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IDProjectCategoryView StatusDate SubmittedLast Update
0002461MEGA[All Projects] Feedbackpublic2020-12-30 11:492020-12-30 11:49
Reporterguest 
Assigned To 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusnewResolutionopen 
PlatformOS 
Product VersionMEGA 11 (Graphical Interface version) 
Target VersionFixed in Version 
Summary0002461: Steps described in the book PTME5
DescriptionDear Sirs or Madams:

I run the steps described in the book (https://oup-arc.com/access/hall-5e [^]) using the MEGA X (10.1.8) on macOS 10.15.7.

p.22-23: Clicking the GenBank link next to the Range for the second sequence in the list did not take me to the corresponding GenBank file.

p.87-93: The "Original Tree" tab and "Bootstrap Consensus tree" tab either appear or disappear when I resize the window.

p.96: Clicking OK did not show the majority-rule tree like Figure 6.12.
TagsNo tags attached.
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First NameHaruo
Last NameSuzuki
Emailharuo@sfc.keio.ac.jp
Confirm Emailharuo@sfc.keio.ac.jp
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-  Notes
(0001988)
user19
1969-12-31 17:33

Emailed the user asking for additional information on what happened with the crash, was it a hung program, crash, crash with error message, etc.
(0002635)
user614
1969-12-31 17:33

This is easily reproduced using the attached file. Just do MP phylogeny inference using min-mini and search level 1. Mega will start the analysis. Then progress stops (for me at 12% with 177 trees examined)and Mega appears to be stuck in some kind of loop as it is using all the processing power it can get but is making no progress. I let it run for several hours without examining more than 177 trees (which only took a few seconds).
(0002672)
user19
1969-12-31 17:33

We are getting stuck in the MiniMiniSearch procedure. The MiniMiniSearch procedure is recursive.

MiniMini calls itself until we get to n=193, in this case every single time the loop executes (about 195 times) we call MiniMiniSearch(194), which itself runs a couple hundred times each call. I think this is a bound calculation issue.

- Issue History
Date Modified Username Field Change
1969-12-31 17:33 user19 Note Added: 0001988
1969-12-31 17:33 user19 Status new => assigned
1969-12-31 17:33 user19 Assigned To => user19
1969-12-31 17:33 user614 Note Added: 0002635
1969-12-31 17:33 user19 Note Added: 0002672
2020-12-30 11:49 guest New Issue
2021-01-04 07:44 gstecher File Deleted: TranslationResult.meg


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