Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:07 2013

Optimize a model with 1040 rows, 1562 columns and 2080 nonzeros
Model has 520 quadratic constraints
Presolve time: 0.00s
Presolved: 1040 rows, 1562 columns, 2080 nonzeros
Presolved model has 520 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.560e+03
 Factor NZ  : 3.643e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.300e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.25260367e+05  0.00000000e+00  2.84e-14 4.67e-01  2.82e+02     0s
   1   8.92708436e+04  1.84886347e+04  2.72e-09 5.15e-05  4.54e+01     0s
   2   6.62198136e+04  5.18492038e+04  1.80e-08 7.36e-06  9.21e+00     0s
   3   5.99626206e+04  5.81429656e+04  9.43e-09 1.88e-06  1.17e+00     0s
   4   5.89397914e+04  5.88066140e+04  1.36e-10 2.69e-07  8.54e-02     0s
   5   5.89131246e+04  5.88937657e+04  2.73e-12 4.53e-08  1.24e-02     0s
   6   5.89114942e+04  5.89031728e+04  8.95e-13 1.99e-08  5.33e-03     0s
   7   5.89105167e+04  5.89056458e+04  9.24e-14 1.31e-08  3.12e-03     0s
   8   5.89104018e+04  5.89070159e+04  6.17e-11 9.05e-09  2.17e-03     0s
   9   5.89103275e+04  5.89097424e+04  1.63e-09 3.77e-09  3.75e-04     0s
  10   5.89102423e+04  5.89099945e+04  5.35e-10 1.69e-09  1.59e-04     0s
  11   5.89102156e+04  5.89100889e+04  2.88e-10 2.53e-09  8.12e-05     0s
  12   5.89102053e+04  5.89101215e+04  2.12e-10 1.62e-09  5.37e-05     0s
  13   5.89101921e+04  5.89101412e+04  1.22e-10 1.03e-09  3.26e-05     0s

Barrier solved model in 13 iterations and 0.04 seconds
Optimal objective 5.89101921e+04