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Proof step 3 from proof crash-neutral-set-gblock-refsize (previous step)

gstore1 = crash(gstore, gstore0, ginval, nx), remove-refsize0(gstore0) = gstore0, elems nx ∩ ginval = ∅, dom gstore0 ∪ elems nx = dom gstore ∪ ginval, inv(gstore \ ginval), inv(gstore0), ri-inj(fi), ri-inj(fi0), maxino ∈ gstore, ¬ dups(nx) ⊦ ⟨index_set_gblock_refsize#(maxino, n, fi, fi0, ginval, gstore0, nx, maxino1, ginval2, true; gstore)⟩ (gstore1 = crash(gstore, gstore0, ginval, nx))

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 4:
syn ↔ true, fi = fi1, fi0 = fi2, ginval = ginval2, ginval0 = ginval1, gstore1 = crash(gstore, gstore0, ginval1, nx), maxino = maxino1, maxino0 = maxino2, remove-refsize0(gstore0) = gstore0, elems nx ∩ ginval1 = ∅, dom gstore0 ∪ elems nx = dom gstore ∪ ginval1, inv(gstore0), inv(gstore \ ginval1), ri-inj(fi1), ri-inj(fi2), maxino2 ∈ gstore ⊦ ⟨if maxino0 ∈ gstore then gstore[maxino0].ref-size := n else abort⟩ (gstore1 = crash(gstore, gstore0, ginval1, nx)), dups(nx)

Rule argument

pos: right 1

Additional information

Used simplifier rules: set-gblock-refsize: ⊦ ;