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Proof step 335 from proof inv-commit (previous step)

zh[rp] = mkznode(r, zbrar, boolvar, true, m), remove-refsize0(istore1) = istore1, remove-refsize0(gstore1) = gstore1, elems nx ∩ ginval4 = ∅, dom remove-refsize0(gstore2) ∩ ginval4 = ∅, dom gstore1 ∪ elems nx = dom gstore2 ∪ ginval4, btree-inv(rp, adr3, istore0, istore1, zh, ri, fi), inv(istore1), inv(gstore1), inv(gstore2 \ ginval4), inv(istore0), rp ∈ zh, istore1 ⊑ istore0, ⌊err⌋ ⊦ dups(nx), ∃ ri, fi. btree-inv(rp, adr3, istore0, istore1, zh, ri, fi)

Heuristic quantifier closing applied rule exists right

And closed the goal!

Rule argument

pos: right 2 terms: ri, fi

Additional information

Used terms: ri, fi