Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:26 2013

Optimize a model with 1380 rows, 2072 columns and 2760 nonzeros
Model has 690 quadratic constraints
Presolve time: 0.00s
Presolved: 1380 rows, 2072 columns, 2760 nonzeros
Presolved model has 690 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.070e+03
 Factor NZ  : 4.833e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.726e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.93310461e+05  0.00000000e+00  2.84e-14 5.29e-01  2.96e+02     0s
   1   1.19797752e+05  2.58059893e+04  8.05e-09 4.94e-05  4.54e+01     0s
   2   9.28029945e+04  7.37811146e+04  1.32e-08 7.15e-06  9.19e+00     0s
   3   8.49500336e+04  8.17514163e+04  2.58e-09 1.21e-06  1.55e+00     0s
   4   8.29133792e+04  8.26001948e+04  1.22e-10 3.03e-07  1.51e-01     0s
   5   8.28880217e+04  8.27671012e+04  1.10e-10 9.92e-08  5.84e-02     0s
   6   8.28225821e+04  8.28185855e+04  3.98e-13 5.61e-09  1.93e-03     0s
   7   8.28219542e+04  8.28214975e+04  4.58e-10 1.21e-08  2.21e-04     0s
   8   8.28217587e+04  8.28216882e+04  6.58e-11 1.96e-09  3.40e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.28217587e+04