Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:51:03 2013 Optimize a model with 104 rows, 864 columns and 1719 nonzeros Presolve time: 0.00s Presolved: 104 rows, 864 columns, 1719 nonzeros Variable types: 855 continuous, 9 integer (9 binary) Root relaxation: objective 1.306247e+04, 75 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 13062.4743 0 2 - 13062.4743 - - 0s H 0 0 13093.000000 13062.4743 0.23% - 0s 0 0 cutoff 0 13093.0000 13093.0000 0.0% - 0s Explored 0 nodes (79 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.309300000000e+04, best bound 1.309300000000e+04, gap 0.0%