Gurobi 5.0.1 (linux64) logging started Tue Apr 23 22:02:09 2013

Optimize a model with 1350 rows, 1300 columns and 5050 nonzeros
Presolve removed 1142 rows and 1069 columns
Presolve time: 0.01s
Presolved: 208 rows, 231 columns, 550 nonzeros
Variable types: 208 continuous, 23 integer (23 binary)

Root relaxation: objective 8.547042e+05, 83 iterations, 0.00 seconds

    Nodes    |    Current Node    |     Objective Bounds      |     Work
 Expl Unexpl |  Obj  Depth IntInf | Incumbent    BestBd   Gap | It/Node Time

*    0     0               0    854704.20000 854704.200   0.0%     -    0s

Explored 0 nodes (83 simplex iterations) in 0.01 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 8.547042000000e+05, best bound 8.547042000000e+05, gap 0.0000%