Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:53:29 2013

Optimize a model with 15200 rows, 22802 columns and 30400 nonzeros
Model has 7600 quadratic constraints
Presolve time: 0.02s
Presolved: 15200 rows, 22802 columns, 30400 nonzeros
Presolved model has 7600 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+04
 Factor NZ  : 5.320e+04 (roughly 16 MBytes of memory)
 Factor Ops : 1.900e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.59760406e+06  0.00000000e+00  1.85e-13 4.92e-01  2.99e+02     0s
   1   1.32471523e+06  2.64354118e+05  1.41e-07 4.96e-05  4.65e+01     0s
   2   9.88422602e+05  7.78168028e+05  2.66e-08 3.93e-06  9.22e+00     0s
   3   9.06237146e+05  8.65843337e+05  5.99e-09 5.97e-07  1.77e+00     0s
   4   8.83046457e+05  8.75692098e+05  5.41e-10 1.79e-07  3.23e-01     0s
   5   8.80269628e+05  8.79271956e+05  9.12e-12 3.57e-08  4.38e-02     0s
   6   8.80211942e+05  8.80188030e+05  6.81e-11 5.79e-10  1.05e-03     0s
   7   8.80194163e+05  8.80192257e+05  5.64e-12 1.08e-11  8.36e-05     0s
   8   8.80192841e+05  8.80192360e+05  1.68e-12 2.38e-13  2.11e-05     0s

Barrier solved model in 8 iterations and 0.28 seconds
Optimal objective 8.80192841e+05