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STIMSMITH

Efficient Memory Model (EMM)

Tool
First seen 6/18/2026
Last seen 6/18/2026
Evidence 13 chunks

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The paper uses the EMM as memory model in its verification approach.
Memory Shadowing ← uses 95% 2e
Memory shadowing is combined with the ternary EMM to perform verification.
Symbolic Ternary Simulation ← uses 90% 2e
Symbolic ternary simulation uses the EMM to model memory arrays efficiently.
Conservative Approximation implements → 100% 2e
The EMM is a conservative approximation to the replaced memory array.
Read Operation (EMM) ← part of 100% 2e
The Read operation is part of the EMM software interface.
GenDataExpr Function ← part of 90% 2e
GenDataExpr is part of the EMM for generating initial memory state expressions.
VerifyGenerality Procedure ← part of 85% 2e
VerifyGenerality is part of the EMM for checking that data written conforms to the variable-group indexing pattern.
Symbolic Trajectory Evaluation (STE) ← uses 90% 2e
STE is implemented using the EMM for memory modeling.
Write Operation (EMM) ← part of 100% 1e
The Write operation is part of the EMM software interface.
Approximate Union Operation ← part of 85% 1e
The approximate union operation is defined and used within the EMM's data operations.
ShadowRead Operation ← part of 90% 1e
ShadowRead is part of the EMM interface for maintaining consistent initial states.
CompareForContainment Function ← part of 90% 1e
CompareForContainment is part of the EMM for comparing memory states.