%------------------------------------------------------------------------------
% File     : PyRes---1.3
% Problem  : SYN391+1 : TPTP v8.1.0. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s

% 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  : 600s
% DateTime : Thu Jul 21 11:27:50 EDT 2022

% Result   : Theorem 0.18s 0.51s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : ERROR: Analysing output (Could not find formula named input)

% Comments : 
%------------------------------------------------------------------------------
fof(pel9,conjecture,
    ( ( ( p1
        | p2 )
      & ( ~ p1
        | p2 )
      & ( p1
        | ~ p2 ) )
   => ~ ( ~ p1
        | ~ p2 ) ),
    input ).

fof(c0,negated_conjecture,
    ~ ( ( ( p1
          | p2 )
        & ( ~ p1
          | p2 )
        & ( p1
          | ~ p2 ) )
     => ~ ( ~ p1
          | ~ p2 ) ),
    inference(assume_negation,status(cth),[pel9]) ).

fof(c1,negated_conjecture,
    ~ ( ( ( p1
          | p2 )
        & ( ~ p1
          | p2 )
        & ( p1
          | ~ p2 ) )
     => ~ ( ~ p1
          | ~ p2 ) ),
    inference(fof_simplification,status(thm),[c0]) ).

fof(c2,negated_conjecture,
    ( ( p1
      | p2 )
    & ( ~ p1
      | p2 )
    & ( p1
      | ~ p2 )
    & ( ~ p1
      | ~ p2 ) ),
    inference(fof_nnf,status(thm),[c1]) ).

cnf(c3,negated_conjecture,
    ( p1
    | p2 ),
    inference(split_conjunct,status(thm),[c2]) ).

cnf(c4,negated_conjecture,
    ( ~ p1
    | p2 ),
    inference(split_conjunct,status(thm),[c2]) ).

cnf(c7,plain,
    p2,
    inference(resolution,status(thm),[c4,c3]) ).

cnf(c5,negated_conjecture,
    ( p1
    | ~ p2 ),
    inference(split_conjunct,status(thm),[c2]) ).

cnf(c8,plain,
    p1,
    inference(resolution,status(thm),[c5,c7]) ).

cnf(c6,negated_conjecture,
    ( ~ p1
    | ~ p2 ),
    inference(split_conjunct,status(thm),[c2]) ).

cnf(c9,plain,
    ~ p1,
    inference(resolution,status(thm),[c6,c7]) ).

cnf(c10,plain,
    $false,
    inference(resolution,status(thm),[c9,c8]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : SYN391+1 : TPTP v8.1.0. Released v2.0.0.
% 0.12/0.12  % Command  : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 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  : 600
% 0.12/0.33  % DateTime : Mon Jul 11 20:51:44 EDT 2022
% 0.12/0.33  % CPUTime  : 
% 0.18/0.51  # Version:  1.3
% 0.18/0.51  # SZS status Theorem
% 0.18/0.51  # SZS output start CNFRefutation
% See solution above
% 0.18/0.51  
% 0.18/0.51  # Initial clauses    : 4
% 0.18/0.51  # Processed clauses  : 7
% 0.18/0.51  # Factors computed   : 0
% 0.18/0.51  # Resolvents computed: 4
% 0.18/0.51  # Tautologies deleted: 0
% 0.18/0.51  # Forward subsumed   : 0
% 0.18/0.51  # Backward subsumed  : 4
% 0.18/0.51  # -------- CPU Time ---------
% 0.18/0.51  # User time          : 0.157 s
% 0.18/0.51  # System time        : 0.020 s
% 0.18/0.51  # Total time         : 0.177 s
%------------------------------------------------------------------------------