current theta: 0.638487503304 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:40 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 4608 rows and 4608 columns Presolve time: 0.18s Presolved: 8275 rows, 8387 columns, 24709 nonzeros Variable types: 0 continuous, 8387 integer (8387 binary) Root relaxation: objective 0.000000e+00, 1229 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 (2556 simplex iterations) in 0.30 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, 11, 22, 32, 50, 52, 56, 60, 64, 98, 99, 100] edges [(99, 22), (85, 56), (78, 56), (86, 11), (111, 98), (16, 50), (83, 22), (88, 60), (107, 22), (69, 22), (1, 56), (18, 11), (79, 50), (44, 60), (95, 60), (23, 6), (73, 99), (54, 6), (61, 98), (29, 100), (87, 22), (35, 11), (96, 100), (74, 52), (26, 6), (63, 60), (97, 22), (92, 98), (39, 98), (38, 56), (2, 60), (72, 6), (47, 60), (46, 11), (64, 100), (62, 32), (32, 98), (48, 60), (28, 56), (8, 52), (71, 11), (50, 100), (9, 98), (0, 11), (4, 22), (89, 60), (41, 50), (100, 100), (25, 50), (11, 11), (14, 22), (90, 60), (110, 56), (82, 11), (40, 60), (10, 22), (103, 11), (91, 60), (19, 22), (112, 6), (5, 11), (24, 60), (108, 60), (77, 100), (84, 56), (27, 22), (93, 11), (30, 60), (31, 50), (20, 22), (49, 98), (13, 22), (45, 56), (59, 100), (98, 100), (15, 50), (43, 11), (104, 11), (68, 98), (58, 56), (57, 98), (70, 22), (60, 60), (65, 50), (102, 56), (66, 60), (22, 52), (67, 22), (56, 50), (52, 100), (17, 100), (33, 22), (94, 52), (75, 22), (106, 6), (34, 60), (36, 99), (76, 56), (42, 11), (37, 22), (6, 6), (81, 100), (105, 11), (51, 32), (101, 6), (21, 22), (3, 6), (12, 11), (53, 11), (80, 11), (7, 60), (109, 60), (55, 22)] current theta: 0.319243751652 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 9950 rows and 9950 columns Presolve time: 0.05s Presolved: 2933 rows, 3045 columns, 8683 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3045 integer (3045 binary) Root relaxation: objective 0.000000e+00, 675 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 0.00% - 0s Explored 0 nodes (1255 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 [64, 65, 66, 67, 75, 78, 85, 104, 106, 108, 109, 110] edges [(28, 110), (14, 104), (93, 85), (37, 64), (13, 85), (29, 67), (70, 106), (8, 106), (43, 110), (87, 78), (53, 108), (65, 65), (96, 67), (85, 85), (52, 64), (25, 108), (31, 64), (74, 67), (44, 66), (16, 67), (63, 109), (61, 64), (99, 78), (94, 65), (1, 67), (18, 108), (12, 110), (97, 66), (27, 106), (3, 106), (102, 65), (23, 78), (48, 85), (32, 67), (109, 109), (62, 78), (0, 110), (103, 85), (42, 109), (24, 108), (64, 64), (50, 64), (84, 104), (10, 64), (59, 64), (47, 109), (4, 108), (92, 65), (45, 108), (55, 106), (95, 75), (83, 106), (41, 65), (15, 64), (100, 67), (51, 106), (30, 108), (19, 104), (104, 104), (79, 106), (82, 64), (11, 85), (80, 109), (105, 110), (77, 65), (21, 109), (49, 64), (86, 110), (57, 65), (75, 75), (5, 110), (107, 85), (33, 78), (88, 85), (58, 75), (78, 106), (35, 66), (9, 106), (98, 64), (69, 104), (73, 109), (56, 65), (39, 78), (101, 106), (46, 78), (66, 75), (22, 65), (106, 106), (6, 106), (20, 104), (71, 110), (108, 110), (68, 108), (112, 106), (26, 65), (67, 64), (40, 108), (34, 64), (54, 65), (76, 64), (7, 108), (90, 75), (91, 108), (72, 78), (17, 108), (36, 109), (81, 64), (2, 108), (89, 108), (60, 75), (111, 65), (110, 85), (38, 75)] current theta: 0.159621875826 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11870 rows and 11953 columns Presolve time: 0.01s Presolved: 1013 rows, 1042 columns, 2840 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1042 integer (1042 binary) Root relaxation: cutoff, 1221 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 (1221 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: 0.239432813739 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11014 rows and 11026 columns Presolve time: 0.03s Presolved: 1869 rows, 1969 columns, 5479 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1969 integer (1969 binary) Root relaxation: objective 3.552714e-15, 1323 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 (2286 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 [36, 47, 48, 54, 55, 61, 65, 70, 75, 88, 92, 100] edges [(75, 88), (39, 65), (95, 48), (65, 65), (108, 48), (61, 61), (14, 47), (12, 36), (10, 61), (3, 55), (40, 48), (80, 36), (94, 65), (74, 100), (106, 55), (102, 55), (83, 70), (6, 55), (24, 48), (53, 48), (112, 55), (35, 36), (1, 65), (29, 100), (97, 75), (30, 48), (43, 48), (96, 100), (36, 36), (88, 75), (51, 65), (42, 36), (99, 70), (11, 48), (19, 70), (4, 48), (84, 75), (79, 65), (17, 48), (37, 61), (103, 75), (86, 75), (87, 70), (64, 61), (69, 70), (50, 100), (66, 88), (13, 75), (92, 65), (18, 75), (46, 65), (7, 48), (101, 55), (32, 61), (8, 54), (72, 65), (100, 100), (58, 65), (27, 55), (93, 48), (110, 75), (48, 48), (41, 65), (45, 61), (20, 75), (22, 61), (23, 65), (0, 75), (21, 36), (91, 61), (111, 54), (77, 65), (81, 61), (82, 65), (70, 70), (54, 54), (78, 65), (9, 54), (57, 92), (28, 92), (49, 61), (59, 100), (98, 100), (31, 61), (104, 47), (56, 65), (2, 48), (15, 61), (47, 47), (52, 100), (67, 61), (55, 55), (26, 65), (44, 75), (109, 36), (85, 75), (107, 75), (34, 61), (76, 100), (71, 48), (63, 47), (90, 75), (5, 75), (62, 65), (73, 47), (25, 61), (33, 55), (68, 61), (105, 48), (60, 75), (16, 100), (89, 48), (38, 75)] current theta: 0.199527344783 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11436 rows and 11464 columns Presolve time: 0.02s Presolved: 1447 rows, 1531 columns, 4197 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1531 integer (1531 binary) Root relaxation: objective -1.065814e-14, 1613 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 (3139 simplex iterations) in 0.10 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, 9, 14, 26, 28, 36, 69, 81, 85, 94, 98, 102] edges [(52, 98), (0, 28), (90, 14), (4, 7), (13, 85), (51, 28), (7, 7), (18, 85), (3, 102), (15, 81), (30, 7), (96, 98), (68, 28), (85, 85), (78, 26), (33, 102), (76, 98), (17, 7), (40, 7), (12, 36), (75, 14), (25, 28), (10, 81), (2, 7), (39, 94), (80, 36), (43, 7), (99, 26), (79, 94), (48, 7), (14, 14), (35, 36), (19, 69), (74, 98), (67, 81), (87, 69), (81, 81), (9, 9), (73, 69), (36, 36), (42, 36), (103, 85), (83, 102), (41, 94), (22, 28), (101, 102), (84, 28), (44, 85), (111, 94), (95, 28), (57, 28), (28, 28), (6, 102), (69, 69), (102, 102), (45, 81), (106, 102), (86, 85), (31, 81), (26, 102), (50, 98), (29, 98), (34, 81), (82, 94), (71, 7), (53, 7), (21, 36), (77, 94), (62, 14), (66, 85), (55, 102), (11, 85), (89, 7), (27, 102), (60, 85), (59, 98), (1, 94), (32, 94), (65, 26), (107, 85), (100, 98), (88, 85), (23, 102), (61, 81), (63, 69), (97, 85), (105, 7), (70, 69), (91, 28), (108, 7), (98, 98), (58, 14), (93, 7), (112, 102), (92, 28), (104, 14), (109, 36), (46, 26), (72, 26), (54, 9), (94, 94), (16, 98), (38, 85), (20, 85), (47, 69), (64, 81), (8, 9), (5, 85), (110, 85), (49, 81), (56, 28), (37, 81), (24, 7)] current theta: 0.179574610304 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11656 rows and 11704 columns Presolve time: 0.02s Presolved: 1227 rows, 1291 columns, 3517 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1291 integer (1291 binary) Root relaxation: objective 0.000000e+00, 1404 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 (1404 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, 19, 29, 32, 36, 45, 46, 54, 90, 91, 102, 103] edges [(14, 90), (16, 29), (79, 54), (65, 46), (43, 2), (47, 19), (3, 102), (22, 91), (41, 32), (45, 45), (77, 32), (33, 102), (12, 36), (103, 103), (4, 2), (80, 36), (52, 29), (15, 45), (31, 32), (39, 46), (98, 29), (81, 45), (69, 19), (35, 36), (75, 103), (7, 2), (2, 2), (94, 32), (60, 103), (49, 45), (36, 36), (34, 45), (83, 102), (5, 103), (87, 19), (100, 29), (101, 102), (51, 46), (6, 102), (11, 103), (102, 102), (18, 103), (26, 46), (57, 91), (19, 19), (106, 102), (90, 90), (8, 54), (104, 90), (59, 29), (110, 103), (89, 2), (64, 29), (78, 46), (21, 36), (111, 54), (25, 91), (55, 102), (85, 103), (38, 103), (46, 46), (76, 29), (27, 102), (105, 2), (91, 91), (54, 54), (70, 19), (68, 91), (63, 90), (56, 91), (9, 54), (23, 102), (82, 91), (71, 2), (50, 29), (13, 103), (53, 2), (29, 29), (62, 46), (10, 45), (17, 45), (96, 29), (97, 103), (66, 103), (72, 46), (92, 91), (73, 90), (1, 32), (112, 102), (24, 2), (99, 19), (20, 103), (44, 103), (107, 103), (109, 36), (108, 2), (30, 2), (37, 45), (86, 103), (28, 91), (42, 90), (40, 2), (58, 46), (32, 32), (61, 32), (93, 2), (74, 32), (67, 32), (84, 46), (95, 91), (48, 2), (88, 103), (0, 91)] current theta: 0.169598243065 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11762 rows and 11828 columns Presolve time: 0.02s Presolved: 1121 rows, 1167 columns, 3181 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1167 integer (1167 binary) Root relaxation: cutoff, 1392 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 (1392 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: 0.174586426685 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:41 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11708 rows and 11765 columns Presolve time: 0.02s Presolved: 1175 rows, 1230 columns, 3352 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1230 integer (1230 binary) Root relaxation: cutoff, 1400 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 (1400 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: 0.177080518494 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11678 rows and 11728 columns Presolve time: 0.02s Presolved: 1205 rows, 1267 columns, 3449 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1267 integer (1267 binary) Root relaxation: cutoff, 51 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 (51 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 [2, 19, 29, 32, 36, 45, 46, 54, 90, 91, 102, 103] edges [(14, 90), (16, 29), (79, 54), (65, 46), (43, 2), (47, 19), (3, 102), (22, 91), (41, 32), (45, 45), (77, 32), (33, 102), (12, 36), (103, 103), (4, 2), (80, 36), (52, 29), (15, 45), (31, 32), (39, 46), (98, 29), (81, 45), (69, 19), (35, 36), (75, 103), (7, 2), (2, 2), (94, 32), (60, 103), (49, 45), (36, 36), (34, 45), (83, 102), (5, 103), (87, 19), (100, 29), (101, 102), (51, 46), (6, 102), (11, 103), (102, 102), (18, 103), (26, 46), (57, 91), (19, 19), (106, 102), (90, 90), (8, 54), (104, 90), (59, 29), (110, 103), (89, 2), (64, 29), (78, 46), (21, 36), (111, 54), (25, 91), (55, 102), (85, 103), (38, 103), (46, 46), (76, 29), (27, 102), (105, 2), (91, 91), (54, 54), (70, 19), (68, 91), (63, 90), (56, 91), (9, 54), (23, 102), (82, 91), (71, 2), (50, 29), (13, 103), (53, 2), (29, 29), (62, 46), (10, 45), (17, 45), (96, 29), (97, 103), (66, 103), (72, 46), (92, 91), (73, 90), (1, 32), (112, 102), (24, 2), (99, 19), (20, 103), (44, 103), (107, 103), (109, 36), (108, 2), (30, 2), (37, 45), (86, 103), (28, 91), (42, 90), (40, 2), (58, 46), (32, 32), (61, 32), (93, 2), (74, 32), (67, 32), (84, 46), (95, 91), (48, 2), (88, 103), (0, 91)] current theta: 0.17583347259 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11694 rows and 11747 columns Presolve time: 0.02s Presolved: 1189 rows, 1248 columns, 3398 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1248 integer (1248 binary) Root relaxation: cutoff, 1269 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 (1269 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: 0.176456995542 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11684 rows and 11736 columns Presolve time: 0.02s Presolved: 1199 rows, 1259 columns, 3429 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1259 integer (1259 binary) Root relaxation: cutoff, 53 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 (53 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 [2, 19, 29, 32, 36, 45, 46, 54, 90, 91, 102, 103] edges [(14, 90), (16, 29), (79, 54), (65, 46), (43, 2), (47, 19), (3, 102), (22, 91), (41, 32), (45, 45), (77, 32), (33, 102), (12, 36), (103, 103), (4, 2), (80, 36), (52, 29), (15, 45), (31, 32), (39, 46), (98, 29), (81, 45), (69, 19), (35, 36), (75, 103), (7, 2), (2, 2), (94, 32), (60, 103), (49, 45), (36, 36), (34, 45), (83, 102), (5, 103), (87, 19), (100, 29), (101, 102), (51, 46), (6, 102), (11, 103), (102, 102), (18, 103), (26, 46), (57, 91), (19, 19), (106, 102), (90, 90), (8, 54), (104, 90), (59, 29), (110, 103), (89, 2), (64, 29), (78, 46), (21, 36), (111, 54), (25, 91), (55, 102), (85, 103), (38, 103), (46, 46), (76, 29), (27, 102), (105, 2), (91, 91), (54, 54), (70, 19), (68, 91), (63, 90), (56, 91), (9, 54), (23, 102), (82, 91), (71, 2), (50, 29), (13, 103), (53, 2), (29, 29), (62, 46), (10, 45), (17, 45), (96, 29), (97, 103), (66, 103), (72, 46), (92, 91), (73, 90), (1, 32), (112, 102), (24, 2), (99, 19), (20, 103), (44, 103), (107, 103), (109, 36), (108, 2), (30, 2), (37, 45), (86, 103), (28, 91), (42, 90), (40, 2), (58, 46), (32, 32), (61, 32), (93, 2), (74, 32), (67, 32), (84, 46), (95, 91), (48, 2), (88, 103), (0, 91)] current theta: 0.176145234066 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11688 rows and 11741 columns Presolve time: 0.02s Presolved: 1195 rows, 1254 columns, 3416 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1254 integer (1254 binary) Root relaxation: cutoff, 1418 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 (1418 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.176301114804 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11688 rows and 11741 columns Presolve time: 0.02s Presolved: 1195 rows, 1254 columns, 3416 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1254 integer (1254 binary) Root relaxation: cutoff, 1418 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 (1418 simplex iterations) in 0.05 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.176379055173 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:58:42 2014 Optimize a model with 12883 rows, 12995 columns and 38533 nonzeros Presolve removed 11684 rows and 11736 columns Presolve time: 0.02s Presolved: 1199 rows, 1259 columns, 3429 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1259 integer (1259 binary) Root relaxation: cutoff, 53 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 (53 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 [2, 19, 29, 32, 36, 45, 46, 54, 90, 91, 102, 103] edges [(14, 90), (16, 29), (79, 54), (65, 46), (43, 2), (47, 19), (3, 102), (22, 91), (41, 32), (45, 45), (77, 32), (33, 102), (12, 36), (103, 103), (4, 2), (80, 36), (52, 29), (15, 45), (31, 32), (39, 46), (98, 29), (81, 45), (69, 19), (35, 36), (75, 103), (7, 2), (2, 2), (94, 32), (60, 103), (49, 45), (36, 36), (34, 45), (83, 102), (5, 103), (87, 19), (100, 29), (101, 102), (51, 46), (6, 102), (11, 103), (102, 102), (18, 103), (26, 46), (57, 91), (19, 19), (106, 102), (90, 90), (8, 54), (104, 90), (59, 29), (110, 103), (89, 2), (64, 29), (78, 46), (21, 36), (111, 54), (25, 91), (55, 102), (85, 103), (38, 103), (46, 46), (76, 29), (27, 102), (105, 2), (91, 91), (54, 54), (70, 19), (68, 91), (63, 90), (56, 91), (9, 54), (23, 102), (82, 91), (71, 2), (50, 29), (13, 103), (53, 2), (29, 29), (62, 46), (10, 45), (17, 45), (96, 29), (97, 103), (66, 103), (72, 46), (92, 91), (73, 90), (1, 32), (112, 102), (24, 2), (99, 19), (20, 103), (44, 103), (107, 103), (109, 36), (108, 2), (30, 2), (37, 45), (86, 103), (28, 91), (42, 90), (40, 2), (58, 46), (32, 32), (61, 32), (93, 2), (74, 32), (67, 32), (84, 46), (95, 91), (48, 2), (88, 103), (0, 91)]