n  predcorr  gam  expon  scale_data
   HKM      1      0.000   1        0    
it pstep dstep pinfeas dinfeas  gap      prim-obj      dual-obj    cputime
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 0|0.000|0.000|4.8e+02|4.9e+01|5.9e+03|-2.875957e-10  0.000000e+00| 0:0:00| chol  1  1 
 1|0.875|0.781|6.0e+01|1.1e+01|9.0e+02| 7.118271e+00 -2.554174e+01| 0:0:00| chol  1  1 
 2|0.943|0.862|3.5e+00|1.5e+00|1.0e+02| 6.657847e+00 -3.837796e+01| 0:0:00| chol  1  1 
 3|0.930|0.272|2.4e-01|1.1e