WU Complete but not uploading

[silverpulser]

At night time I switch off my router (otherwise teenage children would be up all night!) until 6.30 am when it is switched on for the day. The computer is left running 24/7. During the night the CPU-2 assignment reached 100% but has not uploaded this morning after the router was switched on. What to do? The error log follows:

Code: Select all

*********************** Log Started 2016-01-17T16:23:03Z ***********************
******************************* Date: 2016-01-17 *******************************
01:41:51:WARNING:WU02:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
01:41:51:ERROR:WU02:FS00:Exception: Could not get an assignment
01:41:51:WARNING:WU02:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
01:41:51:ERROR:WU02:FS00:Exception: Could not get an assignment
01:42:51:WARNING:WU02:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
01:42:51:ERROR:WU02:FS00:Exception: Could not get an assignment
******************************* Date: 2016-01-18 *******************************
******************************* Date: 2016-01-18 *******************************
******************************* Date: 2016-01-18 *******************************
******************************* Date: 2016-01-18 *******************************
******************************* Date: 2016-01-19 *******************************
******************************* Date: 2016-01-19 *******************************
******************************* Date: 2016-01-19 *******************************
******************************* Date: 2016-01-19 *******************************
00:32:09:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:32:09:ERROR:WU01:FS00:Exception: Could not get an assignment
00:32:09:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:32:09:ERROR:WU01:FS00:Exception: Could not get an assignment
00:33:09:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:33:09:ERROR:WU01:FS00:Exception: Could not get an assignment
00:34:47:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:34:47:ERROR:WU01:FS00:Exception: Could not get an assignment
00:37:24:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:37:24:ERROR:WU01:FS00:Exception: Could not get an assignment
00:41:31:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:41:31:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:41:32:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:41:32:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:41:38:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:41:38:ERROR:WU01:FS00:Exception: Could not get an assignment
00:42:32:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:42:32:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:44:09:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:44:09:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:46:46:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:46:46:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:48:30:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:48:30:ERROR:WU01:FS00:Exception: Could not get an assignment
00:51:01:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:51:01:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:57:52:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
00:57:52:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
00:59:35:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
00:59:35:ERROR:WU01:FS00:Exception: Could not get an assignment
01:08:58:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
01:08:58:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
01:17:32:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
01:17:32:ERROR:WU01:FS00:Exception: Could not get an assignment
01:26:54:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
01:26:54:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
01:46:34:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
01:46:34:ERROR:WU01:FS00:Exception: Could not get an assignment
01:55:57:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
01:55:57:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
02:33:33:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
02:33:33:ERROR:WU01:FS00:Exception: Could not get an assignment
02:42:55:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
02:42:55:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
03:49:34:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
03:49:34:ERROR:WU01:FS00:Exception: Could not get an assignment
03:58:56:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
03:58:56:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.
******************************* Date: 2016-01-20 *******************************
05:52:34:WARNING:WU01:FS00:Exception: Could not get IP address for assign3.stanford.edu: No such host is known. 
05:52:34:ERROR:WU01:FS00:Exception: Could not get an assignment
06:01:56:WARNING:WU02:FS00:WorkServer connection failed on port 8080 trying 80
06:01:56:WARNING:WU02:FS00:Exception: Failed to send results to work server: Failed to connect to 128.252.203.2:80: A socket operation was attempted to an unreachable host.

[silverpulser]

UPDATE

Seems to have resolved itself as a new WU is now running.

[davidcoton]

The retry interval gets longer after each attempt. So if the first attempt occurs soon after the router's bed-time, by morning the interval will be quite long. A near-random amount of this period will remain when the router wakes up, to get a instant restart of folding you would need to pause/unpause the waiting slots after comms are available.

[bruce]

If you put "assign3.stanford.edu" into the address bar of your browser, it can open a web page on that assignment server. I'll be it works now, which means your ISP's DNS server has been updated or you've reconnected to the internet.