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Proof step 388 from proof inv-commit (previous step)

zh[rp] = mkznode(r, zbrar, boolvar, boolvar0, m), remove-refsize0(istore3) = istore3, remove-refsize0(gstore3) = gstore3, dom remove-refsize0(gstore4) ∩ ginval1 = ∅, elems nx ∩ ginval1 = ∅, dom gstore3 ∪ elems nx = dom gstore4 ∪ ginval1, btree-inv(rp, adr3, istore4, istore3, zh, ri, fi), inv(istore3), inv(istore4), inv(gstore3), inv(gstore4 \ ginval1), istore3 ⊑ istore4, ⌊err⌋ ⊦ dups(nx), ∃ ri, fi. btree-inv(rp, adr3, istore4, istore3, zh, ri, fi), rp ≠ null ∧ boolvar0

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