#iter energy            energy_diff  abs_dens     rel_dens     abs_ev       rel_ev
    1   -7.95361970E+00  7.95362E+00  5.23291E-01  6.54114E-02  7.01022E-02  1.58352E-02
    2   -9.76793119E+00  1.81431E+00  1.98876E+00  2.48594E-01  1.50552E-01  3.28893E-02
    3   -9.99617935E+00  2.28248E-01  1.24312E-01  1.55390E-02  1.02606E-01  2.19238E-02
    4   -1.01014376E+01  1.05258E-01  4.28889E-02  5.36111E-03  6.26073E-02  1.32007E-02
    5   -9.42764078E+00  6.73797E-01  2.71302E-01  3.39127E-02  4.06095E-01  9.36427E-02
    6   -9.23928232E+00  1.88358E-01  6.60272E-02  8.25340E-03  1.22705E-01  2.91187E-02
    7   -7.76047001E+00  1.47881E+00  6.37383E-01  7.96728E-02  8.58447E-01  2.55833E-01
    8   -7.98090598E+00  2.20436E-01  1.30947E-01  1.63684E-02  9.75610E-02  2.82536E-02
    9   -7.83768717E+00  1.43219E-01  7.82853E-02  9.78566E-03  6.99102E-02  2.06643E-02
   10   -7.83899455E+00  1.30738E-03  2.13131E-03  2.66414E-04  1.31255E-03  3.87818E-04
   11   -7.82962931E+00  9.36524E-03  5.49936E-03  6.87419E-04  4.23055E-03  1.25156E-03
   12   -7.83100643E+00  1.37711E-03  1.24482E-03  1.55603E-04  2.15927E-04  6.38753E-05
   13   -7.83200026E+00  9.93832E-04  5.07150E-04  6.33937E-05  5.05395E-04  1.49483E-04
   14   -7.83205262E+00  5.23569E-05  2.57466E-05  3.21832E-06  2.69963E-05  7.98478E-06
   15   -7.83208029E+00  2.76750E-05  1.90626E-05  2.38282E-06  1.96944E-05  5.82503E-06
   16   -7.83206644E+00  1.38536E-05  1.51399E-05  1.89249E-06  3.98087E-06  1.17743E-06
   17   -7.83206709E+00  6.49141E-07  3.37150E-07  4.21438E-08  3.46448E-07  1.02469E-07
   18   -7.83206998E+00  2.89571E-06  2.84061E-06  3.55077E-07  7.36993E-07  2.17981E-07
