Some computational jobs fail when running metamodeling on sim4life.io #7975
Description
Is there an existing issue for this?
- I have searched the existing issues
Which deploy/s?
Description
I was running the new Uncertainty Quantification service (metamodeling), running a very simple function on https://sim4life.io/. Here's the service information:
I ran a sampling campaign with 40 function evaluations and several of them failed. N.B. in this case there cannot be licensing issues! Here is what I see when opening my service
The underlying study is very simple: It converts a number into a json file and back again.
One of the function jobs which failed is function_job_id=456fb79a-3ff8-449b-83ce-9b725746b2b4. Under the hood that corresponds to project_id=7bb49a5e-519d-11f0-9b57-0242ac17938b (as one can see by looking into the db). When looking into the comp_tasks table in the DB I see that the reason for the failure is that the final jsonifier failed (the one which converts the json back into a number). Here is the error I see when investigating the DB:
