current theta: 0.664641336744 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:30 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 3912 rows and 3912 columns Presolve time: 0.20s Presolved: 10851 rows, 10971 columns, 32429 nonzeros Variable types: 0 continuous, 10971 integer (10971 binary) Root relaxation: objective 0.000000e+00, 735 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 (735 simplex iterations) in 0.22 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, 22, 35, 42, 47, 58, 91, 94, 104, 112, 115, 117, 119] edges [(38, 119), (40, 117), (19, 119), (64, 119), (89, 119), (26, 119), (6, 115), (87, 119), (68, 119), (110, 119), (28, 115), (32, 119), (116, 115), (93, 119), (113, 117), (36, 119), (45, 119), (117, 117), (73, 119), (85, 119), (23, 119), (97, 119), (49, 119), (72, 119), (31, 115), (53, 119), (98, 119), (39, 119), (4, 117), (13, 115), (44, 119), (1, 119), (108, 115), (67, 119), (46, 117), (35, 117), (59, 119), (91, 119), (66, 119), (63, 119), (54, 119), (120, 119), (12, 119), (3, 117), (48, 117), (42, 119), (14, 119), (34, 119), (52, 117), (76, 119), (57, 119), (7, 117), (21, 115), (107, 117), (94, 119), (2, 119), (86, 119), (118, 119), (16, 119), (74, 119), (15, 117), (62, 119), (47, 119), (88, 119), (22, 119), (56, 117), (69, 119), (61, 119), (25, 119), (84, 119), (65, 117), (33, 119), (30, 119), (115, 119), (101, 119), (55, 119), (8, 119), (17, 119), (82, 119), (81, 115), (0, 119), (79, 119), (105, 119), (112, 119), (106, 119), (29, 119), (43, 119), (11, 117), (24, 119), (5, 119), (50, 119), (10, 119), (92, 119), (71, 119), (103, 119), (96, 115), (95, 119), (18, 119), (60, 119), (41, 119), (83, 119), (75, 119), (51, 117), (20, 117), (109, 119), (80, 115), (114, 119), (90, 119), (27, 119), (102, 117), (111, 119), (99, 119), (9, 119), (70, 119), (77, 119), (58, 119), (119, 119), (100, 119), (37, 119), (78, 115), (104, 117)] current theta: 0.332320668372 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:30 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 10642 rows and 10643 columns Presolve time: 0.09s Presolved: 4121 rows, 4240 columns, 12238 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4240 integer (4240 binary) Root relaxation: objective 0.000000e+00, 1112 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 (2479 simplex iterations) in 0.17 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 [9, 22, 35, 51, 72, 75, 77, 111, 112, 114, 117, 119, 120] edges [(40, 117), (89, 119), (120, 72), (21, 111), (23, 51), (28, 111), (70, 35), (50, 72), (96, 111), (1, 77), (86, 120), (84, 77), (18, 111), (36, 119), (8, 111), (12, 117), (67, 111), (63, 72), (45, 119), (47, 120), (117, 117), (66, 51), (111, 111), (44, 117), (113, 51), (72, 119), (14, 51), (106, 77), (83, 72), (39, 119), (31, 111), (30, 9), (5, 120), (88, 111), (46, 117), (35, 117), (100, 120), (38, 111), (59, 119), (79, 111), (53, 117), (114, 22), (55, 77), (77, 72), (19, 111), (16, 114), (24, 72), (62, 77), (11, 51), (54, 119), (98, 22), (93, 51), (116, 51), (25, 112), (52, 117), (74, 72), (4, 51), (7, 117), (109, 75), (115, 72), (75, 112), (76, 77), (51, 51), (81, 111), (26, 120), (73, 77), (15, 117), (34, 72), (61, 120), (101, 111), (17, 111), (71, 112), (103, 120), (10, 22), (56, 117), (42, 72), (49, 114), (48, 51), (33, 119), (105, 112), (80, 111), (43, 117), (82, 119), (118, 77), (65, 51), (107, 51), (60, 77), (99, 72), (37, 72), (92, 119), (119, 120), (29, 114), (90, 77), (64, 120), (41, 119), (2, 120), (78, 111), (69, 72), (85, 75), (6, 111), (27, 119), (22, 77), (94, 22), (68, 111), (95, 114), (108, 111), (102, 117), (9, 119), (32, 75), (57, 72), (13, 51), (91, 72), (87, 77), (110, 112), (58, 119), (0, 77), (97, 112), (3, 51), (104, 117), (112, 75), (20, 51)] current theta: 0.166160334186 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:30 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13394 rows and 13443 columns Presolve time: 0.02s Presolved: 1369 rows, 1440 columns, 3934 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1440 integer (1440 binary) Root relaxation: cutoff, 1164 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 (1164 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: 0.249240501279 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:30 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 12144 rows and 12149 columns Presolve time: 0.05s Presolved: 2619 rows, 2734 columns, 7728 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2734 integer (2734 binary) Root relaxation: objective -8.881784e-16, 1125 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 (2142 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 [22, 23, 50, 52, 53, 58, 77, 85, 104, 112, 116, 118, 120] edges [(68, 118), (7, 104), (88, 23), (99, 118), (6, 116), (53, 52), (38, 116), (108, 116), (85, 85), (109, 85), (84, 77), (114, 77), (3, 104), (27, 120), (111, 118), (77, 77), (113, 116), (23, 116), (10, 58), (78, 116), (9, 120), (14, 118), (37, 118), (102, 52), (72, 118), (54, 58), (13, 116), (106, 77), (89, 118), (115, 23), (8, 116), (4, 116), (17, 50), (22, 58), (101, 23), (40, 52), (33, 120), (66, 116), (34, 118), (63, 118), (98, 58), (76, 118), (43, 52), (49, 77), (75, 85), (58, 120), (57, 118), (0, 118), (39, 118), (79, 77), (42, 77), (48, 104), (91, 120), (80, 50), (15, 52), (74, 118), (117, 52), (44, 53), (19, 77), (26, 120), (116, 116), (67, 53), (21, 116), (112, 112), (12, 52), (45, 77), (71, 85), (104, 104), (120, 120), (61, 120), (103, 120), (82, 118), (35, 52), (70, 52), (65, 116), (52, 52), (107, 104), (62, 50), (24, 118), (50, 118), (81, 50), (86, 58), (60, 77), (1, 118), (36, 77), (93, 116), (11, 116), (119, 120), (20, 104), (47, 118), (73, 118), (28, 116), (69, 85), (90, 77), (30, 120), (59, 120), (92, 85), (2, 120), (97, 85), (31, 116), (56, 52), (18, 116), (29, 77), (32, 85), (41, 118), (83, 118), (16, 77), (51, 116), (94, 22), (105, 85), (100, 118), (118, 50), (46, 52), (87, 77), (95, 77), (25, 85), (96, 116), (5, 85), (110, 85), (64, 118), (55, 50)] current theta: 0.207700417732 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 12788 rows and 12806 columns Presolve time: 0.03s Presolved: 1975 rows, 2077 columns, 5783 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2077 integer (2077 binary) Root relaxation: objective 0.000000e+00, 1511 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 (3130 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 [20, 45, 48, 52, 74, 77, 78, 79, 85, 112, 116, 118, 120] edges [(103, 77), (99, 118), (38, 116), (108, 116), (85, 85), (109, 85), (8, 74), (27, 120), (98, 120), (113, 116), (23, 116), (28, 78), (9, 120), (84, 79), (95, 79), (102, 52), (72, 118), (67, 74), (53, 20), (13, 116), (63, 74), (106, 77), (89, 118), (118, 79), (4, 116), (49, 45), (62, 79), (40, 52), (5, 120), (96, 78), (100, 120), (83, 74), (11, 20), (37, 74), (59, 118), (74, 74), (66, 116), (73, 74), (43, 52), (31, 78), (86, 45), (0, 79), (55, 79), (75, 85), (7, 48), (58, 120), (88, 79), (39, 118), (42, 77), (91, 120), (34, 74), (15, 52), (12, 74), (117, 52), (48, 48), (19, 77), (26, 120), (116, 116), (115, 74), (112, 112), (79, 79), (45, 77), (76, 79), (71, 85), (120, 120), (61, 120), (6, 78), (20, 20), (14, 116), (77, 45), (81, 78), (82, 118), (35, 52), (101, 79), (70, 52), (52, 52), (33, 77), (107, 48), (24, 118), (111, 116), (10, 45), (94, 45), (51, 20), (36, 77), (93, 116), (68, 116), (119, 120), (47, 118), (80, 79), (69, 85), (44, 74), (90, 77), (60, 79), (30, 120), (65, 48), (92, 85), (2, 120), (97, 85), (56, 52), (18, 116), (57, 74), (114, 45), (29, 77), (32, 85), (41, 118), (50, 79), (104, 20), (16, 77), (21, 78), (105, 85), (46, 52), (22, 45), (87, 77), (3, 48), (54, 120), (25, 85), (78, 78), (110, 85), (64, 118), (17, 79), (1, 79)] current theta: 0.186930375959 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13134 rows and 13172 columns Presolve time: 0.03s Presolved: 1629 rows, 1711 columns, 4725 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1711 integer (1711 binary) Root relaxation: objective 7.105427e-15, 1405 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 (2127 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 [32, 48, 52, 54, 67, 71, 79, 81, 90, 113, 114, 118, 119] edges [(109, 32), (64, 119), (87, 79), (92, 54), (26, 119), (8, 113), (25, 71), (51, 113), (36, 118), (68, 113), (111, 118), (44, 67), (28, 81), (85, 32), (24, 67), (21, 113), (102, 52), (72, 118), (71, 71), (18, 81), (16, 90), (78, 81), (45, 114), (99, 67), (89, 118), (81, 81), (23, 113), (62, 79), (40, 52), (118, 118), (59, 119), (91, 119), (30, 54), (80, 81), (94, 114), (86, 114), (4, 113), (13, 113), (108, 81), (110, 71), (75, 32), (120, 119), (34, 118), (63, 118), (37, 67), (76, 118), (43, 52), (42, 79), (10, 114), (0, 79), (55, 79), (93, 113), (105, 71), (31, 81), (7, 48), (57, 118), (39, 118), (5, 54), (65, 113), (15, 52), (27, 54), (74, 118), (117, 52), (22, 114), (48, 48), (11, 113), (88, 81), (98, 54), (114, 114), (2, 54), (33, 114), (66, 113), (12, 67), (79, 79), (96, 81), (19, 79), (49, 114), (84, 118), (104, 48), (112, 71), (61, 119), (6, 81), (54, 54), (82, 118), (35, 52), (101, 79), (70, 52), (116, 113), (52, 52), (77, 90), (107, 48), (69, 32), (1, 118), (38, 81), (103, 119), (47, 118), (106, 79), (73, 118), (115, 118), (60, 79), (97, 71), (56, 52), (67, 67), (41, 118), (50, 79), (20, 48), (9, 119), (95, 90), (46, 52), (3, 48), (58, 119), (53, 67), (119, 119), (32, 32), (14, 113), (100, 119), (113, 113), (29, 90), (83, 67), (90, 114), (17, 79)] current theta: 0.176545355073 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13256 rows and 13297 columns Presolve time: 0.02s Presolved: 1507 rows, 1586 columns, 4356 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1586 integer (1586 binary) Root relaxation: objective 0.000000e+00, 1423 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 (2353 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 [2, 10, 32, 48, 52, 67, 77, 82, 101, 108, 110, 113, 120] edges [(109, 32), (79, 101), (103, 77), (59, 82), (31, 108), (8, 113), (6, 108), (51, 113), (74, 67), (25, 110), (68, 113), (27, 120), (98, 120), (81, 108), (21, 108), (44, 67), (85, 32), (18, 108), (77, 77), (57, 82), (90, 10), (24, 67), (9, 120), (39, 82), (102, 52), (1, 101), (62, 101), (106, 77), (99, 67), (2, 2), (23, 113), (40, 52), (4, 113), (89, 82), (5, 2), (75, 32), (118, 82), (63, 82), (37, 67), (43, 52), (50, 101), (38, 108), (49, 77), (93, 113), (7, 48), (58, 120), (101, 101), (55, 101), (42, 77), (65, 113), (91, 120), (117, 52), (48, 48), (19, 77), (13, 108), (73, 82), (26, 120), (92, 120), (11, 113), (97, 110), (66, 113), (12, 67), (22, 10), (45, 77), (15, 67), (120, 120), (61, 120), (84, 82), (105, 110), (10, 10), (104, 48), (94, 10), (35, 52), (70, 52), (116, 113), (52, 52), (107, 48), (17, 101), (69, 32), (110, 110), (60, 77), (114, 10), (36, 77), (119, 120), (47, 82), (0, 101), (71, 110), (34, 67), (33, 10), (115, 82), (30, 120), (56, 52), (67, 67), (80, 101), (29, 77), (108, 108), (78, 108), (41, 82), (16, 77), (72, 82), (20, 48), (112, 110), (96, 108), (111, 101), (76, 101), (100, 82), (88, 101), (82, 82), (28, 108), (46, 52), (87, 77), (3, 48), (95, 77), (54, 120), (53, 67), (32, 32), (14, 113), (113, 113), (83, 67), (64, 82), (86, 10)] current theta: 0.171352844629 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13310 rows and 13352 columns Presolve time: 0.02s Presolved: 1453 rows, 1531 columns, 4193 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1531 integer (1531 binary) Root relaxation: cutoff, 1251 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 (1251 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: 0.173949099851 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13290 rows and 13331 columns Presolve time: 0.02s Presolved: 1473 rows, 1552 columns, 4254 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1552 integer (1552 binary) Root relaxation: objective 0.000000e+00, 1329 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 (2761 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 [32, 48, 54, 56, 67, 72, 77, 101, 108, 110, 113, 114, 120] edges [(109, 32), (79, 101), (103, 77), (31, 108), (64, 72), (6, 108), (51, 113), (46, 56), (74, 67), (59, 72), (52, 56), (25, 110), (68, 113), (27, 120), (81, 108), (21, 108), (44, 67), (85, 32), (63, 72), (18, 108), (77, 77), (24, 67), (9, 120), (1, 101), (115, 67), (62, 101), (84, 72), (70, 56), (45, 114), (106, 77), (99, 67), (23, 113), (82, 72), (94, 114), (43, 67), (86, 114), (4, 113), (75, 32), (37, 67), (50, 101), (38, 108), (10, 114), (49, 77), (93, 113), (47, 72), (40, 56), (7, 48), (58, 120), (73, 72), (101, 101), (55, 101), (5, 54), (42, 77), (65, 113), (22, 114), (48, 48), (19, 77), (13, 108), (92, 120), (11, 113), (98, 54), (114, 114), (2, 54), (97, 110), (33, 114), (105, 32), (66, 113), (12, 67), (57, 67), (120, 120), (104, 48), (118, 72), (8, 67), (54, 54), (116, 113), (72, 72), (107, 48), (26, 54), (39, 72), (17, 101), (100, 72), (69, 32), (89, 72), (110, 110), (60, 77), (102, 56), (36, 77), (35, 56), (119, 120), (0, 101), (71, 110), (34, 67), (90, 77), (30, 120), (41, 72), (61, 72), (67, 67), (80, 101), (29, 77), (108, 108), (78, 108), (16, 77), (20, 48), (112, 110), (96, 108), (111, 101), (76, 101), (15, 56), (88, 101), (117, 56), (28, 108), (87, 77), (91, 54), (3, 48), (95, 77), (53, 67), (32, 32), (14, 113), (113, 113), (83, 67), (56, 56)] current theta: 0.17265097224 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13302 rows and 13344 columns Presolve time: 0.02s Presolved: 1461 rows, 1539 columns, 4217 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1539 integer (1539 binary) Root relaxation: cutoff, 149 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 (149 simplex iterations) in 0.03 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 [32, 48, 54, 56, 67, 72, 77, 101, 108, 110, 113, 114, 120] edges [(109, 32), (79, 101), (103, 77), (31, 108), (64, 72), (6, 108), (51, 113), (46, 56), (74, 67), (59, 72), (52, 56), (25, 110), (68, 113), (27, 120), (81, 108), (21, 108), (44, 67), (85, 32), (63, 72), (18, 108), (77, 77), (24, 67), (9, 120), (1, 101), (115, 67), (62, 101), (84, 72), (70, 56), (45, 114), (106, 77), (99, 67), (23, 113), (82, 72), (94, 114), (43, 67), (86, 114), (4, 113), (75, 32), (37, 67), (50, 101), (38, 108), (10, 114), (49, 77), (93, 113), (47, 72), (40, 56), (7, 48), (58, 120), (73, 72), (101, 101), (55, 101), (5, 54), (42, 77), (65, 113), (22, 114), (48, 48), (19, 77), (13, 108), (92, 120), (11, 113), (98, 54), (114, 114), (2, 54), (97, 110), (33, 114), (105, 32), (66, 113), (12, 67), (57, 67), (120, 120), (104, 48), (118, 72), (8, 67), (54, 54), (116, 113), (72, 72), (107, 48), (26, 54), (39, 72), (17, 101), (100, 72), (69, 32), (89, 72), (110, 110), (60, 77), (102, 56), (36, 77), (35, 56), (119, 120), (0, 101), (71, 110), (34, 67), (90, 77), (30, 120), (41, 72), (61, 72), (67, 67), (80, 101), (29, 77), (108, 108), (78, 108), (16, 77), (20, 48), (112, 110), (96, 108), (111, 101), (76, 101), (15, 56), (88, 101), (117, 56), (28, 108), (87, 77), (91, 54), (3, 48), (95, 77), (53, 67), (32, 32), (14, 113), (113, 113), (83, 67), (56, 56)] current theta: 0.172001908435 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13308 rows and 13350 columns Presolve time: 0.02s Presolved: 1455 rows, 1533 columns, 4199 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1533 integer (1533 binary) Root relaxation: cutoff, 1378 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 (1378 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: 0.172326440337 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:31 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13304 rows and 13346 columns Presolve time: 0.02s Presolved: 1459 rows, 1537 columns, 4211 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1537 integer (1537 binary) Root relaxation: cutoff, 1485 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 (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: 0.172488706289 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:32 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13304 rows and 13346 columns Presolve time: 0.02s Presolved: 1459 rows, 1537 columns, 4211 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1537 integer (1537 binary) Root relaxation: cutoff, 1485 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 (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: 0.172569839264 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:24:32 2014 Optimize a model with 14763 rows, 14883 columns and 44165 nonzeros Presolve removed 13304 rows and 13346 columns Presolve time: 0.02s Presolved: 1459 rows, 1537 columns, 4211 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1537 integer (1537 binary) Root relaxation: cutoff, 1485 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 (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 -