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

Optimize a model with 1540 rows, 2312 columns and 3080 nonzeros
Model has 770 quadratic constraints
Presolve time: 0.00s
Presolved: 1540 rows, 2312 columns, 3080 nonzeros
Presolved model has 770 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.310e+03
 Factor NZ  : 5.393e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.926e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.66903042e+05  0.00000000e+00  2.84e-14 4.83e-01  2.99e+02     0s
   1   1.31050217e+05  2.67450074e+04  1.97e-08 5.15e-05  4.52e+01     0s
   2   9.93843115e+04  7.88182554e+04  1.75e-08 9.20e-06  8.90e+00     0s
   3   9.13614153e+04  8.77006591e+04  6.10e-09 2.30e-06  1.58e+00     0s
   4   8.87973901e+04  8.87128849e+04  1.47e-09 1.91e-07  3.66e-02     0s
   5   8.87407624e+04  8.87278288e+04  3.81e-10 1.68e-08  5.60e-03     0s
   6   8.87311063e+04  8.87282830e+04  8.10e-11 2.71e-14  1.22e-03     0s
   7   8.87294291e+04  8.87283545e+04  9.52e-10 9.33e-10  4.65e-04     0s
   8   8.87289413e+04  8.87284091e+04  4.83e-10 3.14e-12  2.30e-04     0s
   9   8.87286977e+04  8.87284267e+04  2.47e-10 6.62e-12  1.17e-04     0s
  10   8.87286120e+04  8.87284541e+04  1.56e-10 2.15e-12  6.83e-05     0s
  11   8.87285306e+04  8.87284618e+04  6.28e-11 3.45e-12  2.98e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 8.87285306e+04