Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:24 2013

Optimize a model with 44000 rows, 66002 columns and 88000 nonzeros
Model has 22000 quadratic constraints
Presolve time: 0.05s
Presolved: 44000 rows, 66002 columns, 88000 nonzeros
Presolved model has 22000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+04
 Factor NZ  : 1.540e+05 (roughly 50 MBytes of memory)
 Factor Ops : 5.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.89117359e+07  0.00000000e+00  1.28e-12 4.98e-01  2.96e+02     0s
   1   3.81386246e+06  7.68979511e+05  1.22e-07 4.81e-05  4.61e+01     0s
   2   2.85414226e+06  2.25883542e+06  1.78e-08 3.01e-06  9.02e+00     0s
   3   2.61967270e+06  2.50521022e+06  3.54e-09 4.55e-07  1.73e+00     0s
   4   2.56176521e+06  2.53753975e+06  7.66e-10 8.50e-08  3.67e-01     1s
   5   2.54641227e+06  2.53980791e+06  3.71e-11 5.94e-08  1.00e-01     1s
   6   2.54554590e+06  2.54331476e+06  6.17e-12 2.17e-08  3.38e-02     1s
   7   2.54544198e+06  2.54530621e+06  2.79e-12 5.21e-10  2.06e-03     1s
   8   2.54536056e+06  2.54535000e+06  2.06e-13 5.54e-11  1.60e-04     1s
   9   2.54535640e+06  2.54535516e+06  1.14e-13 7.97e-13  1.87e-05     1s

Barrier solved model in 9 iterations and 0.94 seconds
Optimal objective 2.54535640e+06