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Hi everyone,<br>
<br>
I want to add to my friend's last question: When we add previously
generated columns with SCIPcreateVar() we find more columns. When
SCIPcreateVarBasic() is used, it decreases..<br>
<div class="moz-cite-prefix">On 17-01-2015 00:11, M. Farham wrote:<br>
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cite="mid:CAGhf1zLmnPWMUBrh0-FL_inSLfVukCvjb_33SBZL+kAd0n2b1Q@mail.gmail.com"
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<div>Hi everyone,<br>
<br>
</div>
In statistics, there is a Pricers section under which there
are 'problem variables' and 'myPricer'. Sometimes there are
some variables created by problem variables. I wonder what
problem variables indicates.<br>
<br>
</div>
I also want to ask what do the following parameters do?<br>
<div>"pricing/maxvars = 100<br>
pricing/maxvarsroot = 2000"<br>
<br>
</div>
<div>My last question: when I solve a problem and generate
variables with my pricer, I record them. When I add them to
problem before solving it again, I am expecting not to find
any other new variable. Actually, I find new ones and it can
take more time to solve the problem. I do not figure out the
reason. In statistics, I see the number of new added columns
in my pricer. In problem variables, I see a value much more
than the columns I introduced. Is there any reason behind
that?<br>
<br>
</div>
<div>Thanks in advance<br>
</div>
<div><br>
</div>
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