/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:
 minus(0(),y) -> 0()
 minus(s(x),y) -> if(gt(s(x),y),x,y)
 if(true(),x,y) -> s(minus(x,y))
 if(false(),x,y) -> 0()
 mod(x,0()) -> 0()
 mod(x,s(y)) -> if1(lt(x,s(y)),x,s(y))
 if1(true(),x,y) -> x
 if1(false(),x,y) -> mod(minus(x,y),y)
 gt(0(),y) -> false()
 gt(s(x),0()) -> true()
 gt(s(x),s(y)) -> gt(x,y)
 lt(x,0()) -> false()
 lt(0(),s(x)) -> true()
 lt(s(x),s(y)) -> lt(x,y)

Proof:
 Open