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Proof step 3 from proof inv-get-block-free-size (previous step)

ginval = ginval1, ginval0 = ginval2, gstore = gstore1, gstore0 = gstore2, istore = istore1, istore0 = istore2, inv-index(istore2, istore1), inv-journal(nx, gstore2, gstore1, ginval2), inv-state(pstate, nx, gstore2, istore2, syn) ⊦ ⟪if pstate = unbuffered then n0 := 0 else choose n with n ≤ LEB_SIZE in n0 := n⟫ true

Heuristic conditional right split applied rule if right

And obtained the following new goals

Proof step 4:
ginval = ginval1, ginval0 = ginval2, gstore = gstore1, gstore0 = gstore2, istore = istore1, istore0 = istore2, pstate = unbuffered, inv-index(istore2, istore1), inv-journal(nx, gstore2, gstore1, ginval2), inv-state(pstate, nx, gstore2, istore2, syn) ⊦ ⟪n0 := 0⟫ true
Proof step 5:
ginval = ginval1, ginval0 = ginval2, gstore = gstore1, gstore0 = gstore2, istore = istore1, istore0 = istore2, inv-index(istore2, istore1), inv-journal(nx, gstore2, gstore1, ginval2), inv-state(pstate, nx, gstore2, istore2, syn) ⊦ ⟪choose n with n ≤ LEB_SIZE in n0 := n⟫ true, pstate = unbuffered

Rule argument

pos: right 1

Proof step 3 from proof inv-get-block-free-size (previous step)

Heuristic conditional right split applied rule if right

And obtained the following new goals

Rule argument

Additional information