GenX takes extremely long time to write some output files when running 52-wk case

[qluo0320github]

When running a 52-wk case, GenX took long time to write some files: storage duals/ fuel consumption/ (0.8 hrs); commitment/starup/shutdown (1 hr); co2 (2 hours); capacity value (6 hrs).

The total time to finish the case is about 24 hours.

[sambuddhac]

@qluo0320github under testing right now !!!

[sambuddhac]

After running the tests, it was seen that the latest develop branch on GenX writes the results very fast. @qluo0320github please let me know, if you would like to submit PR to merge with develop to address this issue.

[lbonaldo]

After conducting additional tests on both the main and develop branches, using various versions of Julia, JuMP, and the solver, we have determined that the code functions as expected. To optimize performance, we recommend the following setup:

• Julia >= 1.9
• JuMP >= 1.19

We will continue to monitor the output writing functions and reopen the issue if necessary.