fact: Definition standard_max_seconds : nat := standard_max_seconds_of_size Fast.
imports: Coq.QArith.QArith Coq.Structures.Orders Coq.micromega.Lia Coq.Bool.Bool Coq.Sorting.Mergesort Coq.Lists.List Coq.ZArith.ZArith PerformanceExperiments.Sandbox