Memory leak / Solver freezing about jslpsolver HOT 5 CLOSED

And other addition, it looks like it is more of an issue when the constraints are large (35k+). When they're low (<=20k), then all works fine, and it's relatively quick.

I'm using master version btw.

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Hi, I am not sure I understand about this point :

Other times, if the constraints are a little different, it will solve it within 4 seconds; however, if I run again, it will go into an infinite loop (or so it appears).

Does the same model gives different runtime behaviours from one execution to another ? Since the solver is deterministic it would be really puzzling.

Concerning your JSON model I get this result :

in 5.775604776 s
11609 'iterations'
feasible? true
result? 114850
{ Motorcycles: 44, Cars: 63, Aircrafts: 52, Tanks: 35, Horses: 2 }

If you have a model that you think fell into an infinite loop I'd be glad to examine it.

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Thanks for the reply!

This is the exact model that falls into the infinite loop. If I try to run it again, it will take > 5 mins, again will much longer. I'm doing this in Chrome, if that helps.

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I created a node server then I loaded the JSON and solved the model in an HTML file that I launched in Chrome :

solving: 6648.551ms
11609 "iterations"
feasible? true
result? 114850
Object {Motorcycles: 44, Cars: 63, Aircrafts: 52, Tanks: 35, Horses: 2}

Could you give me the files necessary to recreate your problem ?

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It's odd, but I cannot reproduce the issue now. Perhaps there was a browser bug that it stumbled upon. Thanks for your responses! Amazing work too!

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