Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:05 2013

Optimize a model with 980 rows, 1472 columns and 1960 nonzeros
Model has 490 quadratic constraints
Presolve time: 0.00s
Presolved: 980 rows, 1472 columns, 1960 nonzeros
Presolved model has 490 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.470e+03
 Factor NZ  : 3.433e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.226e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   4.01934638e+05  0.00000000e+00  2.84e-14 4.39e-01  2.83e+02     0s
   1   8.02533850e+04  1.68667834e+04  6.41e-09 4.86e-05  4.31e+01     0s
   2   6.13338109e+04  4.88787806e+04  1.13e-08 6.71e-06  8.47e+00     0s
   3   5.58907363e+04  5.44028407e+04  3.11e-09 1.07e-06  1.01e+00     0s
   4   5.50028088e+04  5.49230072e+04  6.71e-11 8.97e-08  5.43e-02     0s
   5   5.49734971e+04  5.49690816e+04  1.39e-12 5.93e-09  3.00e-03     0s
   6   5.49724074e+04  5.49708787e+04  4.33e-13 2.13e-09  1.04e-03     0s
   7   5.49720729e+04  5.49716525e+04  1.71e-13 4.08e-10  2.86e-04     0s
   8   5.49718685e+04  5.49717271e+04  1.21e-13 2.51e-10  9.62e-05     0s
   9   5.49718636e+04  5.49717598e+04  1.14e-13 1.80e-10  7.07e-05     0s
  10   5.49718572e+04  5.49717870e+04  6.39e-14 1.20e-10  4.77e-05     0s
  11   5.49718519e+04  5.49717898e+04  5.68e-14 1.13e-10  4.22e-05     0s
  12   5.49718466e+04  5.49718185e+04  7.11e-14 4.67e-11  1.91e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 5.49718466e+04