follow stab55_26, 1. adopt conservative c128 large formal ratio 7.8417x; 2. retain first run 8.3507x as reproducibility range; 3. update BiCGStab and skill records. [opencode].
follow stab55_26, 1. adopt conservative c128 large formal ratio 7.8417x; 2. retain first run 8.3507x as reproducibility range; 3. update BiCGStab and skill records. [opencode].