/export/starexec/sandbox/solver/bin/starexec_run_ttt2 /export/starexec/sandbox/benchmark/theBenchmark.xml /export/starexec/sandbox/output/output_files -------------------------------------------------------------------------------- YES Problem: a(a(x1)) -> b(c(x1)) b(b(x1)) -> c(d(x1)) b(x1) -> a(x1) c(c(x1)) -> d(f(x1)) d(d(x1)) -> f(f(f(x1))) d(x1) -> b(x1) f(f(x1)) -> g(a(x1)) g(g(x1)) -> a(x1) Proof: Matrix Interpretation Processor: dim=3 interpretation: [1 0 0] [0] [f](x0) = [0 0 0]x0 + [0] [0 0 0] [1], [1 0 0] [0] [c](x0) = [0 0 0]x0 + [1] [0 0 0] [0], [1 0 0] [0] [d](x0) = [0 0 0]x0 + [1] [0 1 0] [0], [1 0 1] [0] [g](x0) = [0 0 1]x0 + [0] [0 0 0] [1], [1 0 0] [0] [a](x0) = [0 0 0]x0 + [1] [0 0 0] [0], [1 0 0] [0] [b](x0) = [0 0 0]x0 + [1] [0 0 0] [0] orientation: [1 0 0] [0] [1 0 0] [0] a(a(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = b(c(x1)) [0 0 0] [0] [0 0 0] [0] [1 0 0] [0] [1 0 0] [0] b(b(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = c(d(x1)) [0 0 0] [0] [0 0 0] [0] [1 0 0] [0] [1 0 0] [0] b(x1) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = a(x1) [0 0 0] [0] [0 0 0] [0] [1 0 0] [0] [1 0 0] [0] c(c(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = d(f(x1)) [0 0 0] [0] [0 0 0] [0] [1 0 0] [0] [1 0 0] [0] d(d(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [0] = f(f(f(x1))) [0 0 0] [1] [0 0 0] [1] [1 0 0] [0] [1 0 0] [0] d(x1) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = b(x1) [0 1 0] [0] [0 0 0] [0] [1 0 0] [0] [1 0 0] [0] f(f(x1)) = [0 0 0]x1 + [0] >= [0 0 0]x1 + [0] = g(a(x1)) [0 0 0] [1] [0 0 0] [1] [1 0 1] [1] [1 0 0] [0] g(g(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = a(x1) [0 0 0] [1] [0 0 0] [0] problem: a(a(x1)) -> b(c(x1)) b(b(x1)) -> c(d(x1)) b(x1) -> a(x1) c(c(x1)) -> d(f(x1)) d(d(x1)) -> f(f(f(x1))) d(x1) -> b(x1) f(f(x1)) -> g(a(x1)) String Reversal Processor: a(a(x1)) -> c(b(x1)) b(b(x1)) -> d(c(x1)) b(x1) -> a(x1) c(c(x1)) -> f(d(x1)) d(d(x1)) -> f(f(f(x1))) d(x1) -> b(x1) f(f(x1)) -> a(g(x1)) Matrix Interpretation Processor: dim=1 interpretation: [f](x0) = x0 + 6, [c](x0) = x0 + 9, [d](x0) = x0 + 12, [g](x0) = x0, [a](x0) = x0 + 12, [b](x0) = x0 + 12 orientation: a(a(x1)) = x1 + 24 >= x1 + 21 = c(b(x1)) b(b(x1)) = x1 + 24 >= x1 + 21 = d(c(x1)) b(x1) = x1 + 12 >= x1 + 12 = a(x1) c(c(x1)) = x1 + 18 >= x1 + 18 = f(d(x1)) d(d(x1)) = x1 + 24 >= x1 + 18 = f(f(f(x1))) d(x1) = x1 + 12 >= x1 + 12 = b(x1) f(f(x1)) = x1 + 12 >= x1 + 12 = a(g(x1)) problem: b(x1) -> a(x1) c(c(x1)) -> f(d(x1)) d(x1) -> b(x1) f(f(x1)) -> a(g(x1)) KBO Processor: weight function: w0 = 1 w(g) = w(f) = w(d) = w(b) = w(c) = w(a) = 1 precedence: c > f > d > b > a > g problem: Qed