fact: Definition Gprog : funspecs := ltac:(with_library prog [copy_spec; mallocN_spec; main_spec]).
imports: CertiGraph.lib.Coqlib CertiGraph.copy.env_copy_bin CertiGraph.graph.graph_model CertiGraph.graph.weak_mark_lemmas CertiGraph.graph.local_graph_copy CertiGraph.graph.path_lemmas CertiGraph.graph.subgraph2 CertiGraph.graph.reachable_computable CertiGraph.msl_application.Graph CertiGraph.msl_application.Graph_Copy CertiGraph.msl_application.GraphBin CertiGraph.msl_application.GraphBin_Copy CertiGraph.copy.spatial_graph_bin_copy VST.msl.wand_frame VST.floyd.reassoc_seq VST.floyd.field_at_wand