TSTP Solution File: GRP503-1 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : GRP503-1 : TPTP v8.1.2. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n008.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 : Fri May  3 02:22:46 EDT 2024

% Result   : Unsatisfiable 62.88s 8.65s
% Output   : CNFRefutation 62.88s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   42
%            Number of leaves      :    3
% Syntax   : Number of clauses     :   88 (  88 unt;   0 nHn;   4 RR)
%            Number of literals    :   88 (  87 equ;   3 neg)
%            Maximal clause size   :    1 (   1 avg)
%            Maximal term depth    :    9 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :  311 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,plain,
    double_divide(double_divide(X0,inverse(double_divide(X1,X2))),double_divide(inverse(X1),inverse(double_divide(X3,double_divide(X0,X3))))) = X2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).

cnf(c_50,plain,
    inverse(double_divide(X0,X1)) = multiply(X1,X0),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).

cnf(c_51,negated_conjecture,
    multiply(multiply(inverse(b2),b2),a2) != a2,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_2) ).

cnf(c_60,plain,
    double_divide(double_divide(X0,multiply(X1,X2)),double_divide(inverse(X2),multiply(double_divide(X0,X3),X3))) = X1,
    inference(demodulation,[status(thm)],[c_49,c_50]) ).

cnf(c_106,plain,
    double_divide(double_divide(X0,multiply(X1,double_divide(X2,X3))),double_divide(multiply(X3,X2),multiply(double_divide(X0,X4),X4))) = X1,
    inference(superposition,[status(thm)],[c_50,c_60]) ).

cnf(c_109,plain,
    multiply(double_divide(inverse(X0),multiply(double_divide(X1,X2),X2)),double_divide(X1,multiply(X3,X0))) = inverse(X3),
    inference(superposition,[status(thm)],[c_60,c_50]) ).

cnf(c_122,plain,
    double_divide(double_divide(X0,inverse(X1)),double_divide(multiply(multiply(X1,X2),X3),multiply(double_divide(X0,X4),X4))) = double_divide(inverse(X2),multiply(double_divide(X3,X5),X5)),
    inference(superposition,[status(thm)],[c_109,c_106]) ).

cnf(c_226,plain,
    double_divide(inverse(X0),multiply(double_divide(X1,X2),X2)) = double_divide(inverse(X0),multiply(double_divide(X1,X3),X3)),
    inference(superposition,[status(thm)],[c_122,c_122]) ).

cnf(c_234,plain,
    double_divide(double_divide(X0,multiply(X1,X2)),double_divide(double_divide(X3,inverse(X4)),double_divide(multiply(multiply(X4,X2),X0),multiply(double_divide(X3,X5),X5)))) = X1,
    inference(superposition,[status(thm)],[c_122,c_60]) ).

cnf(c_337,plain,
    inverse(double_divide(inverse(X0),multiply(double_divide(X1,X2),X2))) = multiply(multiply(double_divide(X1,X3),X3),inverse(X0)),
    inference(superposition,[status(thm)],[c_226,c_50]) ).

cnf(c_419,plain,
    multiply(multiply(double_divide(X0,X1),X1),inverse(X2)) = multiply(multiply(double_divide(X0,X3),X3),inverse(X2)),
    inference(superposition,[status(thm)],[c_337,c_337]) ).

cnf(c_737,plain,
    double_divide(double_divide(X0,multiply(X1,X2)),double_divide(double_divide(X3,multiply(X4,X5)),double_divide(multiply(multiply(double_divide(X5,X4),X2),X0),multiply(double_divide(X3,X6),X6)))) = X1,
    inference(superposition,[status(thm)],[c_50,c_234]) ).

cnf(c_878,plain,
    double_divide(double_divide(X0,multiply(multiply(double_divide(X1,X2),X2),inverse(X3))),double_divide(inverse(inverse(X3)),multiply(double_divide(X0,X4),X4))) = multiply(double_divide(X1,X5),X5),
    inference(superposition,[status(thm)],[c_419,c_60]) ).

cnf(c_4630,plain,
    multiply(double_divide(X0,X1),X1) = multiply(double_divide(X0,X2),X2),
    inference(superposition,[status(thm)],[c_878,c_878]) ).

cnf(c_5072,plain,
    double_divide(double_divide(X0,multiply(double_divide(X1,X2),X2)),double_divide(inverse(X3),multiply(double_divide(X0,X4),X4))) = double_divide(X1,X3),
    inference(superposition,[status(thm)],[c_4630,c_60]) ).

cnf(c_5077,plain,
    double_divide(double_divide(X0,multiply(double_divide(X1,X2),X2)),double_divide(multiply(X3,X4),multiply(double_divide(X0,X5),X5))) = double_divide(X1,double_divide(X4,X3)),
    inference(superposition,[status(thm)],[c_4630,c_106]) ).

cnf(c_14963,plain,
    double_divide(double_divide(X0,multiply(X1,X2)),double_divide(X3,double_divide(X0,multiply(double_divide(X4,double_divide(X3,X4)),X2)))) = X1,
    inference(superposition,[status(thm)],[c_5077,c_737]) ).

cnf(c_15169,plain,
    double_divide(double_divide(inverse(X0),multiply(X1,double_divide(double_divide(X2,multiply(X3,X0)),X2))),X3) = X1,
    inference(superposition,[status(thm)],[c_60,c_14963]) ).

cnf(c_15244,plain,
    multiply(double_divide(X0,double_divide(X1,multiply(double_divide(X2,double_divide(X0,X2)),X3))),double_divide(X1,multiply(X4,X3))) = inverse(X4),
    inference(superposition,[status(thm)],[c_14963,c_50]) ).

cnf(c_15592,plain,
    double_divide(double_divide(double_divide(inverse(X0),multiply(X1,double_divide(double_divide(X2,multiply(X3,X0)),X2))),multiply(X4,X5)),double_divide(inverse(X5),multiply(X1,X3))) = X4,
    inference(superposition,[status(thm)],[c_15169,c_60]) ).

cnf(c_15714,plain,
    double_divide(double_divide(inverse(double_divide(double_divide(X0,multiply(inverse(X1),X1)),X0)),multiply(X2,X3)),X3) = X2,
    inference(superposition,[status(thm)],[c_15169,c_15169]) ).

cnf(c_16538,plain,
    inverse(double_divide(X0,double_divide(X1,X0))) = multiply(double_divide(X1,X2),X2),
    inference(superposition,[status(thm)],[c_15244,c_4630]) ).

cnf(c_17207,plain,
    double_divide(X0,double_divide(inverse(X1),multiply(X0,multiply(X2,X1)))) = X2,
    inference(superposition,[status(thm)],[c_15169,c_15592]) ).

cnf(c_18248,plain,
    double_divide(X0,double_divide(multiply(X1,X2),multiply(X0,multiply(X3,double_divide(X2,X1))))) = X3,
    inference(superposition,[status(thm)],[c_50,c_17207]) ).

cnf(c_18354,plain,
    multiply(double_divide(inverse(X0),multiply(X1,multiply(X2,X0))),X1) = inverse(X2),
    inference(superposition,[status(thm)],[c_17207,c_50]) ).

cnf(c_19076,plain,
    double_divide(double_divide(X0,inverse(X1)),double_divide(inverse(X2),multiply(double_divide(X0,X3),X3))) = double_divide(inverse(X4),multiply(X2,multiply(X1,X4))),
    inference(superposition,[status(thm)],[c_18354,c_60]) ).

cnf(c_23068,plain,
    double_divide(double_divide(multiply(X0,double_divide(X0,multiply(inverse(X1),X1))),multiply(X2,X3)),X3) = X2,
    inference(superposition,[status(thm)],[c_50,c_15714]) ).

cnf(c_23554,plain,
    double_divide(double_divide(multiply(X0,double_divide(X0,multiply(multiply(X1,X2),double_divide(X2,X1)))),multiply(X3,X4)),X4) = X3,
    inference(superposition,[status(thm)],[c_50,c_23068]) ).

cnf(c_24285,plain,
    multiply(X0,double_divide(multiply(X1,double_divide(X1,multiply(multiply(X2,X3),double_divide(X3,X2)))),multiply(X4,X0))) = inverse(X4),
    inference(superposition,[status(thm)],[c_23554,c_50]) ).

cnf(c_25193,plain,
    double_divide(double_divide(X0,multiply(double_divide(X1,X2),X2)),double_divide(inverse(X3),multiply(double_divide(X0,X4),X4))) = double_divide(inverse(X5),multiply(X3,multiply(double_divide(X6,double_divide(X1,X6)),X5))),
    inference(superposition,[status(thm)],[c_16538,c_19076]) ).

cnf(c_25670,plain,
    double_divide(inverse(X0),multiply(X1,multiply(double_divide(X2,double_divide(X3,X2)),X0))) = double_divide(X3,X1),
    inference(light_normalisation,[status(thm)],[c_25193,c_5072]) ).

cnf(c_26086,plain,
    double_divide(inverse(double_divide(X0,X1)),multiply(X2,multiply(double_divide(X1,X3),X3))) = double_divide(X0,X2),
    inference(superposition,[status(thm)],[c_4630,c_25670]) ).

cnf(c_26302,plain,
    double_divide(double_divide(inverse(X0),multiply(X1,multiply(double_divide(X2,double_divide(X3,X2)),X0))),double_divide(X4,double_divide(X3,double_divide(X5,double_divide(X4,X5))))) = X1,
    inference(superposition,[status(thm)],[c_25670,c_14963]) ).

cnf(c_26314,plain,
    double_divide(X0,double_divide(X1,X0)) = double_divide(X2,double_divide(X1,X2)),
    inference(superposition,[status(thm)],[c_25670,c_17207]) ).

cnf(c_26317,plain,
    double_divide(multiply(X0,X1),multiply(X2,multiply(double_divide(X0,X3),X3))) = double_divide(X1,X2),
    inference(light_normalisation,[status(thm)],[c_26086,c_50]) ).

cnf(c_26323,plain,
    double_divide(double_divide(X0,X1),double_divide(X2,double_divide(X0,double_divide(X3,double_divide(X2,X3))))) = X1,
    inference(light_normalisation,[status(thm)],[c_26302,c_25670]) ).

cnf(c_26792,plain,
    double_divide(double_divide(X0,X1),double_divide(X2,double_divide(X0,X2))) = double_divide(X3,double_divide(X1,X3)),
    inference(superposition,[status(thm)],[c_26314,c_26314]) ).

cnf(c_28594,plain,
    double_divide(double_divide(double_divide(X0,X1),X2),double_divide(X0,double_divide(X3,double_divide(X1,X3)))) = X2,
    inference(superposition,[status(thm)],[c_26314,c_26323]) ).

cnf(c_31291,plain,
    double_divide(double_divide(double_divide(double_divide(X0,X1),X0),X2),double_divide(X3,double_divide(X1,X3))) = X2,
    inference(superposition,[status(thm)],[c_26792,c_26323]) ).

cnf(c_32042,plain,
    double_divide(double_divide(double_divide(double_divide(double_divide(X0,X1),X0),X2),X3),double_divide(X1,X2)) = X3,
    inference(superposition,[status(thm)],[c_28594,c_26323]) ).

cnf(c_32044,plain,
    double_divide(double_divide(double_divide(double_divide(double_divide(double_divide(X0,X1),X0),X2),X1),X3),X2) = X3,
    inference(superposition,[status(thm)],[c_28594,c_28594]) ).

cnf(c_32726,plain,
    double_divide(double_divide(X0,X1),double_divide(X2,double_divide(inverse(X3),multiply(double_divide(double_divide(multiply(X0,X3),X2),X4),X4)))) = X1,
    inference(superposition,[status(thm)],[c_60,c_32042]) ).

cnf(c_32977,plain,
    double_divide(double_divide(double_divide(X0,X1),X0),double_divide(X2,double_divide(X3,X2))) = double_divide(X1,X3),
    inference(superposition,[status(thm)],[c_32042,c_31291]) ).

cnf(c_38455,plain,
    double_divide(double_divide(X0,X1),X0) = double_divide(double_divide(X2,X1),X2),
    inference(superposition,[status(thm)],[c_32977,c_32042]) ).

cnf(c_40187,plain,
    inverse(double_divide(double_divide(X0,X1),X0)) = multiply(X2,double_divide(X2,X1)),
    inference(superposition,[status(thm)],[c_38455,c_50]) ).

cnf(c_40892,plain,
    multiply(X0,double_divide(X0,X1)) = multiply(X2,double_divide(X2,X1)),
    inference(superposition,[status(thm)],[c_40187,c_40187]) ).

cnf(c_50971,plain,
    multiply(X0,double_divide(X1,double_divide(multiply(inverse(X2),X2),X1))) = X0,
    inference(superposition,[status(thm)],[c_32726,c_14963]) ).

cnf(c_53143,plain,
    multiply(X0,double_divide(X1,double_divide(multiply(multiply(X2,X3),double_divide(X3,X2)),X1))) = X0,
    inference(superposition,[status(thm)],[c_50,c_50971]) ).

cnf(c_53399,plain,
    multiply(X0,double_divide(X0,double_divide(multiply(inverse(X1),X1),X2))) = X2,
    inference(superposition,[status(thm)],[c_50971,c_40892]) ).

cnf(c_53756,plain,
    multiply(X0,multiply(X1,double_divide(X2,inverse(X2)))) = multiply(X0,X1),
    inference(superposition,[status(thm)],[c_18248,c_53399]) ).

cnf(c_54064,plain,
    multiply(X0,multiply(X1,double_divide(X1,inverse(X2)))) = multiply(X0,X2),
    inference(superposition,[status(thm)],[c_40892,c_53756]) ).

cnf(c_54313,plain,
    double_divide(X0,double_divide(multiply(inverse(X1),X1),multiply(X0,X2))) = X2,
    inference(superposition,[status(thm)],[c_53756,c_18248]) ).

cnf(c_54652,plain,
    multiply(X0,multiply(X1,double_divide(X1,multiply(X2,X3)))) = multiply(X0,double_divide(X3,X2)),
    inference(superposition,[status(thm)],[c_50,c_54064]) ).

cnf(c_55063,plain,
    double_divide(X0,double_divide(multiply(inverse(X1),X1),multiply(X0,X2))) = multiply(X3,double_divide(X3,inverse(X2))),
    inference(superposition,[status(thm)],[c_54064,c_54313]) ).

cnf(c_55247,plain,
    multiply(X0,double_divide(X1,inverse(X1))) = X0,
    inference(superposition,[status(thm)],[c_54313,c_18248]) ).

cnf(c_55272,plain,
    multiply(X0,double_divide(X0,inverse(X1))) = X1,
    inference(light_normalisation,[status(thm)],[c_55063,c_54313]) ).

cnf(c_55681,plain,
    multiply(X0,double_divide(X1,double_divide(multiply(multiply(double_divide(inverse(X2),multiply(double_divide(X3,X4),X4)),double_divide(X3,multiply(X5,X2))),X5),X1))) = X0,
    inference(superposition,[status(thm)],[c_60,c_53143]) ).

cnf(c_57664,plain,
    multiply(X0,double_divide(multiply(X1,double_divide(X1,multiply(multiply(X2,X3),double_divide(X3,X2)))),X4)) = multiply(X0,inverse(X4)),
    inference(superposition,[status(thm)],[c_24285,c_54652]) ).

cnf(c_58013,plain,
    multiply(X0,inverse(multiply(X1,X0))) = inverse(X1),
    inference(demodulation,[status(thm)],[c_24285,c_57664]) ).

cnf(c_58831,plain,
    multiply(X0,double_divide(X0,multiply(X1,X2))) = double_divide(X2,X1),
    inference(superposition,[status(thm)],[c_50,c_55272]) ).

cnf(c_58853,plain,
    double_divide(X0,multiply(X1,multiply(double_divide(X2,X3),X3))) = double_divide(double_divide(X2,inverse(X0)),X1),
    inference(superposition,[status(thm)],[c_55272,c_26317]) ).

cnf(c_58900,plain,
    double_divide(X0,double_divide(multiply(inverse(X1),X1),X2)) = double_divide(X0,inverse(X2)),
    inference(superposition,[status(thm)],[c_55272,c_54313]) ).

cnf(c_58974,plain,
    double_divide(double_divide(double_divide(X0,inverse(X0)),multiply(X1,X2)),X2) = X1,
    inference(demodulation,[status(thm)],[c_23068,c_58831]) ).

cnf(c_58978,plain,
    double_divide(double_divide(X0,inverse(multiply(X0,X1))),X2) = double_divide(X1,X2),
    inference(demodulation,[status(thm)],[c_26317,c_58853]) ).

cnf(c_58981,plain,
    double_divide(X0,inverse(multiply(X0,X1))) = X1,
    inference(demodulation,[status(thm)],[c_54313,c_58900]) ).

cnf(c_59119,plain,
    double_divide(X0,inverse(X0)) = double_divide(X1,inverse(X1)),
    inference(superposition,[status(thm)],[c_55247,c_58981]) ).

cnf(c_59169,plain,
    multiply(X0,inverse(multiply(X1,X0))) = multiply(double_divide(X1,X2),X2),
    inference(superposition,[status(thm)],[c_58981,c_4630]) ).

cnf(c_59304,plain,
    multiply(double_divide(X0,X1),X1) = inverse(X0),
    inference(light_normalisation,[status(thm)],[c_59169,c_58013]) ).

cnf(c_59349,plain,
    double_divide(inverse(X0),multiply(double_divide(X1,X2),X2)) = double_divide(inverse(X0),inverse(X1)),
    inference(demodulation,[status(thm)],[c_226,c_59304]) ).

cnf(c_59350,plain,
    multiply(double_divide(inverse(X0),inverse(X1)),double_divide(X1,multiply(X2,X0))) = inverse(X2),
    inference(demodulation,[status(thm)],[c_109,c_59304]) ).

cnf(c_59883,plain,
    multiply(X0,double_divide(X0,inverse(X1))) = double_divide(X2,double_divide(X1,X2)),
    inference(superposition,[status(thm)],[c_59304,c_58831]) ).

cnf(c_59901,plain,
    double_divide(X0,double_divide(X1,X0)) = X1,
    inference(light_normalisation,[status(thm)],[c_59883,c_55272]) ).

cnf(c_59969,plain,
    double_divide(double_divide(double_divide(X0,inverse(multiply(X0,X1))),X2),X1) = X2,
    inference(superposition,[status(thm)],[c_58974,c_32044]) ).

cnf(c_59973,plain,
    double_divide(double_divide(X0,X1),X0) = X1,
    inference(light_normalisation,[status(thm)],[c_59969,c_58978]) ).

cnf(c_59976,plain,
    multiply(X0,double_divide(X0,X1)) = inverse(X1),
    inference(demodulation,[status(thm)],[c_40187,c_59973]) ).

cnf(c_59982,plain,
    inverse(inverse(X0)) = X0,
    inference(demodulation,[status(thm)],[c_55272,c_59976]) ).

cnf(c_60115,plain,
    double_divide(double_divide(X0,X1),multiply(X1,X0)) = double_divide(X2,inverse(X2)),
    inference(superposition,[status(thm)],[c_50,c_59119]) ).

cnf(c_60163,plain,
    multiply(multiply(X0,X1),double_divide(X1,X0)) = inverse(double_divide(X2,inverse(X2))),
    inference(superposition,[status(thm)],[c_60115,c_50]) ).

cnf(c_60229,plain,
    multiply(multiply(X0,X1),double_divide(X1,X0)) = multiply(inverse(X2),X2),
    inference(superposition,[status(thm)],[c_60163,c_50]) ).

cnf(c_60289,plain,
    multiply(inverse(X0),X0) = multiply(inverse(X1),X1),
    inference(superposition,[status(thm)],[c_60229,c_55247]) ).

cnf(c_61034,plain,
    multiply(multiply(inverse(X0),X0),a2) != a2,
    inference(superposition,[status(thm)],[c_60289,c_51]) ).

cnf(c_75765,plain,
    inverse(double_divide(multiply(multiply(double_divide(inverse(X0),multiply(double_divide(X1,X2),X2)),double_divide(X1,multiply(X3,X0))),X3),X4)) = X4,
    inference(superposition,[status(thm)],[c_55681,c_59976]) ).

cnf(c_75774,plain,
    inverse(double_divide(multiply(multiply(double_divide(inverse(X0),inverse(X1)),double_divide(X1,multiply(X2,X0))),X2),X3)) = X3,
    inference(light_normalisation,[status(thm)],[c_75765,c_59349]) ).

cnf(c_75775,plain,
    inverse(double_divide(multiply(inverse(X0),X0),X1)) = X1,
    inference(light_normalisation,[status(thm)],[c_75774,c_59350]) ).

cnf(c_76892,plain,
    double_divide(X0,multiply(inverse(X1),X1)) = inverse(X0),
    inference(superposition,[status(thm)],[c_59901,c_75775]) ).

cnf(c_77755,plain,
    multiply(multiply(inverse(X0),X0),X1) = inverse(inverse(X1)),
    inference(superposition,[status(thm)],[c_76892,c_50]) ).

cnf(c_77819,plain,
    inverse(inverse(a2)) != a2,
    inference(demodulation,[status(thm)],[c_61034,c_77755]) ).

cnf(c_77820,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_77819,c_59982]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.09/0.12  % Problem  : GRP503-1 : TPTP v8.1.2. Released v2.6.0.
% 0.09/0.13  % Command  : run_iprover %s %d THM
% 0.11/0.33  % Computer : n008.cluster.edu
% 0.11/0.33  % Model    : x86_64 x86_64
% 0.11/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.33  % Memory   : 8042.1875MB
% 0.11/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.33  % CPULimit : 300
% 0.11/0.33  % WCLimit  : 300
% 0.11/0.33  % DateTime : Fri May  3 00:05:57 EDT 2024
% 0.11/0.34  % CPUTime  : 
% 0.17/0.45  Running UEQ theorem proving
% 0.17/0.45  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule casc_24_ueq --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 62.88/8.65  % SZS status Started for theBenchmark.p
% 62.88/8.65  % SZS status Unsatisfiable for theBenchmark.p
% 62.88/8.65  
% 62.88/8.65  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 62.88/8.65  
% 62.88/8.65  ------  iProver source info
% 62.88/8.65  
% 62.88/8.65  git: date: 2024-05-02 19:28:25 +0000
% 62.88/8.65  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 62.88/8.65  git: non_committed_changes: false
% 62.88/8.65  
% 62.88/8.65  ------ Parsing...successful
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  ------ Preprocessing... sup_sim: 1  sf_s  rm: 0 0s  sf_e  pe_s  pe_e 
% 62.88/8.65  
% 62.88/8.65  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 62.88/8.65  
% 62.88/8.65  ------ Preprocessing... sf_s  rm: 0 0s  sf_e 
% 62.88/8.65  ------ Proving...
% 62.88/8.65  ------ Problem Properties 
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  clauses                                 3
% 62.88/8.65  conjectures                             1
% 62.88/8.65  EPR                                     0
% 62.88/8.65  Horn                                    3
% 62.88/8.65  unary                                   3
% 62.88/8.65  binary                                  0
% 62.88/8.65  lits                                    3
% 62.88/8.65  lits eq                                 3
% 62.88/8.65  fd_pure                                 0
% 62.88/8.65  fd_pseudo                               0
% 62.88/8.65  fd_cond                                 0
% 62.88/8.65  fd_pseudo_cond                          0
% 62.88/8.65  AC symbols                              0
% 62.88/8.65  
% 62.88/8.65  ------ Input Options Time Limit: Unbounded
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  ------ 
% 62.88/8.65  Current options:
% 62.88/8.65  ------ 
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  ------ Proving...
% 62.88/8.65  
% 62.88/8.65  
% 62.88/8.65  % SZS status Unsatisfiable for theBenchmark.p
% 62.88/8.65  
% 62.88/8.65  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 62.88/8.65  
% 62.88/8.67  
%------------------------------------------------------------------------------