Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:24:08 2012

Optimize a model with 203 rows, 242 columns and 747 nonzeros
Presolve removed 0 rows and 34 columns
Presolve time: 0.00s
Presolved: 203 rows, 208 columns, 713 nonzeros
Variable types: 0 continuous, 208 integer (207 binary)
Found heuristic solution: objective 31.0000000

Root relaxation: objective 0.000000e+00, 151 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   91   31.00000    0.00000   100%     -    0s
H    0     0                      26.0000000    0.00000   100%     -    0s
H    0     0                      25.0000000    0.00000   100%     -    0s
H    0     0                      22.0000000    0.00000   100%     -    0s
H    0     0                      20.0000000    0.00000   100%     -    0s
     0     0    0.04301    0   93   20.00000    0.04301   100%     -    0s
H    0     0                      18.0000000    0.04301   100%     -    0s
H    0     0                      10.0000000    0.04301   100%     -    0s
H    0     0                       8.0000000    0.04301  99.5%     -    0s
     0     0    0.68974    0   96    8.00000    0.68974  91.4%     -    0s
H    0     0                       2.0000000    0.68974  65.5%     -    0s
     0     0    0.70658    0   95    2.00000    0.70658  64.7%     -    0s
     0     0    0.70658    0   20    2.00000    0.70658  64.7%     -    0s
H    0     0                       1.0000000    0.70658  29.3%     -    0s

Explored 0 nodes (642 simplex iterations) in 0.05 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.000000000000e+00, best bound 1.000000000000e+00, gap 0.0%