TSTP Solution File: BOO005-2 by Leo-III---1.7.7

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%------------------------------------------------------------------------------
% File     : Leo-III---1.7.7
% Problem  : BOO005-2 : TPTP v8.1.2. Bugfixed v1.2.1.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_Leo-III %s %d

% Computer : n011.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 : Fri May 19 10:11:46 EDT 2023

% Result   : Unsatisfiable 2.67s 1.65s
% Output   : Refutation 2.96s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :   21
% Syntax   : Number of formulae    :   37 (  31 unt;   6 typ;   0 def)
%            Number of atoms       :   31 (  30 equ;   0 cnn)
%            Maximal formula atoms :    1 (   1 avg)
%            Number of connectives :  142 (   2   ~;   0   |;   0   &; 140   @)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    4 (   3 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    5 (   5   >;   0   *;   0   +;   0  <<)
%            Number of symbols     :    8 (   6 usr;   4 con; 0-2 aty)
%            Number of variables   :   48 (   0   ^;  48   !;   0   ?;  48   :)

% Comments : 
%------------------------------------------------------------------------------
thf(add_type,type,
    add: $i > $i > $i ).

thf(a_type,type,
    a: $i ).

thf(multiplicative_identity_type,type,
    multiplicative_identity: $i ).

thf(multiply_type,type,
    multiply: $i > $i > $i ).

thf(inverse_type,type,
    inverse: $i > $i ).

thf(additive_identity_type,type,
    additive_identity: $i ).

thf(7,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( multiply @ A @ ( add @ B @ C ) )
      = ( add @ ( multiply @ A @ B ) @ ( multiply @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity4) ).

thf(29,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( multiply @ A @ ( add @ B @ C ) )
      = ( add @ ( multiply @ A @ B ) @ ( multiply @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).

thf(13,axiom,
    ! [A: $i] :
      ( ( multiply @ multiplicative_identity @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_id2) ).

thf(41,plain,
    ! [A: $i] :
      ( ( multiply @ multiplicative_identity @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).

thf(15,axiom,
    ! [A: $i] :
      ( ( add @ additive_identity @ A )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_id2) ).

thf(45,plain,
    ! [A: $i] :
      ( ( add @ additive_identity @ A )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).

thf(6,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( multiply @ ( add @ A @ B ) @ C )
      = ( add @ ( multiply @ A @ C ) @ ( multiply @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity3) ).

thf(27,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( multiply @ ( add @ A @ B ) @ C )
      = ( add @ ( multiply @ A @ C ) @ ( multiply @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).

thf(12,axiom,
    ! [A: $i] :
      ( ( multiply @ A @ multiplicative_identity )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_id1) ).

thf(39,plain,
    ! [A: $i] :
      ( ( multiply @ A @ multiplicative_identity )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).

thf(10,axiom,
    ! [A: $i] :
      ( ( multiply @ A @ ( inverse @ A ) )
      = additive_identity ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_inverse1) ).

thf(35,plain,
    ! [A: $i] :
      ( ( multiply @ A @ ( inverse @ A ) )
      = additive_identity ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).

thf(14,axiom,
    ! [A: $i] :
      ( ( add @ A @ additive_identity )
      = A ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_id1) ).

thf(43,plain,
    ! [A: $i] :
      ( ( add @ A @ additive_identity )
      = A ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).

thf(4,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( add @ ( multiply @ A @ B ) @ C )
      = ( multiply @ ( add @ A @ C ) @ ( add @ B @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity1) ).

thf(23,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( add @ ( multiply @ A @ B ) @ C )
      = ( multiply @ ( add @ A @ C ) @ ( add @ B @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).

thf(2,axiom,
    ! [B: $i,A: $i] :
      ( ( add @ A @ B )
      = ( add @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_add) ).

thf(19,plain,
    ! [B: $i,A: $i] :
      ( ( add @ A @ B )
      = ( add @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).

thf(11,axiom,
    ! [A: $i] :
      ( ( multiply @ ( inverse @ A ) @ A )
      = additive_identity ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiplicative_inverse2) ).

thf(37,plain,
    ! [A: $i] :
      ( ( multiply @ ( inverse @ A ) @ A )
      = additive_identity ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).

thf(5,axiom,
    ! [C: $i,B: $i,A: $i] :
      ( ( add @ A @ ( multiply @ B @ C ) )
      = ( multiply @ ( add @ A @ B ) @ ( add @ A @ C ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',distributivity2) ).

thf(25,plain,
    ! [C: $i,B: $i,A: $i] :
      ( ( add @ A @ ( multiply @ B @ C ) )
      = ( multiply @ ( add @ A @ B ) @ ( add @ A @ C ) ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).

thf(3,axiom,
    ! [B: $i,A: $i] :
      ( ( multiply @ A @ B )
      = ( multiply @ B @ A ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',commutativity_of_multiply) ).

thf(21,plain,
    ! [B: $i,A: $i] :
      ( ( multiply @ A @ B )
      = ( multiply @ B @ A ) ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).

thf(9,axiom,
    ! [A: $i] :
      ( ( add @ ( inverse @ A ) @ A )
      = multiplicative_identity ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_inverse2) ).

thf(33,plain,
    ! [A: $i] :
      ( ( add @ ( inverse @ A ) @ A )
      = multiplicative_identity ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).

thf(1,negated_conjecture,
    ( ( add @ a @ multiplicative_identity )
   != multiplicative_identity ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_a_plus_1_is_a) ).

thf(16,plain,
    ( ( add @ a @ multiplicative_identity )
   != multiplicative_identity ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).

thf(8,axiom,
    ! [A: $i] :
      ( ( add @ A @ ( inverse @ A ) )
      = multiplicative_identity ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',additive_inverse1) ).

thf(31,plain,
    ! [A: $i] :
      ( ( add @ A @ ( inverse @ A ) )
      = multiplicative_identity ),
    inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).

thf(47,plain,
    $false,
    inference(e,[status(thm)],[29,41,45,27,39,35,43,23,19,37,25,21,33,16,31]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12  % Problem  : BOO005-2 : TPTP v8.1.2. Bugfixed v1.2.1.
% 0.07/0.15  % Command  : run_Leo-III %s %d
% 0.16/0.36  % Computer : n011.cluster.edu
% 0.16/0.36  % Model    : x86_64 x86_64
% 0.16/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.36  % Memory   : 8042.1875MB
% 0.16/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.16/0.36  % CPULimit : 300
% 0.16/0.36  % WCLimit  : 300
% 0.16/0.36  % DateTime : Thu May 18 21:03:04 EDT 2023
% 0.16/0.36  % CPUTime  : 
% 0.94/0.91  % [INFO] 	 Parsing problem /export/starexec/sandbox/benchmark/theBenchmark.p ... 
% 1.28/1.04  % [INFO] 	 Parsing done (124ms). 
% 1.28/1.04  % [INFO] 	 Running in sequential loop mode. 
% 1.79/1.24  % [INFO] 	 eprover registered as external prover. 
% 1.79/1.24  % [INFO] 	 cvc4 registered as external prover. 
% 1.79/1.25  % [INFO] 	 Scanning for conjecture ... 
% 1.92/1.29  % [INFO] 	 Found a conjecture and 14 axioms. Running axiom selection ... 
% 1.92/1.31  % [INFO] 	 Axiom selection finished. Selected 14 axioms (removed 0 axioms). 
% 1.92/1.33  % [INFO] 	 Problem is propositional (TPTP CNF). 
% 1.92/1.33  % [INFO] 	 Type checking passed. 
% 1.92/1.33  % [CONFIG] 	 Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>.  Searching for refutation ... 
% 2.67/1.65  % External prover 'e' found a proof!
% 2.67/1.65  % [INFO] 	 Killing All external provers ... 
% 2.67/1.65  % Time passed: 1112ms (effective reasoning time: 605ms)
% 2.67/1.65  % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 2.67/1.65  % Axioms used in derivation (14): distributivity3, distributivity2, multiplicative_inverse2, multiplicative_id2, multiplicative_inverse1, commutativity_of_add, multiplicative_id1, additive_inverse2, additive_inverse1, distributivity1, commutativity_of_multiply, additive_id2, distributivity4, additive_id1
% 2.67/1.65  % No. of inferences in proof: 31
% 2.67/1.65  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p : 1112 ms resp. 605 ms w/o parsing
% 2.96/1.68  % SZS output start Refutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 2.96/1.68  % [INFO] 	 Killing All external provers ... 
%------------------------------------------------------------------------------