/export/starexec/sandbox2/solver/bin/starexec_run_default /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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YES

******** General Schema criterion ********
Found constructors: 0, s
Checking type order >>OK
Checking positivity of constructors >>OK
Checking function dependency >>OK
Checking  (1) rec(0,U,X) => U
 (meta U)[is acc in 0,U,X] [is positive in 0] [is acc in U]  >>True
Checking  (2) rec(s(X_),U,X) => X[X_,rec(X_,U,X)]
 (meta X)[is acc in s(X_),U,X] [is positive in s(X_)] [is acc in X] 
 (meta X_)[is acc in s(X_),U,X] [is positive in s(X_)] [is acc in X_] 
 (fun rec=rec) subterm comparison of args w. LR LR
 (meta X_)[is acc in s(X_),U,X] [is positive in s(X_)] [is acc in X_] 
 (meta U)[is acc in s(X_),U,X] [is positive in s(X_)] [is acc in U] 
 (meta X)[is acc in s(X_),U,X] [is positive in s(X_)] [is acc in X]  >>True
#SN!
******** Signature ********
 0 : nat
 s : nat -> nat
 rec : (nat,a,((nat,a) -> a)) -> a
******** Computation Rules ********
 (1)  rec(0,U,X) => U
 (2)  rec(s(X_),U,X) => X[X_,rec(X_,U,X)]

YES