CURRENT n: 100 1 len brk: 5 5 5 5 5 5 2 len brk: 6 6 6 6 6 6 3 len brk: 3 3 3 3 3 3 4 len brk: 4 4 4 4 4 4 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 3 3 3 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 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 689 rows, 712 columns and 2475 nonzeros Presolve removed 509 rows and 367 columns Presolve time: 0.00s Presolved: 288 rows, 417 columns, 1073 nonzeros Variable types: 297 continuous, 120 integer (120 binary) Root relaxation: objective 1.085665e+05, 155 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 15 - 108566.487 - - 0s 0 0 108838.204 0 23 - 108838.204 - - 0s 0 0 109051.656 0 24 - 109051.656 - - 0s 0 0 109066.087 0 20 - 109066.087 - - 0s 0 0 109069.208 0 23 - 109069.208 - - 0s 0 0 109117.314 0 23 - 109117.314 - - 0s 0 0 109188.684 0 21 - 109188.684 - - 0s 0 0 109191.761 0 22 - 109191.761 - - 0s 0 0 109196.212 0 21 - 109196.212 - - 0s 0 0 109196.212 0 20 - 109196.212 - - 0s H 0 0 109221.80989 109196.212 0.02% - 0s 0 0 cutoff 0 109221.810 109221.810 0.0% - 0s Explored 0 nodes (282 simplex iterations) in 0.04 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.092218098939e+05, best bound 1.092218098939e+05, gap 0.0% CURRENT ERROR: LB UP rel abs: 109221.809894 & 109976.640666 & 0.00691098941426 & 754.830771983 & 0.12 CURRENT n: 100 1 len brk: 5 5 5 5 5 5 2 len brk: 105 105 105 105 105 105 3 len brk: 3 3 3 3 3 3 4 len brk: 4 4 4 4 4 4 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 3 3 3 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 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 689 rows, 1306 columns and 4257 nonzeros Presolve removed 509 rows and 367 columns Presolve time: 0.00s Presolved: 288 rows, 1011 columns, 2261 nonzeros Loaded MIP start with objective 109360 Variable types: 891 continuous, 120 integer (120 binary) Root relaxation: objective 1.085665e+05, 153 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109360.100 108566.487 0.73% - 0s 0 0 108838.204 0 27 109360.100 108838.204 0.48% - 0s 0 0 109051.656 0 28 109360.100 109051.656 0.28% - 0s 0 0 109066.083 0 24 109360.100 109066.083 0.27% - 0s 0 0 109069.149 0 28 109360.100 109069.149 0.27% - 0s 0 0 109117.314 0 27 109360.100 109117.314 0.22% - 0s 0 0 109188.381 0 25 109360.100 109188.381 0.16% - 0s 0 0 109190.461 0 26 109360.100 109190.461 0.16% - 0s 0 0 109195.617 0 25 109360.100 109195.617 0.15% - 0s 0 0 109196.183 0 24 109360.100 109196.183 0.15% - 0s 0 0 109221.810 0 6 109360.100 109221.810 0.13% - 0s 0 0 109221.810 0 10 109360.100 109221.810 0.13% - 0s 0 0 109221.810 0 6 109360.100 109221.810 0.13% - 0s 0 2 109221.810 0 6 109360.100 109221.810 0.13% - 0s Explored 20 nodes (352 simplex iterations) in 0.07 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.093601004102e+05, best bound 1.093601004102e+05, gap 0.0% CURRENT ERROR: LB UP rel abs: 109360.10041 & 110309.9018 & 0.00868508154323 & 949.801389638 & 0.26 CURRENT n: 100 1 len brk: 104 104 104 5 5 5 2 len brk: 105 105 105 105 105 105 3 len brk: 3 3 3 3 3 3 4 len brk: 4 4 4 103 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 3 3 3 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 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 689 rows, 1900 columns and 6039 nonzeros Presolve removed 500 rows and 364 columns Presolve time: 0.01s Presolved: 297 rows, 1608 columns, 3467 nonzeros Loaded MIP start with objective 109632 Variable types: 1488 continuous, 120 integer (120 binary) Root relaxation: objective 1.085665e+05, 145 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109632.453 108566.487 0.97% - 0s 0 0 108840.112 0 27 109632.453 108840.112 0.72% - 0s 0 0 109051.656 0 28 109632.453 109051.656 0.53% - 0s 0 0 109066.077 0 26 109632.453 109066.077 0.52% - 0s 0 0 109072.152 0 27 109632.453 109072.152 0.51% - 0s 0 0 109117.998 0 25 109632.453 109117.998 0.47% - 0s 0 0 109189.602 0 23 109632.453 109189.602 0.40% - 0s 0 0 109192.963 0 24 109632.453 109192.963 0.40% - 0s 0 0 109197.398 0 24 109632.453 109197.398 0.40% - 0s 0 0 109197.398 0 24 109632.453 109197.398 0.40% - 0s 0 2 109199.649 0 24 109632.453 109199.649 0.39% - 0s * 46 13 15 109560.76206 109351.795 0.19% 3.7 0s Cutting planes: Cover: 5 MIR: 4 Flow cover: 5 Explored 134 nodes (583 simplex iterations) in 0.16 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.095607620573e+05, best bound 1.095519765111e+05, gap 0.0080% CURRENT ERROR: LB UP rel abs: 109551.976511 & 110067.294671 & 0.00470386912834 & 515.318160259 & 0.52 CURRENT n: 100 1 len brk: 104 104 104 104 104 5 2 len brk: 204 204 204 105 105 105 3 len brk: 3 3 3 3 3 102 4 len brk: 4 4 4 103 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 3 3 3 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3599.35 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 689 rows, 2494 columns and 7821 nonzeros Presolve removed 497 rows and 363 columns Presolve time: 0.01s Presolved: 297 rows, 2201 columns, 4655 nonzeros Loaded MIP start with objective 109745 Variable types: 2083 continuous, 118 integer (118 binary) Root relaxation: objective 1.085665e+05, 154 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109744.781 108566.487 1.07% - 0s 0 0 108830.394 0 27 109744.781 108830.394 0.83% - 0s 0 0 109051.630 0 28 109744.781 109051.630 0.63% - 0s 0 0 109064.461 0 24 109744.781 109064.461 0.62% - 0s 0 0 109067.342 0 27 109744.781 109067.342 0.62% - 0s 0 0 109115.193 0 26 109744.781 109115.193 0.57% - 0s 0 0 109192.024 0 24 109744.781 109192.024 0.50% - 0s 0 0 109195.697 0 24 109744.781 109195.697 0.50% - 0s 0 0 109195.697 0 24 109744.781 109195.697 0.50% - 0s 0 2 109198.925 0 24 109744.781 109198.925 0.50% - 0s Cutting planes: Gomory: 4 Cover: 6 MIR: 3 Explored 2238 nodes (4432 simplex iterations) in 1.04 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.097447807502e+05, best bound 1.097378348736e+05, gap 0.0063% CURRENT ERROR: LB UP rel abs: 109737.834874 & 110307.309742 & 0.00518941228852 & 569.474868809 & 1.69 CURRENT n: 100 1 len brk: 203 203 104 104 104 104 2 len brk: 204 204 204 105 105 105 3 len brk: 3 3 3 3 3 102 4 len brk: 4 4 103 103 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 3 102 3 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3598.17 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 689 rows, 2989 columns and 9306 nonzeros Presolve removed 491 rows and 361 columns Presolve time: 0.01s Presolved: 300 rows, 2696 columns, 5651 nonzeros Loaded MIP start with objective 110026 Variable types: 2580 continuous, 116 integer (116 binary) Root relaxation: objective 1.085665e+05, 138 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 110025.825 108566.487 1.33% - 0s 0 0 108830.394 0 27 110025.825 108830.394 1.09% - 0s 0 0 109051.630 0 28 110025.825 109051.630 0.89% - 0s 0 0 109063.839 0 24 110025.825 109063.839 0.87% - 0s 0 0 109066.807 0 27 110025.825 109066.807 0.87% - 0s 0 0 109115.193 0 26 110025.825 109115.193 0.83% - 0s 0 0 109192.024 0 24 110025.825 109192.024 0.76% - 0s 0 0 109194.521 0 24 110025.825 109194.521 0.76% - 0s 0 0 109194.744 0 24 110025.825 109194.744 0.76% - 0s 0 0 109194.744 0 24 110025.825 109194.744 0.76% - 0s 0 2 109198.925 0 24 110025.825 109198.925 0.75% - 0s * 136 69 72 110010.92129 109345.560 0.60% 3.1 0s H 193 94 109994.60808 109345.691 0.59% 3.3 0s * 1781 413 70 109956.23532 109523.172 0.39% 2.4 1s * 1782 381 70 109946.41175 109523.172 0.38% 2.4 1s H 3430 765 109940.11235 109618.450 0.29% 2.0 1s H 4427 883 109930.82037 109652.755 0.25% 1.8 2s H 9493 1019 109920.71297 109802.971 0.11% 1.4 4s *11212 797 80 109919.92092 109853.301 0.06% 1.3 4s *12148 577 75 109916.37200 109886.144 0.03% 1.3 4s 12481 399 cutoff 34 109916.372 109896.870 0.02% 1.3 5s Cutting planes: Gomory: 3 Cover: 5 MIR: 3 Flow cover: 2 Explored 12754 nodes (15991 simplex iterations) in 5.09 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.099163719957e+05, best bound 1.099054699887e+05, gap 0.0099% CURRENT ERROR: LB UP rel abs: 109905.469989 & 110026.071139 & 0.00109731708704 & 120.601150178 & 6.92 CURRENT n: 100 1 len brk: 203 203 104 104 104 104 2 len brk: 204 204 204 105 105 105 3 len brk: 3 3 3 3 3 102 4 len brk: 4 4 103 103 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 102 102 102 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3592.93 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 689 rows, 3187 columns and 9900 nonzeros Presolve removed 485 rows and 359 columns Presolve time: 0.01s Presolved: 300 rows, 2892 columns, 6047 nonzeros Loaded MIP start with objective 109998 Variable types: 2780 continuous, 112 integer (112 binary) Root relaxation: objective 1.085665e+05, 151 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109998.373 108566.487 1.30% - 0s 0 0 108830.449 0 25 109998.373 108830.449 1.06% - 0s 0 0 109051.816 0 26 109998.373 109051.816 0.86% - 0s 0 0 109065.156 0 25 109998.373 109065.156 0.85% - 0s 0 0 109067.508 0 26 109998.373 109067.508 0.85% - 0s 0 0 109115.193 0 26 109998.373 109115.193 0.80% - 0s 0 0 109192.024 0 24 109998.373 109192.024 0.73% - 0s 0 0 109194.521 0 24 109998.373 109194.521 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 2 109198.925 0 24 109998.373 109198.925 0.73% - 0s * 2649 779 57 109991.50045 109582.001 0.37% 2.2 1s * 2895 872 87 109989.34807 109586.596 0.37% 2.2 1s H 3137 928 109989.32791 109597.855 0.36% 2.1 1s * 3694 891 68 109958.24137 109611.137 0.32% 2.1 2s * 3695 825 68 109948.41780 109611.137 0.31% 2.1 2s * 5784 1145 67 109939.82853 109682.932 0.23% 1.8 2s * 5785 1064 67 109930.00496 109682.932 0.22% 1.8 2s * 9825 1320 83 109929.94387 109785.516 0.13% 1.6 4s 12604 1358 109881.784 31 5 109929.944 109826.114 0.09% 1.5 5s H14586 1019 109929.92371 109876.435 0.05% 1.4 5s *15828 572 87 109929.44851 109906.060 0.02% 1.3 6s *16232 308 90 109928.83202 109917.339 0.01% 1.3 6s Cutting planes: Gomory: 2 Cover: 5 MIR: 4 Flow cover: 1 Explored 16273 nodes (21646 simplex iterations) in 6.32 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.099288320174e+05, best bound 1.099179070613e+05, gap 0.0099% CURRENT ERROR: LB UP rel abs: 109917.907061 & 109931.780307 & 0.000126214609948 & 13.873245766 & 13.4 CURRENT n: 100 1 len brk: 203 203 143 104 104 104 2 len brk: 204 204 204 105 105 105 3 len brk: 3 3 3 3 3 102 4 len brk: 4 4 103 103 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 102 102 102 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3586.45 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 689 rows, 3226 columns and 10017 nonzeros Presolve removed 485 rows and 359 columns Presolve time: 0.01s Presolved: 300 rows, 2931 columns, 6125 nonzeros Loaded MIP start with objective 109998 Variable types: 2819 continuous, 112 integer (112 binary) Root relaxation: objective 1.085665e+05, 151 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109998.373 108566.487 1.30% - 0s 0 0 108830.449 0 25 109998.373 108830.449 1.06% - 0s 0 0 109051.816 0 26 109998.373 109051.816 0.86% - 0s 0 0 109065.156 0 25 109998.373 109065.156 0.85% - 0s 0 0 109067.508 0 26 109998.373 109067.508 0.85% - 0s 0 0 109115.193 0 26 109998.373 109115.193 0.80% - 0s 0 0 109192.024 0 24 109998.373 109192.024 0.73% - 0s 0 0 109194.521 0 24 109998.373 109194.521 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 2 109198.925 0 24 109998.373 109198.925 0.73% - 0s * 1676 463 78 109968.35694 109523.172 0.40% 2.3 1s H 1678 435 109958.53337 109523.172 0.40% 2.3 1s H 1761 406 109931.31253 109538.393 0.36% 2.4 1s 12696 1062 109884.302 27 7 109931.313 109860.865 0.06% 1.4 5s *13769 944 94 109931.18096 109885.292 0.04% 1.4 5s H13835 924 109930.88758 109886.414 0.04% 1.4 5s *14099 768 75 109924.47770 109890.039 0.03% 1.3 5s Cutting planes: Gomory: 2 Cover: 5 MIR: 4 Flow cover: 1 Explored 15095 nodes (19764 simplex iterations) in 5.90 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.099244777028e+05, best bound 1.099135053537e+05, gap 0.0100% CURRENT ERROR: LB UP rel abs: 109913.505354 & 109930.42228 & 0.000153911260213 & 16.9169261234 & 19.45 CURRENT n: 100 1 len brk: 203 203 143 104 104 104 2 len brk: 204 204 204 105 105 105 3 len brk: 3 3 3 3 3 102 4 len brk: 4 4 103 202 103 103 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 102 102 102 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3580.39 Prev: 1e+100 Min: 0.0 Max: 1e+100 Default: 1e+100 Optimize a model with 689 rows, 3325 columns and 10314 nonzeros Presolve removed 485 rows and 359 columns Presolve time: 0.01s Presolved: 300 rows, 3030 columns, 6323 nonzeros Loaded MIP start with objective 109998 Variable types: 2918 continuous, 112 integer (112 binary) Root relaxation: objective 1.085665e+05, 151 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109998.373 108566.487 1.30% - 0s 0 0 108830.394 0 25 109998.373 108830.394 1.06% - 0s 0 0 109051.630 0 26 109998.373 109051.630 0.86% - 0s 0 0 109065.156 0 25 109998.373 109065.156 0.85% - 0s 0 0 109067.508 0 26 109998.373 109067.508 0.85% - 0s 0 0 109115.193 0 26 109998.373 109115.193 0.80% - 0s 0 0 109192.024 0 24 109998.373 109192.024 0.73% - 0s 0 0 109194.521 0 24 109998.373 109194.521 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 0 109194.744 0 24 109998.373 109194.744 0.73% - 0s 0 2 109198.925 0 24 109998.373 109198.925 0.73% - 0s * 2597 824 61 109991.50045 109582.001 0.37% 2.1 1s H 2684 855 109991.48029 109583.869 0.37% 2.1 1s * 2937 835 83 109974.47572 109587.363 0.35% 2.0 1s * 2938 827 83 109974.03223 109587.363 0.35% 2.0 1s * 3543 846 77 109943.86102 109606.640 0.31% 2.0 1s H 5203 952 109920.16396 109667.427 0.23% 1.7 2s H 7187 948 109919.92092 109751.333 0.15% 1.6 3s 12046 576 109914.602 53 5 109919.921 109885.299 0.03% 1.3 5s Cutting planes: Gomory: 2 Cover: 5 MIR: 4 Flow cover: 1 Explored 12791 nodes (16587 simplex iterations) in 5.33 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.099199209208e+05, best bound 1.099089500610e+05, gap 0.0100% CURRENT ERROR: LB UP rel abs: 109908.950061 & 109919.976472 & 0.000100323144898 & 11.0264115225 & 24.95 CURRENT n: 200 1 len brk: 403 403 283 204 204 204 2 len brk: 404 404 404 205 205 205 3 len brk: 3 3 3 3 3 202 4 len brk: 4 4 203 402 203 203 5 len brk: 4 4 4 4 4 4 6 len brk: 3 3 202 202 202 3 7 len brk: 3 3 3 3 3 3 8 len brk: 3 3 3 3 3 3 9 len brk: 3 3 3 3 3 3 10 len brk: 3 3 3 3 3 3 Changed value of parameter Threads to 1 Prev: 0 Min: 0 Max: 2 Default: 0 Changed value of parameter TimeLimit to 3574.79 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 689 rows, 5965 columns and 18234 nonzeros Presolve removed 485 rows and 359 columns Presolve time: 0.02s Presolved: 300 rows, 5670 columns, 11603 nonzeros Loaded MIP start with objective 109998 Variable types: 5558 continuous, 112 integer (112 binary) Root relaxation: objective 1.085665e+05, 159 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 108566.487 0 18 109998.418 108566.487 1.30% - 0s 0 0 108830.394 0 25 109998.418 108830.394 1.06% - 0s 0 0 109051.630 0 26 109998.418 109051.630 0.86% - 0s 0 0 109063.839 0 24 109998.418 109063.839 0.85% - 0s 0 0 109067.508 0 26 109998.418 109067.508 0.85% - 0s 0 0 109115.193 0 26 109998.418 109115.193 0.80% - 0s 0 0 109192.024 0 24 109998.418 109192.024 0.73% - 0s 0 0 109194.521 0 24 109998.418 109194.521 0.73% - 0s 0 0 109194.744 0 24 109998.418 109194.744 0.73% - 0s 0 0 109194.744 0 24 109998.418 109194.744 0.73% - 0s 0 2 109198.925 0 24 109998.418 109198.925 0.73% - 0s * 1166 223 82 109981.79051 109500.850 0.44% 2.3 1s * 1452 296 71 109977.36061 109582.771 0.36% 2.2 2s * 1819 272 87 109919.96667 109621.894 0.27% 2.0 2s 6164 347 109889.258 39 5 109919.967 109886.962 0.03% 1.5 5s Cutting planes: Gomory: 2 Cover: 5 MIR: 4 Explored 6969 nodes (9801 simplex iterations) in 5.60 seconds Thread count was 1 (of 2 available processors) Optimal solution found (tolerance 1.00e-12) Best objective 1.099199666687e+05, best bound 1.099199666687e+05, gap 0.0% CURRENT ERROR: LB UP rel abs: 109919.966669 & 109919.976472 & 8.91901899999e-08 & 0.00980378271197 & 30.81 Obj: 109919.966669 fuel: 107359.966669 startup: 2560.0 y, on, off: 0 1 1 0 0 0 0 0 0 0 0 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 0 0 2 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 0 0 3 1 1 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 1 1 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 1 1 0 1 0 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 6 1 1 1 1 0 1 0 0 0 0 0 0 1 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 2 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 0.0 3 0.0 0.0 0.0 0.0 0.0 340.0 0.0 0.0 0.0 0.0 * 340.0 4 0.0 0.0 0.0 1120.0 0.0 0.0 0.0 0.0 0.0 0.0 * 1120.0 5 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 0.0 6 0.0 0.0 1100.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 1100.0 fuel: 1 6387.042 7439.812 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 13826.854 2 7872.515 6905.226 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 14777.741 3 7872.515 8311.125 0.0 0.0 0.0 818.048 0.0 0.0 0.0 0.0 * 17001.687 4 7872.515 8708.062 0.0 1843.098 0.0 818.048 0.0 0.0 0.0 0.0 * 19241.723 5 7872.515 8709.35 0.0 2685.845 0.0 818.048 0.0 0.0 0.0 0.0 * 20085.757 6 7872.515 8758.146 2291.651 2685.845 0.0 818.048 0.0 0.0 0.0 0.0 * 22426.204 prod levels: 1 329.52 370.48 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 700.0 2 419.279 330.721 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 * 750.0 3 419.279 410.721 0.0 0.0 0.0 20.0 0.0 0.0 0.0 0.0 * 850.0 4 419.279 440.854 0.0 69.867 0.0 20.0 0.0 0.0 0.0 0.0 * 950.0 5 419.279 440.988 0.0 119.733 0.0 20.0 0.0 0.0 0.0 0.0 * 1000.0 6 419.279 446.188 94.8 119.733 0.0 20.0 0.0 0.0 0.0 0.0 * 1100.0