Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:15 2013

Optimize a model with 1180 rows, 1772 columns and 2360 nonzeros
Model has 590 quadratic constraints
Presolve time: 0.00s
Presolved: 1180 rows, 1772 columns, 2360 nonzeros
Presolved model has 590 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+03
 Factor NZ  : 4.133e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.476e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.80926068e+05  0.00000000e+00  2.84e-14 4.62e-01  2.81e+02     0s
   1   1.00443863e+05  2.08302928e+04  1.37e-08 5.14e-05  4.50e+01     0s
   2   7.44578994e+04  5.83911290e+04  2.86e-08 7.27e-06  9.08e+00     0s
   3   6.75706716e+04  6.52409037e+04  1.38e-08 2.16e-06  1.32e+00     0s
   4   6.63780220e+04  6.61743772e+04  2.42e-10 3.52e-07  1.15e-01     0s
   5   6.63480180e+04  6.62955930e+04  1.42e-14 1.04e-07  2.96e-02     0s
   6   6.63463987e+04  6.63349382e+04  1.42e-14 2.09e-08  6.47e-03     0s
   7   6.63445061e+04  6.63377568e+04  2.84e-14 1.46e-08  3.81e-03     0s
   8   6.63444188e+04  6.63408975e+04  2.84e-14 7.58e-09  1.99e-03     0s
   9   6.63443301e+04  6.63434975e+04  2.13e-14 1.25e-09  4.70e-04     0s
  10   6.63442147e+04  6.63435085e+04  5.68e-14 1.22e-09  3.99e-04     0s
  11   6.63439819e+04  6.63435813e+04  2.84e-14 9.20e-10  2.26e-04     0s
  12   6.63439215e+04  6.63435868e+04  2.13e-14 8.98e-10  1.89e-04     0s
  13   6.63438882e+04  6.63436136e+04  1.56e-13 7.75e-10  1.55e-04     0s
  14   6.63438672e+04  6.63436194e+04  1.85e-13 7.48e-10  1.40e-04     0s
  15   6.63438620e+04  6.63436247e+04  1.71e-13 7.25e-10  1.34e-04     0s
  16   6.63438463e+04  6.63436378e+04  1.35e-13 6.61e-10  1.18e-04     0s
  17   6.63438169e+04  6.63436968e+04  5.68e-14 3.64e-10  6.78e-05     0s
  18   6.63438209e+04  6.63437017e+04  4.97e-14 3.40e-10  6.73e-05     0s
  19   6.63438041e+04  6.63437034e+04  4.97e-14 3.32e-10  5.68e-05     0s
  20   6.63438056e+04  6.63437097e+04  7.46e-13 3.05e-10  5.42e-05     0s
  21   6.63438013e+04  6.63437263e+04  5.90e-13 2.29e-10  4.24e-05     0s
  22   6.63437994e+04  6.63437367e+04  6.61e-13 1.76e-10  3.55e-05     0s

Barrier solved model in 22 iterations and 0.06 seconds
Optimal objective 6.63437994e+04