12. The image processing method of claim 6 , wherein the information with regard to the vacant capacity of the memory includes information with regard to a storage capacity of the memory used for storing the intermediate language data, and the predetermined set value indicates a threshold value of a storage capacity of the memory to be assigned for storing the intermediate language data.
12. The image processing method of claim 6 , wherein the information with regard to the vacant capacity of the memory includes information with regard to a storage capacity of the memory used for storing the intermediate language data, and the predetermined set value indicates a threshold value of a storage capacity of the memory to be assigned for storing the intermediate language data. 13. The image processing method of claim 12 , wherein the information with regard to the vacant capacity of the memory includes a total value of a data capacity of entire intermediate language data generated by the analysis processing and a total value of a data capacity of entire intermediate language data that is deleted after being subjected to the rendering processing, and at least one of the plurality of processor cores performing the analysis processing calculates the storage capacity of the memory used for storing the intermediate language data, based on the total value of the data capacity of entire intermediate language data generated by the analysis processing and the total value of the data capacity of the entire intermediate language data that is deleted after being subjected to the rendering processing, and compares the calculated storage capacity of the memory used for storing the intermediate language data to the predetermined set value.