concepts.pdsketch.planners.optimistic_search_bilevel_utils.enumerate_possible_symbolic_plans_regression_c_v3#

enumerate_possible_symbolic_plans_regression_c_v3(executor, state, goal_expr, *, is_goal_serialized=True, max_actions=10, enable_csp=False, verbose=False)[source]#

Enumerate all possible plans that can achieve the goal.

Parameters:
  • executor (PDSketchExecutor) – the executor.

  • state (State) – the initial state.

  • goal_expr (str | ValueOutputExpression) – the goal expression.

  • max_actions (int) – the maximum number of actions in a plan.

  • verbose (bool) – whether to print verbose information.

  • is_goal_serialized (bool) –

  • enable_csp (bool) –

Returns:

A list of plans. Each plan is a tuple of (actions, csp, initial_state, final_state).

Return type:

Tuple[Iterable[OptimisticSearchSymbolicPlan], Dict[str, Any]]