Message boards :
Number crunching :
Cheaters???
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Author | Message |
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Send message Joined: 21 Nov 07 Posts: 52 Credit: 1,756,052 RAC: 0 |
How does that work? Computers belonging to RAMSES RHA 254 credits for 700 seconds of work? Another cheater? Owner: AF>HFR>RR Benson007. More than 27 credits for 300 seconds of work? This person is also very questionable: Account data for Jenik How can he have a RAC of more that 40,000 credits when there is a work unit limit of 2,000 work units/day? Now here is a weird result: Result ID: 491638 Granted credit: 787537.651434724 for 272 seconds of work? |
Send message Joined: 15 Nov 07 Posts: 31 Credit: 56,404,447 RAC: 0 |
While you're at it, you could check out user Michele ANSALDI, who has one machine, cpu #1241, with a RAC of 77,717 and total credit of 798,840.98. The other computers of this user look OK. This one looks like an error. |
Send message Joined: 15 Nov 07 Posts: 31 Credit: 56,404,447 RAC: 0 |
Ah, the user referred to in my post was the same as the last one you mentioned, Martin. Looking at all of these, I've got to say, it doesn't look like cheating as much as a miscalculation in whatever process asks for and/or grants credit. I wonder if the machines we're looking at are seriously overclocked. And if so, why it doesn't generate an error on the WU. Questions, questions. Somebody needs to be looking at these, right soonish. |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Ah, the user referred to in my post was the same as the last one you mentioned, Martin. Looking at all of these, I've got to say, it doesn't look like cheating as much as a miscalculation in whatever process asks for and/or grants credit. I wonder if the machines we're looking at are seriously overclocked. And if so, why it doesn't generate an error on the WU. Questions, questions. i hope to have the validator updated sometime today, and it should be generating fixed credit per amount of work done, calculated by how many stars are in the work unit and the size of the volume. this should fix these abnormalities. |
Send message Joined: 28 Aug 07 Posts: 52 Credit: 8,353,747 RAC: 0 |
Ah, the user referred to in my post was the same as the last one you mentioned, Martin. Looking at all of these, I've got to say, it doesn't look like cheating as much as a miscalculation in whatever process asks for and/or grants credit. I wonder if the machines we're looking at are seriously overclocked. And if so, why it doesn't generate an error on the WU. Questions, questions. Stop the filedeleter and run a script to recalculate existing credits, there are some with 600-700k credits/WU! |
Send message Joined: 25 Nov 07 Posts: 4 Credit: 2,341,303 RAC: 0 |
Stop the filedeleter and run a script to recalculate existing credits, there are some with 600-700k credits/WU! Look here: 787,537.65 credits for 1 WU!! WU: 460576 And I have seen some other results like this. |
Send message Joined: 28 Aug 07 Posts: 49 Credit: 556,559 RAC: 0 |
Stop the filedeleter and run a script to recalculate existing credits, there are some with 600-700k credits/WU! I want some of those WUs :) |
Send message Joined: 28 Aug 07 Posts: 52 Credit: 8,353,747 RAC: 0 |
How does that work? Travis, can you reduce the credits of two hosts got 2x250k and 700k credits / WU? These are the 2 ones on top computer list, we must fair enough but there are many other too but not so extremely. |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
How does that work? after we get the binaries updated i'll be doing this :) |
Send message Joined: 28 Aug 07 Posts: 52 Credit: 8,353,747 RAC: 0 |
How does that work? Thx :) |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
How does that work? As another update to this, i've mailed the boinc_dev mailing list to see if i can find any cleaner way of doing this since more than a few results have gotten a lot more credit then perhaps they should have. |
Send message Joined: 5 Oct 07 Posts: 15 Credit: 28,314,687 RAC: 0 |
Thanks for the update. I am happy that this will be sorted out. Remember to get some sleep, and not worry too much about us bitchin' Cheers |
Send message Joined: 18 Nov 07 Posts: 3 Credit: 184,025 RAC: 0 |
Hi, crunchers. What´s wrong ? A client state file can be manually edited ? It ´s a joke ? Why system hasn´t a barrier for this ? Don´t sleep, admins :-) Can you do anything with this ? |
Send message Joined: 7 Oct 07 Posts: 4 Credit: 9,887,161 RAC: 0 |
Travis, can you reduce the credits of two hosts got 2x250k and 700k credits / WU? These are the 2 ones on top computer list, we must fair enough but there are many other too but not so extremely. i'm game! But no 2x250k, but 2x205k. And what about another users? What is difference between host ID2433 who manipulated hundred WU 700s/255C and host ID1314 who man. thousands WU 300s/28C each? Look at this - http://www.volny.cz/dsl_353972280/cheaters/ |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Hi, crunchers. not sleeping, the problem is that there arent "client state files" and the credit is awarded somewheres in the database and i have to figure out exactly all the places i need to update and remove credit in there to keep the server running and all the stats pages working correctly :) i wish it was so easy *lol* |
Send message Joined: 11 Nov 07 Posts: 41 Credit: 1,000,181 RAC: 0 |
Ahhh.. reset the credits if there is no easy way ;) I mean this in an Alpha project where to many seems to have gotten in just for showing off their abilities in manipulating the poor Boinc rewarding credit system and the credits wasn't fixed by the server. |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Ahhh.. reset the credits if there is no easy way ;) Since I'm waiting on the binary issue, i've gone into the database and have reset a few of the users credit who got incorrect credit granted. unfortunately the top lists aren't reflecting this change even after i updated them... not quite sure whats going on yet but i'm working on it. |
Send message Joined: 11 Nov 07 Posts: 41 Credit: 1,000,181 RAC: 0 |
Seems the worst ones got away :) |
Send message Joined: 28 Aug 07 Posts: 52 Credit: 8,353,747 RAC: 0 |
Seems the worst ones got away :) Yes, but there was another with 2x250k /WU |
Send message Joined: 30 Aug 07 Posts: 2046 Credit: 26,480 RAC: 0 |
Seems the worst ones got away :) I've gone through the database and fixed all the anomalies i could find. It looks like i got them all, and updated the users and teams correctly. If some people and teams lost more credit than they should have I apologize -- I just learned mysql this afternoon on the internet to get this done :P now that credit is at a fixed rate things should run along smoothly and most of this will become inconsequential as the project gets older (or at least I can hope that). |
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