Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:54:52 2013 Optimize a model with 363 rows, 10923 columns and 21813 nonzeros Presolve time: 0.02s Presolved: 363 rows, 10923 columns, 21813 nonzeros Variable types: 10890 continuous, 33 integer (33 binary) Root relaxation: objective 3.534337e+04, 589 iterations, 0.01 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 35343.3669 0 5 - 35343.3669 - - 0s H 0 0 35752.000000 35343.3669 1.14% - 0s 0 0 35694.0538 0 1 35752.0000 35694.0538 0.16% - 0s H 0 0 35717.000000 35694.0538 0.06% - 0s 0 0 35694.0538 0 1 35717.0000 35694.0538 0.06% - 0s 0 0 35694.0538 0 1 35717.0000 35694.0538 0.06% - 0s 0 0 35701.4500 0 1 35717.0000 35701.4500 0.04% - 0s 0 0 35701.5000 0 1 35717.0000 35701.5000 0.04% - 0s * 0 0 0 35702.000000 35702.0000 0.0% - 0s Cutting planes: Implied bound: 41 Explored 0 nodes (738 simplex iterations) in 0.12 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 3.570200000000e+04, best bound 3.570200000000e+04, gap 0.0%