This is pdfTeX, Version 3.14159265-2.6-1.40.18 (TeX Live 2017/W32TeX) (preloaded format=pdflatex 2018.3.30)  26 DEC 2018 16:45
entering extended mode
restricted \write18 enabled.
%&-line parsing enabled.
**./parent.tex
(./parent.tex
LaTeX2e <2017-04-15>
Babel <3.10> and hyphenation patterns for 84 language(s) loaded.
(/TexLive/texmf-dist/tex/latex/base/article.cls
Document Class: article 2014/09/29 v1.4h Standard LaTeX document class
(/TexLive/texmf-dist/tex/latex/base/size10.clo
File: size10.clo 2014/09/29 v1.4h Standard LaTeX file (size option)
)
\c@part=\count79
\c@section=\count80
\c@subsection=\count81
\c@subsubsection=\count82
\c@paragraph=\count83
\c@subparagraph=\count84
\c@figure=\count85
\c@table=\count86
\abovecaptionskip=\skip41
\belowcaptionskip=\skip42
\bibindent=\dimen102
)
(/TexLive/texmf-dist/tex/generic/babel/babel.sty
Package: babel 2017/05/19 3.10 The Babel package

(/TexLive/texmf-dist/tex/generic/babel-spanish/spanish.ldf
Language: spanish.ldf 2016/03/03 v5.0p Spanish support from the babel system

(/TexLive/texmf-dist/tex/generic/babel/babel.def
File: babel.def 2017/05/19 3.10 Babel common definitions
\babel@savecnt=\count87
\U@D=\dimen103
)
\es@quottoks=\toks14
\es@quotdepth=\count88
Package babel Info: Making " an active character on input line 561.
Package babel Info: Making . an active character on input line 662.
Package babel Info: Making < an active character on input line 707.
Package babel Info: Making > an active character on input line 707.
))
(/TexLive/texmf-dist/tex/latex/biblatex/biblatex.sty
Package: biblatex 2016/12/05 v3.7 programmable bibliographies (PK/JW/AB)

(/TexLive/texmf-dist/tex/generic/oberdiek/pdftexcmds.sty
Package: pdftexcmds 2017/03/19 v0.25 Utility functions of pdfTeX for LuaTeX (HO
)

(/TexLive/texmf-dist/tex/generic/oberdiek/infwarerr.sty
Package: infwarerr 2016/05/16 v1.4 Providing info/warning/error messages (HO)
)
(/TexLive/texmf-dist/tex/generic/oberdiek/ifluatex.sty
Package: ifluatex 2016/05/16 v1.4 Provides the ifluatex switch (HO)
Package ifluatex Info: LuaTeX not detected.
)
(/TexLive/texmf-dist/tex/generic/oberdiek/ltxcmds.sty
Package: ltxcmds 2016/05/16 v1.23 LaTeX kernel commands for general use (HO)
)
(/TexLive/texmf-dist/tex/generic/oberdiek/ifpdf.sty
Package: ifpdf 2017/03/15 v3.2 Provides the ifpdf switch
)
Package pdftexcmds Info: LuaTeX not detected.
Package pdftexcmds Info: \pdf@primitive is available.
Package pdftexcmds Info: \pdf@ifprimitive is available.
Package pdftexcmds Info: \pdfdraftmode found.
)
(/TexLive/texmf-dist/tex/latex/etoolbox/etoolbox.sty
Package: etoolbox 2017/01/02 v2.4 e-TeX tools for LaTeX (JAW)
\etb@tempcnta=\count89
)
(/TexLive/texmf-dist/tex/latex/graphics/keyval.sty
Package: keyval 2014/10/28 v1.15 key=value parser (DPC)
\KV@toks@=\toks15
)
(/TexLive/texmf-dist/tex/latex/oberdiek/kvoptions.sty
Package: kvoptions 2016/05/16 v3.12 Key value format for package options (HO)

(/TexLive/texmf-dist/tex/generic/oberdiek/kvsetkeys.sty
Package: kvsetkeys 2016/05/16 v1.17 Key value parser (HO)

(/TexLive/texmf-dist/tex/generic/oberdiek/etexcmds.sty
Package: etexcmds 2016/05/16 v1.6 Avoid name clashes with e-TeX commands (HO)
Package etexcmds Info: Could not find \expanded.
(etexcmds)             That can mean that you are not using pdfTeX 1.50 or
(etexcmds)             that some package has redefined \expanded.
(etexcmds)             In the latter case, load this package earlier.
)))
(/TexLive/texmf-dist/tex/latex/logreq/logreq.sty
Package: logreq 2010/08/04 v1.0 xml request logger
\lrq@indent=\count90

(/TexLive/texmf-dist/tex/latex/logreq/logreq.def
File: logreq.def 2010/08/04 v1.0 logreq spec v1.0
))
(/TexLive/texmf-dist/tex/latex/base/ifthen.sty
Package: ifthen 2014/09/29 v1.1c Standard LaTeX ifthen package (DPC)
)
(/TexLive/texmf-dist/tex/latex/url/url.sty
\Urlmuskip=\muskip10
Package: url 2013/09/16  ver 3.4  Verb mode for urls, etc.
)
(/TexLive/texmf-dist/tex/generic/xstring/xstring.sty
(/TexLive/texmf-dist/tex/generic/xstring/xstring.tex
\@xs@message=\write3
\integerpart=\count91
\decimalpart=\count92
)
Package: xstring 2013/10/13  v1.7c  String manipulations (C Tellechea)
)
\c@tabx@nest=\count93
\c@listtotal=\count94
\c@listcount=\count95
\c@liststart=\count96
\c@liststop=\count97
\c@citecount=\count98
\c@citetotal=\count99
\c@multicitecount=\count100
\c@multicitetotal=\count101
\c@instcount=\count102
\c@maxnames=\count103
\c@minnames=\count104
\c@maxitems=\count105
\c@minitems=\count106
\c@citecounter=\count107
\c@savedcitecounter=\count108
\c@uniquelist=\count109
\c@uniquename=\count110
\c@refsection=\count111
\c@refsegment=\count112
\c@maxextratitle=\count113
\c@maxextratitleyear=\count114
\c@maxextrayear=\count115
\c@maxextraalpha=\count116
\c@abbrvpenalty=\count117
\c@highnamepenalty=\count118
\c@lownamepenalty=\count119
\c@maxparens=\count120
\c@parenlevel=\count121
\blx@tempcnta=\count122
\blx@tempcntb=\count123
\blx@tempcntc=\count124
\blx@maxsection=\count125
\blx@maxsegment@0=\count126
\blx@notetype=\count127
\blx@parenlevel@text=\count128
\blx@parenlevel@foot=\count129
\blx@sectionciteorder@0=\count130
\labelnumberwidth=\skip43
\labelalphawidth=\skip44
\biblabelsep=\skip45
\bibitemsep=\skip46
\bibnamesep=\skip47
\bibinitsep=\skip48
\bibparsep=\skip49
\bibhang=\skip50
\blx@bcfin=\read1
\blx@bcfout=\write4
\c@mincomprange=\count131
\c@maxcomprange=\count132
\c@mincompwidth=\count133
Package biblatex Info: Trying to load biblatex default data model...
Package biblatex Info: ... file 'blx-dm.def' found.

(/TexLive/texmf-dist/tex/latex/biblatex/blx-dm.def)
Package biblatex Info: Trying to load biblatex style data model...
Package biblatex Info: ... file 'ieee.dbx' not found.
Package biblatex Info: Trying to load biblatex custom data model...
Package biblatex Info: ... file 'biblatex-dm.cfg' not found.
\c@afterword=\count134
\c@savedafterword=\count135
\c@annotator=\count136
\c@savedannotator=\count137
\c@author=\count138
\c@savedauthor=\count139
\c@bookauthor=\count140
\c@savedbookauthor=\count141
\c@commentator=\count142
\c@savedcommentator=\count143
\c@editor=\count144
\c@savededitor=\count145
\c@editora=\count146
\c@savededitora=\count147
\c@editorb=\count148
\c@savededitorb=\count149
\c@editorc=\count150
\c@savededitorc=\count151
\c@foreword=\count152
\c@savedforeword=\count153
\c@holder=\count154
\c@savedholder=\count155
\c@introduction=\count156
\c@savedintroduction=\count157
\c@namea=\count158
\c@savednamea=\count159
\c@nameb=\count160
\c@savednameb=\count161
\c@namec=\count162
\c@savednamec=\count163
\c@translator=\count164
\c@savedtranslator=\count165
\c@shortauthor=\count166
\c@savedshortauthor=\count167
\c@shorteditor=\count168
\c@savedshorteditor=\count169
\c@labelname=\count170
\c@savedlabelname=\count171
\c@institution=\count172
\c@savedinstitution=\count173
\c@lista=\count174
\c@savedlista=\count175
\c@listb=\count176
\c@savedlistb=\count177
\c@listc=\count178
\c@savedlistc=\count179
\c@listd=\count180
\c@savedlistd=\count181
\c@liste=\count182
\c@savedliste=\count183
\c@listf=\count184
\c@savedlistf=\count185
\c@location=\count186
\c@savedlocation=\count187
\c@organization=\count188
\c@savedorganization=\count189
\c@origlocation=\count190
\c@savedoriglocation=\count191
\c@origpublisher=\count192
\c@savedorigpublisher=\count193
\c@publisher=\count194
\c@savedpublisher=\count195
\c@language=\count196
\c@savedlanguage=\count197
\c@pageref=\count198
\c@savedpageref=\count199
\shorthandwidth=\skip51
\shortjournalwidth=\skip52
\shortserieswidth=\skip53
\shorttitlewidth=\skip54
\shortauthorwidth=\skip55
\shorteditorwidth=\skip56
Package biblatex Info: Trying to load compatibility code...
Package biblatex Info: ... file 'blx-compat.def' found.

(/TexLive/texmf-dist/tex/latex/biblatex/blx-compat.def
File: blx-compat.def 2016/12/05 v3.7 biblatex compatibility (PK/JW/AB)
)
Package biblatex Info: Trying to load generic definitions...
Package biblatex Info: ... file 'biblatex.def' found.

(/TexLive/texmf-dist/tex/latex/biblatex/biblatex.def
File: biblatex.def 2016/12/05 v3.7 biblatex compatibility (PK/JW/AB)
\c@textcitecount=\count266
\c@textcitetotal=\count267
\c@textcitemaxnames=\count268
\c@biburlnumpenalty=\count269
\c@biburlucpenalty=\count270
\c@biburllcpenalty=\count271
\c@smartand=\count272
)
Package biblatex Info: Trying to load bibliography style 'ieee'...
Package biblatex Info: ... file 'ieee.bbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex-ieee/ieee.bbx
File: ieee.bbx 2017/03/27 v1.2d biblatex bibliography style
Package biblatex Info: Trying to load bibliography style 'numeric-comp'...
Package biblatex Info: ... file 'numeric-comp.bbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex/bbx/numeric-comp.bbx
File: numeric-comp.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB)
Package biblatex Info: Trying to load bibliography style 'numeric'...
Package biblatex Info: ... file 'numeric.bbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex/bbx/numeric.bbx
File: numeric.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB)
Package biblatex Info: Trying to load bibliography style 'standard'...
Package biblatex Info: ... file 'standard.bbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex/bbx/standard.bbx
File: standard.bbx 2016/12/05 v3.7 biblatex bibliography style (PK/JW/AB)
\c@bbx:relatedcount=\count273
\c@bbx:relatedtotal=\count274
))))
Package biblatex Info: Trying to load citation style 'ieee'...
Package biblatex Info: ... file 'ieee.cbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex-ieee/ieee.cbx
File: ieee.cbx 2017/03/27 v1.2d biblatex citation style
Package biblatex Info: Trying to load citation style 'numeric-comp'...
Package biblatex Info: ... file 'numeric-comp.cbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex/cbx/numeric-comp.cbx
File: numeric-comp.cbx 2016/12/05 v3.7 biblatex citation style (PK/JW/AB)
\c@cbx@tempcnta=\count275
\c@cbx@tempcntb=\count276
Package biblatex Info: Redefining '\cite'.
Package biblatex Info: Redefining '\parencite'.
Package biblatex Info: Redefining '\footcite'.
Package biblatex Info: Redefining '\footcitetext'.
Package biblatex Info: Redefining '\smartcite'.
Package biblatex Info: Redefining '\supercite'.
Package biblatex Info: Redefining '\textcite'.
Package biblatex Info: Redefining '\textcites'.
Package biblatex Info: Redefining '\cites'.
Package biblatex Info: Redefining '\parencites'.
Package biblatex Info: Redefining '\smartcites'.
)
Package biblatex Info: Redefining '\cite'.
Package biblatex Info: Redefining '\cites'.
)
Package biblatex Info: Trying to load configuration file...
Package biblatex Info: ... file 'biblatex.cfg' found.

(/TexLive/texmf-dist/tex/latex/biblatex/biblatex.cfg
File: biblatex.cfg
))
Package biblatex Info: Trying to load language 'spanish'...
Package biblatex Info: ... file 'spanish.lbx' found.

(/TexLive/texmf-dist/tex/latex/biblatex/lbx/spanish.lbx
File: spanish.lbx 2016/12/05 v3.7 biblatex localization (PK/JW/AB)
)

Package biblatex Warning: 'babel/polyglossia' detected but 'csquotes' missing.
(biblatex)                Loading 'csquotes' recommended.

\@quotelevel=\count277
\@quotereset=\count278
(./parent.aux)
\openout1 = `parent.aux'.

LaTeX Font Info:    Checking defaults for OML/cmm/m/it on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Font Info:    Checking defaults for T1/cmr/m/n on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Font Info:    Checking defaults for OT1/cmr/m/n on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Font Info:    Checking defaults for OMS/cmsy/m/n on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Font Info:    Checking defaults for OMX/cmex/m/n on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Font Info:    Checking defaults for U/cmr/m/n on input line 6.
LaTeX Font Info:    ... okay on input line 6.
LaTeX Info: Redefining \sptext on input line 6.
LaTeX Info: Redefining \. on input line 6.
LaTeX Info: Redefining \% on input line 6.
Package biblatex Info: No input encoding detected.
(biblatex)             Assuming 'ascii'.
Package biblatex Info: Automatic encoding selection.
(biblatex)             Assuming data encoding 'ascii'.
\openout4 = `parent.bcf'.

Package biblatex Info: Trying to load bibliographic data...
Package biblatex Info: ... file 'parent.bbl' not found.

No file parent.bbl.
Package biblatex Info: Reference section=0 on input line 6.
Package biblatex Info: Reference segment=0 on input line 6.
(./parent.aux)

LaTeX Warning: There were undefined references.

Package biblatex Warning: Please (re)run Biber on the file:
(biblatex)                parent
(biblatex)                and rerun LaTeX afterwards.

Package logreq Info: Writing requests to 'parent.run.xml'.
\openout1 = `parent.run.xml'.

)
Here is how much of TeX's memory you used:
7717 strings out of 492995
133301 string characters out of 6138727
557258 words of memory out of 5000000
11248 multiletter control sequences out of 15000+600000
3640 words of font info for 14 fonts, out of 8000000 for 9000
1141 hyphenation exceptions out of 8191
35i,1n,30p,856b,700s stack positions out of 5000i,500n,10000p,200000b,80000s

No pages of output.
PDF statistics:
0 PDF objects out of 1000 (max. 8388607)
0 named destinations out of 1000 (max. 500000)
1 words of extra memory for PDF output out of 10000 (max. 10000000)