[Gmsh] gmsh crash

[Karen Pease]

I tried to report it through the bug database, but when I went to the
site linked on the gmsh webpage  I got a https warning through chrome,
and when I told it to ignore the warning, I got a request for a
password from https://onelab.info/trac/gmsh/report/1; when I clicked
cancel, I got unauthorized.

So, here's the crash report here instead  :)


File:

https://drive.google.com/open?id=0B6KWLyPRYMb0N1QzYkpPTl9fTDQ

Command:

/usr/local/bin/gmsh /tmp/tmpTzGAhu.step -3 -format unv -o
/tmp/gh001_Mesh.unv -algo netgen -clmax 5,00 -optimize -order 2

Running that through GDB, I see:

---------------------------------------------------
Info : Meshing surface 315 (Plane, Delaunay)
Info : Meshing surface 316 (Plane, Delaunay)
Info : Meshing surface 317 (Plane, Delaunay)
Warning : Mesh Generation of Model Face 317 Skipped: Only 0 mesh
vertices on the contours
Info : Meshing surface 318 (Plane, Delaunay)
Warning : Mesh Generation of Model Face 318 Skipped: Only 2 mesh
vertices on the contours
Info : Meshing surface 319 (Plane, Delaunay)
Warning : Mesh Generation of Model Face 319 Skipped: Only 2 mesh
vertices on the contours
Info : Meshing surface 320 (Plane, Delaunay)
Warning : Mesh Generation of Model Face 320 Skipped: Only 2 mesh
vertices on the contours
Info : Meshing surface 321 (Plane, Delaunay)
Info : Meshing surface 322 (Plane, Delaunay)
***************************************** NULL
terminate called without an active exception
[New Thread 0x7ffff1bd6700 (LWP 15383)]

Program received signal SIGABRT, Aborted.
0x00007ffff4e769c8 in __GI_raise (sig=sig at entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:55
55 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig);
(gdb) bt
#0 0x00007ffff4e769c8 in __GI_raise (sig=sig at entry=6)
at ../sysdeps/unix/sysv/linux/raise.c:55
#1 0x00007ffff4e7865a in __GI_abort () at abort.c:89
#2 0x00007ffff5ad6b4d in __gnu_cxx::__verbose_terminate_handler ()
at ../../../../libstdc++-v3/libsupc++/vterminate.cc:95
#3 0x00007ffff5ad49a6 in __cxxabiv1::__terminate (handler=<optimized
out>)
at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:47
#4 0x00007ffff5ad49f1 in std::terminate ()
at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:57
#5 0x00007ffff5ad4c59 in __cxxabiv1::__cxa_rethrow ()
at ../../../../libstdc++-v3/libsupc++/eh_throw.cc:125
#6 0x0000000000f1f448 in buildMeshGenerationDataStructures(GFace*,
std::set<MTri3*, compareTri3Ptr, std::allocator<MTri3*> >&,
bidimMeshData&) ()
#7 0x0000000000f01494 in bowyerWatson(GFace*, int, std::map<MVertex*,
MVertex*, std::less<MVertex*>, std::allocator<std::pair<MVertex* const,
MVertex*> > >*, std::map<MVertex*, SPoint2, std::less<MVertex*>,
std::allocator<std::pair<MVertex* const, SPoint2> > >*) ()
#8 0x0000000000ed4592 in meshGenerator(GFace*, int, bool, bool, bool,
std::list<GEdge*, std::allocator<GEdge*> >*) ()
#9 0x0000000000ecf255 in meshGFace::operator()(GFace*, bool) ()
#10 0x0000000000cc0c1f in GFace::mesh(bool) ()
#11 0x0000000000ebd52c in ?? ()
#12 0x0000000000ebff84 in GenerateMesh(GModel*, int) ()
#13 0x0000000000d44369 in GModel::mesh(int) ()
#14 0x0000000000ba2b20 in GmshBatch() ()
#15 0x0000000000ba1f86 in main ()
---------------------------------------------------

The end through strace:

---------------------------------------------------
write(1, "Info    : Meshing surface 318 (P"..., 48Info    : Meshing
surface 318 
(Plane, Delaunay)

) = 48

fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 14), ...}) = 0

write(2, "\33[35mWarning : Mesh Generation o"..., 99Warning : Mesh
Generation of
 Model Face 318 Skipped: Only 2 mesh vertices on the contours          
          
) = 99

write(1, "Info    : Meshing surface 319 (P"..., 48Info    : Meshing
surface 319 
(Plane, Delaunay)

) = 48

fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 14), ...}) = 0

write(2, "\33[35mWarning : Mesh Generation o"..., 99Warning : Mesh
Generation of
 Model Face 319 Skipped: Only 2 mesh vertices on the contours          
          
) = 99

write(1, "Info    : Meshing surface 320 (P"..., 48Info    : Meshing
surface 320 
(Plane, Delaunay)

) = 48

fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 14), ...}) = 0

write(2, "\33[35mWarning : Mesh Generation o"..., 99Warning : Mesh
Generation of
 Model Face 320 Skipped: Only 2 mesh vertices on the contours          
          
) = 99

write(1, "Info    : Meshing surface 321 (P"..., 48Info    : Meshing
surface 321 
(Plane, Delaunay)

) = 48

write(1, "Info    : Meshing surface 322 (P"..., 48Info    : Meshing
surface 322 
(Plane, Delaunay)

) = 48

write(1, "********************************"...,
47******************************
*********** NULL

) = 47

write(2, "terminate called without an acti"..., 45terminate called
without an ac
tive exception

) = 45

rt_sigprocmask(SIG_UNBLOCK, [ABRT], NULL, 8) = 0

tgkill(15476, 15476, SIGABRT)           = 0

--- SIGABRT {si_signo=SIGABRT, si_code=SI_TKILL, si_pid=15476,
si_uid=1000} ---

+++ killed by SIGABRT (core dumped) +++

Aborted (core dumped)
---------------------------------------------------

Don't know if that helps any..

 - kv, Karen