Dependability assessment is an important preliminary in the design of dependable systems. Simulation Based Fault Injection (SBFI) is a common way to evaluate system dependability. To achieve high accuracy in SBFI, a large amount number of fault injection is required, which is very time consuming. Many of ideas are implied to solve this disadvantage of SBFI. In this work, we propose a method that uses information of workload execution on the processor to reduce faults to be injected during the SBFI campaign. We concentrate on Single Event Upsets because of its majority and repeating interval. Our proposed method first gathers information about various regions of the processor by probing...