[Paraview-developers] [EXTERNAL] Loading large(ish >3gb) file causes paraview to crash in Ubuntu/paraview 4.1
redkite
redkite at virgin.net
Wed May 28 08:05:44 EDT 2014
Hi Alan (and Joachim),
Thanks for the various tips: the memory inspector told me that
v4.1.0/ubuntu was using 24.78GiB (system total) vs 8.41GiB (paraview)
with immediate mode enabled. Without it, as before, it just crashes. The
Windows pc I referred to behaved similarly and reported 12.11GiB (total)
vs 8.8GiB (paraview) with immediate mode enabled.
Curiously though, the nightly build of paraview v4.1.0-108/ubuntu is not
so sensitive to the use of immediate mode rendering, and loads the model
regardless [ reporting 23.81GiB (system total) vs 7.10GiB (paraview) ]
without immediate mode. Presumably then, some kind of memory efficiency
has been found for the later version, particularly with regard to
graphics buffers?
thanks,
Richard
On 27/05/14 16:20, Scott, W Alan wrote:
> Richard,
> I wonder if you are running out of memory. That sounds like a fairly large dataset to viz in serial. Try turning on the memory inspector to see how much memory you are using. View/ Memory Inspector.
>
> Alan
>
> -----Original Message-----
> From: Paraview-developers [mailto:paraview-developers-bounces at paraview.org] On Behalf Of redkite
> Sent: Friday, May 23, 2014 11:56 AM
> To: paraview-developers at paraview.org
> Subject: [EXTERNAL] [Paraview-developers] Loading large(ish >3gb) file causes paraview to crash in Ubuntu/paraview 4.1
>
> Hi,
>
> I note earlier questions of this kind, such as
>
> http://www.paraview.org/pipermail/paraview/2013-October/029437.html
>
> but I'm having a similar problem with Ubuntu 12.10/paraview v4.1 and it would be very useful to pin this down a bit more clearly (esp if another format or workaround can be found to help).
>
> I'm using a legacy vtk file (~90m points; 24m quads), either ascii or binary, and in serial, but which appears to load ok in Windows 7 (with paraview 4.1) and with a nightly 64bit-linux version (108-gf4737f3) in Ubuntu. In the latter, trying another filter (eg clip) causes paraview to crash almost immediately with the 3.2gb ascii file. Clipping seems to be just about ok with the binary file.
>
> Saving the legacy file into some other format (in Windows) eg to vtp does not help loading in Ubuntu. This seems odd to me, as I have 32gb ram and have processed the surface geometry from image data via a plugin (using ITK connected components etc) apparently without issue. The backtrace, however (see below), might point to a possible memory issue.
> My fx5600 quadro card has 1.5gb ram: more would presumably be better, but it doesn't explain why it should load on the Windows machine with 1gb video card (an fx3800).
>
> I've tried updating the nvidia drivers (now at 304.88-0ubuntu0.1) to no avail. I'm happy to forward the data file if it's of interest to anyone.
>
> regards,
> Richard
>
> ps
> The gdb backtrace looks like:
>
> Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
> Qt: gdb: -nograb added to command-line options.
> Use the -dograb option to enforce grabbing.
>
> Program received signal SIGSEGV, Segmentation fault.
> __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:2823
> 2823 ../sysdeps/x86_64/multiarch/memcpy-ssse3.S: No such file or
> directory.
> (gdb) bt
> #0 __memmove_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:2823
> #1 0x00007fffd6b29d9b in ?? () from
> /usr/lib/nvidia-current-updates/libnvidia-glcore.so.304.88
> #2 0x00007fffd6b2aa5e in ?? () from
> /usr/lib/nvidia-current-updates/libnvidia-glcore.so.304.88
> #3 0x00007fffe53152e0 in vtkOpenGLPainterDeviceAdapter::SendAttribute
> (this=0x1a21cf0, index=8, numcomp=3, type=10, attribute=0x7fff8aea6010,
> offset=210705207)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLPainterDeviceAdapter.cxx:318
> #4 0x00007ffff299965d in vtkPolygonsPainter::RenderPrimitive
> (this=0x30f3490, idx=58, n=0x2d02f40, c=0x3099250, t=0x0, ren=0x1a220b0)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolygonsPainter.cxx:413
> #5 0x00007ffff299de45 in vtkPrimitivePainter::RenderInternal
> (this=0x30f3490, renderer=0x1a220b0, act=0x2c82f50, typeflags=4,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPrimitivePainter.cxx:321
> #6 0x00007ffff298e757 in vtkPainter::Render (this=0x30f3490, renderer=0x1a220b0, actor=0x2c82f50, typeflags=4, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #7 0x00007ffff2995e37 in vtkPolyDataPainter::Render (this=0x30f3490, renderer=0x1a220b0, actor=0x2c82f50, typeflags=4, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataPainter.cxx:61
> #8 0x00007ffff28d1a36 in vtkChooserPainter::RenderInternal (this=0x2c7f240, renderer=0x1a220b0, actor=0x2c82f50, typeflags=12,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkChooserPainter.cxx:352
> #9 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7f240, renderer=0x1a220b0, actor=0x2c82f50, typeflags=12, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #10 0x00007ffff2995e37 in vtkPolyDataPainter::Render (this=0x2c7f240, renderer=0x1a220b0, actor=0x2c82f50, typeflags=12, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataPainter.cxx:61
> #11 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7e360, renderer=0x1a220b0, actor=0x2c82f50, typeflags=12, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #12 0x00007fffe52dbd8c in
> vtkOpenGLCoincidentTopologyResolutionPainter::RenderShiftZBuffer
> (this=0x2c7e360, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLCoincidentTopologyResolutionPainter.cxx:168
> ---Type <return> to continue, or q <return> to quit---
> #13 0x00007fffe52db21e in
> vtkOpenGLCoincidentTopologyResolutionPainter::RenderInternal
> (this=0x2c7e360, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLCoincidentTopologyResolutionPainter.cxx:63
> #14 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7e360, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #15 0x00007ffff2995e37 in vtkPolyDataPainter::Render (this=0x2c7e360, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataPainter.cxx:61
> #16 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7ec10, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #17 0x00007fffe534d81e in vtkOpenGLRepresentationPainter::RenderInternal
> (this=0x2c7ec10, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLRepresentationPainter.cxx:85
> #18 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7ec10, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #19 0x00007ffff2995e37 in vtkPolyDataPainter::Render (this=0x2c7ec10, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataPainter.cxx:61
> #20 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7e5c0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #21 0x00007fffe531452d in vtkOpenGLLightingPainter::RenderInternal
> (this=0x2c7e5c0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLLightingPainter.cxx:141
> #22 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7e5c0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #23 0x00007ffff2995e37 in vtkPolyDataPainter::Render (this=0x2c7e5c0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataPainter.cxx:61
> #24 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7dc60, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false) ---Type <return> to continue, or q <return> to quit---
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #25 0x00007ffff28f4735 in vtkCompositePainter::RenderInternal
> (this=0x2c7dc60, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkCompositePainter.cxx:129
> #26 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7dc60, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #27 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7d8a0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #28 0x00007fffe52ddfdc in vtkOpenGLDisplayListPainter::RenderInternal
> (this=0x2c7d8a0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLDisplayListPainter.cxx:164
> #29 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7d8a0, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #30 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7d640, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #31 0x00007fffe52da23e in vtkOpenGLClipPlanesPainter::RenderInternal
> (this=0x2c7d640, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255,
> forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLClipPlanesPainter.cxx:101
> #32 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7d640, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #33 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7ad30, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #34 0x00007fffe534e80c in
> vtkOpenGLScalarsToColorsPainter::RenderInternal (this=0x2c7ad30, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLScalarsToColorsPainter.cxx:235
> #35 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7ad30, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> ---Type <return> to continue, or q <return> to quit---
> #36 0x00007ffff298e7c8 in vtkPainter::RenderInternal (this=0x2c7cd50, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:222
> #37 0x00007ffff298e757 in vtkPainter::Render (this=0x2c7cd50, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainter.cxx:212
> #38 0x00007ffff2906e83 in vtkDefaultPainter::Render (this=0x2c7cd50, renderer=0x1a220b0, actor=0x2c82f50, typeflags=255, forceCompileOnly=false)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkDefaultPainter.cxx:200
> #39 0x00007ffff2990874 in vtkPainterPolyDataMapper::RenderPiece
> (this=0x2c7c310, ren=0x1a220b0, act=0x2c82f50)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPainterPolyDataMapper.cxx:359
> #40 0x00007ffff2994f91 in vtkPolyDataMapper::Render (this=0x2c7c310, ren=0x1a220b0, act=0x2c82f50)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkPolyDataMapper.cxx:62
> #41 0x00007fffe52cf8f3 in vtkOpenGLActor::Render (this=0x2c82f50, ren=0x1a220b0, mapper=0x2c7c310)
> at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLActor.cxx:80
> #42 0x00007fffee097351 in vtkPVLODActor::Render (this=0x2c829f0,
> ren=0x1a220b0) at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/VTKExtensions/Rendering/vtkPVLODActor.cxx:129
> #43 0x00007fffee097516 in vtkPVLODActor::RenderOpaqueGeometry
> (this=0x2c829f0, vp=0x1a220b0)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/VTKExtensions/Rendering/vtkPVLODActor.cxx:168
> #44 0x00007ffff29b4f25 in vtkRenderer::UpdateGeometry (this=0x1a220b0) at /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderer.cxx:555
> #45 0x00007fffe537569f in vtkRenderPass::UpdateGeometry (this=0x19ea720,
> renderer=0x1a220b0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkRenderPass.cxx:98
> #46 0x00007fffee0755f3 in vtkPVDefaultPass::Render (this=0x19ea720,
> render_state=0x7fffffffc140)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/VTKExtensions/Rendering/vtkPVDefaultPass.cxx:49
> #47 0x00007fffe52a1cb4 in vtkCameraPass::Render (this=0x196ed50,
> s=0x7fffffffc140) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkCameraPass.cxx:264
> #48 0x00007fffe533e497 in vtkOpenGLRenderer::DeviceRender
> (this=0x1a220b0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkOpenGLRenderer.cxx:249
> #49 0x00007ffff29b42b2 in vtkRenderer::Render (this=0x1a220b0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderer.cxx:292
> #50 0x00007ffff29b2954 in vtkRendererCollection::Render (this=0x1a21c90) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRendererCollection.cxx:51
> ---Type <return> to continue, or q <return> to quit---
> #51 0x00007ffff29c84a0 in vtkRenderWindow::DoStereoRender
> (this=0x1a219f0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderWindow.cxx:759
> #52 0x00007ffff29c83a5 in vtkRenderWindow::DoFDRender (this=0x1a219f0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderWindow.cxx:728
> #53 0x00007ffff29c7d11 in vtkRenderWindow::DoAARender (this=0x1a219f0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderWindow.cxx:607
> #54 0x00007ffff29c7281 in vtkRenderWindow::Render (this=0x1a219f0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/Core/vtkRenderWindow.cxx:423
> #55 0x00007fffe53dc6e5 in vtkXOpenGLRenderWindow::Render
> (this=0x1a219f0) at
> /home/richard/src/ParaView-v4.1.0/VTK/Rendering/OpenGL/vtkXOpenGLRenderWindow.cxx:1831
> #56 0x00007ffff3034230 in vtkPVRenderView::Render (this=0x199c680, interactive=false, skip_rendering=false)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerCore/Rendering/vtkPVRenderView.cxx:1185
> #57 0x00007ffff3033c15 in vtkPVRenderView::StillRender (this=0x199c680) at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerCore/Rendering/vtkPVRenderView.cxx:1046
> #58 0x00007fffef660704 in vtkPVRenderViewCommand (arlu=0xeaf680, ob=0x199c680, method=0x20da469 "StillRender", msg=..., resultStream=...)
> at
> /home/richard/build/paraview-4.1.0_eclipse/Wrapping/ClientServer/vtkPVRenderViewClientServer.cxx:201
> #59 0x00007fffedd5c4d9 in
> vtkClientServerInterpreter::CallCommandFunction (this=0xeaf680, cname=0x7ffff30770df "vtkPVRenderView", ptr=0x199c680, method=0x20da469 "StillRender",
> msg=..., result=...) at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:840
> #60 0x00007fffedd5ac9d in
> vtkClientServerInterpreter::ProcessCommandInvoke (this=0xeaf680, css=..., midx=0)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:437
> #61 0x00007fffedd5a1eb in vtkClientServerInterpreter::ProcessOneMessage
> (this=0xeaf680, css=..., message=0)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:269
> #62 0x00007fffedd5a075 in vtkClientServerInterpreter::ProcessStream
> (this=0xeaf680, css=...)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ClientServerStream/vtkClientServerInterpreter.cxx:238
> #63 0x00007ffff3570fc9 in vtkPVSessionCore::ExecuteStreamInternal
> (this=0xeaf610, stream=..., ignore_errors=false)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx:668
> #64 0x00007ffff3570dc4 in vtkPVSessionCore::ExecuteStream (this=0xeaf610, location=21, stream=..., ignore_errors=false)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ServerImplementation/Core/vtkPVSessionCore.cxx:638
> #65 0x00007ffff356d598 in vtkPVSessionBase::ExecuteStream (this=0xeaf580, location=21, stream=..., ignore_errors=false) ---Type <return> to continue, or q <return> to quit---
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ServerImplementation/Core/vtkPVSessionBase.cxx:173
> #66 0x00007ffff39aa1c8 in vtkSMProxy::ExecuteStream (this=0x196eec0, stream=..., ignore_errors=false, location=21)
> at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ServerManager/Core/vtkSMProxy.cxx:2262
> #67 0x00007ffff3d72989 in vtkSMViewProxy::StillRender (this=0x196eec0) at
> /home/richard/src/ParaView-v4.1.0/ParaViewCore/ServerManager/Rendering/vtkSMViewProxy.cxx:155
> #68 0x00007ffff70234a1 in pqView::forceRender (this=0x19fe620) at
> /home/richard/src/ParaView-v4.1.0/Qt/Core/pqView.cxx:224
> #69 0x00007ffff7023442 in pqView::tryRender (this=0x19fe620) at
> /home/richard/src/ParaView-v4.1.0/Qt/Core/pqView.cxx:213
> #70 0x00007ffff7037eed in pqView::qt_static_metacall (_o=0x19fe620, _c=QMetaObject::InvokeMetaMethod, _id=23, _a=0x7fffffffd550)
> at
> /home/richard/build/paraview-4.1.0_eclipse/Qt/Core/moc_pqView.cxx:112
> #71 0x00007ffff54d836a in QMetaObject::activate (sender=0x19fd1e8,
> m=0x7ffff58789c0 <QTimer::staticMetaObject>, local_signal_index=0,
> argv=0x0) at kernel/qobject.cpp:3547
> #72 0x00007ffff5539fd3 in QTimer::timeout (this=0x19fd1e8) at
> .moc/debug-shared/moc_qtimer.cpp:147
> #73 0x00007ffff54e18b3 in QTimer::timerEvent (this=0x19fd1e8,
> e=0x7fffffffdc70) at kernel/qtimer.cpp:280
> #74 0x00007ffff42970eb in pqTimer::timerEvent (this=0x19fd1e8,
> evt=0x7fffffffdc70) at
> /home/richard/src/ParaView-v4.1.0/ThirdParty/QtTesting/vtkqttesting/pqTimer.cxx:53
> #75 0x00007ffff54d2b54 in QObject::event (this=0x19fd1e8,
> e=0x7fffffffdc70) at kernel/qobject.cpp:1156
> #76 0x00007ffff5ac422a in QApplicationPrivate::notify_helper
> (this=0xb0f450, receiver=0x19fd1e8, e=0x7fffffffdc70) at
> kernel/qapplication.cpp:4562
> #77 0x00007ffff5ac159d in QApplication::notify (this=0x7fffffffdfd0, receiver=0x19fd1e8, e=0x7fffffffdc70) at kernel/qapplication.cpp:3944
> #78 0x00007ffff54b9570 in QCoreApplication::notifyInternal (this=0x7fffffffdfd0, receiver=0x19fd1e8, event=0x7fffffffdc70) at
> kernel/qcoreapplication.cpp:949
> #79 0x00007ffff5ab4a01 in QCoreApplication::sendEvent (receiver=0x19fd1e8, event=0x7fffffffdc70) at
> ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
> #80 0x00007ffff54f983c in QTimerInfoList::activateTimers (this=0xb0c470) at kernel/qeventdispatcher_unix.cpp:621
> #81 0x00007ffff54f591d in timerSourceDispatch (source=0xb0c410) at
> kernel/qeventdispatcher_glib.cpp:186
> #82 0x00007fffeb658ab5 in g_main_context_dispatch () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #83 0x00007fffeb658de8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #84 0x00007fffeb658ea4 in g_main_context_iteration () from
> /lib/x86_64-linux-gnu/libglib-2.0.so.0
> #85 0x00007ffff54f63c1 in QEventDispatcherGlib::processEvents
> (this=0xb103f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
> ---Type <return> to continue, or q <return> to quit---
> #86 0x00007ffff5b9fcc6 in QGuiEventDispatcherGlib::processEvents
> (this=0xb103f0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
> #87 0x00007ffff54b68c8 in QEventLoop::processEvents (this=0x7fffffffdf50, flags=...) at kernel/qeventloop.cpp:149
> #88 0x00007ffff54b6a5c in QEventLoop::exec (this=0x7fffffffdf50,
> flags=...) at kernel/qeventloop.cpp:204
> #89 0x00007ffff54b9c06 in QCoreApplication::exec () at
> kernel/qcoreapplication.cpp:1221
> #90 0x00007ffff5ac1184 in QApplication::exec () at
> kernel/qapplication.cpp:3823
> #91 0x0000000000408533 in main (argc=1, argv=0x7fffffffe0f8) at
> /home/richard/build/paraview-4.1.0_eclipse/Applications/ParaView/paraview_main.cxx:98
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