Gurobi 5.0.1 (linux64) logging started Sun Nov 18 05:29:02 2012

Optimize a model with 132 rows, 419 columns and 419 nonzeros
Model has 262 quadratic constraints
Presolve removed 0 rows and 26 columns
Presolve time: 1.53s
Presolved: 132 rows, 393 columns, 393 nonzeros
Variable types: 262 continuous, 131 integer (130 binary)

Root relaxation: objective 0.000000e+00, 49 iterations, 0.00 seconds

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

H    0     0                      60.0000000          -     -      -    1s
     0     0    0.00000    0   28   60.00000    0.00000   100%     -    1s
     0     0    0.00000    0   61   60.00000    0.00000   100%     -    1s
     0     0    0.00000    0    3   60.00000    0.00000   100%     -    1s
     0     2    0.00000    0   86   60.00000    0.00000   100%     -    1s
*   24    18              19       2.0000000    0.21774  89.1%  23.8    1s

Cutting planes:

Explored 65 nodes (2613 simplex iterations) in 1.62 seconds
Thread count was 1 (of 16 available processors)

Optimal solution found (tolerance 1.00e-04)
Best objective 2.000000000000e+00, best bound 2.000000000000e+00, gap 0.0%