current theta: 0.648573295643 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 2558 rows and 2558 columns Presolve time: 0.12s Presolved: 5275 rows, 5362 columns, 15734 nonzeros Variable types: 0 continuous, 5362 integer (5362 binary) Root relaxation: objective 0.000000e+00, 754 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 0.0% - 0s Explored 0 nodes (1632 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 [3, 6, 28, 33, 57, 69, 70, 84, 85] edges [(5, 84), (1, 6), (32, 6), (13, 85), (18, 85), (51, 84), (4, 85), (64, 84), (85, 85), (54, 3), (3, 69), (63, 85), (59, 84), (81, 85), (70, 84), (12, 85), (71, 69), (37, 70), (50, 70), (35, 85), (42, 28), (67, 3), (36, 57), (77, 57), (48, 85), (44, 33), (27, 85), (55, 84), (21, 85), (45, 85), (26, 85), (31, 85), (14, 85), (41, 6), (34, 85), (20, 85), (28, 3), (73, 3), (57, 84), (9, 70), (80, 84), (68, 6), (69, 28), (74, 85), (75, 84), (2, 85), (62, 85), (0, 70), (43, 70), (53, 84), (39, 33), (52, 3), (38, 69), (66, 84), (47, 85), (49, 57), (76, 28), (46, 69), (16, 84), (60, 85), (83, 85), (29, 85), (7, 85), (61, 3), (40, 28), (6, 3), (22, 69), (65, 85), (78, 69), (19, 85), (79, 84), (87, 85), (24, 85), (17, 70), (86, 69), (10, 70), (56, 69), (84, 70), (30, 85), (58, 85), (25, 70), (82, 85), (8, 85), (33, 70), (15, 84), (11, 6), (23, 85), (72, 85)] current theta: 0.324286647822 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 5872 rows and 5872 columns Presolve time: 0.03s Presolved: 1961 rows, 2048 columns, 5792 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2048 integer (2048 binary) Root relaxation: objective 0.000000e+00, 797 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 0.0% - 0s Explored 0 nodes (1358 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 [28, 45, 53, 54, 60, 61, 83, 86, 87] edges [(53, 53), (85, 87), (15, 86), (64, 83), (41, 86), (37, 53), (23, 87), (70, 86), (24, 45), (0, 86), (73, 54), (18, 83), (57, 54), (27, 83), (21, 87), (68, 86), (42, 28), (63, 87), (45, 87), (40, 86), (35, 87), (79, 60), (84, 53), (17, 86), (78, 86), (46, 61), (30, 45), (77, 54), (86, 86), (47, 60), (12, 83), (31, 87), (48, 60), (28, 28), (34, 83), (8, 53), (20, 87), (2, 87), (62, 87), (39, 86), (69, 28), (54, 61), (56, 86), (4, 60), (1, 53), (61, 86), (55, 60), (44, 53), (33, 86), (22, 61), (11, 54), (3, 28), (74, 60), (50, 86), (83, 83), (13, 61), (52, 86), (80, 53), (29, 87), (58, 61), (25, 53), (71, 86), (81, 87), (26, 54), (14, 60), (65, 87), (82, 60), (10, 54), (76, 61), (32, 54), (66, 60), (7, 87), (67, 61), (9, 86), (38, 86), (16, 60), (60, 83), (6, 86), (75, 53), (51, 60), (87, 87), (43, 86), (59, 53), (19, 61), (72, 83), (5, 86), (49, 53), (36, 60)] current theta: 0.162143323911 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 7160 rows and 7160 columns Presolve time: 0.01s Presolved: 673 rows, 760 columns, 1930 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 760 integer (760 binary) Root relaxation: cutoff, 754 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 (754 simplex iterations) in 0.02 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.243214985866 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6600 rows and 6600 columns Presolve time: 0.02s Presolved: 1233 rows, 1320 columns, 3608 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1320 integer (1320 binary) Root relaxation: objective 0.000000e+00, 1198 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 0.0% - 0s Explored 0 nodes (1907 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 [24, 40, 43, 47, 67, 77, 78, 83, 87] edges [(85, 87), (84, 47), (64, 83), (48, 24), (14, 83), (11, 67), (74, 47), (36, 83), (59, 47), (28, 77), (25, 43), (27, 83), (21, 87), (71, 40), (45, 87), (49, 47), (52, 67), (35, 87), (57, 24), (86, 40), (32, 67), (67, 77), (12, 24), (0, 43), (41, 43), (63, 24), (81, 67), (4, 83), (39, 43), (7, 24), (5, 47), (31, 87), (6, 40), (22, 78), (15, 43), (3, 77), (34, 83), (20, 87), (2, 87), (62, 87), (55, 83), (56, 40), (26, 47), (9, 40), (76, 77), (42, 77), (46, 43), (58, 78), (19, 77), (77, 67), (16, 83), (1, 47), (23, 24), (83, 83), (43, 43), (18, 24), (29, 87), (13, 24), (24, 24), (66, 83), (61, 78), (17, 40), (10, 47), (53, 47), (30, 24), (69, 77), (79, 47), (65, 87), (68, 43), (70, 43), (47, 47), (72, 47), (54, 67), (75, 78), (60, 83), (37, 47), (50, 78), (8, 83), (38, 40), (87, 87), (33, 43), (73, 47), (51, 83), (80, 47), (82, 83), (78, 78), (40, 40), (44, 43)] current theta: 0.202679154888 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6908 rows and 6908 columns Presolve time: 0.01s Presolved: 925 rows, 1012 columns, 2684 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1012 integer (1012 binary) Root relaxation: cutoff, 1030 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 (1030 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.222947070377 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6766 rows and 6766 columns Presolve time: 0.01s Presolved: 1067 rows, 1154 columns, 3110 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1154 integer (1154 binary) Root relaxation: objective 0.000000e+00, 903 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 0.0% - 0s Explored 0 nodes (903 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 [9, 35, 39, 53, 55, 61, 72, 77, 85] edges [(53, 53), (66, 55), (37, 53), (85, 85), (61, 61), (26, 72), (34, 55), (35, 35), (63, 85), (41, 39), (2, 35), (10, 61), (28, 77), (65, 35), (60, 55), (77, 77), (83, 55), (40, 9), (78, 61), (70, 39), (31, 35), (16, 55), (67, 77), (84, 53), (81, 35), (9, 9), (27, 72), (38, 39), (4, 55), (71, 9), (62, 35), (49, 72), (48, 72), (20, 85), (46, 39), (33, 39), (14, 55), (56, 39), (3, 77), (50, 9), (74, 72), (39, 39), (32, 61), (73, 72), (45, 35), (54, 61), (18, 72), (42, 77), (1, 53), (44, 53), (19, 77), (5, 53), (12, 72), (13, 35), (6, 9), (21, 35), (75, 61), (80, 53), (86, 39), (8, 72), (58, 61), (51, 55), (22, 9), (68, 53), (69, 77), (0, 39), (29, 85), (72, 72), (7, 85), (64, 55), (17, 9), (76, 61), (55, 55), (24, 85), (36, 55), (11, 77), (30, 85), (79, 53), (87, 35), (59, 53), (57, 72), (15, 39), (23, 85), (82, 55), (47, 53), (43, 39), (52, 61), (25, 39)] current theta: 0.212813112633 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6844 rows and 6844 columns Presolve time: 0.01s Presolved: 989 rows, 1076 columns, 2876 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1076 integer (1076 binary) Root relaxation: cutoff, 1113 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 (1113 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.217880091505 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6802 rows and 6802 columns Presolve time: 0.01s Presolved: 1031 rows, 1118 columns, 3002 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1118 integer (1118 binary) Root relaxation: objective 0.000000e+00, 910 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 0.0% - 0s Explored 0 nodes (910 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 [11, 39, 40, 42, 55, 61, 65, 72, 84] edges [(5, 84), (3, 11), (66, 55), (2, 65), (65, 65), (61, 61), (26, 61), (68, 84), (34, 55), (59, 84), (41, 39), (81, 11), (60, 55), (83, 55), (71, 40), (78, 61), (16, 55), (86, 40), (29, 65), (39, 40), (27, 72), (38, 39), (4, 55), (30, 65), (44, 84), (80, 61), (19, 42), (48, 72), (46, 39), (24, 72), (6, 40), (10, 72), (84, 84), (33, 39), (14, 55), (87, 65), (56, 40), (74, 72), (7, 65), (32, 61), (73, 61), (54, 61), (9, 40), (18, 72), (50, 42), (67, 11), (11, 11), (53, 84), (12, 72), (23, 65), (17, 42), (47, 84), (35, 65), (13, 61), (75, 61), (8, 72), (37, 84), (58, 61), (51, 55), (85, 65), (42, 42), (0, 39), (49, 61), (72, 72), (22, 42), (64, 55), (77, 42), (76, 61), (70, 40), (21, 65), (55, 55), (36, 55), (63, 65), (28, 42), (20, 65), (62, 65), (69, 42), (57, 72), (15, 39), (82, 55), (45, 65), (1, 84), (79, 55), (31, 65), (43, 39), (52, 61), (40, 40), (25, 39)] current theta: 0.215346602069 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6820 rows and 6820 columns Presolve time: 0.01s Presolved: 1013 rows, 1100 columns, 2948 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1100 integer (1100 binary) Root relaxation: cutoff, 1024 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 (1024 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.216613346787 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6812 rows and 6812 columns Presolve time: 0.01s Presolved: 1021 rows, 1108 columns, 2972 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1108 integer (1108 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.01 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 [11, 39, 40, 42, 55, 61, 65, 72, 84] edges [(5, 84), (3, 11), (66, 55), (2, 65), (65, 65), (61, 61), (26, 61), (68, 84), (34, 55), (59, 84), (41, 39), (81, 11), (60, 55), (83, 55), (71, 40), (78, 61), (16, 55), (86, 40), (29, 65), (39, 40), (27, 72), (38, 39), (4, 55), (30, 65), (44, 84), (80, 61), (19, 42), (48, 72), (46, 39), (24, 72), (6, 40), (10, 72), (84, 84), (33, 39), (14, 55), (87, 65), (56, 40), (74, 72), (7, 65), (32, 61), (73, 61), (54, 61), (9, 40), (18, 72), (50, 42), (67, 11), (11, 11), (53, 84), (12, 72), (23, 65), (17, 42), (47, 84), (35, 65), (13, 61), (75, 61), (8, 72), (37, 84), (58, 61), (51, 55), (85, 65), (42, 42), (0, 39), (49, 61), (72, 72), (22, 42), (64, 55), (77, 42), (76, 61), (70, 40), (21, 65), (55, 55), (36, 55), (63, 65), (28, 42), (20, 65), (62, 65), (69, 42), (57, 72), (15, 39), (82, 55), (45, 65), (1, 84), (79, 55), (31, 65), (43, 39), (52, 61), (40, 40), (25, 39)] current theta: 0.215979974428 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6818 rows and 6818 columns Presolve time: 0.01s Presolved: 1015 rows, 1102 columns, 2954 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1102 integer (1102 binary) Root relaxation: objective 0.000000e+00, 1031 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 0.0% - 0s Explored 0 nodes (1031 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 [11, 39, 40, 42, 53, 55, 61, 65, 72] edges [(53, 53), (3, 11), (66, 55), (37, 53), (2, 65), (65, 65), (61, 61), (26, 61), (34, 55), (24, 65), (41, 39), (81, 11), (10, 61), (60, 55), (83, 55), (71, 40), (7, 72), (78, 61), (16, 55), (86, 40), (84, 53), (29, 65), (27, 72), (38, 39), (4, 55), (23, 72), (30, 65), (19, 42), (48, 72), (46, 39), (6, 40), (33, 39), (14, 55), (87, 65), (76, 11), (56, 40), (74, 72), (39, 39), (32, 61), (73, 61), (54, 61), (9, 40), (18, 72), (50, 42), (67, 11), (1, 53), (11, 11), (13, 72), (44, 53), (5, 53), (12, 72), (17, 42), (35, 65), (75, 61), (80, 53), (8, 72), (58, 61), (51, 55), (85, 65), (42, 42), (68, 53), (0, 39), (49, 61), (72, 72), (22, 42), (64, 55), (77, 42), (70, 40), (21, 65), (55, 55), (36, 55), (63, 65), (28, 42), (20, 65), (62, 65), (59, 53), (69, 42), (57, 72), (15, 39), (82, 55), (45, 65), (79, 55), (31, 65), (47, 53), (43, 39), (52, 61), (40, 40), (25, 39)] current theta: 0.215663288249 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6818 rows and 6818 columns Presolve time: 0.01s Presolved: 1015 rows, 1102 columns, 2954 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1102 integer (1102 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 simplex iterations) in 0.01 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 [11, 39, 40, 42, 53, 55, 61, 65, 72] edges [(53, 53), (3, 11), (66, 55), (37, 53), (2, 65), (65, 65), (61, 61), (26, 61), (34, 55), (24, 65), (41, 39), (81, 11), (10, 61), (60, 55), (83, 55), (71, 40), (7, 72), (78, 61), (16, 55), (86, 40), (84, 53), (29, 65), (27, 72), (38, 39), (4, 55), (23, 72), (30, 65), (19, 42), (48, 72), (46, 39), (6, 40), (33, 39), (14, 55), (87, 65), (76, 11), (56, 40), (74, 72), (39, 39), (32, 61), (73, 61), (54, 61), (9, 40), (18, 72), (50, 42), (67, 11), (1, 53), (11, 11), (13, 72), (44, 53), (5, 53), (12, 72), (17, 42), (35, 65), (75, 61), (80, 53), (8, 72), (58, 61), (51, 55), (85, 65), (42, 42), (68, 53), (0, 39), (49, 61), (72, 72), (22, 42), (64, 55), (77, 42), (70, 40), (21, 65), (55, 55), (36, 55), (63, 65), (28, 42), (20, 65), (62, 65), (59, 53), (69, 42), (57, 72), (15, 39), (82, 55), (45, 65), (79, 55), (31, 65), (47, 53), (43, 39), (52, 61), (40, 40), (25, 39)] current theta: 0.215504945159 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6818 rows and 6818 columns Presolve time: 0.01s Presolved: 1015 rows, 1102 columns, 2954 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1102 integer (1102 binary) Root relaxation: cutoff, 0 iterations, 0.00 seconds Explored 0 nodes (0 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 [11, 39, 40, 42, 53, 55, 61, 65, 72] edges [(53, 53), (3, 11), (66, 55), (37, 53), (2, 65), (65, 65), (61, 61), (26, 61), (34, 55), (24, 65), (41, 39), (81, 11), (10, 61), (60, 55), (83, 55), (71, 40), (7, 72), (78, 61), (16, 55), (86, 40), (84, 53), (29, 65), (27, 72), (38, 39), (4, 55), (23, 72), (30, 65), (19, 42), (48, 72), (46, 39), (6, 40), (33, 39), (14, 55), (87, 65), (76, 11), (56, 40), (74, 72), (39, 39), (32, 61), (73, 61), (54, 61), (9, 40), (18, 72), (50, 42), (67, 11), (1, 53), (11, 11), (13, 72), (44, 53), (5, 53), (12, 72), (17, 42), (35, 65), (75, 61), (80, 53), (8, 72), (58, 61), (51, 55), (85, 65), (42, 42), (68, 53), (0, 39), (49, 61), (72, 72), (22, 42), (64, 55), (77, 42), (70, 40), (21, 65), (55, 55), (36, 55), (63, 65), (28, 42), (20, 65), (62, 65), (59, 53), (69, 42), (57, 72), (15, 39), (82, 55), (45, 65), (79, 55), (31, 65), (47, 53), (43, 39), (52, 61), (40, 40), (25, 39)] current theta: 0.215425773614 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 01:43:12 2012 Optimize a model with 7833 rows, 7920 columns and 23408 nonzeros Presolve removed 6820 rows and 6820 columns Presolve time: 0.01s Presolved: 1013 rows, 1100 columns, 2948 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1100 integer (1100 binary) Root relaxation: cutoff, 1024 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 (1024 simplex iterations) in 0.03 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap -