Declare @execution_id bigint
EXEC [SSISDB].[catalog].[create_execution] @package_name=N'Package.dtsx',
    @execution_id=@execution_id OUTPUT,
    @folder_name=N'Deployed Projects',
      @project_name=N'Integration Services Project1',
    @use32bitruntime=False,
      @reference_id=Null
Select @execution_id
DECLARE @var0 smallint = 1
EXEC [SSISDB].[catalog].[set_execution_parameter_value] @execution_id,
    @object_type=50,
      @parameter_name=N'LOGGING_LEVEL',
      @parameter_value=@var0
EXEC [SSISDB].[catalog].[start_execution] @execution_id
GO

select @@SERVERNAME, SUSER_NAME(), SYSTEM_USER