Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:29 2013

Optimize a model with 1420 rows, 2132 columns and 2840 nonzeros
Model has 710 quadratic constraints
Presolve time: 0.00s
Presolved: 1420 rows, 2132 columns, 2840 nonzeros
Presolved model has 710 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.130e+03
 Factor NZ  : 4.973e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.776e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.07593600e+05  0.00000000e+00  2.84e-14 5.15e-01  2.95e+02     0s
   1   1.22293684e+05  2.60692566e+04  2.67e-09 4.95e-05  4.52e+01     0s
   2   9.44381013e+04  7.49625301e+04  9.25e-09 7.10e-06  9.14e+00     0s
   3   8.63873486e+04  8.31643353e+04  4.38e-09 1.18e-06  1.51e+00     0s
   4   8.43257782e+04  8.40682815e+04  7.74e-10 2.42e-07  1.21e-01     0s
   5   8.43007182e+04  8.41933261e+04  5.87e-10 7.11e-08  5.04e-02     0s
   6   8.42359462e+04  8.42329627e+04  2.17e-12 3.48e-09  1.40e-03     0s
   7   8.42352673e+04  8.42348713e+04  3.72e-11 5.07e-09  1.86e-04     0s
   8   8.42350925e+04  8.42349488e+04  1.25e-10 4.60e-09  6.75e-05     0s
   9   8.42350790e+04  8.42350268e+04  7.06e-11 1.38e-09  2.45e-05     0s

Barrier solved model in 9 iterations and 0.03 seconds
Optimal objective 8.42350790e+04