/usr/share/hol88-2.02.19940316/contrib/prog_logic88/ is in hol88-contrib-source 2.02.19940316-14.
This file is owned by root:root, with mode 0o755.
..
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/Makefile
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/autoload.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/examples.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/halts_logic.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/halts_vc_gen.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/hoare_logic.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/hol_match.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/load_prog_logic88.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_dijkstra.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_dynamic_logic.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_halts.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_halts_logic.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_halts_thms.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_hoare_thms.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_prog_logic88.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/mk_semantics.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/prog_logic88.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/syntax_functions.ml
/usr/share/hol88-2.02.19940316/contrib/prog_logic88/vc_gen.ml