current theta: 0.646930494471 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:07 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 5412 rows and 5412 columns Presolve time: 0.19s Presolved: 10591 rows, 10716 columns, 31644 nonzeros Variable types: 0 continuous, 10716 integer (10716 binary) Root relaxation: objective 0.000000e+00, 1630 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 (3262 simplex iterations) in 0.38 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, 23, 30, 31, 33, 44, 59, 67, 87, 112, 116, 119] edges [(83, 23), (65, 23), (101, 2), (69, 23), (49, 87), (11, 31), (76, 18), (96, 67), (93, 59), (53, 23), (77, 23), (62, 2), (100, 23), (14, 44), (70, 33), (102, 67), (79, 23), (58, 112), (105, 59), (21, 31), (107, 67), (72, 2), (38, 33), (73, 31), (30, 67), (99, 67), (3, 23), (51, 44), (18, 33), (85, 23), (6, 23), (22, 67), (90, 23), (114, 23), (16, 23), (20, 87), (50, 44), (52, 44), (98, 23), (25, 44), (121, 23), (48, 18), (2, 31), (41, 67), (33, 116), (124, 23), (112, 2), (0, 33), (57, 33), (7, 23), (91, 59), (88, 44), (68, 44), (89, 2), (12, 59), (110, 59), (118, 2), (35, 23), (54, 31), (40, 59), (117, 23), (115, 2), (19, 23), (27, 44), (59, 59), (36, 44), (78, 44), (24, 23), (106, 31), (9, 44), (8, 31), (63, 112), (122, 67), (86, 67), (28, 67), (97, 44), (31, 23), (13, 23), (74, 59), (55, 59), (116, 59), (81, 87), (119, 67), (4, 30), (94, 44), (39, 59), (60, 116), (23, 23), (109, 67), (44, 44), (10, 119), (46, 23), (1, 33), (103, 119), (87, 2), (56, 23), (37, 23), (82, 59), (66, 30), (42, 23), (120, 67), (95, 2), (61, 31), (125, 67), (17, 67), (108, 2), (67, 67), (5, 59), (26, 23), (113, 87), (45, 67), (47, 23), (29, 23), (64, 33), (84, 44), (75, 67), (71, 23), (92, 31), (34, 23), (80, 67), (15, 59), (123, 112), (111, 2), (43, 59), (104, 23), (32, 33)] current theta: 0.323465247236 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 12116 rows and 12116 columns Presolve time: 0.08s Presolved: 3887 rows, 4012 columns, 11532 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4012 integer (4012 binary) Root relaxation: objective 0.000000e+00, 1022 iterations, 0.03 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 (1769 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 [58, 66, 70, 72, 73, 95, 103, 113, 121, 122, 123, 124, 125] edges [(80, 125), (37, 121), (39, 70), (48, 123), (46, 58), (98, 125), (115, 124), (74, 121), (7, 124), (84, 103), (23, 123), (27, 58), (120, 73), (45, 124), (16, 66), (1, 121), (71, 125), (22, 103), (54, 125), (40, 121), (10, 58), (97, 66), (47, 125), (20, 124), (34, 125), (55, 113), (90, 124), (103, 58), (19, 125), (93, 123), (110, 121), (79, 70), (106, 95), (51, 103), (92, 124), (11, 95), (100, 122), (113, 66), (65, 124), (116, 121), (26, 125), (112, 95), (73, 73), (95, 73), (2, 122), (123, 73), (86, 113), (4, 121), (117, 125), (72, 125), (99, 66), (105, 70), (41, 66), (121, 121), (18, 73), (35, 95), (78, 125), (43, 113), (111, 123), (28, 124), (50, 125), (66, 113), (63, 125), (6, 113), (81, 124), (85, 124), (70, 121), (96, 125), (32, 121), (82, 121), (102, 124), (9, 72), (119, 125), (75, 72), (59, 70), (3, 122), (60, 121), (33, 70), (38, 121), (0, 121), (109, 125), (25, 103), (125, 72), (52, 125), (58, 72), (36, 103), (21, 124), (87, 124), (67, 95), (77, 125), (107, 73), (56, 66), (42, 125), (114, 72), (104, 124), (61, 73), (8, 121), (64, 113), (122, 123), (91, 103), (31, 122), (44, 103), (101, 72), (108, 122), (89, 123), (68, 66), (13, 125), (124, 124), (29, 95), (94, 58), (57, 73), (15, 113), (12, 123), (62, 125), (83, 121), (69, 125), (24, 125), (14, 113), (76, 95), (17, 58), (5, 73), (88, 58), (49, 125), (53, 66), (118, 124), (30, 125)] current theta: 0.161732623618 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14708 rows and 14778 columns Presolve time: 0.02s Presolved: 1295 rows, 1350 columns, 3686 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1350 integer (1350 binary) Root relaxation: cutoff, 1415 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 (1415 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: 0.242598935427 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 13564 rows and 13570 columns Presolve time: 0.04s Presolved: 2439 rows, 2558 columns, 7182 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2558 integer (2558 binary) Root relaxation: objective 8.881784e-16, 1226 iterations, 0.03 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 (1995 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 [31, 44, 66, 69, 72, 82, 87, 103, 106, 121, 122, 123, 125] edges [(66, 66), (85, 87), (79, 82), (74, 121), (94, 103), (16, 66), (1, 121), (91, 66), (22, 103), (103, 103), (107, 121), (6, 72), (63, 72), (113, 72), (40, 121), (21, 87), (97, 66), (48, 72), (34, 125), (32, 123), (3, 106), (10, 125), (65, 69), (35, 87), (33, 82), (75, 103), (17, 125), (19, 125), (117, 87), (116, 82), (5, 121), (108, 106), (93, 123), (7, 125), (76, 123), (111, 106), (110, 121), (23, 72), (51, 44), (46, 66), (102, 69), (78, 103), (43, 66), (87, 106), (119, 72), (71, 66), (20, 87), (58, 103), (98, 72), (62, 87), (28, 69), (41, 103), (2, 31), (4, 121), (118, 87), (67, 87), (61, 123), (112, 123), (121, 121), (124, 87), (68, 44), (9, 103), (64, 121), (90, 69), (50, 125), (54, 72), (30, 72), (57, 123), (70, 121), (120, 121), (96, 125), (86, 66), (15, 66), (37, 66), (82, 121), (29, 106), (13, 69), (60, 121), (38, 121), (0, 121), (11, 87), (36, 66), (53, 103), (25, 103), (109, 69), (81, 87), (47, 103), (18, 123), (26, 69), (72, 72), (8, 72), (14, 121), (95, 123), (123, 123), (27, 125), (56, 66), (42, 125), (99, 72), (44, 44), (114, 72), (106, 106), (125, 69), (88, 125), (59, 121), (77, 87), (104, 69), (45, 69), (101, 72), (122, 31), (55, 66), (105, 121), (12, 123), (73, 123), (92, 87), (84, 44), (83, 121), (31, 31), (115, 87), (89, 87), (80, 103), (100, 106), (69, 125), (24, 125), (39, 121), (52, 69), (49, 125)] current theta: 0.202165779522 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14174 rows and 14200 columns Presolve time: 0.03s Presolved: 1829 rows, 1928 columns, 5332 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1928 integer (1928 binary) Root relaxation: objective 0.000000e+00, 1766 iterations, 0.04 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 (3084 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 [12, 27, 51, 66, 77, 82, 96, 106, 113, 116, 119, 122, 123] edges [(66, 66), (103, 27), (89, 119), (39, 116), (10, 27), (40, 82), (8, 113), (16, 66), (53, 51), (5, 82), (17, 27), (122, 122), (96, 96), (91, 66), (114, 77), (78, 27), (76, 12), (22, 27), (85, 119), (97, 66), (27, 27), (88, 27), (3, 106), (23, 119), (20, 106), (72, 119), (98, 119), (104, 96), (108, 106), (19, 96), (59, 116), (118, 106), (37, 113), (111, 106), (67, 119), (46, 66), (7, 96), (26, 27), (49, 27), (102, 96), (47, 27), (43, 66), (54, 119), (35, 119), (52, 27), (75, 27), (28, 96), (115, 106), (42, 119), (80, 27), (123, 12), (41, 51), (0, 82), (2, 122), (69, 96), (57, 119), (4, 82), (25, 51), (33, 116), (45, 96), (99, 66), (125, 27), (61, 123), (112, 123), (84, 51), (90, 96), (51, 51), (116, 116), (71, 113), (58, 27), (6, 113), (62, 119), (86, 66), (15, 66), (83, 82), (29, 106), (9, 27), (107, 82), (93, 12), (79, 116), (94, 51), (36, 66), (32, 12), (18, 123), (95, 123), (109, 96), (44, 51), (24, 27), (110, 82), (30, 77), (74, 113), (117, 96), (50, 27), (106, 106), (48, 12), (77, 96), (60, 82), (105, 116), (34, 27), (64, 113), (11, 119), (56, 51), (1, 116), (31, 122), (101, 77), (120, 12), (124, 77), (55, 66), (68, 51), (12, 123), (73, 123), (82, 82), (38, 113), (13, 96), (100, 106), (65, 96), (21, 77), (87, 77), (119, 119), (14, 113), (70, 116), (63, 77), (92, 77), (113, 113), (121, 82), (81, 96)] current theta: 0.18194920157 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14408 rows and 14444 columns Presolve time: 0.03s Presolved: 1595 rows, 1684 columns, 4620 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1684 integer (1684 binary) Root relaxation: objective 0.000000e+00, 1582 iterations, 0.03 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 (2675 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 [3, 8, 27, 38, 51, 55, 76, 88, 102, 105, 115, 119, 120] edges [(8, 38), (66, 55), (65, 102), (73, 120), (89, 119), (106, 3), (75, 88), (121, 38), (53, 51), (123, 76), (104, 102), (74, 8), (99, 55), (78, 27), (122, 3), (39, 105), (34, 88), (70, 105), (22, 27), (85, 119), (33, 105), (82, 105), (87, 115), (0, 105), (86, 55), (12, 76), (23, 119), (69, 102), (16, 55), (59, 105), (72, 119), (7, 102), (38, 38), (98, 119), (90, 102), (58, 88), (20, 3), (17, 88), (124, 115), (2, 3), (67, 119), (28, 102), (26, 27), (49, 27), (96, 102), (63, 119), (47, 27), (54, 119), (35, 119), (42, 119), (102, 102), (41, 51), (97, 55), (43, 55), (25, 51), (76, 76), (71, 88), (125, 27), (84, 51), (79, 105), (21, 115), (19, 102), (4, 105), (105, 105), (29, 3), (109, 102), (51, 51), (112, 3), (13, 27), (15, 55), (61, 8), (117, 102), (83, 8), (62, 119), (120, 120), (107, 120), (37, 38), (60, 120), (9, 27), (115, 115), (48, 8), (57, 8), (30, 119), (101, 119), (94, 51), (118, 115), (10, 88), (103, 88), (11, 115), (81, 115), (6, 38), (5, 8), (44, 51), (18, 120), (3, 3), (24, 27), (64, 8), (110, 38), (50, 27), (14, 38), (88, 88), (1, 105), (55, 55), (95, 3), (45, 102), (100, 3), (114, 119), (68, 51), (32, 120), (108, 3), (92, 115), (93, 120), (46, 55), (91, 55), (40, 38), (111, 3), (116, 105), (77, 119), (52, 88), (119, 119), (56, 55), (31, 76), (36, 51), (113, 38), (80, 88), (27, 88)] current theta: 0.171840912594 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14568 rows and 14614 columns Presolve time: 0.02s Presolved: 1435 rows, 1514 columns, 4130 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1514 integer (1514 binary) Root relaxation: objective 0.000000e+00, 1430 iterations, 0.03 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 (1430 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [3, 12, 25, 31, 50, 54, 64, 66, 88, 92, 102, 105, 107] edges [(66, 66), (65, 102), (99, 64), (106, 3), (9, 88), (37, 64), (75, 88), (63, 54), (89, 54), (16, 66), (82, 107), (91, 66), (124, 92), (104, 102), (60, 107), (76, 12), (74, 64), (39, 105), (34, 88), (70, 105), (57, 54), (94, 25), (50, 50), (33, 105), (97, 66), (107, 107), (115, 92), (0, 105), (69, 102), (14, 64), (59, 105), (110, 64), (7, 102), (24, 50), (41, 88), (68, 25), (92, 92), (90, 102), (58, 88), (20, 3), (17, 88), (30, 54), (119, 54), (28, 102), (46, 66), (38, 64), (96, 102), (11, 92), (64, 64), (43, 66), (61, 12), (102, 102), (123, 12), (85, 92), (2, 31), (113, 64), (71, 88), (79, 105), (35, 92), (101, 54), (114, 54), (19, 102), (105, 105), (29, 3), (109, 102), (112, 3), (80, 50), (44, 25), (98, 54), (84, 25), (40, 64), (22, 50), (21, 92), (87, 92), (53, 25), (86, 66), (15, 66), (81, 92), (93, 12), (77, 92), (54, 54), (67, 54), (117, 92), (78, 50), (42, 54), (36, 66), (103, 88), (32, 12), (12, 12), (3, 3), (5, 64), (49, 88), (62, 92), (56, 66), (88, 88), (1, 105), (48, 12), (95, 3), (45, 102), (121, 107), (26, 50), (100, 3), (122, 31), (51, 25), (6, 64), (55, 66), (10, 50), (72, 54), (52, 50), (73, 12), (108, 3), (4, 107), (118, 92), (23, 54), (31, 31), (125, 50), (111, 3), (116, 105), (83, 64), (25, 25), (8, 64), (47, 88), (13, 50), (18, 12), (27, 88), (120, 107)] current theta: 0.166786768106 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14634 rows and 14690 columns Presolve time: 0.02s Presolved: 1369 rows, 1438 columns, 3922 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1438 integer (1438 binary) Root relaxation: cutoff, 1529 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 (1529 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: 0.16931384035 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:08 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14596 rows and 14644 columns Presolve time: 0.02s Presolved: 1407 rows, 1484 columns, 4044 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1484 integer (1484 binary) Root relaxation: objective 0.000000e+00, 1465 iterations, 0.02 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 (2302 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [3, 12, 17, 28, 31, 54, 60, 64, 66, 88, 92, 94, 105] edges [(66, 66), (99, 64), (106, 3), (9, 88), (37, 64), (75, 88), (44, 94), (63, 54), (89, 54), (16, 66), (26, 17), (91, 66), (124, 92), (50, 17), (76, 12), (74, 64), (39, 105), (34, 88), (70, 105), (7, 28), (57, 54), (109, 28), (33, 105), (97, 66), (104, 28), (115, 92), (0, 105), (14, 64), (59, 105), (110, 64), (103, 17), (41, 88), (92, 92), (58, 88), (20, 3), (17, 88), (2, 3), (30, 54), (119, 54), (46, 66), (38, 64), (11, 92), (64, 64), (43, 66), (28, 28), (68, 94), (61, 12), (123, 12), (85, 92), (51, 94), (113, 64), (71, 88), (69, 28), (79, 105), (35, 92), (101, 54), (13, 28), (114, 54), (25, 94), (4, 105), (105, 105), (29, 3), (112, 3), (98, 54), (22, 17), (107, 60), (120, 60), (40, 64), (21, 92), (87, 92), (86, 66), (15, 66), (81, 92), (93, 12), (77, 92), (54, 54), (67, 54), (45, 28), (117, 92), (10, 88), (42, 54), (36, 66), (90, 28), (32, 12), (12, 12), (96, 28), (53, 94), (3, 3), (84, 94), (82, 60), (5, 64), (49, 88), (62, 92), (56, 66), (60, 60), (102, 28), (24, 28), (88, 88), (1, 105), (48, 12), (19, 28), (125, 17), (95, 3), (65, 28), (100, 3), (122, 31), (6, 64), (55, 66), (72, 54), (47, 94), (94, 94), (73, 12), (108, 3), (78, 17), (118, 92), (23, 54), (31, 31), (111, 3), (116, 105), (83, 64), (52, 88), (8, 64), (121, 60), (80, 88), (18, 12), (27, 88)] current theta: 0.168050304228 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:09 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14612 rows and 14661 columns Presolve time: 0.02s Presolved: 1391 rows, 1467 columns, 3995 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1467 integer (1467 binary) Root relaxation: cutoff, 1485 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 (1485 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: 0.168682072289 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:09 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14606 rows and 14655 columns Presolve time: 0.02s Presolved: 1397 rows, 1473 columns, 4013 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1473 integer (1473 binary) Root relaxation: cutoff, 50 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 (50 simplex iterations) in 0.02 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, 12, 17, 28, 31, 54, 60, 64, 66, 88, 92, 94, 105] edges [(66, 66), (99, 64), (106, 3), (9, 88), (37, 64), (75, 88), (44, 94), (63, 54), (89, 54), (16, 66), (26, 17), (91, 66), (124, 92), (50, 17), (76, 12), (74, 64), (39, 105), (34, 88), (70, 105), (7, 28), (57, 54), (109, 28), (33, 105), (97, 66), (104, 28), (115, 92), (0, 105), (14, 64), (59, 105), (110, 64), (103, 17), (41, 88), (92, 92), (58, 88), (20, 3), (17, 88), (2, 3), (30, 54), (119, 54), (46, 66), (38, 64), (11, 92), (64, 64), (43, 66), (28, 28), (68, 94), (61, 12), (123, 12), (85, 92), (51, 94), (113, 64), (71, 88), (69, 28), (79, 105), (35, 92), (101, 54), (13, 28), (114, 54), (25, 94), (4, 105), (105, 105), (29, 3), (112, 3), (98, 54), (22, 17), (107, 60), (120, 60), (40, 64), (21, 92), (87, 92), (86, 66), (15, 66), (81, 92), (93, 12), (77, 92), (54, 54), (67, 54), (45, 28), (117, 92), (10, 88), (42, 54), (36, 66), (90, 28), (32, 12), (12, 12), (96, 28), (53, 94), (3, 3), (84, 94), (82, 60), (5, 64), (49, 88), (62, 92), (56, 66), (60, 60), (102, 28), (24, 28), (88, 88), (1, 105), (48, 12), (19, 28), (125, 17), (95, 3), (65, 28), (100, 3), (122, 31), (6, 64), (55, 66), (72, 54), (47, 94), (94, 94), (73, 12), (108, 3), (78, 17), (118, 92), (23, 54), (31, 31), (111, 3), (116, 105), (83, 64), (52, 88), (8, 64), (121, 60), (80, 88), (18, 12), (27, 88)] current theta: 0.168366188258 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:09 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14612 rows and 14661 columns Presolve time: 0.02s Presolved: 1391 rows, 1467 columns, 3995 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1467 integer (1467 binary) Root relaxation: cutoff, 1485 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 (1485 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: 0.168524130274 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:09 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14612 rows and 14661 columns Presolve time: 0.02s Presolved: 1391 rows, 1467 columns, 3995 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1467 integer (1467 binary) Root relaxation: cutoff, 1485 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 (1485 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: 0.168603101281 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:40:09 2014 Optimize a model with 16003 rows, 16128 columns and 47880 nonzeros Presolve removed 14612 rows and 14661 columns Presolve time: 0.02s Presolved: 1391 rows, 1467 columns, 3995 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1467 integer (1467 binary) Root relaxation: cutoff, 1485 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 (1485 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 -