, 29, 52, 58, 65, 85, 87, 89, 91, 96, 97, 100, 133, 144, 150] edges [(65, 65), (85, 85), (131, 11), (117, 3), (26, 58), (8, 91), (39, 144), (23, 3), (41, 97), (50, 100), (135, 97), (76, 11), (18, 3), (40, 96), (101, 100), (102, 3), (4, 100), (32, 133), (121, 97), (140, 52), (35, 52), (128, 3), (72, 133), (67, 96), (90, 150), (116, 87), (89, 89), (3, 3), (92, 91), (14, 3), (82, 3), (62, 52), (104, 58), (138, 133), (94, 133), (112, 100), (119, 85), (152, 89), (105, 89), (43, 97), (147, 91), (68, 87), (136, 144), (137, 150), (19, 150), (7, 58), (64, 97), (150, 150), (74, 52), (20, 3), (111, 97), (73, 150), (27, 133), (78, 150), (69, 58), (42, 3), (99, 3), (126, 87), (11, 11), (61, 85), (12, 52), (71, 85), (51, 52), (142, 100), (134, 133), (52, 52), (146, 96), (38, 87), (145, 91), (13, 89), (48, 150), (15, 87), (151, 91), (16, 100), (49, 52), (33, 96), (120, 100), (53, 52), (97, 97), (107, 100), (96, 96), (60, 100), (21, 87), (132, 3), (22, 58), (57, 58), (143, 100), (86, 3), (2, 89), (28, 150), (83, 58), (30, 52), (45, 144), (31, 52), (110, 58), (122, 100), (37, 87), (118, 3), (46, 97), (84, 144), (114, 97), (58, 58), (59, 100), (29, 29), (149, 11), (9, 144), (103, 3), (87, 87), (5, 87), (148, 91), (91, 91), (24, 144), (133, 133), (98, 3), (125, 100), (124, 3), (141, 87), (66, 52), (6, 85), (129, 58), (79, 144), (55, 91), (10, 58), (44, 89), (154, 58), (36, 58), (95, 29), (93, 52), (100, 100), (127, 91), (17, 52), (75, 87), (25, 85), (123, 144), (144, 144), (1, 11), (80, 52), (153, 133), (70, 89), (81, 29), (47, 11), (0, 144), (77, 87), (115, 11), (54, 100), (34, 133), (139, 144), (56, 52), (106, 144), (63, 100), (88, 91), (109, 91), (113, 87), (130, 133), (108, 97)] current theta: 0.152436051534 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:07 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22272 rows and 22319 columns Presolve time: 0.04s Presolved: 1909 rows, 2016 columns, 5524 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2016 integer (2016 binary) Root relaxation: cutoff, 2109 iterations, 0.06 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2109 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.153685527367 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:08 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22256 rows and 22302 columns Presolve time: 0.04s Presolved: 1925 rows, 2033 columns, 5573 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2033 integer (2033 binary) Root relaxation: cutoff, 2172 iterations, 0.06 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 cutoff 0 - 0.10000 - - 0s Explored 0 nodes (2172 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.154310265283 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:08 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22246 rows and 22291 columns Presolve time: 0.04s Presolved: 1935 rows, 2044 columns, 5604 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2044 integer (2044 binary) Root relaxation: objective 0.000000e+00, 2365 iterations, 0.07 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 (2365 simplex iterations) in 0.11 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 [29, 42, 52, 58, 65, 76, 85, 87, 89, 91, 96, 97, 100, 144, 150, 153] edges [(65, 65), (118, 42), (85, 85), (8, 91), (39, 144), (72, 153), (34, 153), (102, 42), (47, 76), (117, 42), (130, 153), (132, 42), (41, 97), (50, 100), (135, 97), (40, 96), (101, 100), (4, 100), (94, 153), (115, 76), (121, 97), (140, 52), (35, 52), (134, 153), (67, 96), (90, 150), (116, 87), (89, 89), (32, 153), (92, 91), (103, 42), (138, 153), (3, 42), (62, 52), (104, 58), (112, 100), (131, 153), (119, 85), (152, 89), (105, 89), (43, 97), (147, 91), (1, 76), (120, 76), (68, 87), (136, 144), (137, 150), (19, 150), (7, 58), (64, 97), (150, 150), (74, 52), (73, 150), (123, 97), (78, 150), (69, 58), (126, 87), (27, 153), (61, 85), (12, 52), (71, 85), (51, 52), (42, 42), (52, 52), (146, 96), (20, 42), (22, 42), (38, 87), (145, 91), (13, 89), (18, 42), (48, 150), (109, 89), (15, 87), (151, 91), (16, 100), (49, 52), (33, 96), (53, 52), (97, 97), (149, 153), (107, 100), (96, 96), (86, 42), (60, 100), (21, 87), (23, 42), (57, 58), (128, 42), (2, 89), (28, 150), (83, 58), (30, 52), (111, 42), (45, 144), (31, 52), (110, 58), (122, 100), (37, 87), (153, 153), (46, 97), (84, 144), (114, 97), (58, 58), (59, 100), (29, 29), (99, 97), (133, 153), (9, 144), (124, 42), (87, 87), (5, 87), (11, 76), (14, 42), (148, 91), (91, 91), (125, 100), (141, 87), (66, 52), (142, 76), (6, 85), (129, 58), (79, 144), (55, 91), (10, 58), (44, 89), (154, 58), (36, 58), (95, 29), (93, 52), (100, 100), (76, 76), (127, 91), (82, 97), (17, 52), (75, 87), (25, 85), (144, 144), (80, 52), (26, 96), (70, 89), (143, 76), (81, 29), (0, 144), (77, 87), (54, 100), (139, 144), (56, 52), (106, 144), (63, 100), (88, 91), (98, 97), (113, 87), (24, 97), (108, 97)] current theta: 0.153997896325 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:08 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22252 rows and 22298 columns Presolve time: 0.04s Presolved: 1929 rows, 2037 columns, 5585 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2037 integer (2037 binary) Root relaxation: cutoff, 2320 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 (2320 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.154154080804 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:08 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22250 rows and 22296 columns Presolve time: 0.04s Presolved: 1931 rows, 2039 columns, 5591 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2039 integer (2039 binary) Root relaxation: cutoff, 2361 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 (2361 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.154232173043 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:04:08 2014 Optimize a model with 24181 rows, 24335 columns and 72385 nonzeros Presolve removed 22246 rows and 22291 columns Presolve time: 0.04s Presolved: 1935 rows, 2044 columns, 5604 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2044 integer (2044 binary) Root relaxation: cutoff, 46 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 (46 simplex iterations) in 0.04 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 [29, 42, 52, 58, 65, 76, 85, 87, 89, 91, 96, 97, 100, 144, 150, 153] edges [(65, 65), (118, 42), (85, 85), (8, 91), (39, 144), (72, 153), (34, 153), (102, 42), (47, 76), (117, 42), (130, 153), (132, 42), (41, 97), (50, 100), (135, 97), (40, 96), (101, 100), (4, 100), (94, 153), (115, 76), (121, 97), (140, 52), (35, 52), (134, 153), (67, 96), (90, 150), (116, 87), (89, 89), (32, 153), (92, 91), (103, 42), (138, 153), (3, 42), (62, 52), (104, 58), (112, 100), (131, 153), (119, 85), (152, 89), (105, 89), (43, 97), (147, 91), (1, 76), (120, 76), (68, 87), (136, 144), (137, 150), (19, 150), (7, 58), (64, 97), (150, 150), (74, 52), (73, 150), (123, 97), (78, 150), (69, 58), (126, 87), (27, 153), (61, 85), (12, 52), (71, 85), (51, 52), (42, 42), (52, 52), (146, 96), (20, 42), (22, 42), (38, 87), (145, 91), (13, 89), (18, 42), (48, 150), (109, 89), (15, 87), (151, 91), (16, 100), (49, 52), (33, 96), (53, 52), (97, 97), (149, 153), (107, 100), (96, 96), (86, 42), (60, 100), (21, 87), (23, 42), (57, 58), (128, 42), (2, 89), (28, 150), (83, 58), (30, 52), (111, 42), (45, 144), (31, 52), (110, 58), (122, 100), (37, 87), (153, 153), (46, 97), (84, 144), (114, 97), (58, 58), (59, 100), (29, 29), (99, 97), (133, 153), (9, 144), (124, 42), (87, 87), (5, 87), (11, 76), (14, 42), (148, 91), (91, 91), (125, 100), (141, 87), (66, 52), (142, 76), (6, 85), (129, 58), (79, 144), (55, 91), (10, 58), (44, 89), (154, 58), (36, 58), (95, 29), (93, 52), (100, 100), (76, 76), (127, 91), (82, 97), (17, 52), (75, 87), (25, 85), (144, 144), (80, 52), (26, 96), (70, 89), (143, 76), (81, 29), (0, 144), (77, 87), (54, 100), (139, 144), (56, 52), (106, 144), (63, 100), (88, 91), (98, 97), (113, 87), (24, 97), (108, 97)]