Again: warning: Can't fit systems on page -- ignoring between-system-padding (2.11.18)

[Thomas Scharkowski]

LilyPond 2.11.18, Windows XP

In the the example below the vertical spacing is odd. The lyrics are 
too far from its staff, but the distance to the next system is too 
small.

This seems to be connected to to some reports I have seen here 
(msg00296, msg00287).

I had similar problems in 2.11.16 and 2.11.17.
The same code gives correct output in 2.11.14 and 2.10.17

Thomas

code follows:

--
\version "2.11.15"
\header {title ="2.11.18"}

Melody =        \context Voice = "Melody" {
                \relative c'' {
                \autoBeamOff
                \repeat unfold 3 {
e2.. b8 |
c2~ c8 c d e |
g,2 e4 r |
e'4. d8 d c b a |
d2 b4 r |
}}}     
MelodyStaff =   \new Staff \Melody


Text =  \lyricsto "Melody"  \new Lyrics  {
                \repeat unfold 6 {This is a test!}}

GuitarT =       \context Voice = "GuitarT" {
                \clef "G_8" 
                \relative c' {
                \voiceOne
                \repeat unfold 3 {
<c e>16 g <c e> g <c e> g <c e> g <c e> g <c e> g <c e> g <c e> g |
<c e> g <c e> g <c e> g <c e> g <c e> g <c e> g <c e> g <c e> g |
<b f'> g <b f'> g <b f'> g <b f'> g <c e> g <c e> g <c e> g <c e> g |
<c e> gis <c e> gis <c e> gis <c e> gis <c e> a <c e> a <c e> a <c e> 

a |
<c fis> a <c fis> a <c fis> a <c fis> a <b g'> g <b g'> g <b g'> g <b 

g'> g |
}}}

GuitarB =       \context Voice = "GuitarB" {
                \clef "G_8" 
                \relative c {
                \voiceTwo       
                \repeat unfold 3 {
c g' c, g' c, g' c, g' c, g' c, g' c, g' c, g' |
c, g' c, g' c, g' c, g' c, g' c, g' c, g' c, g' |
c, g' c, g' c, g' c, g' c, g' c, g' c, g' c, g' |
c, gis' c, gis' c, gis' c, gis' c, a' c, a' c, a' c, a' |
d, a' d, a' d, a' d, a' g, g' g, g' g, g' g, g' |
}}}


GuitarStaff =   \new Staff
                <<
                \GuitarT
                \GuitarB
                >>      
\score {
                <<
                \MelodyStaff
                \Text
                \GuitarStaff
                >>
        }

\paper {ragged-last-bottom=##f}
--