Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:55 2013 Optimize a model with 909 rows, 819 columns and 3249 nonzeros Presolve time: 0.00s Presolved: 909 rows, 819 columns, 3249 nonzeros Variable types: 810 continuous, 9 integer (9 binary) Root relaxation: objective 1.377700e+04, 108 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 13777.000000 13777.0000 0.0% - 0s Explored 0 nodes (108 simplex iterations) in 0.01 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 1.377700000000e+04, best bound 1.377700000000e+04, gap 0.0%