current theta: 0.667980196909 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:33 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 17462 rows and 17462 columns Presolve time: 1.31s Presolved: 37529 rows, 37762 columns, 112350 nonzeros Variable types: 0 continuous, 37762 integer (37762 binary) Root relaxation: objective 0.000000e+00, 3334 iterations, 0.18 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 (3334 simplex iterations) in 1.52 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 [4, 18, 19, 36, 41, 61, 66, 69, 70, 85, 99, 109, 122, 123, 124, 142, 146, 156, 176, 208, 211, 213, 225, 230] edges [(51, 146), (98, 230), (132, 146), (81, 230), (71, 230), (59, 230), (197, 156), (214, 230), (34, 230), (100, 230), (52, 230), (139, 146), (82, 156), (174, 146), (17, 230), (45, 230), (169, 146), (35, 230), (26, 146), (21, 146), (219, 146), (209, 230), (187, 230), (166, 230), (78, 146), (114, 156), (162, 230), (213, 225), (233, 146), (227, 230), (92, 230), (104, 146), (180, 230), (115, 230), (83, 230), (192, 230), (182, 146), (116, 146), (90, 230), (156, 230), (109, 211), (228, 146), (33, 230), (74, 146), (9, 146), (88, 146), (22, 146), (142, 230), (19, 225), (7, 230), (145, 230), (53, 230), (73, 208), (218, 230), (27, 230), (2, 230), (67, 230), (122, 146), (125, 230), (201, 230), (32, 230), (179, 230), (185, 230), (170, 146), (94, 146), (72, 230), (127, 230), (42, 230), (103, 230), (89, 230), (189, 230), (152, 146), (210, 230), (137, 230), (23, 230), (8, 230), (155, 230), (130, 230), (25, 230), (48, 230), (50, 230), (65, 230), (138, 146), (20, 146), (190, 230), (217, 230), (97, 146), (39, 230), (126, 230), (1, 230), (123, 146), (165, 225), (96, 230), (70, 70), (191, 230), (198, 230), (207, 230), (176, 230), (193, 230), (24, 230), (99, 230), (225, 225), (163, 211), (203, 156), (102, 230), (113, 230), (64, 230), (106, 146), (111, 230), (231, 146), (101, 146), (167, 230), (129, 230), (37, 230), (15, 230), (38, 230), (77, 230), (0, 230), (55, 230), (112, 230), (121, 230), (117, 146), (86, 230), (40, 230), (61, 230), (229, 230), (230, 230), (54, 230), (13, 230), (140, 230), (186, 146), (222, 230), (172, 208), (232, 230), (171, 146), (18, 146), (31, 230), (118, 230), (128, 146), (221, 146), (108, 146), (205, 230), (183, 230), (62, 230), (148, 230), (10, 230), (168, 230), (157, 230), (194, 156), (76, 230), (223, 230), (93, 230), (208, 230), (36, 146), (141, 230), (56, 230), (79, 230), (215, 230), (12, 230), (159, 230), (29, 230), (30, 230), (143, 230), (47, 230), (135, 146), (87, 230), (204, 230), (211, 85), (84, 156), (154, 230), (184, 230), (151, 230), (6, 230), (224, 230), (16, 146), (195, 156), (110, 230), (95, 230), (119, 225), (49, 230), (158, 230), (28, 230), (175, 230), (57, 230), (120, 230), (68, 230), (60, 156), (46, 230), (58, 230), (85, 230), (11, 230), (136, 230), (212, 156), (133, 230), (80, 230), (134, 230), (63, 109), (4, 230), (44, 230), (144, 230), (153, 230), (173, 156), (202, 230), (131, 230), (199, 230), (146, 225), (5, 156), (161, 230), (216, 230), (105, 230), (178, 230), (149, 230), (150, 230), (41, 230), (107, 230), (160, 146), (124, 230), (200, 156), (3, 230), (147, 230), (220, 230), (43, 230), (196, 230), (181, 156), (91, 230), (69, 225), (177, 230), (164, 230), (75, 146), (14, 230), (226, 156), (66, 230), (188, 230), (206, 230)] current theta: 0.333990098454 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:35 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 41572 rows and 41572 columns Presolve time: 0.31s Presolved: 13419 rows, 13652 columns, 40020 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 13652 integer (13652 binary) Root relaxation: objective 0.000000e+00, 2096 iterations, 0.12 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 (5390 simplex iterations) in 0.62 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, 26, 40, 49, 69, 70, 88, 94, 114, 115, 119, 122, 125, 141, 150, 151, 156, 171, 191, 198, 213, 216, 222, 225] edges [(48, 125), (155, 115), (200, 114), (71, 40), (100, 125), (23, 119), (53, 156), (136, 119), (140, 122), (21, 171), (118, 115), (139, 19), (93, 125), (9, 19), (63, 119), (174, 88), (85, 114), (153, 40), (16, 94), (19, 213), (95, 125), (145, 19), (213, 225), (61, 49), (152, 19), (50, 125), (124, 125), (206, 125), (15, 49), (72, 70), (210, 222), (128, 191), (190, 119), (170, 150), (52, 125), (207, 26), (36, 191), (84, 114), (134, 125), (133, 49), (149, 125), (180, 191), (220, 216), (129, 119), (46, 26), (138, 88), (87, 225), (156, 40), (189, 114), (131, 216), (193, 49), (24, 40), (14, 114), (74, 125), (81, 125), (209, 19), (70, 119), (178, 114), (51, 26), (58, 191), (144, 26), (126, 125), (11, 222), (224, 119), (2, 125), (80, 70), (59, 216), (158, 88), (188, 115), (77, 115), (223, 49), (57, 26), (123, 19), (112, 191), (120, 216), (159, 26), (27, 26), (205, 114), (102, 70), (204, 171), (227, 26), (25, 40), (115, 141), (195, 114), (26, 26), (34, 150), (99, 114), (31, 115), (35, 191), (127, 114), (30, 216), (141, 114), (164, 88), (176, 115), (97, 191), (171, 88), (181, 114), (105, 115), (1, 115), (191, 150), (162, 115), (107, 216), (106, 150), (64, 125), (231, 150), (154, 70), (101, 150), (91, 49), (199, 115), (137, 216), (216, 49), (225, 225), (62, 26), (38, 216), (197, 114), (168, 213), (41, 26), (116, 225), (94, 171), (86, 151), (211, 119), (32, 115), (214, 225), (147, 115), (29, 49), (10, 49), (0, 150), (66, 191), (173, 49), (111, 125), (37, 40), (22, 171), (218, 198), (143, 125), (186, 94), (83, 70), (43, 49), (67, 222), (125, 125), (75, 171), (196, 114), (33, 191), (182, 94), (13, 114), (17, 49), (157, 125), (122, 213), (76, 216), (12, 119), (44, 171), (90, 70), (65, 114), (6, 213), (132, 94), (82, 150), (130, 198), (177, 191), (110, 222), (3, 122), (222, 40), (185, 94), (187, 70), (148, 40), (160, 94), (146, 122), (47, 119), (98, 151), (217, 125), (103, 114), (104, 19), (92, 114), (109, 119), (18, 88), (40, 222), (198, 40), (167, 225), (150, 191), (163, 70), (5, 114), (194, 191), (108, 125), (88, 94), (49, 125), (28, 114), (175, 114), (232, 222), (113, 141), (201, 49), (226, 151), (192, 119), (142, 225), (215, 119), (161, 40), (233, 125), (228, 94), (45, 115), (54, 94), (4, 40), (165, 70), (183, 191), (121, 119), (79, 191), (39, 141), (208, 115), (20, 171), (172, 119), (42, 119), (169, 94), (151, 115), (60, 141), (117, 125), (56, 114), (179, 49), (221, 94), (78, 94), (119, 70), (96, 125), (203, 115), (184, 115), (135, 94), (68, 40), (89, 125), (7, 40), (55, 70), (69, 225), (73, 119), (219, 69), (114, 119), (212, 114), (166, 125), (230, 216), (229, 141), (8, 114), (202, 125)] current theta: 0.166995049227 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:36 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 50634 rows and 50647 columns Presolve time: 0.10s Presolved: 4357 rows, 4577 columns, 12821 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 4577 integer (4577 binary) Root relaxation: objective -3.552714e-15, 2355 iterations, 0.10 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 (4161 simplex iterations) in 0.26 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 [106, 109, 110, 113, 121, 122, 125, 130, 136, 143, 153, 156, 158, 159, 163, 204, 211, 214, 215, 223, 229, 230, 231, 233] edges [(104, 231), (200, 136), (194, 136), (214, 122), (186, 233), (150, 204), (148, 156), (218, 113), (222, 156), (19, 122), (32, 110), (46, 204), (4, 156), (164, 204), (24, 153), (8, 229), (118, 153), (121, 215), (120, 223), (226, 230), (174, 231), (34, 223), (140, 231), (43, 125), (183, 159), (180, 106), (48, 223), (225, 122), (106, 106), (86, 113), (220, 125), (161, 156), (91, 204), (50, 125), (53, 153), (159, 159), (207, 106), (90, 109), (231, 231), (52, 125), (98, 153), (7, 156), (149, 125), (176, 110), (80, 136), (37, 156), (228, 158), (191, 159), (192, 215), (215, 121), (49, 223), (66, 159), (206, 143), (25, 110), (96, 143), (232, 113), (38, 229), (76, 125), (187, 121), (181, 110), (102, 215), (203, 230), (47, 121), (128, 231), (27, 106), (114, 136), (217, 158), (201, 125), (109, 109), (208, 113), (172, 211), (227, 106), (74, 233), (219, 106), (130, 230), (185, 204), (195, 136), (167, 121), (122, 122), (12, 136), (35, 121), (158, 158), (131, 223), (205, 159), (126, 230), (138, 158), (20, 158), (94, 158), (36, 215), (64, 125), (125, 223), (190, 136), (62, 159), (115, 153), (18, 158), (210, 153), (163, 211), (111, 158), (155, 153), (92, 113), (168, 106), (26, 106), (28, 229), (22, 233), (1, 110), (116, 121), (71, 153), (132, 231), (59, 125), (77, 230), (0, 230), (151, 153), (171, 158), (58, 159), (230, 230), (68, 113), (42, 163), (21, 231), (11, 110), (79, 159), (179, 125), (127, 113), (100, 223), (199, 153), (83, 163), (204, 158), (145, 106), (84, 229), (93, 230), (137, 153), (61, 125), (31, 153), (6, 122), (136, 136), (141, 113), (198, 153), (193, 125), (39, 229), (56, 113), (65, 229), (129, 121), (202, 143), (154, 136), (45, 153), (229, 229), (224, 121), (153, 153), (143, 233), (30, 230), (60, 229), (197, 110), (170, 231), (139, 231), (14, 215), (212, 136), (112, 106), (3, 122), (119, 211), (73, 109), (144, 106), (146, 122), (101, 106), (54, 159), (108, 143), (103, 159), (147, 110), (196, 159), (57, 230), (123, 231), (233, 233), (113, 113), (110, 113), (165, 163), (117, 143), (188, 113), (85, 230), (78, 231), (156, 156), (15, 125), (95, 204), (178, 136), (69, 122), (33, 215), (63, 109), (13, 229), (124, 143), (177, 215), (16, 233), (29, 125), (70, 109), (134, 143), (169, 231), (105, 130), (142, 121), (81, 223), (209, 106), (182, 231), (135, 231), (2, 223), (97, 231), (41, 230), (133, 223), (223, 125), (107, 230), (221, 233), (184, 153), (211, 109), (99, 136), (87, 214), (23, 136), (173, 153), (82, 230), (67, 156), (75, 231), (88, 231), (44, 106), (89, 125), (162, 113), (213, 122), (51, 231), (72, 136), (152, 231), (175, 229), (160, 233), (17, 125), (166, 125), (216, 125), (9, 231), (157, 153), (55, 121), (189, 215), (5, 113), (10, 223), (40, 153)] current theta: 0.0834975246136 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:36 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 53448 rows and 53669 columns Presolve time: 0.05s Presolved: 1543 rows, 1555 columns, 4181 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1555 integer (1554 binary) Root relaxation: cutoff, 1822 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 (1822 simplex iterations) in 0.07 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.12524628692 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:36 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52210 rows and 52288 columns Presolve time: 0.06s Presolved: 2781 rows, 2936 columns, 8028 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 2936 integer (2936 binary) Root relaxation: cutoff, 3331 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 (3331 simplex iterations) in 0.18 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.146120668074 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:37 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 51480 rows and 51516 columns Presolve time: 0.08s Presolved: 3511 rows, 3708 columns, 10260 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3708 integer (3708 binary) Root relaxation: objective -7.105427e-15, 3055 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 (5067 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, 26, 54, 85, 89, 91, 98, 105, 114, 117, 122, 127, 136, 145, 147, 148, 149, 159, 172, 215, 223, 224, 228, 231] edges [(79, 54), (85, 85), (200, 136), (207, 145), (168, 224), (5, 147), (214, 122), (215, 215), (64, 149), (19, 122), (17, 149), (0, 54), (185, 26), (65, 147), (120, 223), (68, 127), (174, 231), (34, 223), (36, 224), (225, 122), (104, 145), (127, 127), (105, 105), (137, 98), (94, 228), (143, 149), (203, 85), (48, 105), (37, 148), (155, 98), (41, 54), (224, 224), (20, 231), (74, 117), (181, 127), (210, 98), (231, 231), (3, 3), (229, 85), (113, 127), (156, 148), (98, 98), (18, 231), (170, 228), (191, 159), (192, 215), (106, 145), (49, 223), (56, 127), (183, 26), (205, 85), (158, 228), (197, 127), (24, 98), (47, 215), (223, 223), (144, 26), (71, 148), (88, 228), (7, 148), (112, 145), (102, 215), (115, 98), (134, 149), (128, 231), (126, 223), (163, 172), (42, 172), (27, 26), (227, 145), (154, 114), (63, 172), (166, 223), (22, 228), (39, 85), (99, 114), (219, 145), (110, 127), (76, 223), (23, 114), (195, 136), (179, 149), (122, 122), (1, 127), (73, 172), (177, 26), (131, 223), (12, 114), (121, 224), (45, 148), (187, 215), (130, 85), (139, 145), (149, 149), (125, 149), (190, 136), (182, 228), (217, 91), (119, 172), (69, 3), (96, 149), (11, 147), (84, 159), (43, 223), (53, 98), (77, 85), (211, 172), (164, 54), (46, 54), (157, 105), (67, 148), (107, 54), (25, 105), (228, 228), (132, 231), (184, 98), (66, 26), (150, 159), (58, 159), (189, 172), (142, 224), (186, 117), (35, 224), (57, 54), (59, 149), (89, 223), (86, 127), (161, 148), (83, 215), (226, 85), (232, 148), (103, 85), (6, 122), (136, 136), (148, 148), (30, 105), (16, 117), (216, 223), (165, 172), (44, 26), (129, 215), (201, 223), (14, 215), (60, 85), (90, 136), (175, 85), (33, 224), (55, 215), (118, 98), (61, 117), (51, 228), (194, 147), (15, 117), (93, 223), (138, 228), (8, 147), (162, 147), (193, 149), (54, 159), (40, 148), (62, 54), (233, 117), (101, 145), (196, 159), (114, 114), (31, 98), (91, 91), (123, 231), (28, 85), (171, 231), (32, 105), (78, 231), (13, 147), (178, 136), (218, 148), (87, 224), (109, 172), (111, 91), (160, 117), (117, 117), (204, 54), (208, 127), (100, 89), (206, 149), (80, 114), (230, 54), (52, 149), (108, 117), (147, 147), (140, 3), (199, 98), (70, 172), (169, 231), (159, 85), (81, 223), (198, 98), (21, 3), (172, 172), (202, 149), (92, 127), (146, 3), (26, 145), (50, 149), (135, 231), (2, 223), (97, 231), (145, 145), (133, 223), (188, 148), (29, 149), (176, 105), (209, 145), (75, 231), (116, 224), (153, 98), (222, 148), (221, 117), (180, 145), (213, 122), (72, 136), (152, 231), (212, 114), (95, 91), (220, 91), (173, 98), (9, 231), (151, 98), (82, 85), (124, 149), (141, 127), (38, 85), (167, 224), (4, 148), (10, 223)] current theta: 0.135683477497 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:37 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 51838 rows and 51888 columns Presolve time: 0.07s Presolved: 3153 rows, 3336 columns, 9172 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3336 integer (3336 binary) Root relaxation: objective 7.105427e-15, 2773 iterations, 0.10 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 (4613 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 [21, 30, 55, 81, 88, 95, 107, 113, 115, 117, 136, 163, 168, 181, 184, 191, 202, 205, 213, 215, 216, 219, 222, 228] edges [(152, 88), (169, 228), (78, 21), (15, 81), (173, 184), (200, 136), (155, 115), (25, 115), (215, 215), (69, 213), (121, 215), (174, 88), (104, 219), (198, 184), (19, 213), (26, 191), (85, 205), (94, 228), (100, 216), (140, 21), (137, 184), (141, 181), (74, 117), (62, 191), (142, 168), (2, 216), (35, 168), (157, 30), (170, 228), (49, 216), (80, 136), (159, 205), (146, 21), (192, 215), (131, 216), (5, 181), (98, 184), (158, 228), (58, 191), (47, 215), (39, 205), (88, 228), (161, 222), (102, 215), (89, 216), (60, 205), (7, 222), (17, 81), (226, 30), (114, 136), (208, 113), (223, 216), (22, 228), (229, 205), (32, 30), (225, 213), (31, 115), (139, 219), (176, 30), (53, 115), (195, 136), (219, 219), (106, 219), (12, 136), (20, 228), (211, 163), (84, 205), (125, 81), (123, 88), (34, 216), (187, 215), (201, 216), (115, 184), (36, 215), (96, 202), (130, 107), (203, 30), (43, 81), (44, 191), (222, 222), (190, 136), (52, 81), (199, 115), (13, 205), (182, 228), (196, 191), (116, 168), (30, 30), (86, 181), (163, 163), (40, 184), (153, 184), (18, 228), (143, 117), (162, 181), (217, 95), (73, 163), (227, 219), (228, 228), (21, 21), (0, 107), (167, 168), (171, 228), (70, 163), (151, 184), (191, 191), (66, 191), (189, 163), (9, 88), (75, 88), (93, 216), (126, 216), (160, 228), (220, 81), (24, 184), (230, 107), (118, 184), (186, 117), (68, 113), (37, 184), (42, 163), (63, 163), (133, 216), (81, 81), (3, 21), (67, 222), (38, 30), (97, 88), (83, 215), (48, 30), (109, 163), (122, 213), (76, 216), (120, 81), (231, 88), (181, 181), (136, 136), (132, 228), (56, 113), (193, 202), (16, 117), (6, 213), (105, 30), (206, 202), (154, 136), (129, 55), (177, 191), (10, 81), (27, 191), (59, 202), (41, 107), (46, 191), (11, 113), (224, 168), (14, 215), (71, 115), (212, 136), (90, 136), (147, 181), (55, 215), (213, 213), (61, 117), (168, 168), (51, 228), (107, 107), (156, 222), (28, 205), (148, 222), (149, 202), (138, 228), (82, 30), (233, 117), (77, 30), (166, 81), (197, 113), (150, 191), (144, 191), (194, 205), (204, 107), (175, 205), (202, 202), (64, 81), (111, 95), (113, 113), (110, 113), (57, 107), (218, 222), (165, 163), (172, 163), (207, 168), (232, 222), (178, 136), (188, 222), (91, 95), (33, 215), (205, 205), (117, 117), (45, 115), (87, 168), (119, 163), (183, 191), (216, 216), (185, 191), (108, 117), (79, 191), (65, 205), (214, 213), (135, 228), (101, 219), (8, 205), (164, 191), (145, 219), (29, 202), (209, 219), (210, 184), (99, 136), (23, 136), (92, 181), (124, 202), (1, 113), (128, 88), (112, 219), (221, 117), (95, 95), (179, 202), (184, 184), (103, 205), (180, 219), (72, 136), (127, 181), (50, 81), (134, 202), (54, 191), (4, 222)] current theta: 0.130464882209 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:38 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52016 rows and 52076 columns Presolve time: 0.07s Presolved: 2975 rows, 3148 columns, 8628 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3148 integer (3148 binary) Root relaxation: objective 2.842171e-14, 3002 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 94 - 0.00000 - - 0s 0 0 0.00000 0 364 - 0.00000 - - 0s 0 0 0.00000 0 199 - 0.00000 - - 0s * 0 0 0 0.0000000 0.00000 0.00% - 0s Cutting planes: Gomory: 2 Zero half: 24 Explored 0 nodes (15730 simplex iterations) in 0.56 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, 3, 6, 20, 41, 66, 73, 81, 82, 95, 98, 102, 117, 136, 145, 147, 149, 205, 208, 215, 222, 223, 224, 228] edges [(66, 66), (169, 228), (191, 66), (200, 136), (207, 145), (168, 224), (5, 147), (189, 102), (144, 66), (17, 149), (231, 20), (181, 147), (123, 20), (70, 73), (119, 73), (34, 223), (97, 20), (36, 224), (85, 205), (104, 145), (14, 102), (94, 228), (214, 6), (232, 208), (155, 98), (224, 224), (74, 117), (157, 2), (177, 66), (210, 98), (38, 82), (165, 73), (3, 3), (208, 208), (75, 20), (98, 98), (225, 6), (170, 228), (80, 136), (113, 208), (106, 145), (82, 82), (49, 223), (122, 6), (158, 228), (77, 82), (24, 98), (47, 215), (223, 223), (39, 205), (88, 228), (137, 2), (161, 222), (86, 147), (112, 145), (115, 98), (134, 149), (44, 66), (60, 205), (7, 222), (114, 136), (45, 222), (227, 145), (2, 2), (22, 228), (229, 205), (219, 145), (76, 223), (195, 136), (73, 73), (179, 149), (37, 98), (188, 208), (12, 136), (133, 2), (110, 147), (20, 228), (84, 205), (192, 102), (141, 147), (125, 81), (127, 208), (121, 224), (187, 215), (152, 20), (139, 145), (68, 208), (149, 149), (43, 81), (185, 66), (222, 222), (190, 136), (197, 208), (13, 205), (182, 228), (69, 3), (96, 149), (11, 147), (18, 228), (53, 98), (164, 41), (143, 117), (71, 222), (217, 95), (174, 20), (228, 228), (171, 228), (93, 2), (184, 98), (130, 41), (160, 228), (220, 81), (142, 224), (63, 73), (186, 117), (35, 224), (59, 149), (89, 223), (0, 41), (67, 222), (15, 149), (211, 73), (46, 66), (25, 82), (41, 41), (58, 66), (120, 81), (102, 102), (128, 20), (136, 136), (79, 66), (132, 228), (16, 117), (230, 41), (40, 98), (154, 136), (10, 81), (109, 73), (204, 41), (126, 2), (201, 223), (212, 136), (90, 136), (27, 66), (55, 215), (118, 98), (61, 117), (51, 228), (194, 147), (156, 222), (28, 205), (54, 66), (148, 222), (57, 41), (138, 228), (162, 147), (193, 149), (100, 2), (19, 3), (233, 117), (6, 6), (172, 73), (166, 81), (101, 145), (31, 98), (175, 205), (107, 41), (64, 81), (111, 95), (183, 66), (218, 222), (48, 2), (78, 20), (178, 136), (91, 95), (87, 224), (33, 215), (205, 205), (117, 117), (206, 149), (159, 66), (176, 82), (52, 149), (108, 117), (226, 82), (147, 147), (65, 205), (140, 3), (199, 98), (83, 102), (92, 208), (216, 2), (81, 223), (135, 228), (8, 205), (198, 98), (21, 3), (202, 149), (131, 81), (203, 82), (146, 3), (26, 145), (50, 149), (145, 145), (9, 20), (215, 102), (99, 136), (23, 136), (29, 149), (209, 145), (30, 82), (42, 73), (56, 208), (116, 224), (153, 98), (221, 117), (95, 95), (180, 145), (103, 205), (105, 82), (32, 82), (72, 136), (1, 147), (129, 224), (62, 66), (213, 6), (173, 98), (151, 98), (150, 41), (124, 149), (167, 224), (163, 73), (196, 66), (4, 222)] current theta: 0.127855584565 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:39 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52112 rows and 52182 columns Presolve time: 0.07s Presolved: 2879 rows, 3042 columns, 8330 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3042 integer (3042 binary) Root relaxation: objective 0.000000e+00, 3516 iterations, 0.14 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 68 - 0.00000 - - 0s 0 0 0.00000 0 254 - 0.00000 - - 0s 0 0 0.00000 0 240 - 0.00000 - - 0s 0 0 0.00000 0 240 - 0.00000 - - 0s 0 0 0.00000 0 240 - 0.00000 - - 0s 0 0 0.00000 0 240 - 0.00000 - - 1s 0 0 0.00000 0 240 - 0.00000 - - 1s 0 0 0.00000 0 68 - 0.00000 - - 1s 0 0 0.00000 0 301 - 0.00000 - - 1s 0 0 0.00000 0 282 - 0.00000 - - 1s 0 0 0.00000 0 84 - 0.00000 - - 1s 0 0 0.00000 0 232 - 0.00000 - - 1s 0 0 0.00000 0 230 - 0.00000 - - 2s 0 0 0.00000 0 228 - 0.00000 - - 2s 0 0 0.00000 0 78 - 0.00000 - - 2s 0 0 0.00000 0 228 - 0.00000 - - 2s 0 0 0.00000 0 228 - 0.00000 - - 2s 0 0 0.00000 0 228 - 0.00000 - - 2s 0 0 0.00000 0 228 - 0.00000 - - 2s 0 2 0.00000 0 228 - 0.00000 - - 2s Cutting planes: Gomory: 1 Zero half: 7 Explored 3 nodes (82873 simplex iterations) in 2.80 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.129160233387 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:41 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52050 rows and 52112 columns Presolve time: 0.07s Presolved: 2941 rows, 3112 columns, 8524 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3112 integer (3112 binary) Root relaxation: objective -7.815970e-14, 3331 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 0 138 - -0.00000 - - 0s 0 0 0.00000 0 258 - 0.00000 - - 0s 0 0 0.00000 0 247 - 0.00000 - - 0s 0 0 0.00000 0 230 - 0.00000 - - 0s 0 0 0.00000 0 209 - 0.00000 - - 0s 0 0 0.00000 0 346 - 0.00000 - - 0s 0 0 0.00000 0 257 - 0.00000 - - 0s 0 0 0.00000 0 327 - 0.00000 - - 1s 0 0 0.00000 0 257 - 0.00000 - - 1s 0 0 0.00000 0 270 - 0.00000 - - 1s 0 0 0.00000 0 270 - 0.00000 - - 1s 0 0 0.00000 0 257 - 0.00000 - - 1s 0 0 0.00000 0 92 - 0.00000 - - 1s 0 0 0.00000 0 514 - 0.00000 - - 1s 0 0 0.00000 0 361 - 0.00000 - - 1s 0 0 0.00000 0 224 - 0.00000 - - 2s 0 0 0.00000 0 249 - 0.00000 - - 2s 0 0 0.00000 0 249 - 0.00000 - - 2s 0 0 0.00000 0 250 - 0.00000 - - 2s 0 0 0.00000 0 250 - 0.00000 - - 2s 0 2 0.00000 0 250 - 0.00000 - - 2s Cutting planes: Gomory: 1 Zero half: 8 Explored 9 nodes (76275 simplex iterations) in 2.64 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap - current theta: 0.129812557798 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:44 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52032 rows and 52092 columns Presolve time: 0.07s Presolved: 2959 rows, 3132 columns, 8580 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3132 integer (3132 binary) Root relaxation: objective -1.421085e-14, 3138 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 (6651 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 [2, 6, 20, 57, 66, 73, 81, 82, 95, 98, 133, 136, 142, 143, 145, 146, 149, 156, 178, 192, 197, 205, 218, 228] edges [(66, 66), (169, 228), (191, 66), (200, 136), (207, 142), (148, 156), (144, 66), (222, 156), (17, 149), (231, 20), (221, 143), (71, 98), (4, 156), (56, 197), (123, 20), (16, 143), (70, 73), (119, 73), (76, 81), (97, 20), (85, 205), (21, 146), (104, 145), (137, 98), (94, 228), (233, 143), (214, 6), (155, 98), (223, 81), (11, 197), (157, 2), (177, 66), (210, 98), (10, 133), (29, 143), (38, 82), (7, 156), (75, 20), (98, 98), (110, 197), (225, 6), (106, 145), (127, 197), (82, 82), (5, 197), (122, 6), (129, 192), (158, 228), (77, 82), (24, 98), (39, 205), (88, 228), (96, 143), (192, 192), (19, 146), (112, 145), (89, 133), (197, 197), (187, 192), (115, 98), (44, 66), (194, 178), (60, 205), (55, 192), (114, 136), (227, 145), (92, 197), (22, 228), (229, 205), (61, 143), (219, 145), (161, 218), (67, 218), (195, 136), (73, 73), (179, 149), (37, 98), (42, 192), (12, 136), (133, 2), (20, 228), (84, 205), (125, 81), (152, 20), (33, 142), (139, 145), (150, 66), (69, 146), (149, 149), (83, 192), (43, 81), (185, 66), (190, 136), (13, 205), (182, 228), (41, 57), (3, 146), (35, 142), (18, 228), (53, 98), (216, 133), (217, 95), (174, 20), (230, 57), (228, 228), (171, 228), (204, 57), (49, 81), (184, 98), (116, 142), (160, 228), (168, 142), (220, 81), (45, 218), (63, 73), (59, 149), (181, 197), (81, 81), (15, 149), (93, 133), (211, 73), (141, 197), (46, 66), (25, 82), (58, 66), (120, 81), (107, 57), (128, 20), (136, 136), (79, 66), (132, 228), (162, 197), (202, 143), (140, 146), (40, 98), (146, 146), (186, 228), (208, 218), (109, 73), (102, 192), (126, 2), (14, 178), (130, 82), (212, 136), (90, 136), (27, 66), (121, 142), (118, 98), (86, 197), (51, 228), (167, 142), (28, 205), (0, 57), (138, 228), (193, 149), (100, 2), (108, 143), (6, 6), (172, 73), (166, 81), (101, 145), (232, 218), (165, 192), (113, 197), (31, 98), (175, 205), (64, 81), (111, 95), (183, 66), (170, 20), (48, 2), (117, 143), (78, 20), (156, 156), (178, 136), (80, 178), (91, 95), (36, 142), (218, 218), (205, 205), (206, 149), (159, 66), (143, 143), (176, 82), (188, 218), (52, 149), (74, 143), (226, 82), (54, 57), (65, 205), (134, 143), (199, 98), (57, 57), (215, 192), (147, 197), (135, 228), (8, 205), (198, 98), (131, 81), (203, 82), (26, 145), (50, 149), (47, 192), (145, 145), (154, 178), (9, 20), (189, 192), (99, 136), (2, 133), (209, 145), (30, 82), (201, 81), (224, 142), (153, 98), (23, 178), (95, 95), (180, 145), (103, 205), (105, 82), (164, 66), (1, 197), (32, 82), (72, 136), (62, 66), (34, 133), (87, 142), (213, 6), (173, 98), (151, 98), (124, 149), (142, 142), (163, 73), (196, 66), (68, 218)] current theta: 0.129486395592 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:45 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52042 rows and 52104 columns Presolve time: 0.07s Presolved: 2949 rows, 3120 columns, 8548 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3120 integer (3120 binary) Root relaxation: objective -6.394885e-14, 3195 iterations, 0.12 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 (7871 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 [2, 6, 7, 20, 57, 66, 73, 76, 82, 91, 98, 117, 120, 136, 146, 178, 197, 202, 205, 215, 218, 224, 227, 228] edges [(66, 66), (169, 228), (191, 66), (200, 136), (168, 224), (215, 215), (231, 20), (148, 7), (52, 76), (15, 120), (56, 197), (123, 20), (70, 73), (207, 227), (119, 73), (97, 20), (36, 224), (21, 146), (64, 120), (94, 228), (214, 6), (155, 98), (106, 227), (144, 227), (224, 224), (11, 197), (74, 117), (157, 2), (177, 66), (210, 98), (38, 82), (165, 73), (223, 120), (17, 120), (75, 20), (98, 98), (110, 197), (225, 6), (101, 227), (192, 215), (127, 197), (82, 82), (5, 197), (122, 6), (158, 228), (77, 82), (24, 98), (47, 215), (39, 205), (88, 228), (137, 2), (19, 146), (102, 215), (197, 197), (115, 98), (44, 66), (194, 178), (60, 205), (114, 136), (92, 197), (2, 2), (43, 120), (156, 7), (22, 228), (229, 205), (89, 76), (67, 7), (195, 136), (73, 73), (37, 98), (12, 136), (133, 2), (20, 228), (84, 205), (121, 224), (187, 215), (152, 20), (96, 202), (150, 66), (69, 146), (185, 66), (190, 136), (13, 205), (182, 228), (217, 91), (180, 227), (41, 57), (3, 146), (145, 227), (81, 120), (18, 228), (53, 98), (143, 117), (174, 20), (230, 57), (228, 228), (171, 228), (93, 2), (204, 57), (184, 98), (7, 7), (160, 228), (142, 224), (45, 218), (201, 120), (63, 73), (186, 117), (35, 224), (139, 227), (181, 197), (10, 76), (83, 215), (166, 76), (211, 73), (141, 197), (46, 66), (25, 82), (58, 66), (107, 57), (128, 20), (136, 136), (79, 66), (132, 228), (193, 202), (162, 197), (16, 117), (140, 146), (206, 202), (120, 120), (154, 136), (146, 146), (208, 197), (71, 7), (109, 73), (59, 202), (126, 2), (130, 82), (14, 215), (212, 136), (90, 136), (27, 66), (55, 215), (118, 98), (61, 117), (209, 6), (86, 197), (51, 228), (26, 66), (173, 2), (28, 205), (54, 66), (0, 57), (149, 202), (138, 228), (100, 2), (233, 117), (6, 6), (172, 73), (232, 218), (113, 197), (31, 98), (91, 91), (175, 205), (202, 202), (183, 66), (170, 20), (48, 2), (4, 7), (78, 20), (178, 136), (80, 178), (87, 224), (33, 215), (111, 91), (40, 7), (218, 218), (205, 205), (104, 227), (117, 117), (159, 66), (85, 82), (176, 82), (188, 218), (108, 117), (226, 82), (34, 120), (161, 7), (65, 205), (199, 98), (112, 227), (57, 57), (227, 227), (147, 197), (216, 2), (135, 228), (125, 120), (8, 205), (198, 98), (76, 76), (222, 218), (49, 76), (203, 82), (29, 202), (9, 20), (99, 136), (23, 136), (220, 120), (30, 82), (42, 73), (124, 202), (131, 120), (50, 120), (116, 224), (153, 98), (221, 117), (189, 178), (179, 202), (103, 205), (105, 82), (164, 66), (1, 197), (32, 82), (72, 136), (129, 224), (62, 66), (134, 202), (95, 91), (213, 6), (151, 98), (167, 224), (163, 73), (196, 66), (219, 227), (68, 218)] current theta: 0.129323314489 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:45 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52044 rows and 52106 columns Presolve time: 0.07s Presolved: 2947 rows, 3118 columns, 8542 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3118 integer (3118 binary) Root relaxation: objective 0.000000e+00, 3355 iterations, 0.14 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 0.00000 0 184 - 0.00000 - - 0s 0 0 0.00000 0 276 - 0.00000 - - 0s 0 0 0.00000 0 116 - 0.00000 - - 0s 0 0 0.00000 0 82 - 0.00000 - - 0s 0 0 0.00000 0 82 - 0.00000 - - 0s 0 0 0.00000 0 74 - 0.00000 - - 0s 0 0 0.00000 0 74 - 0.00000 - - 0s 0 0 0.00000 0 175 - 0.00000 - - 0s 0 0 0.00000 0 169 - 0.00000 - - 1s 0 0 0.00000 0 296 - 0.00000 - - 1s 0 0 0.00000 0 296 - 0.00000 - - 1s * 0 0 0 0.0000000 0.00000 0.00% - 1s Explored 0 nodes (49249 simplex iterations) in 1.60 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, 6, 7, 36, 81, 82, 98, 102, 107, 111, 133, 136, 143, 146, 147, 149, 152, 163, 168, 180, 182, 191, 205, 208] edges [(128, 152), (200, 136), (121, 36), (5, 147), (217, 111), (94, 182), (189, 102), (185, 180), (17, 149), (186, 182), (221, 143), (181, 147), (148, 7), (71, 98), (16, 143), (76, 81), (132, 182), (85, 205), (21, 146), (14, 102), (33, 36), (137, 98), (233, 143), (214, 6), (232, 208), (155, 98), (223, 81), (157, 2), (62, 191), (210, 98), (10, 133), (29, 143), (38, 82), (142, 168), (170, 152), (35, 168), (208, 208), (98, 98), (225, 6), (80, 136), (113, 208), (18, 182), (218, 208), (101, 180), (82, 82), (122, 6), (58, 191), (77, 82), (24, 98), (39, 205), (129, 36), (86, 147), (19, 146), (89, 133), (115, 98), (112, 168), (60, 205), (26, 180), (126, 133), (114, 136), (2, 2), (156, 7), (36, 36), (229, 205), (67, 7), (219, 180), (91, 111), (180, 180), (195, 136), (37, 98), (188, 208), (12, 136), (133, 2), (110, 147), (211, 163), (84, 205), (192, 102), (141, 147), (125, 81), (127, 208), (69, 146), (68, 208), (149, 149), (43, 81), (190, 136), (197, 208), (13, 205), (228, 182), (196, 191), (116, 168), (96, 149), (3, 146), (163, 163), (11, 147), (53, 98), (216, 133), (73, 163), (0, 107), (167, 168), (70, 163), (49, 81), (184, 98), (191, 191), (66, 191), (104, 152), (7, 7), (220, 81), (230, 107), (22, 182), (139, 152), (42, 163), (63, 163), (55, 36), (81, 81), (15, 149), (164, 107), (93, 133), (51, 152), (109, 163), (25, 82), (120, 81), (135, 182), (102, 102), (136, 136), (138, 182), (45, 7), (140, 146), (154, 136), (146, 146), (177, 191), (152, 152), (27, 191), (41, 107), (106, 180), (46, 191), (182, 182), (145, 180), (130, 82), (224, 168), (222, 7), (212, 136), (90, 136), (78, 152), (118, 98), (209, 6), (168, 168), (194, 147), (107, 107), (88, 182), (28, 205), (162, 147), (193, 149), (100, 2), (108, 143), (44, 180), (6, 6), (123, 182), (166, 81), (150, 191), (204, 107), (31, 98), (175, 205), (61, 149), (64, 81), (57, 107), (48, 2), (165, 163), (172, 163), (117, 143), (207, 168), (4, 7), (178, 136), (9, 152), (95, 111), (40, 7), (205, 205), (206, 149), (143, 143), (87, 168), (179, 143), (176, 82), (119, 163), (183, 191), (52, 149), (74, 143), (79, 191), (226, 82), (161, 7), (147, 147), (65, 205), (97, 152), (134, 143), (199, 98), (83, 102), (92, 208), (59, 143), (8, 205), (198, 98), (47, 36), (231, 152), (202, 149), (187, 36), (203, 82), (144, 180), (159, 191), (50, 149), (111, 111), (227, 180), (215, 102), (99, 136), (131, 133), (75, 182), (23, 136), (158, 111), (30, 82), (201, 81), (56, 208), (20, 152), (153, 98), (103, 205), (105, 82), (32, 82), (72, 136), (1, 147), (171, 152), (174, 152), (34, 133), (169, 152), (160, 182), (213, 6), (173, 98), (151, 98), (54, 191), (124, 149)] current theta: 0.129241773938 Gurobi 5.6.3 (linux64) logging started Wed Oct 8 05:37:47 2014 Optimize a model with 54991 rows, 55224 columns and 164736 nonzeros Presolve removed 52048 rows and 52110 columns Presolve time: 0.07s Presolved: 2943 rows, 3114 columns, 8530 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3114 integer (3114 binary) Root relaxation: objective 0.000000e+00, 3126 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 0 192 - 0.00000 - - 0s 0 0 0.00000 0 453 - 0.00000 - - 0s 0 0 0.00000 0 306 - 0.00000 - - 0s 0 0 0.00000 0 342 - 0.00000 - - 0s 0 0 0.00000 0 265 - 0.00000 - - 1s 0 0 0.00000 0 275 - 0.00000 - - 1s 0 0 0.00000 0 294 - 0.00000 - - 1s 0 0 0.00000 0 293 - 0.00000 - - 1s 0 0 0.00000 0 305 - 0.00000 - - 1s 0 0 0.00000 0 292 - 0.00000 - - 1s 0 0 0.00000 0 92 - 0.00000 - - 1s 0 0 0.00000 0 330 - 0.00000 - - 2s 0 0 0.00000 0 282 - 0.00000 - - 2s 0 0 0.00000 0 337 - 0.00000 - - 2s 0 0 0.00000 0 262 - 0.00000 - - 2s 0 0 0.00000 0 222 - 0.00000 - - 2s 0 0 0.00000 0 223 - 0.00000 - - 2s 0 0 0.00000 0 222 - 0.00000 - - 2s 0 0 0.00000 0 222 - 0.00000 - - 2s 0 0 0.00000 0 252 - 0.00000 - - 2s 0 0 0.00000 0 252 - 0.00000 - - 2s 0 2 0.00000 0 252 - 0.00000 - - 2s Cutting planes: Gomory: 1 Zero half: 6 Explored 3 nodes (79738 simplex iterations) in 2.92 seconds Thread count was 1 (of 16 available processors) Model objective exceeds cutoff Best objective -, best bound 1.000000000000e-01, gap -