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Proof step 11 from proof inv-check-commit (previous step)

as ∩ range ri = ∅, ro.inodes?, fo.inodes?, file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, ro), replay-cons-strong(fs, ri, ro, fi, fo, log), ri-inj(ri), ri-inj(fi), ubifs-cons(fs, ri, ro, fi, fo, log) ⊦ ⟪fi := ri, fo := ro, fs := fs \ as, log := [], err := ESUCCESS; boolvar := true⟫ ( ubifs-cons(fs, ri, ro, fi, fo, log) ∧ replay-cons-strong(fs, ri, ro, fi, fo, log) ∧ file-node-cons(fs, ri) ∧ orphans-cons(fs, ri, ro) ∧ ri-inj(fi))

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Proof step 12:
as ∩ range ri = ∅, fo.inodes?, ro.inodes?, file-node-cons(fs, ri), log-cons(log, fs), orphans-cons(fs, ri, ro), replay-cons-strong(fs, ri, ro, fi, fo, log), ri-inj(fi), ri-inj(ri), ubifs-cons(fs, ri, ro, fi, fo, log) ⊦ ⟪boolvar := true⟫ ( ubifs-cons(fs \ as, ri, ro, ri, ro, []) ∧ replay-cons-strong(fs \ as, ri, ro, ri, ro, []) ∧ file-node-cons(fs \ as, ri) ∧ orphans-cons(fs \ as, ri, ro) ∧ ri-inj(ri))

Proof step 11 from proof inv-check-commit (previous step)

Heuristic symbolic execution applied rule assign right

And obtained the following new goals

Rule argument

Additional information