Gurobi 5.0.1 (linux64) logging started Sun Nov 18 03:21:02 2012

Optimize a model with 107 rows, 278 columns and 278 nonzeros
Model has 212 quadratic constraints
Presolve removed 0 rows and 3 columns
Presolve time: 1.30s
Presolved: 107 rows, 275 columns, 275 nonzeros
Variable types: 212 continuous, 63 integer (62 binary)

Root relaxation: objective 0.000000e+00, 33 iterations, 0.00 seconds

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

H    0     0                      50.0000000          -     -      -    1s
     0     0    0.00000    0   37   50.00000    0.00000   100%     -    1s
     0     0    0.00000    0   55   50.00000    0.00000   100%     -    1s
     0     0    0.00000    0   52   50.00000    0.00000   100%     -    1s
     0     2    0.00000    0   52   50.00000    0.00000   100%     -    1s
*   32    32              19      21.0000000    1.04209  95.0%  40.8    1s
H   54    38                      17.0000000    1.08293  93.6%  34.5    1s
*   78    46              11      15.0000000    2.58358  82.8%  37.4    1s
*  330    79               8      14.0000000    8.00000  42.9%  25.5    1s

Cutting planes:
  Gomory: 1

Explored 663 nodes (15536 simplex iterations) in 1.69 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 1.400000000000e+01, best bound 1.400000000000e+01, gap 0.0%