Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:13 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   4.69526289e+06  0.00000000e+00  7.11e-14 4.92e-01  2.99e+02     0s
   1   9.39990178e+05  1.86892960e+05  1.13e-07 4.93e-05  4.65e+01     0s
   2   7.00452176e+05  5.50746364e+05  5.18e-08 3.59e-06  9.24e+00     0s
   3   6.43946485e+05  6.13472615e+05  1.15e-08 4.42e-07  1.88e+00     0s
   4   6.25849642e+05  6.23098895e+05  9.99e-10 1.92e-08  1.70e-01     0s
   5   6.23725396e+05  6.23667882e+05  2.20e-11 5.38e-13  3.55e-03     0s
   6   6.23682342e+05  6.23673755e+05  3.48e-12 9.37e-14  5.30e-04     0s
   7   6.23676242e+05  6.23674317e+05  9.09e-13 3.50e-13  1.19e-04     0s
   8   6.23675325e+05  6.23674483e+05  6.25e-13 1.17e-12  5.20e-05     0s
   9   6.23674922e+05  6.23674576e+05  2.56e-13 5.15e-12  2.14e-05     0s

Barrier solved model in 9 iterations and 0.23 seconds
Optimal objective 6.23674922e+05