[eclipse-clp-users] bb_min: search did not instantiate cost variable

Hello,

 

I'm currently running an unexpected behavior while testing my code.

 

With a tiny change on the values of my input query, I get the following
runtime error:

 

"bb_min: search did not instantiate cost variable"

 

The difference from the successful query and the one that fires this
exception is:

 

%Success

linear([](800,400,100,300,100,50,500), [](1200,1000,800,300,100),M,0)

 

%Fail

linear([](800,400,100,300,100,50,400), [](1200,1000,800,300,100),M,0)

 

As you can see the only difference is a "400" instead of "500" on the first
imput Array. In the code there is no hard coded value that I can imagine
might be causing this. I'm trying to suspect about something in my
development PC or something related.

 

The complete code is attached.

 

I would apreciate any help on this issue.

 

 

 

Igor Kondrasovas