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Proof step 7 from proof in-crash-in-gstore (previous step)

crash(gstore, gstore0, ginval, nx)[m0] = groupblock(gndx, lax, m), m0 ∈ gstore, @(m1, m2) ∈ lax ⊦ @(m0, m1, m2) ∈ gstore, m0 ∈ ginval

User applied rule insert rewrite lemma

And obtained the following new goals

Proof step 8:
⊦ adr ∈ gstore ↔ adr.lnum ∈ gstore ∧ @(adr.pos, adr.size) ∈ gstore[adr.lnum].ladrlist
Proof step 9:
crash(gstore, gstore0, ginval, nx)[m0] = groupblock(gndx, lax, m), @(m1, m2) ∈ lax, m0 ∈ gstore ⊦ m0 ∈ ginval, @(m0, m1, m2).lnum ∈ gstore ∧ @(@(m0, m1, m2).pos, @(m0, m1, m2).size) ∈ gstore[@(m0, m1, m2).lnum].ladrlist

Rule argument

spec: ablock-store-inv, inst: group-store name: in seq: ⊦ adr ∈ gstore ↔ adr.lnum ∈ gstore ∧ @(adr.pos, adr.size) ∈ gstore[adr.lnum].ladrlist subst: [gstore, adr] → [gstore, @(m0, m1, m2)] flags: <all paths>

Additional information

Used terms: gstore, @(m0, m1, m2)