Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:08 2013

Optimize a model with 10800 rows, 16202 columns and 21600 nonzeros
Model has 5400 quadratic constraints
Presolve time: 0.01s
Presolved: 10800 rows, 16202 columns, 21600 nonzeros
Presolved model has 5400 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+04
 Factor NZ  : 3.780e+04 (roughly 10 MBytes of memory)
 Factor Ops : 1.350e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.69343408e+06  0.00000000e+00  9.95e-14 5.03e-01  2.99e+02     0s
   1   9.34562562e+05  1.88580563e+05  6.13e-08 4.90e-05  4.60e+01     0s
   2   7.03222366e+05  5.56556292e+05  9.59e-09 3.19e-06  9.05e+00     0s
   3   6.48330504e+05  6.17009502e+05  1.89e-09 4.03e-07  1.93e+00     0s
   4   6.27735720e+05  6.27067223e+05  7.11e-14 4.18e-13  4.13e-02     0s
   5   6.27248772e+05  6.27216715e+05  2.84e-14 4.75e-14  1.98e-03     0s
   6   6.27224685e+05  6.27218227e+05  1.85e-13 1.05e-12  3.99e-04     0s
   7   6.27219755e+05  6.27218507e+05  1.42e-13 2.70e-12  7.70e-05     0s
   8   6.27218955e+05  6.27218612e+05  2.33e-12 9.56e-13  2.12e-05     0s

Barrier solved model in 8 iterations and 0.21 seconds
Optimal objective 6.27218955e+05