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Proof step 32 from proof write-loop-0 (previous step)

VFS_PAGE_SIZE = n0 + (ino2 + ino5) % VFS_PAGE_SIZE, files[m] = mkfile(m3, md0, m4, content), err = ESUCCESS, m ∈ files, (ino2 + ino5) / VFS_PAGE_SIZE ∈ content, ino2 + ino5 ≤ ino1, ino5 = 0 → files = files1 ⊦ [fail_or_success#(; ; err); choose bv with true in asynced := bv; if err = ESUCCESS then {buf := copy(buf0, ino5, content[(ino2 + ino5) / VFS_PAGE_SIZE], (ino2 + ino5) % VFS_PAGE_SIZE, min(ino1 - ino2 + ino5, n0)); afs_writepage#(mkinode(m, md, boolvar, m0, m1, m2), (ino2 + ino5) / VFS_PAGE_SIZE, buf, dirs; err, files; asynced)}; n := min(ino1 - ino2 + ino5, n0); if err = ESUCCESS then ino5 := ino5 + n] (ino5 = 0 → files = files1), min(ino1 - ino2 + ino5, n0) = 0

Heuristic unfold applied rule call right

And obtained the following new goals

Proof step 33:
VFS_PAGE_SIZE = n0 + (ino2 + ino5) % VFS_PAGE_SIZE, files[m] = mkfile(m3, md0, m4, content), err = ESUCCESS, (ino2 + ino5) / VFS_PAGE_SIZE ∈ content, m ∈ files, ino2 + ino5 ≤ ino1, ino5 = 0 → files = files1 ⊦ [choose err0 with ⌊err0⌋ ∨ err0 = ESUCCESS in err := err0; choose bv with true in asynced := bv; if err = ESUCCESS then {buf := copy(buf0, ino5, content[(ino2 + ino5) / VFS_PAGE_SIZE], (ino2 + ino5) % VFS_PAGE_SIZE, min(ino1 - ino2 + ino5, n0)); afs_writepage#(mkinode(m, md, boolvar, m0, m1, m2), (ino2 + ino5) / VFS_PAGE_SIZE, buf, dirs; err, files; asynced)}; n := min(ino1 - ino2 + ino5, n0); if err = ESUCCESS then ino5 := ino5 + n] (ino5 = 0 → files = files1), min(ino1 - ino2 + ino5, n0) = 0

Rule argument

pos: right 1

Additional information

Used simplifier rules: fail_or_success#(; ; ERR) {choose ERR0 with ⌊ERR0⌋ ∨ ERR0 = ESUCCESS in ERR := ERR0};