current theta: 0.684247293008 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 2702 rows and 2702 columns Presolve time: 0.17s Presolved: 9071 rows, 9178 columns, 27102 nonzeros Variable types: 0 continuous, 9178 integer (9178 binary) Root relaxation: objective 0.000000e+00, 901 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 (2425 simplex iterations) in 0.25 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, 10, 15, 27, 35, 40, 43, 46, 59, 71, 104] edges [(28, 10), (103, 27), (67, 71), (107, 43), (88, 59), (35, 104), (87, 27), (14, 10), (92, 27), (37, 71), (94, 27), (91, 10), (99, 104), (56, 104), (59, 3), (3, 104), (83, 71), (1, 27), (78, 27), (0, 71), (20, 27), (81, 10), (19, 10), (73, 71), (71, 71), (72, 3), (93, 27), (57, 3), (39, 40), (104, 71), (36, 59), (38, 59), (15, 46), (2, 3), (8, 46), (65, 3), (63, 27), (69, 71), (10, 3), (5, 46), (33, 27), (32, 71), (13, 3), (30, 71), (95, 59), (51, 10), (100, 71), (80, 27), (105, 71), (21, 3), (85, 71), (6, 104), (23, 104), (44, 3), (26, 3), (43, 71), (49, 59), (47, 3), (89, 71), (48, 104), (46, 71), (98, 71), (58, 27), (60, 3), (42, 3), (79, 27), (102, 27), (68, 46), (24, 59), (12, 71), (106, 59), (45, 3), (9, 27), (50, 3), (11, 15), (52, 43), (70, 71), (76, 3), (31, 10), (54, 40), (101, 27), (4, 59), (22, 15), (84, 3), (75, 104), (7, 15), (86, 59), (29, 27), (90, 27), (16, 59), (34, 27), (40, 71), (96, 59), (53, 71), (64, 10), (97, 71), (55, 27), (77, 3), (41, 27), (62, 27), (66, 59), (27, 3), (17, 59), (25, 104), (74, 71), (18, 15), (82, 27), (61, 27)] current theta: 0.342123646504 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 8178 rows and 8179 columns Presolve time: 0.07s Presolved: 3595 rows, 3701 columns, 10673 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3701 integer (3701 binary) Root relaxation: objective 0.000000e+00, 1124 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 (1914 simplex iterations) in 0.12 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 [10, 34, 35, 40, 56, 57, 71, 72, 76, 97, 106] edges [(93, 106), (67, 71), (5, 72), (57, 106), (1, 57), (81, 76), (12, 72), (18, 10), (97, 56), (29, 76), (2, 34), (7, 57), (52, 56), (10, 72), (103, 72), (6, 72), (28, 106), (94, 106), (3, 71), (38, 76), (27, 106), (36, 57), (20, 56), (77, 76), (71, 71), (64, 57), (48, 56), (84, 72), (70, 56), (26, 57), (83, 57), (17, 106), (104, 35), (23, 72), (82, 72), (107, 71), (32, 97), (44, 56), (59, 106), (88, 76), (31, 106), (15, 40), (13, 76), (35, 40), (87, 106), (55, 76), (95, 76), (63, 106), (69, 57), (62, 10), (98, 72), (91, 57), (14, 72), (105, 71), (74, 72), (53, 57), (42, 76), (73, 72), (37, 57), (75, 56), (46, 71), (65, 57), (79, 76), (21, 57), (86, 76), (54, 72), (8, 57), (30, 72), (45, 76), (41, 106), (19, 106), (16, 106), (100, 57), (34, 106), (66, 76), (4, 57), (47, 106), (33, 106), (78, 106), (24, 34), (58, 72), (51, 57), (101, 106), (89, 72), (99, 72), (11, 72), (106, 106), (90, 76), (39, 72), (102, 57), (85, 97), (76, 106), (22, 72), (40, 35), (25, 56), (72, 76), (9, 57), (92, 57), (43, 35), (0, 72), (96, 106), (61, 106), (50, 76), (60, 57), (49, 10), (80, 10), (68, 76), (56, 56)] current theta: 0.171061823252 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10562 rows and 10611 columns Presolve time: 0.02s Presolved: 1211 rows, 1269 columns, 3473 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1269 integer (1269 binary) Root relaxation: cutoff, 1373 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 (1373 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: 0.256592734878 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 9490 rows and 9494 columns Presolve time: 0.04s Presolved: 2283 rows, 2386 columns, 6734 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2386 integer (2386 binary) Root relaxation: objective 0.000000e+00, 1158 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 (1913 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 [21, 29, 40, 41, 67, 68, 96, 100, 102, 103, 106] edges [(34, 21), (63, 96), (56, 102), (84, 103), (3, 102), (12, 102), (74, 67), (36, 106), (22, 103), (103, 103), (39, 103), (51, 41), (62, 103), (47, 100), (50, 106), (92, 102), (107, 67), (94, 106), (69, 102), (89, 100), (21, 106), (0, 103), (4, 41), (93, 68), (99, 67), (7, 102), (65, 68), (17, 106), (96, 100), (30, 100), (75, 102), (105, 67), (37, 102), (82, 100), (60, 96), (43, 67), (83, 102), (59, 106), (41, 41), (31, 106), (71, 67), (46, 67), (11, 100), (35, 40), (5, 102), (58, 103), (102, 102), (18, 103), (87, 100), (13, 106), (100, 100), (73, 100), (104, 40), (70, 102), (80, 106), (38, 96), (90, 96), (32, 102), (68, 100), (77, 103), (9, 21), (15, 67), (66, 106), (79, 106), (14, 106), (95, 96), (6, 103), (45, 103), (19, 106), (85, 102), (23, 103), (16, 106), (1, 21), (20, 41), (61, 41), (55, 96), (26, 41), (33, 106), (98, 103), (78, 106), (81, 106), (28, 21), (27, 68), (53, 102), (101, 106), (25, 102), (8, 100), (49, 96), (106, 106), (72, 103), (76, 106), (54, 100), (86, 96), (52, 102), (67, 67), (10, 103), (2, 41), (24, 41), (44, 41), (29, 96), (57, 100), (97, 102), (42, 103), (64, 106), (48, 102), (91, 21), (88, 103), (40, 40)] current theta: 0.213827279065 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10088 rows and 10108 columns Presolve time: 0.03s Presolved: 1685 rows, 1772 columns, 4924 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1772 integer (1772 binary) Root relaxation: objective 0.000000e+00, 1315 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 (2308 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 [2, 19, 22, 40, 41, 46, 60, 99, 100, 102, 106] edges [(93, 106), (87, 60), (3, 46), (56, 102), (12, 102), (92, 100), (58, 22), (77, 60), (10, 60), (71, 46), (51, 41), (84, 22), (14, 100), (60, 100), (59, 2), (41, 2), (94, 106), (27, 106), (103, 22), (95, 60), (107, 46), (69, 102), (89, 100), (21, 106), (4, 41), (7, 102), (2, 2), (74, 99), (30, 100), (75, 102), (39, 99), (15, 46), (37, 102), (82, 100), (6, 22), (83, 102), (65, 2), (31, 106), (11, 100), (35, 40), (5, 102), (50, 100), (0, 22), (17, 19), (102, 102), (44, 2), (9, 41), (26, 2), (13, 106), (100, 100), (106, 19), (73, 100), (104, 40), (70, 102), (34, 2), (80, 106), (32, 102), (55, 60), (90, 60), (38, 22), (46, 40), (68, 100), (8, 99), (45, 60), (22, 22), (66, 106), (79, 106), (19, 106), (85, 102), (64, 41), (16, 106), (18, 22), (20, 41), (61, 41), (33, 106), (62, 22), (72, 100), (53, 102), (67, 99), (49, 60), (101, 106), (25, 102), (1, 106), (43, 46), (23, 99), (42, 22), (98, 99), (36, 19), (54, 100), (91, 41), (81, 19), (78, 19), (47, 41), (96, 60), (52, 102), (63, 100), (76, 100), (105, 46), (99, 99), (28, 19), (24, 41), (57, 100), (29, 22), (97, 102), (86, 100), (48, 2), (88, 22), (40, 40)] current theta: 0.192444551158 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10354 rows and 10384 columns Presolve time: 0.02s Presolved: 1419 rows, 1496 columns, 4116 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1496 integer (1496 binary) Root relaxation: cutoff, 1610 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 (1610 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: 0.203135915112 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:22 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10226 rows and 10254 columns Presolve time: 0.02s Presolved: 1547 rows, 1626 columns, 4502 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1626 integer (1626 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 (2207 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 [0, 31, 32, 41, 56, 60, 71, 74, 85, 92, 101] edges [(67, 71), (42, 60), (38, 0), (79, 101), (85, 85), (16, 31), (93, 101), (10, 60), (52, 56), (51, 41), (8, 74), (30, 41), (99, 74), (62, 0), (95, 60), (71, 71), (88, 0), (48, 56), (82, 74), (4, 41), (70, 56), (17, 31), (94, 31), (104, 71), (54, 92), (92, 92), (12, 32), (28, 101), (23, 0), (1, 31), (78, 31), (96, 101), (107, 71), (89, 92), (11, 92), (41, 41), (98, 74), (74, 74), (66, 41), (19, 101), (27, 41), (68, 92), (39, 0), (87, 101), (50, 101), (9, 41), (15, 71), (105, 71), (63, 92), (18, 0), (69, 56), (34, 41), (101, 101), (7, 92), (43, 71), (53, 85), (73, 60), (75, 56), (46, 71), (55, 60), (33, 31), (90, 60), (3, 85), (65, 92), (0, 0), (29, 60), (84, 0), (64, 41), (36, 101), (20, 41), (61, 41), (81, 101), (26, 41), (57, 92), (14, 92), (45, 0), (58, 0), (49, 60), (60, 60), (106, 101), (13, 101), (72, 74), (102, 85), (97, 32), (35, 71), (6, 0), (40, 71), (21, 101), (25, 56), (91, 41), (103, 0), (47, 92), (80, 101), (22, 0), (37, 92), (2, 41), (59, 41), (76, 101), (24, 41), (44, 41), (77, 0), (31, 101), (83, 92), (32, 32), (5, 85), (100, 92), (86, 101), (56, 56)] current theta: 0.197790233135 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10284 rows and 10314 columns Presolve time: 0.02s Presolved: 1489 rows, 1566 columns, 4326 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1566 integer (1566 binary) Root relaxation: objective -1.065814e-14, 1535 iterations, 0.05 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 (4612 simplex iterations) in 0.12 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 [19, 22, 24, 40, 52, 53, 89, 95, 98, 99, 105] edges [(53, 53), (88, 95), (20, 24), (37, 53), (86, 95), (58, 22), (3, 105), (83, 53), (61, 24), (95, 95), (77, 22), (54, 89), (84, 98), (71, 40), (100, 89), (102, 52), (103, 98), (16, 19), (73, 98), (7, 53), (74, 99), (11, 98), (79, 19), (6, 22), (39, 98), (90, 22), (50, 95), (8, 98), (64, 24), (14, 89), (26, 24), (82, 98), (35, 40), (0, 22), (17, 19), (60, 95), (66, 89), (30, 53), (19, 19), (1, 19), (101, 19), (106, 19), (44, 24), (105, 105), (57, 89), (96, 95), (97, 52), (99, 98), (5, 53), (38, 22), (63, 89), (85, 53), (22, 22), (68, 89), (93, 89), (12, 53), (10, 22), (87, 95), (91, 24), (2, 24), (24, 24), (15, 105), (72, 98), (18, 22), (33, 19), (52, 52), (48, 53), (80, 19), (62, 22), (32, 52), (25, 52), (70, 53), (92, 89), (67, 99), (9, 24), (4, 24), (104, 105), (49, 95), (31, 19), (43, 105), (27, 89), (94, 19), (23, 98), (98, 99), (36, 19), (42, 95), (59, 89), (34, 24), (81, 19), (78, 19), (89, 89), (56, 52), (46, 105), (13, 89), (51, 24), (45, 95), (29, 95), (28, 19), (75, 52), (65, 53), (41, 24), (47, 89), (69, 53), (76, 95), (55, 95), (107, 99), (40, 40), (21, 19)] current theta: 0.195117392147 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10316 rows and 10346 columns Presolve time: 0.02s Presolved: 1457 rows, 1534 columns, 4230 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1534 integer (1534 binary) Root relaxation: objective 1.421085e-14, 1433 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 (2229 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 [16, 24, 32, 39, 43, 54, 56, 68, 71, 90, 101] edges [(79, 101), (20, 24), (14, 68), (45, 90), (93, 101), (18, 39), (52, 56), (61, 24), (73, 54), (16, 16), (89, 68), (85, 32), (55, 90), (74, 54), (71, 71), (37, 68), (95, 90), (48, 56), (10, 90), (70, 56), (92, 68), (65, 68), (12, 32), (5, 32), (28, 101), (100, 68), (96, 101), (107, 71), (67, 43), (23, 39), (64, 24), (26, 24), (19, 101), (38, 90), (87, 101), (50, 101), (83, 32), (30, 68), (15, 71), (90, 90), (39, 39), (8, 54), (69, 56), (101, 101), (43, 71), (44, 24), (75, 56), (17, 16), (46, 71), (60, 90), (62, 90), (1, 16), (3, 32), (59, 68), (11, 54), (104, 43), (91, 24), (2, 24), (53, 32), (24, 24), (102, 32), (54, 54), (36, 101), (81, 101), (49, 90), (68, 68), (58, 39), (77, 90), (27, 68), (99, 39), (105, 43), (63, 68), (9, 24), (84, 39), (6, 39), (33, 16), (106, 101), (13, 101), (4, 24), (97, 32), (0, 90), (35, 71), (57, 68), (40, 71), (21, 101), (25, 56), (34, 24), (88, 90), (94, 16), (22, 90), (80, 101), (78, 16), (103, 39), (72, 54), (51, 24), (76, 101), (42, 90), (66, 68), (82, 54), (41, 24), (31, 101), (32, 32), (98, 39), (29, 90), (47, 68), (86, 101), (56, 56), (7, 32)] current theta: 0.193780971653 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10342 rows and 10372 columns Presolve time: 0.02s Presolved: 1431 rows, 1508 columns, 4152 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1508 integer (1508 binary) Root relaxation: objective 0.000000e+00, 1432 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 (2140 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 [24, 35, 39, 43, 68, 70, 72, 77, 78, 85, 101] edges [(52, 70), (107, 43), (79, 101), (20, 24), (1, 78), (14, 68), (85, 85), (83, 68), (93, 101), (18, 39), (35, 35), (75, 70), (61, 24), (89, 68), (95, 77), (77, 77), (37, 68), (71, 43), (38, 77), (92, 68), (65, 68), (28, 101), (96, 101), (82, 72), (67, 43), (23, 39), (64, 24), (55, 77), (62, 77), (26, 24), (69, 70), (88, 77), (15, 43), (87, 101), (31, 78), (50, 101), (98, 72), (30, 68), (49, 77), (74, 72), (39, 39), (73, 72), (101, 101), (10, 77), (53, 85), (94, 78), (44, 24), (42, 77), (46, 43), (3, 85), (59, 68), (54, 72), (17, 78), (45, 77), (43, 43), (104, 43), (91, 24), (2, 24), (19, 78), (24, 24), (70, 70), (36, 101), (13, 68), (81, 101), (33, 78), (68, 68), (0, 39), (12, 85), (72, 72), (58, 39), (27, 68), (8, 72), (99, 39), (7, 85), (97, 85), (105, 43), (100, 72), (63, 68), (9, 24), (84, 39), (6, 39), (60, 77), (106, 101), (11, 72), (4, 24), (102, 85), (57, 68), (21, 101), (90, 77), (40, 35), (48, 70), (34, 24), (80, 101), (29, 77), (32, 85), (103, 39), (25, 70), (56, 70), (51, 24), (22, 77), (76, 101), (16, 78), (66, 68), (41, 24), (78, 78), (5, 85), (47, 68), (86, 101)] current theta: 0.193112761406 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10348 rows and 10378 columns Presolve time: 0.02s Presolved: 1425 rows, 1502 columns, 4134 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1502 integer (1502 binary) Root relaxation: cutoff, 1389 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 (1389 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: 0.193446866529 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10344 rows and 10374 columns Presolve time: 0.02s Presolved: 1429 rows, 1506 columns, 4146 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1506 integer (1506 binary) Root relaxation: cutoff, 31 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 (31 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 [24, 35, 39, 43, 68, 70, 72, 77, 78, 85, 101] edges [(52, 70), (107, 43), (79, 101), (20, 24), (1, 78), (14, 68), (85, 85), (83, 68), (93, 101), (18, 39), (35, 35), (75, 70), (61, 24), (89, 68), (95, 77), (77, 77), (37, 68), (71, 43), (38, 77), (92, 68), (65, 68), (28, 101), (96, 101), (82, 72), (67, 43), (23, 39), (64, 24), (55, 77), (62, 77), (26, 24), (69, 70), (88, 77), (15, 43), (87, 101), (31, 78), (50, 101), (98, 72), (30, 68), (49, 77), (74, 72), (39, 39), (73, 72), (101, 101), (10, 77), (53, 85), (94, 78), (44, 24), (42, 77), (46, 43), (3, 85), (59, 68), (54, 72), (17, 78), (45, 77), (43, 43), (104, 43), (91, 24), (2, 24), (19, 78), (24, 24), (70, 70), (36, 101), (13, 68), (81, 101), (33, 78), (68, 68), (0, 39), (12, 85), (72, 72), (58, 39), (27, 68), (8, 72), (99, 39), (7, 85), (97, 85), (105, 43), (100, 72), (63, 68), (9, 24), (84, 39), (6, 39), (60, 77), (106, 101), (11, 72), (4, 24), (102, 85), (57, 68), (21, 101), (90, 77), (40, 35), (48, 70), (34, 24), (80, 101), (29, 77), (32, 85), (103, 39), (25, 70), (56, 70), (51, 24), (22, 77), (76, 101), (16, 78), (66, 68), (41, 24), (78, 78), (5, 85), (47, 68), (86, 101)] current theta: 0.193279813967 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10346 rows and 10376 columns Presolve time: 0.02s Presolved: 1427 rows, 1504 columns, 4140 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1504 integer (1504 binary) Root relaxation: cutoff, 1502 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 (1502 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: 0.193363340248 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:46:23 2014 Optimize a model with 11773 rows, 11880 columns and 35208 nonzeros Presolve removed 10346 rows and 10376 columns Presolve time: 0.02s Presolved: 1427 rows, 1504 columns, 4140 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1504 integer (1504 binary) Root relaxation: cutoff, 1502 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 (1502 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 -