Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:38 2013

Optimize a model with 1560 rows, 2342 columns and 3120 nonzeros
Model has 780 quadratic constraints
Presolve time: 0.00s
Presolved: 1560 rows, 2342 columns, 3120 nonzeros
Presolved model has 780 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.340e+03
 Factor NZ  : 5.463e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.950e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.78978419e+05  0.00000000e+00  2.84e-14 5.10e-01  3.00e+02     0s
   1   1.35734444e+05  2.66472678e+04  9.27e-09 5.00e-05  4.66e+01     0s
   2   1.00402384e+05  7.81639598e+04  1.54e-08 7.09e-06  9.50e+00     0s
   3   9.10848454e+04  8.82290834e+04  7.94e-09 1.72e-06  1.22e+00     0s
   4   8.90537201e+04  8.89631785e+04  2.89e-09 1.83e-07  3.87e-02     0s
   5   8.89868002e+04  8.89790164e+04  2.59e-10 9.74e-09  3.33e-03     0s
   6   8.89809213e+04  8.89793339e+04  4.77e-11 3.15e-09  6.78e-04     0s
   7   8.89800261e+04  8.89795744e+04  3.05e-10 2.32e-09  1.93e-04     0s
   8   8.89797609e+04  8.89796140e+04  1.04e-10 1.54e-10  6.28e-05     0s
   9   8.89796506e+04  8.89796226e+04  1.66e-11 4.42e-11  1.20e-05     0s

Barrier solved model in 9 iterations and 0.04 seconds
Optimal objective 8.89796506e+04