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CCSI-Toolset / SimSinter

Simulation interface for connecting Aspen Plus or ACM simulations to FOQUS and Turbine Gateway. Includes SinterConfigGUI.
https://simsinter.readthedocs.io
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I am getting several displays from Aspen (errors) #14

Open ksbeattie opened 6 years ago

ksbeattie commented 6 years ago

Moving this from CCSI-Toolset/foqus#45:

I am not sure if this is a SimSinter issue, but lets see. I am getting several errors from aspen (see attached figure).

The figure has 10-20, but I left the computer running all the night and this morning I had to close about 100-150.

aspen2

aspen3

aspenissue

ACM_error_log.docx

ksbeattie commented 6 years ago

Reproducing @boverhof comment from old issue:

Think this is happening because "open Aspen Engine" hangs and never returns in SimSinter. Possibly because the simulation and inputs are just not reasonable...

Since the forking process in SimSinter never discovers the PID of the child process it's dicey killing the process. But this scenario is unacceptable and at the least SimSinter shouldn't open more if there are already Aspen processes sitting around.