Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:02 2013

Optimize a model with 920 rows, 1382 columns and 1840 nonzeros
Model has 460 quadratic constraints
Presolve time: 0.00s
Presolved: 920 rows, 1382 columns, 1840 nonzeros
Presolved model has 460 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.380e+03
 Factor NZ  : 3.223e+03
 Factor Ops : 1.150e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.72835738e+05  0.00000000e+00  2.84e-14 4.20e-01  2.79e+02     0s
   1   7.48861180e+04  1.58840313e+04  1.48e-09 4.95e-05  4.28e+01     0s
   2   5.73313930e+04  4.56208555e+04  8.61e-09 7.09e-06  8.49e+00     0s
   3   5.20760262e+04  5.07292768e+04  1.87e-09 1.17e-06  9.76e-01     0s
   4   5.13874796e+04  5.11219906e+04  7.67e-11 4.32e-07  1.92e-01     0s
   5   5.13506571e+04  5.13275654e+04  1.33e-10 1.97e-08  1.67e-02     0s
   6   5.13486128e+04  5.13399632e+04  1.16e-11 7.96e-09  6.27e-03     0s
   7   5.13484009e+04  5.13479086e+04  1.00e-09 1.35e-09  3.57e-04     0s
   8   5.13482717e+04  5.13479658e+04  2.75e-10 1.09e-09  2.22e-04     0s
   9   5.13482333e+04  5.13481286e+04  1.13e-09 4.98e-10  7.58e-05     0s
  10   5.13482294e+04  5.13481504e+04  8.63e-10 3.59e-10  5.73e-05     0s
  11   5.13482160e+04  5.13481868e+04  3.55e-10 1.26e-10  2.11e-05     0s

Barrier solved model in 11 iterations and 0.03 seconds
Optimal objective 5.13482160e+04