current theta: 0.665972607318 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:36 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 3116 rows and 3116 columns Presolve time: 0.16s Presolved: 6985 rows, 7084 columns, 20852 nonzeros Variable types: 0 continuous, 7084 integer (7084 binary) Root relaxation: objective 0.000000e+00, 824 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 (1879 simplex iterations) in 0.21 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, 44, 51, 52, 56, 57, 74, 78, 92, 95] edges [(26, 74), (78, 56), (88, 95), (34, 57), (6, 51), (60, 52), (62, 56), (21, 74), (39, 92), (20, 78), (1, 56), (46, 56), (7, 57), (68, 57), (52, 56), (38, 78), (79, 51), (80, 56), (24, 95), (93, 56), (99, 74), (47, 51), (23, 78), (77, 56), (57, 52), (61, 57), (18, 78), (76, 51), (89, 57), (70, 57), (36, 95), (64, 78), (87, 52), (0, 74), (73, 56), (17, 28), (3, 74), (90, 92), (8, 52), (42, 78), (2, 95), (51, 95), (22, 74), (12, 56), (63, 56), (40, 56), (25, 51), (98, 56), (97, 74), (86, 78), (44, 52), (19, 74), (13, 28), (35, 95), (28, 52), (37, 56), (30, 56), (59, 56), (65, 56), (32, 92), (49, 56), (33, 57), (71, 56), (48, 51), (92, 95), (55, 56), (31, 51), (84, 56), (69, 78), (14, 78), (4, 57), (45, 57), (16, 56), (81, 51), (74, 56), (54, 52), (67, 56), (96, 56), (29, 56), (58, 56), (15, 78), (53, 92), (41, 56), (75, 78), (11, 74), (56, 52), (82, 56), (9, 56), (91, 52), (85, 74), (66, 56), (95, 52), (94, 95), (10, 28), (5, 74), (43, 56), (83, 92), (27, 56), (50, 74), (72, 57)] current theta: 0.332986303659 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:36 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 7496 rows and 7498 columns Presolve time: 0.05s Presolved: 2605 rows, 2702 columns, 7710 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2702 integer (2702 binary) Root relaxation: objective 0.000000e+00, 882 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 (1640 simplex iterations) in 0.09 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, 34, 43, 51, 54, 84, 93, 95, 97, 99] edges [(29, 99), (63, 99), (40, 84), (1, 97), (90, 84), (14, 99), (75, 99), (84, 97), (95, 95), (44, 95), (30, 93), (61, 99), (24, 95), (4, 99), (10, 99), (73, 99), (71, 43), (92, 51), (96, 99), (17, 51), (0, 93), (11, 93), (64, 99), (69, 99), (27, 51), (47, 99), (60, 93), (78, 84), (15, 97), (89, 34), (41, 97), (70, 99), (93, 51), (81, 93), (58, 51), (7, 93), (46, 93), (35, 93), (62, 84), (82, 97), (9, 51), (51, 51), (50, 43), (65, 93), (85, 54), (59, 97), (87, 93), (8, 99), (26, 93), (43, 43), (32, 93), (18, 97), (37, 84), (54, 99), (72, 99), (77, 99), (55, 99), (57, 99), (5, 20), (2, 51), (67, 99), (20, 43), (80, 97), (83, 43), (88, 51), (74, 93), (19, 54), (94, 54), (6, 93), (23, 99), (49, 95), (86, 99), (28, 95), (25, 93), (48, 97), (98, 99), (79, 43), (38, 43), (45, 51), (3, 99), (22, 84), (53, 97), (68, 51), (76, 93), (42, 93), (31, 99), (99, 99), (52, 95), (56, 99), (13, 51), (16, 99), (21, 97), (66, 97), (36, 51), (97, 84), (34, 99), (91, 99), (33, 97), (12, 97), (39, 51)] current theta: 0.166493151829 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:36 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 9182 rows and 9252 columns Presolve time: 0.01s Presolved: 919 rows, 948 columns, 2584 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 948 integer (948 binary) Root relaxation: cutoff, 1042 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 (1042 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: 0.249739727744 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:36 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8424 rows and 8433 columns Presolve time: 0.02s Presolved: 1677 rows, 1767 columns, 4919 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1767 integer (1767 binary) Root relaxation: objective 0.000000e+00, 1174 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 (1174 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 [2, 29, 42, 45, 49, 59, 90, 93, 98, 99] edges [(14, 90), (90, 42), (12, 90), (73, 45), (62, 59), (95, 49), (29, 99), (79, 93), (75, 99), (45, 45), (63, 29), (51, 2), (93, 93), (9, 93), (30, 93), (13, 45), (41, 90), (24, 49), (80, 59), (71, 42), (8, 45), (88, 2), (11, 93), (66, 90), (64, 99), (10, 2), (22, 59), (47, 99), (60, 93), (69, 98), (70, 99), (5, 90), (81, 93), (38, 90), (82, 99), (37, 59), (35, 93), (50, 42), (39, 2), (58, 49), (19, 49), (83, 93), (87, 93), (6, 45), (40, 59), (68, 45), (26, 90), (43, 42), (36, 45), (20, 93), (54, 99), (21, 90), (44, 49), (4, 29), (72, 99), (7, 90), (77, 99), (28, 49), (55, 99), (89, 99), (57, 99), (67, 99), (17, 45), (94, 45), (96, 29), (74, 93), (86, 98), (32, 42), (84, 59), (59, 90), (92, 2), (23, 99), (2, 45), (98, 98), (0, 90), (25, 93), (18, 90), (53, 42), (49, 49), (52, 49), (48, 42), (65, 42), (76, 93), (97, 90), (31, 99), (99, 99), (85, 2), (61, 29), (27, 2), (3, 45), (56, 99), (42, 90), (33, 98), (16, 99), (15, 59), (34, 99), (91, 99), (1, 59), (78, 59), (46, 2)] current theta: 0.208116439787 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:36 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8798 rows and 8819 columns Presolve time: 0.02s Presolved: 1303 rows, 1381 columns, 3785 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1381 integer (1381 binary) Root relaxation: objective 0.000000e+00, 1186 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 (2612 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, 45, 51, 52, 55, 57, 76, 83, 84, 97] edges [(75, 97), (73, 45), (49, 52), (38, 0), (34, 57), (63, 55), (89, 55), (81, 76), (39, 45), (45, 45), (59, 84), (57, 55), (13, 45), (30, 51), (99, 57), (92, 51), (16, 55), (61, 57), (25, 76), (96, 55), (93, 83), (85, 45), (77, 55), (8, 45), (70, 57), (4, 55), (60, 51), (58, 52), (97, 97), (27, 51), (24, 52), (78, 84), (19, 45), (41, 97), (84, 84), (47, 57), (18, 0), (76, 76), (40, 97), (62, 84), (82, 97), (44, 52), (51, 51), (26, 0), (87, 51), (28, 52), (14, 97), (11, 83), (0, 83), (35, 51), (6, 45), (21, 0), (5, 97), (20, 83), (98, 55), (83, 83), (65, 83), (67, 55), (55, 57), (42, 0), (71, 0), (36, 45), (37, 84), (9, 83), (50, 0), (52, 52), (29, 57), (10, 45), (64, 55), (80, 97), (17, 45), (94, 45), (88, 51), (46, 51), (2, 45), (48, 97), (32, 0), (74, 0), (31, 57), (86, 97), (56, 97), (54, 45), (22, 84), (53, 97), (68, 51), (23, 55), (69, 55), (95, 52), (72, 55), (7, 83), (3, 45), (90, 0), (15, 84), (66, 97), (43, 0), (79, 83), (1, 84), (91, 45), (33, 97), (12, 97)] current theta: 0.187304795808 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8994 rows and 9034 columns Presolve time: 0.02s Presolved: 1107 rows, 1166 columns, 3178 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1166 integer (1166 binary) Root relaxation: cutoff, 1236 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 (1236 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: 0.197710617798 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8908 rows and 8935 columns Presolve time: 0.02s Presolved: 1193 rows, 1265 columns, 3449 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1265 integer (1265 binary) Root relaxation: cutoff, 1323 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 (1323 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: 0.202913528792 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8850 rows and 8875 columns Presolve time: 0.02s Presolved: 1251 rows, 1325 columns, 3625 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1325 integer (1325 binary) Root relaxation: objective 0.000000e+00, 1118 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 (1873 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 [1, 42, 45, 51, 52, 55, 57, 76, 79, 97] edges [(90, 42), (75, 97), (73, 45), (49, 52), (63, 55), (59, 1), (81, 76), (39, 45), (32, 79), (45, 45), (34, 55), (13, 45), (43, 79), (15, 1), (30, 51), (99, 57), (92, 51), (16, 55), (62, 1), (61, 57), (71, 42), (74, 79), (25, 76), (96, 55), (89, 57), (85, 45), (77, 55), (8, 45), (4, 55), (60, 51), (58, 52), (97, 97), (27, 51), (24, 52), (57, 57), (78, 1), (19, 45), (41, 97), (0, 79), (83, 79), (47, 57), (76, 76), (40, 97), (50, 42), (82, 97), (44, 52), (51, 51), (87, 51), (28, 52), (14, 97), (35, 51), (6, 45), (5, 97), (79, 79), (98, 55), (67, 55), (37, 1), (70, 55), (9, 79), (84, 1), (42, 42), (52, 52), (20, 42), (29, 57), (10, 45), (64, 55), (80, 97), (17, 45), (94, 45), (88, 51), (46, 51), (2, 45), (7, 42), (48, 97), (38, 42), (55, 55), (65, 79), (31, 57), (93, 79), (86, 97), (56, 97), (54, 45), (53, 97), (68, 51), (23, 55), (69, 55), (26, 79), (21, 42), (95, 52), (1, 1), (18, 42), (72, 55), (3, 45), (22, 1), (11, 79), (66, 97), (36, 51), (91, 45), (33, 97), (12, 97)] current theta: 0.200312073295 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8882 rows and 8908 columns Presolve time: 0.02s Presolved: 1219 rows, 1292 columns, 3528 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1292 integer (1292 binary) Root relaxation: objective 7.105427e-15, 1205 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 (1984 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 [1, 25, 26, 45, 49, 51, 55, 57, 64, 97] edges [(75, 97), (73, 45), (95, 49), (34, 57), (63, 55), (59, 1), (39, 45), (38, 26), (45, 45), (20, 26), (13, 45), (32, 26), (43, 26), (15, 1), (83, 26), (30, 51), (99, 57), (92, 51), (24, 49), (16, 55), (62, 1), (61, 57), (42, 26), (96, 55), (89, 57), (85, 45), (77, 55), (8, 45), (26, 26), (4, 55), (60, 51), (93, 25), (97, 97), (27, 51), (21, 26), (57, 57), (78, 1), (19, 45), (41, 97), (7, 26), (47, 57), (40, 97), (82, 97), (74, 26), (58, 49), (51, 51), (87, 51), (18, 26), (14, 97), (35, 51), (6, 45), (5, 97), (98, 55), (79, 26), (37, 1), (36, 45), (81, 25), (65, 26), (70, 55), (44, 49), (84, 1), (67, 57), (9, 25), (28, 49), (29, 57), (10, 45), (64, 55), (50, 26), (80, 97), (17, 45), (94, 45), (90, 26), (76, 25), (88, 51), (46, 51), (2, 45), (48, 97), (55, 55), (71, 26), (49, 49), (31, 57), (86, 97), (52, 49), (56, 97), (54, 45), (53, 97), (68, 51), (23, 55), (69, 55), (1, 1), (3, 45), (22, 1), (0, 26), (25, 25), (11, 26), (66, 97), (91, 45), (33, 97), (12, 97), (72, 57)] current theta: 0.199011345546 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8892 rows and 8919 columns Presolve time: 0.02s Presolved: 1209 rows, 1281 columns, 3497 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1281 integer (1281 binary) Root relaxation: cutoff, 28 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 (28 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 [1, 25, 26, 45, 49, 51, 55, 57, 64, 97] edges [(75, 97), (73, 45), (95, 49), (34, 57), (63, 55), (59, 1), (39, 45), (38, 26), (45, 45), (20, 26), (13, 45), (32, 26), (43, 26), (15, 1), (83, 26), (30, 51), (99, 57), (92, 51), (24, 49), (16, 55), (62, 1), (61, 57), (42, 26), (96, 55), (89, 57), (85, 45), (77, 55), (8, 45), (26, 26), (4, 55), (60, 51), (93, 25), (97, 97), (27, 51), (21, 26), (57, 57), (78, 1), (19, 45), (41, 97), (7, 26), (47, 57), (40, 97), (82, 97), (74, 26), (58, 49), (51, 51), (87, 51), (18, 26), (14, 97), (35, 51), (6, 45), (5, 97), (98, 55), (79, 26), (37, 1), (36, 45), (81, 25), (65, 26), (70, 55), (44, 49), (84, 1), (67, 57), (9, 25), (28, 49), (29, 57), (10, 45), (64, 55), (50, 26), (80, 97), (17, 45), (94, 45), (90, 26), (76, 25), (88, 51), (46, 51), (2, 45), (48, 97), (55, 55), (71, 26), (49, 49), (31, 57), (86, 97), (52, 49), (56, 97), (54, 45), (53, 97), (68, 51), (23, 55), (69, 55), (1, 1), (3, 45), (22, 1), (0, 26), (25, 25), (11, 26), (66, 97), (91, 45), (33, 97), (12, 97), (72, 57)] current theta: 0.198360981672 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8902 rows and 8929 columns Presolve time: 0.02s Presolved: 1199 rows, 1271 columns, 3467 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1271 integer (1271 binary) Root relaxation: objective 0.000000e+00, 1217 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 (1967 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 [26, 45, 51, 52, 57, 70, 81, 82, 84, 97] edges [(73, 45), (49, 52), (4, 70), (39, 45), (38, 26), (12, 84), (45, 45), (20, 26), (59, 84), (13, 45), (32, 26), (96, 70), (43, 26), (83, 26), (30, 51), (99, 57), (98, 82), (92, 51), (16, 70), (61, 57), (23, 82), (42, 26), (81, 81), (89, 57), (85, 45), (8, 45), (26, 26), (60, 51), (58, 52), (97, 97), (27, 51), (24, 52), (21, 26), (78, 84), (67, 82), (57, 57), (76, 81), (19, 45), (41, 97), (25, 81), (84, 84), (7, 26), (75, 82), (77, 70), (80, 84), (47, 57), (40, 97), (62, 84), (82, 97), (44, 52), (74, 26), (93, 81), (51, 51), (87, 51), (18, 26), (28, 52), (14, 97), (35, 51), (6, 45), (5, 97), (79, 26), (72, 70), (65, 26), (37, 84), (70, 70), (34, 70), (52, 52), (29, 57), (9, 81), (10, 45), (50, 26), (17, 45), (94, 45), (55, 70), (90, 26), (88, 51), (46, 51), (2, 45), (63, 70), (48, 97), (71, 26), (31, 57), (86, 97), (56, 97), (54, 45), (22, 84), (53, 97), (68, 51), (95, 52), (69, 82), (3, 45), (0, 26), (11, 26), (15, 84), (66, 97), (36, 51), (1, 84), (91, 45), (33, 97), (64, 82)] current theta: 0.198035799735 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8904 rows and 8931 columns Presolve time: 0.02s Presolved: 1197 rows, 1269 columns, 3461 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1269 integer (1269 binary) Root relaxation: objective 0.000000e+00, 1317 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 (2076 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 [26, 45, 51, 52, 55, 57, 81, 84, 97, 99] edges [(73, 45), (49, 52), (63, 55), (39, 45), (38, 26), (75, 99), (45, 45), (20, 26), (59, 84), (13, 45), (32, 26), (43, 26), (83, 26), (30, 51), (99, 57), (92, 51), (16, 55), (61, 57), (42, 26), (96, 55), (81, 81), (89, 57), (85, 45), (8, 45), (26, 26), (4, 55), (60, 51), (58, 52), (97, 97), (27, 51), (24, 52), (21, 26), (78, 84), (76, 81), (19, 45), (41, 97), (25, 81), (84, 84), (7, 26), (80, 84), (47, 57), (40, 97), (62, 84), (82, 97), (44, 52), (74, 26), (93, 81), (51, 51), (87, 51), (18, 26), (28, 52), (14, 97), (35, 51), (6, 45), (5, 97), (98, 55), (79, 26), (36, 45), (65, 26), (37, 84), (70, 55), (77, 99), (52, 52), (29, 57), (57, 99), (9, 81), (10, 45), (64, 55), (67, 99), (50, 26), (17, 45), (94, 45), (90, 26), (88, 51), (46, 51), (2, 45), (48, 97), (55, 55), (71, 26), (86, 97), (56, 97), (54, 45), (22, 84), (53, 97), (68, 51), (23, 55), (69, 55), (31, 99), (95, 52), (72, 55), (3, 45), (0, 26), (11, 26), (15, 84), (66, 97), (34, 99), (91, 99), (1, 84), (33, 97), (12, 97)] current theta: 0.197873208766 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8906 rows and 8933 columns Presolve time: 0.02s Presolved: 1195 rows, 1267 columns, 3455 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1267 integer (1267 binary) Root relaxation: cutoff, 1391 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 (1391 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: 0.19795450425 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:25:37 2014 Optimize a model with 10101 rows, 10200 columns and 30200 nonzeros Presolve removed 8906 rows and 8933 columns Presolve time: 0.02s Presolved: 1195 rows, 1267 columns, 3455 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1267 integer (1267 binary) Root relaxation: cutoff, 1391 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 (1391 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 -