Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:59 2013

Optimize a model with 840 rows, 1262 columns and 1680 nonzeros
Model has 420 quadratic constraints
Presolve time: 0.00s
Presolved: 840 rows, 1262 columns, 1680 nonzeros
Presolved model has 420 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.260e+03
 Factor NZ  : 2.943e+03
 Factor Ops : 1.050e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.41189037e+05  0.00000000e+00  2.84e-14 4.52e-01  2.80e+02     0s
   1   7.24005018e+04  1.48747577e+04  6.39e-09 5.29e-05  4.57e+01     0s
   2   5.31121845e+04  4.11878246e+04  6.65e-09 8.05e-06  9.46e+00     0s
   3   4.77946943e+04  4.64396878e+04  6.04e-09 2.17e-06  1.08e+00     0s
   4   4.71293504e+04  4.70044611e+04  2.44e-09 3.09e-07  9.91e-02     0s
   5   4.71227013e+04  4.71149185e+04  1.35e-09 1.23e-08  6.18e-03     0s
   6   4.71155951e+04  4.71150993e+04  6.97e-11 4.47e-09  3.93e-04     0s
   7   4.71153400e+04  4.71151379e+04  2.38e-11 2.77e-09  1.60e-04     0s
   8   4.71152873e+04  4.71151967e+04  1.35e-11 6.23e-10  7.19e-05     0s
   9   4.71152288e+04  4.71152135e+04  2.15e-12 8.10e-11  1.22e-05     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 4.71152288e+04