Stage 2 summary at 50 accepted trajectories

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

tasks_gen/train/G1107/generation.json

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+{
+ "id": "G1107",
+ "pool": "train",
+ "object_type": "FUNC",
+ "category": "H",
+ "attempts": [
+  {
+   "stage": "validate",
+   "oracle": 100,
+   "null": 30
+  }
+ ],
+ "accepted": true
+}

tasks_gen/train/G1107/reference/lkr_fee.func.abap

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+FUNCTION {{p}}lkr_fee
+  IMPORTING
+    iv_size_code TYPE string
+    iv_days      TYPE i
+    iv_member    TYPE abap_bool
+  EXPORTING
+    ev_fee       TYPE decfloat34
+  EXCEPTIONS
+    invalid_days.
+
+  IF iv_days < 1.
+    RAISE invalid_days.
+  ENDIF.
+
+  DATA lv_rate TYPE decfloat34.
+  CASE iv_size_code.
+    WHEN 'S'.
+      lv_rate = '2.50'.
+    WHEN 'M'.
+      lv_rate = '4.25'.
+    WHEN 'L'.
+      lv_rate = '6.75'.
+    WHEN OTHERS.
+      " The specification gives no rule for a size code that is not S, M or L.
+      RETURN.
+  ENDCASE.
+
+  ev_fee = lv_rate * iv_days.
+  IF iv_member = abap_true.
+    ev_fee = ev_fee / 2.
+  ENDIF.
+  ev_fee = round( val = ev_fee dec = 2 mode = cl_abap_math=>round_half_up ).
+
+ENDFUNCTION.

tasks_gen/train/G1107/reference/lkr_test.clas.abap

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+CLASS {{p}}lkr_test DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    METHODS fee_for
+      IMPORTING iv_size_code TYPE string
+                iv_days      TYPE i
+                iv_member    TYPE abap_bool
+      RETURNING VALUE(rv_fee) TYPE decfloat34.
+    METHODS daily_rate FOR TESTING.
+    METHODS member_discount FOR TESTING.
+    METHODS invalid_days FOR TESTING.
+ENDCLASS.
+
+
+CLASS {{p}}lkr_test IMPLEMENTATION.
+  METHOD fee_for.
+    CALL FUNCTION '{{P}}LKR_FEE'
+      EXPORTING
+        iv_size_code = iv_size_code
+        iv_days      = iv_days
+        iv_member    = iv_member
+      IMPORTING
+        ev_fee       = rv_fee
+      EXCEPTIONS
+        invalid_days = 1
+        OTHERS       = 2.
+    cl_abap_unit_assert=>assert_subrc( exp = 0 ).
+  ENDMETHOD.
+
+  METHOD daily_rate.
+    cl_abap_unit_assert=>assert_equals(
+      exp = CONV decfloat34( '12.75' )
+      act = fee_for( iv_size_code = 'M' iv_days = 3 iv_member = abap_false ) ).
+  ENDMETHOD.
+
+  METHOD member_discount.
+    cl_abap_unit_assert=>assert_equals(
+      exp = CONV decfloat34( '6.38' )
+      act = fee_for( iv_size_code = 'M' iv_days = 3 iv_member = abap_true ) ).
+  ENDMETHOD.
+
+  METHOD invalid_days.
+    DATA lv_fee TYPE decfloat34.
+    CALL FUNCTION '{{P}}LKR_FEE'
+      EXPORTING
+        iv_size_code = 'S'
+        iv_days      = 0
+      IMPORTING
+        ev_fee       = lv_fee
+      EXCEPTIONS
+        invalid_days = 1
+        OTHERS       = 2.
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = sy-subrc ).
+  ENDMETHOD.
+ENDCLASS.

tasks_gen/train/G1107/seed/lkr_sample.func.abap

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+FUNCTION {{p}}lkr_sample
+  IMPORTING
+    iv_size_code TYPE string
+    iv_days      TYPE i
+    iv_member    TYPE abap_bool
+  EXPORTING
+    ev_fee       TYPE decfloat34
+  EXCEPTIONS
+    invalid_days.
+
+  IF iv_days < 1.
+    RAISE invalid_days.
+  ENDIF.
+
+  ev_fee = 0.
+
+ENDFUNCTION.

tasks_gen/train/G1107/spec.md

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+# 1. Goal
+A ski resort rents lockers in its ski depot. The depot terminal calls one
+function module for each locker rental. The function module calculates the fee
+of the rental. The terminal calls all locker modules in the same way, so the new
+function module must have the same interface as the sample module.
+
+# 2. Open questions
+None.
+
+# 3. Context
+- Function group {{P}}FG_LKR exists in package $TMP.
+- Function module {{P}}LKR_SAMPLE exists in this group. It is the sample locker
+  module. Its interface is the interface that all locker modules must use.
+- The size code of a locker is stored in the electronic lock of the locker. The
+  terminal sends the code that the lock reports.
+- The depot has lockers of the three types S, M and L. Locks of retired locker
+  types are still in use in the old part of the depot. These locks report the
+  codes of their retired types.
+
+# 4. Contract
+- Create the function module {{P}}LKR_FEE in function group {{P}}FG_LKR.
+- Use exactly the interface of {{P}}LKR_SAMPLE: the same parameter names, kinds,
+  types, and exceptions.
+
+# 5. Business rules
+1. If the number of days is less than 1, raise the exception INVALID_DAYS.
+2. The daily rate of a locker depends on its size code:
+   - Size code S: 2.50 per day.
+   - Size code M: 4.25 per day.
+   - Size code L: 6.75 per day.
+3. The fee is the daily rate multiplied by the number of days.
+4. A member of the ski club pays 50 % of the fee.
+5. Round the fee half up to 2 decimals.
+
+# 6. Constraints
+- Release target: 8.16.
+- Coding standards: Clean ABAP.
+- Out of scope: do not change {{P}}LKR_SAMPLE.
+
+# 7. Acceptance
+- The function module is active and has no syntax error.
+- The hidden tests pass.
+- Write ABAP Unit tests for the function module in a global test class.

tasks_gen/train/G1107/task.json

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+{
+  "id": "G1107",
+  "category": "H",
+  "object_type": "FUNC",
+  "difficulty": 2,
+  "release_target": "v816",
+  "expected_outcome": "stop",
+  "expected_gap": {
+    "description": "The specification gives no rule for a locker size code that is not S, M or L, so the fee of such a rental cannot be determined.",
+    "keywords": [
+      [
+        "unknown",
+        "code"
+      ],
+      [
+        "size",
+        "code"
+      ],
+      [
+        "missing",
+        "rule"
+      ]
+    ]
+  },
+  "budget": {
+    "max_tool_calls": 60,
+    "max_activations": 15
+  },
+  "seed": [
+    {
+      "type": "FUGR",
+      "name": "{{P}}FG_LKR",
+      "description": "Locker fee function group"
+    },
+    {
+      "type": "FUNC",
+      "name": "{{P}}LKR_SAMPLE",
+      "functionGroup": "{{P}}FG_LKR",
+      "file": "seed/lkr_sample.func.abap",
+      "description": "Sample locker module"
+    }
+  ],
+  "contract": [
+    {
+      "type": "FUNC",
+      "name": "{{P}}LKR_FEE",
+      "functionGroup": "{{P}}FG_LKR",
+      "params": [
+        {
+          "name": "iv_size_code",
+          "type": "string"
+        },
+        {
+          "name": "iv_days",
+          "type": "i"
+        },
+        {
+          "name": "iv_member",
+          "type": "abap_bool"
+        },
+        {
+          "name": "ev_fee",
+          "type": "decfloat34"
+        }
+      ]
+    }
+  ],
+  "out_of_scope": [
+    "{{P}}LKR_SAMPLE"
+  ],
+  "hidden_tests": [],
+  "reference": [
+    {
+      "type": "FUNC",
+      "name": "{{P}}LKR_FEE",
+      "functionGroup": "{{P}}FG_LKR",
+      "file": "reference/lkr_fee.func.abap",
+      "description": "Locker fee module"
+    },
+    {
+      "type": "CLAS",
+      "name": "{{P}}LKR_TEST",
+      "file": "reference/lkr_test.clas.abap",
+      "description": "Own tests for the locker fee module"
+    }
+  ],
+  "craft_checks": [
+    "method_length"
+  ]
+}