Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:57:58 2013

Optimize a model with 18800 rows, 28202 columns and 37600 nonzeros
Model has 9400 quadratic constraints
Presolve time: 0.02s
Presolved: 18800 rows, 28202 columns, 37600 nonzeros
Presolved model has 9400 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.820e+04
 Factor NZ  : 6.580e+04 (roughly 20 MBytes of memory)
 Factor Ops : 2.350e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   8.16708545e+06  0.00000000e+00  2.27e-13 4.98e-01  2.99e+02     0s
   1   1.63188126e+06  3.24454053e+05  1.16e-08 4.88e-05  4.64e+01     0s
   2   1.21640955e+06  9.59081287e+05  5.30e-08 3.47e-06  9.13e+00     0s
   3   1.11813804e+06  1.06716383e+06  1.14e-08 4.09e-07  1.81e+00     0s
   4   1.08462521e+06  1.08109479e+06  5.68e-14 6.33e-08  1.25e-01     0s
   5   1.08394086e+06  1.08388109e+06  2.84e-14 4.40e-10  2.12e-03     0s
   6   1.08390670e+06  1.08390121e+06  6.39e-14 1.44e-11  1.95e-04     0s
   7   1.08390285e+06  1.08390184e+06  3.06e-13 1.02e-11  3.56e-05     0s

Barrier solved model in 7 iterations and 0.32 seconds
Optimal objective 1.08390285e+06