0.001 2026-01-18 02:16:04; Factorio 2.0.72 (build 84292, mac-x64, full, space-age)
   0.004 Operating system: macOS 14.6.0
   0.004 Program arguments: "/Users/soh/Applications/factorio.app/Contents/MacOS/factorio" 
   0.004 Config path: /Users/soh/Library/Application Support/factorio/config/config.ini
   0.004 Read data path: /Users/soh/Applications/factorio.app/Contents/data
   0.004 Write data path: /Users/soh/Library/Application Support/factorio [235013/666618MB]
   0.004 Binaries path: /Users/soh/Applications/factorio.app/Contents
   0.068 System info: [CPU: Intel(R) Xeon(R) W-2140B CPU @ 3.20GHz, 16 cores, RAM: 32768 MB]
   0.494 Info ModManager.cpp:279: Found duplicate mod DiscoScience, using highest version (2.0.1).
   0.494 Info ModManager.cpp:279: Found duplicate mod FactorySearch, using highest version (1.13.3).
   0.494 Info ModManager.cpp:279: Found duplicate mod RateCalculator, using highest version (3.3.7).
   0.494 Info ModManager.cpp:279: Found duplicate mod VehicleSnap, using highest version (2.0.2).
   0.494 Info ModManager.cpp:279: Found duplicate mod factoryplanner, using highest version (2.0.22).
   0.494 Info ModManager.cpp:279: Found duplicate mod flib, using highest version (0.16.5).
   0.495 Display options: [FullScreen: false] [VSync: true] [UIScale: manual-pixels (100.0%)] [Native DPI: false] [Screen: 255] [Special: lmW] [Lang: en]
   0.926 Video driver: cocoa
   0.926 Available displays: 1
   0.926  [0]: iMac - {[0,0], 2560x1440, SDL_PIXELFORMAT_ARGB8888, 60Hz, 0x42b18b4(0x01)}
   0.955 Initialised Metal:[0] AMD Radeon Pro Vega 56
   0.955   [Size] Window: 1920x1080, Drawable: 3840x2160
   0.955   [Supports] depth16_format:yes, storage_mode_memoryless:yes, sampler_border_color:yes
   0.955   [Device] depth24_stencil8_format:yes, memoryless_render_targets:NO, nonprivate_depth_stencil:NO
   0.955   [Device] timestamp_counters:NO, invocation_counters:NO, draw_boundary_counters:yes, blit_boundary_counters:yes, stage_boundary_counters:NO
   0.955 Graphics settings preset: very-high
   0.955   Dedicated video memory size 8176 MB (detected from AMD Radeon Pro Vega 56 Compute Engine; VendorID: 0x1021d00)
   0.982 Graphics options: [Graphics quality: high] [Video memory usage: all] [DXT: high-quality]
   0.982                   [Max threads (load/render): 32/16] [Max texture size: 0] [Tex.Stream.: false] [Rotation quality: normal] [Other: STDCwtl] [B:100,C:30,S:100]
   2.154 Warning SoundInterfaceSDL.cpp:226: Opening "Default device" audio device failed (Depth:16, Frequency:44100, Channels:2, Interpolation:linear)
   2.154 Warning SoundInterfaceSDL.cpp:227: CoreAudio error (AudioQueueStart): 1852797029
   2.154 Retrying with default audio device...
   2.161 Warning SoundInterfaceSDL.cpp:226: Opening "Default device" audio device failed (Depth:16, Frequency:44100, Channels:2, Interpolation:linear)
   2.161 Warning SoundInterfaceSDL.cpp:227: CoreAudio error (AudioDeviceGetProperty (kAudioDevicePropertyDeviceIsAlive)): 560947818
   2.161 Retrying with default audio device...
   2.162 Warning SoundInterfaceSDL.cpp:226: Opening "Default device" audio device failed (Depth:16, Frequency:44100, Channels:2, Interpolation:linear)
   2.163 Warning SoundInterfaceSDL.cpp:227: CoreAudio error (AudioDeviceGetProperty (kAudioDevicePropertyDeviceIsAlive)): 560947818
   2.163 Retrying with default audio device...
   2.164 Warning SoundInterfaceSDL.cpp:226: Opening "Default device" audio device failed (Depth:16, Frequency:44100, Channels:2, Interpolation:linear)
   2.164 Warning SoundInterfaceSDL.cpp:227: CoreAudio error (AudioDeviceGetProperty (kAudioDevicePropertyDeviceIsAlive)): 560947818
   2.164 Retrying with default audio device...
   2.282 [Audio] Driver:coreaudio, Device:Default device, Depth:16, Frequency:44100, Channels:2, Interpolation:linear
   2.814 Info ModManager.cpp:446: FeatureFlag expansion-shaders = true
   2.814 Info ModManager.cpp:446: FeatureFlag freezing = true
   2.814 Info ModManager.cpp:446: FeatureFlag quality = true
   2.814 Info ModManager.cpp:446: FeatureFlag rail-bridges = true
   2.814 Info ModManager.cpp:446: FeatureFlag segmented-units = true
   2.814 Info ModManager.cpp:446: FeatureFlag space-travel = true
   2.814 Info ModManager.cpp:446: FeatureFlag spoiling = true
   2.819 Loading mod settings RateCalculator 3.3.7 (settings.lua)
   2.820 Loading mod settings TaskList 0.5.0 (settings.lua)
   2.821 Loading mod settings EditorExtensions 2.5.0 (settings.lua)
   2.825 Loading mod core 0.0.0 (data.lua)
   2.853 Loading mod base 2.0.72 (data.lua)
   3.064 Loading mod elevated-rails 2.0.72 (data.lua)
   3.101 Loading mod flib 0.16.5 (data.lua)
   3.111 Loading mod quality 2.0.72 (data.lua)
   3.133 Loading mod RateCalculator 3.3.7 (data.lua)
   3.143 Loading mod space-age 2.0.72 (data.lua)
   3.541 Loading mod TaskList 0.5.0 (data.lua)
   3.553 Loading mod EditorExtensions 2.5.0 (data.lua)
   3.584 Loading mod base 2.0.72 (data-updates.lua)
   3.596 Loading mod quality 2.0.72 (data-updates.lua)
   3.618 Loading mod space-age 2.0.72 (data-updates.lua)
   3.632 Loading mod EditorExtensions 2.5.0 (data-final-fixes.lua)
   3.749 Checksum for core: 3316885848
   3.749 Checksum of base: 1879415942
   3.749 Checksum of elevated-rails: 70351106
   3.749 Checksum of flib: 728527376
   3.749 Checksum of quality: 1142589254
   3.749 Checksum of RateCalculator: 1295360039
   3.749 Checksum of space-age: 1510664043
   3.749 Checksum of TaskList: 519621940
   3.749 Checksum of EditorExtensions: 3631808778
   4.282 Prototype list checksum: 754767088
   4.351 Loading sounds...
   5.048 Info PlayerData.cpp:64: Local player-data.json available, timestamp 1768705359
   5.048 Info PlayerData.cpp:71: Cloud player-data.json unavailable
   5.054 Post-data load graphics options: [Light occlusion: YES]
   5.519 Initial atlas bitmap size is 16384
   5.565 Created an atlas bitmap (size 16384x16372) [none]
   5.620 Created an atlas bitmap (size 16384x16364) [none]
   5.680 Created an atlas bitmap (size 16384x16380) [none]
   5.736 Created an atlas bitmap (size 16384x15076) [none]
   5.793 Created an atlas bitmap (size 16384x16384) [low-object]
   5.809 Created an atlas bitmap (size 4096x2528) [low-object]
   5.811 Created an atlas bitmap (size 16384x16320) [corpse-decay]
   5.848 Created an atlas bitmap (size 4096x2848) [corpse-decay]
   5.872 Created an atlas bitmap (size 16384x9268) [decal]
   5.872 Created an atlas bitmap (size 16384x5580) [none]
   5.882 Created an atlas bitmap (size 1676x79) [not-compressed]
   5.891 Created an atlas bitmap (size 16384x4256) [mipmap, linear-minification, linear-magnification, linear-mip-level]
   5.895 Created an atlas bitmap (size 4096x3040) [smoke, mipmap, linear-minification, linear-magnification]
   5.906 Created an atlas bitmap (size 16384x16352) [terrain, mipmap, linear-minification, linear-mip-level]
   5.926 Created an atlas bitmap (size 16384x4944) [terrain, mipmap, linear-minification, linear-mip-level]
   5.930 Created an atlas bitmap (size 8192x5728) [terrain-effect-map, mipmap, linear-minification, linear-mip-level]
   5.932 Created an atlas bitmap (size 8192x2608) [mipmap]
   5.934 Created an atlas bitmap (size 3504x768) [mipmap]
   5.935 Created an atlas bitmap (size 4096x3152) [mipmap]
   5.936 Created an atlas bitmap (size 4096x3152) [mipmap]
   5.938 Created an atlas bitmap (size 4096x3152) [mipmap]
   5.954 Created an atlas bitmap (size 8192x4160) [icon, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level]
   5.956 Created an atlas bitmap (size 16384x6120) [alpha-mask]
   5.984 Created an atlas bitmap (size 16384x16384) [shadow, linear-magnification, alpha-mask]
   5.999 Created an atlas bitmap (size 16384x16376) [shadow, linear-magnification, alpha-mask]
   6.020 Created an atlas bitmap (size 16384x3872) [shadow, linear-magnification, alpha-mask]
   6.025 Created an atlas bitmap (size 8192x4000) [shadow, mipmap, linear-magnification, alpha-mask]
   6.027 Created an atlas bitmap (size 4096x336) [icon-background, not-compressed, mipmap, linear-minification, linear-magnification, linear-mip-level, ]
   6.027 Loading 3D bitmaps.
   6.167 Texture processor created (4096). GPU accelerated compression Supported: yes, Enabled: yes/yes. Test passed. YCoCgDXT PSNR: 35.83, BC3 PSNR: 33.82
   6.292 Parallel sprite loader initialized (threads: 15, bitmaps: 8443)
   7.880 Error CrashHandler.cpp:641: Received SIGSEGV
Factorio crashed. Generating symbolized stacktrace, please wait ...
src/Util/StacktraceToStream.cpp (52): walkStackAndPrintToStream
src/Util/StacktraceToStream.cpp (60): printStacktraceToStream
src/Util/Logger.cpp (336): writeStacktrace
src/Util/Logger.cpp (381): logStacktrace
src/Util/CrashHandler.cpp (181): writeStackTrace
src/Util/CrashHandler.cpp (644): commonSignalHandler
src/Util/CrashHandler.cpp (652): SignalHandler
0x7ff80994ffdc
libraries/SDL2/src/atomic/SDL_atomic.c (194): SDL_AtomicSet
libraries/SDL2/src/audio/coreaudio/SDL_coreaudio.m (676): default_device_changed
0x7ff80c06d098
0x7ff80bed64e4
0x7ff80bfb0008
0x7ff80c00ef58
0x7ff80977fdbc
0x7ff809785eff
0x7ff809786997
0x7ff809787861
0x7ff809790414
0x7ff80978fd2a
0x7ff80991db84
Stack trace logging done
  13.305 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.