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cbc from trunk gives wrong result about cbc HOT 12 CLOSED

coin-or avatar coin-or commented on September 3, 2024
cbc from trunk gives wrong result

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Comments (12)

svigerske avatar svigerske commented on September 3, 2024

Attachment wrong-result.raph-sirius-96.mps.cbc_log by kim created at 2007-01-25 09:27:17

Log showing the error (cbc from trunk)

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svigerske avatar svigerske commented on September 3, 2024

Attachment wrong-result.raph-sirius-96.mps.cbc_devel_log by kim created at 2007-01-25 09:27:55

Log showing correct result (from cbc devel)

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svigerske avatar svigerske commented on September 3, 2024

Attachment wrong-result.raph-sirius-96.mps.cplex_log by kim created at 2007-01-25 09:30:31

cplex finds almost the same solution, but it doesn't finish

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svigerske avatar svigerske commented on September 3, 2024

Comment by kim created at 2007-01-25 09:31:55

I could not upload the problem, it is to big for Trac. It can be downloaded from:
http://ange.dk/public/wrong-result.raph-sirius-96.mps.bz2

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svigerske avatar svigerske commented on September 3, 2024

Comment by @jjhforrest created at 2007-02-16 20:22:19

Cbc/trunk used to point to Cgl/stable - now points to Cgl/trunk

that seems to fix problem

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svigerske avatar svigerske commented on September 3, 2024

Comment by @jjhforrest created at 2007-02-16 20:22:19

Resolution: fixed

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svigerske avatar svigerske commented on September 3, 2024

Comment by kim created at 2007-02-16 23:20:53

Thank you for fixing the bug, I have tested it and it works when using Cgl/trunk.

I am reopening the report as I believe the subversion property svn:externals on Cbc/trunk also should be updated as a part of the fix.

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svigerske avatar svigerske commented on September 3, 2024

Comment by kim created at 2007-02-16 23:20:53

Resolution changed from fixed to

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svigerske avatar svigerske commented on September 3, 2024

Comment by kim created at 2007-02-16 23:20:53

Changing status from closed to reopened.

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svigerske avatar svigerske commented on September 3, 2024

Comment by kim created at 2007-02-18 18:41:21

The property has been fixed in 1efd4de. This bug can be closed again.

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svigerske avatar svigerske commented on September 3, 2024

Comment by @jjhforrest created at 2007-02-20 17:02:46

thanks - will close

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svigerske avatar svigerske commented on September 3, 2024

Comment by @jjhforrest created at 2007-02-20 17:02:46

Resolution: fixed

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