/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


--------------------------------------------------------------------------------


MAYBE

Problem:
 +(X,0()) -> X
 +(X,s(Y)) -> s(+(X,Y))
 double(X) -> +(X,X)
 f(0(),s(0()),X) -> f(X,double(X),X)
 g(X,Y) -> X
 g(X,Y) -> Y

Proof:
 Open