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

------ Parsing...successful


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

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

Gamma_1: (extend-conflict)
  0: [big_r(X0,X0)]
  1: [~(big_r(esk1_0,esk1_0))]

Gamma_2: (move)
  0: [~(big_r(esk1_0,esk1_0))]
  1: [big_r(X0,X0)]

Gamma_3: (right-split)
  0: [~(big_r(esk1_0,esk1_0))]
  1: top(X0) != esk1_0 | [big_r(esk1_0,esk1_0)]
  2: top(X0) != esk1_0 & top(X0) != esk1_0 | [big_r(X0,X0)]

Gamma_4: (right-split)
  0: [~(big_r(esk1_0,esk1_0))]
  1: [big_r(esk1_0,esk1_0)]
  2: top(X0) != esk1_0 & top(X0) != esk1_0 | [big_r(X0,X0)]

Gamma_5: (resolve)
  0: [~(big_r(esk1_0,esk1_0))]
  1: []
  2: top(X0) != esk1_0 & top(X0) != esk1_0 | [big_r(X0,X0)]

SZS status Unsatisfiable