Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:49:59 2013 Optimize a model with 79 rows, 54 columns and 204 nonzeros Presolve removed 78 rows and 28 columns Presolve time: 0.00s Presolved: 1 rows, 26 columns, 26 nonzeros Variable types: 26 continuous, 0 integer (0 binary) Root relaxation: objective 4.466000e+03, 1 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time * 0 0 0 4466.0000000 4466.00000 0.0% - 0s Explored 0 nodes (1 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 4.466000000000e+03, best bound 4.466000000000e+03, gap 0.0%