TSTP Solution File: GRA009+2 by Enigma---0.5.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Enigma---0.5.1
% Problem  : GRA009+2 : TPTP v8.1.0. Bugfixed v3.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : enigmatic-eprover.py %s %d 1

% Computer : n018.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  : 600s
% DateTime : Sat Jul 16 07:15:24 EDT 2022

% Result   : Theorem 9.28s 2.44s
% Output   : CNFRefutation 9.28s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   18
%            Number of leaves      :   23
% Syntax   : Number of clauses     :   91 (  23 unt;  27 nHn;  91 RR)
%            Number of literals    :  290 (  99 equ; 174 neg)
%            Maximal clause size   :    8 (   3 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :   12 (  10 usr;   2 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   5 con; 0-2 aty)
%            Number of variables   :  150 (  32 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(i_0_56,plain,
    ( path(X1,X2,X3)
    | ~ shortest_path(X1,X2,X3) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_56) ).

cnf(i_0_5,negated_conjecture,
    shortest_path(esk2_0,esk3_0,esk1_0),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_5) ).

cnf(i_0_37,plain,
    ( precedes(X1,X2,X3)
    | ~ on_path(X2,X3)
    | ~ on_path(X1,X3)
    | ~ sequential(X1,X2)
    | ~ path(X4,X5,X3) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_37) ).

cnf(i_0_58,plain,
    ( head_of(X1) != head_of(X2)
    | tail_of(X1) != tail_of(X3)
    | ~ shortest_path(X4,X5,X6)
    | ~ precedes(X3,X2,X6) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_58) ).

cnf(i_0_7,plain,
    ( X1 = X2
    | tail_of(esk6_2(X1,X2)) = X2
    | tail_of(esk6_2(X1,X2)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_7) ).

cnf(i_0_6,negated_conjecture,
    complete,
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_6) ).

cnf(i_0_18,plain,
    ( vertex(X1)
    | ~ in_path(X1,X2)
    | ~ path(X3,X4,X2) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_18) ).

cnf(i_0_22,plain,
    ( in_path(head_of(X1),X2)
    | ~ on_path(X1,X2)
    | ~ path(X3,X4,X2) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_22) ).

cnf(i_0_13,plain,
    ( vertex(tail_of(X1))
    | ~ edge(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_13) ).

cnf(i_0_47,plain,
    ( edge(X1)
    | ~ sequential(X1,X2) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_47) ).

cnf(i_0_2,negated_conjecture,
    sequential(esk4_0,esk5_0),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_2) ).

cnf(i_0_3,negated_conjecture,
    on_path(esk5_0,esk1_0),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_3) ).

cnf(i_0_4,negated_conjecture,
    on_path(esk4_0,esk1_0),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_4) ).

cnf(i_0_59,plain,
    ( triangle(X1,X2,X3)
    | ~ edge(X3)
    | ~ edge(X2)
    | ~ edge(X1)
    | ~ sequential(X3,X1)
    | ~ sequential(X2,X3)
    | ~ sequential(X1,X2) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_59) ).

cnf(i_0_12,plain,
    ( X1 = X2
    | edge(esk6_2(X1,X2))
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_12) ).

cnf(i_0_46,plain,
    ( edge(X1)
    | ~ sequential(X2,X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_46) ).

cnf(i_0_20,plain,
    ( head_of(X1) != tail_of(X1)
    | ~ edge(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_20) ).

cnf(i_0_1,negated_conjecture,
    ~ triangle(esk4_0,esk5_0,X1),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_1) ).

cnf(i_0_43,plain,
    ( X1 = X2
    | sequential(X1,X2)
    | tail_of(X2) != head_of(X1)
    | ~ edge(X2)
    | ~ edge(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_43) ).

cnf(i_0_9,plain,
    ( X1 = X2
    | head_of(esk6_2(X1,X2)) = X1
    | tail_of(esk6_2(X1,X2)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_9) ).

cnf(i_0_8,plain,
    ( X1 = X2
    | head_of(esk6_2(X2,X1)) = X1
    | tail_of(esk6_2(X2,X1)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_8) ).

cnf(i_0_44,plain,
    ( tail_of(X1) = head_of(X2)
    | ~ sequential(X2,X1) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_44) ).

cnf(i_0_57,plain,
    ( ~ shortest_path(X1,X2,X3)
    | ~ precedes(X4,X5,X3)
    | ~ precedes(X5,X4,X3) ),
    file('/export/starexec/sandbox/tmp/enigma-theBenchmark.p-ayizkvkp/input.p',i_0_57) ).

cnf(c_0_83,plain,
    ( path(X1,X2,X3)
    | ~ shortest_path(X1,X2,X3) ),
    i_0_56 ).

cnf(c_0_84,negated_conjecture,
    shortest_path(esk2_0,esk3_0,esk1_0),
    i_0_5 ).

cnf(c_0_85,plain,
    ( precedes(X1,X2,X3)
    | ~ on_path(X2,X3)
    | ~ on_path(X1,X3)
    | ~ sequential(X1,X2)
    | ~ path(X4,X5,X3) ),
    i_0_37 ).

cnf(c_0_86,negated_conjecture,
    path(esk2_0,esk3_0,esk1_0),
    inference(spm,[status(thm)],[c_0_83,c_0_84]) ).

cnf(c_0_87,plain,
    ( head_of(X1) != head_of(X2)
    | tail_of(X1) != tail_of(X3)
    | ~ shortest_path(X4,X5,X6)
    | ~ precedes(X3,X2,X6) ),
    i_0_58 ).

cnf(c_0_88,plain,
    ( precedes(X1,X2,esk1_0)
    | ~ sequential(X1,X2)
    | ~ on_path(X2,esk1_0)
    | ~ on_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_85,c_0_86]) ).

cnf(c_0_89,plain,
    ( X1 = X2
    | tail_of(esk6_2(X1,X2)) = X2
    | tail_of(esk6_2(X1,X2)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    i_0_7 ).

cnf(c_0_90,negated_conjecture,
    complete,
    i_0_6 ).

cnf(c_0_91,plain,
    ( vertex(X1)
    | ~ in_path(X1,X2)
    | ~ path(X3,X4,X2) ),
    i_0_18 ).

cnf(c_0_92,plain,
    ( in_path(head_of(X1),X2)
    | ~ on_path(X1,X2)
    | ~ path(X3,X4,X2) ),
    i_0_22 ).

cnf(c_0_93,plain,
    ( head_of(X1) != head_of(X2)
    | tail_of(X1) != tail_of(X3)
    | ~ shortest_path(X4,X5,esk1_0)
    | ~ sequential(X3,X2)
    | ~ on_path(X2,esk1_0)
    | ~ on_path(X3,esk1_0) ),
    inference(spm,[status(thm)],[c_0_87,c_0_88]) ).

cnf(c_0_94,plain,
    ( tail_of(esk6_2(X1,X2)) = X1
    | tail_of(esk6_2(X1,X2)) = X2
    | X1 = X2
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_89,c_0_90])]) ).

cnf(c_0_95,plain,
    ( vertex(tail_of(X1))
    | ~ edge(X1) ),
    i_0_13 ).

cnf(c_0_96,plain,
    ( edge(X1)
    | ~ sequential(X1,X2) ),
    i_0_47 ).

cnf(c_0_97,negated_conjecture,
    sequential(esk4_0,esk5_0),
    i_0_2 ).

cnf(c_0_98,plain,
    ( vertex(X1)
    | ~ in_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_91,c_0_86]) ).

cnf(c_0_99,plain,
    ( in_path(head_of(X1),esk1_0)
    | ~ on_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_92,c_0_86]) ).

cnf(c_0_100,negated_conjecture,
    ( head_of(X1) != head_of(X2)
    | tail_of(X1) != tail_of(X3)
    | ~ sequential(X3,X2)
    | ~ on_path(X2,esk1_0)
    | ~ on_path(X3,esk1_0) ),
    inference(spm,[status(thm)],[c_0_93,c_0_84]) ).

cnf(c_0_101,negated_conjecture,
    on_path(esk5_0,esk1_0),
    i_0_3 ).

cnf(c_0_102,plain,
    ( tail_of(esk6_2(X1,tail_of(X2))) = tail_of(X2)
    | tail_of(esk6_2(X1,tail_of(X2))) = X1
    | X1 = tail_of(X2)
    | ~ edge(X2)
    | ~ vertex(X1) ),
    inference(spm,[status(thm)],[c_0_94,c_0_95]) ).

cnf(c_0_103,negated_conjecture,
    edge(esk4_0),
    inference(spm,[status(thm)],[c_0_96,c_0_97]) ).

cnf(c_0_104,plain,
    ( vertex(head_of(X1))
    | ~ on_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_98,c_0_99]) ).

cnf(c_0_105,negated_conjecture,
    ( head_of(X1) != head_of(esk5_0)
    | tail_of(X1) != tail_of(X2)
    | ~ sequential(X2,esk5_0)
    | ~ on_path(X2,esk1_0) ),
    inference(spm,[status(thm)],[c_0_100,c_0_101]) ).

cnf(c_0_106,negated_conjecture,
    on_path(esk4_0,esk1_0),
    i_0_4 ).

cnf(c_0_107,negated_conjecture,
    ( tail_of(esk6_2(X1,tail_of(esk4_0))) = tail_of(esk4_0)
    | tail_of(esk6_2(X1,tail_of(esk4_0))) = X1
    | X1 = tail_of(esk4_0)
    | ~ vertex(X1) ),
    inference(spm,[status(thm)],[c_0_102,c_0_103]) ).

cnf(c_0_108,negated_conjecture,
    vertex(head_of(esk5_0)),
    inference(spm,[status(thm)],[c_0_104,c_0_101]) ).

cnf(c_0_109,negated_conjecture,
    ( head_of(X1) != head_of(esk5_0)
    | tail_of(X1) != tail_of(esk4_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_105,c_0_106]),c_0_97])]) ).

cnf(c_0_110,negated_conjecture,
    ( tail_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) = head_of(esk5_0)
    | tail_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) = tail_of(esk4_0)
    | tail_of(esk4_0) = head_of(esk5_0) ),
    inference(spm,[status(thm)],[c_0_107,c_0_108]) ).

cnf(c_0_111,plain,
    ( triangle(X1,X2,X3)
    | ~ edge(X3)
    | ~ edge(X2)
    | ~ edge(X1)
    | ~ sequential(X3,X1)
    | ~ sequential(X2,X3)
    | ~ sequential(X1,X2) ),
    i_0_59 ).

cnf(c_0_112,plain,
    ( X1 = X2
    | edge(esk6_2(X1,X2))
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    i_0_12 ).

cnf(c_0_113,plain,
    ( edge(X1)
    | ~ sequential(X2,X1) ),
    i_0_46 ).

cnf(c_0_114,plain,
    ( head_of(X1) != tail_of(X1)
    | ~ edge(X1) ),
    i_0_20 ).

cnf(c_0_115,negated_conjecture,
    ( tail_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) = head_of(esk5_0)
    | tail_of(esk4_0) = head_of(esk5_0)
    | head_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) != head_of(esk5_0) ),
    inference(spm,[status(thm)],[c_0_109,c_0_110]) ).

cnf(c_0_116,negated_conjecture,
    ~ triangle(esk4_0,esk5_0,X1),
    i_0_1 ).

cnf(c_0_117,plain,
    ( triangle(X1,X2,X3)
    | ~ sequential(X3,X1)
    | ~ sequential(X2,X3)
    | ~ sequential(X1,X2) ),
    inference(csr,[status(thm)],[inference(csr,[status(thm)],[inference(csr,[status(thm)],[c_0_111,c_0_96]),c_0_96]),c_0_96]) ).

cnf(c_0_118,plain,
    ( X1 = X2
    | sequential(X1,X2)
    | tail_of(X2) != head_of(X1)
    | ~ edge(X2)
    | ~ edge(X1) ),
    i_0_43 ).

cnf(c_0_119,plain,
    ( X1 = X2
    | edge(esk6_2(X1,X2))
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_112,c_0_90])]) ).

cnf(c_0_120,negated_conjecture,
    edge(esk5_0),
    inference(spm,[status(thm)],[c_0_113,c_0_97]) ).

cnf(c_0_121,plain,
    ( X1 = X2
    | head_of(esk6_2(X1,X2)) = X1
    | tail_of(esk6_2(X1,X2)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    i_0_9 ).

cnf(c_0_122,plain,
    ( tail_of(esk4_0) = head_of(esk5_0)
    | head_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) != head_of(esk5_0)
    | ~ edge(esk6_2(head_of(esk5_0),tail_of(esk4_0))) ),
    inference(spm,[status(thm)],[c_0_114,c_0_115]) ).

cnf(c_0_123,negated_conjecture,
    ( ~ sequential(X1,esk4_0)
    | ~ sequential(esk5_0,X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_116,c_0_117]),c_0_97])]) ).

cnf(c_0_124,plain,
    ( esk6_2(X1,X2) = X3
    | X1 = X2
    | sequential(esk6_2(X1,X2),X3)
    | tail_of(X3) != head_of(esk6_2(X1,X2))
    | ~ edge(X3)
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(spm,[status(thm)],[c_0_118,c_0_119]) ).

cnf(c_0_125,plain,
    ( esk5_0 = X1
    | sequential(esk5_0,X1)
    | tail_of(X1) != head_of(esk5_0)
    | ~ edge(X1) ),
    inference(spm,[status(thm)],[c_0_118,c_0_120]) ).

cnf(c_0_126,plain,
    ( tail_of(esk6_2(X1,X2)) = X1
    | head_of(esk6_2(X1,X2)) = X1
    | X1 = X2
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_121,c_0_90])]) ).

cnf(c_0_127,plain,
    ( X1 = X2
    | head_of(esk6_2(X2,X1)) = X1
    | tail_of(esk6_2(X2,X1)) = X1
    | ~ complete
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    i_0_8 ).

cnf(c_0_128,plain,
    ( tail_of(esk4_0) = head_of(esk5_0)
    | head_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) != head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_122,c_0_119]),c_0_108])]) ).

cnf(c_0_129,negated_conjecture,
    ( esk6_2(X1,X2) = esk4_0
    | X1 = X2
    | head_of(esk6_2(X1,X2)) != tail_of(esk4_0)
    | ~ vertex(X2)
    | ~ vertex(X1)
    | ~ sequential(esk5_0,esk6_2(X1,X2)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_123,c_0_124]),c_0_103])]) ).

cnf(c_0_130,plain,
    ( head_of(esk6_2(X1,X2)) = X1
    | esk6_2(X1,X2) = esk5_0
    | X1 = X2
    | sequential(esk5_0,esk6_2(X1,X2))
    | X1 != head_of(esk5_0)
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_125,c_0_126]),c_0_119]) ).

cnf(c_0_131,plain,
    ( tail_of(esk6_2(X1,X2)) = X2
    | head_of(esk6_2(X1,X2)) = X2
    | X2 = X1
    | ~ vertex(X1)
    | ~ vertex(X2) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_127,c_0_90])]) ).

cnf(c_0_132,plain,
    ( tail_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) = head_of(esk5_0)
    | tail_of(esk4_0) = head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_126,c_0_110]),c_0_108])]),c_0_128]) ).

cnf(c_0_133,plain,
    ( tail_of(X1) = head_of(X2)
    | ~ sequential(X2,X1) ),
    i_0_44 ).

cnf(c_0_134,plain,
    ( ~ shortest_path(X1,X2,X3)
    | ~ precedes(X4,X5,X3)
    | ~ precedes(X5,X4,X3) ),
    i_0_57 ).

cnf(c_0_135,negated_conjecture,
    ( head_of(esk6_2(X1,X2)) = X1
    | esk6_2(X1,X2) = esk5_0
    | esk6_2(X1,X2) = esk4_0
    | X1 = X2
    | head_of(esk6_2(X1,X2)) != tail_of(esk4_0)
    | X1 != head_of(esk5_0)
    | ~ vertex(X2)
    | ~ vertex(X1) ),
    inference(spm,[status(thm)],[c_0_129,c_0_130]) ).

cnf(c_0_136,plain,
    ( head_of(esk6_2(head_of(esk5_0),tail_of(esk4_0))) = tail_of(esk4_0)
    | tail_of(esk4_0) = head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_131,c_0_132]),c_0_108])]) ).

cnf(c_0_137,negated_conjecture,
    tail_of(esk5_0) = head_of(esk4_0),
    inference(spm,[status(thm)],[c_0_133,c_0_97]) ).

cnf(c_0_138,plain,
    ( ~ precedes(X1,X2,esk1_0)
    | ~ shortest_path(X3,X4,esk1_0)
    | ~ sequential(X2,X1)
    | ~ on_path(X1,esk1_0)
    | ~ on_path(X2,esk1_0) ),
    inference(spm,[status(thm)],[c_0_134,c_0_88]) ).

cnf(c_0_139,negated_conjecture,
    ( esk6_2(head_of(esk5_0),tail_of(esk4_0)) = esk4_0
    | esk6_2(head_of(esk5_0),tail_of(esk4_0)) = esk5_0
    | tail_of(esk4_0) = head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_135,c_0_136]),c_0_108])]) ).

cnf(c_0_140,negated_conjecture,
    tail_of(esk4_0) != head_of(esk4_0),
    inference(spm,[status(thm)],[c_0_109,c_0_137]) ).

cnf(c_0_141,plain,
    ( ~ shortest_path(X1,X2,esk1_0)
    | ~ sequential(X3,X4)
    | ~ sequential(X4,X3)
    | ~ on_path(X4,esk1_0)
    | ~ on_path(X3,esk1_0) ),
    inference(spm,[status(thm)],[c_0_138,c_0_88]) ).

cnf(c_0_142,plain,
    ( esk6_2(head_of(esk5_0),tail_of(esk4_0)) = esk4_0
    | tail_of(esk4_0) = head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_131,c_0_139]),c_0_137]),c_0_108])]),c_0_140]) ).

cnf(c_0_143,plain,
    head_of(esk5_0) != head_of(esk4_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_114,c_0_137]),c_0_120])]) ).

cnf(c_0_144,negated_conjecture,
    ( ~ sequential(X1,X2)
    | ~ sequential(X2,X1)
    | ~ on_path(X2,esk1_0)
    | ~ on_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_141,c_0_84]) ).

cnf(c_0_145,plain,
    ( tail_of(esk4_0) = head_of(esk5_0)
    | ~ vertex(tail_of(esk4_0)) ),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_126,c_0_142]),c_0_108])]),c_0_143]) ).

cnf(c_0_146,negated_conjecture,
    ( ~ sequential(X1,esk5_0)
    | ~ sequential(esk5_0,X1)
    | ~ on_path(X1,esk1_0) ),
    inference(spm,[status(thm)],[c_0_144,c_0_101]) ).

cnf(c_0_147,plain,
    tail_of(esk4_0) = head_of(esk5_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_145,c_0_95]),c_0_103])]) ).

cnf(c_0_148,negated_conjecture,
    ~ sequential(esk5_0,esk4_0),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_146,c_0_106]),c_0_97])]) ).

cnf(c_0_149,plain,
    esk5_0 = esk4_0,
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_125,c_0_147]),c_0_103])]),c_0_148]) ).

cnf(c_0_150,plain,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_143,c_0_149])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRA009+2 : TPTP v8.1.0. Bugfixed v3.2.0.
% 0.03/0.13  % Command  : enigmatic-eprover.py %s %d 1
% 0.12/0.34  % Computer : n018.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 600
% 0.12/0.34  % DateTime : Mon May 30 22:34:59 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.19/0.45  # ENIGMATIC: Selected SinE mode:
% 0.19/0.46  # Parsing /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.19/0.46  # Filter: axfilter_auto   0 goes into file theBenchmark_axfilter_auto   0.p
% 0.19/0.46  # Filter: axfilter_auto   1 goes into file theBenchmark_axfilter_auto   1.p
% 0.19/0.46  # Filter: axfilter_auto   2 goes into file theBenchmark_axfilter_auto   2.p
% 9.28/2.44  # ENIGMATIC: Solved by G_E___302_C18_F1_URBAN_S5PRR_S0Y:
% 9.28/2.44  # Version: 2.1pre011
% 9.28/2.44  # Preprocessing time       : 0.010 s
% 9.28/2.44  
% 9.28/2.44  # Proof found!
% 9.28/2.44  # SZS status Theorem
% 9.28/2.44  # SZS output start CNFRefutation
% See solution above
% 9.28/2.44  # Proof object total steps             : 91
% 9.28/2.44  # Proof object clause steps            : 68
% 9.28/2.44  # Proof object formula steps           : 23
% 9.28/2.44  # Proof object conjectures             : 31
% 9.28/2.44  # Proof object clause conjectures      : 25
% 9.28/2.44  # Proof object formula conjectures     : 6
% 9.28/2.44  # Proof object initial clauses used    : 23
% 9.28/2.44  # Proof object initial formulas used   : 23
% 9.28/2.44  # Proof object generating inferences   : 39
% 9.28/2.44  # Proof object simplifying inferences  : 45
% 9.28/2.44  # Training examples: 0 positive, 0 negative
% 9.28/2.44  # Parsed axioms                        : 64
% 9.28/2.44  # Removed by relevancy pruning/SinE    : 0
% 9.28/2.44  # Initial clauses                      : 64
% 9.28/2.44  # Removed in clause preprocessing      : 0
% 9.28/2.44  # Initial clauses in saturation        : 64
% 9.28/2.44  # Processed clauses                    : 1726
% 9.28/2.44  # ...of these trivial                  : 48
% 9.28/2.44  # ...subsumed                          : 585
% 9.28/2.44  # ...remaining for further processing  : 1093
% 9.28/2.44  # Other redundant clauses eliminated   : 29
% 9.28/2.44  # Clauses deleted for lack of memory   : 0
% 9.28/2.44  # Backward-subsumed                    : 123
% 9.28/2.44  # Backward-rewritten                   : 451
% 9.28/2.44  # Generated clauses                    : 6617
% 9.28/2.44  # ...of the previous two non-trivial   : 6217
% 9.28/2.44  # Contextual simplify-reflections      : 840
% 9.28/2.44  # Paramodulations                      : 6482
% 9.28/2.44  # Factorizations                       : 53
% 9.28/2.44  # Equation resolutions                 : 82
% 9.28/2.44  # Propositional unsat checks           : 0
% 9.28/2.44  # Propositional unsat check successes  : 0
% 9.28/2.44  # Current number of processed clauses  : 517
% 9.28/2.44  #    Positive orientable unit clauses  : 14
% 9.28/2.44  #    Positive unorientable unit clauses: 0
% 9.28/2.44  #    Negative unit clauses             : 2
% 9.28/2.44  #    Non-unit-clauses                  : 501
% 9.28/2.44  # Current number of unprocessed clauses: 1618
% 9.28/2.44  # ...number of literals in the above   : 11445
% 9.28/2.44  # Current number of archived formulas  : 0
% 9.28/2.44  # Current number of archived clauses   : 574
% 9.28/2.44  # Clause-clause subsumption calls (NU) : 133575
% 9.28/2.44  # Rec. Clause-clause subsumption calls : 19117
% 9.28/2.44  # Non-unit clause-clause subsumptions  : 1386
% 9.28/2.44  # Unit Clause-clause subsumption calls : 1037
% 9.28/2.44  # Rewrite failures with RHS unbound    : 0
% 9.28/2.44  # BW rewrite match attempts            : 3
% 9.28/2.44  # BW rewrite match successes           : 3
% 9.28/2.44  # Condensation attempts                : 0
% 9.28/2.44  # Condensation successes               : 0
% 9.28/2.44  # Termbank termtop insertions          : 165212
% 9.28/2.44  
% 9.28/2.44  # -------------------------------------------------
% 9.28/2.44  # User time                : 0.231 s
% 9.28/2.44  # System time              : 0.005 s
% 9.28/2.44  # Total time               : 0.236 s
% 9.28/2.44  # ...preprocessing         : 0.010 s
% 9.28/2.44  # ...main loop             : 0.226 s
% 9.28/2.44  # Maximum resident set size: 9200 pages
% 9.28/2.44  
%------------------------------------------------------------------------------