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Proof step 10 from proof pathex-putbar-03 (previous step)

okbytearray(r2, st), path∃(`docs2store', r, r1, putByteArray(bytes1, r2, i + 1, st)[r2 -- i ', byteval(by)]), okbytearray(r2, st), ∀ st, i, r2, r1, r, bytes0. # bytes0 < # (by + bytes1) → (path∃(`docs2store', r, r1, putByteArray(bytes0, r2, i, st)) ∧ okbytearray(r2, st) → junkref(`docs2store', r, st) ∨ path∃(`docs2store', r, r1, st)) ⊦ junkref(`docs2store', r, st), path∃(`docs2store', r, r1, st), junkref(`docs2store', r, putByteArray(bytes1, r2, i + 1, st)), ¬ path∃(`docs2store', r, r1, putByteArray(bytes1, r2, i + 1, st)) ∧ true

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 9:
path∃(`docs2store', r, r1, putByteArray(bytes1, r2, i + 1, st)[r2 -- i ', byteval(by)]), okbytearray(r2, st), path∃(`docs2store', r, r1, putByteArray(bytes1, r2, i + 1, st)), ∀ st, i, r2, r1, r, bytes0. # bytes0 < # (by + bytes1) → (path∃(`docs2store', r, r1, putByteArray(bytes0, r2, i, st)) ∧ okbytearray(r2, st) → junkref(`docs2store', r, st) ∨ path∃(`docs2store', r, r1, st)) ⊦ junkref(`docs2store', r, st), path∃(`docs2store', r, r1, st), junkref(`docs2store', r, putByteArray(bytes1, r2, i + 1, st))

Rule argument

[emptyarg]

Additional information

[[CONCRETESIMPRULES : ()]]