[Clp] Error of solving large size LP model by CLP
usa usa
usact2012 at gmail.com
Sat Aug 20 22:02:55 EDT 2016
I am trying to call CLP.exe (Coin LP version 1.16, build Dec 25 2015) from
Python 3.4 to solve a large size LP model on Win 7.
The model is mps file whose size is 2 GB and it has about 10000 decision
variables and 10000 constraints and about 30% elements of constraint
matrix are not 0s. When I call CLP.exe from python to solve model, I got
error:
*Microsoft Visual C++ runtime library.*
* Debug error !*
* R6010 abort() has been called*
* (press retry to debug the application)*
If I used CLP.exe to solve small seize LP models with the same structures,
it worked well.
I also tried to call CLP.exe from command line to solve the same large size
model and got the same error.
Why I got this kind of error ? What does it mean ?
Is this because the model size is too large ?
Thanks
David
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