Reduced logging output changing debug -> trace and reducing precision of percentage
Reduced logging output changing debug -> trace and reducing precision of percentage


Former-commit-id: b0db62b1d8cd9c19586c33c4bb15c7a3f0e05c12
DavidAce/DMRG,DavidAce/DMRG,DavidAce/DMRG,DavidAce/DMRG