Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:06:16 2013

Optimize a model with 126000 rows, 189002 columns and 252000 nonzeros
Model has 63000 quadratic constraints
Presolve time: 0.14s
Presolved: 126000 rows, 189002 columns, 252000 nonzeros
Presolved model has 63000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.890e+05
 Factor NZ  : 4.410e+05 (roughly 130 MBytes of memory)
 Factor Ops : 1.575e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.36324104e+07  0.00000000e+00  7.92e-12 5.03e-01  2.93e+02     0s
   1   1.09059936e+07  2.23845742e+06  8.55e-07 4.63e-05  4.59e+01     1s
   2   8.18950818e+06  6.52113427e+06  1.23e-07 2.77e-06  8.83e+00     1s
   3   7.53175610e+06  7.20851907e+06  2.72e-08 3.39e-07  1.71e+00     1s
   4   7.35242676e+06  7.29191732e+06  3.78e-09 7.97e-08  3.20e-01     2s
   5   7.32190146e+06  7.31838243e+06  3.00e-10 1.31e-09  1.86e-02     2s
   6   7.31931591e+06  7.31899339e+06  2.66e-11 1.34e-10  1.71e-03     2s
   7   7.31910691e+06  7.31906532e+06  4.04e-12 6.55e-12  2.20e-04     2s
   8   7.31907866e+06  7.31906800e+06  1.29e-12 4.49e-12  5.64e-05     2s
   9   7.31907360e+06  7.31906833e+06  1.63e-12 1.43e-12  2.79e-05     3s

Barrier solved model in 9 iterations and 2.81 seconds
Optimal objective 7.31907360e+06