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/G1313/reference/i_film_revenue.ddls.asddls

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+@AccessControl.authorizationCheck: #NOT_REQUIRED
+@EndUserText.label: 'Film revenue'
+define view entity {{P}}I_FILM_REVENUE
+  as select from {{p}}screen as s
+    inner join   {{p}}ticket as t on t.show_id = s.show_id
+{
+  key s.film        as film,
+      count( * )    as ticket_count,
+      sum( t.price ) as revenue
+}
+where s.status = 'A'
+group by
+  s.film

tasks_gen/train/G1313/reference/t_cinema_test.clas.abap

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+CLASS {{p}}t_cinema_test DEFINITION PUBLIC FINAL CREATE PUBLIC
+  FOR TESTING DURATION SHORT RISK LEVEL HARMLESS.
+  PRIVATE SECTION.
+    CLASS-DATA go_env TYPE REF TO if_cds_test_environment.
+    CLASS-METHODS class_setup.
+    CLASS-METHODS class_teardown.
+    METHODS setup.
+    METHODS one_row_per_film FOR TESTING.
+    METHODS revenue FOR TESTING.
+ENDCLASS.
+
+CLASS {{p}}t_cinema_test IMPLEMENTATION.
+  METHOD class_setup.
+    go_env = cl_cds_test_environment=>create( i_for_entity = '{{P}}I_FILM_REVENUE' ).
+  ENDMETHOD.
+
+  METHOD class_teardown.
+    go_env->destroy( ).
+  ENDMETHOD.
+
+  METHOD setup.
+    DATA lt_screen TYPE STANDARD TABLE OF {{p}}screen WITH EMPTY KEY.
+    DATA lt_ticket TYPE STANDARD TABLE OF {{p}}ticket WITH EMPTY KEY.
+    go_env->clear_doubles( ).
+    lt_screen = VALUE #(
+      ( show_id = 'S1' film = 'F1' show_date = '20250101' hall = 'H1' status = 'A' )
+      ( show_id = 'S2' film = 'F1' show_date = '20250102' hall = 'H2' status = 'A' )
+    ).
+    lt_ticket = VALUE #(
+      ( show_id = 'S1' ticket_no = 1 price = '10.00' )
+      ( show_id = 'S2' ticket_no = 1 price = '12.50' )
+    ).
+    go_env->insert_test_data( lt_screen ).
+    go_env->insert_test_data( lt_ticket ).
+  ENDMETHOD.
+
+  METHOD one_row_per_film.
+    SELECT COUNT(*) FROM {{p}}i_film_revenue WHERE film = 'F1' INTO @DATA(lv_rows).
+    cl_abap_unit_assert=>assert_equals( exp = 1 act = lv_rows ).
+  ENDMETHOD.
+
+  METHOD revenue.
+    SELECT SINGLE revenue FROM {{p}}i_film_revenue WHERE film = 'F1' INTO @DATA(lv_revenue).
+    cl_abap_unit_assert=>assert_equals( exp = CONV decfloat34( '22.50' ) act = CONV decfloat34( lv_revenue ) ).
+  ENDMETHOD.
+ENDCLASS.