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


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MAYBE

Problem:
 min(0(),y) -> 0()
 min(x,0()) -> 0()
 min(s(x),s(y)) -> s(min(x,y))
 max(0(),y) -> y
 max(x,0()) -> x
 max(s(x),s(y)) -> s(max(x,y))
 +(0(),y) -> y
 +(s(x),y) -> s(+(x,y))
 -(x,0()) -> x
 -(s(x),s(y)) -> -(x,y)
 *(x,0()) -> 0()
 *(x,s(y)) -> +(x,*(x,y))
 f(s(x)) ->
 f(-(max(*(s(x),s(x)),+(s(x),s(s(s(0()))))),max(s(*(s(x),s(x))),+(s(x),s(s(s(s(0()))))))))

Proof:
 Open