Gurobi 5.0.1 (linux64) logging started Sun Nov 18 04:16:33 2012

Optimize a model with 359 rows, 266 columns and 1161 nonzeros
Presolve time: 0.00s
Presolved: 359 rows, 266 columns, 1161 nonzeros
Variable types: 0 continuous, 266 integer (266 binary)
Found heuristic solution: objective 76.0000000

Root relaxation: objective 0.000000e+00, 122 iterations, 0.00 seconds

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

     0     0    0.00000    0   87   76.00000    0.00000   100%     -    0s
H    0     0                      61.0000000    0.00000   100%     -    0s
H    0     0                      58.0000000    0.00000   100%     -    0s
     0     0    0.50575    0   88   58.00000    0.50575  99.1%     -    0s
H    0     0                      55.0000000    0.50575  99.1%     -    0s
     0     0    1.00000    0   90   55.00000    1.00000  98.2%     -    0s
H    0     0                      50.0000000    1.00000  98.0%     -    0s
     0     0    1.00000    0   91   50.00000    1.00000  98.0%     -    0s
     0     0    1.00000    0   89   50.00000    1.00000  98.0%     -    0s
     0     2    1.00000    0   89   50.00000    1.00000  98.0%     -    0s
*   36    36              19      29.0000000    3.44592  88.1%  33.4    0s

Explored 2777 nodes (68250 simplex iterations) in 2.82 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.900000000000e+01, best bound 2.900000000000e+01, gap 0.0%