Counter ASIC 2.0 status 21:45: the PC 2 resume no-op defect, the miners off since 21:25

docs/plans/counter-asic-2-status.md

@@ -412,3 +412,5 @@ M5 Max, one core, measure lock, 21:40:12 to 21:40:23 UTC, on a loaded box (load
 ca2-era 9f98af2 (one commit on ca2-v3 HEAD; 48 lib + 17 integration tests; the pinned v2 packs byte-identical; mx4-genesis unchanged; mx4-devnet-epoch0 re-exported with the era inside the class). V3_CLASS = LoadClass { era: None, ..LoadClass::MX4 }; the era class is drawn inside generate_from_seed_bytes_program_class from the era bytes; chain_dataset_day and Epoch::dataset_word compose unchanged; an era program takes 11 draws per instruction. Mac (M5 Max, 21:38Z, Metal packbench 5 x 2^24, a loaded box): v2 27.68 MH/s; era-0 to era-5 28.58, 28.48, 28.35, 28.38, 28.49, 28.48: min 28.35, median 28.48, max 28.58, SPREAD 0.8% (under the 5% rule); 3/3 vectors and the in-batch vectors PASS on every pack; CPU verify 1.319 to 1.345 ms per warp against v2 1.334 in the same loaded run (quiet re-run owed). FINAL PC 1 package: ~/Desktop/igneum-ca2-era-pc1.zip sha256 f79c0607bb4187e3cf16fce3f533e7d525673d766d7edb799f27fd81af5dcee1 (workers 0fbfd50a... and 8c8caff7... from the merged tree; packs re-exported, attempt 0, program id 73bcbfe8ccf988f1 in all six with the era seed beside it); fetch-ca2-era-20261005; ca2-era-pc1.ps1. The 0.3.10 update-now reached every machine at 21:39:59Z (manifest live 21:33Z); the era job starts on PC 1's 0.3.10 STATUS line. The node agent merges 9f98af2 then ca2-cache 2de19e5 into ca2-v3 for G4 run 2 and the suites' tip.
 
 21:42. ca2-v3 now carries the era draw: ca2-era's tip b105a55 (9f98af2 rebased onto the node agent's 88dafbc) fast-forwarded, no conflict; the suite job's main-repo tip is b105a55. ca2-cache 2de19e5 does NOT merge (it bases on 464d6e1, before the mixer and era commits rewrote the class literal, the load emitters, the pack fields and the pinned-pack tests: 8 files, 35 hunks); the node agent aborted cleanly and the cache agent is rebasing onto b105a55 as a squashed commit with hot: None kept; the composed class under test is unchanged by the cache code, so the igneum-pow and packfile checks, the igneumd and igneum-miner rebuild and gate run 2 proceed on b105a55 now.
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+21:45. PC 2 defect: since a job's /api/resume at 21:25:11Z the 0.3.9 app answered ok and never restarted the NVIDIA miner (nor the iGPU one): the 5090 worker "off" at hash 0 holding 1.7 GB, so agg-cost-pc2-2's mining phases are void (its idle phases run; closes about 21:52Z) and the devnet has been short PC 2's rate since 21:25. The 0.3.10 restart should bring the miners back; the shipper confirms PC 2's 5090 STATUS rate after the 0.3.10 line, else the aggregation-cost agent's restore script (tools/proving-v1/pc2-agg-cost-restore.ps1, 30 s) runs. Defect for the next cut: a resume that answers ok without a miner restart; the app must re-check the miner processes after a resume and report a failure. The aggregation-cost agent gets a 20-minute re-run slot on PC 2 after the 0.3.11 suites.