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Prover9---2026-6A.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : Prover9---2026-6A
% Problem  : GEO653+1 : TPTP v9.3.1. Released v7.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p

% Computer : n020.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 07:18:19 AM UTC 2026

% Result   : Theorem 11.84s 1.94s
% Output   : CNFRefutation 11.84s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   23
%            Number of leaves      :   19
% Syntax   : Number of formulae    :   94 (  39 unt;   0 def)
%            Number of atoms       :  204 (   0 equ)
%            Maximal formula atoms :   10 (   2 avg)
%            Number of connectives :  160 (  50   ~;  46   |;  44   &)
%                                         (   0 <=>;  20  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   19 (   4 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    7 (   6 usr;   1 prp; 0-8 aty)
%            Number of functors    :    8 (   8 usr;   8 con; 0-0 aty)
%            Number of variables   :  277 (  27 sgn 108   !;   8   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(ruleD3,axiom,
    ! [A,B,C,D] :
      ( ( coll(A,B,D)
        & coll(A,B,C) )
     => coll(C,D,A) ),
    file('theBenchmark.p',ruleD3) ).

fof(ruleD4,axiom,
    ! [A,B,C,D] :
      ( para(A,B,C,D)
     => para(A,B,D,C) ),
    file('theBenchmark.p',ruleD4) ).

fof(ruleD5,axiom,
    ! [A,B,C,D] :
      ( para(A,B,C,D)
     => para(C,D,A,B) ),
    file('theBenchmark.p',ruleD5) ).

fof(ruleD6,axiom,
    ! [A,B,C,D,E,F] :
      ( ( para(C,D,E,F)
        & para(A,B,C,D) )
     => para(A,B,E,F) ),
    file('theBenchmark.p',ruleD6) ).

fof(ruleD8,axiom,
    ! [A,B,C,D] :
      ( perp(A,B,C,D)
     => perp(C,D,A,B) ),
    file('theBenchmark.p',ruleD8) ).

fof(ruleD9,axiom,
    ! [A,B,C,D,E,F] :
      ( ( perp(C,D,E,F)
        & perp(A,B,C,D) )
     => para(A,B,E,F) ),
    file('theBenchmark.p',ruleD9) ).

fof(ruleD14,axiom,
    ! [A,B,C,D] :
      ( cyclic(A,B,C,D)
     => cyclic(A,B,D,C) ),
    file('theBenchmark.p',ruleD14) ).

fof(ruleD15,axiom,
    ! [A,B,C,D] :
      ( cyclic(A,B,C,D)
     => cyclic(A,C,B,D) ),
    file('theBenchmark.p',ruleD15) ).

fof(ruleD16,axiom,
    ! [A,B,C,D] :
      ( cyclic(A,B,C,D)
     => cyclic(B,A,C,D) ),
    file('theBenchmark.p',ruleD16) ).

fof(ruleD17,axiom,
    ! [A,B,C,D,E] :
      ( ( cyclic(A,B,C,E)
        & cyclic(A,B,C,D) )
     => cyclic(B,C,D,E) ),
    file('theBenchmark.p',ruleD17) ).

fof(ruleD19,axiom,
    ! [A,B,C,D,P,Q,U,V] :
      ( eqangle(A,B,C,D,P,Q,U,V)
     => eqangle(C,D,A,B,U,V,P,Q) ),
    file('theBenchmark.p',ruleD19) ).

fof(ruleD21,axiom,
    ! [A,B,C,D,P,Q,U,V] :
      ( eqangle(A,B,C,D,P,Q,U,V)
     => eqangle(A,B,P,Q,C,D,U,V) ),
    file('theBenchmark.p',ruleD21) ).

fof(ruleD40,axiom,
    ! [A,B,C,D,P,Q] :
      ( para(A,B,C,D)
     => eqangle(A,B,P,Q,C,D,P,Q) ),
    file('theBenchmark.p',ruleD40) ).

fof(ruleD42b,axiom,
    ! [A,B,P,Q] :
      ( ( coll(P,Q,B)
        & eqangle(P,A,P,B,Q,A,Q,B) )
     => cyclic(A,B,P,Q) ),
    file('theBenchmark.p',ruleD42b) ).

fof(ruleD43,axiom,
    ! [A,B,C,P,Q,R] :
      ( ( eqangle(C,A,C,B,R,P,R,Q)
        & cyclic(A,B,C,R)
        & cyclic(A,B,C,Q)
        & cyclic(A,B,C,P) )
     => cong(A,B,P,Q) ),
    file('theBenchmark.p',ruleD43) ).

fof(ruleD56,axiom,
    ! [A,B,P,Q] :
      ( ( cong(A,Q,B,Q)
        & cong(A,P,B,P) )
     => perp(A,B,P,Q) ),
    file('theBenchmark.p',ruleD56) ).

fof(ruleD66,axiom,
    ! [A,B,C] :
      ( para(A,B,A,C)
     => coll(A,B,C) ),
    file('theBenchmark.p',ruleD66) ).

fof(ruleD73,axiom,
    ! [A,B,C,D,P,Q,U,V] :
      ( ( para(P,Q,U,V)
        & eqangle(A,B,C,D,P,Q,U,V) )
     => para(A,B,C,D) ),
    file('theBenchmark.p',ruleD73) ).

fof(exemplo6GDDFULLmoreE0227,conjecture,
    ! [A,B,C,D,E,F,G,H] :
      ( ( coll(H,C,F)
        & coll(H,B,E)
        & coll(G,A,E)
        & coll(G,D,F)
        & coll(F,A,B)
        & para(A,D,F,E)
        & coll(E,C,D)
        & para(A,C,B,D)
        & para(A,B,C,D) )
     => para(G,H,A,B) ),
    file('theBenchmark.p',exemplo6GDDFULLmoreE0227) ).

fof(exemplo6GDDFULLmoreE0227_neg,negated_conjecture,
    ~ ! [A,B,C,D,E,F,G,H] :
        ( ( coll(H,C,F)
          & coll(H,B,E)
          & coll(G,A,E)
          & coll(G,D,F)
          & coll(F,A,B)
          & para(A,D,F,E)
          & coll(E,C,D)
          & para(A,C,B,D)
          & para(A,B,C,D) )
       => para(G,H,A,B) ),
    inference(assume_negation,[status(cth)],[exemplo6GDDFULLmoreE0227]) ).

fof(nnf_95,plain,
    ? [A,B,C,D,E,F,G,H] :
      ( ~ para(G,H,A,B)
      & coll(H,C,F)
      & coll(H,B,E)
      & coll(G,A,E)
      & coll(G,D,F)
      & coll(F,A,B)
      & para(A,D,F,E)
      & coll(E,C,D)
      & para(A,C,B,D)
      & para(A,B,C,D) ),
    inference(fof_nnf,[status(thm)],[exemplo6GDDFULLmoreE0227_neg]) ).

fof(sk_exemplo6GDDFULLmoreE0227_neg,plain,
    ( ~ para(sK0,sK1,sK2,sK3)
    & coll(sK1,sK7,sK5)
    & coll(sK1,sK3,sK6)
    & coll(sK0,sK2,sK6)
    & coll(sK0,sK4,sK5)
    & coll(sK5,sK2,sK3)
    & para(sK2,sK4,sK5,sK6)
    & coll(sK6,sK7,sK4)
    & para(sK2,sK7,sK3,sK4)
    & para(sK2,sK3,sK7,sK4) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK2,sK3,sK7,sK4,sK6,sK5,sK0,sK1]),skolemize(A,sK2),skolemize(B,sK3),skolemize(C,sK7),skolemize(D,sK4),skolemize(E,sK6),skolemize(F,sK5),skolemize(G,sK0),skolemize(H,sK1)],[nnf_95]) ).

cnf(c_147,negated_conjecture,
    ~ para(sK0,sK1,sK2,sK3),
    inference(split_conjunct,[status(thm)],[sk_exemplo6GDDFULLmoreE0227_neg]) ).

cnf(c_153,negated_conjecture,
    para(sK2,sK4,sK5,sK6),
    inference(split_conjunct,[status(thm)],[sk_exemplo6GDDFULLmoreE0227_neg]) ).

cnf(c_156,negated_conjecture,
    para(sK2,sK3,sK7,sK4),
    inference(split_conjunct,[status(thm)],[sk_exemplo6GDDFULLmoreE0227_neg]) ).

cnf(c_189,plain,
    ( para(A,B,C,D)
    | ~ para(E,F,V6,V7)
    | ~ eqangle(A,B,C,D,E,F,V6,V7) ),
    inference(clausify,[status(thm)],[ruleD73]) ).

cnf(c_195,plain,
    ( coll(A,B,C)
    | ~ para(A,B,A,C) ),
    inference(clausify,[status(thm)],[ruleD66]) ).

cnf(c_205,plain,
    ( perp(A,C,B,D)
    | ~ cong(A,D,C,D)
    | ~ cong(A,B,C,B) ),
    inference(clausify,[status(thm)],[ruleD56]) ).

cnf(c_213,plain,
    ( cong(A,B,D,E)
    | ~ eqangle(C,A,C,B,F,D,F,E)
    | ~ cyclic(A,B,C,F)
    | ~ cyclic(A,B,C,E)
    | ~ cyclic(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD43]) ).

cnf(c_214,plain,
    ( cyclic(B,C,A,D)
    | ~ coll(A,D,C)
    | ~ eqangle(A,B,A,C,D,B,D,C) ),
    inference(clausify,[status(thm)],[ruleD42b]) ).

cnf(c_217,plain,
    ( eqangle(A,B,E,F,C,D,E,F)
    | ~ para(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD40]) ).

cnf(c_236,plain,
    ( eqangle(A,B,E,F,C,D,V6,V7)
    | ~ eqangle(A,B,C,D,E,F,V6,V7) ),
    inference(clausify,[status(thm)],[ruleD21]) ).

cnf(c_238,plain,
    ( eqangle(C,D,A,B,V6,V7,E,F)
    | ~ eqangle(A,B,C,D,E,F,V6,V7) ),
    inference(clausify,[status(thm)],[ruleD19]) ).

cnf(c_240,plain,
    ( cyclic(B,C,D,E)
    | ~ cyclic(A,B,C,E)
    | ~ cyclic(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD17]) ).

cnf(c_241,plain,
    ( cyclic(B,A,C,D)
    | ~ cyclic(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD16]) ).

cnf(c_242,plain,
    ( cyclic(A,C,B,D)
    | ~ cyclic(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD15]) ).

cnf(c_243,plain,
    ( cyclic(A,B,D,C)
    | ~ cyclic(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD14]) ).

cnf(c_247,plain,
    ( para(A,B,E,F)
    | ~ perp(C,D,E,F)
    | ~ perp(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD9]) ).

cnf(c_248,plain,
    ( perp(C,D,A,B)
    | ~ perp(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD8]) ).

cnf(c_250,plain,
    ( para(A,B,E,F)
    | ~ para(C,D,E,F)
    | ~ para(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD6]) ).

cnf(c_251,plain,
    ( para(C,D,A,B)
    | ~ para(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD5]) ).

cnf(c_252,plain,
    ( para(A,B,D,C)
    | ~ para(A,B,C,D) ),
    inference(clausify,[status(thm)],[ruleD4]) ).

cnf(c_253,plain,
    ( coll(C,D,A)
    | ~ coll(A,B,D)
    | ~ coll(A,B,C) ),
    inference(clausify,[status(thm)],[ruleD3]) ).

cnf(c_304,plain,
    ( cyclic(B,C,D,D)
    | ~ cyclic(A,B,C,D) ),
    inference(factor,[status(thm)],[c_240]) ).

cnf(c_309,plain,
    ( coll(C,C,A)
    | ~ coll(A,B,C) ),
    inference(factor,[status(thm)],[c_253]) ).

cnf(c_349,plain,
    eqangle(sK2,sK3,A,B,sK7,sK4,A,B),
    inference(resolve,[status(thm)],[c_217,c_156]) ).

cnf(c_357,plain,
    ( para(sK2,sK4,A,B)
    | ~ para(sK5,sK6,A,B) ),
    inference(resolve,[status(thm)],[c_250,c_153]) ).

cnf(c_358,plain,
    ( para(A,B,sK7,sK4)
    | ~ para(A,B,sK2,sK3) ),
    inference(resolve,[status(thm)],[c_250,c_156]) ).

cnf(c_361,plain,
    para(sK7,sK4,sK2,sK3),
    inference(resolve,[status(thm)],[c_251,c_156]) ).

cnf(c_363,plain,
    para(sK5,sK6,sK2,sK4),
    inference(resolve,[status(thm)],[c_251,c_153]) ).

cnf(c_364,plain,
    para(sK2,sK3,sK4,sK7),
    inference(resolve,[status(thm)],[c_252,c_156]) ).

cnf(c_716,plain,
    eqangle(A,B,sK2,sK3,A,B,sK7,sK4),
    inference(resolve,[status(thm)],[c_349,c_238]) ).

cnf(c_819,plain,
    para(sK7,sK4,sK7,sK4),
    inference(resolve,[status(thm)],[c_361,c_358]) ).

cnf(c_866,plain,
    para(sK2,sK4,sK2,sK4),
    inference(resolve,[status(thm)],[c_363,c_357]) ).

cnf(c_889,plain,
    para(sK4,sK7,sK2,sK3),
    inference(resolve,[status(thm)],[c_364,c_251]) ).

cnf(c_976,plain,
    eqangle(sK7,sK4,A,B,sK7,sK4,A,B),
    inference(resolve,[status(thm)],[c_819,c_217]) ).

cnf(c_1160,plain,
    para(sK2,sK4,sK4,sK2),
    inference(resolve,[status(thm)],[c_866,c_252]) ).

cnf(c_1211,plain,
    para(sK4,sK7,sK7,sK4),
    inference(resolve,[status(thm)],[c_889,c_358]) ).

cnf(c_1384,plain,
    para(sK4,sK2,sK2,sK4),
    inference(resolve,[status(thm)],[c_1160,c_251]) ).

cnf(c_1416,plain,
    para(sK4,sK7,sK4,sK7),
    inference(resolve,[status(thm)],[c_1211,c_252]) ).

cnf(c_1580,plain,
    para(sK4,sK2,sK4,sK2),
    inference(resolve,[status(thm)],[c_1384,c_252]) ).

cnf(c_1611,plain,
    eqangle(sK4,sK7,A,B,sK4,sK7,A,B),
    inference(resolve,[status(thm)],[c_1416,c_217]) ).

cnf(c_1671,plain,
    eqangle(sK4,sK2,A,B,sK4,sK2,A,B),
    inference(resolve,[status(thm)],[c_1580,c_217]) ).

cnf(c_2955,plain,
    eqangle(A,B,A,B,sK2,sK3,sK7,sK4),
    inference(resolve,[status(thm)],[c_716,c_236]) ).

cnf(c_3346,plain,
    ( cyclic(sK4,A,sK7,sK7)
    | ~ coll(sK7,sK7,A) ),
    inference(resolve,[status(thm)],[c_976,c_214]) ).

cnf(c_3347,plain,
    ( cong(sK4,A,sK4,A)
    | ~ cyclic(sK4,A,sK7,sK7)
    | ~ cyclic(sK4,A,sK7,A)
    | ~ cyclic(sK4,A,sK7,sK4) ),
    inference(resolve,[status(thm)],[c_976,c_213]) ).

cnf(c_4292,plain,
    ( cyclic(sK7,A,sK4,sK4)
    | ~ coll(sK4,sK4,A) ),
    inference(resolve,[status(thm)],[c_1611,c_214]) ).

cnf(c_4378,plain,
    ( cyclic(sK2,A,sK4,sK4)
    | ~ coll(sK4,sK4,A) ),
    inference(resolve,[status(thm)],[c_1671,c_214]) ).

cnf(c_10258,plain,
    ( para(A,B,A,B)
    | ~ para(sK2,sK3,sK7,sK4) ),
    inference(resolve,[status(thm)],[c_2955,c_189]) ).

cnf(c_4641,negated_conjecture,
    para(A,B,A,B),
    inference(resolve,[status(thm)],[c_156,c_10258]) ).

cnf(c_4655,plain,
    coll(A,B,B),
    inference(resolve,[status(thm)],[c_4641,c_195]) ).

cnf(c_4791,plain,
    coll(A,A,B),
    inference(resolve,[status(thm)],[c_4655,c_309]) ).

cnf(c_4799,plain,
    cyclic(sK2,A,sK4,sK4),
    inference(resolve,[status(thm)],[c_4791,c_4378]) ).

cnf(c_4804,plain,
    cyclic(sK7,A,sK4,sK4),
    inference(resolve,[status(thm)],[c_4791,c_4292]) ).

cnf(c_4810,plain,
    cyclic(sK4,A,sK7,sK7),
    inference(resolve,[status(thm)],[c_4791,c_3346]) ).

cnf(c_4983,plain,
    ( cong(sK4,A,sK4,A)
    | ~ cyclic(sK4,A,sK7,A)
    | ~ cyclic(sK4,A,sK7,sK4) ),
    inference(resolve,[status(thm)],[c_4810,c_3347]) ).

cnf(c_5343,plain,
    cyclic(sK2,sK4,A,sK4),
    inference(resolve,[status(thm)],[c_4799,c_242]) ).

cnf(c_5426,plain,
    cyclic(sK7,sK4,A,sK4),
    inference(resolve,[status(thm)],[c_4804,c_242]) ).

cnf(c_5554,plain,
    cyclic(sK2,sK4,sK4,A),
    inference(resolve,[status(thm)],[c_5343,c_243]) ).

cnf(c_5759,plain,
    cyclic(sK4,sK7,A,sK4),
    inference(resolve,[status(thm)],[c_5426,c_241]) ).

cnf(c_6009,plain,
    cyclic(sK4,sK4,A,A),
    inference(resolve,[status(thm)],[c_5554,c_304]) ).

cnf(c_10259,plain,
    ( cyclic(sK4,sK4,A,B)
    | ~ cyclic(sK2,sK4,sK4,A) ),
    inference(resolve,[status(thm)],[c_5554,c_240]) ).

cnf(c_6011,plain,
    cyclic(sK4,sK4,A,B),
    inference(resolve,[status(thm)],[c_5554,c_10259]) ).

cnf(c_6933,plain,
    cyclic(sK4,A,sK7,sK4),
    inference(resolve,[status(thm)],[c_5759,c_242]) ).

cnf(c_6949,plain,
    ( cong(sK4,A,sK4,A)
    | ~ cyclic(sK4,A,sK7,A) ),
    inference(resolve,[status(thm)],[c_6933,c_4983]) ).

cnf(c_10260,plain,
    ( cyclic(sK4,A,B,A)
    | ~ cyclic(sK4,sK4,A,B) ),
    inference(resolve,[status(thm)],[c_6009,c_240]) ).

cnf(c_7453,plain,
    cyclic(sK4,A,B,A),
    inference(resolve,[status(thm)],[c_6011,c_10260]) ).

cnf(c_7466,plain,
    cong(sK4,A,sK4,A),
    inference(resolve,[status(thm)],[c_7453,c_6949]) ).

cnf(c_10261,plain,
    ( perp(sK4,sK4,A,B)
    | ~ cong(sK4,A,sK4,A) ),
    inference(resolve,[status(thm)],[c_7466,c_205]) ).

cnf(c_8834,plain,
    perp(sK4,sK4,A,B),
    inference(resolve,[status(thm)],[c_7466,c_10261]) ).

cnf(c_10255,plain,
    perp(A,B,sK4,sK4),
    inference(resolve,[status(thm)],[c_8834,c_248]) ).

cnf(c_10262,plain,
    ( para(A,B,C,D)
    | ~ perp(A,B,sK4,sK4) ),
    inference(resolve,[status(thm)],[c_8834,c_247]) ).

cnf(c_10256,plain,
    para(A,B,C,D),
    inference(resolve,[status(thm)],[c_10255,c_10262]) ).

cnf(c_10257,plain,
    $false,
    inference(resolve,[status(thm)],[c_10256,c_147]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03  % Problem  : GEO653+1 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.04  % Command  : prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.08/0.35  % Computer : n020.cluster.edu
% 0.08/0.35  % Model    : x86_64 x86_64
% 0.08/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35  % Memory   : 8046.5625MB
% 0.08/0.35  % OS       : Linux 6.8.0-71-generic
% 0.08/0.35  % CPULimit : 300
% 0.08/0.35  % WCLimit  : 300
% 0.08/0.35  % DateTime : Fri Sep 25 13:47:34 UTC 2026
% 0.08/0.36  % CPUTime  : 
% 0.08/0.36  % Prover9 (64) version 2026-6A, July 2026, CASC-J13.
% 0.08/0.36  % Process 3062320 was started by sandbox on n020,
% 0.08/0.36  % Fri Sep 25 13:47:34 2026
% 0.08/0.36  % The command was "/export/starexec/sandbox/solver/bin/prover9 -casc 300 -f /export/starexec/sandbox/benchmark/theBenchmark.p".
% 0.13/0.38  
% 0.13/0.38  % From the command line: assign(max_seconds, 300).
% 11.84/1.94  
% 11.84/1.94  % given #500 (A,wt=13): 445 -coll(c7,c5,A) | coll(c1,A,c7).  [resolve(388,a,253,a)].
% 11.84/1.94  
% 11.84/1.94  % given #1000 (T,wt=13): 736 -coll(c7,c5,A) | coll(c7,A,c7).  [resolve(582,a,253,a)].
% 11.84/1.94  
% 11.84/1.94  % given #1500 (A,wt=15): 1005 -para(A,B,c3,c4) | para(A,B,c2,c1).  [resolve(823,a,250,b)].
% 11.84/1.94  
% 11.84/1.94  % given #2000 (T,wt=13): 2817 -coll(c4,c7,A) | coll(A,c2,c4).  [resolve(2561,a,253,b)].
% 11.84/1.94  
% 11.84/1.94  % given #2500 (A,wt=15): 1581 -para(c1,c4,A,B) | para(c4,c1,A,B).  [resolve(1384,a,250,a)].
% 11.84/1.94  
% 11.84/1.94  % SZS status Theorem for theBenchmark
% 11.84/1.94  
% 11.84/1.94  % Proof 1 at 1.18 (+ 0.34) seconds.
% 11.84/1.94  % Length of proof is 86.
% 11.84/1.94  % Level of proof is 18.
% 11.84/1.94  % Maximum clause weight is 34.000.
% 11.84/1.94  % Given clauses 2855.
% 11.84/1.94  
% 11.84/1.94  % SZS output start CNFRefutation for theBenchmark
% See solution above
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