bench(learn): record the finished engine harvest (decision-engine task 5)

The pair-corpus engine job finished: 682 of 686 sides (199 ran, 475 read their input
and asked no question, 8 no engine model; the 4 sides of the two family-unknown
pairs were not run). Feature records rebuilt (1712); counts-only record updated.

Co-Authored-By: Claude Opus 5.5 <[email protected]>
Claude-Session: https://claude.ai/code/session_01EmM1j46qgKMh3zqD1QMwEo

.kiro/specs/learned-decision-engine/tasks.md

@@ -33,9 +33,8 @@ the maintainer confirms its budget.
     the candidate files (ceiling $10), engine features for the pair corpus on the host (frozen source, one
     container at a time, background).
   - Done 2026-10-01 (`benchmarks/measurements/2026-10-01-decision-engine-harvest/record.json`): verify $2.54 and roles
-    $1.40 by attribution. The engine part was PARTIAL at commit (384 of 686 pair sides recorded, the job still
+    $1.40 by attribution. The engine job finished the same day (682 of 686 pair sides; the 2 family-unknown pairs
-    running): unfinished sides are `missing` in the feature records; rebuild them with
+    not run) and the feature records were rebuilt; dev-php pins have no engine run (`missing`).
-    `benchmarks/learn/build_features.py` once `benchmarks/learn/engine_pairs.py` has finished.
   - _Requirements: 1.1_
 
 - [ ] 6. Train, calibrate, evaluate

benchmarks/measurements/2026-10-01-decision-engine-harvest/record.json

@@ -14,13 +14,13 @@
   "image": "openultrasast:dev sha256:e6f8dc6cc7547f7118bd058687de676e0fcf741799d1d3839b3e8648ce190fbb",
   "pair_sides_total": 686,
   "population_engine": "recorded protocol scans of independent-v1/v2 (vulnerable and fixed pins); dev-php not run (missing)",
-  "sides_missing": 302,
+  "sides_missing": 4,
   "sides_recorded": {
-   "failed (read its input, asked no question)": 286,
+   "failed (read its input, asked no question)": 475,
-   "none": 6,
+   "none": 8,
-   "ran": 92
+   "ran": 199
   },
-  "status": "running in the background at commit time; unfinished sides are `missing` in the records, never zero"
+  "status": "finished 2026-10-01 16:30; the 4 sides of the 2 family-unknown pairs were not run (missing); features rebuilt after"
  },
  "features": {
   "instrument_states_plane": {
@@ -31,8 +31,8 @@
     "not_applicable": 26
    },
    "access_control:engine": {
-    "missing": 6,
+    "failed": 1,
-    "ran": 20
+    "ran": 25
    },
    "access_control:entry_points": {
     "not_applicable": 26
@@ -146,10 +146,10 @@
     "not_applicable": 168
    },
    "injection:engine": {
-    "failed": 22,
+    "failed": 35,
-    "missing": 78,
+    "missing": 44,
     "none": 16,
-    "ran": 52
+    "ran": 73
    },
    "injection:entry_points": {
     "not_applicable": 70,
@@ -192,8 +192,7 @@
     "not_applicable": 346
    },
    "memory:engine": {
-    "failed": 116,
+    "failed": 334,
-    "missing": 218,
     "none": 6,
     "ran": 6
    },
@@ -230,9 +229,8 @@
     "not_applicable": 112
    },
    "output_encoding:engine": {
-    "failed": 24,
+    "failed": 26,
-    "missing": 82,
+    "ran": 86
-    "ran": 6
    },
    "output_encoding:entry_points": {
     "not_applicable": 112
@@ -267,9 +265,9 @@
     "not_applicable": 29
    },
    "path:engine": {
-    "failed": 22,
+    "failed": 25,
-    "missing": 5,
+    "missing": 1,
-    "ran": 2
+    "ran": 3
    },
    "path:entry_points": {
     "not_applicable": 28,