/export/starexec/sandbox2/solver/bin/starexec_run_ttt2 /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files -------------------------------------------------------------------------------- YES Problem: s(a()) -> a() s(s(x)) -> x s(f(x,y)) -> f(s(y),s(x)) s(g(x,y)) -> g(s(x),s(y)) f(x,a()) -> x f(a(),y) -> y f(g(x,y),g(u,v)) -> g(f(x,u),f(y,v)) g(a(),a()) -> a() Proof: Matrix Interpretation Processor: dim=1 interpretation: [s](x0) = 4x0, [g](x0, x1) = 4x0 + 2x1 + 4, [a] = 0, [f](x0, x1) = x0 + x1 orientation: s(a()) = 0 >= 0 = a() s(s(x)) = 16x >= x = x s(f(x,y)) = 4x + 4y >= 4x + 4y = f(s(y),s(x)) s(g(x,y)) = 16x + 8y + 16 >= 16x + 8y + 4 = g(s(x),s(y)) f(x,a()) = x >= x = x f(a(),y) = y >= y = y f(g(x,y),g(u,v)) = 4u + 2v + 4x + 2y + 8 >= 4u + 2v + 4x + 2y + 4 = g(f(x,u),f(y,v)) g(a(),a()) = 4 >= 0 = a() problem: s(a()) -> a() s(s(x)) -> x s(f(x,y)) -> f(s(y),s(x)) f(x,a()) -> x f(a(),y) -> y Matrix Interpretation Processor: dim=3 interpretation: [1 0 1] [s](x0) = [0 0 1]x0 [0 1 0] , [0] [a] = [1] [1], [f](x0, x1) = x0 + x1 orientation: [1] [0] s(a()) = [1] >= [1] = a() [1] [1] [1 1 1] s(s(x)) = [0 1 0]x >= x = x [0 0 1] [1 0 1] [1 0 1] [1 0 1] [1 0 1] s(f(x,y)) = [0 0 1]x + [0 0 1]y >= [0 0 1]x + [0 0 1]y = f(s(y),s(x)) [0 1 0] [0 1 0] [0 1 0] [0 1 0] [0] f(x,a()) = x + [1] >= x = x [1] [0] f(a(),y) = y + [1] >= y = y [1] problem: s(s(x)) -> x s(f(x,y)) -> f(s(y),s(x)) f(x,a()) -> x f(a(),y) -> y Matrix Interpretation Processor: dim=3 interpretation: [1 0 1] [s](x0) = [0 0 1]x0 [0 1 0] , [0] [a] = [0] [0], [1 0 0] [1 0 0] [0] [f](x0, x1) = [0 1 1]x0 + [0 1 0]x1 + [1] [0 0 1] [0 1 1] [1] orientation: [1 1 1] s(s(x)) = [0 1 0]x >= x = x [0 0 1] [1 0 1] [1 1 1] [1] [1 0 1] [1 0 1] [0] s(f(x,y)) = [0 0 1]x + [0 1 1]y + [1] >= [0 0 1]x + [0 1 1]y + [1] = f(s(y),s(x)) [0 1 1] [0 1 0] [1] [0 1 1] [0 1 0] [1] [1 0 0] [0] f(x,a()) = [0 1 1]x + [1] >= x = x [0 0 1] [1] [1 0 0] [0] f(a(),y) = [0 1 0]y + [1] >= y = y [0 1 1] [1] problem: s(s(x)) -> x f(x,a()) -> x f(a(),y) -> y Matrix Interpretation Processor: dim=3 interpretation: [1 1 0] [0] [s](x0) = [0 0 1]x0 + [1] [0 1 0] [0], [0] [a] = [1] [0], [f](x0, x1) = x0 + x1 orientation: [1 1 1] [1] s(s(x)) = [0 1 0]x + [1] >= x = x [0 0 1] [1] [0] f(x,a()) = x + [1] >= x = x [0] [0] f(a(),y) = y + [1] >= y = y [0] problem: f(x,a()) -> x f(a(),y) -> y Matrix Interpretation Processor: dim=3 interpretation: [1] [a] = [0] [0], [1 0 0] [f](x0, x1) = x0 + [1 1 0]x1 [0 0 1] orientation: [1] f(x,a()) = x + [1] >= x = x [0] [1 0 0] [1] f(a(),y) = [1 1 0]y + [0] >= y = y [0 0 1] [0] problem: Qed