TSTP Solution File: SWB026+2 by ET---2.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : ET---2.0
% Problem  : SWB026+2 : TPTP v8.1.0. Released v5.2.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_ET %s %d

% Computer : n021.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 : Tue Jul 19 19:02:05 EDT 2022

% Result   : Theorem 0.23s 1.43s
% Output   : CNFRefutation 0.23s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    8
% Syntax   : Number of formulae    :   41 (  14 unt;   0 def)
%            Number of atoms       :  142 (  13 equ)
%            Maximal formula atoms :   26 (   3 avg)
%            Number of connectives :  159 (  58   ~;  64   |;  29   &)
%                                         (   5 <=>;   3  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   16 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    6 (   4 usr;   1 prp; 0-3 aty)
%            Number of functors    :   20 (  20 usr;  16 con; 0-3 aty)
%            Number of variables   :   59 (   8 sgn  35   !;   4   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(rdfs_domain_main,axiom,
    ! [X1,X3,X2,X4] :
      ( ( iext(uri_rdfs_domain,X1,X3)
        & iext(X1,X2,X4) )
     => icext(X3,X2) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',rdfs_domain_main) ).

fof(testcase_premise_fullish_026_Inferred_Property_Characteristics_I,axiom,
    ? [X10,X11,X12,X13] :
      ( iext(uri_rdfs_domain,uri_ex_p,X10)
      & iext(uri_owl_oneOf,X10,X12)
      & iext(uri_rdf_first,X12,uri_ex_w)
      & iext(uri_rdf_rest,X12,uri_rdf_nil)
      & iext(uri_rdfs_range,uri_ex_p,X11)
      & iext(uri_owl_oneOf,X11,X13)
      & iext(uri_rdf_first,X13,uri_ex_u)
      & iext(uri_rdf_rest,X13,uri_rdf_nil) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',testcase_premise_fullish_026_Inferred_Property_Characteristics_I) ).

fof(owl_enum_class_001,axiom,
    ! [X5,X6,X7] :
      ( ( iext(uri_rdf_first,X6,X7)
        & iext(uri_rdf_rest,X6,uri_rdf_nil) )
     => ( iext(uri_owl_oneOf,X5,X6)
      <=> ( ic(X5)
          & ! [X2] :
              ( icext(X5,X2)
            <=> X2 = X7 ) ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',owl_enum_class_001) ).

fof(owl_char_inversefunctional,axiom,
    ! [X1] :
      ( icext(uri_owl_InverseFunctionalProperty,X1)
    <=> ( ip(X1)
        & ! [X8,X9,X4] :
            ( ( iext(X1,X8,X4)
              & iext(X1,X9,X4) )
           => X8 = X9 ) ) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',owl_char_inversefunctional) ).

fof(rdfs_domain_domain,axiom,
    iext(uri_rdfs_domain,uri_rdfs_domain,uri_rdf_Property),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',rdfs_domain_domain) ).

fof(rdfs_cext_def,axiom,
    ! [X2,X3] :
      ( iext(uri_rdf_type,X2,X3)
    <=> icext(X3,X2) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',rdfs_cext_def) ).

fof(rdf_type_ip,axiom,
    ! [X1] :
      ( iext(uri_rdf_type,X1,uri_rdf_Property)
    <=> ip(X1) ),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',rdf_type_ip) ).

fof(testcase_conclusion_fullish_026_Inferred_Property_Characteristics_I,conjecture,
    iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
    file('/export/starexec/sandbox2/solver/bin/../tmp/theBenchmark.p.mepo_128.in',testcase_conclusion_fullish_026_Inferred_Property_Characteristics_I) ).

fof(c_0_8,plain,
    ! [X5,X6,X7,X8] :
      ( ~ iext(uri_rdfs_domain,X5,X6)
      | ~ iext(X5,X7,X8)
      | icext(X6,X7) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_domain_main])])])]) ).

fof(c_0_9,plain,
    ( iext(uri_rdfs_domain,uri_ex_p,esk5_0)
    & iext(uri_owl_oneOf,esk5_0,esk7_0)
    & iext(uri_rdf_first,esk7_0,uri_ex_w)
    & iext(uri_rdf_rest,esk7_0,uri_rdf_nil)
    & iext(uri_rdfs_range,uri_ex_p,esk6_0)
    & iext(uri_owl_oneOf,esk6_0,esk8_0)
    & iext(uri_rdf_first,esk8_0,uri_ex_u)
    & iext(uri_rdf_rest,esk8_0,uri_rdf_nil) ),
    inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[testcase_premise_fullish_026_Inferred_Property_Characteristics_I])]) ).

fof(c_0_10,plain,
    ! [X8,X9,X10,X11,X11] :
      ( ( ic(X8)
        | ~ iext(uri_owl_oneOf,X8,X9)
        | ~ iext(uri_rdf_first,X9,X10)
        | ~ iext(uri_rdf_rest,X9,uri_rdf_nil) )
      & ( ~ icext(X8,X11)
        | X11 = X10
        | ~ iext(uri_owl_oneOf,X8,X9)
        | ~ iext(uri_rdf_first,X9,X10)
        | ~ iext(uri_rdf_rest,X9,uri_rdf_nil) )
      & ( X11 != X10
        | icext(X8,X11)
        | ~ iext(uri_owl_oneOf,X8,X9)
        | ~ iext(uri_rdf_first,X9,X10)
        | ~ iext(uri_rdf_rest,X9,uri_rdf_nil) )
      & ( ~ icext(X8,esk1_3(X8,X9,X10))
        | esk1_3(X8,X9,X10) != X10
        | ~ ic(X8)
        | iext(uri_owl_oneOf,X8,X9)
        | ~ iext(uri_rdf_first,X9,X10)
        | ~ iext(uri_rdf_rest,X9,uri_rdf_nil) )
      & ( icext(X8,esk1_3(X8,X9,X10))
        | esk1_3(X8,X9,X10) = X10
        | ~ ic(X8)
        | iext(uri_owl_oneOf,X8,X9)
        | ~ iext(uri_rdf_first,X9,X10)
        | ~ iext(uri_rdf_rest,X9,uri_rdf_nil) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_enum_class_001])])])])])])]) ).

cnf(c_0_11,plain,
    ( icext(X1,X2)
    | ~ iext(X3,X2,X4)
    | ~ iext(uri_rdfs_domain,X3,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_8]) ).

cnf(c_0_12,plain,
    iext(uri_rdfs_domain,uri_ex_p,esk5_0),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

fof(c_0_13,plain,
    ! [X10,X11,X12,X13,X10] :
      ( ( ip(X10)
        | ~ icext(uri_owl_InverseFunctionalProperty,X10) )
      & ( ~ iext(X10,X11,X13)
        | ~ iext(X10,X12,X13)
        | X11 = X12
        | ~ icext(uri_owl_InverseFunctionalProperty,X10) )
      & ( iext(X10,esk2_1(X10),esk4_1(X10))
        | ~ ip(X10)
        | icext(uri_owl_InverseFunctionalProperty,X10) )
      & ( iext(X10,esk3_1(X10),esk4_1(X10))
        | ~ ip(X10)
        | icext(uri_owl_InverseFunctionalProperty,X10) )
      & ( esk2_1(X10) != esk3_1(X10)
        | ~ ip(X10)
        | icext(uri_owl_InverseFunctionalProperty,X10) ) ),
    inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[owl_char_inversefunctional])])])])])])]) ).

cnf(c_0_14,plain,
    ( X4 = X2
    | ~ iext(uri_rdf_rest,X1,uri_rdf_nil)
    | ~ iext(uri_rdf_first,X1,X2)
    | ~ iext(uri_owl_oneOf,X3,X1)
    | ~ icext(X3,X4) ),
    inference(split_conjunct,[status(thm)],[c_0_10]) ).

cnf(c_0_15,plain,
    iext(uri_rdf_first,esk7_0,uri_ex_w),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

cnf(c_0_16,plain,
    iext(uri_rdf_rest,esk7_0,uri_rdf_nil),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

cnf(c_0_17,plain,
    ( icext(esk5_0,X1)
    | ~ iext(uri_ex_p,X1,X2) ),
    inference(spm,[status(thm)],[c_0_11,c_0_12]) ).

cnf(c_0_18,plain,
    ( icext(uri_owl_InverseFunctionalProperty,X1)
    | iext(X1,esk3_1(X1),esk4_1(X1))
    | ~ ip(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_19,plain,
    ( uri_ex_w = X1
    | ~ icext(X2,X1)
    | ~ iext(uri_owl_oneOf,X2,esk7_0) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_14,c_0_15]),c_0_16])]) ).

cnf(c_0_20,plain,
    ( icext(esk5_0,esk3_1(uri_ex_p))
    | icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
    | ~ ip(uri_ex_p) ),
    inference(spm,[status(thm)],[c_0_17,c_0_18]) ).

cnf(c_0_21,plain,
    iext(uri_owl_oneOf,esk5_0,esk7_0),
    inference(split_conjunct,[status(thm)],[c_0_9]) ).

cnf(c_0_22,plain,
    iext(uri_rdfs_domain,uri_rdfs_domain,uri_rdf_Property),
    inference(split_conjunct,[status(thm)],[rdfs_domain_domain]) ).

cnf(c_0_23,plain,
    ( icext(uri_owl_InverseFunctionalProperty,X1)
    | iext(X1,esk2_1(X1),esk4_1(X1))
    | ~ ip(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_24,plain,
    ( icext(uri_owl_InverseFunctionalProperty,X1)
    | ~ ip(X1)
    | esk2_1(X1) != esk3_1(X1) ),
    inference(split_conjunct,[status(thm)],[c_0_13]) ).

cnf(c_0_25,plain,
    ( esk3_1(uri_ex_p) = uri_ex_w
    | icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
    | ~ ip(uri_ex_p) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_20]),c_0_21])]) ).

fof(c_0_26,plain,
    ! [X4,X5,X4,X5] :
      ( ( ~ iext(uri_rdf_type,X4,X5)
        | icext(X5,X4) )
      & ( ~ icext(X5,X4)
        | iext(uri_rdf_type,X4,X5) ) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdfs_cext_def])])])]) ).

cnf(c_0_27,plain,
    ( icext(uri_rdf_Property,X1)
    | ~ iext(uri_rdfs_domain,X1,X2) ),
    inference(spm,[status(thm)],[c_0_11,c_0_22]) ).

cnf(c_0_28,plain,
    ( icext(esk5_0,esk2_1(uri_ex_p))
    | icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
    | ~ ip(uri_ex_p) ),
    inference(spm,[status(thm)],[c_0_17,c_0_23]) ).

cnf(c_0_29,plain,
    ( icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
    | esk2_1(uri_ex_p) != uri_ex_w
    | ~ ip(uri_ex_p) ),
    inference(spm,[status(thm)],[c_0_24,c_0_25]) ).

fof(c_0_30,plain,
    ! [X2,X2] :
      ( ( ~ iext(uri_rdf_type,X2,uri_rdf_Property)
        | ip(X2) )
      & ( ~ ip(X2)
        | iext(uri_rdf_type,X2,uri_rdf_Property) ) ),
    inference(shift_quantors,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[rdf_type_ip])])])]) ).

cnf(c_0_31,plain,
    ( iext(uri_rdf_type,X1,X2)
    | ~ icext(X2,X1) ),
    inference(split_conjunct,[status(thm)],[c_0_26]) ).

cnf(c_0_32,plain,
    icext(uri_rdf_Property,uri_ex_p),
    inference(spm,[status(thm)],[c_0_27,c_0_12]) ).

fof(c_0_33,negated_conjecture,
    ~ iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
    inference(assume_negation,[status(cth)],[testcase_conclusion_fullish_026_Inferred_Property_Characteristics_I]) ).

cnf(c_0_34,plain,
    ( icext(uri_owl_InverseFunctionalProperty,uri_ex_p)
    | ~ ip(uri_ex_p) ),
    inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_28]),c_0_21])]),c_0_29]) ).

cnf(c_0_35,plain,
    ( ip(X1)
    | ~ iext(uri_rdf_type,X1,uri_rdf_Property) ),
    inference(split_conjunct,[status(thm)],[c_0_30]) ).

cnf(c_0_36,plain,
    iext(uri_rdf_type,uri_ex_p,uri_rdf_Property),
    inference(spm,[status(thm)],[c_0_31,c_0_32]) ).

fof(c_0_37,negated_conjecture,
    ~ iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
    inference(fof_simplification,[status(thm)],[c_0_33]) ).

cnf(c_0_38,plain,
    icext(uri_owl_InverseFunctionalProperty,uri_ex_p),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_35]),c_0_36])]) ).

cnf(c_0_39,negated_conjecture,
    ~ iext(uri_rdf_type,uri_ex_p,uri_owl_InverseFunctionalProperty),
    inference(split_conjunct,[status(thm)],[c_0_37]) ).

cnf(c_0_40,plain,
    $false,
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_31,c_0_38]),c_0_39]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13  % Problem  : SWB026+2 : TPTP v8.1.0. Released v5.2.0.
% 0.07/0.14  % Command  : run_ET %s %d
% 0.13/0.35  % Computer : n021.cluster.edu
% 0.13/0.35  % Model    : x86_64 x86_64
% 0.13/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35  % Memory   : 8042.1875MB
% 0.13/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35  % CPULimit : 300
% 0.13/0.35  % WCLimit  : 600
% 0.13/0.35  % DateTime : Wed Jun  1 04:16:00 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.23/1.43  # Running protocol protocol_eprover_4a02c828a8cc55752123edbcc1ad40e453c11447 for 23 seconds:
% 0.23/1.43  # SinE strategy is GSinE(CountFormulas,hypos,1.4,,04,100,1.0)
% 0.23/1.43  # Preprocessing time       : 0.015 s
% 0.23/1.43  
% 0.23/1.43  # Failure: Out of unprocessed clauses!
% 0.23/1.43  # OLD status GaveUp
% 0.23/1.43  # Parsed axioms                        : 8
% 0.23/1.43  # Removed by relevancy pruning/SinE    : 2
% 0.23/1.43  # Initial clauses                      : 12
% 0.23/1.43  # Removed in clause preprocessing      : 0
% 0.23/1.43  # Initial clauses in saturation        : 12
% 0.23/1.43  # Processed clauses                    : 32
% 0.23/1.43  # ...of these trivial                  : 0
% 0.23/1.43  # ...subsumed                          : 0
% 0.23/1.43  # ...remaining for further processing  : 32
% 0.23/1.43  # Other redundant clauses eliminated   : 0
% 0.23/1.43  # Clauses deleted for lack of memory   : 0
% 0.23/1.43  # Backward-subsumed                    : 0
% 0.23/1.43  # Backward-rewritten                   : 0
% 0.23/1.43  # Generated clauses                    : 22
% 0.23/1.43  # ...of the previous two non-trivial   : 20
% 0.23/1.43  # Contextual simplify-reflections      : 0
% 0.23/1.43  # Paramodulations                      : 22
% 0.23/1.43  # Factorizations                       : 0
% 0.23/1.43  # Equation resolutions                 : 0
% 0.23/1.43  # Current number of processed clauses  : 32
% 0.23/1.43  #    Positive orientable unit clauses  : 3
% 0.23/1.43  #    Positive unorientable unit clauses: 0
% 0.23/1.43  #    Negative unit clauses             : 1
% 0.23/1.43  #    Non-unit-clauses                  : 28
% 0.23/1.43  # Current number of unprocessed clauses: 0
% 0.23/1.43  # ...number of literals in the above   : 0
% 0.23/1.43  # Current number of archived formulas  : 0
% 0.23/1.43  # Current number of archived clauses   : 0
% 0.23/1.43  # Clause-clause subsumption calls (NU) : 216
% 0.23/1.43  # Rec. Clause-clause subsumption calls : 39
% 0.23/1.43  # Non-unit clause-clause subsumptions  : 0
% 0.23/1.43  # Unit Clause-clause subsumption calls : 1
% 0.23/1.43  # Rewrite failures with RHS unbound    : 0
% 0.23/1.43  # BW rewrite match attempts            : 0
% 0.23/1.43  # BW rewrite match successes           : 0
% 0.23/1.43  # Condensation attempts                : 0
% 0.23/1.43  # Condensation successes               : 0
% 0.23/1.43  # Termbank termtop insertions          : 1109
% 0.23/1.43  
% 0.23/1.43  # -------------------------------------------------
% 0.23/1.43  # User time                : 0.014 s
% 0.23/1.43  # System time              : 0.003 s
% 0.23/1.43  # Total time               : 0.017 s
% 0.23/1.43  # Maximum resident set size: 2944 pages
% 0.23/1.43  # Running protocol protocol_eprover_f171197f65f27d1ba69648a20c844832c84a5dd7 for 23 seconds:
% 0.23/1.43  # Preprocessing time       : 0.016 s
% 0.23/1.43  
% 0.23/1.43  # Proof found!
% 0.23/1.43  # SZS status Theorem
% 0.23/1.43  # SZS output start CNFRefutation
% See solution above
% 0.23/1.43  # Proof object total steps             : 41
% 0.23/1.43  # Proof object clause steps            : 25
% 0.23/1.43  # Proof object formula steps           : 16
% 0.23/1.43  # Proof object conjectures             : 4
% 0.23/1.43  # Proof object clause conjectures      : 1
% 0.23/1.43  # Proof object formula conjectures     : 3
% 0.23/1.43  # Proof object initial clauses used    : 13
% 0.23/1.43  # Proof object initial formulas used   : 8
% 0.23/1.43  # Proof object generating inferences   : 12
% 0.23/1.43  # Proof object simplifying inferences  : 10
% 0.23/1.43  # Training examples: 0 positive, 0 negative
% 0.23/1.43  # Parsed axioms                        : 8
% 0.23/1.43  # Removed by relevancy pruning/SinE    : 0
% 0.23/1.43  # Initial clauses                      : 25
% 0.23/1.43  # Removed in clause preprocessing      : 0
% 0.23/1.43  # Initial clauses in saturation        : 25
% 0.23/1.43  # Processed clauses                    : 62
% 0.23/1.43  # ...of these trivial                  : 0
% 0.23/1.43  # ...subsumed                          : 4
% 0.23/1.43  # ...remaining for further processing  : 58
% 0.23/1.43  # Other redundant clauses eliminated   : 1
% 0.23/1.43  # Clauses deleted for lack of memory   : 0
% 0.23/1.43  # Backward-subsumed                    : 5
% 0.23/1.43  # Backward-rewritten                   : 1
% 0.23/1.43  # Generated clauses                    : 79
% 0.23/1.43  # ...of the previous two non-trivial   : 69
% 0.23/1.43  # Contextual simplify-reflections      : 1
% 0.23/1.43  # Paramodulations                      : 78
% 0.23/1.43  # Factorizations                       : 0
% 0.23/1.43  # Equation resolutions                 : 1
% 0.23/1.43  # Current number of processed clauses  : 51
% 0.23/1.43  #    Positive orientable unit clauses  : 14
% 0.23/1.43  #    Positive unorientable unit clauses: 0
% 0.23/1.43  #    Negative unit clauses             : 1
% 0.23/1.43  #    Non-unit-clauses                  : 36
% 0.23/1.43  # Current number of unprocessed clauses: 26
% 0.23/1.43  # ...number of literals in the above   : 118
% 0.23/1.43  # Current number of archived formulas  : 0
% 0.23/1.43  # Current number of archived clauses   : 6
% 0.23/1.43  # Clause-clause subsumption calls (NU) : 481
% 0.23/1.43  # Rec. Clause-clause subsumption calls : 153
% 0.23/1.43  # Non-unit clause-clause subsumptions  : 10
% 0.23/1.43  # Unit Clause-clause subsumption calls : 28
% 0.23/1.43  # Rewrite failures with RHS unbound    : 0
% 0.23/1.43  # BW rewrite match attempts            : 2
% 0.23/1.43  # BW rewrite match successes           : 1
% 0.23/1.43  # Condensation attempts                : 0
% 0.23/1.43  # Condensation successes               : 0
% 0.23/1.43  # Termbank termtop insertions          : 2557
% 0.23/1.43  
% 0.23/1.43  # -------------------------------------------------
% 0.23/1.43  # User time                : 0.016 s
% 0.23/1.43  # System time              : 0.004 s
% 0.23/1.43  # Total time               : 0.020 s
% 0.23/1.43  # Maximum resident set size: 2880 pages
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