checkpoint restart with missing restart file is too verbose
Affected version - extra info:
When mdrun -cpi is used, but the checkpoint file is missing, the terminal output should say that once, not twice:
GROMACS: gmx mdrun, version 2016.3 Executable: /opt/tcbsys/gromacs/2016.3/AVX_128_FMA/bin/gmx Data prefix: /opt/tcbsys/gromacs/2016.3/AVX_128_FMA Working dir: /nethome/mark/redmines/jctc-reply/charmm36/equil/charmm36-originaltip3p Command line: gmx mdrun -v -maxh 24 -cpi Warning: No checkpoint file found with -cpi option. Assuming this is a new run. No previous checkpoint file present, assuming this is a new run.