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   3.40361098e+05  0.00000000e+00  2.84e-14 4.87e-01  2.87e+02     0s
   1   6.94028297e+04  1.49473113e+04  2.77e-09 4.89e-05  4.43e+01     0s
   2   5.30118253e+04  4.23931307e+04  4.96e-09 6.51e-06  8.63e+00     0s
   3   4.83334853e+04  4.70433719e+04  1.99e-09 1.48e-06  1.05e+00     0s
   4   4.76202135e+04  4.75436102e+04  7.30e-11 1.15e-07  6.23e-02     0s
   5   4.75879331e+04  4.75677458e+04  5.20e-12 4.73e-08  1.64e-02     0s
   6   4.75857813e+04  4.75783343e+04  1.68e-12 1.79e-08  6.05e-03     0s
   7   4.75846575e+04  4.75838104e+04  1.14e-13 2.19e-09  6.89e-04     0s
   8   4.75844686e+04  4.75840182e+04  2.13e-13 1.49e-09  3.66e-04     0s
   9   4.75844576e+04  4.75840914e+04  1.28e-13 1.23e-09  2.98e-04     0s
  10   4.75844470e+04  4.75843194e+04  7.82e-14 4.05e-10  1.04e-04     0s
  11   4.75844373e+04  4.75843948e+04  4.26e-14 1.10e-10  3.45e-05     0s

Barrier solved model in 11 iterations and 0.03 seconds
Optimal objective 4.75844373e+04