Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:27 2013

Optimize a model with 1380 rows, 2072 columns and 2760 nonzeros
Model has 690 quadratic constraints
Presolve time: 0.00s
Presolved: 1380 rows, 2072 columns, 2760 nonzeros
Presolved model has 690 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.070e+03
 Factor NZ  : 4.833e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.726e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.66107278e+05  0.00000000e+00  2.84e-14 4.68e-01  2.83e+02     0s
   1   1.14720598e+05  2.48212820e+04  1.08e-08 4.90e-05  4.34e+01     0s
   2   8.79795988e+04  7.07691579e+04  1.06e-08 8.43e-06  8.31e+00     0s
   3   8.03875985e+04  7.82800400e+04  4.85e-09 1.66e-06  1.02e+00     0s
   4   7.92578194e+04  7.90994065e+04  2.20e-10 1.87e-07  7.65e-02     0s
   5   7.92023071e+04  7.91620832e+04  6.45e-12 6.97e-08  1.94e-02     0s
   6   7.92001873e+04  7.91845748e+04  2.17e-12 2.71e-08  7.54e-03     0s
   7   7.91989918e+04  7.91915460e+04  1.42e-14 1.38e-08  3.60e-03     0s
   8   7.91988206e+04  7.91979768e+04  6.57e-10 5.59e-09  4.08e-04     0s
   9   7.91986719e+04  7.91984246e+04  8.00e-10 1.83e-09  1.19e-04     0s
  10   7.91986553e+04  7.91985749e+04  5.83e-10 2.52e-09  3.88e-05     0s
  11   7.91986206e+04  7.91985771e+04  1.68e-10 2.34e-09  2.10e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 7.91986206e+04