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Proof step 10 from proof inv-remap (previous step)

# lpt = # avol, m = m1, m0 = m2, m2 < # avol, ebm-vol-inv(avol), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪skip or avol[m0] := unmapped⟫ (ebm-vol-inv(avol) ∧ # lpt = # avol), err0 = ESUCCESS

Heuristic conditional right split applied rule or split right

And obtained the following new goals

Proof step 11:
# lpt = # avol, m = m1, m0 = m2, m2 < # avol, ebm-vol-inv(avol), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪skip⟫ (ebm-vol-inv(avol) ∧ # lpt = # avol), err0 = ESUCCESS
Proof step 12:
# lpt = # avol, m = m1, m0 = m2, m2 < # avol, ebm-vol-inv(avol), ⌊err0⌋ ∨ err0 = ESUCCESS ⊦ ⟪avol[m0] := unmapped⟫ (ebm-vol-inv(avol) ∧ # lpt = # avol), err0 = ESUCCESS

Proof step 10 from proof inv-remap (previous step)

Heuristic conditional right split applied rule or split right

And obtained the following new goals

Rule argument

Additional information