current theta: 0.644144071743 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:29 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 2906 rows and 2906 columns Presolve time: 0.15s Presolved: 6797 rows, 6894 columns, 20290 nonzeros Variable types: 0 continuous, 6894 integer (6894 binary) Root relaxation: objective 0.000000e+00, 1026 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 0.0% - 0s Explored 0 nodes (2543 simplex iterations) in 0.26 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, 21, 37, 45, 53, 59, 87, 89, 91, 92] edges [(8, 87), (33, 53), (44, 92), (58, 45), (59, 45), (39, 92), (27, 6), (72, 87), (4, 45), (83, 53), (2, 6), (92, 45), (55, 91), (14, 45), (13, 45), (74, 45), (96, 53), (77, 21), (45, 87), (57, 53), (70, 59), (10, 59), (5, 6), (60, 45), (51, 45), (11, 21), (31, 45), (93, 53), (89, 92), (48, 92), (19, 45), (65, 37), (53, 59), (81, 59), (87, 45), (75, 6), (52, 45), (16, 45), (21, 59), (6, 91), (28, 59), (49, 59), (41, 45), (20, 45), (43, 21), (61, 45), (26, 45), (40, 59), (7, 45), (84, 6), (18, 53), (56, 45), (15, 21), (36, 45), (1, 45), (78, 45), (29, 59), (90, 59), (79, 45), (68, 91), (82, 91), (46, 45), (50, 37), (88, 87), (17, 45), (94, 45), (67, 59), (95, 45), (86, 59), (9, 87), (64, 45), (0, 6), (25, 21), (62, 45), (35, 59), (63, 45), (23, 89), (73, 89), (69, 45), (47, 21), (32, 45), (38, 87), (71, 21), (42, 92), (54, 45), (66, 59), (24, 87), (80, 45), (97, 37), (3, 45), (30, 91), (37, 91), (22, 45), (76, 59), (85, 37), (12, 89), (91, 45), (34, 92)] current theta: 0.322072035872 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 7144 rows and 7144 columns Presolve time: 0.04s Presolved: 2559 rows, 2656 columns, 7576 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2656 integer (2656 binary) Root relaxation: objective 0.000000e+00, 778 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 (1859 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 [28, 49, 57, 62, 71, 84, 93, 94, 96, 97] edges [(79, 97), (33, 96), (89, 94), (62, 96), (34, 97), (20, 97), (1, 97), (75, 71), (37, 71), (9, 94), (83, 96), (96, 96), (17, 62), (65, 71), (42, 96), (52, 57), (93, 57), (53, 49), (2, 94), (47, 28), (11, 97), (80, 57), (48, 84), (39, 97), (71, 71), (69, 62), (5, 94), (64, 97), (61, 97), (8, 94), (6, 84), (14, 96), (45, 84), (54, 93), (32, 97), (73, 96), (97, 97), (7, 96), (60, 93), (12, 62), (57, 57), (41, 97), (27, 97), (28, 28), (68, 94), (77, 71), (50, 93), (22, 57), (29, 93), (15, 71), (18, 28), (85, 71), (38, 71), (35, 49), (78, 96), (43, 71), (40, 57), (82, 97), (81, 57), (74, 62), (91, 94), (58, 62), (90, 97), (49, 57), (46, 97), (95, 96), (21, 71), (30, 62), (55, 97), (88, 84), (26, 96), (67, 93), (70, 71), (10, 93), (23, 97), (51, 57), (13, 94), (84, 94), (36, 96), (4, 97), (19, 57), (59, 93), (86, 28), (3, 97), (92, 84), (31, 62), (56, 96), (25, 71), (87, 84), (76, 93), (44, 97), (0, 97), (66, 96), (24, 97), (72, 84), (63, 97), (94, 97), (16, 49)] current theta: 0.161036017936 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8810 rows and 8810 columns Presolve time: 0.01s Presolved: 893 rows, 990 columns, 2578 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 990 integer (990 binary) Root relaxation: cutoff, 1020 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 (1020 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: 0.241554026904 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8100 rows and 8100 columns Presolve time: 0.02s Presolved: 1603 rows, 1700 columns, 4708 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1700 integer (1700 binary) Root relaxation: objective 0.000000e+00, 1207 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 (1994 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 [29, 39, 42, 47, 57, 62, 64, 85, 88, 97] edges [(17, 57), (5, 39), (30, 42), (9, 88), (52, 62), (34, 97), (1, 97), (7, 57), (72, 88), (32, 64), (62, 62), (59, 47), (93, 57), (11, 97), (80, 57), (36, 57), (39, 97), (56, 62), (69, 62), (83, 57), (21, 85), (61, 97), (4, 42), (95, 62), (10, 57), (43, 64), (60, 47), (71, 64), (97, 97), (19, 42), (38, 64), (12, 62), (57, 57), (86, 47), (8, 64), (2, 97), (64, 64), (41, 97), (79, 64), (78, 42), (46, 64), (76, 47), (28, 29), (91, 88), (75, 85), (53, 29), (89, 88), (40, 57), (82, 97), (81, 57), (74, 62), (27, 42), (25, 85), (16, 47), (58, 62), (68, 88), (49, 57), (70, 64), (33, 57), (37, 85), (92, 88), (6, 88), (20, 42), (85, 64), (50, 29), (23, 97), (22, 42), (29, 29), (51, 57), (87, 88), (35, 57), (88, 88), (47, 47), (65, 85), (84, 88), (54, 47), (55, 64), (18, 47), (31, 62), (45, 97), (73, 42), (48, 42), (77, 85), (3, 42), (90, 47), (13, 97), (14, 42), (15, 85), (0, 97), (96, 62), (24, 97), (66, 57), (42, 62), (67, 29), (44, 42), (63, 97), (26, 62), (94, 97)] current theta: 0.20129502242 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8482 rows and 8482 columns Presolve time: 0.02s Presolved: 1221 rows, 1318 columns, 3562 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1318 integer (1318 binary) Root relaxation: cutoff, 1539 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 (1539 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.221424524662 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8312 rows and 8312 columns Presolve time: 0.02s Presolved: 1391 rows, 1488 columns, 4072 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1488 integer (1488 binary) Root relaxation: objective 0.000000e+00, 1196 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 (1974 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 [7, 64, 68, 69, 72, 85, 86, 90, 93, 97] edges [(14, 90), (74, 69), (28, 86), (34, 97), (88, 68), (7, 7), (62, 69), (1, 97), (47, 90), (33, 90), (17, 7), (68, 72), (93, 93), (32, 64), (96, 69), (4, 90), (80, 93), (59, 86), (42, 69), (39, 97), (51, 7), (16, 90), (84, 72), (76, 86), (92, 68), (21, 85), (44, 90), (61, 97), (36, 7), (11, 90), (27, 72), (73, 69), (87, 68), (43, 64), (54, 93), (58, 69), (71, 64), (97, 97), (86, 86), (38, 64), (60, 93), (2, 97), (37, 64), (64, 64), (41, 97), (79, 64), (50, 93), (46, 64), (57, 7), (69, 69), (29, 93), (94, 72), (75, 85), (35, 93), (95, 69), (90, 90), (83, 7), (30, 69), (40, 93), (82, 97), (25, 85), (8, 97), (70, 64), (81, 7), (5, 68), (66, 7), (9, 72), (22, 69), (63, 90), (67, 93), (10, 93), (85, 64), (26, 69), (72, 72), (23, 97), (12, 69), (45, 72), (6, 68), (53, 93), (3, 90), (65, 85), (78, 69), (48, 69), (20, 90), (55, 64), (49, 93), (31, 69), (56, 69), (77, 85), (13, 97), (15, 85), (0, 97), (24, 97), (18, 86), (91, 72), (19, 7), (52, 69), (89, 72)] current theta: 0.211359773541 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8396 rows and 8396 columns Presolve time: 0.02s Presolved: 1307 rows, 1404 columns, 3820 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1404 integer (1404 binary) Root relaxation: objective 0.000000e+00, 1401 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 0.0% - 0s Explored 0 nodes (2287 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, 7, 58, 59, 64, 68, 84, 85, 93, 97] edges [(48, 3), (34, 97), (7, 7), (11, 59), (1, 97), (30, 7), (56, 58), (85, 85), (17, 7), (93, 93), (26, 58), (80, 93), (4, 3), (70, 59), (36, 93), (39, 97), (51, 7), (33, 7), (92, 68), (54, 59), (21, 85), (87, 68), (20, 3), (43, 64), (45, 84), (71, 64), (23, 3), (97, 97), (38, 64), (60, 93), (2, 97), (37, 64), (64, 64), (41, 97), (52, 7), (32, 59), (84, 84), (79, 64), (69, 58), (18, 59), (46, 64), (57, 7), (29, 93), (95, 58), (75, 85), (35, 93), (83, 7), (40, 93), (9, 68), (28, 59), (12, 58), (47, 59), (73, 7), (25, 85), (96, 7), (8, 97), (72, 68), (81, 7), (59, 59), (42, 3), (5, 68), (89, 84), (66, 7), (88, 84), (74, 58), (67, 93), (58, 58), (68, 68), (10, 93), (94, 84), (3, 3), (6, 68), (53, 93), (86, 59), (65, 85), (16, 3), (55, 64), (49, 93), (82, 3), (22, 3), (77, 85), (91, 84), (27, 3), (13, 97), (90, 3), (50, 59), (44, 97), (15, 85), (0, 97), (78, 58), (24, 97), (14, 7), (31, 58), (76, 59), (63, 97), (19, 7), (62, 58), (61, 68)] current theta: 0.20632739798 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8438 rows and 8438 columns Presolve time: 0.02s Presolved: 1265 rows, 1362 columns, 3694 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1362 integer (1362 binary) Root relaxation: cutoff, 1416 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 (1416 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.20884358576 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8420 rows and 8420 columns Presolve time: 0.02s Presolved: 1283 rows, 1380 columns, 3748 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1380 integer (1380 binary) Root relaxation: cutoff, 1530 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 (1530 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.210101679651 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8408 rows and 8408 columns Presolve time: 0.02s Presolved: 1295 rows, 1392 columns, 3784 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1392 integer (1392 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 [3, 7, 58, 59, 64, 68, 84, 85, 93, 97] edges [(48, 3), (34, 97), (7, 7), (11, 59), (1, 97), (30, 7), (56, 58), (85, 85), (17, 7), (93, 93), (26, 58), (80, 93), (4, 3), (70, 59), (36, 93), (39, 97), (51, 7), (33, 7), (92, 68), (54, 59), (21, 85), (87, 68), (20, 3), (43, 64), (45, 84), (71, 64), (23, 3), (97, 97), (38, 64), (60, 93), (2, 97), (37, 64), (64, 64), (41, 97), (52, 7), (32, 59), (84, 84), (79, 64), (69, 58), (18, 59), (46, 64), (57, 7), (29, 93), (95, 58), (75, 85), (35, 93), (83, 7), (40, 93), (9, 68), (28, 59), (12, 58), (47, 59), (73, 7), (25, 85), (96, 7), (8, 97), (72, 68), (81, 7), (59, 59), (42, 3), (5, 68), (89, 84), (66, 7), (88, 84), (74, 58), (67, 93), (58, 58), (68, 68), (10, 93), (94, 84), (3, 3), (6, 68), (53, 93), (86, 59), (65, 85), (16, 3), (55, 64), (49, 93), (82, 3), (22, 3), (77, 85), (91, 84), (27, 3), (13, 97), (90, 3), (50, 59), (44, 97), (15, 85), (0, 97), (78, 58), (24, 97), (14, 7), (31, 58), (76, 59), (63, 97), (19, 7), (62, 58), (61, 68)] current theta: 0.209472632706 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8414 rows and 8414 columns Presolve time: 0.02s Presolved: 1289 rows, 1386 columns, 3766 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1386 integer (1386 binary) Root relaxation: objective 0.000000e+00, 1474 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 0.0% - 0s Explored 0 nodes (2297 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 [3, 33, 49, 64, 68, 69, 76, 84, 85, 97] edges [(74, 69), (35, 33), (48, 3), (80, 33), (34, 97), (57, 49), (11, 64), (62, 69), (1, 97), (85, 85), (28, 76), (32, 64), (96, 69), (53, 49), (4, 3), (40, 49), (42, 69), (39, 97), (92, 68), (21, 85), (59, 76), (87, 68), (20, 3), (43, 64), (47, 76), (45, 84), (33, 33), (58, 69), (71, 64), (18, 76), (23, 3), (97, 97), (38, 64), (2, 97), (37, 64), (64, 64), (41, 97), (73, 3), (84, 84), (79, 64), (67, 49), (46, 64), (69, 69), (75, 85), (95, 69), (93, 49), (76, 76), (30, 69), (9, 68), (25, 85), (86, 76), (8, 97), (72, 68), (70, 64), (5, 68), (89, 84), (88, 84), (60, 33), (66, 33), (68, 68), (94, 84), (54, 76), (26, 69), (12, 69), (3, 3), (14, 33), (6, 68), (81, 49), (65, 85), (78, 69), (16, 3), (55, 64), (49, 49), (19, 3), (51, 33), (31, 69), (82, 3), (56, 69), (22, 3), (77, 85), (17, 33), (91, 84), (27, 3), (36, 49), (13, 97), (90, 3), (44, 97), (15, 85), (0, 97), (50, 76), (24, 97), (83, 49), (7, 33), (63, 97), (29, 49), (52, 69), (61, 68), (10, 49)] current theta: 0.209158109233 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8418 rows and 8418 columns Presolve time: 0.02s Presolved: 1285 rows, 1382 columns, 3754 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1382 integer (1382 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 [3, 33, 49, 64, 68, 69, 76, 84, 85, 97] edges [(74, 69), (35, 33), (48, 3), (80, 33), (34, 97), (57, 49), (11, 64), (62, 69), (1, 97), (85, 85), (28, 76), (32, 64), (96, 69), (53, 49), (4, 3), (40, 49), (42, 69), (39, 97), (92, 68), (21, 85), (59, 76), (87, 68), (20, 3), (43, 64), (47, 76), (45, 84), (33, 33), (58, 69), (71, 64), (18, 76), (23, 3), (97, 97), (38, 64), (2, 97), (37, 64), (64, 64), (41, 97), (73, 3), (84, 84), (79, 64), (67, 49), (46, 64), (69, 69), (75, 85), (95, 69), (93, 49), (76, 76), (30, 69), (9, 68), (25, 85), (86, 76), (8, 97), (72, 68), (70, 64), (5, 68), (89, 84), (88, 84), (60, 33), (66, 33), (68, 68), (94, 84), (54, 76), (26, 69), (12, 69), (3, 3), (14, 33), (6, 68), (81, 49), (65, 85), (78, 69), (16, 3), (55, 64), (49, 49), (19, 3), (51, 33), (31, 69), (82, 3), (56, 69), (22, 3), (77, 85), (17, 33), (91, 84), (27, 3), (36, 49), (13, 97), (90, 3), (44, 97), (15, 85), (0, 97), (50, 76), (24, 97), (83, 49), (7, 33), (63, 97), (29, 49), (52, 69), (61, 68), (10, 49)] current theta: 0.209000847497 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:30 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8420 rows and 8420 columns Presolve time: 0.02s Presolved: 1283 rows, 1380 columns, 3748 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1380 integer (1380 binary) Root relaxation: cutoff, 1530 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 (1530 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.209079478365 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:19:31 2012 Optimize a model with 9703 rows, 9800 columns and 29008 nonzeros Presolve removed 8420 rows and 8420 columns Presolve time: 0.02s Presolved: 1283 rows, 1380 columns, 3748 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1380 integer (1380 binary) Root relaxation: cutoff, 1530 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 (1530 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap -