TSTP Solution File: FLD030-3 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : FLD030-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n003.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 02:15:14 EDT 2024

% Result   : Unsatisfiable 3.81s 1.21s
% Output   : CNFRefutation 3.81s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named definition)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,plain,
    defined(a),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).

cnf(c_50,plain,
    defined(b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).

cnf(c_52,negated_conjecture,
    product(multiplicative_identity,a,d),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_4) ).

cnf(c_53,negated_conjecture,
    ~ product(d,b,multiply(a,b)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_product_5) ).

cnf(c_60,plain,
    ( ~ product(X0,X1,X2)
    | ~ product(X0,X3,X4)
    | ~ product(X3,X5,X1)
    | product(X4,X5,X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_multiplication_2) ).

cnf(c_61,plain,
    ( ~ defined(X0)
    | product(multiplicative_identity,X0,X0) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).

cnf(c_69,plain,
    ( ~ defined(X0)
    | ~ defined(X1)
    | defined(multiply(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplication) ).

cnf(c_73,plain,
    ( ~ defined(X0)
    | ~ defined(X1)
    | product(X0,X1,multiply(X0,X1)) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',totality_of_multiplication) ).

cnf(c_254,plain,
    multiply(a,b) = sP0_iProver_def,
    definition ).

cnf(c_255,negated_conjecture,
    ~ product(d,b,sP0_iProver_def),
    inference(demodulation,[status(thm)],[c_53,c_254]) ).

cnf(c_256,negated_conjecture,
    product(multiplicative_identity,a,d),
    inference(demodulation,[status(thm)],[c_52]) ).

cnf(c_756,plain,
    ( ~ defined(a)
    | ~ defined(b)
    | defined(sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_254,c_69]) ).

cnf(c_757,plain,
    defined(sP0_iProver_def),
    inference(forward_subsumption_resolution,[status(thm)],[c_756,c_50,c_49]) ).

cnf(c_787,plain,
    ( ~ defined(a)
    | ~ defined(b)
    | product(a,b,sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_254,c_73]) ).

cnf(c_789,plain,
    product(a,b,sP0_iProver_def),
    inference(forward_subsumption_resolution,[status(thm)],[c_787,c_50,c_49]) ).

cnf(c_1535,plain,
    ( ~ product(a,X0,X1)
    | ~ product(multiplicative_identity,X1,X2)
    | product(d,X0,X2) ),
    inference(superposition,[status(thm)],[c_256,c_60]) ).

cnf(c_2021,plain,
    ( ~ product(multiplicative_identity,sP0_iProver_def,X0)
    | product(d,b,X0) ),
    inference(superposition,[status(thm)],[c_789,c_1535]) ).

cnf(c_2072,plain,
    ( ~ defined(sP0_iProver_def)
    | product(d,b,sP0_iProver_def) ),
    inference(superposition,[status(thm)],[c_61,c_2021]) ).

cnf(c_2077,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_2072,c_255,c_757]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.13  % Problem  : FLD030-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.08/0.14  % Command  : run_iprover %s %d THM
% 0.15/0.35  % Computer : n003.cluster.edu
% 0.15/0.35  % Model    : x86_64 x86_64
% 0.15/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.35  % Memory   : 8042.1875MB
% 0.15/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.35  % CPULimit : 300
% 0.15/0.35  % WCLimit  : 300
% 0.15/0.35  % DateTime : Thu May  2 22:41:05 EDT 2024
% 0.15/0.35  % CPUTime  : 
% 0.21/0.49  Running first-order theorem proving
% 0.21/0.49  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
% 3.81/1.21  % SZS status Started for theBenchmark.p
% 3.81/1.21  % SZS status Unsatisfiable for theBenchmark.p
% 3.81/1.21  
% 3.81/1.21  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 3.81/1.21  
% 3.81/1.21  ------  iProver source info
% 3.81/1.21  
% 3.81/1.21  git: date: 2024-05-02 19:28:25 +0000
% 3.81/1.21  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 3.81/1.21  git: non_committed_changes: false
% 3.81/1.21  
% 3.81/1.21  ------ Parsing...successful
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  ------ Preprocessing... sf_s  rm: 0 0s  sf_e  pe_s  pe_e 
% 3.81/1.21  
% 3.81/1.21  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 3.81/1.21  
% 3.81/1.21  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 3.81/1.21  ------ Proving...
% 3.81/1.21  ------ Problem Properties 
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  clauses                                 32
% 3.81/1.21  conjectures                             2
% 3.81/1.21  EPR                                     23
% 3.81/1.21  Horn                                    29
% 3.81/1.21  unary                                   9
% 3.81/1.21  binary                                  6
% 3.81/1.21  lits                                    83
% 3.81/1.21  lits eq                                 1
% 3.81/1.21  fd_pure                                 0
% 3.81/1.21  fd_pseudo                               0
% 3.81/1.21  fd_cond                                 0
% 3.81/1.21  fd_pseudo_cond                          0
% 3.81/1.21  AC symbols                              0
% 3.81/1.21  
% 3.81/1.21  ------ Schedule dynamic 5 is on 
% 3.81/1.21  
% 3.81/1.21  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  ------ 
% 3.81/1.21  Current options:
% 3.81/1.21  ------ 
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  ------ Proving...
% 3.81/1.21  
% 3.81/1.21  
% 3.81/1.21  % SZS status Unsatisfiable for theBenchmark.p
% 3.81/1.21  
% 3.81/1.21  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.81/1.21  
% 3.81/1.21  
%------------------------------------------------------------------------------