Modeling Guide
Knowledge Guides /What Should Be Checked before Running a Behavior Model? From Initial Context to Event Records
Last updated: · New Horizon Digital Outsourcing Team
Before running a behavior model, identify the executed object, source of initial properties, driving events, and expected termination. Check supported semantics in the actual execution environment, then inspect states and variables in a small model. Smooth animation does not establish that requirements are met.
Define the Executed Object and Context
- Distinguish direct execution of a behavior from execution in a specific object's context. Identify instances, initial properties, calls, and external dependencies so that blank initial values or automatically created contexts are not mistaken for engineering inputs.
- List the required capabilities separately for activities, state machines, and parameter solving, and check them in the actual tool version. An engine description identifies capabilities to investigate; it does not establish that every element or expression can execute.
Make Initialization and Inputs Explicit
- Record key properties after initialization and compare them with agreed inputs. On rerun, determine whether the state is reset or inherited, paying particular attention to values supplied by scripts, expressions, or dependent objects.
- Specify the target object, order, trigger conditions, and expected response for signals and other inputs. Record manual inputs when a demonstration requires branch selection; a path chosen by a person is not fully automated behavior verification.
Check States and Variables on a Minimal Path
- Run a short path first, checking execution position, key variables, and calls step by step. Use explicit failure conditions such as missing inputs or a mismatched event target to observe how the environment reports problems.
- For parameter bindings, also inspect bound objects, numeric types, units, and constraint expressions. A computed value only establishes that one solve produced output; representing a real system requires separate applicability and validation evidence.
Define Stop Conditions and Conclusion Limits
- Define normal completion, abnormal termination, and timeout, retaining inputs, state changes, and outputs. When execution stalls, return to the minimal path to inspect context and inputs instead of waiting indefinitely or changing arbitrary parameters to obtain completion.
- At delivery, distinguish passed execution, failed execution, unsupported behavior, and unverified behavior. Record model and environment versions and any manual intervention. These checks concern model execution and do not replace physical tests or confirmation of actual product performance.