LSStatistics Class¶

Summary¶

Instance methods¶

LocalSolver GetLocalSolver()¶

Returns the LocalSolver object associated to these statistics.

Returns:	LocalSolver object

int GetRunningTime()¶

Gets the running time in seconds. Note that is the “real” time spent (and not only the CPU or system time). Only allowed in states Plaused or Stopped.

Returns:	Running time in seconds.

long GetNbIterations()¶

Gets the number of iterations. Only allowed in states Paused or Stopped.

long GetNbMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gets the number of (attempted) moves. This corresponds to the number of explored solutions (feasible or infeasible). Only allowed in states Paused or Stopped.

Returns:	Number of (attempted) moves.

long GetNbAcceptedMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gets the number of accepted moves. Only allowed in states Paused or Stopped.

Returns:	Number of accepted moves.

long GetNbImprovingMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gets the number of accepted moves having improved the cost of the current solution. Improving moves are a part of accepted moves. Only allowed in states Paused or Stopped.

Returns:	Number of improving moves.

long GetNbRejectedMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gets the number of rejected moves. Only allowed in states Paused or Stopped.

Returns:	Number of rejected moves.

long GetNbInfeasibleMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gets the number of moves leading to infeasible solutions. Infeasible moves are a part of rejected moves. Only allowed in states Paused or Stopped.

Returns:	Number of infeasible moves.

double GetPercentAcceptedMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gives the percentage of accepted moves relative to the number of moves. Only allowed in states Paused or Stopped.

Returns:	Percentage of accepted moves.

double GetPercentImprovingMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gives the percentage of improving moves relative to the number of moves. Only allowed in states Paused or Stopped.

Returns:	Percentage of improving moves.

double GetPercentRejectedMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gives the percentage of rejected moves relative to the number of moves. Only allowed in states Paused or Stopped.

Returns:	Percentage of rejected moves.

double GetPercentInfeasibleMoves()¶

Deprecated since version 9.0: This parameter gives an inaccurate view of LocalSolver search.

Gives the percentage of infeasible moves relative to the number of moves. Only allowed in states Paused or Stopped.

Returns:	Percentage of infeasible moves.

string GetInfo()¶

Returns useful info about the search while running. Only allowed if the solver has been started at least once. Only allowed in states Paused or Stopped. Useful for debugging or logging purposes.

Returns:	Info about the search while running.

string ToString()¶

Returns a string representation of the statistics. Only allowed in states Paused or Stopped. Useful for debugging or logging purposes.

Returns:	String representation.