Pipeline controller: plan 2 (hard +, error +50 %), backlog throttle, 2 trajectory workers, stop rules, summaries every 50; budget reserve

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

tasks_gen/train/G1039/task.json

@@ -0,0 +1,60 @@
+{
+  "id": "G1039",
+  "category": "H",
+  "object_type": "CLAS",
+  "difficulty": 2,
+  "release_target": "v816",
+  "expected_outcome": "stop",
+  "expected_gap": {
+    "description": "The spec does not define the result of SUMMARIZE when the booking list is empty, so the average fee is a division by zero and the status for that case is undefined.",
+    "keywords": [
+      [
+        "empty",
+        "booking"
+      ],
+      [
+        "division",
+        "zero"
+      ],
+      [
+        "status",
+        "empty"
+      ]
+    ]
+  },
+  "budget": {
+    "max_tool_calls": 60,
+    "max_activations": 15
+  },
+  "seed": [
+    {
+      "type": "INTF",
+      "name": "{{P}}IF_TOUR_SUMMARY",
+      "file": "seed/if_tour_summary.intf.abap",
+      "description": "Tour summary contract"
+    }
+  ],
+  "contract": [
+    {
+      "type": "CLAS",
+      "name": "{{P}}TOUR_SUMMARY",
+      "implements": "{{P}}IF_TOUR_SUMMARY"
+    }
+  ],
+  "out_of_scope": [
+    "{{P}}IF_TOUR_SUMMARY"
+  ],
+  "hidden_tests": [],
+  "reference": [
+    {
+      "type": "CLAS",
+      "name": "{{P}}TOUR_SUMMARY",
+      "file": "reference/tour_summary.clas.abap",
+      "description": "Tour summary",
+      "testclasses_file": "reference/tour_summary.testclasses.abap"
+    }
+  ],
+  "craft_checks": [
+    "method_length"
+  ]
+}