Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:50:07 2013 Optimize a model with 213 rows, 172 columns and 664 nonzeros Presolve removed 4 rows and 0 columns Presolve time: 0.00s Presolved: 209 rows, 172 columns, 660 nonzeros Variable types: 168 continuous, 4 integer (4 binary) Root relaxation: objective 9.805091e+03, 41 iterations, 0.00 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 9805.09091 0 3 - 9805.09091 - - 0s H 0 0 9922.0000000 9805.09091 1.18% - 0s 0 0 cutoff 0 9922.00000 9922.00000 0.0% - 0s Cutting planes: Implied bound: 3 Explored 0 nodes (51 simplex iterations) in 0.00 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 9.922000000000e+03, best bound 9.922000000000e+03, gap 0.0%