↑ Up

LisaST---0.9.UNS-CRf.s

View TPTP
Problem
Process solution in
SystemOnTSTP
Download .tgz
%------------------------------------------------------------------------------
% File     : LisaST---0.9
% Problem  : SYO650-1 : TPTP v9.3.1. Released v7.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n026.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Sun Sep 27 09:46:51 AM UTC 2026

% Result   : Unsatisfiable 20.70s 4.87s
% Output   : CNFRefutation 20.70s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   33
%            Number of leaves      :   12
% Syntax   : Number of clauses     :   61 (   7 unt;  49 nHn;  55 RR)
%            Number of literals    :  593 (   0 equ; 422 neg)
%            Maximal clause size   :   22 (   9 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of predicates  :    4 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-1 aty)
%            Number of variables   :  107 (   2 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause_278,axiom,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(X0))
    | ~ '\'LE\''(f(X0),s('\'0\'')) ) ).

cnf(clause_406,axiom,
    '\'LE\''(f(X0),s('\'0\'')) ).

cnf(clause_359,axiom,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'LE\''(f(suc(suc(X0))),s('\'0\'')) ) ).

cnf(clause_189,axiom,
    ( iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0))))) ) ).

cnf(clause_309,axiom,
    ( '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0)))) ) ).

cnf(clause_313,axiom,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'LE\''(f(suc(X0)),s('\'0\'')) ) ).

cnf(clause_333,axiom,
    ( '\'E\''(f(X2),f(suc(X2)))
    | '\'E\''(f(X1),f(suc(X1)))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ iLEQ(suc(X0),suc(X1)) ) ).

cnf(clause_376,axiom,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'LE\''(f(suc(suc(suc(X0)))),s('\'0\'')) ) ).

cnf(clause_135,axiom,
    ( ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X2)))))
    | ~ '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''(f(X2),f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ iLEQ(suc(X0),suc(X1))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0))))) ) ).

cnf(clause_345,axiom,
    ( iLEQ(suc(X0),suc(X0))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0)))) ) ).

cnf(clause_206,axiom,
    ~ '\'LE\''(f(z),'\'0\'') ).

cnf(clause_64,axiom,
    ( iLEQ(suc(X0),suc(X0))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ) ).

cnf(c6,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(X0))
    | ~ '\'LE\''(f(X0),s('\'0\'')) ),
    inference(clausification,[status(esa)],[clause_278]) ).

cnf(c9,plain,
    '\'LE\''(f(X0),s('\'0\'')),
    inference(clausification,[status(esa)],[clause_406]) ).

cnf(c10,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'LE\''(f(suc(suc(X0))),s('\'0\'')) ),
    inference(clausification,[status(esa)],[clause_359]) ).

cnf(c13,plain,
    ( ~ '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0))))) ),
    inference(clausification,[status(esa)],[clause_189]) ).

cnf(c14,plain,
    ( ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(clausification,[status(esa)],[clause_309]) ).

cnf(c18,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'LE\''(f(suc(X0)),s('\'0\'')) ),
    inference(clausification,[status(esa)],[clause_313]) ).

cnf(c20,plain,
    ( ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | '\'E\''(f(X2),f(suc(X2)))
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(clausification,[status(esa)],[clause_333]) ).

cnf(c21,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'LE\''(f(suc(suc(suc(X0)))),s('\'0\'')) ),
    inference(clausification,[status(esa)],[clause_376]) ).

cnf(c23,plain,
    ( ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''(f(X2),f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X2)))))
    | ~ iLEQ(suc(X0),suc(X1))
    | ~ '\'E\''('\'0\'',f(suc(X0))) ),
    inference(clausification,[status(esa)],[clause_135]) ).

cnf(c25,plain,
    ( ~ '\'E\''(f(X0),f(suc(X0)))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(X0))
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0))) ),
    inference(clausification,[status(esa)],[clause_345]) ).

cnf(c27,plain,
    ~ '\'LE\''(f(z),'\'0\''),
    inference(clausification,[status(esa)],[clause_206]) ).

cnf(c33,plain,
    ( iLEQ(suc(X0),suc(X0))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(clausification,[status(esa)],[clause_64]) ).

cnf(d0,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[c9,c6]) ).

cnf(d1,plain,
    '\'E\''('\'0\'',f(z)),
    inference(resolution,[status(thm)],[d0,c27]) ).

cnf(d2,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(X0))) ),
    inference(resolution,[status(thm)],[c9,c18]) ).

cnf(d3,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(X0)))) ),
    inference(resolution,[status(thm)],[c9,c10]) ).

cnf(d4,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'E\''('\'0\'',f(suc(suc(suc(X0))))) ),
    inference(resolution,[status(thm)],[c9,c21]) ).

cnf(d5,plain,
    ( iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[c13,c25]) ).

cnf(d6,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d5,d4]) ).

cnf(d7,plain,
    ( iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | '\'LE\''(f(X0),'\'0\'')
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d6,c33]) ).

cnf(d8,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d7,d3]) ).

cnf(d9,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | iLEQ(suc(X0),suc(X0))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d8,d2]) ).

cnf(d10,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ iLEQ(suc(X1),suc(X0))
    | '\'E\''(f(X1),f(suc(X1)))
    | '\'E\''(f(X1),f(suc(X1)))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[c20,d9]) ).

cnf(d11,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X0))
    | '\'LE\''(f(X0),'\'0\'')
    | '\'E\''(f(X0),f(suc(X0)))
    | '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d10,d9]) ).

cnf(d12,plain,
    ( ~ iLEQ(suc(X0),suc(X1))
    | ~ iLEQ(suc(X1),suc(X2))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d11,c14]) ).

cnf(d13,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X2),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X1))
    | ~ iLEQ(suc(X1),suc(X0))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d12,d11]) ).

cnf(d14,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X2))
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ iLEQ(suc(X0),suc(X1))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d13,d11]) ).

cnf(d15,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X1))
    | ~ iLEQ(suc(X1),suc(X0))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d14,d3]) ).

cnf(d16,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ iLEQ(suc(X0),suc(X1))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d15,d3]) ).

cnf(d17,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X1))
    | ~ iLEQ(suc(X1),suc(X0))
    | '\'E\''(f(X2),f(suc(suc(X2))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d16,d3]) ).

cnf(d18,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X0),suc(X1))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X1),f(suc(suc(X1))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d17,d9]) ).

cnf(d19,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X0))
    | '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d18,d9]) ).

cnf(d20,plain,
    ( ~ iLEQ(suc(X0),suc(X2))
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''(f(X2),f(suc(suc(X2))))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(suc(X1))))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X2)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d19,c23]) ).

cnf(d21,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X2),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(suc(X0))))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X2)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d20,d19]) ).

cnf(d22,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X2))
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X2)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d21,d19]) ).

cnf(d23,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X0)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d22,d4]) ).

cnf(d24,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(suc(X1)))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d23,d4]) ).

cnf(d25,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X2),f(suc(X2)))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d24,d4]) ).

cnf(d26,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X2))
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''(f(X0),f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d25,d11]) ).

cnf(d27,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(X2))
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''(f(X1),f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d26,d11]) ).

cnf(d28,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(X1))
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(X2))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d27,d11]) ).

cnf(d29,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(suc(X0))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d28,d3]) ).

cnf(d30,plain,
    ( '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X1),suc(X0))
    | ~ iLEQ(suc(X0),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(suc(X1))))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d29,d3]) ).

cnf(d31,plain,
    ( '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X2),'\'0\'')
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X2),suc(X0))
    | ~ iLEQ(suc(X1),suc(X2))
    | ~ '\'E\''('\'0\'',f(suc(X2)))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X2))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d30,d3]) ).

cnf(d32,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X0))
    | '\'LE\''(f(X1),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ iLEQ(suc(X0),suc(X1))
    | ~ '\'E\''('\'0\'',f(suc(X1)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X1))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d31,d9]) ).

cnf(d33,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X0))
    | '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(suc(X0)))
    | ~ '\'E\''('\'0\'',f(X0))
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d32,d9]) ).

cnf(d34,plain,
    ( '\'LE\''(f(X0),'\'0\'')
    | '\'LE\''(f(X0),'\'0\'')
    | ~ '\'E\''('\'0\'',f(X0)) ),
    inference(resolution,[status(thm)],[d33,d2]) ).

cnf(d35,plain,
    '\'LE\''(f(z),'\'0\''),
    inference(resolution,[status(thm)],[d34,d1]) ).

cnf(d36,plain,
    $false,
    inference(resolution,[status(thm)],[c27,d35]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : SYO650-1 : TPTP v9.3.1. Released v7.3.0.
% 0.00/0.04  % Command  : casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.10/0.37  % Computer : n026.cluster.edu
% 0.10/0.37  % Model    : x86_64 x86_64
% 0.10/0.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37  % Memory   : 8046.5625MB
% 0.10/0.37  % OS       : Linux 6.8.0-71-generic
% 0.10/0.37  % CPULimit : 300
% 0.10/0.37  % WCLimit  : 300
% 0.10/0.37  % DateTime : Sat Sep 26 19:45:29 UTC 2026
% 0.10/0.37  % CPUTime  : 
% 0.10/0.37  Running casc-portfolio.sh -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 20.70/4.87  % SZS status Unsatisfiable for theBenchmark.p
% 20.70/4.87  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
%------------------------------------------------------------------------------