/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(s(x),0()) -> true()
 gt(0(),y) -> false()
 gt(s(x),s(y)) -> gt(x,y)
 divides(x,y) -> div(x,y,y)
 div(0(),0(),z) -> true()
 div(0(),s(x),z) -> false()
 div(s(x),0(),s(z)) -> div(s(x),s(z),s(z))
 div(s(x),s(y),z) -> div(x,y,z)
 prime(x) -> test(x,s(s(0())))
 test(x,y) -> if1(gt(x,y),x,y)
 if1(true(),x,y) -> if2(divides(x,y),x,y)
 if1(false(),x,y) -> true()
 if2(true(),x,y) -> false()
 if2(false(),x,y) -> test(x,s(y))

Proof:
 Open