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Proof step 40 from proof hasSharing-put-byteval-01 (previous step)

¬ junkref(str, r0, st) ∧ fits(r0, sks0, st) ∧ is_bytevalue(st[r -- mkfs(class, byte_type, fieldvar) ']), (st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)][r0 -- sks]) = refval(r1), st[r0 -- sks0] = refval(r1), st[r0 -- sks] .refval = jvmref, is_bytevalue(st[r -- mkfs(class, byte_type, fieldvar) ']), fits(r0, sks0, st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)]), fits(r0, sks, st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)]) ⊦ r = jvmref, mkfs(class, byte_type, fieldvar) ' = _length, r1 = jvmref, sks = [], sks0 = [], sks0 = sks, junkref(str, r0, st)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 39:
st[r0 -- sks] .refval = jvmref, st[r0 -- sks0] = refval(r1), (st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)][r0 -- sks]) = refval(r1), fits(r0, sks, st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)]), fits(r0, sks0, st[r -- mkfs(class, byte_type, fieldvar) ', byteval(by)]), is_bytevalue(st[r -- mkfs(class, byte_type, fieldvar) ']), fits(r0, sks0, st) ⊦ sks0 = sks, sks0 = [], sks = [], r1 = jvmref, mkfs(class, byte_type, fieldvar) ' = _length, r = jvmref, junkref(str, r0, st)

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]