LOG: MAIN
  WARNING: purging the environment.
 Suggested action: use keep_environment and add_environment.

LOG: MAIN
  WARNING: purging the environment.
 Suggested action: use keep_environment and add_environment.

LOG: MAIN
  WARNING: purging the environment.
 Suggested action: use keep_environment and add_environment.

1999-03-02 09:44:33 WARNING: purging the environment.
 Suggested action: use keep_environment and add_environment.