0.001 2026-07-21 13:23:34; Factorio 2.1.11 (build 86962, mac-arm64, full, space-age)
   0.004 Operating system: macOS 26.5.2
   0.004 Program arguments: "/Applications/Factorio2.1/factorio.app/Contents/MacOS/factorio" 
   0.004 Config path: /Users/philippeouellet/Library/Application Support/factorio/config/config.ini
   0.004 Read data path: /Applications/Factorio2.1/factorio.app/Contents/data
   0.004 Write data path: /Users/philippeouellet/Library/Application Support/factorio [46704/471482MB]
   0.004 Binaries path: /Applications/Factorio2.1/factorio.app/Contents
   0.059 System info: [CPU: arm64, 10 cores, RAM: 16384 MB]
   0.371 Display options: [FullScreen: false] [VSync: true] [UIScale: automatic (100.0%)] [Native DPI: false] [Screen: 4294967295] [Special: lmW] [Lang: fr]
   0.665 Video driver: cocoa
   0.665 Available displays: 2
   0.666  [0]: LG HDR WFHD - {1, [0,0], 2560x1080, SDL_PIXELFORMAT_ARGB8888, 75.00 Hz}
   0.666  [1]: Built-in Retina Display - {2, [-1470,0], 1470x956, SDL_PIXELFORMAT_ARGB8888, 60.00 Hz}
   0.714 Initialised Metal:[1] Apple M4
   0.714   [Size] Window: 2560x918, Drawable: 2560x918
   0.714   [Supports] depth16_format:yes, storage_mode_memoryless:yes, sampler_border_color:yes
   0.714   [Device] depth24_stencil8_format:NO, memoryless_render_targets:yes, nonprivate_depth_stencil:yes
   0.714   [Device] timestamp_counters:yes, invocation_counters:NO, draw_boundary_counters:NO, blit_boundary_counters:NO, stage_boundary_counters:yes
   0.714 Graphics settings preset: very-high
   0.714   Dedicated video memory size 12124 MB (detected from Apple M4; VendorID: 0x106b)
   0.722 Graphics options: [Graphics quality: high] [Video memory usage: all] [DXT: high-quality]
   0.722                   [Max threads (load/render): 32/10] [Max texture size: 0] [Tex.Stream.: false] [Rotation quality: normal] [Other: STDCWTl] [B:48,C:0,S:100]
   0.881 [Audio] Driver:coreaudio, Device:Default device, Depth:32, Channels:2, Frequency:44100
   1.002 Info ModManager.cpp:450: FeatureFlag expansion = true
   1.002 Info ModManager.cpp:450: FeatureFlag expansion-shaders = true
   1.002 Info ModManager.cpp:450: FeatureFlag freezing = true
   1.002 Info ModManager.cpp:450: FeatureFlag quality = true
   1.002 Info ModManager.cpp:450: FeatureFlag rail-bridges = true
   1.002 Info ModManager.cpp:450: FeatureFlag segmented-units = true
   1.002 Info ModManager.cpp:450: FeatureFlag space-travel = true
   1.002 Info ModManager.cpp:450: FeatureFlag spoiling = true
   1.005 Loading mod core 0.0.0 (data.lua)
   1.020 Loading mod base 2.1.11 (data.lua)
   1.167 Loading mod elevated-rails 2.1.11 (data.lua)
   1.187 Loading mod recycler 2.1.11 (data.lua)
   1.198 Loading mod quality 2.1.11 (data.lua)
   1.204 Loading mod space-age 2.1.11 (data.lua)
   1.502 Loading mod base 2.1.11 (data-updates.lua)
   1.510 Loading mod recycler 2.1.11 (data-updates.lua)
   1.526 Loading mod space-age 2.1.11 (data-updates.lua)
   1.575 Checksum for core: 2818056893
   1.575 Checksum of base: 4112488081
   1.575 Checksum of elevated-rails: 1071712039
   1.575 Checksum of recycler: 2701559874
   1.575 Checksum of quality: 909741783
   1.575 Checksum of space-age: 3287510905
   1.825 Prototype list checksum: 3041708406
   1.844 Loading sounds...
   2.323 Info PlayerData.cpp:580: Local player-data.json available
   2.329 Post-data load graphics options: [Light occlusion: YES]
   2.594 Initial atlas bitmap size is 16384
   2.603 Created an atlas bitmap (size 16384x16380) [none]
   2.612 Created an atlas bitmap (size 16384x16380) [none]
   2.623 Created an atlas bitmap (size 16384x16372) [none]
   2.623 Created an atlas bitmap (size 16384x14364) [none]
   2.623 Created an atlas bitmap (size 16384x16064) [low-object]
   2.624 Created an atlas bitmap (size 16384x16320) [corpse-decay]
   2.624 Created an atlas bitmap (size 4096x2848) [corpse-decay]
   2.624 Created an atlas bitmap (size 16384x9336) [decal]
   2.624 Created an atlas bitmap (size 16384x5956) [none]
   2.624 Created an atlas bitmap (size 8192x2800) [none]
   2.624 Created an atlas bitmap (size 16384x3436) [procession-cover, linear-minification, linear-magnification]
   2.625 Created an atlas bitmap (size 4096x1392) [none]
   2.625 Created an atlas bitmap (size 1676x79) [not-compressed]
   2.625 Created an atlas bitmap (size 16384x4336) [mipmap, linear-minification, linear-magnification, linear-mip-level]
   2.625 Created an atlas bitmap (size 4096x3040) [smoke, mipmap, linear-minification, linear-magnification]
   2.627 Created an atlas bitmap (size 16384x16368) [terrain, mipmap, linear-minification, linear-mip-level]
   2.628 Created an atlas bitmap (size 16384x10752) [terrain, mipmap, linear-minification, linear-mip-level]
   2.628 Created an atlas bitmap (size 8192x6096) [terrain-effect-map, mipmap, linear-minification, linear-mip-level]
   2.628 Created an atlas bitmap (size 8192x2656) [mipmap]
   2.628 Created an atlas bitmap (size 8192x4544) [mipmap]
   2.628 Created an atlas bitmap (size 8192x3408) [mipmap]
   2.628 Created an atlas bitmap (size 3504x768) [mipmap]
   2.628 Created an atlas bitmap (size 4096x3152) [mipmap]
   2.628 Created an atlas bitmap (size 4096x3152) [mipmap]
   2.628 Created an atlas bitmap (size 4096x3152) [mipmap]
   2.628 Created an atlas bitmap (size 8192x3904) [icon, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level]
   2.628 Created an atlas bitmap (size 16384x10268) [alpha-mask]
   2.639 Created an atlas bitmap (size 16384x16364) [shadow, linear-magnification, alpha-mask]
   2.641 Created an atlas bitmap (size 16384x16384) [shadow, linear-magnification, alpha-mask]
   2.641 Created an atlas bitmap (size 16384x5224) [shadow, linear-magnification, alpha-mask]
   2.641 Created an atlas bitmap (size 8192x4992) [shadow, mipmap, linear-magnification, alpha-mask]
   2.641 Created an atlas bitmap (size 4096x336) [icon-background, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level, ]
   2.642 Loading 3D bitmaps: 21
   5.140 Texture processor created (4096). GPU accelerated compression Supported: yes, Enabled: yes/yes. Test passed. YCoCgDXT PSNR: 35.83, BC3 PSNR: 33.82
   5.334 Parallel sprite loader initialized (threads: 9, bitmaps: 8777)
  21.433 Sprites loaded
  21.483 Generated mipmaps (4) for atlas [4] of size 16384x16064   
  21.493 Generated mipmaps (3) for atlas [13] of size 16384x4336   
  21.494 Generated mipmaps (3) for atlas [14] of size 4096x3040   
  21.513 Generated mipmaps (3) for atlas [15] of size 16384x16368   
  21.524 Generated mipmaps (3) for atlas [16] of size 16384x10752   
  21.527 Generated mipmaps (3) for atlas [17] of size 8192x6096   
  21.567 Generated mipmaps (3) for atlas [18] of size 8192x2656   
  21.623 Generated mipmaps (3) for atlas [19] of size 8192x4544   
  21.631 Generated mipmaps (3) for atlas [20] of size 8192x3408   
  21.632 Generated mipmaps (3) for atlas [21] of size 3504x768   
  21.645 Generated mipmaps (3) for atlas [22] of size 4096x3152   
  21.679 Generated mipmaps (3) for atlas [23] of size 4096x3152   
  21.681 Generated mipmaps (3) for atlas [24] of size 4096x3152   
  21.702 Generated mipmaps (5) for atlas [25] of size 8192x3904   
  21.705 Generated mipmaps (3) for atlas [30] of size 8192x4992   
  21.726 Custom mipmaps uploaded (3515)
  21.741 Estimated VRAM usage for textures: 3961.03 MB (Atlases: 3753.48 MB, Textures: 207.56 MB)
  21.859 Factorio initialised
  24.348 Loading map /Users/philippeouellet/Library/Application Support/factorio/saves/EmptyOutputBufferBug.zip: 10934195 bytes.
  24.364 Loading level.dat: 30806353 bytes.
  24.364 Info Scenario.cpp:152: Map version 2.1.11-1
  24.584 Loading script.dat: 1222 bytes.
  24.586 Checksum for script __level__/control.lua: 3550340813
 101.082 Info AppManagerStates.cpp:2113: Saving finished
 106.521 Error CrashHandler.cpp:614: Received SIGSEGV
Factorio crashed. Generating symbolized stacktrace, please wait ...
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/StacktraceToStream.cpp (52): walkStackAndPrintToStream
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/StacktraceToStream.cpp (60): printStacktraceToStream
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/Logger.cpp (340): writeStacktrace
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/Logger.cpp (385): logStacktrace
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/CrashHandler.cpp (154): writeStackTrace
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/CrashHandler.cpp (617): commonSignalHandler
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Util/CrashHandler.cpp (625): SignalHandler
0x183857743
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Gui/ElemToolTip.cpp (44): ~ElemToolTip
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Gui/ElemToolTip.cpp (44): ~ElemToolTip
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Gui/ElemToolTip.cpp (44): ~ElemToolTip
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Gui/ElemToolTip.cpp (44): ~ElemToolTip
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/libraries/Agui/Widget/Widget.cpp (3167): destroyWidgets
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/libraries/Agui/Gui.cpp (872): logic
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/GlobalContext.cpp (1454): updateGui
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/MainLoop.cpp (1166): prepare
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/MainLoop.cpp (718): mainLoopStep
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/MainLoop.cpp (416): run
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Main.cpp (952): fmain
/private/var/folders/j9/cc3g_4dn313285y_n7wm5jhm0000gn/T/factorio-build-XXXXXX.1SZSzS1UqH/src/Main.cpp (974): main
Stack trace logging done
 109.617 Error CrashHandler.cpp:163: Map tick at moment of crash: 3822216
 109.617 Uploading log file
 109.631 Info SystemUtil.cpp:850: Started /Applications/Factorio2.1/factorio.app/Contents/MacOS/factorio; trampoline PID: 31747
 109.631 Error Util.cpp:95: Unexpected error occurred. If you're running the latest version of the game you can help us solve the problem by posting the contents of the log file on the Factorio forums.
Please also include the save file(s), any mods you may be using, and any steps you know of to reproduce the crash.