Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:50 2013

Optimize a model with 1720 rows, 2582 columns and 3440 nonzeros
Model has 860 quadratic constraints
Presolve time: 0.00s
Presolved: 1720 rows, 2582 columns, 3440 nonzeros
Presolved model has 860 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.580e+03
 Factor NZ  : 6.023e+03 (roughly 2 MBytes of memory)
 Factor Ops : 2.150e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   7.50476757e+05  0.00000000e+00  2.84e-14 5.16e-01  3.01e+02     0s
   1   1.49610006e+05  2.93170721e+04  8.20e-09 4.98e-05  4.66e+01     0s
   2   1.10976247e+05  8.65521697e+04  2.46e-08 6.92e-06  9.47e+00     0s
   3   1.01024940e+05  9.74606131e+04  1.02e-08 1.74e-06  1.38e+00     0s
   4   9.85112517e+04  9.83452563e+04  2.93e-09 1.90e-07  6.43e-02     0s
   5   9.84305997e+04  9.83859099e+04  9.07e-10 7.87e-09  1.73e-02     0s
   6   9.83896208e+04  9.83864290e+04  5.13e-11 6.08e-10  1.24e-03     0s
   7   9.83881066e+04  9.83864497e+04  2.56e-11 5.22e-10  6.42e-04     0s
   8   9.83877883e+04  9.83865569e+04  2.02e-11 1.66e-10  4.77e-04     0s
   9   9.83874199e+04  9.83865609e+04  1.38e-11 1.51e-10  3.33e-04     0s
  10   9.83872339e+04  9.83865762e+04  1.05e-11 1.17e-10  2.55e-04     0s
  11   9.83870286e+04  9.83866124e+04  6.91e-12 3.83e-11  1.61e-04     0s
  12   9.83868949e+04  9.83866241e+04  4.46e-12 8.74e-11  1.05e-04     0s
  13   9.83868273e+04  9.83866376e+04  3.28e-12 3.38e-11  7.35e-05     0s
  14   9.83867853e+04  9.83866394e+04  2.49e-12 2.89e-11  5.65e-05     0s
  15   9.83867602e+04  9.83866403e+04  2.34e-12 2.74e-11  4.65e-05     0s
  16   9.83867121e+04  9.83866532e+04  1.29e-12 7.09e-12  2.28e-05     0s

Barrier solved model in 16 iterations and 0.06 seconds
Optimal objective 9.83867121e+04