2021-05-28 09:19:28,952 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 09:19:28,988 - octoprint.server - INFO - --- Log roll over detected ---------------------------------------------------
2021-05-28 09:19:28,988 - octoprint.server - INFO - OctoPrint 1.6.1
2021-05-28 09:19:28,992 - octoprint.plugin.core - INFO - 17 plugin(s) registered with the system:
|  Action Command Notification Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_notification
|  Action Command Prompt Support (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/action_command_prompt
|  Announcement Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/announcements
|  Anonymous Usage Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/tracking
|  Application Keys Plugin (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/appkeys
|  Backup & Restore (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/backup
|  Core Wizard (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/corewizard
|  Discovery (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/discovery
|  Error Tracking (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/errortracking
|  File Check (2021.2.23) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_file_check
|  Firmware Check (2021.2.4) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_firmware_check
|  GCode Viewer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/gcodeviewer
|  Logging (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/logging
|  Pi Support Plugin (2021.3.26.post2) (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint_pi_support
|  Plugin Manager (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/pluginmanager
|  Software Update (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/softwareupdate
|  Virtual Printer (bundled) = /home/pi/oprint/lib/python3.7/site-packages/octoprint/plugins/virtual_printer
Prefix legend: ! = disabled, # = blacklisted, * = incompatible
2021-05-28 09:19:29,020 - octoprint.environment - INFO - Detected environment is Python 3.7.3 under Linux (linux). Details:
|  hardware:
|    cores: 4
|    freq: 1200.0
|    ram: 917016576
|  os:
|    bits: 32
|    id: linux
|    platform: linux
|  plugins:
|    pi_support:
|      model: Raspberry Pi 3 Model B Rev 1.2
|      octopi_version: 0.17.0
|      throttle_state: '0x0'
|  python:
|    pip: 20.2.3
|    version: 3.7.3
|    virtualenv: /home/pi/oprint
2021-05-28 09:19:29,020 - octoprint.server - INFO - ------------------------------------------------------------------------------
2021-05-28 09:19:29,222 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 18, 'printer_state': 'OPERATIONAL'}
2021-05-28 09:19:29,441 - octoprint.plugins.tracking - INFO - Sent tracking event pong, payload: {'version': '1.6.1', 'os': 'linux', 'bits': 32, 'python': '3.7.3', 'pip': '20.2.3', 'cores': 4, 'freq': 1200.0, 'ram': 917016576, 'pi_model': 'Raspberry Pi 3 Model B Rev 1.2', 'octopi_version': '0.17.0', 'plugins': ''}
2021-05-28 09:19:36,701 - octoprint.server.preemptive_cache - INFO - ... done in 16.90s
2021-05-28 09:19:36,701 - octoprint.server.preemptive_cache - INFO - Preemptively caching / (ui _default) for {'base_url': 'http://octopi.local/', 'path': '/', 'query_string': 'l10n=en'}
2021-05-28 09:19:36,908 - octoprint.plugins.softwareupdate - INFO - Fetching check overlays from https://plugins.octoprint.org/update_check_overlay.json
2021-05-28 09:19:37,599 - octoprint.server.preemptive_cache - INFO - ... done in 0.90s
2021-05-28 09:22:39,524 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:22:39,525 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 09:22:41,759 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:22:41,865 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from ::ffff:192.168.178.20
2021-05-28 09:22:41,866 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 09:22:43,522 - octoprint.plugins.announcements - INFO - Loaded channel _important from https://octoprint.org/feeds/important.xml in 0.27s
2021-05-28 09:22:43,939 - octoprint.plugins.announcements - INFO - Loaded channel _releases from https://octoprint.org/feeds/releases.xml in 0.21s
2021-05-28 09:22:44,183 - octoprint.plugins.announcements - INFO - Loaded channel _blog from https://octoprint.org/feeds/octoblog.xml in 0.2s
2021-05-28 09:22:44,432 - octoprint.plugins.announcements - INFO - Loaded channel _plugins from https://plugins.octoprint.org/feed.xml in 0.2s
2021-05-28 09:22:44,684 - octoprint.plugins.announcements - INFO - Loaded channel _octopi from https://octoprint.org/feeds/octopi.xml in 0.18s
2021-05-28 09:22:45,215 - octoprint.plugins.pluginmanager - INFO - Loaded plugin notices data from https://plugins.octoprint.org/notices.json
2021-05-28 09:22:46,694 - octoprint.util.pip - INFO - Using "/home/pi/oprint/bin/python -m pip" as command to invoke pip
2021-05-28 09:22:46,696 - octoprint.util.pip - INFO - pip installs to /home/pi/oprint/lib/python3.7/site-packages (writable -> yes), --user flag needed -> no, virtual env -> yes
2021-05-28 09:22:46,696 - octoprint.util.pip - INFO - ==> pip ok -> yes
2021-05-28 09:22:46,741 - octoprint.plugins.softwareupdate - INFO - Saved version cache to disk
2021-05-28 09:22:46,915 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:24:34,873 - octoprint.filemanager.analysis - INFO - Starting analysis of local:pi4b-case.gcode
2021-05-28 09:24:34,875 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/pi/.octoprint/uploads/pi4b-case.gcode
2021-05-28 09:24:39,596 - octoprint.printer.standard.job - INFO - Print job selected - origin: local, path: pi4b-case.gcode, owner: laubraupe, user: laubraupe
2021-05-28 09:24:45,871 - octoprint.util.comm - INFO - Starting job on behalf of user laubraupe
2021-05-28 09:24:46,150 - octoprint.util.comm - INFO - Changing monitoring state from "Operational" to "Starting"
2021-05-28 09:24:46,386 - octoprint.printer.standard.job - INFO - Print job started - origin: local, path: pi4b-case.gcode, owner: laubraupe, user: laubraupe
2021-05-28 09:24:46,451 - octoprint.util.comm - INFO - M110 detected, setting current line number to 0
2021-05-28 09:24:46,487 - octoprint.util.comm - INFO - Changing monitoring state from "Starting" to "Printing"
2021-05-28 09:24:46,632 - octoprint.plugins.tracking - INFO - Sent tracking event print_started, payload: {'origin': 'local', 'file': '033a692afa5ac6a7b6b14a43f15d6ece0d17bdf9'}
2021-05-28 09:24:48,549 - octoprint.util.comm - INFO - Printer seems to support the busy protocol, will adjust timeouts and set busy interval accordingly
2021-05-28 09:24:54,027 - octoprint.util.comm - INFO - Telling the printer to set the busy interval to our "communicationBusy" timeout - 1s = 2s
2021-05-28 09:34:28,956 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 09:34:29,666 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 918, 'printer_state': 'PRINTING'}
2021-05-28 09:38:11,043 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:38:11,325 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:38:11,374 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:38:11,375 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 09:38:11,422 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 09:49:28,959 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 09:49:29,639 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 1818, 'printer_state': 'PRINTING'}
2021-05-28 09:56:15,157 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:04:28,963 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 10:04:29,204 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 2718, 'printer_state': 'PRINTING'}
2021-05-28 10:08:05,767 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:08:05,810 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:08:05,811 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 10:08:05,859 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:19:28,966 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 10:19:29,191 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 3618, 'printer_state': 'PRINTING'}
2021-05-28 10:21:13,028 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:21:13,253 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:21:13,316 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:21:13,317 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 10:21:13,355 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:34:28,969 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 10:34:29,655 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 4518, 'printer_state': 'PRINTING'}
2021-05-28 10:42:46,608 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 10:49:28,973 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 10:49:29,214 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 5418, 'printer_state': 'PRINTING'}
2021-05-28 11:04:28,977 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 11:04:29,204 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 6318, 'printer_state': 'PRINTING'}
2021-05-28 11:10:18,621 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:10:18,676 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:10:18,677 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 11:10:18,730 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:19:28,980 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 11:19:29,214 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 7218, 'printer_state': 'PRINTING'}
2021-05-28 11:27:30,187 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:34:28,984 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 11:34:29,626 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 8118, 'printer_state': 'PRINTING'}
2021-05-28 11:35:59,388 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:35:59,434 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:35:59,435 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 11:35:59,474 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:40:31,502 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:40:31,762 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:40:31,831 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:40:31,832 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 11:40:31,872 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 11:49:28,987 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 11:49:29,712 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9018, 'printer_state': 'PRINTING'}
2021-05-28 12:04:28,990 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 12:04:29,206 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 9918, 'printer_state': 'PRINTING'}
2021-05-28 12:19:28,994 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 12:19:29,225 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 10818, 'printer_state': 'PRINTING'}
2021-05-28 12:19:36,444 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:19:36,774 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:19:37,085 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:19:37,086 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 12:19:37,257 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:34:28,997 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 12:34:29,655 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 11718, 'printer_state': 'PRINTING'}
2021-05-28 12:37:51,143 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:49:29,001 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 12:49:29,604 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 12618, 'printer_state': 'PRINTING'}
2021-05-28 12:50:51,778 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:50:51,845 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 12:50:51,846 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 12:50:51,886 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:04:29,004 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 13:04:29,200 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 13518, 'printer_state': 'PRINTING'}
2021-05-28 13:07:00,385 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:08:56,694 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:08:56,739 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:08:56,740 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 13:08:56,786 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:19:29,007 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 13:19:29,248 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 14418, 'printer_state': 'PRINTING'}
2021-05-28 13:32:13,811 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:34:29,011 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 13:34:29,249 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 15318, 'printer_state': 'PRINTING'}
2021-05-28 13:39:58,730 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:39:58,906 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:39:58,907 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 13:39:59,060 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:41:29,461 - octoprint.server.util.sockjs - INFO - Client connection closed: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:41:29,546 - octoprint.server.util.sockjs - INFO - New connection from client: 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:41:29,604 - octoprint.server.util.flask - INFO - Passively logging in user laubraupe from 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:41:29,605 - octoprint.access.users - INFO - Logged in user: laubraupe
2021-05-28 13:41:29,673 - octoprint.server.util.sockjs - INFO - User laubraupe logged in on the socket from client 2003:e5:4713:6f00:c1ed:8d9b:828:56a2
2021-05-28 13:49:29,014 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 13:49:29,650 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 16218, 'printer_state': 'PRINTING'}
2021-05-28 13:58:59,748 - octoprint.util.comm - INFO - Finished in 16453.877 s.
2021-05-28 13:58:59,749 - octoprint.util.comm - INFO - Changing monitoring state from "Printing" to "Finishing"
2021-05-28 13:58:59,761 - octoprint.filemanager.analysis - INFO - Starting analysis of local:pi4b-case.gcode
2021-05-28 13:58:59,764 - octoprint.filemanager.analysis - INFO - Invoking analysis command: /home/pi/oprint/bin/python -m octoprint analysis gcode --speed-x=6000 --speed-y=6000 --max-t=10 --throttle=0.0 --throttle-lines=100 --bed-z=0.0 /home/pi/.octoprint/uploads/pi4b-case.gcode
2021-05-28 13:58:59,775 - octoprint.printer.standard.job - INFO - Print job done - origin: local, path: pi4b-case.gcode, owner: laubraupe
2021-05-28 13:58:59,944 - octoprint.util.comm - INFO - Changing monitoring state from "Finishing" to "Operational"
2021-05-28 13:59:00,291 - octoprint.plugins.tracking - INFO - Sent tracking event print_done, payload: {'origin': 'local', 'file': '033a692afa5ac6a7b6b14a43f15d6ece0d17bdf9', 'elapsed': 16453}
2021-05-28 13:59:20,156 - octoprint.filemanager.analysis - INFO - Analysis of entry local:pi4b-case.gcode finished, needed 20.39s
2021-05-28 14:04:29,018 - octoprint.server.heartbeat - INFO - Server heartbeat <3
2021-05-28 14:04:29,224 - octoprint.plugins.tracking - INFO - Sent tracking event ping, payload: {'octoprint_uptime': 17118, 'printer_state': 'OPERATIONAL'}