/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:
 ge(x,0()) -> true()
 ge(0(),s(x)) -> false()
 ge(s(x),s(y)) -> ge(x,y)
 minus(x,0()) -> x
 minus(s(x),s(y)) -> minus(x,y)
 div(x,y) -> ify(ge(y,s(0())),x,y)
 ify(false(),x,y) -> divByZeroError()
 ify(true(),x,y) -> if(ge(x,y),x,y)
 if(false(),x,y) -> 0()
 if(true(),x,y) -> s(div(minus(x,y),y))

Proof:
 Open