memory leak?

I'm having some problems with runaway Java processes when Reactor is being run many times in sequence.  Do you know of any memory leaks in the code?  How can I help diagnose this problem?

Which version are you using?

Zsolt

JChem 5.1.0.

Bob, are you sure this issue came up with JChem 5.1? From JChem 5.2 Reactor, when used through react application, runs in parallel mode, and its memory consumption is much more higher, than in 5.1 (with "large" reaction and input molecules it is about 200 MB vs 20 MB).

Do you use react application, or your own code (please, attach)? If you use the Reactor API (chemaxon.reaction.Reactor) , then you should not notice any difference between 5.1 and 5.2, cause the concurrency is handled by an other class (chemaxon.reaction.ConcurrentReactorProcessor).

Zsolt

 

Yes, it came up in JChem 5.1.  I'm not sure it's related to Reactor, but that's my hunch.

We are using the Reactor API.  The code is way too long to attach.  A single workaround for Reactor's inexplicable ability to do stereospecific addition to alkenes accounts for 700 lines. 

Bob, we haven't experienced any memory leak in Reactor's code. Could you attach a short code example, that can be used for reproducing this error?

Zsolt

If you haven't experienced it, then it's quite possible it's something else.  I'll let you know if the problem reoccurs.