/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Problem: a(x1) -> b(x1) a(b(b(x1))) -> c(x1) a(c(x1)) -> c(b(a(a(x1)))) Proof: String Reversal Processor: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) DP Processor: DPs: a#(x1) -> b#(x1) b#(b(a(x1))) -> c#(x1) c#(a(x1)) -> c#(x1) c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> a#(a(b(c(x1)))) TRS: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) TDG Processor: DPs: a#(x1) -> b#(x1) b#(b(a(x1))) -> c#(x1) c#(a(x1)) -> c#(x1) c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> a#(a(b(c(x1)))) TRS: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) graph: c#(a(x1)) -> c#(x1) -> c#(a(x1)) -> a#(a(b(c(x1)))) c#(a(x1)) -> c#(x1) -> c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> c#(x1) -> c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> c#(x1) -> c#(a(x1)) -> c#(x1) c#(a(x1)) -> b#(c(x1)) -> b#(b(a(x1))) -> c#(x1) c#(a(x1)) -> a#(b(c(x1))) -> a#(x1) -> b#(x1) c#(a(x1)) -> a#(a(b(c(x1)))) -> a#(x1) -> b#(x1) b#(b(a(x1))) -> c#(x1) -> c#(a(x1)) -> a#(a(b(c(x1)))) b#(b(a(x1))) -> c#(x1) -> c#(a(x1)) -> a#(b(c(x1))) b#(b(a(x1))) -> c#(x1) -> c#(a(x1)) -> b#(c(x1)) b#(b(a(x1))) -> c#(x1) -> c#(a(x1)) -> c#(x1) a#(x1) -> b#(x1) -> b#(b(a(x1))) -> c#(x1) Arctic Interpretation Processor: dimension: 2 usable rules: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) interpretation: [c#](x0) = [-& 0 ]x0 + [0], [b#](x0) = [0 0]x0, [a#](x0) = [0 0]x0 + [0], [-& 0 ] [0] [c](x0) = [0 1 ]x0 + [0], [0 0 ] [-&] [b](x0) = [0 -&]x0 + [0 ], [0 0] [0] [a](x0) = [0 1]x0 + [1] orientation: a#(x1) = [0 0]x1 + [0] >= [0 0]x1 = b#(x1) b#(b(a(x1))) = [0 1]x1 + [1] >= [-& 0 ]x1 + [0] = c#(x1) c#(a(x1)) = [0 1]x1 + [1] >= [-& 0 ]x1 + [0] = c#(x1) c#(a(x1)) = [0 1]x1 + [1] >= [0 1]x1 + [0] = b#(c(x1)) c#(a(x1)) = [0 1]x1 + [1] >= [0 1]x1 + [0] = a#(b(c(x1))) c#(a(x1)) = [0 1]x1 + [1] >= [0 1]x1 + [1] = a#(a(b(c(x1)))) [0 0] [0] [0 0 ] [-&] a(x1) = [0 1]x1 + [1] >= [0 -&]x1 + [0 ] = b(x1) [0 1] [1] [-& 0 ] [0] b(b(a(x1))) = [0 1]x1 + [1] >= [0 1 ]x1 + [0] = c(x1) [0 1] [1] [0 1] [1] c(a(x1)) = [1 2]x1 + [2] >= [1 2]x1 + [2] = a(a(b(c(x1)))) problem: DPs: a#(x1) -> b#(x1) c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> a#(a(b(c(x1)))) TRS: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) Restore Modifier: DPs: a#(x1) -> b#(x1) c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> a#(a(b(c(x1)))) TRS: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) EDG Processor: DPs: a#(x1) -> b#(x1) c#(a(x1)) -> b#(c(x1)) c#(a(x1)) -> a#(b(c(x1))) c#(a(x1)) -> a#(a(b(c(x1)))) TRS: a(x1) -> b(x1) b(b(a(x1))) -> c(x1) c(a(x1)) -> a(a(b(c(x1)))) graph: c#(a(x1)) -> a#(b(c(x1))) -> a#(x1) -> b#(x1) c#(a(x1)) -> a#(a(b(c(x1)))) -> a#(x1) -> b#(x1) SCC Processor: #sccs: 0 #rules: 0 #arcs: 2/16