Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:26 2013

Optimize a model with 1360 rows, 2042 columns and 2720 nonzeros
Model has 680 quadratic constraints
Presolve time: 0.00s
Presolved: 1360 rows, 2042 columns, 2720 nonzeros
Presolved model has 680 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.040e+03
 Factor NZ  : 4.763e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.700e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.88385941e+05  0.00000000e+00  2.84e-14 4.83e-01  2.98e+02     0s
   1   1.15460301e+05  2.35989080e+04  5.48e-09 5.08e-05  4.50e+01     0s
   2   8.72913767e+04  6.94316483e+04  4.11e-08 6.64e-06  8.75e+00     0s
   3   7.98950810e+04  7.70098422e+04  8.04e-09 1.27e-06  1.41e+00     0s
   4   7.82228943e+04  7.81048244e+04  1.51e-09 4.67e-08  5.79e-02     0s
   5   7.81878344e+04  7.81719141e+04  4.54e-10 3.81e-10  7.80e-03     0s
   6   7.81751690e+04  7.81724377e+04  1.72e-10 1.13e-09  1.34e-03     0s
   7   7.81735447e+04  7.81725637e+04  4.34e-10 5.90e-10  4.81e-04     0s
   8   7.81727903e+04  7.81725758e+04  9.18e-11 2.70e-10  1.05e-04     0s
   9   7.81727113e+04  7.81725879e+04  5.54e-11 2.71e-11  6.05e-05     0s
  10   7.81726315e+04  7.81725904e+04  1.79e-11 1.08e-12  2.01e-05     0s

Barrier solved model in 10 iterations and 0.03 seconds
Optimal objective 7.81726315e+04