Gurobi 5.0.1 (linux64) logging started Tue Jan 22 20:20:29 2013

Optimize a model with 74000 rows, 111002 columns and 148000 nonzeros
Model has 37000 quadratic constraints
Presolve time: 0.08s
Presolved: 74000 rows, 111002 columns, 148000 nonzeros
Presolved model has 37000 second-order cone constraints
Ordering time: 0.01s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.110e+05
 Factor NZ  : 2.590e+05 (roughly 80 MBytes of memory)
 Factor Ops : 9.250e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.18383607e+07  0.00000000e+00  3.48e-12 5.01e-01  2.96e+02     0s
   1   6.40715748e+06  1.30165862e+06  5.22e-07 4.72e-05  4.60e+01     0s
   2   4.81143038e+06  3.82574431e+06  7.51e-08 2.86e-06  8.88e+00     0s
   3   4.43385245e+06  4.23115319e+06  1.69e-08 3.55e-07  1.83e+00     1s
   4   4.31684735e+06  4.29339632e+06  2.05e-09 1.81e-08  2.11e-01     1s
   5   4.29804032e+06  4.29734183e+06  2.58e-11 9.64e-10  6.29e-03     1s
   6   4.29780825e+06  4.29769087e+06  8.41e-12 1.28e-11  1.06e-03     1s
   7   4.29770837e+06  4.29769636e+06  8.81e-13 4.69e-13  1.08e-04     1s
   8   4.29770001e+06  4.29769644e+06  5.40e-13 3.58e-12  3.22e-05     1s

Barrier solved model in 8 iterations and 1.47 seconds
Optimal objective 4.29770001e+06