[Help-glpk] "The conflict graph is either empty or too big"

[spiritfire]

Hi, 

I'm running a simulation and it's taking quite a while...

I'm running on Gusek, which is the only way I found to use GLPK (couldn't
figure out how to install on win)


The program seems to found a solution :

OPTIMAL SOLUTION FOUND
Integer optimization begins...
Gomory's cuts enabled
MIR cuts enabled
Cover cuts enabled
Clique cuts enabled
Creating the conflict graph...
The conflict graph is either empty or too big


But then it goes on searching for quite a while :
http://old.nabble.com/file/p33830878/simul.mod simul.mod 

Time used: 1294.0 secs.  Memory used: 55.1 Mb.
+176120: mip =     not found yet >=  5.813433080e+004        (195; 6)
+176321: mip =     not found yet >=  5.813433080e+004        (196; 6)

I have no clue if it's close to the solution, if it's taking too long or if
I should wait or ... ?

Does anybody know if it is normal ?

my code is attached.

Thank you.
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