%------------------------------------------------------------------------------
% File     : CSE_E---1.5
% Problem  : GRP517-1 : TPTP v8.1.2. Released v2.6.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n007.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 Aug 31 00:21:24 EDT 2023

% Result   : Unsatisfiable 0.53s 0.60s
% Output   : CNFRefutation 0.53s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   11
%            Number of leaves      :    6
% Syntax   : Number of formulae    :   21 (  17 unt;   4 typ;   0 def)
%            Number of atoms       :   17 (  16 equ)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :    3 (   3   ~;   0   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    2 (   1 avg)
%            Maximal term depth    :    7 (   2 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    3 (   2   >;   1   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    4 (   4 usr;   2 con; 0-2 aty)
%            Number of variables   :   37 (   0 sgn;   0   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
tff(decl_22,type,
    multiply: ( $i * $i ) > $i ).

tff(decl_23,type,
    inverse: $i > $i ).

tff(decl_24,type,
    a1: $i ).

tff(decl_25,type,
    b1: $i ).

cnf(single_axiom,axiom,
    multiply(X1,multiply(multiply(inverse(multiply(X1,X2)),X3),X2)) = X3,
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).

cnf(prove_these_axioms_1,negated_conjecture,
    multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_1) ).

cnf(c_0_2,axiom,
    multiply(X1,multiply(multiply(inverse(multiply(X1,X2)),X3),X2)) = X3,
    single_axiom ).

cnf(c_0_3,plain,
    multiply(X1,multiply(multiply(inverse(X2),X3),multiply(multiply(inverse(multiply(X1,X4)),X2),X4))) = X3,
    inference(spm,[status(thm)],[c_0_2,c_0_2]) ).

cnf(c_0_4,plain,
    multiply(multiply(inverse(multiply(inverse(multiply(X1,X2)),X3)),X4),X3) = multiply(X1,multiply(X4,X2)),
    inference(spm,[status(thm)],[c_0_2,c_0_2]) ).

cnf(c_0_5,plain,
    multiply(multiply(inverse(X1),X2),X1) = X2,
    inference(spm,[status(thm)],[c_0_3,c_0_2]) ).

cnf(c_0_6,plain,
    multiply(inverse(multiply(X1,X2)),multiply(X1,multiply(X3,X2))) = X3,
    inference(spm,[status(thm)],[c_0_2,c_0_4]) ).

cnf(c_0_7,plain,
    multiply(X1,multiply(X2,X3)) = multiply(X2,multiply(X1,X3)),
    inference(spm,[status(thm)],[c_0_5,c_0_6]) ).

cnf(c_0_8,plain,
    multiply(multiply(X1,multiply(inverse(X2),X3)),X2) = multiply(X1,X3),
    inference(spm,[status(thm)],[c_0_5,c_0_7]) ).

cnf(c_0_9,plain,
    multiply(X1,multiply(inverse(multiply(X1,X2)),X3)) = multiply(inverse(X2),X3),
    inference(spm,[status(thm)],[c_0_2,c_0_8]) ).

cnf(c_0_10,plain,
    multiply(inverse(X1),multiply(X2,multiply(X3,X1))) = multiply(X2,X3),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_9,c_0_2]),c_0_4]) ).

cnf(c_0_11,plain,
    multiply(X1,X2) = multiply(X2,X1),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_7]),c_0_10]) ).

cnf(c_0_12,negated_conjecture,
    multiply(inverse(a1),a1) != multiply(inverse(b1),b1),
    prove_these_axioms_1 ).

cnf(c_0_13,plain,
    multiply(X1,multiply(inverse(X1),X2)) = X2,
    inference(rw,[status(thm)],[c_0_5,c_0_11]) ).

cnf(c_0_14,negated_conjecture,
    multiply(a1,inverse(a1)) != multiply(b1,inverse(b1)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_12,c_0_11]),c_0_11]) ).

cnf(c_0_15,plain,
    multiply(X1,inverse(X1)) = multiply(X2,inverse(X2)),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_10,c_0_13]),c_0_11]) ).

cnf(c_0_16,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[c_0_14,c_0_15]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem    : GRP517-1 : TPTP v8.1.2. Released v2.6.0.
% 0.11/0.12  % Command    : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.12/0.33  % Computer : n007.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   : Mon Aug 28 22:53:13 EDT 2023
% 0.12/0.33  % CPUTime  : 
% 0.18/0.55  start to proof: theBenchmark
% 0.53/0.60  % Version  : CSE_E---1.5
% 0.53/0.60  % Problem  : theBenchmark.p
% 0.53/0.60  % Proof found
% 0.53/0.60  % SZS status Theorem for theBenchmark.p
% 0.53/0.60  % SZS output start Proof
% See solution above
% 0.53/0.60  % Total time : 0.030000 s
% 0.53/0.60  % SZS output end Proof
% 0.53/0.60  % Total time : 0.033000 s
%------------------------------------------------------------------------------