TSTP Solution File: KLE066+1 by iProver---3.8

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%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : KLE066+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n006.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 : Thu Aug 31 05:31:58 EDT 2023

% Result   : Theorem 2.61s 1.09s
% Output   : CNFRefutation 2.61s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   36 (  30 unt;   0 def)
%            Number of atoms       :   44 (  43 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   16 (   8   ~;   0   |;   4   &)
%                                         (   0 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   2 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   3 con; 0-2 aty)
%            Number of variables   :   39 (   2 sgn;  25   !;   4   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f3,axiom,
    ! [X0] : addition(X0,zero) = X0,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_identity) ).

fof(f5,axiom,
    ! [X0,X1,X2] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_associativity) ).

fof(f11,axiom,
    ! [X0] : zero = multiplication(zero,X0),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',left_annihilation) ).

fof(f13,axiom,
    ! [X3] : multiplication(domain(X3),X3) = addition(X3,multiplication(domain(X3),X3)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',domain1) ).

fof(f14,axiom,
    ! [X3,X4] : domain(multiplication(X3,X4)) = domain(multiplication(X3,domain(X4))),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',domain2) ).

fof(f16,axiom,
    zero = domain(zero),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',domain4) ).

fof(f18,conjecture,
    ! [X3,X4] :
      ( zero = multiplication(X3,domain(X4))
     => zero = multiplication(X3,X4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).

fof(f19,negated_conjecture,
    ~ ! [X3,X4] :
        ( zero = multiplication(X3,domain(X4))
       => zero = multiplication(X3,X4) ),
    inference(negated_conjecture,[],[f18]) ).

fof(f21,plain,
    ! [X0] : multiplication(domain(X0),X0) = addition(X0,multiplication(domain(X0),X0)),
    inference(rectify,[],[f13]) ).

fof(f22,plain,
    ! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
    inference(rectify,[],[f14]) ).

fof(f25,plain,
    ~ ! [X0,X1] :
        ( zero = multiplication(X0,domain(X1))
       => zero = multiplication(X0,X1) ),
    inference(rectify,[],[f19]) ).

fof(f26,plain,
    ? [X0,X1] :
      ( zero != multiplication(X0,X1)
      & zero = multiplication(X0,domain(X1)) ),
    inference(ennf_transformation,[],[f25]) ).

fof(f27,plain,
    ( ? [X0,X1] :
        ( zero != multiplication(X0,X1)
        & zero = multiplication(X0,domain(X1)) )
   => ( zero != multiplication(sK0,sK1)
      & zero = multiplication(sK0,domain(sK1)) ) ),
    introduced(choice_axiom,[]) ).

fof(f28,plain,
    ( zero != multiplication(sK0,sK1)
    & zero = multiplication(sK0,domain(sK1)) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f26,f27]) ).

fof(f31,plain,
    ! [X0] : addition(X0,zero) = X0,
    inference(cnf_transformation,[],[f3]) ).

fof(f33,plain,
    ! [X2,X0,X1] : multiplication(X0,multiplication(X1,X2)) = multiplication(multiplication(X0,X1),X2),
    inference(cnf_transformation,[],[f5]) ).

fof(f39,plain,
    ! [X0] : zero = multiplication(zero,X0),
    inference(cnf_transformation,[],[f11]) ).

fof(f40,plain,
    ! [X0] : multiplication(domain(X0),X0) = addition(X0,multiplication(domain(X0),X0)),
    inference(cnf_transformation,[],[f21]) ).

fof(f41,plain,
    ! [X0,X1] : domain(multiplication(X0,X1)) = domain(multiplication(X0,domain(X1))),
    inference(cnf_transformation,[],[f22]) ).

fof(f43,plain,
    zero = domain(zero),
    inference(cnf_transformation,[],[f16]) ).

fof(f45,plain,
    zero = multiplication(sK0,domain(sK1)),
    inference(cnf_transformation,[],[f28]) ).

fof(f46,plain,
    zero != multiplication(sK0,sK1),
    inference(cnf_transformation,[],[f28]) ).

cnf(c_51,plain,
    addition(X0,zero) = X0,
    inference(cnf_transformation,[],[f31]) ).

cnf(c_53,plain,
    multiplication(multiplication(X0,X1),X2) = multiplication(X0,multiplication(X1,X2)),
    inference(cnf_transformation,[],[f33]) ).

cnf(c_59,plain,
    multiplication(zero,X0) = zero,
    inference(cnf_transformation,[],[f39]) ).

cnf(c_60,plain,
    addition(X0,multiplication(domain(X0),X0)) = multiplication(domain(X0),X0),
    inference(cnf_transformation,[],[f40]) ).

cnf(c_61,plain,
    domain(multiplication(X0,domain(X1))) = domain(multiplication(X0,X1)),
    inference(cnf_transformation,[],[f41]) ).

cnf(c_63,plain,
    domain(zero) = zero,
    inference(cnf_transformation,[],[f43]) ).

cnf(c_65,negated_conjecture,
    multiplication(sK0,sK1) != zero,
    inference(cnf_transformation,[],[f46]) ).

cnf(c_66,negated_conjecture,
    multiplication(sK0,domain(sK1)) = zero,
    inference(cnf_transformation,[],[f45]) ).

cnf(c_200,plain,
    domain(multiplication(sK0,sK1)) = domain(zero),
    inference(superposition,[status(thm)],[c_66,c_61]) ).

cnf(c_204,plain,
    domain(multiplication(sK0,sK1)) = zero,
    inference(light_normalisation,[status(thm)],[c_200,c_63]) ).

cnf(c_346,plain,
    multiplication(zero,multiplication(X0,X1)) = multiplication(zero,X1),
    inference(superposition,[status(thm)],[c_59,c_53]) ).

cnf(c_377,plain,
    addition(multiplication(sK0,sK1),multiplication(zero,multiplication(sK0,sK1))) = multiplication(zero,multiplication(sK0,sK1)),
    inference(superposition,[status(thm)],[c_204,c_60]) ).

cnf(c_449,plain,
    multiplication(sK0,sK1) = zero,
    inference(demodulation,[status(thm)],[c_377,c_51,c_59,c_346]) ).

cnf(c_450,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_449,c_65]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.11  % Problem  : KLE066+1 : TPTP v8.1.2. Released v4.0.0.
% 0.05/0.12  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n006.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit : 300
% 0.12/0.33  % WCLimit  : 300
% 0.12/0.33  % DateTime : Tue Aug 29 12:19:51 EDT 2023
% 0.12/0.33  % CPUTime  : 
% 0.18/0.44  Running first-order theorem proving
% 0.18/0.44  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 2.61/1.09  % SZS status Started for theBenchmark.p
% 2.61/1.09  % SZS status Theorem for theBenchmark.p
% 2.61/1.09  
% 2.61/1.09  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 2.61/1.09  
% 2.61/1.09  ------  iProver source info
% 2.61/1.09  
% 2.61/1.09  git: date: 2023-05-31 18:12:56 +0000
% 2.61/1.09  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 2.61/1.09  git: non_committed_changes: false
% 2.61/1.09  git: last_make_outside_of_git: false
% 2.61/1.09  
% 2.61/1.09  ------ Parsing...
% 2.61/1.09  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 2.61/1.09  
% 2.61/1.09  ------ Preprocessing... sup_sim: 0  sf_s  rm: 0 0s  sf_e  pe_s  pe_e 
% 2.61/1.09  
% 2.61/1.09  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 2.61/1.09  
% 2.61/1.09  ------ Preprocessing... sf_s  rm: 0 0s  sf_e 
% 2.61/1.09  ------ Proving...
% 2.61/1.09  ------ Problem Properties 
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  clauses                                 18
% 2.61/1.09  conjectures                             2
% 2.61/1.09  EPR                                     0
% 2.61/1.09  Horn                                    18
% 2.61/1.09  unary                                   18
% 2.61/1.09  binary                                  0
% 2.61/1.09  lits                                    18
% 2.61/1.09  lits eq                                 18
% 2.61/1.09  fd_pure                                 0
% 2.61/1.09  fd_pseudo                               0
% 2.61/1.09  fd_cond                                 0
% 2.61/1.09  fd_pseudo_cond                          0
% 2.61/1.09  AC symbols                              1
% 2.61/1.09  
% 2.61/1.09  ------ Schedule UEQ
% 2.61/1.09  
% 2.61/1.09  ------ Option_UEQ Time Limit: 10.
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  ------ 
% 2.61/1.09  Current options:
% 2.61/1.09  ------ 
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  ------ Proving...
% 2.61/1.09  
% 2.61/1.09  
% 2.61/1.09  % SZS status Theorem for theBenchmark.p
% 2.61/1.09  
% 2.61/1.09  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.61/1.09  
% 2.61/1.09  
%------------------------------------------------------------------------------