#9617: Broken export of LP files....
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Reporter: ncohen | Owner: jason, jkantor
Type: defect | Status: needs_review
Priority: major | Milestone: sage-4.5.2
Component: numerical | Keywords: CPLEX, GLPK, glpsol, MPS, file
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Comment(by leif):
Replying to [comment:4 ncohen]:
> Weird O_o
>
> Short of these names, there is really no difference between the code
used to produce the file and the one building the data structure for GLPK.
Yes, except for the variable and constraint names, which is why I believe
something goes wrong in constructing the problem on the 32-bit machine
(and this should be observable through differences in the generated
files).
> Did you use the very Random Graph which produced timeouts before, or
generated a different one ?
I did generate files for all examples, the logs above are from exactly the
30-vertices random graph one. (I made sure they are the same on both
machines by adding some more doctests).
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9617#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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