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


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MAYBE
EmptyProcessor
- Strict TRS:
    ackin(s(X),s(Y)) -> u21(ackin(s(X),Y),X)
    u21(ackout(X),Y) -> u22(ackin(Y,X))
- Signature:
    {ackin/2,u21/2} / {ackout/1,s/1,u22/1}
- Obligation:
    innermost derivational complexity wrt. signature {ackin,ackout,s,u21,u22}
The problem is still open.