Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:46:19 2013

Optimize a model with 6000 rows, 9002 columns and 12000 nonzeros
Model has 3000 quadratic constraints
Presolve time: 0.01s
Presolved: 6000 rows, 9002 columns, 12000 nonzeros
Presolved model has 3000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 9.000e+03
 Factor NZ  : 2.100e+04 (roughly 6 MBytes of memory)
 Factor Ops : 7.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   2.63877015e+06  0.00000000e+00  4.26e-14 5.20e-01  3.03e+02     0s
   1   5.22997341e+05  1.05864927e+05  4.73e-08 4.95e-05  4.63e+01     0s
   2   3.95767404e+05  3.12770442e+05  3.99e-08 6.58e-06  9.22e+00     0s
   3   3.60906735e+05  3.47196264e+05  1.59e-08 1.11e-06  1.52e+00     0s
   4   3.53234867e+05  3.49327795e+05  3.28e-10 6.82e-07  4.34e-01     0s
   5   3.52907530e+05  3.51933965e+05  2.84e-10 1.66e-07  1.08e-01     0s
   6   3.52831443e+05  3.52799274e+05  1.87e-10 8.57e-09  3.57e-03     0s
   7   3.52827471e+05  3.52823635e+05  4.26e-11 8.45e-10  4.26e-04     0s
   8   3.52826605e+05  3.52825088e+05  1.65e-11 3.45e-10  1.69e-04     0s
   9   3.52826295e+05  3.52825293e+05  8.49e-12 2.64e-10  1.11e-04     0s
  10   3.52826171e+05  3.52825533e+05  5.05e-12 1.68e-10  7.08e-05     0s
  11   3.52826086e+05  3.52825648e+05  2.90e-12 1.23e-10  4.87e-05     0s
  12   3.52826051e+05  3.52825696e+05  1.88e-12 1.05e-10  3.95e-05     0s
  13   3.52826025e+05  3.52825923e+05  1.22e-12 1.64e-11  1.14e-05     0s

Barrier solved model in 13 iterations and 0.17 seconds
Optimal objective 3.52826025e+05