fact: Definition space_tri (sp: space): (reptype space_type) := let s := sp.(space_start) in (s, (offset_val (WORD_SIZE * sp.(used_space)) s, (offset_val (WORD_SIZE * sp.(total_space)) s, offset_val (WORD_SIZE * sp.(total_space)) s))).
imports: VST.veric.compcert_rmaps VST.msl.shares VST.msl.wand_frame VST.concurrency.conclib CertiGraph.lib.List_ext CertiGraph.msl_ext.log_normalize CertiGraph.msl_ext.ramification_lemmas CertiGraph.graph.graph_model CertiGraph.CertiGC.GCGraph CertiGraph.CertiGC.env_graph_gc CertiGraph.msl_ext.iter_sepcon Coq.Lists.List