Comment by driscoll42

Several tools similar also can take in previous starts that are partially correct and use them to get closer. For my work, I am finding the local-mip package great for finding primal solutions better than CP-SAT, and then using HiGHS for my branch & bounder a great combination and feeding the results from local-mip to HiGHS. I do wish more tools could take in branching prioritizations or hints, I tried SCIOPT and it just didn't work as well as HiGHS even with priorization.