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[Help-glpk] Knowing when iterations will end
From: |
leowl |
Subject: |
[Help-glpk] Knowing when iterations will end |
Date: |
Sun, 9 Apr 2006 20:52:45 +0800 |
Again, thanks to all and especially Andrew that I am able to get glpk running.
The simulations work fine for smaller data sets but when it comes to the
largest data set that resulted in ne=160,000 and ia with a size 200k elements,
the simulations seem to take very long and i am not sure if it is because I am
doing something wrong or that I should give it more time.
After 7+ hours of simulation on a Pentium 1.5 GHz with 512MB RAM, this is what
appeared on the DOS output:
257000: objval = 0.000000000e+000 infeas = 1.000000000e+000 <0>
Kindly note that the rightmost entry started out at <25,000> or there abouts
and it has been showing <0> for a long time.
The simulations went exceedingly well for smaller data sets but this one was
problematic. Can someone advise me what this means? Should I let the simulation
run for another 7 hours? Or has something went wrong?
Thanks in advance!
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- [Help-glpk] Knowing when iterations will end,
leowl <=