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Proof step 2 from proof inv-truncate (previous step)

fo.inodes?, ro.inodes?, log-cons(log, fs), ri-inj(fi), ri-inj(ri) ⊦ ⟪aubifs_core_index_truncate#(key, n, fi, ro, fo, fs, log, boolvar; ri)⟫ ri-inj(ri)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Proof step 3:
ro.inodes?, fo.inodes?, log-cons(log, fs), ri-inj(ri), ri-inj(fi) ⊦ ⟪aubifs_core_index_truncate#(key, n, fi, ro, fo, fs, log, boolvar; ri)⟫ ri-inj(ri)

Proof step 2 from proof inv-truncate (previous step)

Heuristic simplifier applied rule simplifier

And obtained the following new goals

Rule argument

Additional information