SIMULATION DEVICE, SIMULATION METHOD AND PROGRAM

PROBLEM TO BE SOLVED: To dynamically change an operation condition in simulation by enabling free selection of a setting time of the operation condition. SOLUTION: An execution engine part 108 executes simulation, an execution state recording function part 109 records the whole process of the execution simulation as state information 110, and a feedback designation function part 113 designates an optional time in the executed simulation as a reexecution start time. A feedback function part 114 extracts, of the state information 110 information showing the process of simulation before the reexecution start time as return state information 115. An operation condition setting function part 104 newly sets an operation condition of simulation in simulation reexecution, and the execution engine part 108 reexecutes simulation using the return state information 110 according the newly set operation condition. COPYRIGHT: (C)2009,JPO&INPIT