Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:46:11 2013

Optimize a model with 108000 rows, 162002 columns and 216000 nonzeros
Model has 54000 quadratic constraints
Presolve time: 0.12s
Presolved: 108000 rows, 162002 columns, 216000 nonzeros
Presolved model has 54000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.620e+05
 Factor NZ  : 3.780e+05 (roughly 100 MBytes of memory)
 Factor Ops : 1.350e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.60163926e+07  0.00000000e+00  7.56e-12 4.99e-01  2.94e+02     0s
   1   9.33855815e+06  1.90953832e+06  9.38e-07 4.66e-05  4.59e+01     0s
   2   7.01181859e+06  5.57535988e+06  1.35e-07 2.83e-06  8.87e+00     1s
   3   6.44486708e+06  6.16824516e+06  2.98e-08 3.42e-07  1.71e+00     1s
   4   6.29653660e+06  6.23912656e+06  5.01e-09 8.16e-08  3.54e-01     1s
   5   6.26594754e+06  6.26025348e+06  4.43e-10 7.40e-09  3.51e-02     2s
   6   6.26386730e+06  6.26268032e+06  1.60e-10 1.36e-11  7.33e-03     2s
   7   6.26276108e+06  6.26268728e+06  7.97e-12 4.86e-12  4.56e-04     2s
   8   6.26271890e+06  6.26268942e+06  3.27e-12 4.48e-12  1.82e-04     2s
   9   6.26270677e+06  6.26269006e+06  1.95e-12 2.27e-12  1.03e-04     2s
  10   6.26269914e+06  6.26269070e+06  1.14e-12 3.80e-12  5.21e-05     3s
  11   6.26269802e+06  6.26269073e+06  2.22e-12 8.60e-13  4.50e-05     3s
  12   6.26269605e+06  6.26269077e+06  1.53e-12 1.40e-12  3.26e-05     3s

Barrier solved model in 12 iterations and 3.07 seconds
Optimal objective 6.26269605e+06