Question Regarding Normalized Memory Usage

My question is in column `plan_mem` in `batch_task.csv`. I am still a little bit confused about the normalization standard. The schema mentions this column, plan_mem, specifies normalized memory requested for each instance of the task and it's `Normalized to the largest memory size of all machines`.

Few tasks have an even larger number than 15 in plan_mem column (e.g., 15.45, 17.17).
1. task_NDg2ODM2NDIyMDczNDQ4NzMzOA==,50,j_3003670,11,Terminated,233037,234282,700,17.17
2. task_NDg2ODM2NDIyMDczNDQ4NzMzOA==,50,j_3685110,11,Terminated,471423,493080,700,15.45

Does it mean each instance in this task take around 17.17 times of the `largest memory in a physical machine` in the whole memory? If I just assume the biggest memory on a physical machine in the cluster is 128GB, does each instance will take 2TB memory and the whole task will take 100TB memory eventually?

Thank you very much.

Start with the schema entry for plan_mem and the cited rows in batch_task.csv; compare the stated normalization rule with the task and instance fields shown in the dataset. Done means the normalization semantics and the meaning of values above 1 are clearly documented in the issue or schema.

Written by the indexing model from the issue text.