K97 dry yeast 11.5g. Rehydrated at 105. pitched in 2000ml DME 1.036 3 days. Repitched 2000 at 1.036 10 hrs.
Based on boiling 5.50 gallonsliters at 1.047 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.056. You wanted an OG of 1.058. It looks like it will be under.