Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:50:16 2013

Optimize a model with 12000 rows, 18002 columns and 24000 nonzeros
Model has 6000 quadratic constraints
Presolve time: 0.01s
Presolved: 12000 rows, 18002 columns, 24000 nonzeros
Presolved model has 6000 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.800e+04
 Factor NZ  : 4.200e+04 (roughly 12 MBytes of memory)
 Factor Ops : 1.500e+05 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.19573153e+06  0.00000000e+00  9.95e-14 4.95e-01  2.98e+02     0s
   1   1.03012545e+06  2.08354004e+05  4.11e-08 4.92e-05  4.57e+01     0s
   2   7.79152744e+05  6.20302206e+05  4.68e-08 3.31e-06  8.83e+00     0s
   3   7.15081590e+05  6.85806879e+05  8.83e-09 4.84e-07  1.63e+00     0s
   4   6.98985792e+05  6.91994121e+05  1.01e-09 1.92e-07  3.88e-01     0s
   5   6.97142969e+05  6.95993606e+05  3.22e-10 1.20e-08  6.39e-02     0s
   6   6.96307450e+05  6.96268328e+05  7.34e-12 3.06e-10  2.17e-03     0s
   7   6.96292095e+05  6.96275484e+05  3.59e-12 4.94e-11  9.23e-04     0s
   8   6.96281755e+05  6.96276467e+05  1.04e-12 2.35e-11  2.94e-04     0s
   9   6.96278949e+05  6.96277092e+05  3.48e-13 9.71e-12  1.03e-04     0s
  10   6.96278376e+05  6.96277479e+05  2.13e-13 2.33e-12  4.98e-05     0s
  11   6.96278086e+05  6.96277596e+05  1.71e-13 1.18e-12  2.72e-05     0s

Barrier solved model in 11 iterations and 0.31 seconds
Optimal objective 6.96278086e+05