[Sun Jun 25 11:46:04 CST 2023] [MD] [warn] 'Starting MedeA Core 3.6.0' Forcefield set to: pcff+ File: Local::/home/medea/MD/Jobs/dir0/90/pcff+.frc md5 sum: 271FB553B535FE0449E31A6F8A0898D3 MedeA version 3.6.0 #------------------------------------------------------------------------------- # This calculation has 2 stages #------------------------------------------------------------------------------- Stage 1: Variables tstep = 1 fs T = 298.15 K P = 1 atm Stage 2: This LAMMPS calculation has 2 stages: Stage 2.1: Initialize LAMMPS for a Class 2 type of forcefield 'pcff+' (from Local::/home/medea/MD/Jobs/dir0/90/pcff+.frc) Current system formula: Mg8S8O80H96 (MgSO10H12) The nonbond terms are handled with a cutoff at 9.5 Angstrom. The long-range Coulomb interactions are handled with the pppm method to a precision of 0.00001. The long-range van der Waals interactions are included via tail corrections. Stage 2.2: Minimize using conjugate gradients and linesearch fast Relative energy convergence: 0.0 Force convergence: 1.0 Maximum atomic motion: 0.05 Maximum number of iterations: 1000 Maximum number of force evaluations: 10000 #------------------------------------------------------------------------------- # Running the calculation #------------------------------------------------------------------------------- Stage 1: Variables tstep = 1 fs T = 298.15 K P = 1 atm Stage 2: This LAMMPS calculation has 2 stages: Stage 2.1: Initialize LAMMPS for a Class 2 type of forcefield 'pcff+' (from Local::/home/medea/MD/Jobs/dir0/90/pcff+.frc) Current system formula: Mg8S8O80H96 (MgSO10H12) The nonbond terms are handled with a cutoff at 9.5 Angstrom. The long-range Coulomb interactions are handled with the pppm method to a precision of 0.00001. The long-range van der Waals interactions are included via tail corrections. Stage 2.2: Minimize using conjugate gradients and linesearch fast Relative energy convergence: 0.0 Force convergence: 1.0 Maximum atomic motion: 0.05 Maximum number of iterations: 1000 Maximum number of force evaluations: 10000 Note: 2.2_Minimization.out contains warning messages from LAMMPS - examine this file for additional information. The minimization finished after 225 steps ending because the force tolerance Property Value Units ------------------ ---------- ----------- nSteps: 225 Initial Fmax: 1022.2 kJ/mol/Ang Fmax: 0.6 kJ/mol/Ang Initial Frms: 499.0 kJ/mol/Ang Frms: 0.3 kJ/mol/Ang P: -2566.9 atm V: 5673.0 Ang^3 rho: 0.5350 g/mL Sxx: 6423.6 atm Syy: 1169.8 atm Szz: 107.2 atm Syz: -10.9 atm Sxz: -0.8 atm Sxy: -673.3 atm Initial Epot: -20018.6 kJ/mol Epot: -26250.8 kJ/mol a: 9.8937 Ang b: 25.5783 Ang c: 22.8000 Ang alpha: 90.00 degree beta: 90.00 degree gamma: 100.51 degree sum_fx: -0.0 kJ/mol/Ang sum_fy: 0.0 kJ/mol/Ang sum_fz: 0.0 kJ/mol/Ang LAMMPS stage successfully completed on 2 core(s) on Sun 25 June 2023 at 11:46:12 CST after 2 s (0:00:02) Entire job completed on Sun 25 June 2023 at 11:46:12 CST after 2 s (0:00:02) and running 1 tasks.