Same machine problem in JSP demo
Hi, i tried to learn how to implement a JSP problem solver, but i wanted to tweak the https://github.com/dwavesystems/demos/tree/master/job-shop-scheduling solution to solve a JSP problem for one machine with multiple cores, which means that every operation can be done by every "machine". I decided to use the same machine for each operation and change the "share machine constraint" so that it allows multiple operations at once. I stumbled upon a problem, that when i changed the original example input to use the same machine and made the max_time value higher, some weird aux0 and aux1 values started to appear and bugged the code. Furthermore, when i increased max_time even more, the output suggested that the solution was impossible, which seems absurd to me.
What am i doing wrong? I'll be grateful for every bit of help.
for max_time = 6:
for max_time = 7 or more: