class_docstr: This is a benchmark, not a real test case. You can run it
  using:
  
  >>> from igraph.test.cliques import CliqueBenchmark
  >>> CliqueBenchmark().run()
class_docstr_tok: ["This","is","a","benchmark",",","not","a","real","test","case",".","You","can","run","it","using",":",">",">",">","from","igraph.test.cliques","import","CliqueBenchmark",">",">",">","CliqueBenchmark","(",")",".run","(",")"]
code: def printIntro(self):
      print("n = number of vertices")
      print("#cliques = number of maximal cliques found")
      print("t1 = time required to determine the clique number")
      print(
          "t2 = time required to determine and save all maximal cliques"
      )
      print()
  
imports: import unittest
  from igraph import Graph
  from .utils import temporary_file
label_desc: Use image node_id 3 for calling the CliqueBenchmark obj's underlying member method code with example usage: obj.printIntro() without return types