address@hidden /mnt/docs/empresa/lilypond-2.17.6/build (staging)$ gdb out/bin/lilypond

...

(gdb) run -djob-count=2 ../input/regression/chromatic-scales.ly ../input/regression/clef-octavation.ly

...

Breakpoint 1, scm_apply_0 (proc=0x7ffff4118840, args=0x404) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) info inferiors
  Num  Description       Executable        
* 1    process 5991      /mnt/docs/empresa/lilypond-2.17.6/build/out/bin/lilypond 
(gdb) ps args
()
$1 = void
(gdb) c
Continuing.
[New process 5998]

...

lilypond-main-joblist: 1

lilypond-main-files: (../input/regression/chromatic-scales.ly)
[Switching to Thread 0x7ffff7fc7720 (LWP 5998)]

Breakpoint 1, scm_apply_0 (proc=0x7ffff4118840, args=0x404) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) info inferiors
  Num  Description       Executable        
* 2    process 5998      /mnt/docs/empresa/lilypond-2.17.6/build/out/bin/lilypond 
  1    process 5991      /mnt/docs/empresa/lilypond-2.17.6/build/out/bin/lilypond 
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0cf60) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:935:19> #<Music function #<procedure #f (location parser type once)>> (#f apart))
$2 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0aef0) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:936:23> #<Music function #<procedure #f (location parser type once)>> (#t apart))
$3 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0f010) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:937:20> #<Music function #<procedure #f (location parser type once)>> (#f chords))
$4 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0d540) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);

...

(gdb) thread 1
[Switching to thread 1 (Thread 0x7ffff7fc7720 (LWP 5991))]
#0  0x00007ffff51079c6 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/fork.c:131
131     ../nptl/sysdeps/unix/sysv/linux/fork.c: No such file or directory.
        in ../nptl/sysdeps/unix/sysv/linux/fork.c
(gdb) c
Continuing.
[New process 6025]

...

lilypond-main-joblist: 0

lilypond-main-files: (../input/regression/clef-octavation.ly)
[Switching to Thread 0x7ffff7fc7720 (LWP 6025)]

Breakpoint 1, scm_apply_0 (proc=0x7ffff4118840, args=0x404) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
()
$5 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0cf60) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:935:19> #<Music function #<procedure #f (location parser type once)>> (#f apart))
$6 = void
(gdb) info thread
  Id   Target Id         Frame 
* 3    Thread 0x7ffff7fc7720 (LWP 6025) "lilypond" scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0cf60) at eval.c:4700
  2    Thread 0x7ffff7fc7720 (LWP 5998) "lilypond" scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0d540) at eval.c:4700
  1    Thread 0x7ffff7fc7720 (LWP 5991) "lilypond" 0x00007ffff51079c6 in __libc_fork () at ../nptl/sysdeps/unix/sysv/linux/fork.c:131
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0aef0) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:936:23> #<Music function #<procedure #f (location parser type once)>> (#t apart))
$7 = void
(gdb) thread 2
[Switching to thread 2 (Thread 0x7ffff7fc7720 (LWP 5998))]
#0  scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0d540) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:938:24> #<Music function #<procedure #f (location parser type once)>> (#t chords))
$8 = void
(gdb) thread 3
[Switching to thread 3 (Thread 0x7ffff7fc7720 (LWP 6025))]
#0  scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0aef0) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:936:23> #<Music function #<procedure #f (location parser type once)>> (#t apart))
$9 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0ecd0) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:937:20> #<Music function #<procedure #f (location parser type once)>> (#f chords))
$10 = void
(gdb) c
Continuing.

Breakpoint 1, scm_apply_0 (proc=0x7fffeece0d80, args=0x7fffeee0d140) at eval.c:4700
4700      return scm_apply (proc, args, SCM_EOL);
(gdb) ps args
(#<Lily_parser #<Lily_lexer (#<module 7ffff3ae7760>) > > #<location /mnt/docs/empresa/lilypond-2.17.6/build/out/share/lilypond/current/ly/music-functions-init.ly:938:24> #<Music function #<procedure #f (location parser type once)>> (#t chords))
$11 = void