%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : GRP136-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% Computer : n019.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  : 600s
% DateTime : Sat Jul 16 11:22:10 EDT 2022

% Result   : Unsatisfiable 0.53s 0.75s
% Output   : Refutation 0.53s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named eq_axiom)

% Comments : 
%------------------------------------------------------------------------------
cnf(prove_ax_antisyma,negated_conjecture,
    a != b,
    input ).

cnf(symmetry,axiom,
    ( X7 != X8
    | X8 = X7 ),
    eq_axiom ).

cnf(ax_antisyma_2,plain,
    least_upper_bound(a,b) = a,
    input ).

cnf(c19,plain,
    a = least_upper_bound(a,b),
    inference(resolution,status(thm),[ax_antisyma_2,symmetry]) ).

cnf(ax_antisyma_1,plain,
    least_upper_bound(a,b) = b,
    input ).

cnf(transitivity,axiom,
    ( X54 != X55
    | X55 != X53
    | X54 = X53 ),
    eq_axiom ).

cnf(c39,plain,
    ( X233 != least_upper_bound(a,b)
    | X233 = b ),
    inference(resolution,status(thm),[transitivity,ax_antisyma_1]) ).

cnf(c781,plain,
    a = b,
    inference(resolution,status(thm),[c39,c19]) ).

cnf(c796,plain,
    $false,
    inference(resolution,status(thm),[c781,prove_ax_antisyma]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : GRP136-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.06/0.13  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.13/0.34  % Computer : n019.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Tue Jun 14 13:44:39 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.53/0.75  # Version:  1.3
% 0.53/0.75  # SZS status Unsatisfiable
% 0.53/0.75  # SZS output start CNFRefutation
% See solution above
% 0.53/0.75  
% 0.53/0.75  # Initial clauses    : 25
% 0.53/0.75  # Processed clauses  : 82
% 0.53/0.75  # Factors computed   : 0
% 0.53/0.75  # Resolvents computed: 794
% 0.53/0.75  # Tautologies deleted: 1
% 0.53/0.75  # Forward subsumed   : 75
% 0.53/0.75  # Backward subsumed  : 0
% 0.53/0.75  # -------- CPU Time ---------
% 0.53/0.75  # User time          : 0.391 s
% 0.53/0.75  # System time        : 0.015 s
% 0.53/0.75  # Total time         : 0.406 s
%------------------------------------------------------------------------------