# Blender 2.78 (sub 5), Commit date: 2017-07-22 21:58, Hash e982ebd
bpy.context.object.data.shadow_ray_samples = 11  # Property
bpy.context.object.data.shadow_ray_samples = 12  # Property
bpy.context.object.data.shadow_ray_samples = 13  # Property
bpy.context.space_data.viewport_shade = 'RENDERED'  # Property
bpy.context.object.data.shadow_ray_samples = 14  # Property
bpy.context.object.data.shadow_ray_samples = 15  # Property
bpy.context.object.data.shadow_ray_samples = 16  # Property

# backtrace
32: BLI_system_backtrace - 0x41A90170
31: sig_handle_crash_backtrace - 0x4011EF70
30: sig_handle_crash - 0x4011EFC0
29: windows_exception_handler - 0x4011F240
28: UnhandledExceptionFilter - 0x772EBAB0
27: EtwEventSetInformation - 0x774EE300
26: _C_specific_handler - 0x774878BC
25: RtlDecodePointer - 0x77498080
24: RtlUnwindEx - 0x774879A0
23: KiUserExceptionDispatcher - 0x774BBC8A
22: PyFrame_BlockPop - 0x74812ED2
21: PyFrame_BlockPop - 0x74812ED2
20: PyFrame_BlockPop - 0x74812ED2
19: PyFrame_BlockPop - 0x74812ED2
18: PyFrame_BlockPop - 0x74812ED2
17: PyFrame_BlockPop - 0x74812ED2
16: PyFrame_BlockPop - 0x74812ED2
15: PyFrame_BlockPop - 0x74812ED2
14: bpy_class_call - 0x40A285B0
13: header_draw - 0x4198E640
12: ED_region_header - 0x407A24E0
11: node_header_region_draw - 0x4023D880
10: ED_region_do_draw - 0x407A1010
9: wm_method_draw_triple - 0x4015D790
8: wm_draw_update - 0x4015BF10
7: WM_main - 0x4011FBF0
6: main - 0x40118620
5: invoke_main - 0x468275A0
4: __scrt_common_main_seh - 0x46827350
3: __scrt_common_main - 0x46827330
2: mainCRTStartup - 0x468275F0
1: BaseThreadInitThunk - 0x772659C0
0: RtlUserThreadStart - 0x7749A540