Memory leak in Python

[00031]

Observed memory usage increased using Routing Solver in Python 3.7.2
With log_search = True:

Get an assignment for the first time:

• End search (time = 1 ms, branches = 483, failures = 259, memory used = 206.63 MB, speed = 483000 branches/s)

Calling SolveWithParameters again to get a new assignment:

• Start search (memory used = 207.35 MB)

And the memory goes higher every time after yielding an assignment.

[10kc-zack]

Has there been any confirmation that this is in fact a memory leak in the Python implementation of OR-Tools? I'm hoping to use OR-Tools in a project, but won't be using Python if it has a memory leak

[shahrozecafu]

Im facing the same issue. Is there any update on this?

[bijun1]

same problem, any progress on this issure?