Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:15 2013

Optimize a model with 1180 rows, 1772 columns and 2360 nonzeros
Model has 590 quadratic constraints
Presolve time: 0.00s
Presolved: 1180 rows, 1772 columns, 2360 nonzeros
Presolved model has 590 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.770e+03
 Factor NZ  : 4.133e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.476e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.08017785e+05  0.00000000e+00  2.84e-14 4.76e-01  2.97e+02     0s
   1   9.95681164e+04  2.03815920e+04  8.97e-09 5.11e-05  4.47e+01     0s
   2   7.53543942e+04  6.00557445e+04  4.94e-08 8.85e-06  8.64e+00     0s
   3   6.92504352e+04  6.66549523e+04  5.60e-09 2.42e-06  1.47e+00     0s
   4   6.76001049e+04  6.74185180e+04  3.79e-11 1.98e-07  1.03e-01     0s
   5   6.75585402e+04  6.75458213e+04  3.48e-13 1.70e-08  7.19e-03     0s
   6   6.75574815e+04  6.75542754e+04  4.26e-14 4.55e-09  1.81e-03     0s
   7   6.75572994e+04  6.75566659e+04  4.26e-14 8.92e-10  3.58e-04     0s
   8   6.75572612e+04  6.75569564e+04  2.84e-14 3.95e-10  1.72e-04     0s
   9   6.75572149e+04  6.75569896e+04  2.84e-14 3.38e-10  1.27e-04     0s
  10   6.75571945e+04  6.75570281e+04  2.84e-14 2.70e-10  9.40e-05     0s
  11   6.75571844e+04  6.75571117e+04  1.58e-09 6.97e-11  4.11e-05     0s
  12   6.75571826e+04  6.75571196e+04  2.14e-10 6.09e-11  3.56e-05     0s

Barrier solved model in 12 iterations and 0.03 seconds
Optimal objective 6.75571826e+04