MantisBT - Rosetta |
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ID | Project | Category | View Status | Date Submitted | Last Update |
0000278 | Rosetta | [All Projects] Input Handling | public | 2013-05-31 10:03 | 2014-07-19 10:55 |
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Reporter | smlewis | |
Assigned To | rmoretti | |
Priority | normal | Severity | minor | Reproducibility | always |
Status | resolved | Resolution | fixed | |
Platform | | OS | | OS Version | |
Product Version | 3.4 | |
Fixed in Version | | |
Application(s) Affected | docking in particular, anything with fullatom/centroid mode and constraints |
Command Line Used | -cst_file file_with_atompairconstraints |
Developer Options | |
Fixed in SVN Version | ??? |
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Summary | 0000278: AtomPairConstraint does not check existence of atoms (?) |
Description | This is a bug I've run into in old versions of Rosetta (3.4 and earlier). A casual reading of trunk suggests this has been fixed but we need to check it.
AtomPairConstraint does not appear to check if atoms actually exist before attempting to apply constraints. If you pass fullatom constraints into centroid mode, where the sidechain atoms do not exist, the constraint functions look at garbage atom positions and return garbage constraint scores. Occasional crashes occur from segfaults, but usually it looks at allocated but inappropriate memory.
Here's a 3.4 example. https://www.rosettacommons.org/node/3278 [^]
I have not yet attempted to reproduce this in trunk. |
Steps To Reproduce | |
Additional Information | |
Tags | No tags attached. |
Relationships | |
Attached Files | |
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Issue History |
Date Modified | Username | Field | Change |
2013-05-31 10:03 | smlewis | New Issue | |
2013-08-15 10:02 | amw579 | Note Added: 0000313 | |
2014-07-19 10:54 | rmoretti | Fixed in SVN Version | => ??? |
2014-07-19 10:54 | rmoretti | Note Added: 0000350 | |
2014-07-19 10:54 | rmoretti | Status | new => resolved |
2014-07-19 10:54 | rmoretti | Resolution | open => fixed |
2014-07-19 10:54 | rmoretti | Assigned To | => rmoretti |