%---------------- SGGS v1.0 (IJCAR 2020 submission) ----------------%

------ Parsing...successful


------ Proving...
use I-
not ground preserving

Gamma_0: (extend-no-conflict)
  0: [big_p(X0,X1)]

Gamma_1: (extend-conflict)
  0: [big_p(X0,X1)]
  1: [~(big_p(f(X0,X1),g(X0,X1)))]

Gamma_2: (move)
  0: [~(big_p(f(X0,X1),g(X0,X1)))]
  1: [big_p(X0,X1)]

Gamma_3: (right-split)
  0: [~(big_p(f(X0,X1),g(X0,X1)))]
  1: [big_p(f(X0,X1),g(X0,X1))]
  2: top(X0) != f | [big_p(X0,g(X1,X2))]
  3: top(X1) != g | [big_p(f(X0,X1),X2)]
  4: top(X1) != g & top(X0) != f | [big_p(X0,X1)]

Gamma_4: (right-split)
  0: [~(big_p(f(X0,X1),g(X0,X1)))]
  1: [big_p(f(X0,X1),g(X0,X1))]
  2: top(X0) != f | [big_p(X0,g(X1,X2))]
  3: top(X1) != g | [big_p(f(X0,X1),X2)]
  4: top(X1) != g & top(X0) != f | [big_p(X0,X1)]

Gamma_5: (resolve)
  0: [~(big_p(f(X0,X1),g(X0,X1)))]
  1: []
  2: top(X0) != f | [big_p(X0,g(X1,X2))]
  3: top(X1) != g | [big_p(f(X0,X1),X2)]
  4: top(X1) != g & top(X0) != f | [big_p(X0,X1)]

SZS status Unsatisfiable