Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:39 2013

Optimize a model with 1560 rows, 2342 columns and 3120 nonzeros
Model has 780 quadratic constraints
Presolve time: 0.00s
Presolved: 1560 rows, 2342 columns, 3120 nonzeros
Presolved model has 780 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.340e+03
 Factor NZ  : 5.463e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.950e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.75038540e+05  0.00000000e+00  2.84e-14 4.79e-01  2.98e+02     0s
   1   1.31583673e+05  2.60090909e+04  1.79e-08 4.90e-05  4.51e+01     0s
   2   9.87061979e+04  7.77973648e+04  9.13e-09 6.39e-06  8.94e+00     0s
   3   9.01012284e+04  8.67859144e+04  3.35e-09 9.68e-07  1.42e+00     0s
   4   8.81325625e+04  8.79940282e+04  1.27e-09 1.31e-07  5.92e-02     0s
   5   8.80824292e+04  8.80795433e+04  4.87e-11 1.33e-09  1.23e-03     0s
   6   8.80805806e+04  8.80802205e+04  2.05e-10 4.58e-10  1.54e-04     0s
   7   8.80805039e+04  8.80803727e+04  1.23e-10 3.32e-11  5.61e-05     0s
   8   8.80804246e+04  8.80803816e+04  3.78e-11 1.27e-11  1.84e-05     0s

Barrier solved model in 8 iterations and 0.03 seconds
Optimal objective 8.80804246e+04