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

------ Parsing...successful


------ Proving...
use I-

Gamma_0: (extend-no-conflict)
  0: [a], b

Gamma_1: (extend-conflict)
  0: [a], b
  1: [~(a)]

Gamma_2: (move)
  0: [~(a)]
  1: [a], b

Gamma_3: (resolve)
  0: [~(a)]
  1: [b]

Gamma_4: (extend-no-conflict)
  0: [~(a)]
  1: [b]

Gamma_5: (extend-conflict)
  0: [~(a)]
  1: [b]
  2: [~(b)]

Gamma_6: (move)
  0: [~(a)]
  1: [~(b)]
  2: [b]

Gamma_7: (resolve)
  0: [~(a)]
  1: [~(b)]
  2: []

SZS status Unsatisfiable

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

------ Parsing...successful


------ Proving...
use I-

Gamma_0: (extend-no-conflict)
  0: [a], b

Gamma_1: (extend-conflict)
  0: [a], b
  1: [~(a)]

Gamma_2: (move)
  0: [~(a)]
  1: [a], b

Gamma_3: (resolve)
  0: [~(a)]
  1: [b]

Gamma_4: (extend-no-conflict)
  0: [~(a)]
  1: [b]

Gamma_5: (extend-conflict)
  0: [~(a)]
  1: [b]
  2: [~(b)]

Gamma_6: (move)
  0: [~(a)]
  1: [~(b)]
  2: [b]

Gamma_7: (resolve)
  0: [~(a)]
  1: [~(b)]
  2: []

SZS status Unsatisfiable