  cputime
-------------------------------------------------------------------
 0|0.000|0.000|6.8e+00|4.3e+00|1.0e+03| 0.000000e+00  0.000000e+00| 0:0:00| chol  1  1 
 1|1.000|1.000|2.6e-06|4.2e-02|8.6e+01|-7.238328e+00 -9.272163e+01| 0:0:00| chol  1  1 
 2|1.000|0.880|7.1e-08|8.7e-03|1.6e+01|-1.728912e+01 -3.312548e+01| 0:0:00| chol  1  1 
 3|0.884|1.000|1.6e-08|4.2e-04|4.7e+00|-2.624691e+01 -3.095297e+01| 0:0:00| chol  1  1 
 4|0.962|0.948|4.7e-09|6.1e-05|2.5e-01|-2.863288e+01 -2.888462e+01| 0:0:00| chol  