GNU LilyPond 2.13.14
Processing `input/regression/graphviz.ly'
Parsing...
Interpreting music... 
Preprocessing graphical objects...
Solving 1 page-breaking chunks...[1: 1 pages]
Drawing systems...
Layout output to `graphviz.ps'...
Converting to `./graphviz.pdf'...
Writing graph `#f'...digraph G {
rankdir="LR"
node [shape=rectangle]
40 [label="caching Stem.stencil\n#<primitive-procedure ly:stem::print> -> #<Stencil  >"]
39 [label="caching LedgerLineSpanner.stencil\n#<primitive-procedure ly:ledger-line-spanner::print> -> #<Stencil  >"]
38 [label="caching VerticalAxisGroup.stencil\n#<primitive-procedure ly:axis-group-interface::print> -> #f"]
37 [label="caching StaffSymbol.stencil\n#<primitive-procedure ly:staff-symbol::print> -> #<Stencil  >"]
36 [label="caching Stem.Y-extent\n#<primitive-procedure ly:stem::height> -> (-2.812186 . 0.5)"]
35 [label="caching Stem.stem-end-position\n#<primitive-procedure ly:stem::calc-stem-end-position> -> 1.0"]
34 [label="caching Stem.Y-offset\n#<primitive-procedure ly:staff-symbol-referencer::callback> -> 0.0"]
33 [label="caching NoteHead.Y-extent\n#<primitive-procedure ly:grob::stencil-height> -> (-0.550006 . 0.550006)"]
32 [label="caching Stem.length\n#<primitive-procedure ly:stem::calc-length> -> 7.0"]
31 [label="Stem\ngrob.cc:325\npure-Y-offset-in-progress <- #t"]
30 [label="caching TimeSignature.stencil\n#<primitive-procedure ly:time-signature::print> -> #<Stencil  >"]
29 [label="caching Stem.X-extent\n#<primitive-procedure ly:stem::width> -> (-0.065 . 0.065)"]
28 [label="caching Stem.X-offset\n#<primitive-procedure ly:stem::offset-callback> -> 1.251178"]
27 [label="caching NoteHead.stem-attachment\n#<primitive-procedure ly:note-head::calc-stem-attachment> -> (1.0 . 0.341476274804275)"]
26 [label="Stem\ngrob.cc:325\npure-Y-offset-in-progress <- #t"]
25 [label="Stem\ngrob.cc:325\npure-Y-offset-in-progress <- #t"]
24 [label="caching Stem.cross-staff\n#<primitive-procedure ly:stem::calc-cross-staff> -> #f"]
23 [label="caching Clef.stencil\n#<primitive-procedure ly:clef::print> -> #<Stencil  >"]
22 [label="caching Clef.glyph-name\n#<primitive-procedure ly:clef::calc-glyph-name> -> clefs.G"]
21 [label="caching Clef.stencil\n#<primitive-procedure ly:clef::print> -> #<Stencil  >"]
20 [label="caching Clef.glyph-name\n#<primitive-procedure ly:clef::calc-glyph-name> -> clefs.G_change"]
19 [label="caching TimeSignature.stencil\n#<primitive-procedure ly:time-signature::print> -> #<Stencil  >"]
18 [label="caching Clef.stencil\n#<primitive-procedure ly:clef::print> -> #<Stencil  >"]
17 [label="caching Clef.glyph-name\n#<primitive-procedure ly:clef::calc-glyph-name> -> clefs.G_change"]
16 [label="caching NoteHead.X-offset\n#<primitive-procedure ly:note-head::stem-x-shift> -> 0"]
15 [label="caching Stem.positioning-done\n#<primitive-procedure ly:stem::calc-positioning-done> -> #t"]
14 [label="caching NoteHead.X-extent\n#<primitive-procedure ly:grob::stencil-width> -> (-0.0 . 1.316178)"]
13 [label="caching NoteHead.stencil\n#<primitive-procedure ly:note-head::print> -> #<Stencil  >"]
12 [label="NoteHead\nfont-interface.cc:37\nfont <- #<Font_metric ("emmentaler-20" . 0.569055118110236"]
11 [label="caching NoteHead.duration-log\n#<procedure note-head::calc-duration-log (grob)> -> 2"]
10 [label="caching Stem.direction\n#<primitive-procedure ly:stem::calc-direction> -> 1"]
9 [label="caching Stem.default-direction\n#<primitive-procedure ly:stem::calc-default-direction> -> 1"]
8 [label="Stem\nstem.cc:402\npositioning-done <- #t"]
7 [label="caching NoteHead.Y-offset\n#<primitive-procedure ly:staff-symbol-referencer::callback> -> -3.0"]
6 [label="caching Stem.duration-log\n#<procedure stem::calc-duration-log (grob)> -> 2"]
5 [label="Stem\nengraver.cc:62\ncause <- #<Grob NoteHead >"]
4 [label="Clef\nclef-engraver.cc:112\nstaff-position <- -2"]
3 [label="NoteHead\nnote-heads-engraver.cc:93\nstaff-position <- -6"]
2 [label="NoteHead\nengraver.cc:62\ncause <- #<Prob: Stream_event C++: Stream_event((music-caus"]
1 [label="NoteHead\ngrob.cc:81\nY-extent <- #<primitive-procedure ly:grob::stencil-height>"]
0 [label="NoteHead\ngrob.cc:79\nX-extent <- #<primitive-procedure ly:grob::stencil-width>"]
36 -> 40
35 -> 36
34 -> 35
32 -> 34
27 -> 33
31 -> 32
29 -> 31
28 -> 29
26 -> 28
16 -> 27
25 -> 26
24 -> 25
15 -> 24
22 -> 23
20 -> 21
17 -> 18
4 -> 17
14 -> 16
10 -> 15
13 -> 14
12 -> 13
11 -> 12
7 -> 11
9 -> 10
8 -> 9
6 -> 8
3 -> 7
5 -> 6
2 -> 3
1 -> 2
0 -> 1
subgraph cluster_grobcc {
label= "grob.cc"
color=blue
31
}
subgraph cluster_grobcc {
label= "grob.cc"
color=blue
26
}
subgraph cluster_grobcc {
label= "grob.cc"
color=blue
25
}
subgraph cluster_fontinterfacecc {
label= "font-interface.cc"
color=blue
12
}
subgraph cluster_stemcc {
label= "stem.cc"
color=blue
8
}
subgraph cluster_engravercc {
label= "engraver.cc"
color=blue
5
}
subgraph cluster_clefengravercc {
label= "clef-engraver.cc"
color=blue
4
}
subgraph cluster_noteheadsengravercc {
label= "note-heads-engraver.cc"
color=blue
3
}
subgraph cluster_engravercc {
label= "engraver.cc"
color=blue
2
}
subgraph cluster_grobcc {
label= "grob.cc"
color=blue
1
}
subgraph cluster_grobcc {
label= "grob.cc"
color=blue
0
}
}