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shrink_bisimulation(max_states=-1, max_states_before_merge=-1, threshold=-1, greedy=false, group_by_h=false, at_limit=RETURN) shrink_bisimulation(max_states=-1, max_states_before_merge=-1, threshold=-1, greedy=false, at_limit=RETURN)
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 * ''group_by_h'' (bool): TODO: document

shrink_bisimulation

shrink_bisimulation(max_states=-1, max_states_before_merge=-1, threshold=-1, greedy=false, at_limit=RETURN)
  • max_states (int): maximum transition system size allowed at any time point.

  • max_states_before_merge (int): maximum transition system size allowed for two transition systems before being merged to form the synchronized product.

  • threshold (int): If a transition system, before being merged, surpasses this soft transition system size limit, the shrink strategy is called to possibly shrink the transition system.

  • greedy (bool): use greedy bisimulation

  • at_limit ({RETURN, USE_UP}): what to do when the size limit is hit

f-Preserving

shrink_fh(max_states=-1, max_states_before_merge=-1, threshold=-1, shrink_f=HIGH, shrink_h=LOW)
  • max_states (int): maximum transition system size allowed at any time point.

  • max_states_before_merge (int): maximum transition system size allowed for two transition systems before being merged to form the synchronized product.

  • threshold (int): If a transition system, before being merged, surpasses this soft transition system size limit, the shrink strategy is called to possibly shrink the transition system.

  • shrink_f ({HIGH, LOW}): prefer shrinking states with high or low f values

  • shrink_h ({HIGH, LOW}): prefer shrinking states with high or low h values

Random

shrink_random(max_states=-1, max_states_before_merge=-1, threshold=-1)
  • max_states (int): maximum transition system size allowed at any time point.

  • max_states_before_merge (int): maximum transition system size allowed for two transition systems before being merged to form the synchronized product.

  • threshold (int): If a transition system, before being merged, surpasses this soft transition system size limit, the shrink strategy is called to possibly shrink the transition system.

FastDownward: Doc/ShrinkStrategy (last edited 2024-01-11 22:26:38 by XmlRpcBot)