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Table 2 Execution trace

From: Magallanes: a web services discovery and automatic workflow composition tool

Step Status
Init sources =
  unexplored = { FastaAAmult }
  explored =
  maxDepth = ∞
  depth [FastaAAmult] = 0
1 current = FastaAAmult
  sources =
  unexplored = { BlastText }
  explored = { FastaAAmult }
  maxDepth = ∞
  depth [BlastText] = 1
  suc [BlastText] = {parseMultipleAlignFromBLASTText }
2 current = BlastText
  sources =
  unexplored = { AASeq, NNSeq, FastaAA }
  explored = { FastaAAmult, BlastText }
  maxDepth = ∞
  depth [AASeq] = 2
  depth [NNSeq] = 2
  depth [FastaAA] = 2
  suc [AASeq] = {runBlastp, runTblastn}
  suc [NNSeq] = {runBlastn, runBlastx, runTBlastx}
  suc [FastaAA]={parseMultipleAlignFromBLASTText}
3 current = AASeq
  sources = { AASeq }
  explored = { FastaAAmult, BlastText, AASeq }
  maxDepth = 2
4 current = NNSeq
  sources = { AASeq }
  unexplored = { FastaAA }
  explored = { FastaAAmult, BlastText, AASeq, NNSeq }
  maxDepth = 2
5 current = FastaAA
  sources = { AASeq }
  unexplored =
  explored = { FastaAAmult, BlastText, AASeq, NNSeq, FastaAA }
  maxDepth = 2
  1. Tracing information showing the content of the main variables during the step-by-step algorithm execution.