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

------ Parsing...successful


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

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

Gamma_1: (extend-no-conflict)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]

Gamma_2: (extend-no-conflict)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]
  2: [cowlNothing(X0)], ~(cowlThing(X0))

Gamma_3: (extend-conflict)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]
  2: [cowlNothing(X0)], ~(cowlThing(X0))
  3: [~(cowlNothing(X0))]

Gamma_4: (move)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]
  2: [~(cowlNothing(X0))]
  3: [cowlNothing(X0)], ~(cowlThing(X0))

Gamma_5: (resolve)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]
  2: [~(cowlNothing(X0))]
  3: [~(cowlThing(X0))]

Gamma_6: (extend-conflict)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [cowlThing(X0)]
  2: [~(cowlNothing(X0))]
  3: [~(cowlThing(X0))]

Gamma_7: (move)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [~(cowlThing(X0))]
  2: [cowlThing(X0)]
  3: [~(cowlNothing(X0))]

Gamma_8: (resolve)
  0: [xsd_integer(X0)], xsd_string(X0)
  1: [~(cowlThing(X0))]
  2: []
  3: [~(cowlNothing(X0))]

SZS status Unsatisfiable