Unable to dry run this testcase?
Try making a new request with small values of n_high, t_high, *_high, etc.

2
8
1 -5 3 -3 -5 5 -8 2 
4
-2 5 -8 9 

6
6 7 8
5 6 8
4 5 8
3 4 8
2 3 8
1 2 8
2
2 3 4
1 2 4

-1
1
2 3 4