0.002 2016-07-28 19:23:40; Factorio 0.13.9 (build 23372, win64, steam)
   0.002 Operating system: Windows 8.1 
   0.002 Program arguments: "C:\Program Files (x86)\Steam\steamapps\common\Factorio\bin\x64\Factorio.exe" 
   0.003 Read data path: C:/Program Files (x86)/Steam/steamapps/common/Factorio/data
   0.003 Write data path: C:/Users/Callum/AppData/Roaming/Factorio
   0.003 Binaries path: C:/Program Files (x86)/Steam/steamapps/common/Factorio/bin
   0.034 Graphics options: [FullScreen: false] [VSync: true] [UIScale: 100%] [MultiSampling: OFF] [Graphics quality: low] [Video memory usage: high] [Light scale: 100%] [Screen: 255] [DXT: false]
   0.036 Available display adapters: 1
   0.036  [0]: \\.\DISPLAY1 - Intel(R) HD Graphics {0x05, [0,0], 1366x768, 32bit, 60Hz}
   0.036 Create display on adapter 0. Size 1280x720 at position [33, 6].
   0.081 Initialised Direct3D:[0] Intel(R) HD Graphics; driver: igdumd64.dll 9.17.10.4229
   0.083     Video memory size (dedicated video/dedicated system/shared system/available): 32/0/1632/1660 MB
   0.163 Desktop composition is active.
   0.407 Loading mod core 0.0.0 (data.lua)
   0.419 Loading mod base 0.13.9 (data.lua)
   0.681 Checksum for core: 1287107447
   0.681 Checksum for mod base: 2251615999
   1.930 Initial atlas bitmap size is 8192
   1.933 Created atlas bitmap 8192x5708
   1.933 Created atlas bitmap 4096x912
  26.528 Sprites loaded
  26.528 Convert atlas 4096x912 to: trilinear-filtering 
  26.845 Loading sounds...
  30.356 Custom inputs active: 0
  30.449 Factorio initialised
  30.452 Game is running on selected version branch on Steam.
  41.408 Info WindowsUDPSocket.cpp:59: Opening socket at port (0)
  57.010 Info WindowsUDPSocket.cpp:159: Socket closed
  98.750 Info WindowsUDPSocket.cpp:59: Opening socket at port (0)
 201.441 Error CrashHandler.cpp:109: Exception Code: c0000005, Address: 00007FF79CC569DC
 201.441 Error CrashHandler.cpp:119: Exception Context:
rax=0000000000000000, rbx=0000000c6bb950c0, rcx=0000000c7321a680,
rdx=0000000000000001, rsi=0000000c1e58f0e0, rdi=0000000c0f8928c0,
rip=00007ff79cc569dc, rsp=0000000c1e58f070, rbp=0000000c1e58f110,
 r8=00000000000009a0,  r9=0000000c7321a6e5, r10=0000000c7320d020,
r11=0000000000000000, r12=00000000ffffffff, r13=0000000000000000,
r14=0000000000000000, r15=0000000000000000
Factorio crashed. Generating symbolized stacktrace, please wait ...
c:\cygwin64\tmp\factorio-jvrtr9\libraries\stackwalker\stackwalker.cpp (906): StackWalker::ShowCallstack
c:\cygwin64\tmp\factorio-jvrtr9\src\util\logger.cpp (328): Logger::writeStacktrace
c:\cygwin64\tmp\factorio-jvrtr9\src\util\logger.cpp (382): Logger::logStacktrace
c:\cygwin64\tmp\factorio-jvrtr9\src\util\crashhandler.cpp (84): CrashHandler::writeStackTrace
c:\cygwin64\tmp\factorio-jvrtr9\src\util\crashhandler.cpp (129): CrashHandler::SehHandler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE18FC1D52)
00007FFE18FC1D52 (KERNELBASE): (filename not available): UnhandledExceptionFilter
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BBD2973)
00007FFE1BBD2973 (ntdll): (filename not available): TpDbgDumpHeapUsage
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BBD31E9)
00007FFE1BBD31E9 (ntdll): (filename not available): TpDbgDumpHeapUsage
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB6FDDA)
00007FFE1BB6FDDA (ntdll): (filename not available): memset
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB51D86)
00007FFE1BB51D86 (ntdll): (filename not available): _C_specific_handler
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB6026E)
00007FFE1BB6026E (ntdll): (filename not available): wcstok_s
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB633FD)
00007FFE1BB633FD (ntdll): (filename not available): _chkstk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB24847)
00007FFE1BB24847 (ntdll): (filename not available): RtlRaiseException
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB6258A)
00007FFE1BB6258A (ntdll): (filename not available): KiUserExceptionDispatcher
c:\cygwin64\tmp\factorio-jvrtr9\libraries\curl\lib\transfer.c (1873): Curl_retry_request
c:\cygwin64\tmp\factorio-jvrtr9\libraries\curl\lib\multi.c (1468): multi_runsingle
c:\cygwin64\tmp\factorio-jvrtr9\libraries\curl\lib\multi.c (1720): curl_multi_perform
c:\cygwin64\tmp\factorio-jvrtr9\libraries\curl\lib\easy.c (475): curl_easy_perform
c:\cygwin64\tmp\factorio-jvrtr9\src\http\httpsharedstate.cpp (72): HttpSharedState::run
c:\program files (x86)\microsoft visual studio 14.0\vc\include\future (749): std::_Packaged_state<void __cdecl(void)>::_Call_immediate
c:\program files (x86)\microsoft visual studio 14.0\vc\include\functional (212): std::_Func_impl<<lambda_e0b623a606acfd10554dbddbb0c1a7da>,std::allocator<int>,unsigned char>::_Do_call
c:\program files (x86)\microsoft visual studio 14.0\vc\include\ppltasks.h (3465): Concurrency::task<unsigned char>::_InitialTaskHandle<void,<lambda_318a834d5178f20fa1f3f709e3bba682>,Concurrency::details::_TypeSelectorNoAsync>::_LogWorkItemAndInvokeUserLambda<std::function<unsigned char __cdecl(void)> >
c:\program files (x86)\microsoft visual studio 14.0\vc\include\ppltasks.h (3470): Concurrency::task<unsigned char>::_InitialTaskHandle<void,<lambda_318a834d5178f20fa1f3f709e3bba682>,Concurrency::details::_TypeSelectorNoAsync>::_Perform
c:\program files (x86)\microsoft visual studio 14.0\vc\include\ppltasks.h (1423): Concurrency::details::_PPLTaskHandle<unsigned char,Concurrency::task<unsigned char>::_InitialTaskHandle<void,<lambda_318a834d5178f20fa1f3f709e3bba682>,Concurrency::details::_TypeSelectorNoAsync>,Concurrency::details::_TaskProcHandle>::invoke
c:\program files (x86)\microsoft visual studio 14.0\vc\include\pplwin.h (146): Concurrency::details::_TaskProcHandle::_RunChoreBridge
c:\program files (x86)\microsoft visual studio 14.0\vc\include\pplwin.h (51): Concurrency::details::_DefaultPPLTaskScheduler::_PPLTaskChore::_Callback
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB0A9D7)
00007FFE1BB0A9D7 (ntdll): (filename not available): RtlFreeUnicodeString
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BB08DF7)
00007FFE1BB08DF7 (ntdll): (filename not available): RtlFreeUnicodeString
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1B9913D2)
00007FFE1B9913D2 (KERNEL32): (filename not available): BaseThreadInitThunk
ERROR: SymGetLineFromAddr64, GetLastError: 487 (Address: 00007FFE1BAE54E4)
00007FFE1BAE54E4 (ntdll): (filename not available): RtlUserThreadStart
 203.541 Error Util.cpp:77: 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.