Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:23 2013 Optimize a model with 70 rows, 390 columns and 774 nonzeros Presolve time: 0.00s Presolved: 70 rows, 390 columns, 774 nonzeros Variable types: 384 continuous, 6 integer (6 binary) Root relaxation: objective 1.427919e+04, 55 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 14279.1862 0 1 - 14279.1862 - - 0s H 0 0 14287.000000 14279.1862 0.05% - 0s Explored 0 nodes (55 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.428700000000e+04, best bound 1.428700000000e+04, gap 0.0%