What is RakeSearch?

The enormous size of the diagonal Latin squares space makes it unfeasible to enumerate all its objects straightforwardly in reasonable time. So, in order to discover the structure of this space, sophisticated search methods are needed. In RakeSearch project, we implement an application that picks up separate pairs of mutually orthogonal DLSs, which allows to reconstruct full graphs of their orthogonality. You can contribute to our research by running a free program on your computer.

Join RakeSearch

User of the Day

User profile Profile BlisteringSheep
I'm a Sheep. I can't help but to crunch.


November 2018 totals!
Dear participants!

About 4.5% of tasks were processed during November making 43.7% of search space complete. 4365 results with "permutational pairs" where found by 170 most successful crunchers and each of them can view their results by link Results with ODLS pairs from account page.

Also, we want to remind about the Crunchers poll about Distributed Computing projects - after feedback from participants it has undergone modifications.

Each of the lucky crunchers, listed below (that found at least 1 ODLS pair during the month), as usual, receive a new badge - Rússula ochroléuca in this November! We send our congratulations to:

har and [AF>Amis des Lapins] Phil1966 (L'Alliance Francophone),
fix and KWSN-SpongeBob SquarePants (The Knights Who Say Ni!),
igos and [DPC]Division_Brabant~Cow_tipping (Dutch Power Cows),
adams and [AF>Amis des Lapins] Nabz37 (L'Alliance Francophone),
ccpmc and [AF>Amis des Lapins] Ceclo (L'Alliance Francophone),
ladmo and [AF>Libristes]MortelKni (L'Alliance Francophone),
arkiss and [AF>Occitania]franky82 (L'Alliance Francophone),
Progger and [AF>Libristes]cguillem (L'Alliance Francophone),
Server and [AF>Libristes] Elorak (L'Alliance Francophone),
fsclavo and Международная база наблюдений комет (Karelia),
Merowig and Karelian Center for Gender Studies (Karelia),
Sengieffe and Sussie (LITOMYSL Boinc Team Czech Republic),
Andreas64 and Skywalker@Athens (Macedonia is Greek!),
Millenium and [AF] Skinny06 (L'Alliance Francophone),
faliqisbah and Pavel_Kirpichenko (Astronomy.Ru Forum),
Hartmut 53 and jondi_hanluc (OcUK - Overclockers UK),
mike765321 and Michael H.W. Weber (Rechenkraft.net),
HighTech67 and Egon olsen (Meisterkuehler.de Team),
Drumheller and Steve Dodd (The Planetary Society),
WTBroughton and LeChat51X (L'Alliance Francophone),
EG (SETI.USA) and Duce H_K_ (L'Alliance Francophone),
William Kahler and Thyler Durden@P3D (Planet 3DNow!),
Fernando Miguel and Rhodan71 (L'Alliance Francophone),
TheKillerChicken and Vit Kliber (Czech National Team),
frankhagen (gigo) and [DPC]Blah.NET (Dutch Power Cows),
saiz (Team China) and Matthias Lehmkuhl (SETI.Germany),
Casey ([H]ardOCP) and Donn Pike (USAF Ret) (Gridcoin),
PavolR (BOINC.SK) and Johannes Elsner (Planet 3DNow!),
ID4 (SETI.Germany) and owensse (The Planetary Society),
Oleg (Russia Team) and [SG-FC] dingdong (SETI.Germany),
philip-in-hongkong and Sergey Zhikhorev (Russia Team),
Werinbert (Free-DC) and BlisteringSheep (Ars Technica),
KR Center (Karelia) and Shaman (Czech National Team),
Kodeks IT (Karelia) and Tomaseq (Czech National Team),
europe64 (europe64) and http://vk.com/boinc (Karelia),
Jeff17 (BOINCstats) and Wabi CZ (Czech National Team),
atp1916 ([H]ardOCP) and Птицы Петрозаводска (Karelia),
conf [MM] (SETI.USA) and joe carnivore (Planet 3DNow!),
Coleslaw ([H]ardOCP) and eLPeCKo (Czech National Team),
morgan (Team Norway) and Frank [RKN] (Rechenkraft.net),
the-who (Team China) and Theadalus (Dutch Power Cows),
purplecfh (SETI.USA) and Uwe-Bergstedt (SETI.Germany),
mimeq (BOINC@Poland) and ERBrouwer (Dutch Power Cows),
JonS (UK BOINC Team) and boceli (Czech National Team),
el_teniente (Russia) and ShmyaCluster (Crystal Dream),
motqalden ([H]ardOCP) and PDW (OcUK - Overclockers UK),
citerra (Russia Team) and [SG-2W]Kurzer (SETI.Germany),
lydy1993 (Team China) and Bigos2 (Czech National Team),
Conan (Cobar Spiders) and tcd (Meisterkuehler.de Team),
cluster-krc (Karelia) and killik (Czech National Team),
Beyond (Ars Technica) and Ralfy (BOINC Confederation),
Clank [MM] (SETI.USA) and respawner (Rechenkraft.net),
whowhere (AUGE@BOINC) and Skivelitis2 (Overclock.net),
jozef j (Russia Team) and Pjotr Panski (SETI.Germany),
Mumps [MM] (SETI.USA) and [B@P] Daniel (BOINC@Poland),
Dan Sargent (SETI.USA) and Kwartet! (Dutch Power Cows),
Argento (BOINC@Poland) and Astronomy.Karelia (Karelia),
Timothy Mullican (USA) and robbysites (Crunching@EVGA),
Soderstromm (Gridcoin) and BritishBob (Overclock.net),
SerGiani (Russia Team) and RobertN (Dutch Power Cows),
Gipsel (Planet 3DNow!) and bcavnaugh (Crunching@EVGA),
JagDoc (Planet 3DNow!) and ReaDy (Astronomy.Ru Forum),
Kalomel (BOINC@Poland) and Bruce Kennedy (BOINCstats),
JohnMD (BOINC@Denmark) and JLSchro* (Sicituradastra.),
SergOZ (Crystal Dream) and [SG-FC]shka (SETI.Germany),
RFGuy_KCCO ([H]ardOCP) and LCB001 (Hardware Canucks),
СУНТД Карелия (Karelia) and Landjunge (Planet 3DNow!),
Hoshione (SETI.Germany) and HK-Steve (Crunching@EVGA),
Dr Who Fan (BOINCstats) and freestman (Chinese Dream),
amazing (SETIKAH@KOREA) and hoarfrost (Crystal Dream),
mmonnin (Overclock.net) and Vincent Dark (Team China),
ext2097 (SETIKAH@KOREA) and KPX (Czech National Team),
zzuupp (TeAm AnandTech) and BlackGoose05 (Team Biss!),
sergamena (Russia Team) and ChelseaOilman ([H]ardOCP),
Shmya-2 (Crystal Dream) and Dataman (BOINC@AUSTRALIA),
Lazarus-uk (BOINCstats) and MajkPascal (BOINC@Poland),
ahferroin7 (BOINCstats) and Adam J Bavier ([H]ardOCP),
Crunch3r (BOINC United) and [SG] Felix (SETI.Germany),
Uli2* (Sicituradastra.) and CoolAtchOk (Russia Team),
Dingo (BOINC@AUSTRALIA) and glennpat (XtremeSystems),
LeonidT34 (Russia Team) and HenkM (Dutch Power Cows),
Tex1954 (Overclock.net) and declis (Rechenkraft.net),
Chipotle (Ars Technica) and Stimpy (Rechenkraft.net),
ale4316 (Crystal Dream) and JugNut (BOINC@AUSTRALIA),
whizbang (Ars Technica) and k4m1k4z3 (Overclock.net).

Thank you for crunching and participation!
1 Dec 2018, 10:11:50 UTC · Discuss

Wednesday graphs on 2018-11-07
Dear participants!

We publish a next set of types of graph from ODLS found in RakeSearch project on preliminary results page. Could you name it? It contains the following 25 graphs:

[R9_000156234/02] - 9 vertices and 14 edges.

[R9_000159508/01] - 37 vertices and 149 edges.

[R9_000159512/01] - 294 vertices and 2234 edges.

[R9_000178145/01] - 72 vertices and 248 edges.

[R9_000179086/01] - 68 vertices and 185 edges.

[R9_000180411/01] - 37 vertices and 96 edges.

[R9_000199886/01] - 10 vertices and 18 edges.

[R9_000200621/01] - 54 vertices and 136 edges.

[R9_000200853/01] - 10 vertices and 21 edges.

[R9_000201752/01] - 120 vertices and 480 edges.

[R9_000350845/01] - 54 vertices and 122 edges.

[R9_000357180/01] - 48 vertices and 152 edges.

[R9_000357183/01] - 54 vertices and 156 edges.

[R9_000357183/02] - 77 vertices and 205 edges.

[R9_000357614/01] - 13 vertices and 25 edges.

[R9_000358998/04] - 48 vertices and 106 edges.

[R9_000359000/01] - 22 vertices and 72 edges.

[R9_000359000/02] - 34 vertices and 97 edges.

[R9_000359389/01] - 12 vertices and 24 edges.

[R9_000359389/03] - 12 vertices and 28 edges.

[R9_000359504/01] - 352 vertices and 2008 edges.

[R9_000363428/01] - 16 vertices and 24 edges.

[R9_000365498/03] - 144 vertices and 576 edges.

[R9_000365501/01] - 88 vertices and 364 edges.

[R9_000365542/01] - 10 vertices and 14 edges.

7 Nov 2018, 5:03:48 UTC · Discuss

October 2018 totals!
Dear folks!

During month, about 4.2% of entire task set were computed and 4137 results with "permutational" ODLS's pairs where found! The most successful were the next 176 crunchers in the second half of October:

Ralfy (BOINC Confederation) and glennpat (XtremeSystems),
EXT64 ([H]ardOCP) and Uli2* (Sicituradastra.),
EG (SETI.USA) and whowhere (AUGE@BOINC),
whizbang (Ars Technica) and Mumps [MM] (SETI.USA),
Landjunge (Planet 3DNow!) and SerGiani (Russia Team),
Oleg (Russia Team) and Птицы Петрозаводска (Karelia),
KR Center (Karelia) and Casey ([H]ardOCP),
Clank [MM] (SETI.USA) and ejeancolas (L'Alliance Francophone),
cluster-krc (Karelia) and morgan (Team Norway),
ssjy806 (SETIKAH@KOREA) and Shaman (Czech National Team),
joe carnivore (Planet 3DNow!) and JagDoc (Planet 3DNow!),
vanos0512 (BOINC@Taiwan) and bcavnaugh (Crunching@EVGA),
Vincent Dark (Team China) and Shmya-2 (Crystal Dream),
jozef j (Russia Team) and Philip (OZ Crunchers),
saiz (Team China) and CNT - CIMRMAN (Czech National Team),
adams and Международная база наблюдений комет (Karelia),
PDW (OcUK - Overclockers UK) and Skivelitis2 (Overclock.net),
BritishBob (Overclock.net) and Crunch3r (BOINC United),
purplecfh (SETI.USA) and Pavel_Kirpichenko (Astronomy.Ru Forum),
Hartmut 53 and Karelian Center for Gender Studies (Karelia),
[SG-FC]shka (SETI.Germany) and EarlyBird@Zircons (BOINC@Taiwan),
eLPeCKo (Czech National Team) and Beyond (Ars Technica),
nenym (Czech National Team) and BlisteringSheep (Ars Technica),
Conan (Cobar Spiders) and [SG-2W]Kurzer (SETI.Germany),
fax (Meisterkuehler.de Team) and ReaDy (Astronomy.Ru Forum),
LCB001 (Hardware Canucks) and jondi_hanluc (OcUK - Overclockers UK),
declis (Rechenkraft.net) and lydy1993 (Team China),
Steve Dodd (The Planetary Society) and Kodeks IT (Karelia),
europe64 (europe64) and Gipsel (Planet 3DNow!),
Andreas64 and LeChat51X (L'Alliance Francophone),
Sengieffe and Johannes Elsner (Planet 3DNow!),
Theadalus (Dutch Power Cows) and sergamena (Russia Team),
arkiss and [DPC]Division_Brabant~Cow_tipping (Dutch Power Cows),
k4m1k4z3 (Overclock.net) and ChelseaOilman ([H]ardOCP),
gingavasalata (Hrvatska) and motqalden ([H]ardOCP),
[AF>Amis des Lapins] Phil1966 (L'Alliance Francophone) and Merowig,
Rudy Toody (TeAm AnandTech) and [SG] Felix (SETI.Germany),
meadoel (BOINCstats) and Lycidas (BOINC@Heidelberg),
robbysites (Crunching@EVGA) and ext2097 (SETIKAH@KOREA),
JonS (UK BOINC Team) and Rhodan71 (L'Alliance Francophone),
Matthias Lehmkuhl (SETI.Germany) and BEKO (Czech National Team),
[B@P] Daniel (BOINC@Poland) and ChristianVirtual ([H]ardOCP),
http://vk.com/boinc (Karelia) and RFGuy_KCCO ([H]ardOCP),
7ri9991 [MM] (SETI.USA) and respawner (Rechenkraft.net),
Fardringle (TeAm AnandTech) and the-who (Team China),
Astronomy.Karelia (Karelia) and Vitalii Koshura,
JohnMD (BOINC@Denmark) and Adam J Bavier ([H]ardOCP),
Igal and [AF>France>Savoie] Tutu1986 (L'Alliance Francophone),
Dylan Delgado and [AF>Libristes]MortelKni (L'Alliance Francophone),
Maxwell [MM] (SETI.USA) and [DPC]Blah.NET (Dutch Power Cows),
lugau and [AF>Libristes] Elorak (L'Alliance Francophone),
el_teniente (Russia) and KPX (Czech National Team),
Fernando Miguel and owensse (The Planetary Society),
herby44 (Planet 3DNow!) and conf [MM] (SETI.USA),
HighTech67 and [SG-FC] dingdong (SETI.Germany),
Natalia (Crystal Dream) and hoarfrost (Crystal Dream),
BlackGoose05 (Team Biss!) and Tex1954 (Overclock.net),
CoolAtchOk (Russia Team) and mmonnin (Overclock.net),
Sergey Zhikhorev (Russia Team) and Uwe-Bergstedt (SETI.Germany),
ShmyaCluster (Crystal Dream) and MaxAMD400 (Rechenkraft.net),
MatzeKnop and [AF>Libristes]cguillem (L'Alliance Francophone),
Jerzy_Przytocki (BOINC@Poland) and Thyler Durden@P3D (Planet 3DNow!),
freestman (Chinese Dream) and Yi-Ming Wang (Team China),
Michael H.W. Weber (Rechenkraft.net) and citerra (Russia Team),
ale4316 (Crystal Dream) and ERBrouwer (Dutch Power Cows),
fix and [AF>Amis des Lapins] Ceclo (L'Alliance Francophone)
Dingo (BOINC@AUSTRALIA) and HK-Steve (Crunching@EVGA),
MajkPascal (BOINC@Poland) and zzuupp (TeAm AnandTech),
phoenicis ([H]ardOCP) and RobertN (Dutch Power Cows),
entigy (Team England (Boinc)) and Christos Despotakis,
boceli (Czech National Team) and Tatka (Czech National Team),
Kalomel (BOINC@Poland) and Kwartet! (Dutch Power Cows),
Skywalker@Athens (Macedonia is Greek!) and rebel9,
polarbeardj (Crunching@EVGA) and JugNut (BOINC@AUSTRALIA),
sorcrosc (BOINC.Italy) and DarthMaciek (BOINC@Poland),
Chipotle (Ars Technica) and Daniel (BOINC@AUSTRALIA),
Bill F (Worldwide TechServices) and hajaumea,
Plejaden (Boinc Team Gruppe 2004) and LeonidT34 (Russia Team),
MindCrime (SETI.USA) and Hoshione (SETI.Germany),
ID4 (SETI.Germany) and Odd-Rod (BOINCstats),
nabializm (BOINC@Poland) and atp1916 ([H]ardOCP),
Sussie (LITOMYSL Boinc Team Czech Republic) and igos,
Millenium and KWSN-SpongeBob SquarePants (The Knights Who Say Ni!)
Crack (Dutch Power Cows) and ku4jb (Overclock.net),
Lazarus-uk (BOINCstats) and ahferroin7 (BOINCstats),
Jeff17 (BOINCstats) and kttu (MiaoLi@Taiwan),
Pjotr Panski (SETI.Germany) and amazing (SETIKAH@KOREA),
HenkM (Dutch Power Cows) and zelandonii (L'Alliance Francophone).

Thank you for your attention and participation!
3 Nov 2018, 19:37:14 UTC · Discuss

Crunchers poll about Distributed Computing projects
Dear participants!

Institute for Information Transmission Problems of Russian Academy of Sciences conducts a survey of cruncher's opinions about Distributed Computing projects. Please rate the projects in questionnaire in one of the following languages:

En - Rating of volunteer distributed computing projects
De - Bewertung der Projekte des freiwilligen aufgeteilten Computings
Fr - Évaluation des projets des calculs volontaires fractionnés
Ru - Экспертная оценка проекта Добровольных Распределённых Вычислений

Thank you for attention and opinion!
30 Oct 2018, 20:09:49 UTC · Discuss

New badges for the total credit!
Dear folks!

Meet more inhabitants of Karelian forests and the White Sea on the badges for the total credit.

We expand the lineage of badges so as to motivate people and include undeservingly forgotten animals. We also extend the lineage up to 1 billion credit. And we hope that you like the new rewards and feel motivated to get them!

The new lineage of badges is:

Hedgehog - for 5,000 total credit
Brown Bat - for 10,000 total credit
Flying Squirrel - for 20,000 total credit
Squirrel - for 25,000 total credit
Hare - for 60,000 total credit
Weasel - for 125,000 total credit
Mink - for 200,000 total credit
Raccoon - for 300,000 total credit
Beaver - for 500,000 total credit
Badger - for 1,000,000 total credit
Boar - for 3,000,000 total credit
Marten - for 5,000,000 total credit
Ladoga seal - for 7,500,000 total credit
Fox - for 10,000,000 total credit
Wolf - for 15,000,000 total credit
Lynx - for 25,000,000 total credit
Deer - for 50,000,000 total credit
Elk - for 75,000,000 total credit
Bear - for 100,000,000 total credit
Wolverine - for 150,000,000 total credit
Bearded Seal - for 250,000,000 total credit
Earless Seal - for 375,000,000 total credit
Porpoise - for 500,000,000 total credit
Beluga Whale - for 650,000,000 total credit
Killer Whale - for 800,000,000 total credit
Mammoth - for 1,000,000,000 total credit
21 Oct 2018, 10:32:23 UTC · Discuss

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