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ChuanyuXue / tsnkit

A scheduling and benchmark toolkit for Time-Sensitive Networking in Python
https://tsnkit.readthedocs.io
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some arithmetic run fail ， eg: i_ilp #14

Open iamyz opened 2 weeks ago

iamyz commented 2 weeks ago

when i run some arithmetic i cant run succeed ,is there someone know how to fix it？ Image

thank for your response!

iamyz commented 2 weeks ago

i made some change in i_ilp.py ,but this problem is still exist image

iamyz commented 2 weeks ago

when i changed the _spectral.py ， the problem is not exist ,but it still fial image image

ChuanyuXue commented 2 weeks ago

Can you post 1_task.csv and 1_topo.csv files here? Also the version of your networkx library

iamyz commented 2 weeks ago

Can you post 1_task.csv and 1_topo.csv files here? Also the version of your networkx library hi，thanks for your replay! this is my topo and task . 1_task.csv 1_topo.csv

but i dont know what is the version of my networkx library .

ChuanyuXue commented 2 days ago

The Fail outcome indicates that the method was unable to find a solution for the given problem instance. i_ilp is a heuristic algorithm, which means it does not guarantee to find a feasible solution in all cases. Please refer to the paper for more detailed descriptions.