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------------------------- MODULE LCD_MC4_4_faulty ---------------------------
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AllNodes == {"n1", "n2", "n3", "n4"}
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TRUSTED_HEIGHT == 1
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TARGET_HEIGHT == 4
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TRUSTING_PERIOD == 1400 \* two weeks, one day is 100 time units :-)
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CLOCK_DRIFT == 10 \* how much we assume the local clock is drifting
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REAL_CLOCK_DRIFT == 3 \* how much the local clock is actually drifting
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IS_PRIMARY_CORRECT == FALSE
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IS_SECONDARY_CORRECT == TRUE
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FAULTY_RATIO == <<2, 3>> \* < 2 / 3 faulty validators
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VARIABLES
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blockchain, (* the reference blockchain *)
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localClock, (* current time in the light client *)
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refClock, (* current time in the reference blockchain *)
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Faulty, (* the set of faulty validators *)
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state, (* the state of the light client detector *)
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fetchedLightBlocks1, (* a function from heights to LightBlocks *)
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fetchedLightBlocks2, (* a function from heights to LightBlocks *)
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fetchedLightBlocks1b, (* a function from heights to LightBlocks *)
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commonHeight, (* the height that is trusted in CreateEvidenceForPeer *)
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nextHeightToTry, (* the index in CreateEvidenceForPeer *)
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evidences
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INSTANCE LCDetector_003_draft
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============================================================================
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