Gurobi 5.0.1 (linux64) logging started Tue Jan 22 21:41:04 2013

Optimize a model with 152000 rows, 228002 columns and 304000 nonzeros
Model has 76000 quadratic constraints
Presolve time: 0.20s
Presolved: 152000 rows, 228002 columns, 304000 nonzeros
Presolved model has 76000 second-order cone constraints
Ordering time: 0.02s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.280e+05
 Factor NZ  : 5.320e+05 (roughly 160 MBytes of memory)
 Factor Ops : 1.900e+06 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   6.43383089e+07  0.00000000e+00  1.16e-11 5.03e-01  2.92e+02     0s
   1   1.31251170e+07  2.71456787e+06  2.81e-07 4.57e-05  4.57e+01     1s
   2   9.86925154e+06  7.87336760e+06  4.03e-08 2.72e-06  8.75e+00     1s
   3   9.08008764e+06  8.69566251e+06  8.90e-09 3.30e-07  1.69e+00     2s
   4   8.86972562e+06  8.79471866e+06  1.36e-09 7.64e-08  3.29e-01     2s
   5   8.83052946e+06  8.82489817e+06  1.18e-10 2.97e-09  2.47e-02     2s
   6   8.82774260e+06  8.82642525e+06  3.68e-11 9.49e-11  5.78e-03     3s
   7   8.82657317e+06  8.82647933e+06  2.31e-12 3.62e-12  4.12e-04     3s
   8   8.82652715e+06  8.82648225e+06  1.36e-12 1.57e-12  1.97e-04     3s
   9   8.82650853e+06  8.82648277e+06  1.48e-12 8.76e-12  1.13e-04     3s
  10   8.82650104e+06  8.82648320e+06  1.19e-12 6.37e-12  7.83e-05     4s
  11   8.82649547e+06  8.82648323e+06  9.81e-13 3.65e-12  5.37e-05     4s
  12   8.82648991e+06  8.82648344e+06  5.26e-13 7.43e-12  2.84e-05     4s

Barrier solved model in 12 iterations and 4.47 seconds
Optimal objective 8.82648991e+06