Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:43:58 2013

Optimize a model with 820 rows, 1232 columns and 1640 nonzeros
Model has 410 quadratic constraints
Presolve time: 0.00s
Presolved: 820 rows, 1232 columns, 1640 nonzeros
Presolved model has 410 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.230e+03
 Factor NZ  : 2.873e+03
 Factor Ops : 1.026e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.49569140e+05  0.00000000e+00  2.84e-14 4.96e-01  2.94e+02     0s
   1   7.18870479e+04  1.53822090e+04  5.56e-09 5.07e-05  4.59e+01     0s
   2   5.47285320e+04  4.36335516e+04  7.81e-09 6.62e-06  9.02e+00     0s
   3   4.96384666e+04  4.89853223e+04  1.08e-09 3.73e-07  5.31e-01     0s
   4   4.91095548e+04  4.90898448e+04  2.57e-11 2.15e-08  1.60e-02     0s
   5   4.90999087e+04  4.90954125e+04  6.52e-12 3.73e-09  3.66e-03     0s
   6   4.90972175e+04  4.90961715e+04  1.19e-12 1.38e-09  8.50e-04     0s
   7   4.90970415e+04  4.90962701e+04  8.38e-13 1.08e-09  6.27e-04     0s
   8   4.90968685e+04  4.90965009e+04  4.83e-13 3.87e-10  2.99e-04     0s
   9   4.90966721e+04  4.90966084e+04  8.53e-14 7.03e-11  5.18e-05     0s
  10   4.90966447e+04  4.90966219e+04  3.84e-13 3.60e-11  1.85e-05     0s

Barrier solved model in 10 iterations and 0.02 seconds
Optimal objective 4.90966447e+04