[Coin-lpsolver] setRowUpper and getRowSense
John J Forrest
jjforre at us.ibm.com
Fri Dec 8 12:58:29 EST 2006
As you suspected the rowsense region was not being updated in this case.
Should be OK
Anureet Saxena <anureet at yahoo.com>
Sent by: coin-lpsolver-bounces at list.coin-or.org
12/08/2006 12:09 AM
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coin-lpsolver at list.coin-or.org, anureet at yahoo.com
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Subject
[Coin-lpsolver] setRowUpper and getRowSense
hi,
I suspect that the setRowUpper() function of OsiClp does not change the
row
sense appropriately. In particular, after setting the upper bound of all
'E'
rows to infinity, the getRowSense function still reports the corresponding
constraints as equations.
A small code and sample example to verify this is available at:
http://www.andrew.cmu.edu/user/anureets/tmp/rowSense.tgz
It would be very helpful if someone could help me with this.
regards,
anureet
Anureet Saxena
anureet at cmu.edu
anureet at yahoo.com
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