Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:05:29 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   1.91071501e+07  0.00000000e+00  1.14e-12 5.05e-01  2.99e+02     0s
   1   3.85074513e+06  7.73027346e+05  8.68e-08 4.84e-05  4.66e+01     0s
   2   2.87211917e+06  2.27025663e+06  1.26e-08 3.03e-06  9.12e+00     0s
   3   2.64083388e+06  2.52076186e+06  2.73e-09 3.64e-07  1.82e+00     0s
   4   2.57143195e+06  2.55835929e+06  3.20e-10 1.43e-08  1.98e-01     1s
   5   2.56068002e+06  2.56041886e+06  6.85e-12 2.43e-12  3.96e-03     1s
   6   2.56047918e+06  2.56043767e+06  1.18e-12 7.47e-13  6.29e-04     1s
   7   2.56045049e+06  2.56044006e+06  4.41e-13 2.55e-12  1.58e-04     1s
   8   2.56044519e+06  2.56044112e+06  3.41e-13 1.67e-12  6.18e-05     1s
   9   2.56044298e+06  2.56044153e+06  1.56e-13 3.16e-12  2.21e-05     1s

Barrier solved model in 9 iterations and 0.95 seconds
Optimal objective 2.56044298e+06