[CPMD-list] some question on NOSE CAFES.

Tengfei Luo luotengf at msu.edu
Sun Feb 25 23:56:13 CET 2007


Dear all:
I'm simulating the thermal energy equilibrating on a 64 Si atoms system.

This is what I want to do and what I have done:
1) I want to divide the 64 atoms into to two group with 32 atoms in each group. 

2) Then, I want to set these two parts in different temperatures using NOSE CAFES, like the following:
 NOSE IONS CAFES
    2
    1  32  200.0 1500
    33 64  100.0 1500

3) I let the atoms go and let the two parts reach the set temperatures. The output files is:
..................
     14994  0.00031   162.9    -252.60220    -252.50132    -252.50101   0.764E+00    0.44
     14995  0.00031   163.0    -252.60225    -252.50132    -252.50101   0.764E+00    0.44
     14996  0.00031   163.0    -252.60229    -252.50132    -252.50101   0.764E+00    0.43
     14997  0.00031   163.0    -252.60234    -252.50132    -252.50101   0.763E+00    0.43
     14998  0.00031   163.1    -252.60238    -252.50132    -252.50101   0.763E+00    0.42
     14999  0.00032   163.1    -252.60242    -252.50132    -252.50101   0.763E+00    0.43
     15000  0.00032   163.1    -252.60247    -252.50132    -252.50101   0.763E+00    0.43

 RESTART INFORMATION WRITTEN ON FILE                  ./RESTART.1
     15001  0.00032   163.1    -252.60251    -252.50132    -252.50101   0.763E+00    0.42
     15002  0.00032   163.1    -252.60255    -252.50132    -252.50101   0.763E+00    0.43
     15003  0.00032   163.1    -252.60259    -252.50132    -252.50101   0.762E+00    0.43
     15004  0.00032   163.1    -252.60263    -252.50132    -252.50101   0.762E+00    0.42
     15005  0.00032   163.1    -252.60266    -252.50132    -252.50101   0.762E+00    0.43
     15006  0.00032   163.1    -252.60270    -252.50132    -252.50101   0.762E+00    0.43
     15007  0.00032   163.1    -252.60274    -252.50132    -252.50101   0.762E+00    0.43
     15008  0.00032   163.1    -252.60277    -252.50132    -252.50101   0.762E+00    0.43
     15009  0.00032   163.0    -252.60281    -252.50132    -252.50101   0.762E+00    0.43
     15010  0.00032   163.0    -252.60284    -252.50132    -252.50101   0.761E+00    0.43
     15011  0.00031   163.0    -252.60287    -252.50132    -252.50101   0.761E+00    0.43
     15012  0.00031   162.9    -252.60291    -252.50132    -252.50101   0.761E+00    0.43
     15013  0.00031   162.9    -252.60294    -252.50132    -252.50101   0.761E+00    0.43
     15014  0.00031   162.8    -252.60297    -252.50132    -252.50101   0.761E+00    0.43
     15015  0.00031   162.8    -252.60300    -252.50132    -252.50101   0.761E+00    0.43
     15016  0.00031   162.7    -252.60303    -252.50132    -252.50101   0.760E+00    0.43
     15017  0.00031   162.7    -252.60305    -252.50132    -252.50101   0.760E+00    0.42
     15018  0.00031   162.6    -252.60308    -252.50131    -252.50101   0.760E+00    0.43
     15019  0.00031   162.6    -252.60311    -252.50131    -252.50101   0.760E+00    0.43
     15020  0.00031   162.5    -252.60313    -252.50131    -252.50101   0.760E+00    0.44
     15021  0.00031   162.4    -252.60315    -252.50131    -252.50101   0.760E+00    0.44
     15022  0.00031   162.3    -252.60318    -252.50131    -252.50101   0.760E+00    0.44
     15023  0.00030   162.3    -252.60320    -252.50131    -252.50101   0.759E+00    0.43
     15024  0.00030   162.2    -252.60322    -252.50131    -252.50101   0.759E+00    0.43
     15025  0.00030   162.1    -252.60324    -252.50131    -252.50101   0.759E+00    0.42
     15026  0.00030   162.0    -252.60326    -252.50131    -252.50101   0.759E+00    0.42
     15027  0.00030   162.0    -252.60328    -252.50131    -252.50101   0.759E+00    0.42
     15028  0.00030   161.9    -252.60330    -252.50131    -252.50101   0.759E+00    0.43
     15029  0.00030   161.8    -252.60332    -252.50130    -252.50101   0.759E+00    0.44
     15030  0.00030   161.7    -252.60333    -252.50130    -252.50101   0.758E+00    0.44
     15031  0.00030   161.6    -252.60335    -252.50130    -252.50101   0.758E+00    0.43
     15032  0.00030   161.5    -252.60336    -252.50130    -252.50101   0.758E+00    0.43
     15033  0.00030   161.4    -252.60338    -252.50130    -252.50101   0.758E+00    0.42
     15034  0.00030   161.3    -252.60339    -252.50130    -252.50101   0.758E+00    0.43
     15035  0.00030   161.3    -252.60340    -252.50130    -252.50101   0.758E+00    0.43
     15036  0.00030   161.2    -252.60342    -252.50130    -252.50101   0.757E+00    0.44
     15037  0.00030   161.1    -252.60343    -252.50130    -252.50101   0.757E+00    0.44
     15038  0.00030   161.0    -252.60344    -252.50130    -252.50101   0.757E+00    0.43
     15039  0.00030   160.9    -252.60344    -252.50130    -252.50101   0.757E+00    0.43
     15040  0.00030   160.8    -252.60345    -252.50130    -252.50101   0.757E+00    0.42
     15041  0.00030   160.7    -252.60346    -252.50130    -252.50101   0.757E+00    0.43
     15042  0.00030   160.6    -252.60347    -252.50130    -252.50101   0.757E+00    0.43
     15043  0.00030   160.5    -252.60347    -252.50130    -252.50101   0.756E+00    0.43
     15044  0.00030   160.4    -252.60348    -252.50130    -252.50101   0.756E+00    0.43
     15045  0.00030   160.3    -252.60348    -252.50131    -252.50101   0.756E+00    0.44
     15046  0.00030   160.2    -252.60349    -252.50131    -252.50101   0.756E+00    0.43
     15047  0.00030   160.2    -252.60349    -252.50131    -252.50101   0.756E+00    0.42
     15048  0.00030   160.1    -252.60349    -252.50131    -252.50101   0.756E+00    0.42
     15049  0.00030   160.0    -252.60349    -252.50131    -252.50101   0.756E+00    0.43
     15050  0.00030   159.9    -252.60349    -252.50131    -252.50101   0.755E+00    0.43
     15051  0.00031   159.8    -252.60349    -252.50131    -252.50101   0.755E+00    0.43
     15052  0.00031   159.7    -252.60349    -252.50131    -252.50101   0.755E+00    0.43
     15053  0.00031   159.6    -252.60348    -252.50131    -252.50101   0.755E+00    0.43
     15054  0.00031   159.6    -252.60348    -252.50131    -252.50101   0.755E+00    0.43
     15055  0.00031   159.5    -252.60347    -252.50132    -252.50101   0.755E+00    0.42
     15056  0.00031   159.4    -252.60347    -252.50132    -252.50101   0.755E+00    0.43
     15057  0.00031   159.3    -252.60346    -252.50132    -252.50101   0.755E+00    0.43
     15058  0.00031   159.2    -252.60345    -252.50132    -252.50101   0.754E+00    0.43
     15059  0.00031   159.2    -252.60344    -252.50132    -252.50101   0.754E+00    0.44
     15060  0.00031   159.1    -252.60343    -252.50132    -252.50101   0.754E+00    0.44
     15061  0.00032   159.0    -252.60342    -252.50132    -252.50101   0.754E+00    0.43
     15062  0.00032   159.0    -252.60341    -252.50132    -252.50101   0.754E+00    0.43
     15063  0.00032   158.9    -252.60340    -252.50132    -252.50101   0.754E+00    0.43
     15064  0.00032   158.8    -252.60338    -252.50132    -252.50101   0.754E+00    0.43
     15065  0.00032   158.8    -252.60337    -252.50132    -252.50101   0.753E+00    0.43
     15066  0.00032   158.7    -252.60335    -252.50132    -252.50101   0.753E+00    0.43
     15067  0.00032   158.7    -252.60334    -252.50132    -252.50101   0.753E+00    0.43
     15068  0.00032   158.6    -252.60332    -252.50132    -252.50101   0.753E+00    0.43
     15069  0.00032   158.6    -252.60330    -252.50132    -252.50101   0.753E+00    0.43
     15070  0.00032   158.5    -252.60328    -252.50132    -252.50101   0.753E+00    0.43
     15071  0.00032   158.5    -252.60326    -252.50132    -252.50101   0.753E+00    0.42
     15072  0.00032   158.4    -252.60323    -252.50132    -252.50101   0.753E+00    0.43
     15073  0.00031   158.4    -252.60321    -252.50132    -252.50101   0.752E+00    0.44
     15074  0.00031   158.4    -252.60319    -252.50132    -252.50101   0.752E+00    0.43
     15075  0.00031   158.3    -252.60316    -252.50132    -252.50101   0.752E+00    0.44
     15076  0.00031   158.3    -252.60313    -252.50132    -252.50101   0.752E+00    0.43
     15077  0.00031   158.3    -252.60311    -252.50132    -252.50101   0.752E+00    0.43
     15078  0.00031   158.2    -252.60308    -252.50131    -252.50101   0.752E+00    0.43
     15079  0.00031   158.2    -252.60305    -252.50131    -252.50101   0.752E+00    0.43
     15080  0.00031   158.2    -252.60302    -252.50131    -252.50101   0.751E+00    0.43
     15081  0.00030   158.2    -252.60299    -252.50131    -252.50101   0.751E+00    0.44
     15082  0.00030   158.2    -252.60295    -252.50131    -252.50101   0.751E+00    0.43
     15083  0.00030   158.2    -252.60292    -252.50131    -252.50101   0.751E+00    0.44
     15084  0.00030   158.1    -252.60289    -252.50130    -252.50101   0.751E+00    0.43
     15085  0.00030   158.1    -252.60285    -252.50130    -252.50101   0.751E+00    0.43
     15086  0.00030   158.1    -252.60281    -252.50130    -252.50101   0.751E+00    0.43
     15087  0.00029   158.1    -252.60278    -252.50130    -252.50101   0.751E+00    0.42
     15088  0.00029   158.1    -252.60274    -252.50130    -252.50101   0.750E+00    0.43
     15089  0.00029   158.1    -252.60270    -252.50130    -252.50101   0.750E+00    0.43
     15090  0.00029   158.1    -252.60266    -252.50130    -252.50101   0.750E+00    0.43
     15091  0.00029   158.1    -252.60262    -252.50130    -252.50101   0.750E+00    0.43
     15092  0.00029   158.1    -252.60258    -252.50129    -252.50101   0.750E+00    0.43
     15093  0.00029   158.1    -252.60254    -252.50129    -252.50101   0.750E+00    0.43
............
after about 10000 steps with a time step 4 a.u., the temp is oscillating around 150K, which is the average temperature of the two part. 

Here comes the questions: How can I check whether each of the two part is at there set temperature? or how to monitor the temperatures of the two parts separately? Do I need to modify the code? or there is some other software can analyze the trajectory to see the temperature of different parts of a system?

4) after the two parts are at there set temperatures, I want to cancel all the nose thermostat and let the two parts equilibrate by themselves.

Another question is that after I began the CP-MD steps, it took 5000 steps before the atoms start to move(please see the following part of the output). Why does this happen? 
......................
  3700  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.699E-05    0.45
      3701  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.705E-05    0.44
      3702  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.711E-05    0.44
      3703  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.718E-05    0.44
      3704  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.724E-05    0.44
      3705  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.730E-05    0.44
      3706  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.737E-05    0.44
      3707  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.743E-05    0.44
      3708  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.749E-05    0.46
      3709  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.756E-05    0.44
      3710  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.763E-05    0.44
      3711  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.769E-05    0.43
      3712  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.776E-05    0.43
      3713  0.00000     0.0    -252.64042    -252.50101    -252.50101   0.783E-05    0.44
      3714  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.790E-05    0.44
      3715  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.796E-05    0.44
      3716  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.803E-05    0.44
      3717  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.810E-05    0.43
      3718  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.818E-05    0.43
      3719  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.825E-05    0.43
      3720  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.832E-05    0.44
      3721  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.839E-05    0.45
      3722  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.846E-05    0.45
      3723  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.854E-05    0.44
      3724  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.861E-05    0.43
      3725  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.869E-05    0.43
      3726  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.876E-05    0.43
      3727  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.884E-05    0.44
      3728  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.892E-05    0.44
      3729  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.900E-05    0.43
      3730  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.907E-05    0.44
      3731  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.915E-05    0.43
      3732  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.923E-05    0.43
      3733  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.931E-05    0.43
      3734  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.939E-05    0.43
      3735  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.948E-05    0.44
      3736  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.956E-05    0.44
      3737  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.964E-05    0.44
      3738  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.973E-05    0.43
      3739  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.981E-05    0.43
      3740  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.990E-05    0.43
      3741  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.998E-05    0.44
      3742  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.101E-04    0.44
      3743  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.102E-04    0.44
      3744  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.102E-04    0.44
      3745  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.103E-04    0.44
      3746  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.104E-04    0.44
      3747  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.105E-04    0.43
      3748  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.106E-04    0.43
      3749  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.107E-04    0.44
      3750  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.108E-04    0.44
      3751  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.109E-04    0.44
      3752  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.110E-04    0.44
      3753  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.111E-04    0.44
      3754  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.112E-04    0.44
      3755  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.113E-04    0.43
      3756  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.114E-04    0.43
      3757  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.115E-04    0.44
      3758  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.116E-04    0.44
      3759  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.117E-04    0.44
      3760  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.118E-04    0.44
      3761  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.119E-04    0.44
      3762  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.120E-04    0.44
      3763  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.121E-04    0.43
      3764  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.122E-04    0.44
      3765  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.123E-04    0.44
      3766  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.124E-04    0.43
      3767  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.125E-04    0.44
      3768  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.126E-04    0.44
      3769  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.127E-04    0.43
      3770  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.128E-04    0.43
      3771  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.130E-04    0.43
      3772  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.131E-04    0.43
      3773  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.132E-04    0.44
      3774  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.133E-04    0.43
      3775  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.134E-04    0.44
      3776  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.135E-04    0.43
      3777  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.137E-04    0.43
      3778  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.138E-04    0.44
      3779  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.139E-04    0.44
      3780  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.140E-04    0.44
      3781  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.141E-04    0.44
      3782  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.143E-04    0.44
      3783  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.144E-04    0.43
      3784  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.145E-04    0.43
      3785  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.146E-04    0.44
      3786  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.148E-04    0.43
      3787  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.149E-04    0.43
      3788  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.150E-04    0.43
      3789  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.152E-04    0.44
      3790  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.153E-04    0.44
      3791  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.154E-04    0.44
      3792  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.156E-04    0.43
      3793  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.157E-04    0.43
      3794  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.158E-04    0.43
      3795  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.160E-04    0.45
      3796  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.161E-04    0.44
      3797  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.162E-04    0.45
      3798  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.164E-04    0.44
      3799  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.165E-04    0.43
      3800  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.167E-04    0.43
      3801  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.168E-04    0.44
      3802  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.170E-04    0.44
      3803  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.171E-04    0.44
      3804  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.173E-04    0.44
      3805  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.174E-04    0.44
      3806  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.176E-04    0.44
      3807  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.177E-04    0.43
      3808  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.179E-04    0.43
      3809  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.180E-04    0.44
      3810  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.182E-04    0.44
      3811  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.183E-04    0.43
      3812  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.185E-04    0.44
      3813  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.187E-04    0.44
      3814  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.188E-04    0.44
      3815  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.190E-04    0.43
      3816  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.192E-04    0.43
      3817  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.193E-04    0.44
      3818  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.195E-04    0.44
      3819  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.197E-04    0.44
      3820  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.198E-04    0.44
      3821  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.200E-04    0.43
      3822  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.202E-04    0.43
      3823  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.204E-04    0.43
      3824  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.205E-04    0.43
      3825  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.207E-04    0.44
      3826  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.209E-04    0.44
      3827  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.211E-04    0.44
      3828  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.213E-04    0.43
      3829  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.214E-04    0.43
      3830  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.216E-04    0.43
      3831  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.218E-04    0.43
      3832  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.220E-04    0.44
      3833  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.222E-04    0.44
      3834  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.224E-04    0.44
      3835  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.226E-04    0.44
      3836  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.228E-04    0.43
      3837  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.230E-04    0.43
      3838  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.232E-04    0.43
      3839  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.234E-04    0.43
      3840  0.00000     0.1    -252.64042    -252.50101    -252.50101   0.236E-04    0.44
      3841  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.238E-04    0.44
      3842  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.240E-04    0.44
      3843  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.242E-04    0.44
      3844  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.244E-04    0.44
      3845  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.246E-04    0.44
      3846  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.249E-04    0.44
      3847  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.251E-04    0.44
      3848  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.253E-04    0.44
      3849  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.255E-04    0.44
      3850  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.257E-04    0.44
      3851  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.260E-04    0.44
      3852  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.262E-04    0.43
      3853  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.264E-04    0.43
      3854  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.266E-04    0.43
      3855  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.269E-04    0.43
      3856  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.271E-04    0.44
      3857  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.274E-04    0.44
      3858  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.276E-04    0.43
      3859  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.278E-04    0.43
      3860  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.281E-04    0.43
      3861  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.283E-04    0.43
      3862  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.286E-04    0.44
      3863  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.288E-04    0.44
      3864  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.291E-04    0.44
      3865  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.293E-04    0.45
      3866  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.296E-04    0.43
      3867  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.298E-04    0.43
      3868  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.301E-04    0.44
      3869  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.304E-04    0.44
      3870  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.306E-04    0.43
      3871  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.309E-04    0.44
      3872  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.312E-04    0.44
      3873  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.314E-04    0.43
      3874  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.317E-04    0.44
      3875  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.320E-04    0.43
      3876  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.323E-04    0.44
      3877  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.325E-04    0.44
      3878  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.328E-04    0.44
      3879  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.331E-04    0.45
      3880  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.334E-04    0.44
      3881  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.337E-04    0.43
      3882  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.340E-04    0.43
      3883  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.343E-04    0.43
      3884  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.346E-04    0.43
      3885  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.349E-04    0.44
      3886  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.352E-04    0.44
      3887  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.355E-04    0.44
      3888  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.358E-04    0.43
      3889  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.361E-04    0.43
      3890  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.364E-04    0.43
      3891  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.367E-04    0.43
      3892  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.371E-04    0.44
      3893  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.374E-04    0.44
      3894  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.377E-04    0.43
      3895  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.380E-04    0.44
      3896  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.384E-04    0.43
      3897  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.387E-04    0.43
      3898  0.00000     0.2    -252.64042    -252.50101    -252.50101   0.391E-04    0.43
      3899  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.394E-04    0.43
      3900  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.397E-04    0.44
      3901  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.401E-04    0.43
      3902  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.404E-04    0.44
      3903  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.408E-04    0.44
      3904  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.411E-04    0.43
      3905  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.415E-04    0.43
      3906  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.419E-04    0.43
      3907  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.422E-04    0.44
      3908  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.426E-04    0.44
      3909  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.430E-04    0.45
      3910  0.00000     0.3    -252.64042    -252.50101    -252.50101   0.433E-04    0.44
..........................

Here is my input file:
&INFO
 64 SI atoms half of which is nose to 100K, and the
 other half set to 200K
&END

&CPMD
  MOLECULAR DYNAMICS CP
  RESTART WAVEFUNCTION COORDINATES RESTART
  TRAJECTORY XYZ
  NOSE IONS CAFES
    2
    1  32  200.0 1500
    33 64  100.0 1500
  NOSE ELECTRONS 
    0.00045 5000 
  PRINT FORCES ON
  MAXSTEP
   80000
  TIMESTEP
   4.0
  STORE
   5000
&END

&DFT
  FUNCTIONAL LDA
&END

&SYSTEM
  SYMMETRY
  6
  SCALE S=2
  CELL
  20.526204 1.0  1.0  0  0  0
  CUTOFF
  20.0
&END

&ATOMS
*SI_MT_LDA  KLEINMAN-BYLANDER 
   LMAX=P
   64
   0.50 1.00 0.50  
   1.00 0.50 0.50
   0.50 0.50 0.00
   1.00 1.00 0.00
.......
   1.25 1.25 1.25
   1.25 1.75 1.75
   1.75 1.75 1.25
&END

&BASIS
  PSEUDO AO 2
  0 1
&END

Sorry for the long email! Any suggestion or advice would be greatly appreciated!

Regards,

T.Luo
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