Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:08:31 2013

Optimize a model with 52000 rows, 78002 columns and 104000 nonzeros
Model has 26000 quadratic constraints
Presolve time: 0.06s
Presolved: 52000 rows, 78002 columns, 104000 nonzeros
Presolved model has 26000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 7.800e+04
 Factor NZ  : 1.820e+05 (roughly 50 MBytes of memory)
 Factor Ops : 6.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.24947416e+07  0.00000000e+00  8.81e-13 5.02e-01  2.98e+02     0s
   1   4.52762627e+06  9.07614810e+05  3.14e-07 4.82e-05  4.64e+01     0s
   2   3.38665603e+06  2.67865052e+06  4.55e-08 2.99e-06  9.08e+00     0s
   3   3.11991191e+06  2.97188582e+06  9.80e-09 3.63e-07  1.90e+00     1s
   4   3.02317682e+06  3.01298866e+06  1.89e-10 3.85e-08  1.31e-01     1s
   5   3.01899354e+06  3.01874727e+06  9.05e-12 1.70e-10  3.16e-03     1s
   6   3.01881244e+06  3.01878338e+06  1.22e-12 2.13e-12  3.73e-04     1s
   7   3.01879529e+06  3.01878465e+06  6.47e-13 2.04e-12  1.36e-04     1s
   8   3.01878965e+06  3.01878512e+06  5.97e-13 1.58e-12  5.80e-05     1s
   9   3.01878778e+06  3.01878547e+06  1.65e-12 2.02e-12  2.96e-05     1s

Barrier solved model in 9 iterations and 1.15 seconds
Optimal objective 3.01878778e+06