Gurobi 5.0.1 (linux64) logging started Wed Apr 24 00:52:45 2013 Optimize a model with 7046 rows, 6786 columns and 27066 nonzeros Presolve removed 738 rows and 0 columns Presolve time: 0.04s Presolved: 6308 rows, 6786 columns, 25590 nonzeros Variable types: 6760 continuous, 26 integer (26 binary) Root relaxation: objective 2.636125e+04, 905 iterations, 0.03 seconds Nodes | Current Node | Objective Bounds | Work Expl Unexpl | Obj Depth IntInf | Incumbent BestBd Gap | It/Node Time 0 0 26361.2500 0 1 - 26361.2500 - - 0s H 0 0 26363.000000 26361.2500 0.01% - 0s Explored 0 nodes (905 simplex iterations) in 0.09 seconds Thread count was 1 (of 16 available processors) Optimal solution found (tolerance 1.00e-04) Best objective 2.636300000000e+04, best bound 2.636125000000e+04, gap 0.0066%