1 fs timestep, broken into 1 ps intervals

Summary statistics for system 'HarmonicOscillator' (1.000 ns equil, 5.000 ns production)

average kinetic energies:
                        Langevin         0.896 +-        0.010  kcal/mol  (g =      1.0 ps)
                        Andersen         0.885 +-        0.011  kcal/mol  (g =      1.1 ps)
                Andersen-massive         0.773 +-        0.110  kcal/mol  (g =   1239.4 ps)

average potential energies:
                        Brownian         0.887 +-        0.024  kcal/mol  (g =      5.2 ps)
                        Langevin         0.726 +-        0.085  kcal/mol  (g =    102.4 ps)
                        Andersen         5.422 +-        1.469  kcal/mol  (g =    875.0 ps)
                Andersen-massive    332154.071 +-   126264.874  kcal/mol  (g =   1750.3 ps)

drift in potential energies:
                        Brownian         0.006 +-        0.007  kcal/mol/ns
                        Langevin         0.024 +-        0.006  kcal/mol/ns
                        Andersen         1.419 +-        0.028  kcal/mol/ns
                Andersen-massive    146863.186 +-      241.789  kcal/mol/ns

2 fs timestep, broken into 1 ps intervals

Summary statistics for system 'HarmonicOscillator' (1.000 ns equil, 5.000 ns production)

average kinetic energies:
                        Langevin         0.883 +-        0.010  kcal/mol  (g =      1.0 ps)
                        Andersen         0.880 +-        0.011  kcal/mol  (g =      1.0 ps)
                Andersen-massive         0.074 +-        0.001  kcal/mol  (g =      6.2 ps)

average potential energies:
                        Brownian         0.900 +-        0.023  kcal/mol  (g =      5.1 ps)
                        Langevin         0.919 +-        0.119  kcal/mol  (g =    153.3 ps)
                        Andersen         1.033 +-        0.183  kcal/mol  (g =    304.2 ps)
                Andersen-massive         0.073 +-        0.001  kcal/mol  (g =      6.2 ps)

drift in potential energies:
                        Brownian        -0.012 +-        0.007  kcal/mol/ns
                        Langevin        -0.024 +-        0.007  kcal/mol/ns
                        Andersen        -0.026 +-        0.007  kcal/mol/ns
                Andersen-massive        -0.001 +-        0.000  kcal/mol/ns