10 lines
476 B
Text
10 lines
476 B
Text
try_for_heap.lean:44:3: error: try_for tactic failed, timeout
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state:
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h₁ h₂ : heap,
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x₁ x₂ x₃ x₄ : ptr,
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v₁ v₂ v₃ : val,
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hcomm : ∀ (x y : heap), x∙y = y∙x,
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hassoc : ∀ (x y z : heap), x∙y∙z = x∙(y∙z),
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hnoalias : ∀ (h : heap) (y₁ y₂ : ptr) (w₁ w₂ : val), is_def (h∙y₁↣w₁∙y₂↣w₂) → y₁ ≠ y₂
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⊢ is_def (h₁∙(x₁↣v₁∙x₂↣v₂)∙h₂∙x₃↣v₃) →
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x₁ ≠ x₃ ∧ x₁ ≠ x₂ ∧ x₂ ≠ x₃
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