Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:52:00 2012

Optimize a model with 327 rows, 246 columns and 1061 nonzeros
Presolve time: 0.00s
Presolved: 327 rows, 246 columns, 1061 nonzeros
Variable types: 0 continuous, 246 integer (246 binary)
Found heuristic solution: objective 73.0000000

Root relaxation: objective 0.000000e+00, 145 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   82   73.00000    0.00000   100%     -    0s
H    0     0                      49.0000000    0.00000   100%     -    0s
H    0     0                      46.0000000    0.00000   100%     -    0s
     0     0    0.38661    0   84   46.00000    0.38661  99.2%     -    0s
H    0     0                      45.0000000    0.38661  99.1%     -    0s
     0     0    1.01453    0   87   45.00000    1.01453  97.7%     -    0s
     0     0    1.01741    0   88   45.00000    1.01741  97.7%     -    0s
     0     0    1.01741    0   88   45.00000    1.01741  97.7%     -    0s
     0     2    1.01840    0   88   45.00000    1.01840  97.7%     -    0s
H   27    27                      44.0000000    4.29152  90.2%  34.8    0s
*   37    34              20      27.0000000    4.29152  84.1%  32.0    0s
*  160   101              16      26.0000000    8.40952  67.7%  28.7    0s
*  739   215              25      25.0000000   13.94054  44.2%  26.0    0s
* 1513     0              22      24.0000000   24.00000   0.0%  24.0    1s

Explored 1514 nodes (36778 simplex iterations) in 1.44 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.400000000000e+01, best bound 2.400000000000e+01, gap 0.0%