Around 1 inch left on the pot with 11lb grain bill and strike volume of 6.32. 2 liters of sparge water not used .
Based on boiling 6.55 gallonsliters at 1.046 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.053. You wanted an OG of 1.049. It looks like it will be over.