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Improve the trace verifier to start from an arbitrary slot #605

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merged 1 commit into from
Nov 3, 2025
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Improve the trace verifier to start from an arbitrary slot #605

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11 changes: 7 additions & 4 deletions leios-trace-verifier/hs-src/app/linear/Main.hs
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Original file line number Diff line number Diff line change
Expand Up @@ -23,7 +23,7 @@ main =
do
Command{..} <- execParser commandParser

-- Prameters from topology
-- Parameters from topology
(top :: Topology COORD2D) <- decodeFileThrow topologyFile
let nrNodes = toInteger $ Prelude.length (elems $ nodes top)
let nodeNames = Prelude.map unNodeName (keys $ nodes top)
Expand All @@ -37,9 +37,10 @@ main =
let ldiff = toInteger (linearDiffuseStageLengthSlots config)
let validityCheckTime = 3 -- TODO: read from config
result <-
verifyTrace nrNodes idSut stakeDistribution lhdr lvote ldiff validityCheckTime
. decodeJSONL
<$> BSL.readFile logFile
pure ($ startingSlot)
<*> verifyTraceFromSlot nrNodes idSut stakeDistribution lhdr lvote ldiff validityCheckTime
. decodeJSONL
<$> BSL.readFile logFile
hPutStrLn stderr $ "Applying " <> show (fst result) <> " actions"
unless (fst (snd result) == "ok") $
do
Expand All @@ -51,6 +52,7 @@ data Command = Command
{ logFile :: FilePath
, configFile :: FilePath
, topologyFile :: FilePath
, startingSlot :: Integer
, idSut :: Integer
}
deriving (Eq, Ord, Read, Show)
Expand All @@ -67,4 +69,5 @@ commandParser =
<$> strOption (long "trace-file" <> help "Leios simulation trace log file")
<*> strOption (long "config-file" <> help "Leios configuration file")
<*> strOption (long "topology-file" <> help "Leios topology file")
<*> option auto (long "starting-slot" <> value 0 <> help "Starting slot of trace-file")
<*> option auto (long "idSut" <> help "Id of system under test (SUT)")