Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:42 2013

Optimize a model with 4200 rows, 6302 columns and 8400 nonzeros
Model has 2100 quadratic constraints
Presolve time: 0.01s
Presolved: 4200 rows, 6302 columns, 8400 nonzeros
Presolved model has 2100 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.300e+03
 Factor NZ  : 1.470e+04 (roughly 4 MBytes of memory)
 Factor Ops : 5.250e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.80214899e+06  0.00000000e+00  2.84e-14 4.94e-01  2.96e+02     0s
   1   3.65775949e+05  7.41333201e+04  2.49e-08 5.00e-05  4.63e+01     0s
   2   2.73353970e+05  2.14526125e+05  5.15e-08 7.05e-06  9.34e+00     0s
   3   2.49542589e+05  2.39042541e+05  9.79e-09 1.18e-06  1.67e+00     0s
   4   2.43374301e+05  2.41282583e+05  1.61e-09 5.32e-07  3.32e-01     0s
   5   2.43206359e+05  2.42973775e+05  5.49e-10 2.13e-08  3.69e-02     0s
   6   2.43131990e+05  2.43107008e+05  4.80e-11 2.23e-09  3.97e-03     0s
   7   2.43124316e+05  2.43118900e+05  1.25e-11 4.32e-10  8.60e-04     0s
   8   2.43122032e+05  2.43119858e+05  2.10e-12 2.72e-10  3.45e-04     0s
   9   2.43121702e+05  2.43120700e+05  8.81e-13 1.29e-10  1.59e-04     0s
  10   2.43121542e+05  2.43120922e+05  2.98e-13 9.13e-11  9.85e-05     0s
  11   2.43121489e+05  2.43121406e+05  1.63e-13 8.09e-12  1.32e-05     0s

Barrier solved model in 11 iterations and 0.11 seconds
Optimal objective 2.43121489e+05