Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:35:17 2012

Optimize a model with 150 rows, 462 columns and 462 nonzeros
Model has 298 quadratic constraints
Presolve removed 0 rows and 21 columns
Presolve time: 1.74s
Presolved: 150 rows, 441 columns, 441 nonzeros
Variable types: 298 continuous, 143 integer (142 binary)

Root relaxation: objective 0.000000e+00, 55 iterations, 0.00 seconds

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

H    0     0                      89.0000000          -     -      -    1s
     0     0    0.00000    0    3   89.00000    0.00000   100%     -    1s
     0     0    0.00000    0   12   89.00000    0.00000   100%     -    1s
     0     0    0.00000    0   74   89.00000    0.00000   100%     -    1s
     0     2    0.00000    0   74   89.00000    0.00000   100%     -    1s
*   24    24              19       8.0000000    0.61111  92.4%  42.1    1s
H   64    51                       6.0000000    1.25743  79.0%  26.4    1s
*   66    27              27       5.0000000    1.25743  74.9%  25.9    1s

Cutting planes:

Explored 390 nodes (6212 simplex iterations) in 1.95 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 5.000000000000e+00, best bound 5.000000000000e+00, gap 0.0%