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Proof step 2 from proof write-loop-inv (previous step)

files = files1, ino = n, ino0 = n1, ino1 = n0, write-inv(n0, n1, inode, buf, n, dirs, files0, files1) ⊦ [let isdir = false in while err = ESUCCESS ∧ ¬ isdir do vfs_write_block#(ino1, inode, buf, ino0, dirs; ino, isdir, err, files, asynced)] write-inv(n0, n1, inode, buf, ino, dirs, files0, files)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
write-inv(n0, n1, inode, buf, n, dirs, files0, files1) ⊦ [let isdir = false in {ino1 := n0; ino0 := n1; while err = ESUCCESS ∧ ¬ isdir do vfs_write_block#(ino1, inode, buf, ino0, dirs; n, isdir, err, files1, asynced)}] write-inv(n0, n1, inode, buf, n, dirs, files0, files1)

Proof step 2 from proof write-loop-inv (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

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