TSTP Solution File: SYN075-1 by iProver---3.9

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%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : SYN075-1 : TPTP v8.2.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n027.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 : Mon Jun 24 19:37:16 EDT 2024

% Result   : Unsatisfiable 2.04s 1.14s
% Output   : CNFRefutation 2.04s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :    6
% Syntax   : Number of clauses     :   29 (   7 unt;  10 nHn;  16 RR)
%            Number of literals    :   56 (  32 equ;  26 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :   47 (   4 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,plain,
    ( ~ big_f(X0,X1)
    | X0 = a ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).

cnf(c_51,plain,
    ( X0 != a
    | X1 != b
    | big_f(X0,X1) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).

cnf(c_52,negated_conjecture,
    ( g(X0) != X1
    | ~ big_f(X1,f(X0))
    | f(X0) = X0 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).

cnf(c_54,negated_conjecture,
    ( g(X0) != X1
    | f(X0) = X0
    | big_f(X1,f(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_6) ).

cnf(c_57,negated_conjecture,
    ( f(X0) != X0
    | h(X0,X1) = X1
    | big_f(h(X0,X1),f(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_9) ).

cnf(c_58,negated_conjecture,
    ( h(X0,X1) != X1
    | f(X0) != X0
    | ~ big_f(h(X0,X1),f(X0)) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_10) ).

cnf(c_59,plain,
    big_f(a,b),
    inference(unflattening,[status(thm)],[c_51]) ).

cnf(c_60,negated_conjecture,
    ( f(X0) = X0
    | big_f(g(X0),f(X0)) ),
    inference(unflattening,[status(thm)],[c_54]) ).

cnf(c_61,negated_conjecture,
    ( ~ big_f(g(X0),f(X0))
    | f(X0) = X0 ),
    inference(unflattening,[status(thm)],[c_52]) ).

cnf(c_72,negated_conjecture,
    f(X0) = X0,
    inference(global_subsumption_just,[status(thm)],[c_60,c_60,c_61]) ).

cnf(c_75,negated_conjecture,
    f(X0) = X0,
    inference(global_subsumption_just,[status(thm)],[c_61,c_60,c_61]) ).

cnf(c_77,negated_conjecture,
    ( h(X0,X1) = X1
    | big_f(h(X0,X1),f(X0)) ),
    inference(global_subsumption_just,[status(thm)],[c_57,c_57,c_72]) ).

cnf(c_80,negated_conjecture,
    ( h(X0,X1) != X1
    | ~ big_f(h(X0,X1),f(X0)) ),
    inference(global_subsumption_just,[status(thm)],[c_58,c_60,c_61,c_58]) ).

cnf(c_87,plain,
    ( ~ big_f(h(X0,X1),f(X0))
    | h(X0,X1) != X1 ),
    inference(prop_impl_just,[status(thm)],[c_80]) ).

cnf(c_88,plain,
    ( h(X0,X1) != X1
    | ~ big_f(h(X0,X1),f(X0)) ),
    inference(renaming,[status(thm)],[c_87]) ).

cnf(c_89,plain,
    ( big_f(h(X0,X1),f(X0))
    | h(X0,X1) = X1 ),
    inference(prop_impl_just,[status(thm)],[c_77]) ).

cnf(c_90,plain,
    ( h(X0,X1) = X1
    | big_f(h(X0,X1),f(X0)) ),
    inference(renaming,[status(thm)],[c_89]) ).

cnf(c_136,plain,
    ( h(X0,X1) = X1
    | big_f(h(X0,X1),X0) ),
    inference(light_normalisation,[status(thm)],[c_90,c_75]) ).

cnf(c_143,plain,
    ( h(X0,X1) != X1
    | ~ big_f(h(X0,X1),X0) ),
    inference(light_normalisation,[status(thm)],[c_88,c_75]) ).

cnf(c_207,plain,
    ( ~ big_f(h(X0,X1),X0)
    | h(X0,X1) != X1 ),
    inference(prop_impl_just,[status(thm)],[c_143]) ).

cnf(c_208,plain,
    ( h(X0,X1) != X1
    | ~ big_f(h(X0,X1),X0) ),
    inference(renaming,[status(thm)],[c_207]) ).

cnf(c_209,plain,
    ( big_f(h(X0,X1),X0)
    | h(X0,X1) = X1 ),
    inference(prop_impl_just,[status(thm)],[c_136]) ).

cnf(c_210,plain,
    ( h(X0,X1) = X1
    | big_f(h(X0,X1),X0) ),
    inference(renaming,[status(thm)],[c_209]) ).

cnf(c_471,plain,
    ( h(X0,X1) = X1
    | h(X0,X1) = a ),
    inference(superposition,[status(thm)],[c_210,c_49]) ).

cnf(c_493,plain,
    ( X0 != a
    | h(X1,X0) = a ),
    inference(equality_factoring,[status(thm)],[c_471]) ).

cnf(c_511,plain,
    h(X0,a) = a,
    inference(equality_resolution,[status(thm)],[c_493]) ).

cnf(c_532,plain,
    ~ big_f(h(X0,a),X0),
    inference(superposition,[status(thm)],[c_511,c_208]) ).

cnf(c_534,plain,
    ~ big_f(a,X0),
    inference(light_normalisation,[status(thm)],[c_532,c_511]) ).

cnf(c_535,plain,
    $false,
    inference(backward_subsumption_resolution,[status(thm)],[c_59,c_534]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.04/0.11  % Problem  : SYN075-1 : TPTP v8.2.0. Released v1.0.0.
% 0.04/0.11  % Command  : run_iprover %s %d THM
% 0.10/0.32  % Computer : n027.cluster.edu
% 0.10/0.32  % Model    : x86_64 x86_64
% 0.10/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.32  % Memory   : 8042.1875MB
% 0.10/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.10/0.32  % CPULimit : 300
% 0.10/0.32  % WCLimit  : 300
% 0.10/0.32  % DateTime : Sun Jun 23 22:53:54 EDT 2024
% 0.10/0.32  % CPUTime  : 
% 0.18/0.45  Running first-order theorem proving
% 0.18/0.45  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 2.04/1.14  % SZS status Started for theBenchmark.p
% 2.04/1.14  % SZS status Unsatisfiable for theBenchmark.p
% 2.04/1.14  
% 2.04/1.14  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 2.04/1.14  
% 2.04/1.14  ------  iProver source info
% 2.04/1.14  
% 2.04/1.14  git: date: 2024-06-12 09:56:46 +0000
% 2.04/1.14  git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 2.04/1.14  git: non_committed_changes: false
% 2.04/1.14  
% 2.04/1.14  ------ Parsing...successful
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  ------ Preprocessing... sup_sim: 2  sf_s  rm: 1 0s  sf_e  pe_s  pe_e  sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe_e 
% 2.04/1.14  
% 2.04/1.14  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 2.04/1.14  
% 2.04/1.14  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 2.04/1.14  ------ Proving...
% 2.04/1.14  ------ Problem Properties 
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  clauses                                 6
% 2.04/1.14  conjectures                             1
% 2.04/1.14  EPR                                     3
% 2.04/1.14  Horn                                    5
% 2.04/1.14  unary                                   2
% 2.04/1.14  binary                                  4
% 2.04/1.14  lits                                    10
% 2.04/1.14  lits eq                                 5
% 2.04/1.14  fd_pure                                 0
% 2.04/1.14  fd_pseudo                               0
% 2.04/1.14  fd_cond                                 2
% 2.04/1.14  fd_pseudo_cond                          0
% 2.04/1.14  AC symbols                              0
% 2.04/1.14  
% 2.04/1.14  ------ Schedule dynamic 5 is on 
% 2.04/1.14  
% 2.04/1.14  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  ------ 
% 2.04/1.14  Current options:
% 2.04/1.14  ------ 
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  ------ Proving...
% 2.04/1.14  
% 2.04/1.14  
% 2.04/1.14  % SZS status Unsatisfiable for theBenchmark.p
% 2.04/1.14  
% 2.04/1.14  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.04/1.14  
% 2.04/1.14  
%------------------------------------------------------------------------------