current theta: 0.688051710151 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 2752 rows and 2752 columns Presolve time: 0.16s Presolved: 7551 rows, 7651 columns, 22549 nonzeros Variable types: 0 continuous, 7651 integer (7651 binary) Root relaxation: objective 0.000000e+00, 1057 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 (2062 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 [6, 13, 16, 23, 36, 54, 56, 73, 75, 84, 99] edges [(74, 13), (79, 54), (88, 23), (69, 23), (34, 54), (76, 54), (97, 56), (55, 16), (40, 6), (53, 23), (52, 36), (32, 36), (21, 16), (63, 73), (16, 16), (89, 16), (10, 6), (67, 75), (100, 16), (42, 56), (25, 6), (19, 13), (23, 6), (84, 16), (26, 56), (77, 56), (99, 56), (70, 36), (3, 56), (92, 16), (83, 56), (87, 16), (41, 6), (85, 23), (73, 56), (35, 16), (81, 13), (86, 75), (95, 56), (22, 56), (66, 16), (7, 54), (28, 56), (93, 23), (24, 54), (17, 54), (14, 16), (31, 13), (98, 56), (2, 56), (33, 36), (5, 54), (4, 16), (18, 54), (9, 75), (8, 56), (37, 56), (59, 56), (44, 54), (56, 16), (11, 13), (54, 73), (49, 36), (71, 56), (64, 16), (12, 54), (50, 84), (75, 75), (46, 16), (62, 13), (80, 75), (38, 54), (36, 23), (48, 54), (0, 56), (29, 56), (61, 75), (58, 56), (51, 56), (20, 16), (13, 56), (15, 73), (96, 75), (65, 84), (6, 6), (82, 56), (45, 23), (78, 16), (47, 23), (39, 13), (57, 16), (68, 16), (1, 36), (30, 36), (91, 54), (72, 56), (43, 36), (90, 73), (94, 56), (27, 56), (60, 23)] current theta: 0.344025855076 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 7388 rows and 7389 columns Presolve time: 0.05s Presolved: 2915 rows, 3014 columns, 8640 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 3014 integer (3014 binary) Root relaxation: objective 0.000000e+00, 738 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (1364 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 [6, 52, 60, 63, 65, 67, 71, 94, 96, 99, 100] edges [(24, 99), (26, 63), (93, 60), (89, 65), (27, 94), (31, 67), (12, 99), (92, 100), (77, 60), (10, 60), (96, 96), (43, 63), (29, 96), (65, 71), (81, 71), (23, 6), (11, 96), (9, 67), (36, 6), (72, 63), (97, 60), (30, 67), (44, 96), (18, 60), (61, 96), (38, 67), (47, 96), (74, 96), (64, 99), (59, 6), (7, 96), (15, 94), (70, 6), (53, 60), (90, 100), (71, 67), (73, 63), (28, 96), (69, 96), (100, 100), (2, 99), (22, 63), (48, 63), (37, 96), (1, 52), (58, 99), (35, 94), (40, 60), (5, 96), (4, 63), (51, 52), (78, 100), (82, 65), (57, 65), (91, 63), (87, 94), (8, 60), (20, 94), (79, 71), (19, 52), (52, 52), (46, 100), (32, 52), (55, 99), (80, 96), (95, 6), (49, 60), (42, 52), (88, 96), (60, 60), (25, 94), (33, 60), (56, 67), (98, 6), (67, 65), (50, 60), (99, 65), (39, 52), (45, 52), (3, 96), (14, 71), (54, 65), (6, 6), (85, 60), (63, 100), (76, 100), (21, 99), (94, 94), (84, 71), (66, 71), (86, 63), (13, 52), (75, 52), (68, 67), (34, 94), (41, 60), (16, 99), (17, 94), (0, 63), (83, 67), (62, 99)] current theta: 0.172012927538 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9318 rows and 9381 columns Presolve time: 0.01s Presolved: 985 rows, 1022 columns, 2788 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1022 integer (1022 binary) Root relaxation: cutoff, 1181 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 (1181 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: 0.258019391307 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 8478 rows and 8485 columns Presolve time: 0.03s Presolved: 1825 rows, 1918 columns, 5364 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1918 integer (1918 binary) Root relaxation: objective -8.881784e-16, 1139 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 (1747 simplex iterations) in 0.06 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 0.000000000000e+00, best bound 0.000000000000e+00, gap 0.0% infeasibility= 0.0 updated solution: facilities [33, 36, 42, 45, 52, 91, 94, 96, 97, 99, 100] edges [(59, 42), (86, 94), (47, 52), (24, 100), (30, 94), (22, 91), (12, 99), (92, 100), (8, 97), (83, 96), (34, 91), (96, 96), (29, 96), (14, 100), (13, 45), (75, 45), (71, 99), (11, 96), (70, 36), (44, 96), (79, 99), (51, 45), (23, 36), (74, 96), (36, 36), (64, 99), (97, 97), (19, 42), (18, 33), (72, 94), (85, 94), (60, 97), (90, 100), (89, 96), (7, 99), (41, 97), (27, 97), (26, 33), (28, 96), (82, 99), (15, 91), (1, 42), (100, 100), (38, 99), (43, 91), (73, 100), (5, 99), (9, 96), (37, 96), (63, 94), (58, 99), (50, 97), (78, 94), (10, 33), (80, 52), (53, 33), (95, 33), (61, 42), (25, 97), (91, 91), (87, 94), (20, 94), (68, 96), (52, 52), (46, 100), (67, 96), (55, 99), (49, 97), (42, 52), (32, 42), (40, 33), (6, 36), (66, 100), (98, 42), (57, 96), (54, 100), (39, 52), (56, 96), (69, 45), (45, 52), (31, 97), (3, 96), (21, 100), (48, 91), (94, 94), (35, 100), (99, 99), (76, 94), (84, 100), (77, 36), (65, 96), (4, 100), (2, 100), (16, 99), (93, 97), (17, 94), (88, 94), (33, 97), (62, 99), (0, 91), (81, 96)] current theta: 0.215016159422 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 8932 rows and 8951 columns Presolve time: 0.02s Presolved: 1371 rows, 1452 columns, 3990 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1452 integer (1452 binary) Root relaxation: objective 0.000000e+00, 1187 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (1187 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 [6, 13, 18, 20, 22, 47, 59, 65, 97, 99, 100] edges [(13, 13), (74, 13), (45, 47), (11, 65), (75, 13), (78, 20), (89, 65), (24, 100), (84, 20), (65, 65), (44, 65), (86, 20), (8, 97), (91, 22), (77, 59), (42, 59), (39, 47), (14, 100), (87, 20), (70, 59), (23, 6), (66, 20), (36, 6), (0, 18), (79, 99), (53, 18), (71, 65), (9, 65), (64, 99), (90, 22), (37, 65), (92, 99), (60, 97), (51, 47), (50, 47), (41, 97), (32, 59), (27, 97), (40, 18), (95, 97), (98, 59), (22, 18), (19, 47), (85, 20), (7, 65), (61, 47), (100, 100), (38, 99), (73, 100), (52, 47), (58, 99), (30, 20), (59, 59), (48, 22), (28, 65), (72, 18), (20, 20), (43, 22), (82, 65), (57, 65), (25, 97), (17, 20), (18, 22), (46, 100), (5, 65), (81, 65), (67, 20), (56, 65), (49, 97), (15, 22), (10, 18), (69, 47), (55, 65), (47, 47), (54, 100), (31, 97), (63, 20), (12, 65), (26, 22), (21, 100), (68, 65), (6, 6), (29, 47), (35, 100), (34, 22), (99, 99), (83, 65), (76, 22), (62, 65), (88, 20), (4, 100), (2, 100), (16, 99), (93, 97), (80, 47), (97, 59), (1, 59), (94, 20), (33, 97), (96, 65), (3, 47)] current theta: 0.19351454348 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:10 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9128 rows and 9161 columns Presolve time: 0.02s Presolved: 1175 rows, 1242 columns, 3388 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1242 integer (1242 binary) Root relaxation: objective 0.000000e+00, 1344 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 (1344 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 [2, 10, 13, 20, 31, 34, 36, 45, 55, 70, 83] edges [(98, 36), (13, 13), (74, 13), (25, 31), (97, 70), (84, 20), (54, 2), (92, 55), (39, 45), (18, 10), (86, 20), (42, 70), (93, 31), (45, 45), (57, 83), (99, 55), (15, 34), (48, 34), (87, 20), (75, 45), (66, 20), (28, 83), (16, 55), (40, 10), (78, 2), (91, 34), (2, 2), (58, 55), (51, 45), (23, 36), (36, 36), (7, 55), (27, 31), (88, 31), (1, 70), (32, 70), (68, 83), (19, 45), (56, 83), (59, 36), (52, 45), (85, 20), (5, 55), (72, 10), (49, 31), (21, 2), (95, 36), (0, 34), (33, 31), (11, 83), (30, 20), (73, 34), (83, 83), (44, 83), (65, 83), (10, 10), (20, 20), (8, 31), (41, 70), (50, 31), (70, 70), (34, 34), (9, 83), (96, 83), (12, 55), (37, 83), (47, 45), (60, 31), (26, 10), (67, 20), (64, 55), (90, 34), (89, 83), (14, 2), (71, 55), (6, 36), (76, 34), (100, 2), (55, 55), (81, 83), (77, 31), (24, 2), (69, 45), (63, 20), (61, 31), (62, 55), (43, 34), (80, 45), (3, 45), (31, 31), (38, 2), (29, 45), (4, 34), (82, 55), (53, 10), (94, 20), (22, 34), (79, 55), (35, 2), (17, 2), (46, 2)] current theta: 0.182763735509 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9210 rows and 9259 columns Presolve time: 0.02s Presolved: 1093 rows, 1144 columns, 3126 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1144 integer (1144 binary) Root relaxation: cutoff, 1125 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 (1125 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: 0.188139139494 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9178 rows and 9223 columns Presolve time: 0.02s Presolved: 1125 rows, 1180 columns, 3226 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1180 integer (1180 binary) Root relaxation: cutoff, 1392 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 (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: 0.190826841487 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9154 rows and 9194 columns Presolve time: 0.02s Presolved: 1149 rows, 1209 columns, 3303 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1209 integer (1209 binary) Root relaxation: objective 0.000000e+00, 1201 iterations, 0.02 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 0.0000000 0.00000 0.00% - 0s Explored 0 nodes (1201 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 [13, 14, 18, 20, 31, 36, 42, 48, 55, 69, 83] edges [(98, 36), (13, 13), (74, 13), (25, 31), (78, 20), (80, 69), (73, 48), (92, 55), (86, 20), (93, 31), (3, 69), (29, 69), (57, 83), (99, 55), (76, 48), (87, 20), (14, 14), (28, 83), (16, 55), (24, 14), (58, 55), (53, 18), (66, 14), (34, 48), (23, 36), (36, 36), (19, 42), (7, 55), (39, 42), (4, 48), (27, 31), (88, 31), (68, 83), (56, 83), (40, 18), (90, 48), (59, 36), (69, 69), (35, 14), (85, 20), (46, 14), (1, 42), (5, 55), (51, 69), (49, 31), (43, 18), (95, 36), (48, 48), (33, 31), (11, 83), (83, 83), (44, 83), (65, 83), (72, 18), (20, 20), (8, 31), (21, 14), (50, 31), (9, 83), (17, 20), (22, 48), (15, 48), (96, 83), (12, 55), (37, 83), (42, 42), (60, 31), (67, 20), (64, 55), (10, 18), (77, 42), (70, 42), (89, 83), (91, 48), (32, 42), (71, 55), (30, 31), (6, 36), (18, 18), (38, 14), (2, 14), (55, 55), (81, 83), (45, 69), (63, 20), (84, 14), (61, 31), (62, 55), (54, 14), (31, 31), (100, 14), (47, 69), (97, 31), (82, 55), (52, 69), (41, 31), (94, 20), (79, 55), (26, 18), (75, 69), (0, 48)] current theta: 0.189482990491 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9174 rows and 9219 columns Presolve time: 0.02s Presolved: 1129 rows, 1184 columns, 3238 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1184 integer (1184 binary) Root relaxation: cutoff, 1279 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 (1279 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: 0.190154915989 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9162 rows and 9204 columns Presolve time: 0.02s Presolved: 1141 rows, 1199 columns, 3277 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1199 integer (1199 binary) Root relaxation: cutoff, 1451 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 (1451 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: 0.190490878738 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9158 rows and 9198 columns Presolve time: 0.02s Presolved: 1145 rows, 1205 columns, 3291 nonzeros MIP start did not produce a feasible solution Variable types: 0 continuous, 1205 integer (1205 binary) Root relaxation: cutoff, 1359 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 (1359 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: 0.190658860113 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9156 rows and 9196 columns Presolve time: 0.02s Presolved: 1147 rows, 1207 columns, 3297 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1207 integer (1207 binary) Root relaxation: cutoff, 58 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 (58 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 [13, 14, 18, 20, 31, 36, 42, 48, 55, 69, 83] edges [(98, 36), (13, 13), (74, 13), (25, 31), (78, 20), (80, 69), (73, 48), (92, 55), (86, 20), (93, 31), (3, 69), (29, 69), (57, 83), (99, 55), (76, 48), (87, 20), (14, 14), (28, 83), (16, 55), (24, 14), (58, 55), (53, 18), (66, 14), (34, 48), (23, 36), (36, 36), (19, 42), (7, 55), (39, 42), (4, 48), (27, 31), (88, 31), (68, 83), (56, 83), (40, 18), (90, 48), (59, 36), (69, 69), (35, 14), (85, 20), (46, 14), (1, 42), (5, 55), (51, 69), (49, 31), (43, 18), (95, 36), (48, 48), (33, 31), (11, 83), (83, 83), (44, 83), (65, 83), (72, 18), (20, 20), (8, 31), (21, 14), (50, 31), (9, 83), (17, 20), (22, 48), (15, 48), (96, 83), (12, 55), (37, 83), (42, 42), (60, 31), (67, 20), (64, 55), (10, 18), (77, 42), (70, 42), (89, 83), (91, 48), (32, 42), (71, 55), (30, 31), (6, 36), (18, 18), (38, 14), (2, 14), (55, 55), (81, 83), (45, 69), (63, 20), (84, 14), (61, 31), (62, 55), (54, 14), (31, 31), (100, 14), (47, 69), (97, 31), (82, 55), (52, 69), (41, 31), (94, 20), (79, 55), (26, 18), (75, 69), (0, 48)] current theta: 0.190574869425 Gurobi 5.6.3 (linux64) logging started Tue Oct 7 21:26:11 2014 Optimize a model with 10303 rows, 10403 columns and 30805 nonzeros Presolve removed 9156 rows and 9196 columns Presolve time: 0.02s Presolved: 1147 rows, 1207 columns, 3297 nonzeros Loaded MIP start with objective 0 Variable types: 0 continuous, 1207 integer (1207 binary) Root relaxation: cutoff, 58 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 (58 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 [13, 14, 18, 20, 31, 36, 42, 48, 55, 69, 83] edges [(98, 36), (13, 13), (74, 13), (25, 31), (78, 20), (80, 69), (73, 48), (92, 55), (86, 20), (93, 31), (3, 69), (29, 69), (57, 83), (99, 55), (76, 48), (87, 20), (14, 14), (28, 83), (16, 55), (24, 14), (58, 55), (53, 18), (66, 14), (34, 48), (23, 36), (36, 36), (19, 42), (7, 55), (39, 42), (4, 48), (27, 31), (88, 31), (68, 83), (56, 83), (40, 18), (90, 48), (59, 36), (69, 69), (35, 14), (85, 20), (46, 14), (1, 42), (5, 55), (51, 69), (49, 31), (43, 18), (95, 36), (48, 48), (33, 31), (11, 83), (83, 83), (44, 83), (65, 83), (72, 18), (20, 20), (8, 31), (21, 14), (50, 31), (9, 83), (17, 20), (22, 48), (15, 48), (96, 83), (12, 55), (37, 83), (42, 42), (60, 31), (67, 20), (64, 55), (10, 18), (77, 42), (70, 42), (89, 83), (91, 48), (32, 42), (71, 55), (30, 31), (6, 36), (18, 18), (38, 14), (2, 14), (55, 55), (81, 83), (45, 69), (63, 20), (84, 14), (61, 31), (62, 55), (54, 14), (31, 31), (100, 14), (47, 69), (97, 31), (82, 55), (52, 69), (41, 31), (94, 20), (79, 55), (26, 18), (75, 69), (0, 48)]