Add UIUC CS423 Fall 2025 Exams

[paizhangliu]

Description

Added UIUC CS423 Fall 2025 Exams.

[tianyin]

@paizhangliu it fails the CI...

[xuafeng]

Thanks @paizhangliu for the help. We just updated the format, can you please take a look https://github.com/sys-intelligence/system-intelligence-benchmark/tree/main/benchmarks/courseexam_bench#steps-to-add-an-exam to add some additional info we needed? Sorry for the inconvenience.

[paizhangliu]

I have adapted the new format and added context files. Please let me know if there is further question.

[tareknaser]

Looks great to me. I will request Copilot's review then I think we are good to merge

[Copilot]

Pull request overview

This pull request adds UIUC CS423 Fall 2025 exam data to the courseexam_bench benchmark dataset, including both midterm and final exams with their supporting MP (Machine Problem) documentation.

Key changes:

• Added CS423 Operating Systems Design Fall 2025 midterm exam with 15 questions covering system calls, memory management, and kernel programming
• Added CS423 Operating Systems Design Fall 2025 final exam with 18 questions covering virtualization, file systems, and real-time scheduling
• Included four MP documentation files (MP1-MP4) that serve as reference materials for exam questions

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_midterm/exam.md	Midterm exam with 15 questions on OS concepts; contains metadata inconsistency where score_total (22) exceeds score_max (21)
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_midterm/MP1.md	MP1 documentation on Linux kernel programming; contains spelling error "Oct. 2rd" instead of "Oct. 2nd"
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_midterm/MP2.md	MP2 documentation on Rate-Monotonic CPU Scheduling used as reference material for exam questions
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_final/exam.md	Final exam with 18 questions; contains spelling error "bare-mental" instead of "bare-metal"
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_final/MP2.md	Duplicate MP2 documentation for final exam reference
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_final/MP3.md	MP3 documentation on Virtual Memory Page Fault Profiler
benchmarks/courseexam_bench/data/cs_423_operating_systems_design_fall_2025_final/MP4.md	MP4 documentation on Rex kernel extensions

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[xuafeng]

Looks great to me.