Lectures 14 and 15: 19th November 2019

Question 1

What is a TA?

Answer 1

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Question 2

What is a PN?

Answer 2

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Question 3

How do TAs work?

Answer 3

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Question 4

How do PNs work?

Answer 4

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Question 5

What is TCTL?

Answer 5

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Question 6

How does TCTL work?

Answer 6

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Question 7

What is a state formula?

Answer 7

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Question 8

What is a path formula?

Answer 8

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Question 9

What is the syntax of state formulae?

Answer 9

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Question 10

What is the syntax of path formulae?

Answer 10

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Question 11

What is UPPAAL?

Answer 11

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Question 12

What does UPPAAL do?

Answer 12

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Question 13

How are systems modelled in UPPAAL?

Answer 13

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Question 14

What are the different parts of system specifications in UPPAAL?

Answer 14

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Question 15

What are global declarations in UPPAAL?

Answer 15

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Question 16

What are process definitions in UPPAAL?

Answer 16

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Question 17

What are system declarations in UPPAAL?

Answer 17

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Question 18

What is the clock of a model?

Answer 18

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Question 19

What is a local transition variable?

Answer 19

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Question 20

How do you write models in UPPAAL?

Answer 20

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Question 21

How do you write actions in UPPAAL?

Answer 21

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Question 22

What are UPPAAL functions? What do they describe?

Answer 22

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Question 23

What is the effect of performing functions on transitions in UPPAAL?

Answer 23

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Question 24

Can you use loops to declare multiple instances in UPPAAL?

Answer 24

no

Question 25

How do you pass values through channels in UPPAAL?

Answer 25

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Question 26

How do you define states in UPPAAL?

Answer 26

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Question 27

How do you define transitions in UPPAAL?

Answer 27

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Question 28

How do you define conditions in UPPAAL?

Answer 28

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Question 29

What are transition semantics?

Answer 29

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Question 30

What is a transition guard?

Answer 30

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Question 31

What is the synchronisity of a transition?

Answer 31

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Question 32

When can transitions fire?

Answer 32

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Question 33

What do you assume about the order of communications with UPPAAL?

Answer 33

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Question 34

How do UPPAAL state invaraints work?

Answer 34

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Question 35

What do UPPAAL state invaraints do?

Answer 35

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Question 36

How do clocks and time work in UPPAAL?

Answer 36

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Question 37

How do timed transitions work in UPPAAL?

Answer 37

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Question 38

How may deadlocks occur with timed transitions in UPPAAL?

Answer 38

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Question 39

When can you perform a transition in UPPAAL?

Answer 39

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Question 40

What are the restrictions on the usage of time in UPPAAL?

Answer 40

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Question 41

What are timeless locations in UPPAAL?

Answer 41

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Question 42

How are timeless locations implemented in UPPAAL?

Answer 42

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Question 43

What are committed locations in UPPAAL?

Answer 43

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Question 44

How can committed locations in UPPAAL lead to deadlock?

Answer 44

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Question 45

What are urgent locations in UPPAAL?

Answer 45

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Question 46

What is the difference between committed and urgent locations in UPPAAL?

Answer 46

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Question 47

How does verification work with UPPAAL?

Answer 47

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Question 48

What logic does UPPAAL use for its properties?

Answer 48

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Question 49

How do you add timing constraints to UPPAAL models?

Answer 49

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Question 50

How do you check UUPPAL specifications against deadlocks?

Answer 50

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