27 December 2014   2:37:36.037 PM
 
MD
  FORTRAN90 version
  A molecular dynamics program.
 
  ND, the spatial dimension, is        3
  NP, the number of particles in the simulation is      500
  STEP_NUM, the number of time steps, is      500
  DT, the size of each time step, is   0.100000    
 
  At each step, we report the potential and kinetic energies.
  The sum of these energies should be a constant.
  As an accuracy check, we also print the relative error
  in the total energy.
 
      Step      Potential       Kinetic        (P+K-E0)/E0
                Energy P        Energy K       Relative Energy Error
 
         0     124434.         0.00000         0.00000    
        50     124621.         1361.66        0.124454E-01
       100     124732.         1374.65        0.134415E-01
       150     124747.         1370.06        0.135308E-01
       200     124750.         1371.80        0.135614E-01
       250     124750.         1371.96        0.135660E-01
       300     124750.         1372.76        0.135726E-01
       350     124750.         1372.96        0.135744E-01
       400     124750.         1373.21        0.135764E-01
       450     124750.         1373.21        0.135764E-01
       500     124750.         1373.21        0.135764E-01
 
  Elapsed cpu time for main computation:
     7.18091     seconds
 
MD:
  Normal end of execution.
 
27 December 2014   2:37:43.223 PM