TSTP Solution File: SWC049-1 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : SWC049-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n016.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 03:11:01 EDT 2024

% Result   : Unsatisfiable 3.93s 1.16s
% Output   : CNFRefutation 3.93s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :   14
% Syntax   : Number of clauses     :   32 (  13 unt;   3 nHn;  32 RR)
%            Number of literals    :   70 (  15 equ;  41 neg)
%            Maximal clause size   :    5 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   5 con; 0-2 aty)
%            Number of variables   :   14 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_51,negated_conjecture,
    ssList(sk3),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_3) ).

cnf(c_52,negated_conjecture,
    ssList(sk4),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_4) ).

cnf(c_53,negated_conjecture,
    sk2 = sk4,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_5) ).

cnf(c_54,negated_conjecture,
    sk1 = sk3,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_6) ).

cnf(c_55,negated_conjecture,
    ( ~ neq(X0,nil)
    | ~ rearsegP(sk1,X0)
    | ~ rearsegP(sk2,X0)
    | ~ ssList(X0) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_7) ).

cnf(c_56,negated_conjecture,
    ( sk4 != nil
    | sk3 = nil ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_8) ).

cnf(c_57,negated_conjecture,
    ( sk1 != nil
    | sk2 != nil ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_9) ).

cnf(c_58,negated_conjecture,
    ( ~ neq(sk4,nil)
    | neq(sk3,nil) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_10) ).

cnf(c_59,negated_conjecture,
    ( ~ neq(sk4,nil)
    | rearsegP(sk4,sk3) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',co1_11) ).

cnf(c_67,plain,
    ssList(nil),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause8) ).

cnf(c_133,plain,
    ( ~ ssList(X0)
    | app(nil,X0) = X0 ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause74) ).

cnf(c_144,plain,
    ( ~ ssList(X0)
    | ~ ssList(X1)
    | ssList(app(X1,X0)) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause85) ).

cnf(c_159,plain,
    ( ~ ssList(X0)
    | ~ ssList(X1)
    | X0 = X1
    | neq(X1,X0) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause100) ).

cnf(c_202,plain,
    ( app(X0,X1) != X2
    | ~ ssList(X0)
    | ~ ssList(X1)
    | ~ ssList(X2)
    | rearsegP(X2,X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/SWC001-0.ax',clause143) ).

cnf(c_255,plain,
    ( ~ ssList(app(X0,X1))
    | ~ ssList(X0)
    | ~ ssList(X1)
    | rearsegP(app(X0,X1),X1) ),
    inference(unflattening,[status(thm)],[c_202]) ).

cnf(c_644,plain,
    ( ~ ssList(X0)
    | ~ ssList(X1)
    | rearsegP(app(X0,X1),X1) ),
    inference(backward_subsumption_resolution,[status(thm)],[c_255,c_144]) ).

cnf(c_1668,plain,
    ( sk3 != nil
    | sk4 != nil ),
    inference(light_normalisation,[status(thm)],[c_57,c_53,c_54]) ).

cnf(c_1671,plain,
    sk4 != nil,
    inference(forward_subsumption_resolution,[status(thm)],[c_1668,c_56]) ).

cnf(c_1870,plain,
    ( ~ neq(X0,nil)
    | ~ rearsegP(sk3,X0)
    | ~ rearsegP(sk4,X0)
    | ~ ssList(X0) ),
    inference(light_normalisation,[status(thm)],[c_55,c_53,c_54]) ).

cnf(c_6387,negated_conjecture,
    ( ~ neq(sk4,nil)
    | rearsegP(sk4,sk3) ),
    inference(demodulation,[status(thm)],[c_59]) ).

cnf(c_6388,negated_conjecture,
    ( ~ neq(sk4,nil)
    | neq(sk3,nil) ),
    inference(demodulation,[status(thm)],[c_58]) ).

cnf(c_6391,negated_conjecture,
    ssList(sk4),
    inference(demodulation,[status(thm)],[c_52]) ).

cnf(c_6392,negated_conjecture,
    ssList(sk3),
    inference(demodulation,[status(thm)],[c_51]) ).

cnf(c_9151,plain,
    app(nil,sk3) = sk3,
    inference(superposition,[status(thm)],[c_6392,c_133]) ).

cnf(c_9249,plain,
    ( ~ ssList(sk3)
    | ~ ssList(nil)
    | rearsegP(sk3,sk3) ),
    inference(superposition,[status(thm)],[c_9151,c_644]) ).

cnf(c_9250,plain,
    rearsegP(sk3,sk3),
    inference(forward_subsumption_resolution,[status(thm)],[c_9249,c_67,c_6392]) ).

cnf(c_10306,plain,
    ( ~ ssList(sk4)
    | ~ ssList(nil)
    | sk4 = nil
    | neq(sk3,nil) ),
    inference(superposition,[status(thm)],[c_159,c_6388]) ).

cnf(c_10307,plain,
    ( ~ ssList(sk4)
    | ~ ssList(nil)
    | sk4 = nil
    | rearsegP(sk4,sk3) ),
    inference(superposition,[status(thm)],[c_159,c_6387]) ).

cnf(c_10310,plain,
    rearsegP(sk4,sk3),
    inference(forward_subsumption_resolution,[status(thm)],[c_10307,c_1671,c_67,c_6391]) ).

cnf(c_10311,plain,
    neq(sk3,nil),
    inference(forward_subsumption_resolution,[status(thm)],[c_10306,c_1671,c_67,c_6391]) ).

cnf(c_10350,plain,
    ( ~ rearsegP(sk3,sk3)
    | ~ rearsegP(sk4,sk3)
    | ~ ssList(sk3) ),
    inference(superposition,[status(thm)],[c_10311,c_1870]) ).

cnf(c_10351,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_10350,c_6392,c_10310,c_9250]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SWC049-1 : TPTP v8.1.2. Released v2.4.0.
% 0.06/0.12  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n016.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 : Fri May  3 00:07:15 EDT 2024
% 0.12/0.33  % CPUTime  : 
% 0.18/0.46  Running first-order theorem proving
% 0.18/0.46  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.93/1.16  % SZS status Started for theBenchmark.p
% 3.93/1.16  % SZS status Unsatisfiable for theBenchmark.p
% 3.93/1.16  
% 3.93/1.16  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.93/1.16  
% 3.93/1.16  ------  iProver source info
% 3.93/1.16  
% 3.93/1.16  git: date: 2024-05-02 19:28:25 +0000
% 3.93/1.16  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.93/1.16  git: non_committed_changes: false
% 3.93/1.16  
% 3.93/1.16  ------ Parsing...successful
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  ------ Preprocessing... sup_sim: 6  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 
% 3.93/1.16  
% 3.93/1.16  ------ Preprocessing... gs_s  sp: 2 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 3.93/1.16  
% 3.93/1.16  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 3.93/1.16  ------ Proving...
% 3.93/1.16  ------ Problem Properties 
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  clauses                                 189
% 3.93/1.16  conjectures                             6
% 3.93/1.16  EPR                                     64
% 3.93/1.16  Horn                                    159
% 3.93/1.16  unary                                   63
% 3.93/1.16  binary                                  25
% 3.93/1.16  lits                                    566
% 3.93/1.16  lits eq                                 74
% 3.93/1.16  fd_pure                                 0
% 3.93/1.16  fd_pseudo                               0
% 3.93/1.16  fd_cond                                 15
% 3.93/1.16  fd_pseudo_cond                          16
% 3.93/1.16  AC symbols                              0
% 3.93/1.16  
% 3.93/1.16  ------ Schedule dynamic 5 is on 
% 3.93/1.16  
% 3.93/1.16  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  ------ 
% 3.93/1.16  Current options:
% 3.93/1.16  ------ 
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  ------ Proving...
% 3.93/1.16  
% 3.93/1.16  
% 3.93/1.16  % SZS status Unsatisfiable for theBenchmark.p
% 3.93/1.16  
% 3.93/1.16  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.93/1.16  
% 3.93/1.16  
%------------------------------------------------------------------------------