Gurobi 5.0.1 (linux64) logging started Mon Feb  4 16:00:38 2013

Optimize a model with 9 rows, 9 columns and 24 nonzeros
Presolve removed 3 rows and 3 columns
Presolve time: 0.00s
Presolved: 6 rows, 6 columns, 18 nonzeros
Variable types: 3 continuous, 3 integer (3 binary)

Root relaxation: objective 9.800000e+01, 3 iterations, 0.00 seconds

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

     0     0   98.00000    0    3          -   98.00000     -      -    0s
H    0     0                     322.0000000   98.00000  69.6%     -    0s
H    0     0                     288.0000000   98.00000  66.0%     -    0s
     0     0  178.36264    0    1  288.00000  178.36264  38.1%     -    0s
     0     0  193.19318    0    3  288.00000  193.19318  32.9%     -    0s
     0     0  196.14724    0    3  288.00000  196.14724  31.9%     -    0s
     0     2  200.59420    0    3  288.00000  200.59420  30.3%     -    0s
*    2     2               2     253.0000000  214.00000  15.4%   1.5    0s

Cutting planes:
  MIR: 6

Explored 6 nodes (20 simplex iterations) in 0.00 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.530000000000e+02, best bound 2.530000000000e+02, gap 0.0%