mirror of
https://github.com/lightningnetwork/lnd.git
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327 lines
No EOL
39 KiB
JSON
327 lines
No EOL
39 KiB
JSON
{
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"run_id": "code_split1",
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"reflection_lm": "codex:gpt-5.6-sol",
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"mode": "generalization",
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"status": "complete",
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"seed_score": 0.6475,
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"best_score": 0.9283,
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"iterations": [
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{
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"i": 0,
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"candidate_score": 0.6475,
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"best_score": 0.6475,
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"note": "seed"
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},
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{
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"i": 1,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 2,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 3,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 4,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 5,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 6,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 7,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 8,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 9,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 10,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 11,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 12,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 13,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 14,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 15,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 16,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 17,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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},
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{
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"i": 18,
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"candidate_score": 0.0,
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"best_score": 0.6475,
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"note": "rejected"
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}
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],
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"seed_params": {
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"source": "package main\n\n// This file is the CANDIDATE SLOT for evolved routing algorithms. During\n// optimization, the entire file is replaced (via go build -overlay) with a\n// generated implementation. The contract is a single constructor:\n//\n//\tnewCandidateRouter(view, source, localBalances, spec)\n//\n// returning a routing.SimRouter. The router sees only the public gossip\n// graph, its own channel balances and per-attempt feedback \u2014 the same\n// information a real Lightning sender has. The in-tree implementation below\n// is the seed algorithm: a deliberately simple fee-optimizing Dijkstra with\n// failure blacklisting and halving-based MPP splitting.\n\nimport (\n\t\"container/heap\"\n\t\"context\"\n\t\"errors\"\n\t\"fmt\"\n\n\tgraphdb \"github.com/lightningnetwork/lnd/graph/db\"\n\t\"github.com/lightningnetwork/lnd/lnwire\"\n\t\"github.com/lightningnetwork/lnd/routing\"\n\t\"github.com/lightningnetwork/lnd/routing/route\"\n)\n\n// candidateEdge is one directed edge of the public graph: a channel from\n// one node to another, with the policy the sending node announced.\ntype candidateEdge struct {\n\tchanID uint64\n\tfrom, to route.Vertex\n\tcapacity lnwire.MilliSatoshi\n\n\tbaseFeeMsat lnwire.MilliSatoshi\n\tfeeRatePPM lnwire.MilliSatoshi\n\ttimeLockDelta uint16\n\tminHTLC lnwire.MilliSatoshi\n\tmaxHTLC lnwire.MilliSatoshi\n}\n\n// fee returns the fee the sending node charges to forward amt over this\n// edge.\nfunc (e *candidateEdge) fee(amt lnwire.MilliSatoshi) lnwire.MilliSatoshi {\n\treturn e.baseFeeMsat + amt*e.feeRatePPM/1_000_000\n}\n\n// usable reports whether the edge can carry the given amount per its\n// announced policy.\nfunc (e *candidateEdge) usable(amt lnwire.MilliSatoshi) bool {\n\tif amt < e.minHTLC {\n\t\treturn false\n\t}\n\tif e.maxHTLC != 0 && amt > e.maxHTLC {\n\t\treturn false\n\t}\n\t// The public capacity is a hard upper bound on what can flow.\n\treturn amt <= e.capacity\n}\n\n// candidateRouter is the seed algorithm: cheapest-path routing with a\n// failure blacklist and amount halving when no route is found.\ntype candidateRouter struct {\n\tsource route.Vertex\n\tspec *routing.SimPaymentSpec\n\n\t// incomingEdges maps a node to the directed edges arriving at it,\n\t// the natural shape for backward Dijkstra.\n\tincomingEdges map[route.Vertex][]*candidateEdge\n\n\t// localBalances is the exact outbound liquidity of our own channels.\n\tlocalBalances map[uint64]lnwire.MilliSatoshi\n\n\t// failedAmt records, per directed channel, the lowest amount that\n\t// failed with a liquidity error; routes are built to stay below it.\n\tfailedAmt map[uint64]lnwire.MilliSatoshi\n\n\t// shardAmt is the current shard size for MPP splitting.\n\tshardAmt lnwire.MilliSatoshi\n\n\t// partsUsed counts the successful shards so far.\n\tpartsUsed uint32\n\n\t// pending maps in-flight attempt ids to their routes.\n\tpending map[uint64]*route.Route\n}\n\n// newCandidateRouter builds the router for one payment. This signature is\n// the stable contract between the harness and generated candidates.\nfunc newCandidateRouter(view routing.SimNetworkView, source route.Vertex,\n\tlocalBalances map[uint64]lnwire.MilliSatoshi,\n\tspec *routing.SimPaymentSpec) (routing.SimRouter, error) {\n\n\trouter := &candidateRouter{\n\t\tsource: source,\n\t\tspec: spec,\n\t\tincomingEdges: make(map[route.Vertex][]*candidateEdge),\n\t\tlocalBalances: localBalances,\n\t\tfailedAmt: make(map[uint64]lnwire.MilliSatoshi),\n\t\tshardAmt: spec.Amount,\n\t\tpending: make(map[uint64]*route.Route),\n\t}\n\n\t// Build the adjacency list from gossip. Iterating a node's channels\n\t// yields, per channel, the policy the OTHER node announced toward us\n\t// (InPolicy). That is exactly the policy governing the directed edge\n\t// other -> node, so we record the reversed edge at each visit.\n\tctx := context.Background()\n\tseen := make(map[route.Vertex]bool)\n\tqueue := []route.Vertex{source}\n\tseen[source] = true\n\n\tfor len(queue) > 0 {\n\t\tnode := queue[0]\n\t\tqueue = queue[1:]\n\n\t\terr := view.ForEachNodeDirectedChannel(ctx, node,\n\t\t\tfunc(ch *graphdb.DirectedChannel) error {\n\t\t\t\tif !seen[ch.OtherNode] {\n\t\t\t\t\tseen[ch.OtherNode] = true\n\t\t\t\t\tqueue = append(queue, ch.OtherNode)\n\t\t\t\t}\n\n\t\t\t\tpol := ch.InPolicy\n\t\t\t\tif pol == nil || pol.IsDisabled {\n\t\t\t\t\treturn nil\n\t\t\t\t}\n\n\t\t\t\tedge := &candidateEdge{\n\t\t\t\t\tchanID: ch.ChannelID,\n\t\t\t\t\tfrom: ch.OtherNode,\n\t\t\t\t\tto: node,\n\t\t\t\t\tcapacity: lnwire.NewMSatFromSatoshis(\n\t\t\t\t\t\tch.Capacity,\n\t\t\t\t\t),\n\t\t\t\t\tbaseFeeMsat: pol.FeeBaseMSat,\n\t\t\t\t\tfeeRatePPM: pol.\n\t\t\t\t\t\tFeeProportionalMillionths,\n\t\t\t\t\ttimeLockDelta: pol.TimeLockDelta,\n\t\t\t\t\tminHTLC: pol.MinHTLC,\n\t\t\t\t}\n\t\t\t\tif pol.HasMaxHTLC {\n\t\t\t\t\tedge.maxHTLC = pol.MaxHTLC\n\t\t\t\t}\n\n\t\t\t\trouter.incomingEdges[edge.to] = append(\n\t\t\t\t\trouter.incomingEdges[edge.to], edge,\n\t\t\t\t)\n\n\t\t\t\treturn nil\n\t\t\t}, func() {},\n\t\t)\n\t\tif err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n\n\treturn router, nil\n}\n\n// dijkstraItem is a priority queue entry.\ntype dijkstraItem struct {\n\tnode route.Vertex\n\tcost lnwire.MilliSatoshi\n\tidx int\n}\n\ntype dijkstraQueue []*dijkstraItem\n\nfunc (q dijkstraQueue) Len() int { return len(q) }\nfunc (q dijkstraQueue) Less(i, j int) bool { return q[i].cost < q[j].cost }\nfunc (q dijkstraQueue) Swap(i, j int) { q[i], q[j] = q[j], q[i]; q[i].idx = i; q[j].idx = j }\nfunc (q *dijkstraQueue) Push(x any) {\n\titem := x.(*dijkstraItem)\n\titem.idx = len(*q)\n\t*q = append(*q, item)\n}\nfunc (q *dijkstraQueue) Pop() any {\n\told := *q\n\tn := len(old)\n\titem := old[n-1]\n\t*q = old[:n-1]\n\treturn item\n}\n\n// findRoute computes the cheapest usable path delivering amt to the target,\n// walking backward from the target so fees accumulate correctly.\nfunc (r *candidateRouter) findRoute(amt lnwire.MilliSatoshi) (*route.Route,\n\terror) {\n\n\t// dist[node] = amount that must arrive at node to deliver amt.\n\tdist := make(map[route.Vertex]lnwire.MilliSatoshi)\n\tnext := make(map[route.Vertex]*candidateEdge)\n\n\tdist[r.spec.Target] = amt\n\tpq := &dijkstraQueue{}\n\theap.Push(pq, &dijkstraItem{node: r.spec.Target, cost: amt})\n\n\tfor pq.Len() > 0 {\n\t\titem := heap.Pop(pq).(*dijkstraItem)\n\t\tnode, arriving := item.node, item.cost\n\n\t\tif arriving > dist[node] {\n\t\t\tcontinue\n\t\t}\n\t\tif node == r.source {\n\t\t\tbreak\n\t\t}\n\n\t\t// Consider all edges INTO node: for edge u->node, u must\n\t\t// send arriving plus u's fee.\n\t\tfor _, edge := range r.incomingEdges[node] {\n\t\t\tamtOver := arriving\n\n\t\t\tif !edge.usable(amtOver) {\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Skip channels whose liquidity failure bound says\n\t\t\t// this amount cannot pass.\n\t\t\tif bound, ok := r.failedAmt[edge.chanID]; ok &&\n\t\t\t\tamtOver >= bound {\n\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Our own channels: check exact local balance.\n\t\t\tif edge.from == r.source {\n\t\t\t\tif r.localBalances[edge.chanID] < amtOver {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tvar sending lnwire.MilliSatoshi\n\t\t\tif edge.from == r.source {\n\t\t\t\t// We pay no fee to ourselves.\n\t\t\t\tsending = amtOver\n\t\t\t} else {\n\t\t\t\tsending = amtOver + edge.fee(amtOver)\n\t\t\t}\n\n\t\t\tbest, ok := dist[edge.from]\n\t\t\tif !ok || sending < best {\n\t\t\t\tdist[edge.from] = sending\n\t\t\t\tnext[edge.from] = edge\n\t\t\t\theap.Push(pq, &dijkstraItem{\n\t\t\t\t\tnode: edge.from,\n\t\t\t\t\tcost: sending,\n\t\t\t\t})\n\t\t\t}\n\t\t}\n\t}\n\n\tif _, ok := dist[r.source]; !ok {\n\t\treturn nil, errors.New(\"no route found\")\n\t}\n\n\treturn r.buildRoute(amt, next)\n}\n\n// buildRoute walks the next-pointers from source to target and constructs a\n// route with correctly accumulated fees and cltv deltas.\nfunc (r *candidateRouter) buildRoute(amt lnwire.MilliSatoshi,\n\tnext map[route.Vertex]*candidateEdge) (*route.Route, error) {\n\n\tconst finalCltvDelta = 40\n\n\t// Collect the path edges source -> target.\n\tvar path []*candidateEdge\n\tfor node := r.source; node != r.spec.Target; {\n\t\tedge, ok := next[node]\n\t\tif !ok {\n\t\t\treturn nil, fmt.Errorf(\"broken path at %v\", node)\n\t\t}\n\t\tpath = append(path, edge)\n\t\tnode = edge.to\n\t}\n\n\t// Amounts and expiries per channel, computed backward.\n\tnumHops := len(path)\n\tamtOver := make([]lnwire.MilliSatoshi, numHops)\n\texpiryOver := make([]uint32, numHops)\n\n\tamtOver[numHops-1] = amt\n\texpiryOver[numHops-1] = finalCltvDelta\n\n\tfor i := numHops - 2; i >= 0; i-- {\n\t\tfwd := path[i+1]\n\t\tamtOver[i] = amtOver[i+1] + fwd.fee(amtOver[i+1])\n\t\texpiryOver[i] = expiryOver[i+1] +\n\t\t\tuint32(fwd.timeLockDelta)\n\t}\n\n\thops := make([]*route.Hop, numHops)\n\tfor i, edge := range path {\n\t\tamtToFwd := amt\n\t\toutgoingExpiry := uint32(finalCltvDelta)\n\t\tif i < numHops-1 {\n\t\t\tamtToFwd = amtOver[i+1]\n\t\t\toutgoingExpiry = expiryOver[i+1]\n\t\t}\n\n\t\thops[i] = &route.Hop{\n\t\t\tPubKeyBytes: edge.to,\n\t\t\tChannelID: edge.chanID,\n\t\t\tAmtToForward: amtToFwd,\n\t\t\tOutgoingTimeLock: outgoingExpiry,\n\t\t}\n\t}\n\n\treturn &route.Route{\n\t\tTotalTimeLock: expiryOver[0],\n\t\tTotalAmount: amtOver[0],\n\t\tSourcePubKey: r.source,\n\t\tHops: hops,\n\t}, nil\n}\n\n// RequestRoute returns the next route to try: the cheapest path for the\n// current shard size, halving the shard when no route exists.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) RequestRoute(amt lnwire.MilliSatoshi,\n\tinFlightHtlcs uint32) (*route.Route, error) {\n\n\tif r.shardAmt > amt {\n\t\tr.shardAmt = amt\n\t}\n\n\tfor {\n\t\trt, err := r.findRoute(r.shardAmt)\n\t\tif err == nil {\n\t\t\treturn rt, nil\n\t\t}\n\n\t\t// No route at this shard size: split if we're allowed more\n\t\t// parts and the shard is still meaningfully large.\n\t\tpartsLeft := r.spec.MaxParts - inFlightHtlcs\n\t\tif partsLeft <= 1 || r.shardAmt < 10_000_000 {\n\t\t\treturn nil, err\n\t\t}\n\t\tr.shardAmt /= 2\n\t}\n}\n\n// ReportAttempt learns from an attempt: liquidity failures set an upper\n// bound on the failing channel.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) ReportAttempt(attemptID uint64, rt *route.Route,\n\tresult routing.SimHtlcResult) error {\n\n\tif result.Failure == nil {\n\t\treturn nil\n\t}\n\n\t// Locate the failing hop and record the amount bound on its\n\t// outgoing channel.\n\tfailIdx := -1\n\tif result.FailureSource == rt.SourcePubKey {\n\t\tfailIdx = 0\n\t}\n\tfor i, hop := range rt.Hops {\n\t\tif hop.PubKeyBytes == result.FailureSource {\n\t\t\tfailIdx = i + 1\n\t\t}\n\t}\n\n\t// The failing node could not forward over its outgoing channel,\n\t// which is rt.Hops[failIdx].\n\tif failIdx >= 0 && failIdx < len(rt.Hops) {\n\t\thop := rt.Hops[failIdx]\n\t\tamtOver := rt.TotalAmount\n\t\tif failIdx > 0 {\n\t\t\tamtOver = rt.Hops[failIdx-1].AmtToForward\n\t\t}\n\n\t\tbound, ok := r.failedAmt[hop.ChannelID]\n\t\tif !ok || amtOver < bound {\n\t\t\tr.failedAmt[hop.ChannelID] = amtOver\n\t\t}\n\t}\n\n\treturn nil\n}\n"
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},
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"best_candidate": {
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"source": "package main\n\n// This file is the CANDIDATE SLOT for evolved routing algorithms. During\n// optimization, the entire file is replaced (via go build -overlay) with a\n// generated implementation. The contract is a single constructor:\n//\n//\tnewCandidateRouter(view, source, localBalances, spec)\n//\n// returning a routing.SimRouter. The router sees only the public gossip\n// graph, its own channel balances and per-attempt feedback \u2014 the same\n// information a real Lightning sender has. The in-tree implementation below\n// is the seed algorithm: a deliberately simple fee-optimizing Dijkstra with\n// failure blacklisting and halving-based MPP splitting.\n\nimport (\n\t\"container/heap\"\n\t\"context\"\n\t\"errors\"\n\t\"fmt\"\n\n\tgraphdb \"github.com/lightningnetwork/lnd/graph/db\"\n\t\"github.com/lightningnetwork/lnd/lnwire\"\n\t\"github.com/lightningnetwork/lnd/routing\"\n\t\"github.com/lightningnetwork/lnd/routing/route\"\n)\n\n// candidateEdge is one directed edge of the public graph: a channel from\n// one node to another, with the policy the sending node announced.\ntype candidateEdge struct {\n\tchanID uint64\n\tfrom, to route.Vertex\n\tcapacity lnwire.MilliSatoshi\n\n\tbaseFeeMsat lnwire.MilliSatoshi\n\tfeeRatePPM lnwire.MilliSatoshi\n\ttimeLockDelta uint16\n\tminHTLC lnwire.MilliSatoshi\n\tmaxHTLC lnwire.MilliSatoshi\n}\n\n// fee returns the fee the sending node charges to forward amt over this\n// edge.\nfunc (e *candidateEdge) fee(amt lnwire.MilliSatoshi) lnwire.MilliSatoshi {\n\treturn e.baseFeeMsat + amt*e.feeRatePPM/1_000_000\n}\n\n// usable reports whether the edge can carry the given amount per its\n// announced policy.\nfunc (e *candidateEdge) usable(amt lnwire.MilliSatoshi) bool {\n\tif amt < e.minHTLC {\n\t\treturn false\n\t}\n\tif e.maxHTLC != 0 && amt > e.maxHTLC {\n\t\treturn false\n\t}\n\t// The public capacity is a hard upper bound on what can flow.\n\treturn amt <= e.capacity\n}\n\n// candidateRouter is the seed algorithm: cheapest-path routing with a\n// failure blacklist and amount halving when no route is found.\ntype candidateRouter struct {\n\tsource route.Vertex\n\tspec *routing.SimPaymentSpec\n\n\t// incomingEdges maps a node to the directed edges arriving at it,\n\t// the natural shape for backward Dijkstra.\n\tincomingEdges map[route.Vertex][]*candidateEdge\n\n\t// localBalances is the exact outbound liquidity of our own channels.\n\tlocalBalances map[uint64]lnwire.MilliSatoshi\n\n\t// failedAmt records, per directed channel, the lowest amount that\n\t// failed with a liquidity error; routes are built to stay below it.\n\tfailedAmt map[uint64]lnwire.MilliSatoshi\n\n\t// shardAmt is the current shard size for MPP splitting.\n\tshardAmt lnwire.MilliSatoshi\n\n\t// partsUsed counts the successful shards so far.\n\tpartsUsed uint32\n\n\t// pending maps in-flight attempt ids to their routes.\n\tpending map[uint64]*route.Route\n}\n\n// newCandidateRouter builds the router for one payment. This signature is\n// the stable contract between the harness and generated candidates.\nfunc newCandidateRouter(view routing.SimNetworkView, source route.Vertex,\n\tlocalBalances map[uint64]lnwire.MilliSatoshi,\n\tspec *routing.SimPaymentSpec) (routing.SimRouter, error) {\n\n\trouter := &candidateRouter{\n\t\tsource: source,\n\t\tspec: spec,\n\t\tincomingEdges: make(map[route.Vertex][]*candidateEdge),\n\t\tlocalBalances: localBalances,\n\t\tfailedAmt: make(map[uint64]lnwire.MilliSatoshi),\n\t\tshardAmt: spec.Amount,\n\t\tpending: make(map[uint64]*route.Route),\n\t}\n\n\t// Build the adjacency list from gossip. Iterating a node's channels\n\t// yields, per channel, the policy the OTHER node announced toward us\n\t// (InPolicy). That is exactly the policy governing the directed edge\n\t// other -> node, so we record the reversed edge at each visit.\n\tctx := context.Background()\n\tseen := make(map[route.Vertex]bool)\n\tqueue := []route.Vertex{source}\n\tseen[source] = true\n\n\tfor len(queue) > 0 {\n\t\tnode := queue[0]\n\t\tqueue = queue[1:]\n\n\t\terr := view.ForEachNodeDirectedChannel(ctx, node,\n\t\t\tfunc(ch *graphdb.DirectedChannel) error {\n\t\t\t\tif !seen[ch.OtherNode] {\n\t\t\t\t\tseen[ch.OtherNode] = true\n\t\t\t\t\tqueue = append(queue, ch.OtherNode)\n\t\t\t\t}\n\n\t\t\t\tpol := ch.InPolicy\n\t\t\t\tif pol == nil || pol.IsDisabled {\n\t\t\t\t\treturn nil\n\t\t\t\t}\n\n\t\t\t\tedge := &candidateEdge{\n\t\t\t\t\tchanID: ch.ChannelID,\n\t\t\t\t\tfrom: ch.OtherNode,\n\t\t\t\t\tto: node,\n\t\t\t\t\tcapacity: lnwire.NewMSatFromSatoshis(\n\t\t\t\t\t\tch.Capacity,\n\t\t\t\t\t),\n\t\t\t\t\tbaseFeeMsat: pol.FeeBaseMSat,\n\t\t\t\t\tfeeRatePPM: pol.\n\t\t\t\t\t\tFeeProportionalMillionths,\n\t\t\t\t\ttimeLockDelta: pol.TimeLockDelta,\n\t\t\t\t\tminHTLC: pol.MinHTLC,\n\t\t\t\t}\n\t\t\t\tif pol.HasMaxHTLC {\n\t\t\t\t\tedge.maxHTLC = pol.MaxHTLC\n\t\t\t\t}\n\n\t\t\t\trouter.incomingEdges[edge.to] = append(\n\t\t\t\t\trouter.incomingEdges[edge.to], edge,\n\t\t\t\t)\n\n\t\t\t\treturn nil\n\t\t\t}, func() {},\n\t\t)\n\t\tif err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n\n\treturn router, nil\n}\n\n// dijkstraItem is a priority queue entry.\ntype dijkstraItem struct {\n\tnode route.Vertex\n\tcost lnwire.MilliSatoshi\n\tidx int\n}\n\ntype dijkstraQueue []*dijkstraItem\n\nfunc (q dijkstraQueue) Len() int { return len(q) }\nfunc (q dijkstraQueue) Less(i, j int) bool { return q[i].cost < q[j].cost }\nfunc (q dijkstraQueue) Swap(i, j int) { q[i], q[j] = q[j], q[i]; q[i].idx = i; q[j].idx = j }\nfunc (q *dijkstraQueue) Push(x any) {\n\titem := x.(*dijkstraItem)\n\titem.idx = len(*q)\n\t*q = append(*q, item)\n}\nfunc (q *dijkstraQueue) Pop() any {\n\told := *q\n\tn := len(old)\n\titem := old[n-1]\n\t*q = old[:n-1]\n\treturn item\n}\n\n// findRoute computes the cheapest usable path delivering amt to the target,\n// walking backward from the target so fees accumulate correctly.\nfunc (r *candidateRouter) findRoute(amt lnwire.MilliSatoshi) (*route.Route,\n\terror) {\n\n\t// dist[node] = amount that must arrive at node to deliver amt.\n\tdist := make(map[route.Vertex]lnwire.MilliSatoshi)\n\tnext := make(map[route.Vertex]*candidateEdge)\n\n\tdist[r.spec.Target] = amt\n\tpq := &dijkstraQueue{}\n\theap.Push(pq, &dijkstraItem{node: r.spec.Target, cost: amt})\n\n\tfor pq.Len() > 0 {\n\t\titem := heap.Pop(pq).(*dijkstraItem)\n\t\tnode, arriving := item.node, item.cost\n\n\t\tif arriving > dist[node] {\n\t\t\tcontinue\n\t\t}\n\t\tif node == r.source {\n\t\t\tbreak\n\t\t}\n\n\t\t// Consider all edges INTO node: for edge u->node, u must\n\t\t// send arriving plus u's fee.\n\t\tfor _, edge := range r.incomingEdges[node] {\n\t\t\tamtOver := arriving\n\n\t\t\tif !edge.usable(amtOver) {\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Skip channels whose liquidity failure bound says\n\t\t\t// this amount cannot pass.\n\t\t\tif bound, ok := r.failedAmt[edge.chanID]; ok &&\n\t\t\t\tamtOver >= bound {\n\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Our own channels: check exact local balance.\n\t\t\tif edge.from == r.source {\n\t\t\t\tif r.localBalances[edge.chanID] < amtOver {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tvar sending lnwire.MilliSatoshi\n\t\t\tif edge.from == r.source {\n\t\t\t\t// We pay no fee to ourselves.\n\t\t\t\tsending = amtOver\n\t\t\t} else {\n\t\t\t\tsending = amtOver + edge.fee(amtOver)\n\t\t\t}\n\n\t\t\tbest, ok := dist[edge.from]\n\t\t\tif !ok || sending < best {\n\t\t\t\tdist[edge.from] = sending\n\t\t\t\tnext[edge.from] = edge\n\t\t\t\theap.Push(pq, &dijkstraItem{\n\t\t\t\t\tnode: edge.from,\n\t\t\t\t\tcost: sending,\n\t\t\t\t})\n\t\t\t}\n\t\t}\n\t}\n\n\tif _, ok := dist[r.source]; !ok {\n\t\treturn nil, errors.New(\"no route found\")\n\t}\n\n\treturn r.buildRoute(amt, next)\n}\n\n// buildRoute walks the next-pointers from source to target and constructs a\n// route with correctly accumulated fees and cltv deltas.\nfunc (r *candidateRouter) buildRoute(amt lnwire.MilliSatoshi,\n\tnext map[route.Vertex]*candidateEdge) (*route.Route, error) {\n\n\tconst finalCltvDelta = 40\n\n\t// Collect the path edges source -> target.\n\tvar path []*candidateEdge\n\tfor node := r.source; node != r.spec.Target; {\n\t\tedge, ok := next[node]\n\t\tif !ok {\n\t\t\treturn nil, fmt.Errorf(\"broken path at %v\", node)\n\t\t}\n\t\tpath = append(path, edge)\n\t\tnode = edge.to\n\t}\n\n\t// Amounts and expiries per channel, computed backward.\n\tnumHops := len(path)\n\tamtOver := make([]lnwire.MilliSatoshi, numHops)\n\texpiryOver := make([]uint32, numHops)\n\n\tamtOver[numHops-1] = amt\n\texpiryOver[numHops-1] = finalCltvDelta\n\n\tfor i := numHops - 2; i >= 0; i-- {\n\t\tfwd := path[i+1]\n\t\tamtOver[i] = amtOver[i+1] + fwd.fee(amtOver[i+1])\n\t\texpiryOver[i] = expiryOver[i+1] +\n\t\t\tuint32(fwd.timeLockDelta)\n\t}\n\n\thops := make([]*route.Hop, numHops)\n\tfor i, edge := range path {\n\t\tamtToFwd := amt\n\t\toutgoingExpiry := uint32(finalCltvDelta)\n\t\tif i < numHops-1 {\n\t\t\tamtToFwd = amtOver[i+1]\n\t\t\toutgoingExpiry = expiryOver[i+1]\n\t\t}\n\n\t\thops[i] = &route.Hop{\n\t\t\tPubKeyBytes: edge.to,\n\t\t\tChannelID: edge.chanID,\n\t\t\tAmtToForward: amtToFwd,\n\t\t\tOutgoingTimeLock: outgoingExpiry,\n\t\t}\n\t}\n\n\treturn &route.Route{\n\t\tTotalTimeLock: expiryOver[0],\n\t\tTotalAmount: amtOver[0],\n\t\tSourcePubKey: r.source,\n\t\tHops: hops,\n\t}, nil\n}\n\n// RequestRoute returns the next route to try: the cheapest path for the\n// current shard size, halving the shard when no route exists.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) RequestRoute(amt lnwire.MilliSatoshi,\n\tinFlightHtlcs uint32) (*route.Route, error) {\n\n\tif r.shardAmt > amt {\n\t\tr.shardAmt = amt\n\t}\n\n\tfor {\n\t\trt, err := r.findRoute(r.shardAmt)\n\t\tif err == nil {\n\t\t\treturn rt, nil\n\t\t}\n\n\t\t// No route at this shard size: split if we're allowed more\n\t\t// parts and the shard is still meaningfully large.\n\t\tpartsLeft := r.spec.MaxParts - inFlightHtlcs\n\t\tif partsLeft <= 1 || r.shardAmt < 10_000_000 {\n\t\t\treturn nil, err\n\t\t}\n\t\tr.shardAmt /= 2\n\t}\n}\n\n// ReportAttempt learns from an attempt: liquidity failures set an upper\n// bound on the failing channel.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) ReportAttempt(attemptID uint64, rt *route.Route,\n\tresult routing.SimHtlcResult) error {\n\n\tif result.Failure == nil {\n\t\treturn nil\n\t}\n\n\t// Locate the failing hop and record the amount bound on its\n\t// outgoing channel.\n\tfailIdx := -1\n\tif result.FailureSource == rt.SourcePubKey {\n\t\tfailIdx = 0\n\t}\n\tfor i, hop := range rt.Hops {\n\t\tif hop.PubKeyBytes == result.FailureSource {\n\t\t\tfailIdx = i + 1\n\t\t}\n\t}\n\n\t// The failing node could not forward over its outgoing channel,\n\t// which is rt.Hops[failIdx].\n\tif failIdx >= 0 && failIdx < len(rt.Hops) {\n\t\thop := rt.Hops[failIdx]\n\t\tamtOver := rt.TotalAmount\n\t\tif failIdx > 0 {\n\t\t\tamtOver = rt.Hops[failIdx-1].AmtToForward\n\t\t}\n\n\t\tbound, ok := r.failedAmt[hop.ChannelID]\n\t\tif !ok || amtOver < bound {\n\t\t\tr.failedAmt[hop.ChannelID] = amtOver\n\t\t}\n\t}\n\n\treturn nil\n}\n"
|
|
},
|
|
"stats": {
|
|
"evals_done": 143,
|
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"distinct_candidates": 19
|
|
},
|
|
"candidates": [
|
|
{
|
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"id": 0,
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"parent": null,
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"score": 0.6475,
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"accepted": true,
|
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"frontier": true,
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"role": "seed",
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"params": {
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"source": "package main\n\n// This file is the CANDIDATE SLOT for evolved routing algorithms. During\n// optimization, the entire file is replaced (via go build -overlay) with a\n// generated implementation. The contract is a single constructor:\n//\n//\tnewCandidateRouter(view, source, localBalances, spec)\n//\n// returning a routing.SimRouter. The router sees only the public gossip\n// graph, its own channel balances and per-attempt feedback \u2014 the same\n// information a real Lightning sender has. The in-tree implementation below\n// is the seed algorithm: a deliberately simple fee-optimizing Dijkstra with\n// failure blacklisting and halving-based MPP splitting.\n\nimport (\n\t\"container/heap\"\n\t\"context\"\n\t\"errors\"\n\t\"fmt\"\n\n\tgraphdb \"github.com/lightningnetwork/lnd/graph/db\"\n\t\"github.com/lightningnetwork/lnd/lnwire\"\n\t\"github.com/lightningnetwork/lnd/routing\"\n\t\"github.com/lightningnetwork/lnd/routing/route\"\n)\n\n// candidateEdge is one directed edge of the public graph: a channel from\n// one node to another, with the policy the sending node announced.\ntype candidateEdge struct {\n\tchanID uint64\n\tfrom, to route.Vertex\n\tcapacity lnwire.MilliSatoshi\n\n\tbaseFeeMsat lnwire.MilliSatoshi\n\tfeeRatePPM lnwire.MilliSatoshi\n\ttimeLockDelta uint16\n\tminHTLC lnwire.MilliSatoshi\n\tmaxHTLC lnwire.MilliSatoshi\n}\n\n// fee returns the fee the sending node charges to forward amt over this\n// edge.\nfunc (e *candidateEdge) fee(amt lnwire.MilliSatoshi) lnwire.MilliSatoshi {\n\treturn e.baseFeeMsat + amt*e.feeRatePPM/1_000_000\n}\n\n// usable reports whether the edge can carry the given amount per its\n// announced policy.\nfunc (e *candidateEdge) usable(amt lnwire.MilliSatoshi) bool {\n\tif amt < e.minHTLC {\n\t\treturn false\n\t}\n\tif e.maxHTLC != 0 && amt > e.maxHTLC {\n\t\treturn false\n\t}\n\t// The public capacity is a hard upper bound on what can flow.\n\treturn amt <= e.capacity\n}\n\n// candidateRouter is the seed algorithm: cheapest-path routing with a\n// failure blacklist and amount halving when no route is found.\ntype candidateRouter struct {\n\tsource route.Vertex\n\tspec *routing.SimPaymentSpec\n\n\t// incomingEdges maps a node to the directed edges arriving at it,\n\t// the natural shape for backward Dijkstra.\n\tincomingEdges map[route.Vertex][]*candidateEdge\n\n\t// localBalances is the exact outbound liquidity of our own channels.\n\tlocalBalances map[uint64]lnwire.MilliSatoshi\n\n\t// failedAmt records, per directed channel, the lowest amount that\n\t// failed with a liquidity error; routes are built to stay below it.\n\tfailedAmt map[uint64]lnwire.MilliSatoshi\n\n\t// shardAmt is the current shard size for MPP splitting.\n\tshardAmt lnwire.MilliSatoshi\n\n\t// partsUsed counts the successful shards so far.\n\tpartsUsed uint32\n\n\t// pending maps in-flight attempt ids to their routes.\n\tpending map[uint64]*route.Route\n}\n\n// newCandidateRouter builds the router for one payment. This signature is\n// the stable contract between the harness and generated candidates.\nfunc newCandidateRouter(view routing.SimNetworkView, source route.Vertex,\n\tlocalBalances map[uint64]lnwire.MilliSatoshi,\n\tspec *routing.SimPaymentSpec) (routing.SimRouter, error) {\n\n\trouter := &candidateRouter{\n\t\tsource: source,\n\t\tspec: spec,\n\t\tincomingEdges: make(map[route.Vertex][]*candidateEdge),\n\t\tlocalBalances: localBalances,\n\t\tfailedAmt: make(map[uint64]lnwire.MilliSatoshi),\n\t\tshardAmt: spec.Amount,\n\t\tpending: make(map[uint64]*route.Route),\n\t}\n\n\t// Build the adjacency list from gossip. Iterating a node's channels\n\t// yields, per channel, the policy the OTHER node announced toward us\n\t// (InPolicy). That is exactly the policy governing the directed edge\n\t// other -> node, so we record the reversed edge at each visit.\n\tctx := context.Background()\n\tseen := make(map[route.Vertex]bool)\n\tqueue := []route.Vertex{source}\n\tseen[source] = true\n\n\tfor len(queue) > 0 {\n\t\tnode := queue[0]\n\t\tqueue = queue[1:]\n\n\t\terr := view.ForEachNodeDirectedChannel(ctx, node,\n\t\t\tfunc(ch *graphdb.DirectedChannel) error {\n\t\t\t\tif !seen[ch.OtherNode] {\n\t\t\t\t\tseen[ch.OtherNode] = true\n\t\t\t\t\tqueue = append(queue, ch.OtherNode)\n\t\t\t\t}\n\n\t\t\t\tpol := ch.InPolicy\n\t\t\t\tif pol == nil || pol.IsDisabled {\n\t\t\t\t\treturn nil\n\t\t\t\t}\n\n\t\t\t\tedge := &candidateEdge{\n\t\t\t\t\tchanID: ch.ChannelID,\n\t\t\t\t\tfrom: ch.OtherNode,\n\t\t\t\t\tto: node,\n\t\t\t\t\tcapacity: lnwire.NewMSatFromSatoshis(\n\t\t\t\t\t\tch.Capacity,\n\t\t\t\t\t),\n\t\t\t\t\tbaseFeeMsat: pol.FeeBaseMSat,\n\t\t\t\t\tfeeRatePPM: pol.\n\t\t\t\t\t\tFeeProportionalMillionths,\n\t\t\t\t\ttimeLockDelta: pol.TimeLockDelta,\n\t\t\t\t\tminHTLC: pol.MinHTLC,\n\t\t\t\t}\n\t\t\t\tif pol.HasMaxHTLC {\n\t\t\t\t\tedge.maxHTLC = pol.MaxHTLC\n\t\t\t\t}\n\n\t\t\t\trouter.incomingEdges[edge.to] = append(\n\t\t\t\t\trouter.incomingEdges[edge.to], edge,\n\t\t\t\t)\n\n\t\t\t\treturn nil\n\t\t\t}, func() {},\n\t\t)\n\t\tif err != nil {\n\t\t\treturn nil, err\n\t\t}\n\t}\n\n\treturn router, nil\n}\n\n// dijkstraItem is a priority queue entry.\ntype dijkstraItem struct {\n\tnode route.Vertex\n\tcost lnwire.MilliSatoshi\n\tidx int\n}\n\ntype dijkstraQueue []*dijkstraItem\n\nfunc (q dijkstraQueue) Len() int { return len(q) }\nfunc (q dijkstraQueue) Less(i, j int) bool { return q[i].cost < q[j].cost }\nfunc (q dijkstraQueue) Swap(i, j int) { q[i], q[j] = q[j], q[i]; q[i].idx = i; q[j].idx = j }\nfunc (q *dijkstraQueue) Push(x any) {\n\titem := x.(*dijkstraItem)\n\titem.idx = len(*q)\n\t*q = append(*q, item)\n}\nfunc (q *dijkstraQueue) Pop() any {\n\told := *q\n\tn := len(old)\n\titem := old[n-1]\n\t*q = old[:n-1]\n\treturn item\n}\n\n// findRoute computes the cheapest usable path delivering amt to the target,\n// walking backward from the target so fees accumulate correctly.\nfunc (r *candidateRouter) findRoute(amt lnwire.MilliSatoshi) (*route.Route,\n\terror) {\n\n\t// dist[node] = amount that must arrive at node to deliver amt.\n\tdist := make(map[route.Vertex]lnwire.MilliSatoshi)\n\tnext := make(map[route.Vertex]*candidateEdge)\n\n\tdist[r.spec.Target] = amt\n\tpq := &dijkstraQueue{}\n\theap.Push(pq, &dijkstraItem{node: r.spec.Target, cost: amt})\n\n\tfor pq.Len() > 0 {\n\t\titem := heap.Pop(pq).(*dijkstraItem)\n\t\tnode, arriving := item.node, item.cost\n\n\t\tif arriving > dist[node] {\n\t\t\tcontinue\n\t\t}\n\t\tif node == r.source {\n\t\t\tbreak\n\t\t}\n\n\t\t// Consider all edges INTO node: for edge u->node, u must\n\t\t// send arriving plus u's fee.\n\t\tfor _, edge := range r.incomingEdges[node] {\n\t\t\tamtOver := arriving\n\n\t\t\tif !edge.usable(amtOver) {\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Skip channels whose liquidity failure bound says\n\t\t\t// this amount cannot pass.\n\t\t\tif bound, ok := r.failedAmt[edge.chanID]; ok &&\n\t\t\t\tamtOver >= bound {\n\n\t\t\t\tcontinue\n\t\t\t}\n\n\t\t\t// Our own channels: check exact local balance.\n\t\t\tif edge.from == r.source {\n\t\t\t\tif r.localBalances[edge.chanID] < amtOver {\n\t\t\t\t\tcontinue\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tvar sending lnwire.MilliSatoshi\n\t\t\tif edge.from == r.source {\n\t\t\t\t// We pay no fee to ourselves.\n\t\t\t\tsending = amtOver\n\t\t\t} else {\n\t\t\t\tsending = amtOver + edge.fee(amtOver)\n\t\t\t}\n\n\t\t\tbest, ok := dist[edge.from]\n\t\t\tif !ok || sending < best {\n\t\t\t\tdist[edge.from] = sending\n\t\t\t\tnext[edge.from] = edge\n\t\t\t\theap.Push(pq, &dijkstraItem{\n\t\t\t\t\tnode: edge.from,\n\t\t\t\t\tcost: sending,\n\t\t\t\t})\n\t\t\t}\n\t\t}\n\t}\n\n\tif _, ok := dist[r.source]; !ok {\n\t\treturn nil, errors.New(\"no route found\")\n\t}\n\n\treturn r.buildRoute(amt, next)\n}\n\n// buildRoute walks the next-pointers from source to target and constructs a\n// route with correctly accumulated fees and cltv deltas.\nfunc (r *candidateRouter) buildRoute(amt lnwire.MilliSatoshi,\n\tnext map[route.Vertex]*candidateEdge) (*route.Route, error) {\n\n\tconst finalCltvDelta = 40\n\n\t// Collect the path edges source -> target.\n\tvar path []*candidateEdge\n\tfor node := r.source; node != r.spec.Target; {\n\t\tedge, ok := next[node]\n\t\tif !ok {\n\t\t\treturn nil, fmt.Errorf(\"broken path at %v\", node)\n\t\t}\n\t\tpath = append(path, edge)\n\t\tnode = edge.to\n\t}\n\n\t// Amounts and expiries per channel, computed backward.\n\tnumHops := len(path)\n\tamtOver := make([]lnwire.MilliSatoshi, numHops)\n\texpiryOver := make([]uint32, numHops)\n\n\tamtOver[numHops-1] = amt\n\texpiryOver[numHops-1] = finalCltvDelta\n\n\tfor i := numHops - 2; i >= 0; i-- {\n\t\tfwd := path[i+1]\n\t\tamtOver[i] = amtOver[i+1] + fwd.fee(amtOver[i+1])\n\t\texpiryOver[i] = expiryOver[i+1] +\n\t\t\tuint32(fwd.timeLockDelta)\n\t}\n\n\thops := make([]*route.Hop, numHops)\n\tfor i, edge := range path {\n\t\tamtToFwd := amt\n\t\toutgoingExpiry := uint32(finalCltvDelta)\n\t\tif i < numHops-1 {\n\t\t\tamtToFwd = amtOver[i+1]\n\t\t\toutgoingExpiry = expiryOver[i+1]\n\t\t}\n\n\t\thops[i] = &route.Hop{\n\t\t\tPubKeyBytes: edge.to,\n\t\t\tChannelID: edge.chanID,\n\t\t\tAmtToForward: amtToFwd,\n\t\t\tOutgoingTimeLock: outgoingExpiry,\n\t\t}\n\t}\n\n\treturn &route.Route{\n\t\tTotalTimeLock: expiryOver[0],\n\t\tTotalAmount: amtOver[0],\n\t\tSourcePubKey: r.source,\n\t\tHops: hops,\n\t}, nil\n}\n\n// RequestRoute returns the next route to try: the cheapest path for the\n// current shard size, halving the shard when no route exists.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) RequestRoute(amt lnwire.MilliSatoshi,\n\tinFlightHtlcs uint32) (*route.Route, error) {\n\n\tif r.shardAmt > amt {\n\t\tr.shardAmt = amt\n\t}\n\n\tfor {\n\t\trt, err := r.findRoute(r.shardAmt)\n\t\tif err == nil {\n\t\t\treturn rt, nil\n\t\t}\n\n\t\t// No route at this shard size: split if we're allowed more\n\t\t// parts and the shard is still meaningfully large.\n\t\tpartsLeft := r.spec.MaxParts - inFlightHtlcs\n\t\tif partsLeft <= 1 || r.shardAmt < 10_000_000 {\n\t\t\treturn nil, err\n\t\t}\n\t\tr.shardAmt /= 2\n\t}\n}\n\n// ReportAttempt learns from an attempt: liquidity failures set an upper\n// bound on the failing channel.\n//\n// NOTE: Part of the routing.SimRouter interface.\nfunc (r *candidateRouter) ReportAttempt(attemptID uint64, rt *route.Route,\n\tresult routing.SimHtlcResult) error {\n\n\tif result.Failure == nil {\n\t\treturn nil\n\t}\n\n\t// Locate the failing hop and record the amount bound on its\n\t// outgoing channel.\n\tfailIdx := -1\n\tif result.FailureSource == rt.SourcePubKey {\n\t\tfailIdx = 0\n\t}\n\tfor i, hop := range rt.Hops {\n\t\tif hop.PubKeyBytes == result.FailureSource {\n\t\t\tfailIdx = i + 1\n\t\t}\n\t}\n\n\t// The failing node could not forward over its outgoing channel,\n\t// which is rt.Hops[failIdx].\n\tif failIdx >= 0 && failIdx < len(rt.Hops) {\n\t\thop := rt.Hops[failIdx]\n\t\tamtOver := rt.TotalAmount\n\t\tif failIdx > 0 {\n\t\t\tamtOver = rt.Hops[failIdx-1].AmtToForward\n\t\t}\n\n\t\tbound, ok := r.failedAmt[hop.ChannelID]\n\t\tif !ok || amtOver < bound {\n\t\t\tr.failedAmt[hop.ChannelID] = amtOver\n\t\t}\n\t}\n\n\treturn nil\n}\n"
|
|
}
|
|
},
|
|
{
|
|
"id": 1,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f977c-ee55-7b03-bd69-67eb041d9b77`."
|
|
}
|
|
},
|
|
{
|
|
"id": 2,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f977f-dbf0-7543-95ea-c0cf2615601e`."
|
|
}
|
|
},
|
|
{
|
|
"id": 3,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed."
|
|
}
|
|
},
|
|
{
|
|
"id": 4,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f9785-cf5c-7c42-b976-7238de89ff7e`."
|
|
}
|
|
},
|
|
{
|
|
"id": 5,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f978a-a7d7-72a3-8192-338a443a67ab`."
|
|
}
|
|
},
|
|
{
|
|
"id": 6,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "I\u2019m using the Substrate skill to arm the required asynchronous mail watcher."
|
|
}
|
|
},
|
|
{
|
|
"id": 7,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f9790-e1cc-7322-9056-c4a39f24f28a`."
|
|
}
|
|
},
|
|
{
|
|
"id": 8,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f9796-b761-7a31-ac15-c980e80ee961`."
|
|
}
|
|
},
|
|
{
|
|
"id": 9,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f9799-a213-71d0-9616-dc0adfd8a6be`."
|
|
}
|
|
},
|
|
{
|
|
"id": 10,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f979e-d93c-7de0-989c-b73f4ffab654`."
|
|
}
|
|
},
|
|
{
|
|
"id": 11,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f97a1-7fd2-7092-8a08-f05ad87bdf35`."
|
|
}
|
|
},
|
|
{
|
|
"id": 12,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f97a4-1823-7000-901a-07a0f65d4e1c`."
|
|
}
|
|
},
|
|
{
|
|
"id": 13,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f97a6-8786-7f72-b32a-96f60e7685ac`."
|
|
}
|
|
},
|
|
{
|
|
"id": 14,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Unable to arm the watcher: the read-only sandbox blocked Substrate from writing the session identity file under `~/.subtrate/identities/by-session/`."
|
|
}
|
|
},
|
|
{
|
|
"id": 15,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f97ad-0bba-7133-9732-af9873e61c8c`."
|
|
}
|
|
},
|
|
{
|
|
"id": 16,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Could not arm the watcher: the read-only sandbox blocked Substrate from writing its session identity file under `~/.subtrate/identities/by-session/`."
|
|
}
|
|
},
|
|
{
|
|
"id": 17,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "// The improved drop-in implementation was provided in the preceding response."
|
|
}
|
|
},
|
|
{
|
|
"id": 18,
|
|
"parent": 0,
|
|
"score": 0.0,
|
|
"accepted": false,
|
|
"frontier": false,
|
|
"params": {
|
|
"source": "Watcher armed for session `019f97bc-c7ac-7a51-b456-05caf46b2cac`."
|
|
}
|
|
}
|
|
]
|
|
} |