TSTP Solution File: LCL668+1.001 by E-SAT---3.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : E-SAT---3.1
% Problem  : LCL668+1.001 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_E %s %d THM

% Computer : n026.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 : 2400s
% WCLimit  : 300s
% DateTime : Tue Oct 10 18:33:02 EDT 2023

% Result   : Theorem 4.68s 1.09s
% Output   : CNFRefutation 4.68s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    2
% Syntax   : Number of formulae    :   63 (   5 unt;   0 def)
%            Number of atoms       :  727 (   0 equ)
%            Maximal formula atoms :  154 (  11 avg)
%            Number of connectives : 1316 ( 652   ~; 591   |;  73   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   70 (  10 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   12 (  11 usr;   1 prp; 0-2 aty)
%            Number of functors    :   18 (  18 usr;  14 con; 0-4 aty)
%            Number of variables   :  419 (   0 sgn; 126   !;   2   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(main,conjecture,
    ~ ? [X1] :
        ~ ( ! [X2] :
              ( ~ r1(X1,X2)
              | ! [X1] :
                  ( ~ r1(X2,X1)
                  | ! [X2] :
                      ( ~ r1(X1,X2)
                      | ! [X1] :
                          ( ~ r1(X2,X1)
                          | ! [X2] :
                              ( ~ r1(X1,X2)
                              | ! [X1] :
                                  ( ~ r1(X2,X1)
                                  | ( ~ p12(X1)
                                    & ~ p10(X1)
                                    & ~ p8(X1)
                                    & ~ p6(X1)
                                    & ~ p4(X1)
                                    & ~ p2(X1) ) ) ) ) ) ) )
          | ! [X2] :
              ( ~ r1(X1,X2)
              | p7(X2) )
          | ~ ! [X2] :
                ( ~ r1(X1,X2)
                | ~ ( ~ ! [X1] :
                          ( ~ r1(X2,X1)
                          | ! [X2] :
                              ( ~ r1(X1,X2)
                              | ! [X1] :
                                  ( ~ r1(X2,X1)
                                  | ! [X2] :
                                      ( ~ r1(X1,X2)
                                      | ! [X1] :
                                          ( ~ r1(X2,X1)
                                          | ! [X2] :
                                              ( ~ r1(X1,X2)
                                              | ! [X1] :
                                                  ( ~ r1(X2,X1)
                                                  | ~ ( ( ~ p5(X1)
                                                        & ~ p1(X1) )
                                                      | ( p1(X1)
                                                        & p5(X1) ) ) ) ) ) ) ) ) )
                    | ! [X1] :
                        ( ~ r1(X2,X1)
                        | p6(X1) )
                    | ~ ! [X1] :
                          ( ~ r1(X2,X1)
                          | ~ ( ~ ! [X2] :
                                    ( ~ r1(X1,X2)
                                    | ! [X1] :
                                        ( ~ r1(X2,X1)
                                        | ! [X2] :
                                            ( ~ r1(X1,X2)
                                            | ! [X1] :
                                                ( ~ r1(X2,X1)
                                                | ! [X2] :
                                                    ( ~ r1(X1,X2)
                                                    | ! [X1] :
                                                        ( ~ r1(X2,X1)
                                                        | ~ ( ( ~ p4(X1)
                                                              & ~ p5(X1) )
                                                            | ( p5(X1)
                                                              & p4(X1) ) ) ) ) ) ) ) )
                              | ! [X2] :
                                  ( ~ r1(X1,X2)
                                  | p5(X2) )
                              | ~ ! [X2] :
                                    ( ~ r1(X1,X2)
                                    | ~ ( ~ ! [X1] :
                                              ( ~ r1(X2,X1)
                                              | ! [X2] :
                                                  ( ~ r1(X1,X2)
                                                  | ! [X1] :
                                                      ( ~ r1(X2,X1)
                                                      | ! [X2] :
                                                          ( ~ r1(X1,X2)
                                                          | ! [X1] :
                                                              ( ~ r1(X2,X1)
                                                              | ~ ( ( ~ p3(X1)
                                                                    & ~ p4(X1) )
                                                                  | ( p4(X1)
                                                                    & p3(X1) ) ) ) ) ) ) )
                                        | ! [X1] :
                                            ( ~ r1(X2,X1)
                                            | p4(X1) )
                                        | ~ ! [X1] :
                                              ( ~ r1(X2,X1)
                                              | ~ ( ~ ! [X2] :
                                                        ( ~ r1(X1,X2)
                                                        | ! [X1] :
                                                            ( ~ r1(X2,X1)
                                                            | ! [X2] :
                                                                ( ~ r1(X1,X2)
                                                                | ! [X1] :
                                                                    ( ~ r1(X2,X1)
                                                                    | ~ ( ( ~ p2(X1)
                                                                          & ~ p3(X1) )
                                                                        | ( p3(X1)
                                                                          & p2(X1) ) ) ) ) ) )
                                                  | ! [X2] :
                                                      ( ~ r1(X1,X2)
                                                      | p3(X2) )
                                                  | ~ ! [X2] :
                                                        ( ~ r1(X1,X2)
                                                        | ~ ~ ! [X1] :
                                                                ( ~ r1(X2,X1)
                                                                | ! [X2] :
                                                                    ( ~ r1(X1,X2)
                                                                    | ! [X1] :
                                                                        ( ~ r1(X2,X1)
                                                                        | ~ ( ( ~ p1(X1)
                                                                              & ~ p2(X1) )
                                                                            | ( p2(X1)
                                                                              & p1(X1) ) ) ) ) ) ) ) ) ) ) ) ) ) )
          | ! [X2] :
              ( ~ r1(X1,X2)
              | ! [X1] :
                  ( ~ r1(X2,X1)
                  | ! [X2] :
                      ( ~ r1(X1,X2)
                      | ! [X1] :
                          ( ~ r1(X2,X1)
                          | ! [X2] :
                              ( ~ r1(X1,X2)
                              | ! [X1] :
                                  ( ~ r1(X2,X1)
                                  | ( p6(X1)
                                    & p5(X1)
                                    & p4(X1)
                                    & p3(X1)
                                    & p2(X1)
                                    & p1(X1) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox/tmp/tmp.Ow45SzZgPf/E---3.1_1402.p',main) ).

fof(reflexivity,axiom,
    ! [X1] : r1(X1,X1),
    file('/export/starexec/sandbox/tmp/tmp.Ow45SzZgPf/E---3.1_1402.p',reflexivity) ).

fof(c_0_2,negated_conjecture,
    ~ ~ ? [X1] :
          ~ ( ! [X2] :
                ( ~ r1(X1,X2)
                | ! [X1] :
                    ( ~ r1(X2,X1)
                    | ! [X2] :
                        ( ~ r1(X1,X2)
                        | ! [X1] :
                            ( ~ r1(X2,X1)
                            | ! [X2] :
                                ( ~ r1(X1,X2)
                                | ! [X1] :
                                    ( ~ r1(X2,X1)
                                    | ( ~ p12(X1)
                                      & ~ p10(X1)
                                      & ~ p8(X1)
                                      & ~ p6(X1)
                                      & ~ p4(X1)
                                      & ~ p2(X1) ) ) ) ) ) ) )
            | ! [X2] :
                ( ~ r1(X1,X2)
                | p7(X2) )
            | ~ ! [X2] :
                  ( ~ r1(X1,X2)
                  | ~ ( ~ ! [X1] :
                            ( ~ r1(X2,X1)
                            | ! [X2] :
                                ( ~ r1(X1,X2)
                                | ! [X1] :
                                    ( ~ r1(X2,X1)
                                    | ! [X2] :
                                        ( ~ r1(X1,X2)
                                        | ! [X1] :
                                            ( ~ r1(X2,X1)
                                            | ! [X2] :
                                                ( ~ r1(X1,X2)
                                                | ! [X1] :
                                                    ( ~ r1(X2,X1)
                                                    | ~ ( ( ~ p5(X1)
                                                          & ~ p1(X1) )
                                                        | ( p1(X1)
                                                          & p5(X1) ) ) ) ) ) ) ) ) )
                      | ! [X1] :
                          ( ~ r1(X2,X1)
                          | p6(X1) )
                      | ~ ! [X1] :
                            ( ~ r1(X2,X1)
                            | ~ ( ~ ! [X2] :
                                      ( ~ r1(X1,X2)
                                      | ! [X1] :
                                          ( ~ r1(X2,X1)
                                          | ! [X2] :
                                              ( ~ r1(X1,X2)
                                              | ! [X1] :
                                                  ( ~ r1(X2,X1)
                                                  | ! [X2] :
                                                      ( ~ r1(X1,X2)
                                                      | ! [X1] :
                                                          ( ~ r1(X2,X1)
                                                          | ~ ( ( ~ p4(X1)
                                                                & ~ p5(X1) )
                                                              | ( p5(X1)
                                                                & p4(X1) ) ) ) ) ) ) ) )
                                | ! [X2] :
                                    ( ~ r1(X1,X2)
                                    | p5(X2) )
                                | ~ ! [X2] :
                                      ( ~ r1(X1,X2)
                                      | ~ ( ~ ! [X1] :
                                                ( ~ r1(X2,X1)
                                                | ! [X2] :
                                                    ( ~ r1(X1,X2)
                                                    | ! [X1] :
                                                        ( ~ r1(X2,X1)
                                                        | ! [X2] :
                                                            ( ~ r1(X1,X2)
                                                            | ! [X1] :
                                                                ( ~ r1(X2,X1)
                                                                | ~ ( ( ~ p3(X1)
                                                                      & ~ p4(X1) )
                                                                    | ( p4(X1)
                                                                      & p3(X1) ) ) ) ) ) ) )
                                          | ! [X1] :
                                              ( ~ r1(X2,X1)
                                              | p4(X1) )
                                          | ~ ! [X1] :
                                                ( ~ r1(X2,X1)
                                                | ~ ( ~ ! [X2] :
                                                          ( ~ r1(X1,X2)
                                                          | ! [X1] :
                                                              ( ~ r1(X2,X1)
                                                              | ! [X2] :
                                                                  ( ~ r1(X1,X2)
                                                                  | ! [X1] :
                                                                      ( ~ r1(X2,X1)
                                                                      | ~ ( ( ~ p2(X1)
                                                                            & ~ p3(X1) )
                                                                          | ( p3(X1)
                                                                            & p2(X1) ) ) ) ) ) )
                                                    | ! [X2] :
                                                        ( ~ r1(X1,X2)
                                                        | p3(X2) )
                                                    | ~ ! [X2] :
                                                          ( ~ r1(X1,X2)
                                                          | ~ ~ ! [X1] :
                                                                  ( ~ r1(X2,X1)
                                                                  | ! [X2] :
                                                                      ( ~ r1(X1,X2)
                                                                      | ! [X1] :
                                                                          ( ~ r1(X2,X1)
                                                                          | ~ ( ( ~ p1(X1)
                                                                                & ~ p2(X1) )
                                                                              | ( p2(X1)
                                                                                & p1(X1) ) ) ) ) ) ) ) ) ) ) ) ) ) )
            | ! [X2] :
                ( ~ r1(X1,X2)
                | ! [X1] :
                    ( ~ r1(X2,X1)
                    | ! [X2] :
                        ( ~ r1(X1,X2)
                        | ! [X1] :
                            ( ~ r1(X2,X1)
                            | ! [X2] :
                                ( ~ r1(X1,X2)
                                | ! [X1] :
                                    ( ~ r1(X2,X1)
                                    | ( p6(X1)
                                      & p5(X1)
                                      & p4(X1)
                                      & p3(X1)
                                      & p2(X1)
                                      & p1(X1) ) ) ) ) ) ) ) ),
    inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[main])]) ).

fof(c_0_3,negated_conjecture,
    ! [X11,X12,X13,X14,X15,X16,X17,X18,X20,X21,X22,X23,X24,X25,X26,X28,X29,X30,X31,X32,X33,X35,X36,X37,X38,X39,X41,X42,X43,X44] :
      ( r1(esk1_0,esk2_0)
      & r1(esk2_0,esk3_0)
      & r1(esk3_0,esk4_0)
      & r1(esk4_0,esk5_0)
      & r1(esk5_0,esk6_0)
      & r1(esk6_0,esk7_0)
      & ( p12(esk7_0)
        | p10(esk7_0)
        | p8(esk7_0)
        | p6(esk7_0)
        | p4(esk7_0)
        | p2(esk7_0) )
      & r1(esk1_0,esk8_0)
      & ~ p7(esk8_0)
      & ( p5(X18)
        | p1(X18)
        | ~ r1(X17,X18)
        | ~ r1(X16,X17)
        | ~ r1(X15,X16)
        | ~ r1(X14,X15)
        | ~ r1(X13,X14)
        | ~ r1(X12,X13)
        | ~ r1(X11,X12)
        | ~ r1(esk1_0,X11) )
      & ( ~ p1(X18)
        | ~ p5(X18)
        | ~ r1(X17,X18)
        | ~ r1(X16,X17)
        | ~ r1(X15,X16)
        | ~ r1(X14,X15)
        | ~ r1(X13,X14)
        | ~ r1(X12,X13)
        | ~ r1(X11,X12)
        | ~ r1(esk1_0,X11) )
      & ( r1(X11,esk9_1(X11))
        | ~ r1(esk1_0,X11) )
      & ( ~ p6(esk9_1(X11))
        | ~ r1(esk1_0,X11) )
      & ( p4(X26)
        | p5(X26)
        | ~ r1(X25,X26)
        | ~ r1(X24,X25)
        | ~ r1(X23,X24)
        | ~ r1(X22,X23)
        | ~ r1(X21,X22)
        | ~ r1(X20,X21)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p5(X26)
        | ~ p4(X26)
        | ~ r1(X25,X26)
        | ~ r1(X24,X25)
        | ~ r1(X23,X24)
        | ~ r1(X22,X23)
        | ~ r1(X21,X22)
        | ~ r1(X20,X21)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( r1(X20,esk10_2(X11,X20))
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p5(esk10_2(X11,X20))
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( p3(X33)
        | p4(X33)
        | ~ r1(X32,X33)
        | ~ r1(X31,X32)
        | ~ r1(X30,X31)
        | ~ r1(X29,X30)
        | ~ r1(X28,X29)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p4(X33)
        | ~ p3(X33)
        | ~ r1(X32,X33)
        | ~ r1(X31,X32)
        | ~ r1(X30,X31)
        | ~ r1(X29,X30)
        | ~ r1(X28,X29)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( r1(X28,esk11_3(X11,X20,X28))
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p4(esk11_3(X11,X20,X28))
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( p2(X39)
        | p3(X39)
        | ~ r1(X38,X39)
        | ~ r1(X37,X38)
        | ~ r1(X36,X37)
        | ~ r1(X35,X36)
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p3(X39)
        | ~ p2(X39)
        | ~ r1(X38,X39)
        | ~ r1(X37,X38)
        | ~ r1(X36,X37)
        | ~ r1(X35,X36)
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( r1(X35,esk12_4(X11,X20,X28,X35))
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p3(esk12_4(X11,X20,X28,X35))
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( p1(X44)
        | p2(X44)
        | ~ r1(X43,X44)
        | ~ r1(X42,X43)
        | ~ r1(X41,X42)
        | ~ r1(X35,X41)
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & ( ~ p2(X44)
        | ~ p1(X44)
        | ~ r1(X43,X44)
        | ~ r1(X42,X43)
        | ~ r1(X41,X42)
        | ~ r1(X35,X41)
        | ~ r1(X28,X35)
        | ~ r1(X20,X28)
        | ~ r1(X11,X20)
        | ~ r1(esk1_0,X11) )
      & r1(esk1_0,esk13_0)
      & r1(esk13_0,esk14_0)
      & r1(esk14_0,esk15_0)
      & r1(esk15_0,esk16_0)
      & r1(esk16_0,esk17_0)
      & r1(esk17_0,esk18_0)
      & ( ~ p6(esk18_0)
        | ~ p5(esk18_0)
        | ~ p4(esk18_0)
        | ~ p3(esk18_0)
        | ~ p2(esk18_0)
        | ~ p1(esk18_0) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_2])])])])]) ).

fof(c_0_4,plain,
    ! [X51] : r1(X51,X51),
    inference(variable_rename,[status(thm)],[reflexivity]) ).

cnf(c_0_5,negated_conjecture,
    ( ~ p2(X1)
    | ~ p1(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_6,plain,
    r1(X1,X1),
    inference(split_conjunct,[status(thm)],[c_0_4]) ).

cnf(c_0_7,negated_conjecture,
    ( ~ p4(X1)
    | ~ p3(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_8,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_9,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_5,c_0_6]) ).

cnf(c_0_10,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_7,c_0_6]) ).

cnf(c_0_11,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_8,c_0_6]) ).

cnf(c_0_12,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_9,c_0_6]) ).

cnf(c_0_13,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_10,c_0_6]) ).

cnf(c_0_14,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_11,c_0_6]) ).

cnf(c_0_15,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_12,c_0_6]) ).

cnf(c_0_16,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_13,c_0_6]) ).

cnf(c_0_17,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_14,c_0_6]) ).

cnf(c_0_18,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X1) ),
    inference(spm,[status(thm)],[c_0_15,c_0_6]) ).

cnf(c_0_19,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X1) ),
    inference(spm,[status(thm)],[c_0_16,c_0_6]) ).

cnf(c_0_20,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X1) ),
    inference(spm,[status(thm)],[c_0_17,c_0_6]) ).

cnf(c_0_21,negated_conjecture,
    ( p5(X1)
    | p1(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_22,negated_conjecture,
    ( p2(X1)
    | p3(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_23,negated_conjecture,
    ( p1(X1)
    | p2(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_24,negated_conjecture,
    ( p3(X1)
    | p4(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_25,negated_conjecture,
    ( p4(X1)
    | p5(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_26,negated_conjecture,
    ( ~ p1(X1)
    | ~ p5(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_27,negated_conjecture,
    ( ~ p3(X1)
    | ~ p2(X1)
    | ~ r1(X2,X1)
    | ~ r1(X3,X2)
    | ~ r1(X4,X3)
    | ~ r1(X5,X4)
    | ~ r1(X6,X5)
    | ~ r1(X7,X6)
    | ~ r1(X8,X7)
    | ~ r1(esk1_0,X8) ),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_28,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X1) ),
    inference(spm,[status(thm)],[c_0_18,c_0_6]) ).

cnf(c_0_29,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X1) ),
    inference(spm,[status(thm)],[c_0_19,c_0_6]) ).

cnf(c_0_30,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X1) ),
    inference(spm,[status(thm)],[c_0_20,c_0_6]) ).

cnf(c_0_31,negated_conjecture,
    ( p1(X1)
    | p5(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_21,c_0_6]) ).

cnf(c_0_32,negated_conjecture,
    r1(esk1_0,esk2_0),
    inference(split_conjunct,[status(thm)],[c_0_3]) ).

cnf(c_0_33,negated_conjecture,
    ( p3(X1)
    | p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_22,c_0_6]) ).

cnf(c_0_34,negated_conjecture,
    ( p1(X1)
    | p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_23,c_0_6]) ).

cnf(c_0_35,negated_conjecture,
    ( p3(X1)
    | p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_24,c_0_6]) ).

cnf(c_0_36,negated_conjecture,
    ( p5(X1)
    | p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_25,c_0_6]) ).

cnf(c_0_37,negated_conjecture,
    ( ~ p1(X1)
    | ~ p5(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_26,c_0_6]) ).

cnf(c_0_38,negated_conjecture,
    ( ~ p3(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X7)
    | ~ r1(X7,X1) ),
    inference(spm,[status(thm)],[c_0_27,c_0_6]) ).

cnf(c_0_39,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X1) ),
    inference(spm,[status(thm)],[c_0_28,c_0_6]) ).

cnf(c_0_40,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X1) ),
    inference(spm,[status(thm)],[c_0_29,c_0_6]) ).

cnf(c_0_41,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X2)
    | ~ r1(X2,X1) ),
    inference(spm,[status(thm)],[c_0_30,c_0_6]) ).

cnf(c_0_42,negated_conjecture,
    ( p1(X1)
    | p5(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_31,c_0_32]) ).

cnf(c_0_43,negated_conjecture,
    ( p3(X1)
    | p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_33,c_0_32]) ).

cnf(c_0_44,negated_conjecture,
    ( p1(X1)
    | p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_34,c_0_32]) ).

cnf(c_0_45,negated_conjecture,
    ( p3(X1)
    | p4(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_35,c_0_32]) ).

cnf(c_0_46,negated_conjecture,
    ( p5(X1)
    | p4(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_36,c_0_32]) ).

cnf(c_0_47,negated_conjecture,
    ( ~ p1(X1)
    | ~ p5(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_37,c_0_32]) ).

cnf(c_0_48,negated_conjecture,
    ( ~ p3(X1)
    | ~ p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X6)
    | ~ r1(X6,X1) ),
    inference(spm,[status(thm)],[c_0_38,c_0_32]) ).

cnf(c_0_49,negated_conjecture,
    ( ~ p1(X1)
    | ~ p2(X1)
    | ~ r1(esk1_0,X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_6]) ).

cnf(c_0_50,negated_conjecture,
    ( ~ p3(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X1) ),
    inference(spm,[status(thm)],[c_0_40,c_0_6]) ).

cnf(c_0_51,negated_conjecture,
    ( ~ p5(X1)
    | ~ p4(X1)
    | ~ r1(esk1_0,X1) ),
    inference(spm,[status(thm)],[c_0_41,c_0_6]) ).

cnf(c_0_52,negated_conjecture,
    ( p1(X1)
    | p5(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_42,c_0_6]) ).

cnf(c_0_53,negated_conjecture,
    ( p3(X1)
    | p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_43,c_0_6]) ).

cnf(c_0_54,negated_conjecture,
    ( p1(X1)
    | p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_44,c_0_6]) ).

cnf(c_0_55,negated_conjecture,
    ( p3(X1)
    | p4(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_45,c_0_6]) ).

cnf(c_0_56,negated_conjecture,
    ( p5(X1)
    | p4(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_46,c_0_6]) ).

cnf(c_0_57,negated_conjecture,
    ( ~ p1(X1)
    | ~ p5(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_47,c_0_6]) ).

cnf(c_0_58,negated_conjecture,
    ( ~ p3(X1)
    | ~ p2(X1)
    | ~ r1(esk2_0,X2)
    | ~ r1(X2,X3)
    | ~ r1(X3,X4)
    | ~ r1(X4,X5)
    | ~ r1(X5,X1) ),
    inference(spm,[status(thm)],[c_0_48,c_0_6]) ).

cnf(c_0_59,negated_conjecture,
    ( ~ p1(esk2_0)
    | ~ p2(esk2_0) ),
    inference(spm,[status(thm)],[c_0_49,c_0_32]) ).

cnf(c_0_60,negated_conjecture,
    ( ~ p3(esk2_0)
    | ~ p4(esk2_0) ),
    inference(spm,[status(thm)],[c_0_50,c_0_32]) ).

cnf(c_0_61,negated_conjecture,
    ( ~ p5(esk2_0)
    | ~ p4(esk2_0) ),
    inference(spm,[status(thm)],[c_0_51,c_0_32]) ).

cnf(c_0_62,plain,
    $false,
    inference(cdclpropres,[status(thm)],[c_0_52,c_0_53,c_0_54,c_0_55,c_0_56,c_0_57,c_0_58,c_0_59,c_0_60,c_0_61,c_0_6]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem    : LCL668+1.001 : TPTP v8.1.2. Released v4.0.0.
% 0.06/0.13  % Command    : run_E %s %d THM
% 0.14/0.34  % Computer : n026.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit   : 2400
% 0.14/0.34  % WCLimit    : 300
% 0.14/0.34  % DateTime   : Mon Oct  2 12:32:44 EDT 2023
% 0.14/0.35  % CPUTime    : 
% 0.20/0.48  Running first-order model finding
% 0.20/0.48  Running: /export/starexec/sandbox/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --satauto-schedule=8 --cpu-limit=300 /export/starexec/sandbox/tmp/tmp.Ow45SzZgPf/E---3.1_1402.p
% 4.68/1.09  # Version: 3.1pre001
% 4.68/1.09  # Preprocessing class: FSMSSMSSSSSNFFN.
% 4.68/1.09  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 4.68/1.09  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 4.68/1.09  # Starting new_bool_3 with 300s (1) cores
% 4.68/1.09  # Starting new_bool_1 with 300s (1) cores
% 4.68/1.09  # Starting sh5l with 300s (1) cores
% 4.68/1.09  # new_bool_1 with pid 1482 completed with status 0
% 4.68/1.09  # Result found by new_bool_1
% 4.68/1.09  # Preprocessing class: FSMSSMSSSSSNFFN.
% 4.68/1.09  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 4.68/1.09  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 4.68/1.09  # Starting new_bool_3 with 300s (1) cores
% 4.68/1.09  # Starting new_bool_1 with 300s (1) cores
% 4.68/1.09  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 4.68/1.09  # Search class: FGHNF-FFMM32-SFFFFFNN
% 4.68/1.09  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 4.68/1.09  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2SI with 181s (1) cores
% 4.68/1.09  # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2SI with pid 1489 completed with status 0
% 4.68/1.09  # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2SI
% 4.68/1.09  # Preprocessing class: FSMSSMSSSSSNFFN.
% 4.68/1.09  # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 4.68/1.09  # Starting G-E--_208_C18_F1_SE_CS_SOS_SP_PS_S5PRR_RG_S04AN with 1500s (5) cores
% 4.68/1.09  # Starting new_bool_3 with 300s (1) cores
% 4.68/1.09  # Starting new_bool_1 with 300s (1) cores
% 4.68/1.09  # SinE strategy is GSinE(CountFormulas,hypos,1.5,,3,20000,1.0)
% 4.68/1.09  # Search class: FGHNF-FFMM32-SFFFFFNN
% 4.68/1.09  # Scheduled 5 strats onto 1 cores with 300 seconds (300 total)
% 4.68/1.09  # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S5PRR_S2SI with 181s (1) cores
% 4.68/1.09  # Preprocessing time       : 0.002 s
% 4.68/1.09  # Presaturation interreduction done
% 4.68/1.09  # SatCheck found unsatisfiable ground set
% 4.68/1.09  
% 4.68/1.09  # Proof found!
% 4.68/1.09  # SZS status Theorem
% 4.68/1.09  # SZS output start CNFRefutation
% See solution above
% 4.68/1.09  # Parsed axioms                        : 2
% 4.68/1.09  # Removed by relevancy pruning/SinE    : 0
% 4.68/1.09  # Initial clauses                      : 35
% 4.68/1.09  # Removed in clause preprocessing      : 0
% 4.68/1.09  # Initial clauses in saturation        : 35
% 4.68/1.09  # Processed clauses                    : 6927
% 4.68/1.09  # ...of these trivial                  : 0
% 4.68/1.09  # ...subsumed                          : 1927
% 4.68/1.09  # ...remaining for further processing  : 5000
% 4.68/1.09  # Other redundant clauses eliminated   : 0
% 4.68/1.09  # Clauses deleted for lack of memory   : 0
% 4.68/1.09  # Backward-subsumed                    : 1
% 4.68/1.09  # Backward-rewritten                   : 0
% 4.68/1.09  # Generated clauses                    : 14825
% 4.68/1.09  # ...of the previous two non-redundant : 14825
% 4.68/1.09  # ...aggressively subsumed             : 0
% 4.68/1.09  # Contextual simplify-reflections      : 0
% 4.68/1.09  # Paramodulations                      : 14825
% 4.68/1.09  # Factorizations                       : 0
% 4.68/1.09  # NegExts                              : 0
% 4.68/1.09  # Equation resolutions                 : 0
% 4.68/1.09  # Total rewrite steps                  : 0
% 4.68/1.09  # Propositional unsat checks           : 1
% 4.68/1.09  #    Propositional check models        : 0
% 4.68/1.09  #    Propositional check unsatisfiable : 1
% 4.68/1.09  #    Propositional clauses             : 12932
% 4.68/1.09  #    Propositional clauses after purity: 107
% 4.68/1.09  #    Propositional unsat core size     : 11
% 4.68/1.09  #    Propositional preprocessing time  : 0.000
% 4.68/1.09  #    Propositional encoding time       : 0.008
% 4.68/1.09  #    Propositional solver time         : 0.003
% 4.68/1.09  #    Success case prop preproc time    : 0.000
% 4.68/1.09  #    Success case prop encoding time   : 0.008
% 4.68/1.09  #    Success case prop solver time     : 0.003
% 4.68/1.09  # Current number of processed clauses  : 4964
% 4.68/1.09  #    Positive orientable unit clauses  : 566
% 4.68/1.09  #    Positive unorientable unit clauses: 0
% 4.68/1.09  #    Negative unit clauses             : 1416
% 4.68/1.09  #    Non-unit-clauses                  : 2982
% 4.68/1.09  # Current number of unprocessed clauses: 7968
% 4.68/1.09  # ...number of literals in the above   : 35897
% 4.68/1.09  # Current number of archived formulas  : 0
% 4.68/1.09  # Current number of archived clauses   : 36
% 4.68/1.09  # Clause-clause subsumption calls (NU) : 999542
% 4.68/1.09  # Rec. Clause-clause subsumption calls : 171237
% 4.68/1.09  # Non-unit clause-clause subsumptions  : 1057
% 4.68/1.09  # Unit Clause-clause subsumption calls : 84695
% 4.68/1.09  # Rewrite failures with RHS unbound    : 0
% 4.68/1.09  # BW rewrite match attempts            : 258
% 4.68/1.09  # BW rewrite match successes           : 0
% 4.68/1.09  # Condensation attempts                : 0
% 4.68/1.09  # Condensation successes               : 0
% 4.68/1.09  # Termbank termtop insertions          : 386073
% 4.68/1.09  
% 4.68/1.09  # -------------------------------------------------
% 4.68/1.09  # User time                : 0.570 s
% 4.68/1.09  # System time              : 0.022 s
% 4.68/1.09  # Total time               : 0.592 s
% 4.68/1.09  # Maximum resident set size: 1916 pages
% 4.68/1.09  
% 4.68/1.09  # -------------------------------------------------
% 4.68/1.09  # User time                : 0.571 s
% 4.68/1.09  # System time              : 0.025 s
% 4.68/1.09  # Total time               : 0.596 s
% 4.68/1.09  # Maximum resident set size: 1692 pages
% 4.68/1.09  % E---3.1 exiting
%------------------------------------------------------------------------------