Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:16 2013

Optimize a model with 1200 rows, 1802 columns and 2400 nonzeros
Model has 600 quadratic constraints
Presolve time: 0.00s
Presolved: 1200 rows, 1802 columns, 2400 nonzeros
Presolved model has 600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.800e+03
 Factor NZ  : 4.203e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.500e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.95435171e+05  0.00000000e+00  2.84e-14 4.48e-01  2.84e+02     0s
   1   9.89806241e+04  2.08349086e+04  4.42e-09 4.85e-05  4.34e+01     0s
   2   7.56465259e+04  6.03372171e+04  9.21e-09 6.57e-06  8.51e+00     0s
   3   6.91574384e+04  6.66938066e+04  9.58e-10 1.30e-06  1.37e+00     0s
   4   6.78520417e+04  6.76879691e+04  1.11e-09 1.95e-07  9.12e-02     0s
   5   6.78161325e+04  6.78082374e+04  1.69e-10 1.75e-08  4.39e-03     0s
   6   6.78102622e+04  6.78093798e+04  7.11e-12 5.48e-09  4.90e-04     0s
   7   6.78099681e+04  6.78096559e+04  1.14e-12 2.56e-09  1.73e-04     0s
   8   6.78099530e+04  6.78098152e+04  9.95e-13 8.32e-10  7.65e-05     0s
   9   6.78099411e+04  6.78098287e+04  7.78e-13 6.96e-10  6.24e-05     0s
  10   6.78098982e+04  6.78098530e+04  1.85e-13 3.94e-10  2.51e-05     0s

Barrier solved model in 10 iterations and 0.03 seconds
Optimal objective 6.78098982e+04