current theta: 0.640827684429 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 4486 rows and 4486 columns Presolve time: 0.17s Presolved: 8171 rows, 8282 columns, 24398 nonzeros Variable types: 0 continuous, 8282 integer (8282 binary) Root relaxation: objective 0.000000e+00, 730 iterations, 0.01 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 (730 simplex iterations) in 0.19 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 [6, 7, 10, 36, 38, 55, 62, 79, 89, 95, 107, 110] edges [(25, 110), (27, 107), (96, 110), (43, 110), (72, 110), (7, 62), (21, 110), (97, 107), (18, 110), (29, 110), (53, 107), (64, 110), (11, 110), (93, 110), (0, 107), (52, 110), (12, 110), (57, 110), (107, 107), (67, 110), (109, 110), (28, 107), (32, 110), (87, 110), (56, 107), (10, 107), (88, 110), (38, 110), (35, 110), (84, 110), (24, 107), (70, 6), (106, 110), (91, 110), (63, 107), (98, 110), (3, 110), (20, 110), (45, 110), (74, 110), (30, 107), (23, 110), (77, 107), (42, 107), (62, 110), (55, 107), (111, 110), (99, 107), (79, 110), (83, 107), (85, 110), (13, 110), (14, 110), (54, 110), (59, 110), (31, 110), (73, 107), (51, 107), (89, 110), (80, 107), (22, 110), (44, 110), (60, 38), (49, 110), (95, 107), (17, 95), (4, 62), (90, 110), (37, 110), (15, 110), (105, 110), (101, 107), (66, 107), (86, 110), (47, 107), (33, 107), (58, 110), (5, 110), (9, 107), (6, 110), (69, 6), (76, 110), (34, 107), (48, 110), (81, 110), (78, 107), (26, 110), (65, 110), (110, 110), (41, 110), (19, 110), (61, 110), (16, 110), (71, 110), (75, 107), (100, 110), (40, 107), (108, 110), (104, 110), (92, 110), (94, 110), (39, 110), (68, 110), (1, 110), (46, 110), (8, 110), (82, 110), (36, 110), (2, 110), (103, 107), (102, 107), (50, 110)] current theta: 0.320413842214 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 9716 rows and 9718 columns Presolve time: 0.05s Presolved: 2941 rows, 3050 columns, 8706 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3050 integer (3050 binary) Root relaxation: objective 0.000000e+00, 1074 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 (1997 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 [47, 53, 68, 75, 78, 80, 96, 100, 106, 107, 110, 111] edges [(43, 111), (76, 96), (23, 47), (92, 107), (24, 100), (68, 107), (72, 110), (56, 75), (33, 47), (18, 110), (36, 106), (35, 106), (8, 111), (99, 78), (16, 68), (0, 107), (67, 111), (38, 107), (12, 110), (34, 53), (22, 111), (111, 111), (11, 68), (3, 106), (50, 68), (21, 106), (15, 100), (93, 68), (7, 53), (96, 100), (31, 111), (107, 68), (62, 107), (27, 75), (88, 75), (97, 78), (54, 106), (45, 111), (84, 75), (64, 100), (109, 106), (98, 110), (89, 96), (28, 75), (47, 78), (94, 111), (87, 106), (55, 80), (103, 80), (74, 111), (30, 53), (32, 100), (13, 110), (82, 68), (100, 100), (17, 53), (25, 111), (77, 68), (81, 111), (37, 96), (20, 75), (83, 80), (42, 75), (40, 100), (44, 111), (105, 111), (14, 106), (66, 107), (5, 111), (19, 106), (2, 53), (86, 111), (95, 68), (9, 107), (79, 75), (59, 100), (90, 106), (65, 75), (71, 53), (41, 111), (60, 80), (48, 111), (61, 111), (46, 106), (49, 96), (69, 47), (110, 111), (80, 78), (106, 106), (58, 106), (6, 106), (108, 110), (75, 78), (39, 111), (10, 53), (104, 110), (1, 111), (26, 106), (78, 75), (101, 78), (85, 111), (63, 47), (51, 80), (70, 47), (53, 68), (73, 47), (52, 68), (91, 111), (102, 78), (29, 96), (4, 100), (57, 107)] current theta: 0.160206921107 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11644 rows and 11723 columns Presolve time: 0.01s Presolved: 1013 rows, 1045 columns, 2845 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1045 integer (1045 binary) Root relaxation: cutoff, 1099 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 (1099 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.240310381661 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 10762 rows and 10773 columns Presolve time: 0.03s Presolved: 1895 rows, 1995 columns, 5559 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1995 integer (1995 binary) Root relaxation: objective -1.776357e-15, 1094 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 (1858 simplex iterations) in 0.07 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 [10, 36, 46, 55, 63, 68, 78, 94, 100, 107, 108, 111] edges [(44, 94), (64, 108), (24, 100), (2, 100), (32, 107), (19, 36), (12, 36), (99, 55), (8, 111), (81, 108), (88, 107), (0, 107), (67, 111), (102, 55), (71, 68), (92, 46), (107, 107), (69, 63), (22, 111), (111, 111), (28, 107), (85, 46), (29, 100), (56, 107), (93, 68), (31, 111), (62, 107), (36, 36), (97, 78), (63, 63), (104, 36), (70, 63), (94, 111), (47, 63), (50, 100), (73, 63), (42, 78), (77, 107), (72, 36), (13, 111), (26, 46), (30, 68), (4, 10), (98, 108), (45, 108), (101, 55), (82, 68), (100, 100), (83, 63), (25, 111), (27, 78), (84, 107), (58, 78), (54, 111), (51, 107), (15, 108), (95, 107), (20, 46), (21, 36), (65, 107), (40, 100), (74, 108), (66, 78), (79, 78), (1, 46), (46, 46), (10, 10), (76, 108), (23, 63), (49, 108), (5, 111), (86, 111), (37, 108), (90, 36), (33, 78), (105, 108), (68, 68), (9, 78), (3, 36), (103, 78), (59, 100), (17, 10), (34, 68), (41, 111), (48, 108), (87, 36), (61, 111), (106, 36), (110, 111), (80, 78), (18, 46), (6, 36), (60, 78), (52, 100), (75, 107), (55, 55), (39, 111), (14, 36), (109, 36), (96, 108), (108, 111), (89, 108), (7, 10), (91, 111), (11, 107), (38, 46), (35, 63), (78, 78), (53, 10), (43, 108), (57, 107), (16, 100)] current theta: 0.200258651384 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11248 rows and 11275 columns Presolve time: 0.02s Presolved: 1409 rows, 1493 columns, 4085 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1493 integer (1493 binary) Root relaxation: objective 0.000000e+00, 1187 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 (2683 simplex iterations) in 0.07 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 [34, 36, 47, 50, 80, 88, 89, 92, 93, 94, 103, 110] edges [(37, 89), (98, 89), (25, 110), (100, 93), (44, 94), (76, 89), (84, 103), (96, 50), (7, 34), (56, 103), (19, 36), (24, 93), (45, 89), (93, 93), (12, 36), (103, 103), (39, 94), (31, 89), (110, 94), (105, 93), (15, 93), (40, 50), (0, 103), (75, 103), (79, 88), (46, 88), (60, 103), (80, 80), (58, 88), (91, 92), (36, 36), (104, 36), (16, 93), (41, 94), (11, 92), (29, 93), (74, 50), (28, 103), (51, 103), (43, 89), (61, 89), (50, 93), (55, 80), (72, 36), (85, 92), (111, 110), (68, 34), (13, 110), (33, 80), (54, 110), (10, 34), (78, 88), (9, 103), (67, 89), (22, 110), (81, 89), (77, 103), (71, 93), (35, 47), (53, 34), (21, 36), (99, 80), (82, 92), (32, 93), (102, 80), (62, 88), (86, 110), (20, 92), (34, 34), (57, 93), (38, 93), (90, 36), (5, 110), (26, 88), (92, 88), (64, 89), (2, 50), (3, 36), (1, 92), (49, 89), (95, 34), (42, 80), (18, 92), (30, 34), (87, 36), (97, 103), (66, 103), (69, 47), (106, 36), (47, 47), (6, 36), (108, 110), (14, 36), (27, 88), (17, 34), (107, 103), (89, 89), (109, 36), (94, 110), (23, 88), (83, 47), (59, 50), (63, 47), (52, 50), (88, 92), (70, 47), (8, 110), (48, 93), (73, 47), (4, 34), (101, 80), (65, 103)] current theta: 0.180232786246 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:46 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11476 rows and 11527 columns Presolve time: 0.02s Presolved: 1181 rows, 1241 columns, 3377 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1241 integer (1241 binary) Root relaxation: cutoff, 1298 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 (1298 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: 0.190245718815 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11366 rows and 11405 columns Presolve time: 0.02s Presolved: 1291 rows, 1363 columns, 3719 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1363 integer (1363 binary) Root relaxation: objective -7.105427e-15, 1297 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 (2021 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 [36, 48, 53, 63, 67, 71, 80, 88, 92, 103, 104, 111] edges [(53, 53), (29, 48), (61, 67), (84, 103), (52, 71), (56, 103), (19, 36), (103, 103), (3, 104), (8, 111), (34, 53), (50, 71), (69, 63), (22, 111), (111, 111), (71, 71), (4, 53), (0, 103), (75, 103), (79, 88), (37, 67), (46, 88), (7, 53), (16, 71), (31, 111), (92, 92), (60, 103), (80, 80), (58, 88), (81, 67), (21, 104), (91, 92), (36, 36), (24, 71), (63, 63), (43, 67), (11, 92), (70, 63), (28, 103), (94, 111), (47, 63), (51, 103), (73, 63), (32, 71), (55, 80), (72, 36), (100, 71), (13, 111), (85, 92), (74, 48), (30, 53), (17, 53), (33, 80), (83, 63), (64, 48), (25, 111), (78, 88), (49, 67), (54, 111), (48, 48), (57, 88), (77, 103), (104, 104), (99, 80), (59, 71), (82, 92), (93, 71), (102, 80), (44, 104), (62, 88), (38, 92), (5, 111), (89, 67), (15, 48), (86, 111), (90, 36), (98, 67), (26, 88), (1, 92), (41, 111), (42, 80), (18, 92), (87, 36), (9, 80), (97, 103), (66, 103), (88, 88), (110, 111), (68, 71), (6, 36), (40, 71), (39, 111), (14, 36), (27, 88), (10, 53), (107, 103), (109, 36), (23, 88), (67, 67), (45, 67), (108, 111), (95, 103), (2, 71), (35, 63), (105, 48), (101, 80), (76, 67), (65, 103), (12, 104), (96, 48), (20, 88), (106, 104)] current theta: 0.18523925253 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11422 rows and 11464 columns Presolve time: 0.02s Presolved: 1235 rows, 1304 columns, 3548 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1304 integer (1304 binary) Root relaxation: cutoff, 1294 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 (1294 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: 0.187742485673 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11400 rows and 11441 columns Presolve time: 0.02s Presolved: 1257 rows, 1327 columns, 3615 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1327 integer (1327 binary) Root relaxation: objective -2.131628e-14, 1283 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 (2099 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 [17, 36, 45, 63, 71, 72, 80, 88, 92, 103, 105, 110] edges [(25, 110), (84, 103), (52, 71), (12, 72), (56, 103), (45, 45), (19, 36), (103, 103), (21, 72), (34, 17), (50, 71), (69, 63), (81, 45), (71, 71), (0, 103), (75, 103), (79, 88), (108, 45), (46, 88), (16, 71), (92, 92), (60, 103), (49, 45), (80, 80), (58, 88), (31, 45), (36, 36), (53, 17), (96, 45), (24, 71), (63, 63), (104, 36), (76, 45), (11, 92), (70, 63), (28, 103), (47, 63), (51, 103), (73, 63), (32, 71), (55, 80), (67, 45), (72, 36), (100, 71), (85, 92), (111, 110), (14, 72), (30, 17), (13, 110), (33, 80), (17, 17), (83, 63), (54, 110), (78, 88), (105, 105), (61, 45), (4, 17), (22, 110), (48, 105), (57, 88), (77, 103), (7, 17), (99, 80), (59, 71), (82, 92), (93, 71), (102, 80), (62, 88), (86, 110), (38, 92), (74, 105), (15, 105), (43, 45), (90, 36), (5, 110), (26, 88), (3, 36), (42, 80), (18, 92), (87, 36), (110, 110), (9, 80), (97, 103), (44, 72), (66, 103), (41, 110), (98, 45), (88, 88), (64, 45), (1, 105), (68, 71), (6, 36), (40, 71), (91, 105), (29, 105), (89, 45), (10, 17), (27, 88), (107, 103), (109, 36), (94, 110), (23, 88), (39, 110), (106, 72), (37, 45), (8, 110), (95, 103), (2, 71), (35, 63), (101, 80), (65, 103), (20, 88)] current theta: 0.186490869101 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11410 rows and 11452 columns Presolve time: 0.02s Presolved: 1247 rows, 1316 columns, 3584 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1316 integer (1316 binary) Root relaxation: objective 0.000000e+00, 1289 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 (1289 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 [17, 36, 67, 71, 72, 73, 88, 92, 96, 99, 103, 110] edges [(61, 67), (25, 110), (76, 96), (84, 103), (52, 71), (12, 72), (56, 103), (19, 36), (96, 96), (63, 73), (103, 103), (43, 96), (21, 72), (34, 17), (64, 96), (71, 71), (83, 73), (0, 103), (108, 67), (75, 103), (79, 88), (105, 96), (37, 67), (16, 71), (92, 92), (60, 103), (58, 88), (81, 67), (102, 99), (91, 92), (74, 96), (70, 73), (53, 17), (24, 71), (104, 36), (31, 67), (11, 92), (28, 103), (9, 99), (51, 103), (15, 96), (32, 71), (47, 73), (46, 92), (72, 36), (100, 71), (85, 92), (73, 73), (111, 110), (14, 72), (30, 17), (13, 110), (17, 17), (54, 110), (78, 88), (49, 67), (50, 96), (4, 17), (22, 110), (77, 103), (7, 17), (59, 71), (82, 92), (93, 71), (62, 88), (86, 110), (38, 92), (89, 67), (42, 73), (20, 92), (99, 99), (90, 36), (5, 110), (98, 67), (26, 88), (57, 92), (3, 36), (55, 99), (1, 92), (101, 99), (18, 92), (87, 36), (110, 110), (97, 103), (44, 72), (66, 103), (41, 110), (88, 88), (48, 96), (68, 71), (6, 36), (80, 99), (40, 71), (69, 73), (10, 17), (27, 88), (107, 103), (35, 73), (109, 36), (94, 110), (23, 88), (67, 67), (39, 110), (36, 72), (106, 72), (45, 67), (8, 110), (33, 99), (95, 103), (29, 96), (2, 71), (65, 103)] current theta: 0.185865060816 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11414 rows and 11456 columns Presolve time: 0.02s Presolved: 1243 rows, 1312 columns, 3572 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1312 integer (1312 binary) Root relaxation: cutoff, 43 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 (43 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 [17, 36, 67, 71, 72, 73, 88, 92, 96, 99, 103, 110] edges [(61, 67), (25, 110), (76, 96), (84, 103), (52, 71), (12, 72), (56, 103), (19, 36), (96, 96), (63, 73), (103, 103), (43, 96), (21, 72), (34, 17), (64, 96), (71, 71), (83, 73), (0, 103), (108, 67), (75, 103), (79, 88), (105, 96), (37, 67), (16, 71), (92, 92), (60, 103), (58, 88), (81, 67), (102, 99), (91, 92), (74, 96), (70, 73), (53, 17), (24, 71), (104, 36), (31, 67), (11, 92), (28, 103), (9, 99), (51, 103), (15, 96), (32, 71), (47, 73), (46, 92), (72, 36), (100, 71), (85, 92), (73, 73), (111, 110), (14, 72), (30, 17), (13, 110), (17, 17), (54, 110), (78, 88), (49, 67), (50, 96), (4, 17), (22, 110), (77, 103), (7, 17), (59, 71), (82, 92), (93, 71), (62, 88), (86, 110), (38, 92), (89, 67), (42, 73), (20, 92), (99, 99), (90, 36), (5, 110), (98, 67), (26, 88), (57, 92), (3, 36), (55, 99), (1, 92), (101, 99), (18, 92), (87, 36), (110, 110), (97, 103), (44, 72), (66, 103), (41, 110), (88, 88), (48, 96), (68, 71), (6, 36), (80, 99), (40, 71), (69, 73), (10, 17), (27, 88), (107, 103), (35, 73), (109, 36), (94, 110), (23, 88), (67, 67), (39, 110), (36, 72), (106, 72), (45, 67), (8, 110), (33, 99), (95, 103), (29, 96), (2, 71), (65, 103)] current theta: 0.185552156673 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11420 rows and 11462 columns Presolve time: 0.02s Presolved: 1237 rows, 1306 columns, 3554 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1306 integer (1306 binary) Root relaxation: cutoff, 1463 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 (1463 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: 0.185708608744 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11418 rows and 11460 columns Presolve time: 0.02s Presolved: 1239 rows, 1308 columns, 3560 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1308 integer (1308 binary) Root relaxation: cutoff, 1462 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 (1462 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: 0.18578683478 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:53:47 2014 Optimize a model with 12657 rows, 12768 columns and 37856 nonzeros Presolve removed 11418 rows and 11460 columns Presolve time: 0.02s Presolved: 1239 rows, 1308 columns, 3560 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1308 integer (1308 binary) Root relaxation: cutoff, 1462 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 (1462 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 -