Gurobi 5.0.1 (linux64) logging started Tue Jan 22 19:44:21 2013

Optimize a model with 1300 rows, 1952 columns and 2600 nonzeros
Model has 650 quadratic constraints
Presolve time: 0.00s
Presolved: 1300 rows, 1952 columns, 2600 nonzeros
Presolved model has 650 second-order cone constraints
Ordering time: 0.00s

Barrier statistics:
 Dense cols : 2
 Free vars  : 2
 AA' NZ     : 1.950e+03
 Factor NZ  : 4.553e+03 (roughly 1 MByte of memory)
 Factor Ops : 1.626e+04 (less than 1 second per iteration)
 Threads    : 1

                  Objective                Residual
Iter       Primal          Dual         Primal    Dual     Compl     Time
   0   5.28416823e+05  0.00000000e+00  4.26e-14 4.58e-01  2.80e+02     0s
   1   1.10074839e+05  2.28684928e+04  1.09e-08 5.13e-05  4.47e+01     0s
   2   8.17549293e+04  6.42062677e+04  1.10e-08 7.27e-06  9.00e+00     0s
   3   7.41935903e+04  7.21113837e+04  3.38e-09 1.68e-06  1.07e+00     0s
   4   7.29089577e+04  7.27945282e+04  6.53e-11 1.90e-07  5.87e-02     0s
   5   7.28761342e+04  7.28573489e+04  2.13e-14 4.20e-08  9.63e-03     0s
   6   7.28750497e+04  7.28709170e+04  6.39e-14 8.79e-09  2.12e-03     0s
   7   7.28744199e+04  7.28723713e+04  3.55e-14 4.99e-09  1.05e-03     0s
   8   7.28743209e+04  7.28728704e+04  7.27e-10 3.60e-09  7.44e-04     0s
   9   7.28742576e+04  7.28738458e+04  1.25e-10 9.30e-10  2.11e-04     0s
  10   7.28742290e+04  7.28740666e+04  1.12e-10 4.15e-10  8.33e-05     0s
  11   7.28741876e+04  7.28741019e+04  4.04e-11 2.59e-10  4.39e-05     0s
  12   7.28741710e+04  7.28741290e+04  1.91e-11 1.30e-10  2.15e-05     0s

Barrier solved model in 12 iterations and 0.04 seconds
Optimal objective 7.28741710e+04