adv-mixer-2: harness (census, exact, scm, calendar, avalanche, redraw), lease-pool queue files and chain runner

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

tools/attack/adv-mixer-2/Cargo.lock

@@ -0,0 +1,14 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
+name = "attack-adv-mixer-2"
+version = "0.1.0"
+dependencies = [
+ "igneum-pow",
+]
+
+[[package]]
+name = "igneum-pow"
+version = "0.2.0"

tools/attack/adv-mixer-2/Cargo.toml

@@ -0,0 +1,21 @@
+[package]
+name = "attack-adv-mixer-2"
+version = "0.1.0"
+edition = "2021"
+description = "Adversarial lane adv-mixer-2: the day-key weakness class of the mixer M_r (weak parameter draws), censused through the real draw code of igneum-pow"
+license = "MIT"
+publish = false
+
+[[bin]]
+name = "adv-mixer-2"
+path = "src/main.rs"
+
+[dependencies]
+igneum-pow = { path = "../../../igneum-pow" }
+
+[workspace]
+
+[profile.release]
+opt-level = 3
+lto = true
+codegen-units = 1

tools/attack/adv-mixer-2/queue/01-adv-mixer-2-census-2p24.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run census-2p24 32 16 census --from 20729 --count 2^24 --threads {cores} --lowest 16384 --out-days "$L/tail-2p24.txt"

tools/attack/adv-mixer-2/queue/02-adv-mixer-2-calendar.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run calendar-100y 32 16 calendar --from 20729 --years 100 --threads {cores}

tools/attack/adv-mixer-2/queue/03-adv-mixer-2-scm-calendar.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run scm-calendar 32 16 scm-refine --from 20729 --count 36525 --threads {cores}

tools/attack/adv-mixer-2/queue/04-adv-mixer-2-scm-tail-sample.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+while [ ! -s "$L/tail-2p24.txt" ]; do sleep 30; done
+run scm-tail-2p24 32 16 scm-refine --days "$L/tail-2p24.txt" --threads {cores}
+run scm-sample-2p16 32 16 scm-refine --sample 65536 --seed 1 --threads {cores}

tools/attack/adv-mixer-2/queue/05-adv-mixer-2-avalanche.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run avalanche-genesis 1 1 avalanche --index 20729 --states 1024
+run avalanche-plant-alleq 1 1 avalanche --plant alleq --states 1024
+run avalanche-plant-rot1 1 1 avalanche --plant rot1 --states 1024
+run avalanche-plant-weakday 1 1 avalanche --plant weakday --states 1024
+# the worst ROT days of the 2^24 census, read from its log once it exists
+while [ ! -f "$L/census-2p24.log" ] || ! grep -q "end census-2p24" "$L/census-2p24.log"; do sleep 30; done
+for cls in "ROT distinct <= 2" "ROT distinct <= 3" "ROT two same-word pairs sum to 32" "ROT >= 4 in {1,31}" "ROT all 8 in {1,2,30,31}" "ROT >= 4 in {8,16,24}" "ROT column set == diagonal set"; do
+  d=$(grep -F "| $cls |" "$L/census-2p24.log" | head -1 | sed -n 's/.*day \([0-9]*\):.*/\1/p')
+  [ -n "$d" ] && run "avalanche-day-$d" 1 1 avalanche --index "$d" --states 1024
+done

tools/attack/adv-mixer-2/queue/06-adv-mixer-2-census-2p32.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run census-2p32 32 16 census --from 20729 --count 2^32 --threads {cores} --lowest 4096 --out-days "$L/tail-2p32.txt"

tools/attack/adv-mixer-2/queue/07-adv-mixer-2-redraw.sh

@@ -0,0 +1,18 @@
+#!/usr/bin/env bash
+# adv-mixer-2 queue file (owner: lane adv-mixer-2). Self-contained: binary, args, log, pid file. Runs on either box through /srv/builds/_bin/lease pool (rule of 20:22 BST, 7 October 2026).
+set -uo pipefail
+B=/srv/builds/_adv-adv-mixer-2/bin/adv-mixer-2
+L=/srv/builds/_adv-adv-mixer-2/logs
+mkdir -p "$L"
+run() { # <name> <lease-threads> <min> <args...>: one sweep through lease pool (class adv), log + pid file beside it
+  local name="$1" thr="$2" mn="$3"; shift 3
+  echo "$(date -u +%FT%TZ) start $name (lease pool $thr min $mn): $B $*" >> "$L/$name.log"
+  /srv/builds/_bin/lease pool "$thr" --min "$mn" --label "adv-mixer-2 $name" --owner adv-mixer-2 -- "$B" "$@" >> "$L/$name.log" 2>&1 &
+  echo $! > "$L/$name.pid"
+  wait $!
+  local rc=$?
+  echo "$(date -u +%FT%TZ) end $name rc=$rc" >> "$L/$name.log"
+  rm -f "$L/$name.pid"
+}
+run redraw-2p24-206 32 16 redraw-census --from 20729 --count 2^24 --threads {cores} --max-cost 206
+run redraw-2p28-206 32 16 redraw-census --from 20729 --count 2^28 --threads {cores} --max-cost 206

tools/attack/adv-mixer-2/run-box.sh

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+#!/usr/bin/env bash
+# adv-mixer-2 chain runner (Mac side). For each queue file named: claim it on build-2 (mkdir
+# /srv/builds/_adv/mixer/claims/<file>, atomic; exists = taken), copy its text to the named box and run it there in one
+# detached chain, in order. Every queue file is self-contained and starts its binary only through
+# `/srv/builds/_bin/lease pool` (class adv, 32 cores, --min 16; single-threaded sweeps take 1), which pins and nices it.
+# Logs and pid files live under /srv/builds/_adv-adv-mixer-2/ on the box, never under the worktree mirror. Kill by pid
+# file only. History: 19:4x BST the SIGSTOP yield was dropped (cores 8 to 95 at nice 10); 20:22 BST the lease pool
+# became the only way to start a sweep; 20:40 BST priority classes (release > v5 > measure > adv).
+# Usage: run-box.sh <1|2> <queue-file-name>...
+set -euo pipefail
+BOX="$1"; shift
+KEY=~/.ssh/igneum_ed25519
+H1=$(head -1 ~/.config/igneum/build-server); H2=$(head -1 ~/.config/igneum/build-server-2)
+case "$BOX" in 1) H="$H1" ;; 2) H="$H2" ;; *) echo "box 1 or 2" >&2; exit 2 ;; esac
+QDIR=/srv/builds/_adv/mixer/queue; CDIR=/srv/builds/_adv/mixer/claims
+CHAIN=""
+for Q in "$@"; do
+  if ssh -i "$KEY" -o BatchMode=yes "$H2" "mkdir '$CDIR/$Q' 2>/dev/null && echo 'adv-mixer-2 box $BOX '\$(date -u +%FT%TZ) > '$CDIR/$Q/owner'"; then
+    BODY=$(ssh -i "$KEY" -o BatchMode=yes "$H2" "cat '$QDIR/$Q'")
+    ssh -i "$KEY" -o BatchMode=yes "$H" "mkdir -p /srv/builds/_adv-adv-mixer-2/logs /srv/builds/_adv-adv-mixer-2/q && cat > /srv/builds/_adv-adv-mixer-2/q/$Q && chmod +x /srv/builds/_adv-adv-mixer-2/q/$Q" <<< "$BODY"
+    CHAIN="$CHAIN /srv/builds/_adv-adv-mixer-2/q/$Q;"
+    echo "claimed $Q for box $BOX"
+  else
+    echo "queue file $Q is already claimed, skipped" >&2
+  fi
+done
+[ -n "$CHAIN" ] || exit 0
+STAMP=$(date -u +%Y%m%dT%H%M%SZ)
+ssh -i "$KEY" -o BatchMode=yes "$H" "cd /srv/builds/_adv-adv-mixer-2 && setsid nohup bash -c '$CHAIN' > logs/chain-$STAMP.log 2>&1 < /dev/null & echo \$! > /srv/builds/_adv-adv-mixer-2/logs/chain-$STAMP.pid; echo chain started on box $BOX: pid \$(cat /srv/builds/_adv-adv-mixer-2/logs/chain-$STAMP.pid), log logs/chain-$STAMP.log"