Infinity pp for Ranked Map

[instr3]

The map is https://osu.ppy.sh/beatmapsets/91353#osu/285777 (easy)
Reference star difficulty: 1.34
Oppai's output:

Baek Ji-young - After a Long Time (氚膘鞓?- 頃滌案 歆€雮橃劀) [scanter's Easy] mapped by Sonnyc

AR3 OD2 CS3 HP2
300 hitwindow: 68 ms
18 circles, 27 sliders, 2 spinners
1.25799e+14 stars (8.38656e+13 aim, 1.64094e+09 speed)

speed strain:                                              ^
  aim strain:                                              ^

100/100x 100%
inf pp (inf aim, 1.69152e+28 speed, 1.96 acc)

Also thanks to @jxpxxzj

[Syriiin]

this is caused by the beatmap file not following the correct format.

at the end of the [HitObjects] section there are 2 sliders that are out of order

fixing the beatmap file fixes the problem

presumably this happens because oppai doesn't sort the hitobjects (since they are supposed to already be sorted) and falls into some sort of miscalculation when calculating strains (maybe?)

whatever the reason, this can be fixed by simply sorting the objects after parsing them