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

------ Parsing...successful


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

Gamma_0: (extend-no-conflict)
  0: [a(esk1_0)]

Gamma_1: (extend-no-conflict)
  0: [a(esk1_0)]
  1: [b(esk1_0)], ~(a(esk1_0))

Gamma_2: (extend-conflict)
  0: [a(esk1_0)]
  1: [b(esk1_0)], ~(a(esk1_0))
  2: [~(b(esk1_0))]

Gamma_3: (move)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [b(esk1_0)], ~(a(esk1_0))

Gamma_4: (resolve)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [~(a(esk1_0))]

Gamma_5: (extend-conflict)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [~(a(esk1_0))]

Gamma_6: (move)
  0: [~(a(esk1_0))]
  1: [a(esk1_0)]
  2: [~(b(esk1_0))]

Gamma_7: (resolve)
  0: [~(a(esk1_0))]
  1: []
  2: [~(b(esk1_0))]

SZS status Unsatisfiable

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

------ Parsing...successful


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

Gamma_0: (extend-no-conflict)
  0: [a(esk1_0)]

Gamma_1: (extend-no-conflict)
  0: [a(esk1_0)]
  1: [b(esk1_0)], ~(a(esk1_0))

Gamma_2: (extend-conflict)
  0: [a(esk1_0)]
  1: [b(esk1_0)], ~(a(esk1_0))
  2: [~(b(esk1_0))]

Gamma_3: (move)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [b(esk1_0)], ~(a(esk1_0))

Gamma_4: (resolve)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [~(a(esk1_0))]

Gamma_5: (extend-conflict)
  0: [a(esk1_0)]
  1: [~(b(esk1_0))]
  2: [~(a(esk1_0))]

Gamma_6: (move)
  0: [~(a(esk1_0))]
  1: [a(esk1_0)]
  2: [~(b(esk1_0))]

Gamma_7: (resolve)
  0: [~(a(esk1_0))]
  1: []
  2: [~(b(esk1_0))]

SZS status Unsatisfiable