/export/starexec/sandbox/solver/bin/starexec_run_Default /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files


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NO
Input TRS:
    1: U12(tt()) -> s(length(L))
    2: zeros() -> cons(0())
    3: U11(tt()) -> U12(tt())
    4: length(nil()) -> 0()
    5: length(cons(N)) -> U11(tt())
Extra variable in rule 1.