Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:33 2013

Optimize a model with 1480 rows, 2222 columns and 2960 nonzeros
Model has 740 quadratic constraints
Presolve time: 0.00s
Presolved: 1480 rows, 2222 columns, 2960 nonzeros
Presolved model has 740 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.220e+03
 Factor NZ  : 5.183e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.850e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.21282206e+05  0.00000000e+00  2.84e-14 4.47e-01  2.89e+02     0s
   1   1.24851586e+05  2.46224170e+04  1.25e-08 5.12e-05  4.51e+01     0s
   2   9.18807223e+04  7.19955507e+04  3.22e-08 6.85e-06  8.96e+00     0s
   3   8.33661850e+04  8.14796072e+04  2.85e-09 1.11e-06  8.50e-01     0s
   4   8.19605248e+04  8.18371518e+04  1.25e-10 1.52e-07  5.56e-02     0s
   5   8.18926406e+04  8.18783402e+04  1.85e-13 3.75e-08  6.44e-03     0s
   6   8.18920824e+04  8.18891378e+04  1.38e-10 2.20e-09  1.33e-03     0s
   7   8.18917162e+04  8.18912610e+04  9.05e-10 7.50e-10  2.05e-04     0s
   8   8.18916721e+04  8.18914497e+04  3.15e-09 2.12e-09  1.00e-04     0s
   9   8.18916641e+04  8.18915364e+04  8.43e-10 1.24e-09  5.75e-05     0s
  10   8.18916582e+04  8.18915707e+04  8.86e-11 8.88e-10  3.94e-05     0s
  11   8.18916566e+04  8.18916189e+04  3.96e-11 3.76e-10  1.70e-05     0s

Barrier solved model in 11 iterations and 0.04 seconds
Optimal objective 8.18916566e+04