| 摘要 |
Necessary resources are assigned to programs based on a program reservation information management table in which each of the programs is associated with a necessary resource quantity for execution of the program and execution scheduled time period as program reservation information. When the program reservation information is entered through a terminal, a free resource quantity management table in which available resource quantities are associated with respective time periods is referred to, and it is determined whether the available resource quantity for the execution scheduled time period is at or above the necessary resource quantity. When having determined that the available resource quantity is at or above the necessary resource quantity, the necessary resource quantity is subtracted from the available resource quantity, and the subtracting result is written as a new value of the available resource quantity into the free resource quantity management table, and the program reservation information is written into the program reservation information management table.
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