Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:06:01 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   1.90705436e+07  0.00000000e+00  1.48e-12 5.02e-01  2.99e+02     0s
   1   3.81444722e+06  7.63000585e+05  2.02e-07 4.82e-05  4.62e+01     0s
   2   2.85162297e+06  2.25766203e+06  5.21e-08 3.28e-06  9.00e+00     0s
   3   2.62021056e+06  2.50504078e+06  1.16e-08 3.98e-07  1.74e+00     0s
   4   2.56010566e+06  2.53697648e+06  2.20e-09 7.11e-08  3.50e-01     1s
   5   2.54498151e+06  2.54213134e+06  7.17e-11 2.02e-08  4.32e-02     1s
   6   2.54461205e+06  2.54432283e+06  3.11e-11 5.16e-11  4.38e-03     1s
   7   2.54437242e+06  2.54432541e+06  4.85e-12 1.92e-11  7.12e-04     1s
   8   2.54433464e+06  2.54432782e+06  4.83e-13 7.77e-12  1.03e-04     1s
   9   2.54433224e+06  2.54433002e+06  2.42e-13 9.03e-13  3.36e-05     1s

Barrier solved model in 9 iterations and 0.94 seconds
Optimal objective 2.54433224e+06