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3003e05581
* update Apalache type annotations and split evidence into 3 variables * remove the duplicate of AllPrevotes, due to merge
51 lines
2.0 KiB
Plaintext
51 lines
2.0 KiB
Plaintext
----------------------------- MODULE MC_n5_f1 -------------------------------
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CONSTANT
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\* @type: $round -> $process;
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Proposer
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\* the variables declared in TendermintAcc3
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VARIABLES
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\* @type: $process -> $round;
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round, \* a process round number: Corr -> Rounds
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\* @type: $process -> $step;
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step, \* a process step: Corr -> { "PROPOSE", "PREVOTE", "PRECOMMIT", "DECIDED" }
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\* @type: $process -> $value;
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decision, \* process decision: Corr -> ValuesOrNil
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\* @type: $process -> $value;
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lockedValue, \* a locked value: Corr -> ValuesOrNil
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\* @type: $process -> $round;
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lockedRound, \* a locked round: Corr -> RoundsOrNil
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\* @type: $process -> $value;
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validValue, \* a valid value: Corr -> ValuesOrNil
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\* @type: $process -> $round;
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validRound, \* a valid round: Corr -> RoundsOrNil
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\* @type: $round -> Set($proposeMsg);
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msgsPropose, \* PROPOSE messages broadcast in the system, Rounds -> Messages
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\* @type: $round -> Set($preMsg);
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msgsPrevote, \* PREVOTE messages broadcast in the system, Rounds -> Messages
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\* @type: $round -> Set($preMsg);
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msgsPrecommit, \* PRECOMMIT messages broadcast in the system, Rounds -> Messages
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\* @type: Set($proposeMsg);
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evidencePropose, \* the PROPOSE messages used by some correct processes to make transitions
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\* @type: Set($preMsg);
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evidencePrevote, \* the PREVOTE messages used by some correct processes to make transitions
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\* @type: Set($preMsg);
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evidencePrecommit, \* the PRECOMMIT messages used by some correct processes to make transitions
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\* @type: $action;
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action \* we use this variable to see which action was taken
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INSTANCE TendermintAccDebug_004_draft WITH
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Corr <- {"c1", "c2", "c3", "c4"},
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Faulty <- {"f5"},
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N <- 5,
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T <- 1,
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ValidValues <- { "v0", "v1" },
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InvalidValues <- {"v2"},
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MaxRound <- 2
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\* run Apalache with --cinit=ConstInit
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ConstInit == \* the proposer is arbitrary -- works for safety
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Proposer \in [Rounds -> AllProcs]
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=============================================================================
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