current theta: 0.667097844643 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:40 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 6830 rows and 6830 columns Presolve time: 0.41s Presolved: 18293 rows, 18450 columns, 54718 nonzeros Variable types: 0 continuous, 18450 integer (18450 binary) Root relaxation: objective 0.000000e+00, 1942 iterations, 0.09 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 (4032 simplex iterations) in 0.63 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, 52, 60, 75, 86, 88, 90, 94, 97, 117, 124, 129, 132, 142, 147, 152] edges [(137, 147), (86, 94), (20, 60), (149, 97), (128, 152), (39, 94), (16, 90), (37, 129), (36, 94), (50, 94), (153, 147), (65, 124), (98, 129), (129, 142), (132, 142), (143, 88), (156, 97), (77, 94), (72, 17), (8, 60), (18, 94), (121, 52), (32, 52), (13, 94), (126, 94), (75, 129), (124, 152), (83, 88), (101, 94), (144, 75), (102, 117), (146, 17), (25, 75), (81, 94), (43, 97), (125, 152), (64, 97), (7, 124), (108, 90), (113, 129), (74, 97), (48, 129), (59, 129), (155, 97), (100, 60), (38, 17), (106, 129), (114, 90), (23, 147), (42, 147), (51, 52), (24, 60), (52, 52), (47, 132), (109, 124), (142, 132), (76, 60), (40, 142), (94, 88), (73, 117), (148, 90), (17, 88), (92, 142), (53, 88), (12, 88), (80, 88), (115, 52), (111, 88), (55, 88), (68, 142), (157, 129), (130, 94), (139, 129), (2, 147), (35, 129), (141, 117), (134, 142), (147, 94), (122, 88), (82, 17), (9, 129), (99, 117), (66, 117), (56, 129), (61, 88), (116, 60), (112, 75), (154, 94), (152, 152), (46, 97), (57, 132), (89, 97), (49, 88), (120, 147), (104, 52), (107, 142), (67, 152), (5, 129), (0, 94), (95, 88), (118, 60), (131, 90), (136, 129), (91, 129), (70, 129), (26, 129), (103, 147), (44, 97), (22, 94), (88, 94), (151, 90), (84, 129), (133, 129), (140, 90), (105, 52), (71, 129), (110, 117), (45, 88), (19, 94), (58, 90), (33, 94), (119, 52), (3, 129), (79, 90), (60, 94), (4, 94), (14, 97), (127, 124), (90, 90), (96, 94), (11, 124), (29, 90), (97, 124), (78, 94), (6, 90), (10, 94), (150, 60), (93, 17), (123, 90), (87, 94), (135, 117), (69, 117), (62, 94), (54, 147), (145, 132), (117, 132), (15, 152), (63, 132), (31, 90), (1, 147), (41, 129), (85, 147), (27, 147), (28, 90), (138, 52), (30, 90), (34, 129), (21, 142)] current theta: 0.333548922321 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:41 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 18238 rows and 18238 columns Presolve time: 0.19s Presolved: 6885 rows, 7042 columns, 20494 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 7042 integer (7042 binary) Root relaxation: objective 0.000000e+00, 1057 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 (2895 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 [28, 34, 42, 71, 77, 80, 83, 86, 91, 94, 104, 111, 112, 117, 132, 152] edges [(55, 94), (146, 86), (127, 152), (23, 77), (140, 91), (119, 86), (68, 86), (71, 71), (4, 83), (111, 77), (99, 86), (12, 34), (144, 112), (54, 83), (95, 86), (48, 132), (154, 80), (131, 80), (38, 94), (77, 94), (92, 34), (101, 86), (93, 86), (64, 91), (82, 86), (124, 152), (0, 80), (79, 80), (30, 91), (18, 86), (133, 104), (13, 86), (40, 117), (134, 117), (114, 77), (49, 86), (3, 104), (125, 152), (90, 80), (98, 83), (151, 80), (19, 42), (81, 86), (16, 42), (129, 71), (34, 83), (15, 71), (112, 117), (31, 80), (10, 80), (84, 80), (105, 104), (121, 71), (83, 83), (58, 77), (66, 83), (142, 132), (69, 104), (116, 80), (9, 80), (104, 104), (80, 42), (123, 80), (74, 91), (29, 80), (5, 104), (136, 104), (6, 80), (70, 152), (33, 42), (147, 86), (7, 104), (115, 91), (28, 80), (46, 112), (143, 86), (76, 91), (57, 83), (86, 42), (35, 112), (155, 104), (56, 152), (51, 91), (141, 117), (65, 91), (150, 86), (126, 80), (132, 132), (60, 42), (109, 104), (85, 112), (130, 86), (137, 42), (47, 111), (118, 80), (39, 80), (152, 152), (75, 117), (67, 91), (24, 34), (103, 77), (59, 91), (157, 86), (50, 80), (106, 80), (128, 112), (20, 71), (32, 112), (14, 28), (145, 71), (122, 104), (91, 91), (25, 104), (22, 94), (88, 94), (149, 152), (41, 91), (117, 117), (156, 104), (21, 86), (11, 91), (78, 86), (97, 152), (139, 71), (72, 34), (63, 83), (110, 71), (27, 86), (53, 132), (62, 86), (1, 28), (45, 80), (113, 91), (153, 80), (43, 152), (42, 86), (52, 112), (108, 80), (148, 80), (120, 86), (138, 83), (2, 104), (94, 77), (107, 83), (61, 83), (100, 77), (89, 42), (135, 117), (73, 86), (102, 112), (96, 86), (37, 104), (44, 152), (8, 83), (87, 86), (26, 104), (36, 86), (17, 94)] current theta: 0.166774461161 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:41 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 22946 rows and 22992 columns Presolve time: 0.04s Presolved: 2177 rows, 2288 columns, 6324 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2288 integer (2288 binary) Root relaxation: objective -1.421085e-14, 1954 iterations, 0.06 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 (3147 simplex iterations) in 0.13 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 [40, 41, 44, 45, 73, 77, 93, 98, 102, 106, 107, 109, 110, 117, 131, 140] edges [(43, 110), (136, 110), (21, 73), (68, 73), (128, 110), (149, 109), (38, 77), (137, 93), (18, 106), (55, 77), (145, 140), (82, 98), (87, 106), (16, 131), (106, 106), (111, 98), (150, 73), (84, 106), (8, 98), (11, 41), (115, 41), (42, 45), (71, 109), (61, 73), (23, 98), (91, 41), (34, 98), (22, 45), (129, 110), (24, 98), (25, 110), (39, 93), (32, 107), (29, 131), (157, 98), (52, 110), (139, 110), (109, 109), (90, 131), (35, 40), (88, 77), (86, 45), (37, 140), (73, 73), (141, 40), (147, 45), (93, 93), (27, 98), (108, 131), (138, 107), (17, 77), (15, 110), (74, 140), (54, 98), (154, 45), (72, 98), (125, 109), (100, 98), (53, 102), (96, 73), (1, 106), (60, 77), (133, 107), (51, 140), (130, 45), (79, 131), (122, 107), (99, 98), (97, 109), (48, 102), (14, 41), (26, 140), (63, 98), (103, 93), (77, 77), (95, 77), (113, 140), (67, 41), (112, 40), (64, 140), (156, 107), (56, 109), (0, 45), (41, 41), (4, 93), (116, 106), (102, 102), (89, 140), (105, 107), (49, 77), (98, 73), (134, 102), (101, 77), (2, 107), (75, 117), (13, 106), (69, 107), (78, 45), (65, 140), (10, 45), (107, 107), (143, 77), (5, 107), (12, 107), (151, 131), (120, 93), (76, 106), (62, 45), (118, 140), (66, 98), (153, 93), (140, 140), (119, 140), (59, 41), (28, 131), (127, 109), (6, 106), (40, 40), (85, 107), (92, 107), (45, 45), (33, 45), (117, 117), (131, 131), (81, 45), (36, 93), (31, 106), (20, 110), (142, 117), (155, 107), (126, 45), (70, 109), (83, 102), (135, 102), (3, 110), (50, 93), (152, 109), (80, 106), (58, 98), (146, 73), (94, 77), (19, 106), (110, 110), (148, 131), (44, 44), (144, 107), (30, 140), (47, 93), (9, 140), (121, 140), (114, 45), (46, 110), (57, 73), (7, 110), (123, 131), (124, 109), (104, 110), (132, 117)] current theta: 0.0833872305804 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:41 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 24316 rows and 24473 columns Presolve time: 0.02s Presolved: 807 rows, 807 columns, 2115 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 807 integer (806 binary) Root relaxation: cutoff, 969 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 (969 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: 0.125080845871 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:41 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23714 rows and 23823 columns Presolve time: 0.03s Presolved: 1409 rows, 1457 columns, 3959 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1457 integer (1457 binary) Root relaxation: cutoff, 1652 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 (1652 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: 0.145927653516 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:41 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23378 rows and 23452 columns Presolve time: 0.03s Presolved: 1745 rows, 1828 columns, 5000 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1828 integer (1828 binary) Root relaxation: cutoff, 1784 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 (1784 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: 0.156351057338 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:42 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23200 rows and 23260 columns Presolve time: 0.03s Presolved: 1923 rows, 2020 columns, 5548 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2020 integer (2020 binary) Root relaxation: cutoff, 2000 iterations, 0.05 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 (2000 simplex iterations) in 0.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.161562759249 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:42 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23090 rows and 23144 columns Presolve time: 0.04s Presolved: 2033 rows, 2136 columns, 5884 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2136 integer (2136 binary) Root relaxation: cutoff, 2090 iterations, 0.05 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 (2090 simplex iterations) in 0.09 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.164168610205 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:42 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23022 rows and 23075 columns Presolve time: 0.04s Presolved: 2101 rows, 2205 columns, 6089 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2205 integer (2205 binary) Root relaxation: objective 0.000000e+00, 2143 iterations, 0.06 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 (3340 simplex iterations) in 0.13 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 [40, 41, 73, 75, 77, 79, 80, 89, 98, 102, 107, 109, 110, 121, 137, 154] edges [(136, 110), (21, 73), (68, 73), (128, 110), (84, 79), (149, 109), (28, 79), (38, 77), (43, 121), (132, 75), (45, 154), (82, 73), (55, 77), (120, 137), (7, 121), (150, 73), (111, 73), (22, 154), (8, 98), (11, 41), (115, 41), (19, 80), (71, 109), (89, 89), (157, 137), (61, 73), (23, 98), (91, 41), (119, 89), (129, 110), (24, 98), (154, 154), (9, 89), (25, 110), (47, 137), (32, 107), (42, 154), (52, 110), (139, 110), (109, 109), (130, 154), (151, 79), (62, 80), (35, 40), (88, 77), (10, 154), (73, 73), (141, 40), (31, 80), (27, 98), (121, 121), (113, 89), (79, 79), (26, 121), (0, 154), (138, 107), (17, 77), (15, 110), (54, 98), (72, 98), (125, 109), (100, 98), (126, 154), (53, 102), (155, 121), (60, 77), (123, 80), (133, 107), (96, 77), (29, 80), (142, 75), (122, 107), (99, 98), (6, 80), (97, 109), (81, 154), (48, 102), (4, 137), (87, 80), (1, 79), (33, 154), (14, 41), (44, 121), (140, 89), (63, 98), (117, 75), (50, 137), (93, 137), (77, 77), (37, 121), (86, 154), (95, 77), (148, 79), (78, 154), (36, 137), (67, 41), (112, 40), (80, 80), (156, 107), (56, 109), (41, 41), (102, 102), (105, 107), (49, 77), (16, 80), (98, 73), (134, 102), (101, 77), (2, 107), (76, 79), (131, 79), (114, 154), (69, 107), (34, 73), (64, 89), (107, 107), (143, 77), (153, 89), (5, 107), (108, 79), (12, 107), (106, 80), (145, 121), (66, 98), (59, 41), (20, 121), (137, 137), (127, 109), (40, 40), (51, 121), (30, 89), (85, 107), (92, 107), (116, 89), (18, 80), (65, 121), (13, 80), (118, 89), (147, 154), (70, 109), (83, 102), (135, 102), (3, 110), (103, 98), (39, 137), (152, 109), (58, 98), (146, 73), (94, 77), (75, 75), (110, 110), (90, 79), (144, 107), (74, 89), (46, 110), (57, 73), (124, 109), (104, 110)] current theta: 0.162865684727 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:42 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23054 rows and 23108 columns Presolve time: 0.04s Presolved: 2069 rows, 2172 columns, 5992 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2172 integer (2172 binary) Root relaxation: objective 0.000000e+00, 2140 iterations, 0.06 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 0.10 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 [34, 40, 41, 45, 72, 73, 77, 102, 104, 106, 107, 109, 119, 121, 131, 132] edges [(64, 119), (157, 72), (21, 73), (68, 73), (149, 109), (38, 77), (43, 121), (18, 106), (27, 72), (82, 73), (55, 77), (24, 72), (87, 106), (7, 121), (16, 131), (47, 72), (118, 119), (106, 106), (84, 106), (111, 73), (39, 119), (11, 41), (115, 41), (42, 45), (71, 109), (58, 72), (31, 131), (61, 73), (91, 41), (22, 45), (120, 72), (74, 121), (113, 119), (32, 107), (29, 131), (13, 119), (3, 104), (109, 109), (23, 72), (90, 131), (89, 119), (35, 40), (88, 77), (86, 45), (73, 73), (57, 34), (141, 40), (147, 45), (121, 121), (83, 34), (108, 131), (26, 121), (138, 107), (54, 73), (17, 77), (154, 45), (125, 109), (110, 104), (142, 132), (53, 102), (1, 106), (60, 77), (104, 104), (66, 72), (46, 104), (133, 107), (96, 77), (130, 45), (136, 104), (79, 131), (122, 107), (97, 109), (128, 104), (75, 132), (119, 119), (48, 102), (14, 41), (4, 72), (44, 121), (93, 72), (36, 119), (77, 77), (37, 121), (95, 77), (67, 41), (112, 40), (156, 107), (56, 109), (0, 45), (41, 41), (116, 106), (132, 132), (102, 102), (105, 107), (49, 77), (98, 73), (134, 102), (101, 77), (2, 107), (69, 107), (78, 45), (34, 34), (72, 72), (10, 45), (107, 107), (100, 72), (143, 77), (5, 107), (12, 107), (151, 131), (145, 121), (76, 106), (62, 45), (8, 34), (129, 104), (59, 41), (20, 121), (28, 131), (25, 104), (99, 72), (127, 109), (6, 106), (40, 40), (139, 104), (51, 121), (137, 119), (85, 107), (92, 107), (45, 45), (63, 72), (33, 45), (131, 131), (81, 45), (65, 121), (140, 121), (52, 104), (155, 107), (126, 45), (70, 109), (135, 102), (153, 119), (150, 72), (50, 45), (152, 109), (80, 106), (146, 73), (94, 77), (19, 106), (30, 119), (15, 104), (117, 132), (148, 131), (144, 107), (103, 72), (114, 45), (9, 119), (123, 131), (124, 109)] current theta: 0.162214221988 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:42 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23078 rows and 23132 columns Presolve time: 0.04s Presolved: 2045 rows, 2148 columns, 5920 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2148 integer (2148 binary) Root relaxation: cutoff, 2243 iterations, 0.07 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 (2243 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.162539953358 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:43 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23066 rows and 23120 columns Presolve time: 0.04s Presolved: 2057 rows, 2160 columns, 5956 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2160 integer (2160 binary) Root relaxation: cutoff, 2356 iterations, 0.06 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 (2356 simplex iterations) in 0.10 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.162702819043 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:43 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23060 rows and 23114 columns Presolve time: 0.04s Presolved: 2063 rows, 2166 columns, 5974 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 2166 integer (2166 binary) Root relaxation: cutoff, 177 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 (177 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 [34, 40, 41, 45, 72, 73, 77, 102, 104, 106, 107, 109, 119, 121, 131, 132] edges [(64, 119), (157, 72), (21, 73), (68, 73), (149, 109), (38, 77), (43, 121), (18, 106), (27, 72), (82, 73), (55, 77), (24, 72), (87, 106), (7, 121), (16, 131), (47, 72), (118, 119), (106, 106), (84, 106), (111, 73), (39, 119), (11, 41), (115, 41), (42, 45), (71, 109), (58, 72), (31, 131), (61, 73), (91, 41), (22, 45), (120, 72), (74, 121), (113, 119), (32, 107), (29, 131), (13, 119), (3, 104), (109, 109), (23, 72), (90, 131), (89, 119), (35, 40), (88, 77), (86, 45), (73, 73), (57, 34), (141, 40), (147, 45), (121, 121), (83, 34), (108, 131), (26, 121), (138, 107), (54, 73), (17, 77), (154, 45), (125, 109), (110, 104), (142, 132), (53, 102), (1, 106), (60, 77), (104, 104), (66, 72), (46, 104), (133, 107), (96, 77), (130, 45), (136, 104), (79, 131), (122, 107), (97, 109), (128, 104), (75, 132), (119, 119), (48, 102), (14, 41), (4, 72), (44, 121), (93, 72), (36, 119), (77, 77), (37, 121), (95, 77), (67, 41), (112, 40), (156, 107), (56, 109), (0, 45), (41, 41), (116, 106), (132, 132), (102, 102), (105, 107), (49, 77), (98, 73), (134, 102), (101, 77), (2, 107), (69, 107), (78, 45), (34, 34), (72, 72), (10, 45), (107, 107), (100, 72), (143, 77), (5, 107), (12, 107), (151, 131), (145, 121), (76, 106), (62, 45), (8, 34), (129, 104), (59, 41), (20, 121), (28, 131), (25, 104), (99, 72), (127, 109), (6, 106), (40, 40), (139, 104), (51, 121), (137, 119), (85, 107), (92, 107), (45, 45), (63, 72), (33, 45), (131, 131), (81, 45), (65, 121), (140, 121), (52, 104), (155, 107), (126, 45), (70, 109), (135, 102), (153, 119), (150, 72), (50, 45), (152, 109), (80, 106), (146, 73), (94, 77), (19, 106), (30, 119), (15, 104), (117, 132), (148, 131), (144, 107), (103, 72), (114, 45), (9, 119), (123, 131), (124, 109)] current theta: 0.1626213862 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 00:12:43 2014 Optimize a model with 25123 rows, 25280 columns and 75208 nonzeros Presolve removed 23064 rows and 23118 columns Presolve time: 0.04s Presolved: 2059 rows, 2162 columns, 5962 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2162 integer (2162 binary) Root relaxation: cutoff, 2183 iterations, 0.07 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 (2183 simplex iterations) in 0.11 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -