fact: Definition weak_heap_ordered_bottom_up (L : list heap_item) (x : Z) := binary_heap_model.weak_heapOrdered2 heap_item cmp_rel L (Z.to_nat x).
imports: RelationClasses VST.floyd.proofauto CertiGraph.lib.List_ext CertiGraph.binheap.binary_heap_pro CertiGraph.binheap.binary_heap_malloc_spec CertiGraph.binheap.binary_heap_model CertiGraph.binheap.binary_heap_Zmodel