Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:58 2013

Optimize a model with 820 rows, 1232 columns and 1640 nonzeros
Model has 410 quadratic constraints
Presolve time: 0.00s
Presolved: 820 rows, 1232 columns, 1640 nonzeros
Presolved model has 410 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+03
 Factor NZ  : 2.873e+03
 Factor Ops : 1.026e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.38970215e+05  0.00000000e+00  2.84e-14 4.52e-01  2.85e+02     0s
   1   6.70111031e+04  1.36496359e+04  4.07e-09 4.96e-05  4.34e+01     0s
   2   5.05738181e+04  4.02005294e+04  8.27e-09 6.38e-06  8.43e+00     0s
   3   4.61075976e+04  4.48127325e+04  3.08e-09 1.37e-06  1.05e+00     0s
   4   4.53928049e+04  4.53261218e+04  1.53e-10 7.32e-08  5.42e-02     0s
   5   4.53611176e+04  4.53426886e+04  2.77e-11 2.96e-08  1.50e-02     0s
   6   4.53540086e+04  4.53466542e+04  1.06e-12 1.89e-08  5.98e-03     0s
   7   4.53536214e+04  4.53528434e+04  7.22e-10 5.87e-10  6.33e-04     0s
   8   4.53535321e+04  4.53534409e+04  2.32e-09 1.05e-09  7.42e-05     0s
   9   4.53535184e+04  4.53535071e+04  2.08e-11 1.47e-10  9.13e-06     0s

Barrier solved model in 9 iterations and 0.02 seconds
Optimal objective 4.53535184e+04