EXPERIMENT 15 VERIFICATION
==========================

Verified source markers:
- RESEARCH EXPERIMENT 15
- DETERMINISTIC DEPENDENCY LIFECYCLE DIVERSITY
- BUILD TAG: STRESS-EXP15-DETERMINISTIC-DEPENDENCY-LIFECYCLE-DIVERSITY-001
- EXPERIMENT_NUMBER = 15
- Dataset mode: DETERMINISTIC_DEPENDENCY_LIFECYCLE_DIVERSITY_DATASET

Implementation boundary:
- Frozen Experiment 23 architecture retained.
- Standard seeded queues remain the foundation.
- One heavy natural motif and one light natural motif may be repositioned.
- All non-motif passengers retain their seeded relative order.
- No seat, row or serving-aisle assignment changes.
- No runtime holding, adaptive admission, inserted region, artificial
  confirmation, asynchronous execution, behavioural modelling, backward
  movement, overtaking or aisle switching.

Validation:
- Java source compiled successfully.
- Full 30-pair / 60-execution verification run completed successfully.
- Runtime output confirmed Experiment 15 startup and completion banners.
- Verification results are not included as official Experiment 15 findings.