Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:14 2013

Optimize a model with 1160 rows, 1742 columns and 2320 nonzeros
Model has 580 quadratic constraints
Presolve time: 0.00s
Presolved: 1160 rows, 1742 columns, 2320 nonzeros
Presolved model has 580 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.740e+03
 Factor NZ  : 4.063e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.450e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.71232334e+05  0.00000000e+00  2.84e-14 4.53e-01  2.81e+02     0s
   1   9.61429694e+04  2.07666072e+04  7.66e-09 4.93e-05  4.33e+01     0s
   2   7.34739183e+04  5.88137737e+04  2.15e-08 6.57e-06  8.43e+00     0s
   3   6.68979078e+04  6.53327145e+04  5.66e-09 1.42e-06  9.00e-01     0s
   4   6.60650966e+04  6.58240325e+04  2.13e-10 4.16e-07  1.39e-01     0s
   5   6.60303559e+04  6.59765263e+04  5.00e-11 9.32e-08  3.09e-02     0s
   6   6.60288904e+04  6.60171463e+04  1.21e-13 2.09e-08  6.75e-03     0s
   7   6.60286522e+04  6.60259854e+04  2.84e-14 4.83e-09  1.53e-03     0s
   8   6.60285517e+04  6.60280320e+04  1.42e-14 7.84e-10  2.99e-04     0s
   9   6.60284044e+04  6.60280467e+04  5.68e-14 7.51e-10  2.06e-04     0s
  10   6.60283412e+04  6.60281181e+04  3.55e-14 5.52e-10  1.28e-04     0s
  11   6.60283211e+04  6.60281677e+04  8.53e-14 4.04e-10  8.82e-05     0s
  12   6.60283148e+04  6.60282488e+04  2.84e-14 1.56e-10  3.79e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 6.60283148e+04