CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 4 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 4 11 len brk: 4 12 len brk: 3 13 len brk: 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.98 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 176 columns and 483 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 33 rows, 76 columns, 143 nonzeros Variable types: 72 continuous, 4 integer (4 binary) Root relaxation: objective 2.413177e+04, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 24131.773801 24131.7738 0.0% - 0s Explored 0 nodes (16 simplex iterations) in 0.00 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413177380051e+04, best bound 2.413177380051e+04, gap 0.0% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24169.9176968 & 0.00158065033303 & 38.1438962943 & 0.02 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 4 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 4 11 len brk: 4 12 len brk: 3 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.97 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 275 columns and 780 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 30 rows, 173 columns, 335 nonzeros Loaded MIP start with objective 24131.8 Variable types: 171 continuous, 2 integer (2 binary) Root relaxation: cutoff, 14 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 24131.7738 24131.7738 0.0% - 0s Explored 0 nodes (14 simplex iterations) in 0.00 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413177380051e+04, best bound 2.413177380051e+04, gap 0.0% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24169.9176968 & 0.00158065033303 & 38.1438962943 & 0.04 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 4 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 4 11 len brk: 4 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.95 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 374 columns and 1077 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 270 columns, 527 nonzeros Loaded MIP start with objective 24132.2 Variable types: 270 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 14 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24132.1756 24131.7738 0.00% - 0s Explored 0 nodes (14 simplex iterations) in 0.00 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413217555108e+04, best bound 2.413177380051e+04, gap 0.0017% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24170.3194474 & 0.00159729853185 & 38.5456468625 & 0.05 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 4 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 103 11 len brk: 4 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.93 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 473 columns and 1374 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 369 columns, 725 nonzeros Loaded MIP start with objective 24132.2 Variable types: 369 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24132.1756 24131.7738 0.00% - 0s Explored 0 nodes (16 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413217555108e+04, best bound 2.413177380051e+04, gap 0.0017% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24170.3194474 & 0.00159729853185 & 38.5456468625 & 0.08 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 4 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 103 11 len brk: 103 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.91 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 572 columns and 1671 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 468 columns, 923 nonzeros Loaded MIP start with objective 24133.7 Variable types: 468 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 16 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (16 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.1 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 103 11 len brk: 103 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.88 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 671 columns and 1968 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 567 columns, 1121 nonzeros Loaded MIP start with objective 24135.9 Variable types: 567 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 17 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24135.9323 24131.7738 0.02% - 0s 0 2 24131.7738 0 1 24135.9323 24131.7738 0.02% - 0s Explored 9 nodes (29 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413593230243e+04, best bound 2.413368406262e+04, gap 0.0093% CURRENT ERROR: LB UP rel abs: 24133.6840626 & 24174.0761987 & 0.00167368297358 & 40.3921361053 & 0.13 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 202 11 len brk: 103 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.85 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 770 columns and 2265 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 666 columns, 1319 nonzeros Loaded MIP start with objective 24135.9 Variable types: 666 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 17 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24135.9323 24131.7738 0.02% - 0s 0 2 24131.7738 0 1 24135.9323 24131.7738 0.02% - 0s Explored 9 nodes (31 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413593230243e+04, best bound 2.413368406262e+04, gap 0.0093% CURRENT ERROR: LB UP rel abs: 24133.6840626 & 24174.0761987 & 0.00167368297358 & 40.3921361053 & 0.16 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 4 7 len brk: 4 8 len brk: 4 9 len brk: 4 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.81 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 869 columns and 2562 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 765 columns, 1517 nonzeros Loaded MIP start with objective 24133.7 Variable types: 765 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 17 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (17 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.2 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 4 7 len brk: 103 8 len brk: 4 9 len brk: 4 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.77 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 968 columns and 2859 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 864 columns, 1715 nonzeros Loaded MIP start with objective 24133.7 Variable types: 864 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 18 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (18 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.24 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 103 7 len brk: 103 8 len brk: 4 9 len brk: 4 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.74 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1067 columns and 3156 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 963 columns, 1913 nonzeros Loaded MIP start with objective 24133.7 Variable types: 963 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 20 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (20 simplex iterations) in 0.01 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.28 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 4 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 4 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.69 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1166 columns and 3453 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1062 columns, 2111 nonzeros Loaded MIP start with objective 24133.7 Variable types: 1062 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 18 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (18 simplex iterations) in 0.02 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.33 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 4 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.64 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1265 columns and 3750 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1161 columns, 2309 nonzeros Loaded MIP start with objective 24133.7 Variable types: 1161 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 26 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24133.6841 24131.7738 0.01% - 0s Explored 0 nodes (26 simplex iterations) in 0.02 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413368406262e+04, best bound 2.413177380051e+04, gap 0.0079% CURRENT ERROR: LB UP rel abs: 24131.7738005 & 24176.9020897 & 0.00187007758004 & 45.128289151 & 0.38 CURRENT n: 100 1 len brk: 9 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.59 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1364 columns and 4047 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1260 columns, 2507 nonzeros Loaded MIP start with objective 24134.6 Variable types: 1260 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 29 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24134.5648 24131.7738 0.01% - 0s 0 2 24131.7738 0 1 24134.5648 24131.7738 0.01% - 0s Explored 5 nodes (40 simplex iterations) in 0.03 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413456478866e+04, best bound 2.413217555108e+04, gap 0.0099% CURRENT ERROR: LB UP rel abs: 24132.1755511 & 24183.7395605 & 0.00213673273347 & 51.5640094298 & 0.44 CURRENT n: 100 1 len brk: 108 2 len brk: 6 3 len brk: 6 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.52 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1463 columns and 4344 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1359 columns, 2705 nonzeros Loaded MIP start with objective 24134.7 Variable types: 1359 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 26 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24134.7228 24131.7738 0.01% - 0s 0 2 24131.7738 0 1 24134.7228 24131.7738 0.01% - 0s Explored 9 nodes (40 simplex iterations) in 0.03 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413472280263e+04, best bound 2.413368406262e+04, gap 0.0043% CURRENT ERROR: LB UP rel abs: 24133.6840626 & 24173.8885279 & 0.00166590667282 & 40.2044653196 & 0.51 CURRENT n: 100 1 len brk: 108 2 len brk: 105 3 len brk: 6 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.46 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1562 columns and 4641 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1458 columns, 2903 nonzeros Loaded MIP start with objective 24134.7 Variable types: 1458 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 27 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24134.7228 24131.7738 0.01% - 0s 0 2 24131.7738 0 1 24134.7228 24131.7738 0.01% - 0s Explored 9 nodes (41 simplex iterations) in 0.03 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.413472280263e+04, best bound 2.413368406262e+04, gap 0.0043% CURRENT ERROR: LB UP rel abs: 24133.6840626 & 24173.8885279 & 0.00166590667282 & 40.2044653196 & 0.57 CURRENT n: 100 1 len brk: 108 2 len brk: 105 3 len brk: 105 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.38 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1661 columns and 4938 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1557 columns, 3101 nonzeros Loaded MIP start with objective 24166.6 Variable types: 1557 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 28 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24166.6173 24131.7738 0.14% - 0s 0 2 24131.7738 0 1 24166.6173 24131.7738 0.14% - 0s Explored 333 nodes (387 simplex iterations) in 0.17 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.416661729156e+04, best bound 2.416661729156e+04, gap 0.0% CURRENT ERROR: LB UP rel abs: 24166.6172916 & 24216.2110255 & 0.00205215870177 & 49.5937339673 & 0.78 CURRENT n: 100 1 len brk: 108 2 len brk: 105 3 len brk: 186 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.17 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1742 columns and 5181 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1638 columns, 3263 nonzeros Loaded MIP start with objective 24166.6 Variable types: 1638 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 27 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24166.6173 24131.7738 0.14% - 0s 0 2 24131.7738 0 1 24166.6173 24131.7738 0.14% - 0s Explored 333 nodes (395 simplex iterations) in 0.18 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.416661729156e+04, best bound 2.416661729156e+04, gap 0.0% CURRENT ERROR: LB UP rel abs: 24166.6172916 & 24216.2110255 & 0.00205215870177 & 49.5937339673 & 1.01 CURRENT n: 100 1 len brk: 108 2 len brk: 186 3 len brk: 186 4 len brk: 103 5 len brk: 103 6 len brk: 103 7 len brk: 103 8 len brk: 103 9 len brk: 103 10 len brk: 202 11 len brk: 202 12 len brk: 102 13 len brk: 102 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3598.94 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 145 rows, 1823 columns and 5424 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 1719 columns, 3425 nonzeros Loaded MIP start with objective 24170.1 Variable types: 1719 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 27 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24170.0526 24131.7738 0.16% - 0s 0 2 24131.7738 0 1 24170.0526 24131.7738 0.16% - 0s Explored 436 nodes (452 simplex iterations) in 0.21 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.417005263778e+04, best bound 2.416778497040e+04, gap 0.0094% CURRENT ERROR: LB UP rel abs: 24167.7849704 & 24170.0527411 & 9.38344470221e-05 & 2.26777073845 & 1.27 CURRENT n: 200 1 len brk: 208 2 len brk: 367 3 len brk: 367 4 len brk: 203 5 len brk: 203 6 len brk: 203 7 len brk: 203 8 len brk: 203 9 len brk: 203 10 len brk: 402 11 len brk: 402 12 len brk: 202 13 len brk: 202 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3598.65 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Changed value of parameter MIPGap to 1e-12 Prev: 0.0001 Min: 0.0 Max: 1e+100 Default: 0.0001 Changed value of parameter MIPGapAbs to 1e-12 Prev: 1e-10 Min: 0.0 Max: 1e+100 Default: 1e-10 Changed value of parameter IntFeasTol to 1e-09 Prev: 1e-05 Min: 1e-09 Max: 0.1 Default: 1e-05 Changed value of parameter FeasibilityTol to 1e-09 Prev: 1e-06 Min: 1e-09 Max: 0.01 Default: 1e-06 Optimize a model with 145 rows, 3485 columns and 10410 nonzeros Presolve removed 118 rows and 104 columns Presolve time: 0.00s Presolved: 27 rows, 3381 columns, 6749 nonzeros Loaded MIP start with objective 24169.9 Variable types: 3381 continuous, 0 integer (0 binary) Root relaxation: objective 2.413177e+04, 32 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 24131.7738 0 1 24169.9169 24131.7738 0.16% - 0s 0 2 24131.7738 0 1 24169.9169 24131.7738 0.16% - 0s Explored 451 nodes (482 simplex iterations) in 0.41 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-12) Best objective 2.416991690183e+04, best bound 2.416991690183e+04, gap 0.0% CURRENT ERROR: LB UP rel abs: 24169.9169018 & 24169.9176968 & 3.28909009638e-08 & 0.000794970343122 & 1.76 Obj: 24169.9169018 fuel: 24169.9169018 startup: 0.0 y, on, off: 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 startup: 1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 0.0 fuel: 1 5749.92 2782.646 2780.646 1559.002 1559.002 1559.002 1559.002 1559.002 1559.002 808.653 808.653 944.886 940.503 * 24169.917 prod levels: 1 628.319 299.199 299.199 159.733 159.733 159.733 159.733 159.733 159.733 77.4 77.4 92.4 87.685 * 2520.0