Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:49:17 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   4.66862126e+06  0.00000000e+00  8.53e-14 4.85e-01  2.98e+02     0s
   1   9.32118358e+05  1.85653716e+05  8.64e-08 4.91e-05  4.61e+01     0s
   2   6.96832566e+05  5.50390847e+05  3.34e-08 3.78e-06  9.04e+00     0s
   3   6.38231936e+05  6.14356007e+05  3.71e-09 4.74e-07  1.47e+00     0s
   4   6.21375403e+05  6.20728841e+05  4.97e-14 1.96e-08  3.99e-02     0s
   5   6.21124945e+05  6.21098551e+05  2.84e-14 1.48e-11  1.63e-03     0s
   6   6.21104335e+05  6.21099457e+05  2.04e-10 2.26e-10  3.01e-04     0s
   7   6.21100600e+05  6.21099574e+05  7.99e-10 7.52e-11  6.33e-05     0s
   8   6.21099845e+05  6.21099613e+05  1.75e-10 7.41e-13  1.43e-05     0s

Barrier solved model in 8 iterations and 0.19 seconds
Optimal objective 6.21099845e+05