Is it possible to stop upstream nodes in the pipeline pilot and keep running the downstreams?

For example, I start with Asinex SD reader, calculate logP, and I want to get the first 1000 compounds with logP < 5, and once I get them, I need to stop the logP calculation, and pass the results to report.

'Blockpipeline' function does not stop the logP calculation and SD reader nodes.

'Terminatepipeline' does not pass data to the final report.

'HaltProtocol' function is overkilled and I can not get the data either.