Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:14:04 2013

Optimize a model with 64000 rows, 96002 columns and 128000 nonzeros
Model has 32000 quadratic constraints
Presolve time: 0.07s
Presolved: 64000 rows, 96002 columns, 128000 nonzeros
Presolved model has 32000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.600e+04
 Factor NZ  : 2.240e+05 (roughly 70 MBytes of memory)
 Factor Ops : 8.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.76464498e+07  0.00000000e+00  1.73e-12 5.05e-01  2.98e+02     0s
   1   5.57384910e+06  1.12058573e+06  3.70e-07 4.78e-05  4.64e+01     0s
   2   4.16880392e+06  3.30062000e+06  5.34e-08 2.94e-06  9.04e+00     0s
   3   3.82797906e+06  3.66074967e+06  1.18e-08 3.54e-07  1.74e+00     1s
   4   3.74335604e+06  3.70438543e+06  2.69e-09 7.92e-08  4.06e-01     1s
   5   3.72011768e+06  3.71469481e+06  1.99e-10 1.64e-08  5.65e-02     1s
   6   3.71831649e+06  3.71667984e+06  4.02e-11 5.93e-09  1.70e-02     1s
   7   3.71806494e+06  3.71779768e+06  1.91e-11 1.85e-10  2.78e-03     1s
   8   3.71789467e+06  3.71783244e+06  4.84e-12 9.00e-12  6.48e-04     1s
   9   3.71785649e+06  3.71783317e+06  1.93e-12 6.45e-12  2.43e-04     1s
  10   3.71784262e+06  3.71783439e+06  7.18e-13 3.41e-12  8.57e-05     2s
  11   3.71783973e+06  3.71783461e+06  7.67e-13 2.31e-12  5.33e-05     2s
  12   3.71783793e+06  3.71783464e+06  1.73e-12 9.96e-13  3.42e-05     2s

Barrier solved model in 12 iterations and 1.84 seconds
Optimal objective 3.71783793e+06