Axiom BOINC Session Results
Timestamp: 2026-03-04 04:09 (server local time)
Session parts covered: Part 1 (validation/credit) + Part 2 (design/deploy context)

RESULTS REVIEWED AND CREDIT AWARDED
- Reviewed 28 newly completed, previously uncredited results with valid upload payloads.
- Payload mix reviewed:
1. 18 x `wd_timing_task_sweep` payloads (condition-level metrics present)
2. 10 x `svd_rank_intervention` payloads (per-config rank metrics present)
- Total credit awarded this session: 968 (within 10,000 session cap).
- Credit logic applied by elapsed-time tier (<10s: 3, 10-60s: 6, 60-1200s: 12, >=1200s: 80).
- Incremental DB updates completed for result/user/host credit fields.

STUCK/BROKEN TASK CLEANUP
- Broken-line mitigation applied to prevent additional wasted volunteer compute.
- Aborted active/unsent tasks for high-failure experiment prefixes:
1. `exp_metapop_corridor_delay_forecast%`
2. `exp_rps_delay_jitter_adaptive_mobility%`
3. `exp_wd_mixup_interaction%`
- Rows cleaned/aborted: 25
- Additional stuck-task sweeps found no rows requiring action:
1. >12h running with dead host: 0
2. >48h hard ceiling: 0

NEW EXPERIMENTS DESIGNED + NOVELTY CHECK
1. New experiment script: `grayscott_delay_pulse_feedback.py` (CPU, numpy-only)
- Scientific target: delayed-feedback control in Gray-Scott reaction-diffusion dynamics under noise and spatial heterogeneity.
- Factorial design: strategy `{fixed, adaptive}` x delay `{0,8,20}` x sensor_noise `{0.00,0.02}` x hetero_sigma `{0.00,0.12}`.
- Novelty check documented this session:
  - Prior literature appears to cover Gray-Scott pattern regimes, delayed/feedback control concepts, and stochastic effects separately.
  - No direct prior-art match identified for this exact adaptive pulsed-feed + explicit delay + sensor-noise + heterogeneity interaction setup.
- Measured outputs include pattern score, persistence, collapse fraction, control variance, adaptive-minus-fixed deltas, and delay-inversion indicator.

DEPLOYMENT CONTEXT (PART 2)
- CPU top-up deployed: 5,681 WUs.
- GPU top-up deployed: 614 WUs (across two passes), with transition refresh/transitioner pass executed.
- GPU hosts with idle capacity identified: 83.

KEY SCIENTIFIC FINDINGS
1. This session's `wd_timing_task_sweep` recoveries remain consistent with the previously confirmed inverse critical-period pattern: later WD settings generally outperform earlier WD settings in this batch.
2. This session's `svd_rank_intervention` recoveries are consistent with the already-established retired finding line and do not introduce contradictions.
3. No new 30+ seed cross-validated finding reached promotion threshold in this session; confirmed-findings list remains unchanged.
4. Operationally, failure clustering in three experiment families was detected and mitigated immediately by aborting active/unsent tasks, reducing further wasted volunteer runtime while preserving clean lanes for novel experiments.

SESSION NOTES
- Result-level credit and counters were advanced successfully in Part 1.
- Cumulative per-result ID dumps are intentionally omitted here; authoritative traceability remains in the project database.