chore: fix top comments and improve the summaries (EGWALKER)

Author: bastoica

benchmarks/arteval_bench/data/benchmark/eurosys25_egwalker/_agent_eval/main.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-"""Runs environment setup, build, benchmark prep, and experiment runs checks for EGWALKER."""
+"""Runs environment setup, build, benchmark prep, and experiment runs checks for EGWALKER (EuroSys'25)."""
 
 from __future__ import annotations
 

benchmarks/arteval_bench/data/benchmark/eurosys25_egwalker/_agent_eval/oracle_artifact_build.py

@@ -1,13 +1,8 @@
-"""Artifact build oracle for the Eurosys'25 EGWALKER artifact.
+"""Artifact build oracle for EGWALKER (EuroSys'25).
 
 Validates:
   - Repository working directory exists.
   - Build commands execute successfully (captures stdout/stderr/return code).
-
-This implementation maximizes reuse of the base primitives:
-  - Uses OracleArtifactBuildBase orchestration unchanged.
-  - Expresses all checks as BuildCommandRequirement instances.
-  - Avoids re-implementing command execution, output truncation, or cwd-escape logic.
 """
 
 from __future__ import annotations

benchmarks/arteval_bench/data/benchmark/eurosys25_egwalker/_agent_eval/oracle_benchmark_prep.py

@@ -1,5 +1,4 @@
-#!/usr/bin/env python3
-"""Benchmark preparation oracle for _agent_eval bundles.
+"""Benchmark preparation oracle for EGWALKER (EuroSys'25).
 
 Validates:
   - Dataset manifest JSON is readable and well-formed.

benchmarks/arteval_bench/data/benchmark/eurosys25_egwalker/_agent_eval/oracle_env_setup.py

@@ -1,4 +1,4 @@
-"""Environment setup oracle for the Eurosys'25 EGWALKER bundle.
+"""Environment setup oracle for EGWALKER (EuroSys'25).
 
 Validates:
   - Required tools and minimum versions where applicable.

benchmarks/arteval_bench/data/benchmark/eurosys25_egwalker/_agent_eval/oracle_experiment_runs.py

@@ -1,12 +1,9 @@
-#!/usr/bin/env python3
-"""Experiment runs oracle for the EuroSys'25 EGWALKER artifact.
+"""Experiment runs oracle for EGWALKER (EuroSys'25).
 
-This oracle compares experiment-produced timings against reference timings.
-
-Design goal:
-- Keep artifact-specific parsing/alignment here.
-- Delegate *all numeric comparison logic* (similarity scoring + mismatch reporting)
-  to evaluator.oracle_experiment_runs_primitives base requirements.
+Validates:
+  - Timing results file can be read and parsed.
+  - Ground-truth reference timings file exists and can be read.
+  - Observed timings meet the configured similarity threshold against reference timings.
 """
 
 from __future__ import annotations