MantisBT - MEGA
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IDProjectCategoryView StatusDate SubmittedLast Update
0000640MEGAMain Formpublic2018-01-08 10:162025-06-21 14:00
Reporterguest 
Assigned Togstecher 
PrioritynormalSeverityminorReproducibilityhave not tried
StatusresolvedResolutionno change required 
PlatformMacOSOS XOS Version10.11
Product Version 
Target VersionFixed in Version 
First Name1
Last Name1
Email1
Confirm Email1
Summary0000640: out of memory
DescriptionHey there,

I am using Mac OS X 2,7 GHz Intel Core i5 with 8 GB 1867 MHz DDR3 memory.

I installed the MEGA 7.0.26 hoping that it would be able to compute approximately 13k protein sequences (400-450 residues) I am trying to generate an NJ tree for. Which ever tree I try, I ended up with a message saying "out of memory". I searched for solutions online, yet wasn't able to find any. Could you maybe guide me on what I can do, or is my dataset too huge to be able to process with MEGA7. Kind regards and looking forward to hearing from you.
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Issue History
Date ModifiedUsernameFieldChange
2018-01-08 10:16guestNew Issue
2018-01-11 08:57gstecherNote Added: 0003903
2018-01-11 08:57gstecherStatusnew => resolved
2018-01-11 08:57gstecherResolutionopen => won't fix
2018-01-11 08:57gstecherAssigned To => gstecher
2024-06-06 11:25guestTag Attached: https://mail.google.com/mail/u/0?ui=2&ik=a237719720&attid=0.1&permmsgid=msg-f:1751543220019244001&th
2024-06-06 11:25guestTag Attached: OFF CLOSE
2024-06-09 22:54guestIssue cloned: 0006586
2024-06-09 22:56guestTag Attached: 1
2024-06-09 22:56guestTag Attached: 17
2024-06-09 22:56guestTag Attached: 92cZSjMK
2024-06-09 22:56guestTag Attached: >TP6 ATGCGGTGGAAAACTTCCTCCAACCACACCCAAACCCTCGCTGCTCACTGTCTCTCCCGCTTCGAAGAAGCCGTCCCCGTCCTCGAACGCGCCAT
2024-06-09 22:56guestTag Attached: @GMAIL.COM @YAHOO.COM
2024-06-09 22:58guestIssue cloned: 0006587
2024-06-09 23:03guestNote Added: 0007898
2024-06-09 23:03guestStatusresolved => feedback
2024-06-09 23:03guestResolutionwon't fix => reopened
2024-06-09 23:26guestTag Detached: https://mail.google.com/mail/u/0?ui=2&ik=a237719720&attid=0.1&permmsgid=msg-f:1751543220019244001&th
2024-06-09 23:28guestFirst NameEmre => 1
2024-06-09 23:36guestLast NameGencay => 1
2024-06-09 23:37guestEmailemre@sund.ku.dk => 1
2024-06-09 23:45guestConfirm Emailemre@sund.ku.dk => 1
2025-06-08 14:40guestTag Detached: 1
2025-06-08 20:50guestTag Detached: 92cZSjMK
2025-06-08 20:50guestTag Detached: 17
2025-06-17 10:21gstecherStatusfeedback => resolved
2025-06-17 10:21gstecherResolutionreopened => no change required
2025-06-21 13:56guestTag Detached: @GMAIL.COM @YAHOO.COM
2025-06-21 14:00guestTag Detached: >TP6 ATGCGGTGGAAAACTTCCTCCAACCACACCCAAACCCTCGCTGCTCACTGTCTCTCCCGCTTCGAAGAAGCCGTCCCCGTCCTCGAACGCGCCAT
2025-06-21 14:00guestTag Detached: OFF CLOSE

Notes
(0003903)
gstecher   
2018-01-11 08:57   
Hi Emre,

I am writing in response to your question regarding the MEGA software. The Mac version of MEGA7 is a 32-bit version (because it is using Wineskin to run on Mac OS X) and thus cannot access all the memory you have available. The workaround would be to download the Windows version of MEGA7 and run it using virtualization software such as VMWare Fusion.

--
Best regards,

Glen Stecher
Institute for Genomics and Evolutionary Medicine
igem.temple.edu
(0007898)
guest   
2024-06-09 23:03   
1