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<div class="moz-cite-prefix">Gleb, Haroldo,<br>
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On stable, gomory seems alright. I can investigate what I have
done wrong on trunk - probably an accuracy issue.<br>
<br>
For flow cover, I can get stable to fail. It does not look like
an accuracy issue, but instead looks like a sign issue. Signs are
flipped a lot and variables put in and out of the cut. In one
case the illegal flow cover cut only has one element which seems
unlikely. Is anyone at all familiar with CglFlowCover?<br>
<br>
John Forrest<br>
On 27/11/17 04:49, Gleb Belov wrote:<br>
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cite="mid:CAKSwnJaeDnDNquxm8rLvPbkwQVWpXc+QWvZQm9rNUYb6LK3u=A@mail.gmail.com">
<div dir="ltr">Hi,
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<div>on this instance: <a
href="https://www.dropbox.com/s/meay5xl4op720l7/dcmst_v20a50d4.mps.gz?dl=0"
moz-do-not-send="true">https://www.dropbox.com/s/meay5xl4op720l7/dcmst_v20a50d4.mps.gz?dl=0</a>
(68 KB) CBC report optimum 451 while others say 442. Using
stable/2.9</div>
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<div>Thank you,</div>
<div>Gleb<br clear="all">
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<div dir="ltr">Dr Gleb Belov Monash
University +61 3 9903 1622<br>
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