TSTP Solution File: SYN053-1 by CSE_E---1.4

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CSE_E---1.4
% Problem  : SYN053-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n016.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 : Thu Sep 29 21:08:42 EDT 2022

% Result   : Unsatisfiable 0.61s 0.66s
% Output   : CNFRefutation 0.61s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    4
%            Number of leaves      :    4
% Syntax   : Number of clauses     :   13 (   5 unt;   5 nHn;   6 RR)
%            Number of literals    :   25 (   0 equ;  10 neg)
%            Maximal clause size   :    3 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   2 prp; 0-1 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :   10 (  10 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause_4,negated_conjecture,
    ( p
    | big_f(X1)
    | ~ big_f(a) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_4) ).

cnf(clause_3,negated_conjecture,
    ~ p,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_3) ).

cnf(clause_1,negated_conjecture,
    ( p
    | big_f(X1)
    | big_f(X2) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_1) ).

cnf(clause_5,negated_conjecture,
    ( ~ big_f(a)
    | ~ big_f(b) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',clause_5) ).

cnf(c_0_4,negated_conjecture,
    ( p
    | big_f(X1)
    | ~ big_f(a) ),
    clause_4 ).

cnf(c_0_5,negated_conjecture,
    ~ p,
    clause_3 ).

cnf(c_0_6,negated_conjecture,
    ( p
    | big_f(X1)
    | big_f(X2) ),
    clause_1 ).

cnf(c_0_7,negated_conjecture,
    ( ~ big_f(a)
    | ~ big_f(b) ),
    clause_5 ).

cnf(c_0_8,negated_conjecture,
    ( big_f(X1)
    | ~ big_f(a) ),
    inference(sr,[status(thm)],[c_0_4,c_0_5]) ).

cnf(c_0_9,negated_conjecture,
    ( big_f(X1)
    | big_f(X2) ),
    inference(sr,[status(thm)],[c_0_6,c_0_5]) ).

cnf(c_0_10,negated_conjecture,
    ~ big_f(a),
    inference(csr,[status(thm)],[c_0_7,c_0_8]) ).

cnf(c_0_11,negated_conjecture,
    big_f(X1),
    inference(ef,[status(thm)],[c_0_9]) ).

cnf(c_0_12,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_10,c_0_11])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYN053-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.13  % Command   : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.14/0.34  % Computer : n016.cluster.edu
% 0.14/0.34  % Model    : x86_64 x86_64
% 0.14/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34  % Memory   : 8042.1875MB
% 0.14/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34  % CPULimit : 300
% 0.14/0.34  % WCLimit  : 300
% 0.14/0.34  % DateTime : Mon Sep  5 01:46:39 EDT 2022
% 0.14/0.34  % CPUTime  : 
% 0.21/0.44  openjdk version "1.8.0_171"
% 0.21/0.44  OpenJDK Runtime Environment (build 1.8.0_171-b10)
% 0.21/0.44  OpenJDK 64-Bit Server VM (build 25.171-b10, mixed mode)
% 0.21/0.45  file=/export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.61/0.63  start to proof: theBenchmark
% 0.61/0.66  % Version  : CSE_E---1.4
% 0.61/0.66  % Problem  : theBenchmark.p
% 0.61/0.66  % Proof found
% 0.61/0.66  % SZS status Theorem for theBenchmark.p
% 0.61/0.66  % SZS output start Proof
% See solution above
% 0.61/0.66  % Total time : 0.018000 s
%------------------------------------------------------------------------------