Optimize a model with 17 rows, 136 columns and 272 nonzeros Presolve time: 0.00s Presolved: 17 rows, 136 columns, 272 nonzeros Variable types: 0 continuous, 136 integer (136 binary) Root relaxation: objective 1.684000e+03, 15 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 2085.0000000 2085.00000 0.0% - 0s Cutting planes: Explored 0 nodes (26 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.085000000000e+03, best bound 2.085000000000e+03, gap 0.0% Gurobi 5.0.1 (linux64) logging started Sun Nov 25 02:42:23 2012