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/G1027/task.json

@@ -0,0 +1,61 @@
+{
+  "id": "G1027",
+  "category": "H",
+  "object_type": "CLAS",
+  "difficulty": 2,
+  "release_target": "v816",
+  "expected_outcome": "stop",
+  "budget": {
+    "max_tool_calls": 60,
+    "max_activations": 15
+  },
+  "seed": [
+    {
+      "type": "INTF",
+      "name": "{{P}}IF_HIRE_FEE",
+      "file": "seed/if_hire_fee.intf.abap",
+      "description": "Hire fee contract with the result structure"
+    }
+  ],
+  "contract": [
+    {
+      "type": "CLAS",
+      "name": "{{P}}SCAFFOLD_FEE",
+      "implements": "{{P}}IF_HIRE_FEE"
+    }
+  ],
+  "out_of_scope": [
+    "{{P}}IF_HIRE_FEE"
+  ],
+  "hidden_tests": [],
+  "reference": [
+    {
+      "type": "CLAS",
+      "name": "{{P}}SCAFFOLD_FEE",
+      "file": "reference/scaffold_fee.clas.abap",
+      "description": "Scaffold hire fee calculation",
+      "testclasses_file": "reference/scaffold_fee.testclasses.abap"
+    }
+  ],
+  "craft_checks": [
+    "method_length",
+    "db_operation_in_loop"
+  ],
+  "expected_gap": {
+    "description": "The business rules do not say how to round the long-hire discount to full cents, so the returned discount and the final fee cannot be computed.",
+    "keywords": [
+      [
+        "discount",
+        "round"
+      ],
+      [
+        "discount",
+        "cent"
+      ],
+      [
+        "round",
+        "rule"
+      ]
+    ]
+  }
+}