Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:10:40 2013

Optimize a model with 56000 rows, 84002 columns and 112000 nonzeros
Model has 28000 quadratic constraints
Presolve time: 0.06s
Presolved: 56000 rows, 84002 columns, 112000 nonzeros
Presolved model has 28000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 8.400e+04
 Factor NZ  : 1.960e+05 (roughly 60 MBytes of memory)
 Factor Ops : 7.000e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.41290733e+07  0.00000000e+00  9.95e-13 4.98e-01  2.97e+02     0s
   1   4.84598870e+06  9.71198677e+05  8.03e-07 4.80e-05  4.61e+01     0s
   2   3.62350725e+06  2.86892123e+06  1.16e-07 2.96e-06  8.98e+00     0s
   3   3.32820765e+06  3.18041208e+06  2.60e-08 3.63e-07  1.76e+00     1s
   4   3.25323571e+06  3.21808333e+06  5.40e-09 8.92e-08  4.18e-01     1s
   5   3.23361024e+06  3.22856002e+06  5.41e-10 1.66e-08  6.01e-02     1s
   6   3.23215793e+06  3.23112055e+06  2.13e-10 4.30e-10  1.23e-02     1s
   7   3.23138456e+06  3.23120002e+06  3.92e-11 5.46e-13  2.20e-03     1s
   8   3.23122905e+06  3.23120181e+06  5.54e-12 3.33e-12  3.24e-04     1s
   9   3.23121264e+06  3.23120226e+06  2.22e-12 2.03e-12  1.24e-04     1s
  10   3.23120856e+06  3.23120237e+06  1.98e-12 2.21e-12  7.36e-05     1s
  11   3.23120654e+06  3.23120244e+06  2.09e-12 1.43e-12  4.88e-05     1s
  12   3.23120530e+06  3.23120247e+06  1.41e-12 3.73e-12  3.38e-05     2s

Barrier solved model in 12 iterations and 1.59 seconds
Optimal objective 3.23120530e+06