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   5.10790125e+05  0.00000000e+00  2.84e-14 5.00e-01  2.98e+02     0s
   1   1.02223942e+05  2.03330097e+04  8.72e-09 5.05e-05  4.63e+01     0s
   2   7.59420490e+04  5.91863109e+04  5.57e-10 7.27e-06  9.47e+00     0s
   3   6.91826790e+04  6.63901079e+04  2.00e-09 1.72e-06  1.58e+00     0s
   4   6.74831335e+04  6.71538723e+04  4.99e-09 3.58e-07  1.86e-01     0s
   5   6.73811391e+04  6.73069311e+04  1.98e-09 1.27e-08  4.19e-02     0s
   6   6.73181216e+04  6.73082740e+04  2.55e-10 2.17e-09  5.56e-03     0s
   7   6.73109555e+04  6.73087691e+04  5.68e-11 8.18e-12  1.24e-03     0s
   8   6.73100495e+04  6.73088187e+04  3.22e-11 2.47e-12  6.95e-04     0s
   9   6.73095350e+04  6.73088691e+04  1.79e-11 9.32e-13  3.76e-04     0s
  10   6.73091539e+04  6.73089223e+04  2.52e-09 1.82e-09  1.31e-04     0s
  11   6.73091197e+04  6.73089394e+04  2.08e-09 6.60e-10  1.02e-04     0s
  12   6.73090214e+04  6.73089443e+04  8.27e-10 4.19e-10  4.36e-05     0s
  13   6.73090114e+04  6.73089446e+04  6.99e-10 4.08e-10  3.78e-05     0s

Barrier solved model in 13 iterations and 0.04 seconds
Optimal objective 6.73090114e+04