current theta: 0.652296421199 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:38 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 4508 rows and 4508 columns Presolve time: 0.18s Presolved: 9299 rows, 9415 columns, 27777 nonzeros Variable types: 0 continuous, 9415 integer (9415 binary) Root relaxation: objective 0.000000e+00, 1169 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 (2290 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 [2, 3, 4, 45, 50, 55, 70, 76, 85, 89, 96, 110] edges [(66, 55), (28, 110), (111, 89), (106, 3), (96, 110), (76, 89), (105, 89), (72, 110), (47, 70), (33, 3), (39, 45), (73, 55), (114, 3), (54, 3), (109, 85), (108, 50), (52, 110), (62, 3), (31, 89), (17, 89), (2, 4), (92, 50), (70, 110), (112, 55), (99, 85), (46, 4), (59, 4), (88, 110), (77, 55), (38, 110), (0, 110), (20, 3), (5, 4), (61, 96), (79, 70), (83, 3), (65, 3), (60, 96), (6, 70), (34, 45), (40, 89), (43, 50), (91, 110), (107, 70), (82, 45), (87, 55), (74, 110), (68, 4), (67, 85), (23, 110), (110, 96), (100, 50), (41, 96), (36, 3), (24, 110), (93, 45), (13, 110), (102, 3), (32, 89), (44, 3), (10, 96), (26, 3), (49, 76), (27, 55), (25, 50), (30, 110), (57, 4), (11, 55), (85, 89), (81, 89), (115, 110), (113, 89), (51, 70), (94, 4), (7, 89), (42, 3), (56, 89), (37, 2), (18, 96), (63, 3), (21, 70), (64, 89), (35, 55), (58, 3), (80, 110), (15, 50), (3, 3), (84, 3), (8, 3), (48, 96), (97, 4), (16, 110), (101, 110), (71, 110), (14, 3), (55, 55), (78, 110), (4, 110), (19, 3), (1, 3), (98, 96), (104, 110), (89, 89), (45, 96), (103, 3), (95, 110), (69, 55), (53, 89), (9, 3), (90, 3), (29, 50), (116, 3), (75, 110), (22, 70), (12, 96), (86, 89), (50, 110)] current theta: 0.326148210599 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 10496 rows and 10496 columns Presolve time: 0.06s Presolved: 3311 rows, 3427 columns, 9813 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3427 integer (3427 binary) Root relaxation: objective 0.000000e+00, 1034 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 (1799 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 [37, 50, 53, 71, 75, 79, 81, 83, 96, 103, 114, 116] edges [(115, 53), (67, 71), (36, 116), (107, 79), (82, 81), (27, 114), (37, 53), (2, 37), (26, 116), (25, 37), (56, 103), (97, 79), (103, 103), (52, 37), (106, 116), (108, 50), (81, 71), (44, 116), (92, 114), (71, 71), (100, 53), (28, 79), (6, 114), (0, 103), (16, 71), (35, 114), (80, 116), (1, 71), (10, 71), (57, 114), (77, 53), (7, 71), (24, 53), (94, 75), (32, 71), (61, 53), (23, 114), (88, 114), (8, 103), (3, 116), (30, 53), (55, 83), (105, 71), (66, 114), (31, 71), (43, 71), (15, 53), (111, 103), (113, 71), (89, 71), (22, 114), (63, 114), (84, 116), (116, 116), (58, 79), (4, 96), (21, 116), (75, 114), (59, 71), (101, 116), (93, 71), (62, 116), (85, 103), (38, 103), (99, 116), (96, 37), (98, 53), (49, 71), (64, 53), (112, 116), (39, 103), (54, 79), (20, 116), (73, 114), (102, 114), (68, 53), (34, 71), (9, 116), (114, 79), (13, 103), (69, 116), (11, 114), (50, 37), (12, 75), (17, 71), (41, 114), (33, 116), (83, 114), (5, 79), (48, 96), (86, 71), (46, 79), (45, 53), (51, 79), (40, 71), (53, 71), (76, 71), (91, 53), (65, 79), (79, 114), (95, 53), (74, 37), (110, 114), (104, 116), (19, 114), (42, 114), (18, 114), (47, 114), (14, 103), (70, 83), (72, 79), (29, 50), (60, 114), (78, 114), (109, 116), (90, 114), (87, 116)] current theta: 0.1630741053 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12658 rows and 12731 columns Presolve time: 0.02s Presolved: 1149 rows, 1192 columns, 3254 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1192 integer (1192 binary) Root relaxation: cutoff, 1194 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 (1194 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: 0.244611157949 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 11682 rows and 11686 columns Presolve time: 0.03s Presolved: 2125 rows, 2237 columns, 6251 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2237 integer (2237 binary) Root relaxation: objective 0.000000e+00, 1437 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 (3047 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 [48, 70, 71, 74, 75, 78, 83, 103, 110, 113, 115, 116] edges [(67, 71), (29, 48), (28, 110), (36, 116), (87, 83), (59, 115), (84, 103), (95, 113), (108, 48), (26, 116), (56, 103), (35, 78), (100, 115), (25, 110), (106, 116), (81, 71), (62, 103), (68, 74), (71, 71), (17, 115), (73, 70), (97, 75), (18, 78), (50, 48), (77, 110), (53, 74), (63, 83), (19, 70), (37, 74), (4, 48), (23, 75), (104, 103), (47, 78), (111, 74), (74, 110), (42, 78), (0, 113), (16, 115), (22, 74), (8, 103), (88, 78), (3, 116), (79, 110), (91, 115), (110, 74), (52, 74), (31, 71), (83, 78), (114, 78), (27, 78), (89, 71), (58, 78), (48, 48), (11, 113), (116, 116), (21, 116), (105, 115), (34, 115), (6, 78), (30, 113), (101, 116), (43, 115), (85, 103), (24, 115), (99, 116), (64, 71), (54, 78), (14, 116), (70, 70), (10, 115), (46, 75), (49, 71), (115, 115), (75, 75), (39, 103), (112, 78), (45, 74), (33, 78), (51, 75), (9, 116), (13, 103), (69, 116), (90, 78), (12, 75), (98, 48), (55, 70), (2, 48), (66, 75), (61, 74), (7, 115), (80, 78), (41, 113), (72, 75), (1, 103), (82, 115), (76, 71), (20, 103), (44, 103), (92, 110), (38, 115), (94, 110), (107, 75), (57, 74), (15, 74), (65, 78), (5, 75), (86, 103), (40, 115), (102, 78), (32, 115), (60, 75), (78, 78), (109, 116), (113, 113), (93, 115), (103, 113), (96, 48)] current theta: 0.203842631625 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12196 rows and 12217 columns Presolve time: 0.02s Presolved: 1611 rows, 1706 columns, 4692 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1706 integer (1706 binary) Root relaxation: objective -7.105427e-15, 1367 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 (2223 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 [0, 29, 45, 56, 67, 73, 75, 77, 112, 114, 115, 116] edges [(9, 0), (85, 56), (36, 116), (59, 115), (57, 77), (62, 56), (58, 114), (26, 116), (45, 45), (1, 56), (25, 29), (16, 67), (100, 115), (103, 56), (28, 77), (106, 116), (67, 115), (87, 112), (77, 77), (15, 45), (54, 114), (37, 29), (98, 29), (20, 56), (92, 75), (83, 73), (17, 115), (97, 75), (41, 0), (31, 115), (48, 29), (32, 56), (80, 116), (105, 67), (27, 75), (70, 73), (38, 56), (74, 77), (23, 75), (44, 0), (86, 0), (94, 75), (88, 114), (3, 116), (73, 73), (52, 45), (66, 114), (91, 115), (93, 67), (13, 0), (55, 73), (49, 67), (2, 29), (7, 67), (8, 56), (116, 116), (114, 114), (68, 45), (112, 112), (42, 112), (21, 112), (101, 116), (43, 115), (24, 115), (99, 116), (33, 112), (65, 114), (63, 112), (71, 115), (14, 116), (89, 67), (10, 115), (46, 75), (115, 115), (75, 75), (6, 112), (84, 56), (4, 29), (51, 75), (40, 67), (102, 114), (81, 115), (39, 56), (50, 29), (79, 75), (110, 77), (69, 116), (29, 29), (12, 75), (0, 56), (53, 45), (96, 29), (30, 77), (113, 0), (64, 45), (72, 75), (82, 115), (34, 67), (108, 29), (19, 112), (111, 77), (35, 73), (47, 112), (107, 75), (11, 77), (104, 116), (22, 77), (5, 75), (61, 29), (18, 114), (95, 77), (78, 114), (60, 75), (109, 116), (76, 67), (90, 114), (56, 56)] current theta: 0.183458368462 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12432 rows and 12465 columns Presolve time: 0.02s Presolved: 1375 rows, 1458 columns, 3972 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1458 integer (1458 binary) Root relaxation: objective 0.000000e+00, 1311 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 (2180 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 [29, 43, 58, 67, 72, 73, 82, 95, 101, 103, 107, 109] edges [(92, 107), (84, 103), (12, 72), (31, 82), (56, 103), (30, 95), (87, 109), (16, 67), (63, 73), (103, 103), (95, 95), (62, 103), (45, 43), (86, 82), (37, 29), (98, 29), (107, 107), (85, 82), (110, 95), (28, 107), (83, 73), (94, 107), (116, 101), (54, 95), (32, 67), (109, 109), (48, 29), (27, 72), (81, 67), (100, 43), (41, 95), (23, 72), (70, 73), (114, 58), (18, 58), (71, 67), (6, 73), (19, 73), (11, 95), (14, 101), (22, 95), (15, 43), (47, 109), (0, 82), (8, 103), (73, 73), (111, 95), (93, 67), (79, 58), (101, 101), (26, 103), (65, 58), (55, 73), (21, 58), (49, 67), (68, 95), (2, 29), (7, 67), (77, 95), (99, 101), (69, 109), (33, 58), (25, 107), (57, 95), (43, 43), (9, 101), (38, 103), (75, 72), (89, 67), (42, 73), (51, 72), (36, 101), (52, 43), (39, 103), (115, 43), (3, 101), (4, 29), (58, 58), (74, 95), (40, 67), (91, 82), (50, 29), (13, 103), (72, 72), (29, 29), (64, 43), (96, 29), (105, 82), (106, 101), (5, 107), (1, 82), (10, 43), (46, 107), (53, 43), (113, 82), (112, 109), (34, 67), (108, 29), (66, 58), (20, 103), (44, 103), (60, 72), (35, 73), (17, 67), (67, 67), (80, 101), (97, 72), (102, 72), (104, 101), (90, 72), (61, 29), (82, 82), (78, 58), (76, 67), (59, 43), (88, 58), (24, 43)] current theta: 0.173266236881 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:39 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12550 rows and 12601 columns Presolve time: 0.02s Presolved: 1257 rows, 1322 columns, 3600 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1322 integer (1322 binary) Root relaxation: cutoff, 1345 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 (1345 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: 0.178362302671 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12490 rows and 12529 columns Presolve time: 0.02s Presolved: 1317 rows, 1394 columns, 3792 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1394 integer (1394 binary) Root relaxation: cutoff, 1510 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 (1510 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: 0.180910335567 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12462 rows and 12498 columns Presolve time: 0.02s Presolved: 1345 rows, 1425 columns, 3879 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1425 integer (1425 binary) Root relaxation: cutoff, 1668 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 (1668 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.182184352014 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12448 rows and 12483 columns Presolve time: 0.02s Presolved: 1359 rows, 1440 columns, 3922 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1440 integer (1440 binary) Root relaxation: cutoff, 1540 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 (1540 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.182821360238 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12436 rows and 12470 columns Presolve time: 0.02s Presolved: 1371 rows, 1453 columns, 3959 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1453 integer (1453 binary) Root relaxation: cutoff, 35 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 (35 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 [29, 43, 58, 67, 72, 73, 82, 95, 101, 103, 107, 109] edges [(92, 107), (84, 103), (12, 72), (31, 82), (56, 103), (30, 95), (87, 109), (16, 67), (63, 73), (103, 103), (95, 95), (62, 103), (45, 43), (86, 82), (37, 29), (98, 29), (107, 107), (85, 82), (110, 95), (28, 107), (83, 73), (94, 107), (116, 101), (54, 95), (32, 67), (109, 109), (48, 29), (27, 72), (81, 67), (100, 43), (41, 95), (23, 72), (70, 73), (114, 58), (18, 58), (71, 67), (6, 73), (19, 73), (11, 95), (14, 101), (22, 95), (15, 43), (47, 109), (0, 82), (8, 103), (73, 73), (111, 95), (93, 67), (79, 58), (101, 101), (26, 103), (65, 58), (55, 73), (21, 58), (49, 67), (68, 95), (2, 29), (7, 67), (77, 95), (99, 101), (69, 109), (33, 58), (25, 107), (57, 95), (43, 43), (9, 101), (38, 103), (75, 72), (89, 67), (42, 73), (51, 72), (36, 101), (52, 43), (39, 103), (115, 43), (3, 101), (4, 29), (58, 58), (74, 95), (40, 67), (91, 82), (50, 29), (13, 103), (72, 72), (29, 29), (64, 43), (96, 29), (105, 82), (106, 101), (5, 107), (1, 82), (10, 43), (46, 107), (53, 43), (113, 82), (112, 109), (34, 67), (108, 29), (66, 58), (20, 103), (44, 103), (60, 72), (35, 73), (17, 67), (67, 67), (80, 101), (97, 72), (102, 72), (104, 101), (90, 72), (61, 29), (82, 82), (78, 58), (76, 67), (59, 43), (88, 58), (24, 43)] current theta: 0.182502856126 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12440 rows and 12475 columns Presolve time: 0.02s Presolved: 1367 rows, 1448 columns, 3946 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1448 integer (1448 binary) Root relaxation: cutoff, 36 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 (36 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 [29, 43, 58, 67, 72, 73, 82, 95, 101, 103, 107, 109] edges [(92, 107), (84, 103), (12, 72), (31, 82), (56, 103), (30, 95), (87, 109), (16, 67), (63, 73), (103, 103), (95, 95), (62, 103), (45, 43), (86, 82), (37, 29), (98, 29), (107, 107), (85, 82), (110, 95), (28, 107), (83, 73), (94, 107), (116, 101), (54, 95), (32, 67), (109, 109), (48, 29), (27, 72), (81, 67), (100, 43), (41, 95), (23, 72), (70, 73), (114, 58), (18, 58), (71, 67), (6, 73), (19, 73), (11, 95), (14, 101), (22, 95), (15, 43), (47, 109), (0, 82), (8, 103), (73, 73), (111, 95), (93, 67), (79, 58), (101, 101), (26, 103), (65, 58), (55, 73), (21, 58), (49, 67), (68, 95), (2, 29), (7, 67), (77, 95), (99, 101), (69, 109), (33, 58), (25, 107), (57, 95), (43, 43), (9, 101), (38, 103), (75, 72), (89, 67), (42, 73), (51, 72), (36, 101), (52, 43), (39, 103), (115, 43), (3, 101), (4, 29), (58, 58), (74, 95), (40, 67), (91, 82), (50, 29), (13, 103), (72, 72), (29, 29), (64, 43), (96, 29), (105, 82), (106, 101), (5, 107), (1, 82), (10, 43), (46, 107), (53, 43), (113, 82), (112, 109), (34, 67), (108, 29), (66, 58), (20, 103), (44, 103), (60, 72), (35, 73), (17, 67), (67, 67), (80, 101), (97, 72), (102, 72), (104, 101), (90, 72), (61, 29), (82, 82), (78, 58), (76, 67), (59, 43), (88, 58), (24, 43)] current theta: 0.18234360407 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12444 rows and 12479 columns Presolve time: 0.02s Presolved: 1363 rows, 1444 columns, 3934 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1444 integer (1444 binary) Root relaxation: cutoff, 1538 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 (1538 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: 0.182423230098 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 22:09:40 2014 Optimize a model with 13807 rows, 13923 columns and 41301 nonzeros Presolve removed 12444 rows and 12479 columns Presolve time: 0.02s Presolved: 1363 rows, 1444 columns, 3934 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1444 integer (1444 binary) Root relaxation: cutoff, 1538 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 (1538 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 -