Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:11 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   4.69426752e+06  0.00000000e+00  7.11e-14 4.98e-01  3.00e+02     0s
   1   9.40525924e+05  1.84957669e+05  2.05e-08 4.97e-05  4.66e+01     0s
   2   6.96997590e+05  5.48716691e+05  7.25e-08 6.23e-06  9.15e+00     0s
   3   6.38135508e+05  6.11733455e+05  4.84e-09 8.22e-07  1.63e+00     0s
   4   6.21626463e+05  6.21082871e+05  2.04e-11 3.66e-09  3.36e-02     0s
   5   6.21379189e+05  6.21249909e+05  6.86e-12 5.37e-11  7.98e-03     0s
   6   6.21259903e+05  6.21252224e+05  2.70e-13 2.38e-11  4.74e-04     0s
   7   6.21255559e+05  6.21254488e+05  5.68e-14 8.40e-13  6.61e-05     0s
   8   6.21254815e+05  6.21254600e+05  2.56e-13 9.30e-13  1.33e-05     0s

Barrier solved model in 8 iterations and 0.20 seconds
Optimal objective 6.21254815e+05