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fast-time digest case: the first run (19:25:30Z: one digest c0d6998e for the v5 key absent, at never and on the pre-v5 binary; the set key at 8d8f6208 with no peer and the refusal line in the pre-v5 node's log; 0 rejected) and its one fault: the pre-v5 miner was given --exec-rpc, which it does not have, and exited on usage; the new miner alone made 19 blocks in 180 s on a box at load 360. The old miner takes no exec flag, both take --threads (default 4), a usage exit is a named check

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Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
This commit is contained in:
igneum-labs 2026-10-07 19:26:48 +00:00
parent 5e82aebafc
commit a98c18694f
3 changed files with 243 additions and 6 deletions
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215
docs/design/class-v5-harness/fasttime/digest.json Normal file
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@ -0,0 +1,215 @@
{
"pass": false,
"case": "digest",
"utc": "2026-10-07T19:25:30.598Z",
"checks": {
"new_absent_new_never_and_old_absent_print_one_digest": true,
"the_set_v5_field_moves_the_digest": true,
"n0_peers_with_n1_and_n2": true,
"old_node_peers_with_the_new_hub": true,
"v5_set_node_has_no_peer": true,
"refusal_line_in_the_pre_v5_node_log": true,
"refusal_line_in_the_v5_set_node_or_hub_log": true,
"v5_set_node_prints_the_floor_line": true,
"new_node_mined_blocks": true,
"old_node_mined_blocks": false,
"zero_rejected_on_the_shared_chain": true,
"one_sink_on_n0_n1_n2": true,
"equal_counts_on_n0_n1_n2": true,
"every_mined_header_is_block_version_2_object_byte_7": true
},
"new": "/srv/builds/igneum-wt-v5-fasttime/vendor/igneum-node-v5-fasttime/target/release/igneumd",
"old": "/srv/builds/igneum-wt-v5-fasttime/vendor/igneum-node-0323/target/release/igneumd",
"override_keys_dropped": [
"sig_scheme",
"sig_scheme_activation_daa",
"finality_succession_activation_daa",
"latency_ladder_cache_rung"
],
"floor": 900,
"secs": 180,
"digests": [
"c0d6998e35a55983",
"c0d6998e35a55983",
"c0d6998e35a55983",
"8d8f620872b96308"
],
"peers": [
2,
1,
1,
0
],
"refusal_lines": {
"old": [
"Refusing peer 127.0.0.1:39276: consensus params digest mismatch, local c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa remote 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 (the peer's ",
"Refusing peer 127.0.0.1:60182: consensus params digest mismatch, local c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa remote 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 (the peer's "
],
"set": [
"Refusing peer 127.0.0.1:30221: consensus params digest mismatch, local 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 remote c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa (the peer's ",
"Refusing peer 127.0.0.1:30201: consensus params digest mismatch, local 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 remote c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa (the peer's "
],
"hub": [
"Refusing peer 127.0.0.1:48478: consensus params digest mismatch, local c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa remote 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 (the peer's ",
"Refusing peer 127.0.0.1:42518: consensus params digest mismatch, local c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa remote 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 (the peer's "
]
},
"accepted": {
"new": 19,
"old": 0
},
"rejected": [
0,
0,
0,
0
],
"sinks": [
"d11b1ea258556729",
"d11b1ea258556729",
"d11b1ea258556729",
"234e082d653dc69d"
],
"counts": [
19,
19,
19,
0
],
"header_versions": {
"1794": 18
},
"object_bytes": {
"0": 1,
"7": 19
},
"blocks": 20,
"samples": [
{
"t": 5,
"counts": [
0,
0,
0,
0
],
"sinks": [
"234e082d",
"234e082d",
"234e082d",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
},
{
"t": 35.1,
"counts": [
3,
3,
3,
0
],
"sinks": [
"d987e239",
"d987e239",
"d987e239",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
},
{
"t": 65.2,
"counts": [
9,
9,
9,
0
],
"sinks": [
"cf40baec",
"cf40baec",
"cf40baec",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
},
{
"t": 95.3,
"counts": [
12,
12,
12,
0
],
"sinks": [
"529446a8",
"529446a8",
"529446a8",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
},
{
"t": 125.5,
"counts": [
14,
14,
14,
0
],
"sinks": [
"ae37a496",
"ae37a496",
"ae37a496",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
},
{
"t": 155.6,
"counts": [
18,
18,
18,
0
],
"sinks": [
"871a461f",
"871a461f",
"871a461f",
"234e082d"
],
"peers": [
2,
1,
1,
0
]
}
]
}

18
docs/design/class-v5-harness/fasttime/digest.log Normal file
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@ -0,0 +1,18 @@
19:22:20.802 override: 4 key(s) dropped from every file (sig_scheme, sig_scheme_activation_daa, finality_succession_activation_daa, latency_ladder_cache_rung)
19:22:20.803 case digest: new /srv/builds/igneum-wt-v5-fasttime/vendor/igneum-node-v5-fasttime/target/release/igneumd, old /srv/builds/igneum-wt-v5-fasttime/vendor/igneum-node-0323/target/release/igneumd; A = the v5 key absent, B = at never, C = 900; 180 s of mixed mining
19:22:22.372 n0 new, v5 key absent up pid 1198594 p2p 30201: digest c0d6998e35a55983, (no v5 line: a pre-v5 binary)
19:22:23.879 n1 new, v5 key at never up pid 1198808 p2p 30211 addpeer 30201: digest c0d6998e35a55983, Program class v5 from the override file: never (the byte stays 5, the amended v4's; a byte 6 on the chain counts for not
19:22:25.386 n2 OLD (pre-v5), v5 key absent up pid 1199052 p2p 30221 addpeer 30201: digest c0d6998e35a55983, (no v5 line: a pre-v5 binary)
19:22:26.894 n3 new, v5 key set at 900 up pid 1199278 p2p 30231 addpeer 30201,30221: digest 8d8f620872b96308, Program class v5 from the override file: enabled, the floor at epoch 15 (DAA score 900 rounded up to the epoch boundary
19:22:26.900 mining: the new node n0 and the old node n2, one CPU thread each, 180 s
19:22:31.905 t=5.0 s blocks/sink 0/234e082d 0/234e082d 0/234e082d 0/234e082d peers 2/1/1/0
19:23:02.020 t=35.1 s blocks/sink 3/d987e239 3/d987e239 3/d987e239 0/234e082d peers 2/1/1/0
19:23:32.109 t=65.2 s blocks/sink 9/cf40baec 9/cf40baec 9/cf40baec 0/234e082d peers 2/1/1/0
19:24:02.219 t=95.3 s blocks/sink 12/529446a8 12/529446a8 12/529446a8 0/234e082d peers 2/1/1/0
19:24:32.347 t=125.5 s blocks/sink 14/ae37a496 14/ae37a496 14/ae37a496 0/234e082d peers 2/1/1/0
19:25:02.477 t=155.6 s blocks/sink 18/871a461f 18/871a461f 18/871a461f 0/234e082d peers 2/1/1/0
19:25:30.598 SUMMARY FAIL (digest) 2026-10-07T19:25:30.598Z: digests new-absent c0d6998e35a55983 new-never c0d6998e35a55983 old-absent c0d6998e35a55983 new-set 8d8f620872b96308; peers 2/1/1/0; refusal lines old 3 set 6 hub 3; mixed mining 180 s: new accepted 19, old accepted 0, rejected 0/0/0/0, sinks d11b1ea258556729 d11b1ea258556729 d11b1ea258556729 at 19/19/19; header versions {"1794":18}
19:25:30.599 Refusing peer 127.0.0.1:39276: consensus params digest mismatch, local c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa remote 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 (the peer's
19:25:30.599 Refusing peer 127.0.0.1:30221: consensus params digest mismatch, local 8d8f620872b963089995d98571a04d20c55bf59dfbb43cd40f8634135da47b15 remote c0d6998e35a559836eebafafae318655245be83234505e4212b26ce95d27f5aa (the peer's
19:25:30.599 FAILED CHECK old_node_mined_blocks
19:25:30.599 summary: /tmp/igneum-fast-time-v5d-digest/summary.json and /srv/builds/igneum-wt-v5-fasttime/docs/design/class-v5-harness/fasttime/digest.json

16
infra/fast-time/class-v5-digest.mjs
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@ -15,7 +15,7 @@
// mined header at block version 2 with object byte 7 (class v4 sub-version 3: the pre-v5 default, and the new binary's
// default while v5 is unset) on both binaries.
// node infra/fast-time/class-v5-digest.mjs --old <igneumd pre-v5> --old-miner <igneum-miner pre-v5> [--new <igneumd>]
// [--miner <igneum-miner>] [--secs 180] [--floor 900] [--case digest] [--out <dir>]
// [--miner <igneum-miner>] [--secs 180] [--threads 4] [--floor 900] [--case digest] [--out <dir>]
// IGNEUMD and IGNEUM_MINER are the NEW binaries' defaults (tools/fast-time-remote.sh sets them); the OLD pair defaults to
// vendor/igneum-node-0323/target/release under IGNEUM_NODE_ROOT (the release-0.3.23-node build on the box).
@ -34,7 +34,7 @@ const NEW = sflag('new') || process.env.IGNEUMD || `${ROOT}vendor/igneum-node-v5
const NEW_MINER = sflag('miner') || process.env.IGNEUM_MINER || `${ROOT}vendor/igneum-node-v5-fasttime/target/release/igneum-miner`;
const OLD = sflag('old') || `${NODE_ROOT}vendor/igneum-node-0323/target/release/igneumd`;
const OLD_MINER = sflag('old-miner') || `${NODE_ROOT}vendor/igneum-node-0323/target/release/igneum-miner`;
const SECS = flag('secs', 180), FLOOR = flag('floor', 900), GENESIS_BITS = flag('genesis-bits', 0x1f010000);
const SECS = flag('secs', 180), FLOOR = flag('floor', 900), GENESIS_BITS = flag('genesis-bits', 0x1f010000), THREADS = flag('threads', 4);
const CASE = sflag('case') || 'digest';
const OUT = sflag('out') || `${ROOT}docs/design/class-v5-harness/fasttime`;
const TMP = `/tmp/igneum-fast-time-v5d-${CASE}`;
@ -90,9 +90,12 @@ class Node {
async peers_() { try { const r = await this.rpc.call('getConnectedPeerInfo', {}); const list = r.peerInfo || r.peer_info || r.infos || r; return Array.isArray(list) ? list.length : null; } catch (e) { return null; } }
async dag() { try { return await this.rpc.call('getBlockDagInfo'); } catch (e) { return { error: e.message }; } }
}
function miner(bin, i, node) {
function miner(bin, i, node, old = false) {
const out = openSync(`${TMP}/cpu${i}.log`, 'a');
const p = spawn(bin, ['mine', node.grpc, '1', String(SECS + 30), `cpu${i}`, '--engine', 'igneum-pow', '--payout-label', `cpu${i}`, '--status-secs', '30', '--no-vote', '--exec-rpc', `http://127.0.0.1:${node.execPort}`], { stdio: ['ignore', out, out], env: { ...process.env, IGNEUM_POW_DAY_MS: String(DAY_MS) } });
// the pre-v5 miner has no --exec-rpc (the first digest run, 19:22Z: it exited on usage and mined nothing); the new one
// takes its node's exec port; --threads (default 4) because one CPU thread on a loaded box made 19 blocks in 180 s
const extra = old ? [] : ['--exec-rpc', `http://127.0.0.1:${node.execPort}`];
const p = spawn(bin, ['mine', node.grpc, String(THREADS), String(SECS + 30), `cpu${i}`, '--engine', 'igneum-pow', '--payout-label', `cpu${i}`, '--status-secs', '30', '--no-vote', ...extra], { stdio: ['ignore', out, out], env: { ...process.env, IGNEUM_POW_DAY_MS: String(DAY_MS) } });
started.push(p); recordPid(p);
}
async function stopAll() { for (const p of started.slice().reverse()) { try { p.kill('SIGINT'); } catch { } } await sleep(1500); for (const p of started) { try { p.kill('SIGKILL'); } catch { } } }
@ -108,8 +111,8 @@ const n3 = await new Node(3, NEW, fileC, [n0.p2pPort, n2.p2pPort], `new, v5 key
const nodes = [n0, n1, n2, n3];
const t0 = Date.now();
const since = () => ((Date.now() - t0) / 1000).toFixed(1);
miner(NEW_MINER, 0, n0); miner(OLD_MINER, 2, n2);
log(`mining: the new node n0 and the old node n2, one CPU thread each, ${SECS} s`);
miner(NEW_MINER, 0, n0); miner(OLD_MINER, 2, n2, true);
log(`mining: the new node n0 and the old node n2, ${THREADS} CPU thread(s) each, ${SECS} s`);
const samples = [];
let lastReport = 0;
while (Date.now() - t0 < SECS * 1000) {
@ -157,6 +160,7 @@ const checks = {
v5_set_node_prints_the_floor_line: n3.grep(/Program class v5 from the override file: enabled, the floor at epoch/).length > 0,
new_node_mined_blocks: accepted.new > 0,
old_node_mined_blocks: accepted.old > 0,
old_miner_started: !minerLog(2).some(l => /^usage:/.test(l)),
zero_rejected_on_the_shared_chain: rejected[0] === 0 && rejected[1] === 0 && rejected[2] === 0,
one_sink_on_n0_n1_n2: new Set(sinks.slice(0, 3)).size === 1,
equal_counts_on_n0_n1_n2: new Set(counts.slice(0, 3).map(String)).size === 1,