Copying a single database from DB2 10.5 to DB2 11.5

What is the easiest way to **copy a single database** (has no large objects) from **DB2 10.5 Express-C** instance to **DB2 11.5 Community Edition** instance? I tried [this method](https://dba.stackexchange.com/a/214223/225182) but obviously db2 restore database is meant to be used only with the originating instance because the original database path is referenced in the error message: SQL1051N The path "/var/lib/db/db2/db2inst1" does not exist or is not valid.