%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : GRP160-1 : TPTP v8.2.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n018.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 06:58:22 EDT 2024

% Result   : Unsatisfiable 0.67s 1.15s
% Output   : CNFRefutation 0.67s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    2
% Syntax   : Number of clauses     :    4 (   4 unt;   0 nHn;   3 RR)
%            Number of literals    :    4 (   3 equ;   1 neg)
%            Maximal clause size   :    1 (   1 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   1 con; 0-2 aty)
%            Number of variables   :    1 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(c_49,negated_conjecture,
    least_upper_bound(a,a) != a,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_ax_refla) ).

cnf(c_54,plain,
    least_upper_bound(X0,X0) = X0,
    file('/export/starexec/sandbox/benchmark/Axioms/GRP004-2.ax',idempotence_of_lub) ).

cnf(c_67,plain,
    least_upper_bound(a,a) = a,
    inference(instantiation,[status(thm)],[c_54]) ).

cnf(c_68,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_49,c_67]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : GRP160-1 : TPTP v8.2.0. Bugfixed v1.2.1.
% 0.07/0.12  % Command  : run_iprover %s %d THM
% 0.12/0.33  % Computer : n018.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 : Thu Jun 20 10:53:54 EDT 2024
% 0.12/0.33  % CPUTime  : 
% 0.20/0.47  Running UEQ theorem proving
% 0.20/0.47  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule casc_j12_ueq --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 0.67/1.15  % SZS status Started for theBenchmark.p
% 0.67/1.15  % SZS status Unsatisfiable for theBenchmark.p
% 0.67/1.15  
% 0.67/1.15  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 0.67/1.15  
% 0.67/1.15  ------  iProver source info
% 0.67/1.15  
% 0.67/1.15  git: date: 2024-06-12 09:56:46 +0000
% 0.67/1.15  git: sha1: 4869ab62f0a3398f9d3a35e6db7918ebd3847e49
% 0.67/1.15  git: non_committed_changes: false
% 0.67/1.15  
% 0.67/1.15  ------ Parsing...successful
% 0.67/1.15  
% 0.67/1.15  
% 0.67/1.15  
% 0.67/1.15  ------ Preprocessing...
% 0.67/1.15  
% 0.67/1.15  % SZS status Unsatisfiable for theBenchmark.p
% 0.67/1.15  
% 0.67/1.15  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.67/1.15  
% 0.67/1.15  
%------------------------------------------------------------------------------