Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:40 2013

Optimize a model with 1580 rows, 2372 columns and 3160 nonzeros
Model has 790 quadratic constraints
Presolve time: 0.00s
Presolved: 1580 rows, 2372 columns, 3160 nonzeros
Presolved model has 790 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.370e+03
 Factor NZ  : 5.533e+03 (roughly 2 MBytes of memory)
 Factor Ops : 1.976e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.86664701e+05  0.00000000e+00  2.84e-14 5.08e-01  2.99e+02     0s
   1   1.37388883e+05  2.69027941e+04  2.62e-09 5.01e-05  4.66e+01     0s
   2   1.01503553e+05  7.89064621e+04  9.19e-09 7.15e-06  9.53e+00     0s
   3   9.21327996e+04  8.89480874e+04  1.62e-09 1.84e-06  1.34e+00     0s
   4   9.00422731e+04  8.98915673e+04  7.19e-09 1.64e-07  6.36e-02     0s
   5   8.99140040e+04  8.99048402e+04  1.14e-10 2.67e-09  3.87e-03     0s
   6   8.99063708e+04  8.99049930e+04  1.54e-11 7.43e-10  5.81e-04     0s
   7   8.99062377e+04  8.99051037e+04  1.37e-11 7.39e-11  4.78e-04     0s
   8   8.99055789e+04  8.99051036e+04  5.63e-12 6.47e-11  2.01e-04     0s
   9   8.99054439e+04  8.99051259e+04  3.84e-12 3.44e-11  1.34e-04     0s
  10   8.99053046e+04  8.99051307e+04  1.93e-12 8.10e-11  7.34e-05     0s
  11   8.99052379e+04  8.99051477e+04  9.24e-13 4.24e-11  3.81e-05     0s
  12   8.99052259e+04  8.99051527e+04  7.74e-13 3.45e-11  3.09e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 8.99052259e+04