current theta: 0.635252803209 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:27 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 3386 rows and 3386 columns Presolve time: 0.14s Presolved: 6515 rows, 6613 columns, 19443 nonzeros Variable types: 0 continuous, 6613 integer (6613 binary) Root relaxation: objective 0.000000e+00, 731 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 (1303 simplex iterations) in 0.18 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, 19, 23, 35, 40, 47, 57, 69, 73, 97] edges [(75, 97), (94, 57), (79, 97), (34, 57), (20, 97), (76, 97), (62, 97), (88, 69), (43, 97), (29, 97), (3, 69), (83, 69), (71, 97), (84, 97), (52, 57), (51, 97), (96, 97), (30, 97), (6, 97), (11, 97), (42, 69), (39, 97), (64, 97), (61, 97), (89, 57), (92, 97), (73, 97), (7, 97), (32, 57), (14, 69), (97, 97), (15, 97), (60, 97), (2, 97), (41, 97), (95, 97), (69, 69), (23, 69), (38, 19), (28, 97), (9, 97), (40, 97), (85, 19), (37, 97), (82, 97), (78, 97), (59, 97), (90, 97), (8, 97), (87, 97), (5, 97), (91, 97), (49, 57), (17, 97), (46, 97), (25, 19), (72, 97), (58, 97), (13, 69), (18, 97), (55, 69), (70, 19), (4, 57), (67, 57), (26, 97), (22, 97), (1, 35), (68, 97), (54, 97), (16, 57), (80, 97), (74, 57), (35, 57), (77, 97), (36, 97), (19, 57), (81, 97), (48, 97), (10, 40), (57, 19), (45, 97), (31, 97), (86, 97), (56, 97), (53, 97), (98, 97), (65, 97), (44, 97), (0, 97), (24, 97), (47, 69), (27, 57), (93, 97), (21, 97), (66, 97), (63, 97), (50, 57), (33, 97), (12, 97)] current theta: 0.317626401605 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 7616 rows and 7616 columns Presolve time: 0.04s Presolved: 2285 rows, 2383 columns, 6753 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2383 integer (2383 binary) Root relaxation: objective 0.000000e+00, 1060 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 (1896 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 [4, 19, 87, 89, 90, 93, 94, 95, 97, 98] edges [(52, 98), (79, 97), (95, 98), (48, 98), (44, 94), (6, 87), (58, 94), (83, 97), (47, 90), (70, 87), (9, 94), (76, 98), (84, 97), (51, 97), (30, 93), (21, 87), (63, 87), (54, 94), (5, 95), (39, 97), (75, 95), (61, 98), (69, 90), (35, 87), (71, 98), (92, 97), (27, 87), (29, 95), (85, 94), (60, 97), (41, 97), (46, 95), (22, 93), (11, 95), (2, 95), (19, 19), (68, 93), (96, 93), (90, 90), (15, 98), (32, 89), (26, 94), (40, 98), (78, 97), (7, 95), (43, 93), (8, 97), (50, 89), (38, 94), (82, 95), (42, 87), (91, 97), (97, 95), (72, 97), (57, 94), (55, 97), (59, 98), (1, 94), (0, 95), (74, 94), (18, 94), (62, 94), (14, 87), (10, 93), (80, 19), (49, 89), (77, 98), (25, 94), (56, 94), (67, 94), (98, 98), (36, 97), (28, 95), (88, 97), (45, 98), (73, 90), (20, 90), (37, 95), (3, 97), (64, 93), (53, 98), (86, 97), (93, 95), (87, 87), (94, 94), (13, 97), (65, 97), (89, 98), (16, 98), (34, 98), (23, 90), (31, 98), (81, 95), (66, 97), (4, 98), (24, 98), (33, 97), (12, 97), (17, 93)] current theta: 0.158813200802 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 9084 rows and 9084 columns Presolve time: 0.01s Presolved: 817 rows, 915 columns, 2349 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 915 integer (915 binary) Root relaxation: cutoff, 928 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 (928 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: 0.238219801203 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8414 rows and 8414 columns Presolve time: 0.02s Presolved: 1487 rows, 1585 columns, 4359 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1585 integer (1585 binary) Root relaxation: objective 0.000000e+00, 1355 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 (2302 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 [17, 21, 50, 61, 63, 75, 86, 88, 90, 94] edges [(44, 94), (28, 86), (37, 17), (77, 61), (87, 63), (47, 90), (61, 61), (45, 17), (36, 63), (29, 17), (11, 61), (50, 50), (55, 90), (54, 94), (58, 21), (92, 75), (34, 50), (69, 90), (46, 88), (22, 88), (66, 90), (53, 17), (63, 63), (84, 75), (40, 17), (85, 94), (98, 61), (70, 63), (74, 50), (97, 88), (86, 75), (0, 88), (43, 17), (48, 61), (6, 21), (89, 61), (71, 61), (30, 17), (12, 21), (90, 90), (91, 86), (5, 88), (26, 94), (35, 21), (17, 17), (83, 63), (33, 75), (67, 50), (19, 21), (4, 61), (38, 94), (9, 21), (27, 21), (7, 17), (93, 17), (57, 94), (14, 21), (95, 86), (1, 94), (32, 94), (59, 61), (75, 75), (24, 61), (64, 17), (18, 94), (51, 75), (62, 94), (79, 75), (65, 75), (31, 61), (41, 75), (20, 88), (8, 75), (76, 61), (25, 94), (80, 21), (15, 17), (56, 94), (82, 61), (3, 90), (73, 90), (49, 50), (72, 75), (39, 75), (10, 17), (88, 90), (16, 61), (78, 75), (96, 17), (52, 50), (94, 94), (81, 17), (13, 88), (2, 17), (21, 21), (23, 90), (60, 75), (68, 17), (42, 63)] current theta: 0.198516501003 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8772 rows and 8772 columns Presolve time: 0.02s Presolved: 1129 rows, 1227 columns, 3285 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1227 integer (1227 binary) Root relaxation: cutoff, 1241 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 (1241 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.218368151103 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8600 rows and 8600 columns Presolve time: 0.02s Presolved: 1301 rows, 1399 columns, 3801 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1399 integer (1399 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 (1198 simplex iterations) in 0.04 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 [8, 50, 56, 63, 69, 71, 75, 80, 88, 93] edges [(85, 56), (35, 80), (11, 56), (29, 71), (16, 50), (62, 56), (87, 63), (1, 56), (37, 71), (39, 8), (3, 69), (36, 63), (93, 93), (2, 93), (27, 80), (14, 8), (81, 71), (18, 8), (30, 93), (50, 50), (91, 93), (92, 75), (71, 71), (34, 50), (96, 71), (77, 56), (97, 75), (4, 71), (32, 56), (41, 88), (73, 69), (54, 56), (80, 80), (38, 56), (24, 71), (63, 63), (44, 56), (84, 75), (70, 63), (74, 50), (86, 75), (7, 71), (28, 56), (22, 93), (57, 56), (66, 88), (26, 80), (69, 69), (6, 80), (15, 71), (21, 80), (68, 93), (83, 63), (25, 50), (33, 75), (67, 50), (98, 71), (43, 93), (90, 69), (0, 75), (59, 71), (82, 8), (55, 69), (46, 75), (75, 75), (51, 75), (10, 93), (19, 80), (79, 75), (65, 75), (20, 88), (9, 80), (45, 71), (88, 88), (49, 50), (72, 75), (40, 71), (64, 93), (53, 71), (12, 8), (76, 71), (95, 71), (78, 75), (23, 88), (48, 71), (61, 71), (52, 50), (5, 75), (31, 71), (13, 88), (89, 50), (8, 8), (47, 69), (60, 75), (94, 56), (42, 63), (58, 80), (56, 56), (17, 93)] current theta: 0.208442326053 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8684 rows and 8684 columns Presolve time: 0.02s Presolved: 1217 rows, 1315 columns, 3549 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1315 integer (1315 binary) Root relaxation: objective 0.000000e+00, 1258 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 (1258 simplex iterations) in 0.04 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, 13, 43, 47, 50, 75, 80, 83, 94, 96] edges [(13, 13), (76, 96), (23, 47), (35, 80), (87, 83), (86, 11), (44, 94), (8, 11), (16, 50), (28, 11), (30, 43), (18, 11), (95, 11), (40, 43), (96, 96), (36, 83), (27, 80), (91, 13), (29, 96), (39, 11), (71, 96), (50, 50), (54, 94), (92, 75), (34, 50), (97, 75), (80, 80), (62, 80), (63, 83), (84, 75), (85, 94), (74, 50), (12, 83), (33, 83), (20, 13), (15, 96), (26, 80), (66, 13), (6, 80), (21, 80), (61, 11), (14, 83), (67, 50), (11, 11), (93, 43), (17, 43), (5, 13), (38, 94), (4, 96), (77, 11), (0, 75), (59, 96), (83, 83), (82, 11), (2, 96), (43, 43), (57, 94), (1, 94), (32, 94), (41, 13), (46, 75), (75, 75), (31, 11), (51, 75), (88, 13), (19, 80), (42, 83), (79, 75), (65, 75), (64, 43), (9, 80), (48, 11), (25, 94), (7, 43), (68, 43), (56, 94), (69, 47), (47, 47), (10, 43), (22, 13), (49, 50), (72, 75), (98, 96), (45, 96), (78, 75), (52, 50), (94, 94), (90, 47), (24, 96), (53, 96), (89, 50), (70, 83), (73, 47), (55, 47), (60, 75), (81, 43), (37, 43), (58, 80), (3, 47)] current theta: 0.203479413528 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8730 rows and 8730 columns Presolve time: 0.02s Presolved: 1171 rows, 1269 columns, 3411 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1269 integer (1269 binary) Root relaxation: objective 0.000000e+00, 1391 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 (1391 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 [11, 38, 43, 52, 55, 76, 80, 83, 88, 92] edges [(49, 52), (35, 80), (87, 83), (86, 11), (8, 11), (25, 38), (28, 11), (54, 38), (30, 43), (47, 55), (39, 92), (73, 55), (79, 92), (50, 52), (18, 11), (95, 11), (36, 83), (27, 80), (3, 55), (89, 52), (45, 43), (75, 92), (32, 38), (90, 55), (97, 92), (53, 76), (38, 38), (46, 88), (59, 76), (98, 76), (80, 80), (22, 88), (91, 92), (60, 92), (62, 80), (4, 76), (63, 83), (94, 38), (12, 83), (33, 83), (51, 92), (0, 88), (66, 88), (26, 80), (56, 11), (41, 92), (6, 80), (21, 80), (76, 76), (5, 88), (14, 83), (44, 80), (78, 88), (34, 38), (11, 11), (24, 76), (93, 43), (17, 43), (92, 92), (65, 92), (77, 11), (67, 52), (83, 83), (43, 43), (82, 92), (57, 38), (84, 92), (31, 11), (15, 76), (52, 52), (19, 80), (42, 83), (61, 76), (64, 43), (20, 88), (9, 80), (48, 11), (7, 43), (68, 43), (16, 38), (88, 88), (74, 38), (10, 43), (55, 55), (96, 76), (2, 43), (29, 76), (23, 88), (1, 38), (71, 76), (69, 55), (13, 88), (85, 38), (72, 83), (70, 83), (81, 43), (37, 43), (58, 80), (40, 76)] current theta: 0.200997957265 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8754 rows and 8754 columns Presolve time: 0.02s Presolved: 1147 rows, 1245 columns, 3339 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1245 integer (1245 binary) Root relaxation: cutoff, 1244 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 (1244 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.202238685397 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8750 rows and 8750 columns Presolve time: 0.02s Presolved: 1151 rows, 1249 columns, 3351 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1249 integer (1249 binary) Root relaxation: cutoff, 1377 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 (1377 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.202859049462 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8740 rows and 8740 columns Presolve time: 0.02s Presolved: 1161 rows, 1259 columns, 3381 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1259 integer (1259 binary) Root relaxation: cutoff, 1351 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 (1351 simplex iterations) in 0.04 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e+00, gap - current theta: 0.203169231495 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8736 rows and 8736 columns Presolve time: 0.02s Presolved: 1165 rows, 1263 columns, 3393 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1263 integer (1263 binary) Root relaxation: objective 0.000000e+00, 1358 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 (1358 simplex iterations) in 0.04 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, 43, 50, 55, 76, 80, 83, 88, 92, 94] edges [(35, 80), (87, 83), (44, 94), (8, 11), (16, 50), (28, 11), (30, 43), (47, 55), (39, 92), (73, 55), (79, 92), (86, 92), (18, 11), (36, 83), (27, 80), (3, 55), (45, 43), (50, 50), (75, 92), (54, 94), (90, 55), (97, 92), (34, 50), (53, 76), (46, 88), (59, 76), (41, 88), (98, 76), (80, 80), (22, 88), (91, 92), (60, 92), (62, 80), (4, 76), (63, 83), (85, 94), (74, 50), (12, 83), (33, 83), (51, 92), (66, 88), (26, 80), (6, 80), (21, 80), (76, 76), (5, 88), (14, 83), (78, 88), (67, 50), (11, 11), (24, 76), (93, 43), (17, 43), (92, 92), (38, 94), (65, 92), (77, 11), (83, 83), (43, 43), (82, 92), (57, 94), (1, 94), (32, 94), (84, 92), (31, 11), (15, 76), (19, 80), (42, 83), (61, 76), (64, 43), (0, 92), (20, 88), (9, 80), (48, 11), (25, 94), (7, 43), (68, 43), (56, 94), (88, 88), (10, 43), (49, 50), (55, 55), (96, 76), (2, 43), (29, 76), (23, 88), (71, 76), (52, 50), (94, 94), (69, 55), (95, 92), (13, 88), (89, 50), (72, 83), (70, 83), (81, 43), (37, 43), (58, 80), (40, 76)] current theta: 0.203014140479 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:28 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8738 rows and 8738 columns Presolve time: 0.02s Presolved: 1163 rows, 1261 columns, 3387 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1261 integer (1261 binary) Root relaxation: objective 0.000000e+00, 1230 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 (1230 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 [11, 21, 43, 50, 55, 76, 83, 88, 92, 94] edges [(87, 83), (44, 94), (8, 11), (16, 50), (28, 11), (30, 43), (47, 55), (39, 92), (73, 55), (79, 92), (86, 92), (18, 11), (36, 83), (3, 55), (50, 50), (75, 92), (54, 94), (58, 21), (90, 55), (97, 92), (34, 50), (53, 76), (46, 88), (59, 76), (41, 88), (98, 76), (22, 88), (91, 92), (60, 92), (5, 92), (4, 76), (63, 83), (85, 94), (74, 50), (12, 83), (33, 83), (51, 92), (0, 88), (66, 88), (6, 21), (76, 76), (35, 21), (78, 88), (67, 50), (19, 21), (11, 11), (24, 76), (93, 43), (17, 43), (92, 92), (38, 94), (65, 92), (77, 11), (9, 21), (27, 21), (83, 83), (43, 43), (82, 92), (45, 76), (57, 94), (14, 21), (1, 94), (32, 94), (84, 92), (31, 11), (15, 76), (42, 83), (61, 76), (64, 43), (20, 88), (48, 11), (25, 94), (7, 43), (68, 43), (80, 21), (56, 94), (88, 88), (10, 43), (62, 21), (49, 50), (55, 55), (96, 76), (2, 43), (29, 76), (23, 88), (71, 76), (52, 50), (94, 94), (69, 55), (95, 92), (13, 88), (89, 50), (21, 21), (72, 83), (70, 83), (26, 21), (81, 43), (37, 43), (40, 76)] current theta: 0.20293659497 Gurobi 5.0.1 (linux64) logging started Thu Nov 22 03:37:29 2012 Optimize a model with 9901 rows, 9999 columns and 29601 nonzeros Presolve removed 8740 rows and 8740 columns Presolve time: 0.02s Presolved: 1161 rows, 1259 columns, 3381 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1259 integer (1259 binary) Root relaxation: cutoff, 1351 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 (1351 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 -