#iter energy            energy_diff  abs_dens     rel_dens     abs_ev       rel_ev      
    1   -6.39446235E+03 -6.39446E+03  1.49386E+00  4.66831E-02  2.35820E+04  8.08856E+02
    2   -6.40191176E+03 -7.44941E+00  3.51322E+00  1.09788E-01  4.13150E+01  1.34694E+00
    3   -6.37400111E+03  2.79107E+01  2.16044E+00  6.75137E-02  3.29809E+00  1.07101E-01
    4   -6.37066678E+03  3.33433E+00  1.20638E-01  3.76993E-03  1.63343E-02  5.30444E-04
    5   -6.36991042E+03  7.56363E-01  1.92774E-01  6.02420E-03  2.82053E-01  9.15634E-03
    6   -6.39016507E+03 -2.02547E+01  8.76545E-01  2.73920E-02  6.01121E+00  1.93754E-01
    7   -6.40080859E+03 -1.06435E+01  3.97454E-01  1.24204E-02  2.78504E+00  8.94725E-02
    8   -6.42981205E+03 -2.90035E+01  1.00308E+00  3.13464E-02  8.34949E+00  2.65618E-01
    9   -6.43638310E+03 -6.57105E+00  4.18148E-01  1.30671E-02  2.02345E+00  6.42192E-02
   10   -6.43674471E+03 -3.61607E-01  4.01056E-01  1.25330E-02  3.69057E-01  1.17079E-02
   11   -6.43627489E+03  4.69815E-01  2.83793E-01  8.86853E-03  1.44504E-01  4.58345E-03
   12   -6.43623591E+03  3.89780E-02  3.31968E-01  1.03740E-02  4.24561E-01  1.34597E-02
   13   -6.43763350E+03 -1.39758E+00  5.08734E-01  1.58979E-02  1.00017E+00  3.16714E-02
   14   -6.43795374E+03 -3.20247E-01  3.72997E-01  1.16561E-02  4.26122E-01  1.34868E-02
   15   -6.43569778E+03  2.25596E+00  1.94295E-01  6.07172E-03  1.01147E+00  3.20510E-02
   16   -6.43796734E+03 -2.26955E+00  4.62480E-01  1.44525E-02  9.43711E-01  2.98710E-02
   17   -6.43741924E+03  5.48094E-01  4.49614E-02  1.40504E-03  2.70533E-01  8.56578E-03
   18   -6.43755467E+03 -1.35430E-01  1.17947E-01  3.68584E-03  5.88641E-02  1.86392E-03
   19   -6.43710681E+03  4.47862E-01  2.15506E-02  6.73456E-04  1.91310E-01  6.05914E-03
   20   -6.43728649E+03 -1.79678E-01  1.03873E-02  3.24602E-04  6.88800E-02  2.18138E-03
   21   -6.43729577E+03 -9.28685E-03  6.18421E-03  1.93257E-04  3.78440E-03  1.19849E-04
