TSTP Solution File: NUM854+2 by iProver---3.9

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : NUM854+2 : TPTP v8.1.2. Released v4.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n028.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 02:50:56 EDT 2024

% Result   : Theorem 2.72s 1.20s
% Output   : CNFRefutation 2.72s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named f83)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    ~ greater(vmul(vd508,vd511),vmul(vd509,vd511)),
    inference(cnf_transformation,[],[f75]) ).

cnf(c_51,plain,
    greater(vd508,vd509),
    inference(cnf_transformation,[],[f77]) ).

cnf(c_56,plain,
    ( ~ greater(X0,X1)
    | greater(vmul(X0,X2),vmul(X1,X2)) ),
    inference(cnf_transformation,[],[f83]) ).

cnf(c_867,plain,
    ( ~ greater(vd508,vd509)
    | greater(vmul(vd508,X0),vmul(vd509,X0)) ),
    inference(instantiation,[status(thm)],[c_56]) ).

cnf(c_868,plain,
    ( ~ greater(vd508,vd509)
    | greater(vmul(vd508,vd511),vmul(vd509,vd511)) ),
    inference(instantiation,[status(thm)],[c_867]) ).

cnf(c_869,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_868,c_49,c_51]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : NUM854+2 : TPTP v8.1.2. Released v4.1.0.
% 0.03/0.13  % Command  : run_iprover %s %d THM
% 0.12/0.34  % Computer : n028.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Thu May  2 19:57:48 EDT 2024
% 0.12/0.34  % CPUTime  : 
% 0.19/0.46  Running first-order theorem proving
% 0.19/0.47  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
% 2.72/1.20  % SZS status Started for theBenchmark.p
% 2.72/1.20  % SZS status Theorem for theBenchmark.p
% 2.72/1.20  
% 2.72/1.20  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 2.72/1.20  
% 2.72/1.20  ------  iProver source info
% 2.72/1.20  
% 2.72/1.20  git: date: 2024-05-02 19:28:25 +0000
% 2.72/1.20  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 2.72/1.20  git: non_committed_changes: false
% 2.72/1.20  
% 2.72/1.20  ------ Parsing...
% 2.72/1.20  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 2.72/1.20  
% 2.72/1.20  ------ Preprocessing... sup_sim: 1  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 
% 2.72/1.20  
% 2.72/1.20  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 2.72/1.20  
% 2.72/1.20  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 2.72/1.20  ------ Proving...
% 2.72/1.20  ------ Problem Properties 
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  clauses                                 29
% 2.72/1.20  conjectures                             1
% 2.72/1.20  EPR                                     9
% 2.72/1.20  Horn                                    27
% 2.72/1.20  unary                                   17
% 2.72/1.20  binary                                  10
% 2.72/1.20  lits                                    43
% 2.72/1.20  lits eq                                 18
% 2.72/1.20  fd_pure                                 0
% 2.72/1.20  fd_pseudo                               0
% 2.72/1.20  fd_cond                                 0
% 2.72/1.20  fd_pseudo_cond                          2
% 2.72/1.20  AC symbols                              1
% 2.72/1.20  
% 2.72/1.20  ------ Schedule dynamic 5 is on 
% 2.72/1.20  
% 2.72/1.20  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  ------ 
% 2.72/1.20  Current options:
% 2.72/1.20  ------ 
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  ------ Proving...
% 2.72/1.20  
% 2.72/1.20  
% 2.72/1.20  % SZS status Theorem for theBenchmark.p
% 2.72/1.20  
% 2.72/1.20  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.72/1.20  
% 2.72/1.20  
%------------------------------------------------------------------------------