Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:45:47 2013

Optimize a model with 4400 rows, 6602 columns and 8800 nonzeros
Model has 2200 quadratic constraints
Presolve time: 0.01s
Presolved: 4400 rows, 6602 columns, 8800 nonzeros
Presolved model has 2200 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 6.600e+03
 Factor NZ  : 1.540e+04 (roughly 5 MBytes of memory)
 Factor Ops : 5.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   1.89949674e+06  0.00000000e+00  2.84e-14 5.02e-01  2.97e+02     0s
   1   3.75769760e+05  7.99966462e+04  6.38e-09 4.85e-05  4.48e+01     0s
   2   3.04890820e+05  2.35698253e+05  2.43e-08 5.63e-06  1.05e+01     0s
   3   2.69049725e+05  2.60900921e+05  1.53e-08 5.13e-07  1.23e+00     0s
   4   2.62275379e+05  2.61901484e+05  1.05e-09 5.16e-08  5.67e-02     0s
   5   2.61951622e+05  2.61918515e+05  8.65e-11 7.43e-09  5.02e-03     0s
   6   2.61937000e+05  2.61922529e+05  4.21e-11 2.05e-10  2.19e-03     0s
   7   2.61926482e+05  2.61922975e+05  1.99e-10 4.58e-09  5.31e-04     0s
   8   2.61924654e+05  2.61923188e+05  8.71e-11 1.35e-12  2.22e-04     0s
   9   2.61924551e+05  2.61923259e+05  8.03e-11 3.29e-13  1.96e-04     0s
  10   2.61924079e+05  2.61923265e+05  4.99e-11 5.17e-13  1.23e-04     0s
  11   2.61923969e+05  2.61923295e+05  4.22e-11 6.84e-13  1.02e-04     0s
  12   2.61923730e+05  2.61923297e+05  2.61e-11 8.10e-13  6.55e-05     0s
  13   2.61923612e+05  2.61923314e+05  1.68e-11 2.91e-12  4.51e-05     0s
  14   2.61923541e+05  2.61923352e+05  1.15e-11 1.81e-12  2.86e-05     0s

Barrier solved model in 14 iterations and 0.14 seconds
Optimal objective 2.61923541e+05