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CSE_E---1.7.UNS-CRf.s

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%------------------------------------------------------------------------------
% File     : CSE_E---1.7
% Problem  : SWW415-1 : TPTP v9.2.1. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d

% Computer : n014.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Tue May  5 05:32:18 PM UTC 2026

% Result   : Unsatisfiable 127.94s 95.95s
% Output   : CNFRefutation 128.64s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :   21
% Syntax   : Number of clauses     :  118 (  97 unt;   6 nHn;  54 RR)
%            Number of literals    :  147 ( 106 equ;  55 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    6 (   2 avg)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   5 con; 0-2 aty)
%            Number of variables   :  307 (  72 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(conclusion_1,negated_conjecture,
    ( $false
    | ~ heap(emp) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',conclusion_1) ).

cnf(unfolding_5,axiom,
    ( X3 = X4
    | heap(sep(lseg(X1,X3),sep(lseg(X3,X4),X5)))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,X3),sep(lseg(X3,X4),X5)))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_5) ).

cnf(unfolding_4,axiom,
    ( heap(sep(lseg(X1,X3),sep(next(X3,X4),X5)))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,X3),sep(next(X3,X4),X5)))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_4) ).

cnf(unfolding_2,axiom,
    ( X1 = X2
    | heap(sep(lseg(X1,X3),X4))
    | ~ heap(sep(next(X1,X2),sep(lseg(X2,X3),X4))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_2) ).

cnf(unfolding_3,axiom,
    ( heap(sep(lseg(X1,nil),X3))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,nil),X3))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',unfolding_3) ).

cnf(wellformedness_5,axiom,
    ( X1 = X2
    | X1 = X3
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X1,X3),X4))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_5) ).

cnf(wellformedness_4,axiom,
    ( X1 = X3
    | ~ heap(sep(next(X1,X2),sep(lseg(X1,X3),X4))) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_4) ).

cnf(wellformedness_3,axiom,
    ~ heap(sep(next(X1,X2),sep(next(X1,X3),X4))),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_3) ).

cnf(wellformedness_2,axiom,
    ( X1 = nil
    | ~ heap(sep(lseg(nil,X1),X2)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_2) ).

cnf(wellformedness_1,axiom,
    ~ heap(sep(next(nil,X1),X2)),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',wellformedness_1) ).

cnf(associative_commutative,axiom,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',associative_commutative) ).

cnf(premise_3,hypothesis,
    heap(sep(lseg(x3,nil),emp)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_3) ).

cnf(normalization,axiom,
    sep(lseg(X1,X1),X2) = X2,
    file('/export/starexec/sandbox2/benchmark/Axioms/SWV013-0.ax',normalization) ).

cnf(premise_2,hypothesis,
    x1 != x2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_2) ).

cnf(premise_1,hypothesis,
    nil != x1,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',premise_1) ).

cnf(i_0_15,negated_conjecture,
    ( $false
    | ~ heap(emp) ),
    conclusion_1 ).

cnf(i_0_16,axiom,
    ( X3 = X4
    | heap(sep(lseg(X1,X3),sep(lseg(X3,X4),X5)))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,X3),sep(lseg(X3,X4),X5)))) ),
    unfolding_5,
    [final] ).

cnf(i_0_17,axiom,
    ( heap(sep(lseg(X1,X3),sep(next(X3,X4),X5)))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,X3),sep(next(X3,X4),X5)))) ),
    unfolding_4,
    [final] ).

cnf(i_0_18,axiom,
    ( X1 = X2
    | heap(sep(lseg(X1,X3),X4))
    | ~ heap(sep(next(X1,X2),sep(lseg(X2,X3),X4))) ),
    unfolding_2,
    [final] ).

cnf(i_0_19,axiom,
    ( heap(sep(lseg(X1,nil),X3))
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X2,nil),X3))) ),
    unfolding_3,
    [final] ).

cnf(i_0_20,axiom,
    ( X1 = X2
    | X1 = X3
    | ~ heap(sep(lseg(X1,X2),sep(lseg(X1,X3),X4))) ),
    wellformedness_5,
    [final] ).

cnf(i_0_21,axiom,
    ( X1 = X3
    | ~ heap(sep(next(X1,X2),sep(lseg(X1,X3),X4))) ),
    wellformedness_4,
    [final] ).

cnf(i_0_22,axiom,
    ~ heap(sep(next(X1,X2),sep(next(X1,X3),X4))),
    wellformedness_3,
    [final] ).

cnf(i_0_23,axiom,
    ( X1 = nil
    | ~ heap(sep(lseg(nil,X1),X2)) ),
    wellformedness_2,
    [final] ).

cnf(i_0_24,axiom,
    ~ heap(sep(next(nil,X1),X2)),
    wellformedness_1,
    [final] ).

cnf(i_0_25,axiom,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    associative_commutative,
    [final] ).

cnf(i_0_26,hypothesis,
    heap(sep(lseg(x3,nil),emp)),
    premise_3,
    [final] ).

cnf(i_0_27,axiom,
    sep(lseg(X1,X1),X2) = X2,
    normalization,
    [final] ).

cnf(i_0_28,negated_conjecture,
    ~ heap(emp),
    inference(cn,[status(thm)],[i_0_15]),
    [final] ).

cnf(i_0_29,hypothesis,
    x1 != x2,
    premise_2,
    [final] ).

cnf(i_0_30,hypothesis,
    nil != x1,
    premise_1,
    [final] ).

cnf(i_0_31,axiom,
    X1 = X1 ).

cnf(i_0_32,axiom,
    ( X1 = X2
    | X2 != X1 ) ).

cnf(i_0_33,axiom,
    ( X1 = X2
    | X1 != X3
    | X3 != X2 ) ).

cnf(i_0_34,axiom,
    ( X1 != X2
    | sep(X1,X3) = sep(X2,X3) ) ).

cnf(i_0_35,axiom,
    ( X1 != X2
    | sep(X3,X1) = sep(X3,X2) ) ).

cnf(i_0_36,axiom,
    ( X1 != X2
    | ~ heap(X1)
    | heap(X2) ) ).

cnf(i_0_37,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(scs_inference,[],[i_0_27,i_0_32]) ).

cnf(i_0_38,plain,
    sep(lseg(X1,nil),emp) != emp,
    inference(scs_inference,[],[i_0_28,i_0_27,i_0_26,i_0_32,i_0_36]) ).

cnf(i_0_39,plain,
    X1 != sep(lseg(X2,X2),X3),
    inference(scs_inference,[],[i_0_28,i_0_29,i_0_27,i_0_26,i_0_32,i_0_36,i_0_33]) ).

cnf(i_0_40,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_42,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_44,plain,
    sep(lseg(X1,nil),emp) != sep(next(X2,X3),sep(next(X2,X4),X5)),
    inference(scs_inference,[],[i_0_22,i_0_26,i_0_36]) ).

cnf(i_0_46,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_47,plain,
    sep(lseg(X1,nil),emp) != sep(next(nil,X2),X3),
    inference(scs_inference,[],[i_0_24,i_0_26,i_0_36]) ).

cnf(i_0_48,plain,
    lseg(X1,nil) != next(nil,X2),
    inference(scs_inference,[],[i_0_24,i_0_26,i_0_36,i_0_34]) ).

cnf(i_0_50,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_53,plain,
    nil != sep(lseg(X1,X1),X2),
    inference(scs_inference,[],[i_0_30,i_0_27,i_0_33]) ).

cnf(i_0_54,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_56,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_58,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_60,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_62,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_64,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_66,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_68,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_71,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_73,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_75,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_77,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_79,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_81,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_83,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_85,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_87,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_89,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_91,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_92,plain,
    ~ heap(sep(next(X1,X2),sep(lseg(X1,X3),X4))),
    inference(scs_inference,[],[i_0_29,i_0_21]) ).

cnf(i_0_100,plain,
    sep(lseg(X1,X1),X2) = X2,
    inference(rename_variables,[],[i_0_27]) ).

cnf(i_0_214,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(scs_inference,[],[i_0_27,i_0_35]) ).

cnf(i_0_451,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_662,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_673,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_675,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_677,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_679,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_686,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_688,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_691,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_697,plain,
    sep(X1,sep(X2,X3)) = sep(X2,sep(X1,X3)),
    inference(rename_variables,[],[i_0_25]) ).

cnf(i_0_41,plain,
    sep(lseg(X1,nil),emp) != sep(lseg(X2,X2),emp),
    inference(scs_inference,[],[i_0_38,i_0_27,i_0_33]) ).

cnf(i_0_43,plain,
    lseg(X1,nil) != lseg(X2,X2),
    inference(scs_inference,[],[i_0_38,i_0_27,i_0_33,i_0_34]) ).

cnf(i_0_45,plain,
    sep(lseg(X1,nil),emp) != sep(lseg(X2,X2),sep(next(X3,X4),sep(next(X3,X5),X6))),
    inference(scs_inference,[],[i_0_44,i_0_27,i_0_33]) ).

cnf(i_0_49,plain,
    sep(lseg(X1,nil),emp) != sep(X2,sep(next(nil,X3),X4)),
    inference(scs_inference,[],[i_0_47,i_0_25,i_0_33]) ).

cnf(i_0_51,plain,
    sep(lseg(X1,nil),emp) != sep(next(nil,X2),X3),
    inference(rename_variables,[],[i_0_47]) ).

cnf(i_0_52,plain,
    emp != sep(next(nil,X1),X2),
    inference(scs_inference,[],[i_0_47,i_0_25,i_0_33,i_0_35]) ).

cnf(i_0_55,plain,
    X1 != sep(lseg(X2,X2),sep(lseg(X3,X3),X4)),
    inference(scs_inference,[],[i_0_39,i_0_27,i_0_33]) ).

cnf(i_0_63,plain,
    lseg(X1,nil) != sep(lseg(X2,X2),next(nil,X3)),
    inference(scs_inference,[],[i_0_48,i_0_27,i_0_33]) ).

cnf(i_0_70,plain,
    nil != sep(lseg(X1,X1),sep(lseg(X2,X2),X3)),
    inference(scs_inference,[],[i_0_53,i_0_27,i_0_33]) ).

cnf(i_0_94,plain,
    sep(X1,X2) = sep(X1,sep(lseg(X3,X3),X2)),
    inference(scs_inference,[],[i_0_37,i_0_29,i_0_21,i_0_35]) ).

cnf(i_0_102,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_125,plain,
    ~ heap(sep(next(lseg(X1,nil),X2),sep(lseg(lseg(X1,nil),next(nil,X3)),X4))),
    inference(scs_inference,[],[i_0_48,i_0_21]) ).

cnf(i_0_133,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_136,plain,
    ~ heap(sep(next(sep(lseg(X1,nil),emp),X2),sep(lseg(sep(lseg(X1,nil),emp),emp),X3))),
    inference(scs_inference,[],[i_0_38,i_0_21]) ).

cnf(i_0_159,plain,
    ~ heap(sep(next(sep(lseg(X1,nil),emp),X2),sep(lseg(sep(lseg(X1,nil),emp),sep(next(nil,X3),X4)),X5))),
    inference(scs_inference,[],[i_0_47,i_0_21]) ).

cnf(i_0_191,plain,
    ~ heap(sep(next(X1,X2),sep(lseg(X1,sep(lseg(X3,X3),X4)),X5))),
    inference(scs_inference,[],[i_0_39,i_0_21]) ).

cnf(i_0_219,plain,
    sep(X1,sep(X2,sep(lseg(X3,X3),X4))) = sep(X1,sep(X2,X4)),
    inference(scs_inference,[],[i_0_214,i_0_35]) ).

cnf(i_0_223,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_225,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_249,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_264,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_267,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_295,plain,
    sep(next(X1,X2),sep(next(X1,X3),X4)) != sep(lseg(X5,nil),emp),
    inference(scs_inference,[],[i_0_44,i_0_32]) ).

cnf(i_0_302,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_335,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_344,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_380,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_384,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_412,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_466,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_472,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_557,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_608,plain,
    X1 = sep(lseg(X2,X2),X1),
    inference(rename_variables,[],[i_0_37]) ).

cnf(i_0_616,plain,
    sep(X1,sep(lseg(X2,X2),X3)) = sep(X1,X3),
    inference(rename_variables,[],[i_0_214]) ).

cnf(i_0_57,plain,
    sep(lseg(X1,nil),emp) != sep(lseg(X2,X2),sep(lseg(X3,X3),emp)),
    inference(scs_inference,[],[i_0_41,i_0_27,i_0_33]) ).

cnf(c_0_56,plain,
    nil != sep(lseg(X1,X1),X2),
    i_0_53 ).

cnf(c_0_57,plain,
    X1 = sep(lseg(X2,X2),X1),
    i_0_37 ).

cnf(c_0_58,plain,
    $false,
    inference(er,[status(thm)],[inference(rw,[status(thm)],[c_0_56,c_0_57])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11  % Problem    : SWW415-1 : TPTP v9.2.1. Released v5.2.0.
% 0.00/0.11  % Command    : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.15/0.32  % Computer : n014.cluster.edu
% 0.15/0.32  % Model    : x86_64 x86_64
% 0.15/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.32  % Memory   : 8042.1875MB
% 0.15/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.32  % CPULimit   : 300
% 0.15/0.32  % WCLimit    : 300
% 0.15/0.32  % DateTime   : Tue May  5 06:47:21 EDT 2026
% 0.15/0.32  % CPUTime    : 
% 0.15/0.33  % start to proof: theBenchmark
% 127.94/95.95  % Version  : CSE_E---1.7
% 127.94/95.95  % Problem  : theBenchmark.p
% 127.94/95.95  % SZS status Unsatisfiable for theBenchmark.p
% 127.94/95.95  % SZS output start CNFRefutation
% See solution above
% 128.64/96.60  % Total time : 95.615s
%------------------------------------------------------------------------------