The current version of pack logtalk does not contain a file logtalk-3.81.0/contributions/pddl_parser/ipc2008-no-cybersec/seq-opt/pegsol-strips/p21.pddl
logtalk
logtalk-3.81.0/contributions/pddl_parser/ipc2008-no-cybersec/seq-opt/pegsol-strips/p21.pddl