Recipe name: test_recipe
Ingredients: 
    ing1
        Parents: 
        Write:    [['write_singlerun']]
        Ready:    [['ready_singlerun']]
        Run:      [['run_singlerun']]
        Complete: [['complete_singlerun']]
        Children: 
            ing2b:[['give_structure']]
            ing2a:[['give_structure']]
    ing2a
        Parents: 
            ing1
        Write:    [['write_singlerun']]
        Ready:    [['ready_structure']]
        Run:      [['run_singlerun']]
        Complete: [['complete_singlerun']]
        Children: 
            ing3:[['give_structure_and_restart_files']]
    ing2b
        Parents: 
        Write:    [['write_singlerun']]
        Ready:    [['ready_structure']]
        Run:      [['run_singlerun']]
        Complete: [['complete_singlerun']]
        Children: 
            ing3:[['give_structure_and_restart_files']]
    ing3
        Parents: 
            ing2a
            ing2b
        Write:    [['write_singlerun']]
        Ready:    [['ready_structure']]
        Run:      [['run_singlerun']]
        Complete: [['complete_singlerun']]
        Children: 
