Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:02 2013

Optimize a model with 920 rows, 1382 columns and 1840 nonzeros
Model has 460 quadratic constraints
Presolve time: 0.00s
Presolved: 920 rows, 1382 columns, 1840 nonzeros
Presolved model has 460 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.380e+03
 Factor NZ  : 3.223e+03
 Factor Ops : 1.150e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.96956881e+05  0.00000000e+00  2.84e-14 4.91e-01  2.97e+02     0s
   1   8.00988772e+04  1.63828725e+04  3.77e-09 5.11e-05  4.62e+01     0s
   2   6.01628645e+04  4.71457184e+04  8.69e-09 7.44e-06  9.43e+00     0s
   3   5.50975252e+04  5.27861788e+04  2.01e-09 1.79e-06  1.67e+00     0s
   4   5.35195849e+04  5.34553606e+04  2.71e-09 1.69e-07  4.65e-02     0s
   5   5.34992944e+04  5.34853137e+04  1.07e-09 5.90e-09  1.01e-02     0s
   6   5.34870675e+04  5.34857454e+04  3.58e-09 4.85e-09  9.58e-04     0s
   7   5.34866197e+04  5.34858696e+04  2.18e-09 6.75e-10  5.44e-04     0s
   8   5.34863917e+04  5.34858728e+04  1.48e-09 6.15e-10  3.76e-04     0s
   9   5.34862668e+04  5.34858825e+04  1.08e-09 4.90e-10  2.78e-04     0s
  10   5.34860660e+04  5.34859121e+04  4.14e-10 1.62e-10  1.11e-04     0s
  11   5.34860074e+04  5.34859293e+04  2.20e-10 4.56e-11  5.66e-05     0s
  12   5.34859868e+04  5.34859384e+04  1.47e-10 1.21e-11  3.51e-05     0s

Barrier solved model in 12 iterations and 0.03 seconds
Optimal objective 5.34859868e+04