Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:27 2013

Optimize a model with 1380 rows, 2072 columns and 2760 nonzeros
Model has 690 quadratic constraints
Presolve time: 0.00s
Presolved: 1380 rows, 2072 columns, 2760 nonzeros
Presolved model has 690 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 2.070e+03
 Factor NZ  : 4.833e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.726e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.97172319e+05  0.00000000e+00  2.84e-14 4.83e-01  2.98e+02     0s
   1   1.17014799e+05  2.39344584e+04  2.69e-09 5.10e-05  4.50e+01     0s
   2   8.86518025e+04  7.05325067e+04  2.13e-08 6.63e-06  8.75e+00     0s
   3   8.16661089e+04  7.86039028e+04  3.80e-09 8.57e-07  1.48e+00     0s
   4   7.95031622e+04  7.92782304e+04  2.46e-10 6.42e-08  1.09e-01     0s
   5   7.94097203e+04  7.93369015e+04  2.62e-10 1.19e-09  3.52e-02     0s
   6   7.93488516e+04  7.93394260e+04  3.47e-11 4.72e-12  4.55e-03     0s
   7   7.93431749e+04  7.93395530e+04  3.21e-10 1.41e-09  1.75e-03     0s
   8   7.93414520e+04  7.93395728e+04  1.66e-10 8.07e-10  9.08e-04     0s
   9   7.93401263e+04  7.93396205e+04  1.98e-09 3.01e-10  2.44e-04     0s
  10   7.93398301e+04  7.93396541e+04  6.82e-10 1.35e-13  8.50e-05     0s
  11   7.93397862e+04  7.93396661e+04  4.73e-10 6.89e-13  5.80e-05     0s
  12   7.93397553e+04  7.93396770e+04  3.28e-10 6.71e-13  3.78e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 7.93397553e+04