I'm verified the integrity and am still experiencing the same issue. I'm running 1.0.6.0617.
The most relevant parts of the crash log to my eye are:
Crashed Thread: 4 UnityGfxDeviceWorker
Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Application Specific Information:
abort() called
Application Specific Signatures:
Graphics hardware encountered an error and was reset: 0x00000003
And then the specifics of that thread:
Thread 4 Crashed:: UnityGfxDeviceWorker
0 libsystem_kernel.dylib 0x00007fff8d209286 __pthread_kill + 10
1 libsystem_c.dylib 0x00007fff95370b53 abort + 129
2 libmono.0.dylib 0x00000001016dc44a mono_handle_native_sigsegv + 732
3 libmono.0.dylib 0x0000000101723e3b sigabrt_signal_handler + 100
4 libsystem_platform.dylib 0x00007fff953f1f1a _sigtramp + 26
5 libsystem_kernel.dylib 0x00007fff8d209286 __pthread_kill + 10
6 libsystem_c.dylib 0x00007fff95370b53 abort + 129
7 libGPUSupportMercury.dylib 0x00007fff9298eb81 gpusGenerateCrashLog + 173
8 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x000012340044249f gpusKillClient + 9
9 libGPUSupportMercury.dylib 0x00007fff92990068 gpusSubmitDataBuffers + 500
10 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x0000123400003c98 IntelCommandBuffer::getNew(GLDContextRec*) + 48
11 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x000012340010939d intelSubmitCommands + 191
12 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x000012340005dd23 Gen7Context::CheckOOM(USC::IM_Shader*, USC::IM_Shader*, USC::IM_Shader*, USC::IM_Shader*, USC::IM_Shader*, unsigned long long, bool&) + 1665
13 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x0000123400105973 Gen7Context::CheckOOM(unsigned long long, bool&) + 103
14 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x0000123400100843 Gen7Context::ProgramPipeline() + 91
15 com.apple.driver.AppleIntelHD5000GraphicsGLDriver 0x000012340044dbe8 glrIntelRenderVertexArray + 328
16 GLEngine 0x00007fff8df17f46 glDrawElements_ACC_Exec + 526
17 unity.Obsidian Entertainment.Pillars of Eternity 0x000000010072eb14 ARBVBO::DrawInternal(ChannelAssigns const&, void const*, unsigned int, GfxPrimitiveType, unsigned int) + 436
18 unity.Obsidian Entertainment.Pillars of Eternity 0x000000010074e4e5 GfxDeviceWorker::RunCommand(ThreadedStreamBuffer&) + 12421
19 unity.Obsidian Entertainment.Pillars of Eternity 0x000000010074b33c GfxDeviceWorker::RunGfxDeviceWorker(void*) + 76
20 unity.Obsidian Entertainment.Pillars of Eternity 0x000000010047620a Thread::RunThreadWrapper(void*) + 58
21 libsystem_pthread.dylib 0x00007fff94df4268 _pthread_body + 131
22 libsystem_pthread.dylib 0x00007fff94df41e5 _pthread_start + 176
23 libsystem_pthread.dylib 0x00007fff94df241d thread_start + 13