Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:24 2013 Optimize a model with 461 rows, 396 columns and 1566 nonzeros Presolve time: 0.00s Presolved: 461 rows, 396 columns, 1566 nonzeros Variable types: 390 continuous, 6 integer (6 binary) Root relaxation: objective 1.398800e+04, 53 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 13988.000000 13988.0000 0.0% - 0s Explored 0 nodes (53 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.398800000000e+04, best bound 1.398800000000e+04, gap 0.0%