/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Problem: a(b(x1)) -> b(d(x1)) a(c(x1)) -> d(d(d(x1))) b(d(x1)) -> a(c(b(x1))) c(f(x1)) -> d(d(c(x1))) d(d(x1)) -> f(x1) f(f(x1)) -> a(x1) Proof: Matrix Interpretation Processor: dim=1 interpretation: [f](x0) = x0 + 2, [a](x0) = x0 + 3, [c](x0) = x0, [b](x0) = 3x0 + 8, [d](x0) = x0 + 1 orientation: a(b(x1)) = 3x1 + 11 >= 3x1 + 11 = b(d(x1)) a(c(x1)) = x1 + 3 >= x1 + 3 = d(d(d(x1))) b(d(x1)) = 3x1 + 11 >= 3x1 + 11 = a(c(b(x1))) c(f(x1)) = x1 + 2 >= x1 + 2 = d(d(c(x1))) d(d(x1)) = x1 + 2 >= x1 + 2 = f(x1) f(f(x1)) = x1 + 4 >= x1 + 3 = a(x1) problem: a(b(x1)) -> b(d(x1)) a(c(x1)) -> d(d(d(x1))) b(d(x1)) -> a(c(b(x1))) c(f(x1)) -> d(d(c(x1))) d(d(x1)) -> f(x1) Matrix Interpretation Processor: dim=3 interpretation: [1 0 0] [f](x0) = [0 0 0]x0 [0 0 1] , [1 1 1] [0] [a](x0) = [0 0 0]x0 + [1] [0 0 1] [0], [1 0 1] [c](x0) = [0 0 1]x0 [0 0 1] , [1 0 0] [1] [b](x0) = [0 1 0]x0 + [1] [0 0 0] [0], [1 0 0] [d](x0) = [0 0 0]x0 [0 0 1] orientation: [1 1 0] [2] [1 0 0] [1] a(b(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = b(d(x1)) [0 0 0] [0] [0 0 0] [0] [1 0 3] [0] [1 0 0] a(c(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 = d(d(d(x1))) [0 0 1] [0] [0 0 1] [1 0 0] [1] [1 0 0] [1] b(d(x1)) = [0 0 0]x1 + [1] >= [0 0 0]x1 + [1] = a(c(b(x1))) [0 0 0] [0] [0 0 0] [0] [1 0 1] [1 0 1] c(f(x1)) = [0 0 1]x1 >= [0 0 0]x1 = d(d(c(x1))) [0 0 1] [0 0 1] [1 0 0] [1 0 0] d(d(x1)) = [0 0 0]x1 >= [0 0 0]x1 = f(x1) [0 0 1] [0 0 1] problem: a(c(x1)) -> d(d(d(x1))) b(d(x1)) -> a(c(b(x1))) c(f(x1)) -> d(d(c(x1))) d(d(x1)) -> f(x1) WPO Processor: algebra: Sum weight function: w0 = 0 w(b) = 4 w(f) = w(c) = w(d) = w(a) = 0 status function: st(f) = st(c) = st(d) = st(a) = st(b) = [0] precedence: b > c > d > f ~ a problem: Qed