Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:00 2013

Optimize a model with 860 rows, 1292 columns and 1720 nonzeros
Model has 430 quadratic constraints
Presolve time: 0.00s
Presolved: 860 rows, 1292 columns, 1720 nonzeros
Presolved model has 430 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.290e+03
 Factor NZ  : 3.013e+03
 Factor Ops : 1.076e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   3.50597838e+05  0.00000000e+00  2.84e-14 4.28e-01  2.81e+02     0s
   1   7.08006383e+04  1.49851442e+04  4.46e-09 4.98e-05  4.33e+01     0s
   2   5.39518322e+04  4.27060822e+04  1.05e-08 7.32e-06  8.72e+00     0s
   3   4.86946659e+04  4.78798462e+04  1.02e-09 8.80e-07  6.32e-01     0s
   4   4.82501715e+04  4.82261591e+04  1.15e-09 6.26e-08  1.86e-02     0s
   5   4.82398454e+04  4.82388716e+04  8.56e-11 4.99e-09  7.55e-04     0s
   6   4.82391740e+04  4.82389379e+04  1.69e-09 1.66e-09  1.83e-04     0s
   7   4.82389986e+04  4.82389455e+04  3.90e-10 6.59e-11  4.11e-05     0s
   8   4.82389771e+04  4.82389469e+04  2.23e-10 1.24e-11  2.34e-05     0s

Barrier solved model in 8 iterations and 0.02 seconds
Optimal objective 4.82389771e+04