current theta: 0.687346939198 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:05 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 9774 rows and 9774 columns Presolve time: 0.76s Presolved: 25759 rows, 25946 columns, 77086 nonzeros Variable types: 0 continuous, 25946 integer (25946 binary) Root relaxation: objective 0.000000e+00, 3288 iterations, 0.25 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% - 1s Explored 0 nodes (6500 simplex iterations) in 1.37 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, 14, 16, 45, 48, 51, 57, 63, 69, 79, 91, 100, 105, 116, 128, 130, 148, 157, 170] edges [(38, 116), (10, 63), (151, 170), (18, 148), (29, 69), (184, 57), (78, 116), (42, 57), (128, 51), (149, 51), (105, 63), (166, 105), (53, 116), (83, 105), (116, 116), (102, 3), (168, 157), (144, 116), (133, 100), (94, 116), (181, 57), (47, 105), (9, 48), (163, 51), (169, 100), (55, 69), (41, 105), (76, 3), (135, 116), (11, 45), (107, 51), (87, 3), (154, 69), (178, 128), (172, 79), (1, 116), (145, 100), (127, 57), (156, 51), (5, 116), (112, 69), (20, 100), (80, 45), (101, 57), (99, 48), (23, 48), (160, 3), (7, 148), (186, 116), (129, 79), (3, 69), (44, 116), (17, 116), (91, 116), (114, 63), (139, 69), (142, 45), (16, 128), (88, 3), (146, 63), (28, 63), (138, 57), (155, 48), (74, 48), (171, 69), (12, 79), (106, 170), (56, 116), (93, 116), (175, 170), (82, 116), (34, 170), (66, 63), (96, 57), (69, 3), (136, 3), (153, 100), (67, 148), (95, 69), (73, 51), (182, 148), (162, 100), (57, 100), (35, 63), (70, 116), (58, 116), (179, 63), (6, 51), (8, 116), (110, 116), (111, 170), (14, 45), (98, 170), (52, 148), (180, 57), (50, 48), (148, 63), (161, 45), (27, 128), (46, 116), (92, 69), (147, 69), (63, 63), (113, 48), (126, 79), (187, 116), (122, 69), (81, 3), (183, 105), (185, 57), (64, 48), (125, 63), (84, 116), (131, 79), (71, 57), (61, 79), (115, 148), (31, 48), (120, 116), (15, 105), (117, 48), (103, 128), (49, 69), (143, 148), (45, 100), (165, 128), (68, 14), (108, 63), (40, 69), (33, 116), (37, 116), (164, 16), (85, 148), (77, 3), (75, 128), (39, 105), (30, 148), (48, 45), (157, 51), (22, 148), (36, 116), (24, 100), (109, 3), (26, 16), (2, 148), (62, 3), (132, 45), (124, 100), (159, 116), (43, 48), (59, 116), (137, 148), (170, 57), (134, 16), (100, 69), (118, 45), (141, 79), (177, 170), (90, 100), (121, 45), (119, 48), (130, 116), (25, 116), (32, 128), (21, 3), (104, 3), (89, 3), (72, 128), (123, 45), (173, 63), (19, 48), (176, 63), (65, 63), (79, 116), (54, 79), (13, 170), (150, 48), (167, 57), (158, 116), (174, 45), (140, 105), (152, 63), (97, 116), (60, 79), (0, 116), (4, 116), (51, 116), (86, 16)] current theta: 0.343673469599 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:06 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 26016 rows and 26016 columns Presolve time: 0.28s Presolved: 9517 rows, 9704 columns, 28360 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 9704 integer (9704 binary) Root relaxation: objective 0.000000e+00, 1736 iterations, 0.08 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 (4451 simplex iterations) in 0.52 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 [5, 7, 16, 54, 86, 100, 105, 114, 116, 118, 126, 128, 145, 157, 161, 171, 176, 183, 186] edges [(160, 114), (120, 183), (146, 86), (58, 114), (142, 183), (8, 183), (34, 16), (136, 176), (48, 183), (40, 157), (185, 105), (52, 183), (6, 16), (148, 7), (18, 7), (153, 114), (107, 183), (164, 5), (29, 7), (85, 114), (33, 126), (87, 176), (154, 7), (166, 183), (181, 183), (36, 183), (116, 116), (105, 105), (180, 183), (20, 176), (76, 7), (47, 105), (97, 86), (15, 186), (41, 105), (149, 183), (108, 7), (86, 183), (3, 7), (114, 183), (88, 128), (68, 116), (4, 5), (17, 183), (9, 183), (158, 183), (24, 183), (71, 157), (101, 176), (64, 183), (134, 105), (94, 183), (176, 176), (53, 183), (130, 183), (12, 183), (156, 7), (26, 7), (82, 16), (137, 183), (182, 7), (167, 7), (163, 183), (75, 183), (177, 7), (61, 183), (102, 176), (63, 7), (140, 128), (67, 171), (138, 116), (74, 105), (96, 176), (16, 157), (131, 183), (43, 116), (90, 176), (141, 176), (113, 126), (169, 114), (165, 105), (110, 186), (127, 183), (152, 176), (145, 171), (100, 176), (11, 176), (44, 183), (78, 114), (70, 116), (50, 183), (31, 176), (89, 171), (122, 7), (55, 157), (22, 7), (51, 183), (115, 171), (7, 7), (1, 5), (32, 7), (2, 176), (124, 145), (121, 183), (28, 7), (143, 7), (168, 7), (49, 183), (39, 183), (172, 183), (111, 145), (144, 126), (179, 7), (46, 183), (187, 186), (65, 145), (112, 114), (57, 183), (174, 5), (183, 114), (133, 176), (118, 176), (186, 183), (150, 171), (161, 183), (23, 183), (170, 7), (84, 116), (81, 7), (132, 183), (37, 183), (38, 186), (92, 7), (95, 145), (77, 7), (106, 176), (60, 116), (139, 176), (5, 183), (83, 16), (27, 183), (171, 176), (54, 176), (19, 7), (123, 183), (157, 157), (30, 7), (162, 171), (147, 183), (14, 116), (129, 183), (128, 157), (91, 183), (10, 183), (56, 5), (104, 171), (25, 183), (159, 116), (13, 145), (151, 7), (59, 116), (69, 183), (62, 7), (72, 183), (125, 183), (173, 145), (135, 176), (184, 176), (42, 7), (99, 5), (45, 176), (178, 7), (155, 54), (93, 183), (79, 116), (21, 176), (80, 183), (119, 183), (126, 116), (66, 183), (0, 5), (175, 176), (35, 176), (109, 118), (98, 183), (117, 7), (73, 161), (103, 105)] current theta: 0.171836734799 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:07 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 32442 rows and 32451 columns Presolve time: 0.06s Presolved: 3091 rows, 3269 columns, 9073 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3269 integer (3269 binary) Root relaxation: objective 0.000000e+00, 2371 iterations, 0.08 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 (4068 simplex iterations) in 0.19 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, 23, 46, 61, 83, 88, 104, 105, 113, 114, 132, 133, 143, 158, 159, 181, 182, 183, 187] edges [(160, 114), (100, 20), (102, 104), (168, 182), (61, 61), (89, 23), (13, 181), (49, 132), (118, 20), (91, 159), (107, 113), (164, 187), (111, 23), (166, 183), (73, 61), (56, 158), (48, 132), (11, 133), (105, 105), (180, 183), (51, 158), (150, 104), (126, 113), (70, 159), (145, 23), (159, 159), (29, 143), (43, 159), (1, 158), (134, 88), (149, 183), (53, 187), (23, 23), (50, 132), (125, 132), (88, 88), (110, 158), (181, 181), (117, 143), (36, 187), (6, 83), (18, 182), (172, 132), (156, 88), (175, 133), (47, 88), (140, 88), (108, 143), (170, 143), (64, 183), (169, 132), (33, 159), (62, 143), (132, 114), (28, 182), (121, 113), (85, 133), (72, 181), (187, 187), (165, 187), (40, 88), (154, 143), (144, 159), (97, 187), (163, 183), (141, 114), (32, 88), (158, 158), (74, 83), (83, 83), (12, 132), (46, 46), (15, 158), (94, 46), (58, 61), (81, 143), (173, 104), (122, 143), (25, 158), (0, 158), (104, 104), (3, 143), (92, 143), (44, 158), (176, 133), (17, 132), (142, 61), (39, 158), (127, 183), (157, 105), (101, 114), (139, 133), (146, 88), (82, 83), (7, 182), (84, 46), (155, 113), (162, 23), (153, 104), (151, 143), (22, 182), (120, 46), (52, 181), (34, 88), (54, 114), (67, 114), (26, 181), (79, 159), (86, 187), (152, 104), (87, 104), (131, 113), (96, 133), (109, 23), (4, 187), (27, 132), (147, 132), (106, 104), (185, 158), (68, 159), (182, 182), (16, 105), (20, 20), (138, 159), (174, 183), (129, 187), (135, 133), (66, 158), (130, 46), (69, 114), (75, 187), (30, 181), (45, 133), (5, 183), (41, 83), (184, 133), (179, 23), (99, 187), (133, 133), (8, 113), (178, 182), (128, 105), (21, 20), (24, 181), (113, 113), (186, 158), (37, 187), (35, 104), (177, 143), (123, 132), (9, 181), (124, 104), (10, 183), (112, 133), (78, 61), (119, 132), (143, 143), (90, 133), (98, 132), (103, 88), (93, 132), (116, 159), (114, 61), (115, 104), (63, 181), (148, 143), (55, 83), (95, 143), (76, 182), (183, 183), (65, 143), (2, 104), (42, 182), (167, 182), (31, 20), (161, 114), (171, 20), (80, 183), (77, 182), (136, 133), (71, 83), (19, 143), (137, 114), (60, 113), (59, 159), (38, 46), (57, 23), (14, 113)] current theta: 0.0859183673997 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:07 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 34414 rows and 34596 columns Presolve time: 0.03s Presolved: 1119 rows, 1124 columns, 2988 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1124 integer (1123 binary) Root relaxation: cutoff, 1330 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 (1330 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: 0.1288775511 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:07 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33536 rows and 33638 columns Presolve time: 0.04s Presolved: 1997 rows, 2082 columns, 5698 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2082 integer (2082 binary) Root relaxation: cutoff, 2492 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 (2492 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: 0.15035714295 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:08 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33030 rows and 33075 columns Presolve time: 0.05s Presolved: 2503 rows, 2645 columns, 7273 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2645 integer (2645 binary) Root relaxation: objective -4.263256e-14, 2616 iterations, 0.11 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 (5257 simplex iterations) in 0.22 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 [42, 50, 72, 82, 88, 94, 97, 105, 106, 115, 135, 138, 155, 160, 170, 176, 178, 179, 183] edges [(123, 160), (151, 170), (36, 82), (44, 94), (65, 178), (117, 179), (0, 97), (168, 42), (50, 50), (99, 82), (87, 115), (21, 106), (170, 170), (59, 138), (127, 94), (24, 72), (152, 106), (52, 72), (166, 183), (106, 106), (78, 155), (181, 72), (42, 178), (73, 155), (35, 160), (55, 82), (105, 105), (20, 176), (38, 94), (30, 179), (114, 50), (147, 50), (29, 170), (134, 88), (149, 183), (88, 88), (172, 50), (89, 160), (83, 88), (156, 88), (82, 82), (184, 135), (57, 72), (70, 138), (107, 155), (47, 88), (140, 88), (14, 155), (26, 72), (54, 135), (143, 178), (64, 183), (90, 135), (176, 176), (158, 97), (17, 50), (40, 88), (28, 178), (163, 183), (115, 106), (81, 170), (32, 88), (131, 155), (2, 106), (3, 170), (67, 160), (137, 50), (177, 178), (6, 88), (96, 176), (109, 160), (25, 97), (121, 138), (186, 97), (22, 42), (116, 138), (79, 138), (56, 97), (157, 105), (18, 42), (161, 50), (100, 176), (11, 176), (66, 97), (146, 88), (164, 72), (31, 176), (102, 160), (97, 97), (7, 178), (34, 88), (43, 138), (51, 97), (130, 94), (119, 160), (179, 179), (19, 178), (122, 178), (91, 138), (60, 155), (120, 50), (126, 138), (185, 82), (41, 88), (68, 138), (173, 115), (142, 50), (8, 50), (145, 160), (138, 138), (104, 179), (15, 97), (113, 155), (159, 138), (133, 176), (118, 176), (95, 178), (174, 94), (110, 97), (71, 88), (37, 97), (63, 178), (16, 105), (9, 72), (75, 72), (160, 160), (23, 179), (72, 72), (92, 178), (182, 42), (139, 176), (165, 82), (5, 183), (27, 183), (74, 88), (53, 97), (58, 155), (148, 170), (171, 176), (128, 105), (108, 170), (124, 115), (1, 97), (141, 50), (69, 160), (129, 183), (135, 135), (187, 82), (112, 160), (10, 183), (39, 97), (153, 115), (33, 94), (4, 82), (154, 170), (103, 88), (175, 160), (150, 179), (46, 94), (167, 42), (144, 94), (180, 72), (61, 50), (132, 50), (13, 72), (45, 176), (183, 183), (169, 50), (85, 160), (48, 50), (136, 160), (76, 178), (93, 183), (101, 50), (80, 183), (98, 50), (84, 94), (12, 50), (49, 50), (62, 178), (178, 178), (77, 178), (86, 97), (155, 155), (94, 94), (125, 50), (162, 179), (111, 115)] current theta: 0.139617347025 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:08 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33280 rows and 33357 columns Presolve time: 0.05s Presolved: 2253 rows, 2363 columns, 6491 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2363 integer (2363 binary) Root relaxation: cutoff, 2817 iterations, 0.09 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 (2817 simplex iterations) in 0.13 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.144987244987 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:08 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33162 rows and 33220 columns Presolve time: 0.05s Presolved: 2371 rows, 2500 columns, 6864 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2500 integer (2500 binary) Root relaxation: cutoff, 2913 iterations, 0.11 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 (2913 simplex iterations) in 0.16 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.147672193968 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:09 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33088 rows and 33137 columns Presolve time: 0.05s Presolved: 2445 rows, 2583 columns, 7095 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2583 integer (2583 binary) Root relaxation: objective 2.131628e-14, 2890 iterations, 0.14 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 (8023 simplex iterations) in 0.32 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, 13, 29, 39, 50, 67, 74, 96, 97, 105, 130, 138, 152, 155, 168, 176, 177, 179, 187] edges [(13, 13), (84, 130), (6, 74), (136, 176), (106, 152), (0, 97), (50, 50), (95, 179), (11, 96), (59, 138), (32, 168), (170, 29), (28, 177), (164, 187), (183, 10), (175, 96), (36, 39), (78, 155), (73, 155), (146, 74), (105, 105), (92, 177), (20, 176), (57, 10), (30, 179), (167, 177), (27, 10), (173, 179), (104, 152), (64, 187), (147, 50), (41, 74), (172, 50), (77, 177), (122, 29), (182, 168), (130, 130), (70, 138), (181, 13), (143, 29), (14, 155), (124, 29), (71, 74), (9, 187), (19, 13), (176, 176), (158, 97), (17, 50), (187, 187), (165, 187), (74, 74), (135, 96), (131, 155), (153, 179), (151, 29), (156, 168), (3, 177), (72, 13), (85, 67), (137, 50), (96, 176), (111, 179), (121, 138), (163, 50), (93, 10), (186, 97), (33, 130), (94, 130), (166, 10), (89, 67), (108, 29), (97, 39), (116, 138), (79, 138), (157, 105), (161, 50), (100, 176), (103, 74), (109, 179), (66, 97), (31, 176), (25, 39), (62, 179), (42, 168), (81, 177), (43, 138), (51, 97), (129, 97), (179, 179), (82, 187), (86, 187), (60, 155), (120, 50), (126, 138), (68, 138), (88, 74), (123, 67), (142, 50), (8, 50), (138, 138), (83, 74), (15, 97), (38, 130), (4, 187), (56, 39), (113, 155), (159, 138), (133, 176), (118, 176), (110, 97), (178, 177), (127, 130), (47, 74), (152, 152), (37, 39), (76, 177), (10, 10), (107, 138), (16, 105), (35, 67), (23, 179), (154, 177), (119, 67), (29, 29), (168, 168), (115, 152), (145, 67), (139, 176), (21, 152), (112, 67), (44, 130), (45, 96), (67, 67), (53, 97), (99, 187), (117, 29), (58, 155), (80, 10), (171, 176), (128, 105), (75, 10), (2, 152), (7, 177), (26, 74), (148, 29), (1, 97), (141, 50), (65, 179), (22, 168), (134, 74), (24, 13), (55, 39), (5, 187), (150, 179), (160, 67), (18, 168), (114, 67), (46, 130), (39, 39), (144, 130), (69, 67), (61, 50), (90, 96), (132, 50), (34, 74), (169, 50), (48, 50), (52, 13), (101, 50), (98, 50), (63, 13), (140, 74), (174, 130), (87, 152), (12, 50), (54, 67), (49, 50), (177, 177), (149, 10), (180, 10), (185, 97), (155, 155), (184, 96), (40, 74), (125, 50), (162, 179), (91, 130), (102, 152)] current theta: 0.146329719478 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:09 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33128 rows and 33182 columns Presolve time: 0.05s Presolved: 2405 rows, 2538 columns, 6970 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2538 integer (2538 binary) Root relaxation: objective 7.407407e-02, 2783 iterations, 0.13 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.07407 0 417 - 0.07407 - - 0s 0 0 infeasible 0 - 0.10000 - - 0s Explored 0 nodes (7466 simplex iterations) in 0.29 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.147000956723 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:09 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33104 rows and 33154 columns Presolve time: 0.05s Presolved: 2429 rows, 2566 columns, 7046 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2566 integer (2566 binary) Root relaxation: objective 7.407407e-02, 2958 iterations, 0.14 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.07407 0 435 - 0.07407 - - 0s Cutting planes: Clique: 71 Zero half: 6 Explored 0 nodes (8065 simplex iterations) in 0.37 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.147336575346 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:10 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33090 rows and 33139 columns Presolve time: 0.05s Presolved: 2443 rows, 2581 columns, 7089 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2581 integer (2581 binary) Root relaxation: objective 4.973799e-14, 2846 iterations, 0.13 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 260 - 0.00000 - - 0s 0 0 0.00000 0 627 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 382 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 380 - 0.00000 - - 1s 0 0 0.00000 0 381 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 429 - 0.00000 - - 1s 0 0 0.00000 0 316 - 0.00000 - - 2s 0 0 0.00000 0 349 - 0.00000 - - 2s 0 0 0.00000 0 264 - 0.00000 - - 2s 0 0 0.00000 0 262 - 0.00000 - - 2s 0 0 0.00000 0 287 - 0.00000 - - 2s 0 0 0.00000 0 279 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 2 0.00000 0 281 - 0.00000 - - 3s Cutting planes: Gomory: 1 Zero half: 8 Explored 3 nodes (69557 simplex iterations) in 3.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.147504384657 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:13 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33090 rows and 33139 columns Presolve time: 0.05s Presolved: 2443 rows, 2581 columns, 7089 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2581 integer (2581 binary) Root relaxation: objective 4.973799e-14, 2846 iterations, 0.13 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 260 - 0.00000 - - 0s 0 0 0.00000 0 627 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 382 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 380 - 0.00000 - - 1s 0 0 0.00000 0 381 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 429 - 0.00000 - - 1s 0 0 0.00000 0 316 - 0.00000 - - 2s 0 0 0.00000 0 349 - 0.00000 - - 2s 0 0 0.00000 0 264 - 0.00000 - - 2s 0 0 0.00000 0 262 - 0.00000 - - 2s 0 0 0.00000 0 287 - 0.00000 - - 2s 0 0 0.00000 0 279 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 2 0.00000 0 281 - 0.00000 - - 3s Cutting planes: Gomory: 1 Zero half: 8 Explored 3 nodes (69557 simplex iterations) in 3.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.147588289313 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 01:50:16 2014 Optimize a model with 35533 rows, 35720 columns and 106408 nonzeros Presolve removed 33090 rows and 33139 columns Presolve time: 0.05s Presolved: 2443 rows, 2581 columns, 7089 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2581 integer (2581 binary) Root relaxation: objective 4.973799e-14, 2846 iterations, 0.13 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 260 - 0.00000 - - 0s 0 0 0.00000 0 627 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 382 - 0.00000 - - 0s 0 0 0.00000 0 174 - 0.00000 - - 0s 0 0 0.00000 0 380 - 0.00000 - - 1s 0 0 0.00000 0 381 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 174 - 0.00000 - - 1s 0 0 0.00000 0 429 - 0.00000 - - 1s 0 0 0.00000 0 316 - 0.00000 - - 2s 0 0 0.00000 0 349 - 0.00000 - - 2s 0 0 0.00000 0 264 - 0.00000 - - 2s 0 0 0.00000 0 262 - 0.00000 - - 2s 0 0 0.00000 0 287 - 0.00000 - - 2s 0 0 0.00000 0 279 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 0 0.00000 0 281 - 0.00000 - - 2s 0 2 0.00000 0 281 - 0.00000 - - 3s Cutting planes: Gomory: 1 Zero half: 8 Explored 3 nodes (69557 simplex iterations) in 3.08 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -