TSTP Solution File: GEO146-1 by iProver---3.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : GEO146-1 : TPTP v8.1.2. Released v2.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n032.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 : Wed Aug 30 23:09:39 EDT 2023

% Result   : Unsatisfiable 3.15s 1.01s
% Output   : CNFRefutation 3.15s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    5
%            Number of leaves      :    5
% Syntax   : Number of clauses     :   10 (   3 unt;   1 nHn;  10 RR)
%            Number of literals    :   17 (   0 equ;   7 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-3 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :   14 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    ( connect(sk27,sk28,sk29)
    | connect(sk28,sk27,sk29) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_156) ).

cnf(c_52,negated_conjecture,
    ( ~ connect(sk27,sk28,sk29)
    | ~ connect(sk28,sk27,sk29) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',t12_159) ).

cnf(c_53,plain,
    ( ~ connect(X0,X1,X2)
    | once(at_the_same_time(at(X0,X2),at(X1,X2))) ),
    file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',connect_defn_1) ).

cnf(c_54,plain,
    ( ~ once(at_the_same_time(at(X0,X1),at(X2,X1)))
    | connect(X0,X2,X1) ),
    file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',connect_defn_2) ).

cnf(c_56,plain,
    ( ~ once(at_the_same_time(X0,X1))
    | once(at_the_same_time(X1,X0)) ),
    file('/export/starexec/sandbox/benchmark/Axioms/GEO004-3.ax',symmetry_of_at_the_same_time_4) ).

cnf(c_8238,plain,
    ( ~ connect(X0,X1,X2)
    | once(at_the_same_time(at(X1,X2),at(X0,X2))) ),
    inference(superposition,[status(thm)],[c_53,c_56]) ).

cnf(c_8600,plain,
    ( ~ connect(X0,X1,X2)
    | connect(X1,X0,X2) ),
    inference(superposition,[status(thm)],[c_8238,c_54]) ).

cnf(c_8668,plain,
    connect(sk28,sk27,sk29),
    inference(backward_subsumption_resolution,[status(thm)],[c_49,c_8600]) ).

cnf(c_8678,plain,
    connect(sk27,sk28,sk29),
    inference(superposition,[status(thm)],[c_8668,c_8600]) ).

cnf(c_8681,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_8678,c_8668,c_52]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.09  % Problem  : GEO146-1 : TPTP v8.1.2. Released v2.4.0.
% 0.05/0.09  % Command  : run_iprover %s %d THM
% 0.08/0.28  % Computer : n032.cluster.edu
% 0.08/0.28  % Model    : x86_64 x86_64
% 0.08/0.28  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.28  % Memory   : 8042.1875MB
% 0.08/0.28  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.08/0.28  % CPULimit : 300
% 0.08/0.28  % WCLimit  : 300
% 0.08/0.28  % DateTime : Tue Aug 29 23:24:32 EDT 2023
% 0.08/0.29  % CPUTime  : 
% 0.14/0.37  Running first-order theorem proving
% 0.14/0.37  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.15/1.01  % SZS status Started for theBenchmark.p
% 3.15/1.01  % SZS status Unsatisfiable for theBenchmark.p
% 3.15/1.01  
% 3.15/1.01  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.15/1.01  
% 3.15/1.01  ------  iProver source info
% 3.15/1.01  
% 3.15/1.01  git: date: 2023-05-31 18:12:56 +0000
% 3.15/1.01  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.15/1.01  git: non_committed_changes: false
% 3.15/1.01  git: last_make_outside_of_git: false
% 3.15/1.01  
% 3.15/1.01  ------ Parsing...successful
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  ------ Preprocessing... sup_sim: 0  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 
% 3.15/1.01  
% 3.15/1.01  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 3.15/1.01  
% 3.15/1.01  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 3.15/1.01  ------ Proving...
% 3.15/1.01  ------ Problem Properties 
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  clauses                                 100
% 3.15/1.01  conjectures                             2
% 3.15/1.01  EPR                                     31
% 3.15/1.01  Horn                                    68
% 3.15/1.01  unary                                   5
% 3.15/1.01  binary                                  46
% 3.15/1.01  lits                                    284
% 3.15/1.01  lits eq                                 25
% 3.15/1.01  fd_pure                                 0
% 3.15/1.01  fd_pseudo                               0
% 3.15/1.01  fd_cond                                 0
% 3.15/1.01  fd_pseudo_cond                          17
% 3.15/1.01  AC symbols                              0
% 3.15/1.01  
% 3.15/1.01  ------ Schedule dynamic 5 is on 
% 3.15/1.01  
% 3.15/1.01  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  ------ 
% 3.15/1.01  Current options:
% 3.15/1.01  ------ 
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  ------ Proving...
% 3.15/1.01  
% 3.15/1.01  
% 3.15/1.01  % SZS status Unsatisfiable for theBenchmark.p
% 3.15/1.01  
% 3.15/1.01  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.15/1.01  
% 3.15/1.01  
%------------------------------------------------------------------------------