/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:
 gt(0(),y) -> false()
 gt(s(x),0()) -> true()
 gt(s(x),s(y)) -> gt(x,y)
 plus(0(),y) -> y
 plus(s(x),y) -> s(plus(x,y))
 double(0()) -> 0()
 double(s(x)) -> s(s(double(x)))
 average(x,y) -> aver(plus(x,y),0())
 aver(sum,z) -> if(gt(sum,double(z)),sum,z)
 if(true(),sum,z) -> aver(sum,s(z))
 if(false(),sum,z) -> z

Proof:
 Open