More information from console.
2013-05-28 10:10:45.805 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.805 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.806 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.806 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.807 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.807 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.808 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.809 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.810 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.825 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.825 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.826 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.826 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.826 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1; ColorProfile { 5, "DELL U2311H Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.827 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.827 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.827 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:45.828 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2; ColorProfile { 6, "SyncMaster Calibrated"}; TransferTable (256, 3)
2013-05-28 10:10:46.468 PM WindowServer[89]: MPServiceForDisplayDevice: Invalid device alias (0)
2013-05-28 10:10:46.469 PM WindowServer[89]: MPServiceForDisplayDevice: Invalid device alias (0)
2013-05-28 10:10:46.469 PM WindowServer[89]: Display 0x2b28268d: GL mask 0x2; bounds (0, 0)[1920 x 1080], 54 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 10ac, Model a05f, S/N 3059314c, Unit 1, Rotation 0
UUID 0x000010ac0000a05f3059314c00000000, ColorProfile { 5, "DELL U2311H Calibrated"}
2013-05-28 10:10:46.470 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.470 PM WindowServer[89]: Display 0x0b415370: GL mask 0x1; bounds (-2048, -121)[2048 x 1152], 48 modes available
Active, on-line, enabled, boot, OpenGL-accel, Vendor 4c2d, Model 585, S/N 4d593233, Unit 0, Rotation 0
UUID 0x00004c2d000005854d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:46.470 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.470 PM WindowServer[89]: Display 0x003f003f: GL mask 0x8; bounds (4408, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffff003f003f
2013-05-28 10:10:46.470 PM WindowServer[89]: Display 0x0b4135f2: GL mask 0x4; bounds (1336, -1152)[2048 x 1152], 39 modes available
Active, on-line, enabled, OpenGL-accel, Vendor 4c2d, Model 41f, S/N 4d593233, Unit 2, Rotation 0
UUID 0x00004c2d0000041f4d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:46.470 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.777 PM WindowServer[89]: Created shield window 0xf0a for display 0x2b28268d
2013-05-28 10:10:46.785 PM WindowServer[89]: Created shield window 0xf0b for display 0x0b415370
2013-05-28 10:10:46.786 PM WindowServer[89]: Created shield window 0xf0c for display 0x003f003f
2013-05-28 10:10:46.797 PM WindowServer[89]: Created shield window 0xf0d for display 0x0b4135f2
2013-05-28 10:10:46.803 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1: Startup Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0x0
2013-05-28 10:10:46.803 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0: Startup Mode 2048 x 1152, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0x0
2013-05-28 10:10:46.803 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2: Startup Mode 2048 x 1152, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0xe00002bc
2013-05-28 10:10:46.805 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x2b28268d device: 0x10426c110 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:46.812 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x0b4135f2 device: 0x10426cb90 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:46.857 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x0b415370 device: 0x10426cd10 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:46.913 PM WindowServer[89]: Display 0x2b28268d: GL mask 0x2; bounds (0, 0)[1920 x 1080], 54 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 10ac, Model a05f, S/N 3059314c, Unit 1, Rotation 0
UUID 0x000010ac0000a05f3059314c00000000, ColorProfile { 5, "DELL U2311H Calibrated"}
2013-05-28 10:10:46.913 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.913 PM WindowServer[89]: Display 0x0b415370: GL mask 0x1; bounds (-2048, -121)[2048 x 1152], 48 modes available
Active, on-line, enabled, boot, OpenGL-accel, Vendor 4c2d, Model 585, S/N 4d593233, Unit 0, Rotation 0
UUID 0x00004c2d000005854d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:46.914 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.914 PM WindowServer[89]: Display 0x003f003f: GL mask 0x8; bounds (4992, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffff003f003f
2013-05-28 10:10:46.914 PM WindowServer[89]: Display 0x0b4135f2: GL mask 0x4; bounds (1920, -39)[2048 x 1152], 39 modes available
Active, on-line, enabled, OpenGL-accel, Vendor 4c2d, Model 41f, S/N 4d593233, Unit 2, Rotation 0
UUID 0x00004c2d0000041f4d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:46.914 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:46.958 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2923
2013-05-28 10:10:46.958 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:46.958 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:46.959 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2923
2013-05-28 10:10:46.960 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:46.960 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:46.960 PM Finder[178]: CGSGetWindowResolution: Invalid window 0xb6b
2013-05-28 10:10:46.960 PM Finder[178]: error [1000] getting window resolution
2013-05-28 10:10:46.960 PM Finder[178]: CGSSetWindowResolution: Invalid window 0xb6b
2013-05-28 10:10:46.960 PM Finder[178]: Error [1000] setting resolution to 1
2013-05-28 10:10:46.961 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2941
2013-05-28 10:10:46.961 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:46.961 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:46.962 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2941
2013-05-28 10:10:46.962 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:46.962 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:46.962 PM Finder[178]: CGSGetWindowResolution: Invalid window 0xb7d
2013-05-28 10:10:46.962 PM Finder[178]: error [1000] getting window resolution
2013-05-28 10:10:46.962 PM Finder[178]: CGSSetWindowResolution: Invalid window 0xb7d
2013-05-28 10:10:46.963 PM Finder[178]: Error [1000] setting resolution to 1
2013-05-28 10:10:48.315 PM WindowServer[89]: MPServiceForDisplayDevice: Invalid device alias (0)
2013-05-28 10:10:48.317 PM WindowServer[89]: MPServiceForDisplayDevice: Invalid device alias (0)
2013-05-28 10:10:48.317 PM WindowServer[89]: Display 0x2b28268d: GL mask 0x2; bounds (0, 0)[1920 x 1080], 54 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 10ac, Model a05f, S/N 3059314c, Unit 1, Rotation 0
UUID 0x000010ac0000a05f3059314c00000000, ColorProfile { 5, "DELL U2311H Calibrated"}
2013-05-28 10:10:48.317 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.317 PM WindowServer[89]: Display 0x0b415370: GL mask 0x1; bounds (-2048, -121)[2048 x 1152], 48 modes available
Active, on-line, enabled, boot, OpenGL-accel, Vendor 4c2d, Model 585, S/N 4d593233, Unit 0, Rotation 0
UUID 0x00004c2d000005854d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:48.317 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.317 PM WindowServer[89]: Display 0x003f003f: GL mask 0x8; bounds (4992, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffff003f003f
2013-05-28 10:10:48.317 PM WindowServer[89]: Display 0x0b4135f2: GL mask 0x4; bounds (1920, -39)[2048 x 1152], 39 modes available
Active, on-line, enabled, OpenGL-accel, Vendor 4c2d, Model 41f, S/N 4d593233, Unit 2, Rotation 0
UUID 0x00004c2d0000041f4d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:48.317 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.628 PM WindowServer[89]: Created shield window 0xf12 for display 0x2b28268d
2013-05-28 10:10:48.636 PM WindowServer[89]: Created shield window 0xf13 for display 0x0b415370
2013-05-28 10:10:48.636 PM WindowServer[89]: Created shield window 0xf14 for display 0x003f003f
2013-05-28 10:10:48.645 PM WindowServer[89]: Created shield window 0xf15 for display 0x0b4135f2
2013-05-28 10:10:48.653 PM WindowServer[89]: Display 0x2b28268d: MappedDisplay Unit 1: Startup Mode 1920 x 1080, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0x0
2013-05-28 10:10:48.653 PM WindowServer[89]: Display 0x0b415370: MappedDisplay Unit 0: Startup Mode 2048 x 1152, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0x0
2013-05-28 10:10:48.653 PM WindowServer[89]: Display 0x0b4135f2: MappedDisplay Unit 2: Startup Mode 2048 x 1152, CGSThirtytwoBitColor, Resolution 1, IOMode 0x43e, IODepth 0x1, IOReturn 0xe00002bc
2013-05-28 10:10:48.654 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x2b28268d device: 0x10426c110 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:48.661 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x0b415370 device: 0x10426cd10 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:48.728 PM WindowServer[89]: MPAccessSurfaceForDisplayDevice: Set up page flip mode on display 0x0b4135f2 device: 0x10426cb90 isBackBuffered: 1 numComp: 3 numDisp: 3
2013-05-28 10:10:48.751 PM WindowServer[89]: Display 0x2b28268d: GL mask 0x2; bounds (0, 0)[1920 x 1080], 54 modes available
Main, Active, on-line, enabled, OpenGL-accel, Vendor 10ac, Model a05f, S/N 3059314c, Unit 1, Rotation 0
UUID 0x000010ac0000a05f3059314c00000000, ColorProfile { 5, "DELL U2311H Calibrated"}
2013-05-28 10:10:48.751 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.751 PM WindowServer[89]: Display 0x0b415370: GL mask 0x1; bounds (-2048, -72)[2048 x 1152], 48 modes available
Active, on-line, enabled, boot, OpenGL-accel, Vendor 4c2d, Model 585, S/N 4d593233, Unit 0, Rotation 0
UUID 0x00004c2d000005854d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:48.752 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.752 PM WindowServer[89]: Display 0x003f003f: GL mask 0x8; bounds (4992, 0)[1 x 1], 1 modes available
off-line, enabled, Vendor ffffffff, Model ffffffff, S/N ffffffff, Unit 3, Rotation 0
UUID 0xffffffffffffffffffffffff003f003f
2013-05-28 10:10:48.752 PM WindowServer[89]: Display 0x0b4135f2: GL mask 0x4; bounds (1920, -39)[2048 x 1152], 39 modes available
Active, on-line, enabled, OpenGL-accel, Vendor 4c2d, Model 41f, S/N 4d593233, Unit 2, Rotation 0
UUID 0x00004c2d0000041f4d59323300000000, ColorProfile { 6, "SyncMaster Calibrated"}
2013-05-28 10:10:48.752 PM WindowServer[89]: GLCompositor: GL renderer id 0x01021b01, GL mask 0x0000000f, accelerator 0x000047b3, unit 0, caps QEX|QGL|MIPMAP, vram 1024 MB
texture units 8, texture max 16384, viewport max {16384, 16384}, extensions FPRG|NPOT|GLSL|FLOAT
2013-05-28 10:10:48.776 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2923
2013-05-28 10:10:48.776 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:48.776 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:48.777 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2923
2013-05-28 10:10:48.777 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:48.777 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:48.777 PM Finder[178]: CGSGetWindowResolution: Invalid window 0xb6b
2013-05-28 10:10:48.777 PM Finder[178]: error [1000] getting window resolution
2013-05-28 10:10:48.777 PM Finder[178]: CGSSetWindowResolution: Invalid window 0xb6b
2013-05-28 10:10:48.777 PM Finder[178]: Error [1000] setting resolution to 1
2013-05-28 10:10:48.778 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2941
2013-05-28 10:10:48.778 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:48.778 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:48.778 PM WindowServer[89]: CGXGetWindowShape: Invalid window 2941
2013-05-28 10:10:48.778 PM Finder[178]: CGSGetWindowBounds
2013-05-28 10:10:48.778 PM Finder[178]: PScurrentwindowbounds: CGSGetWindowBounds returned error (1001)
2013-05-28 10:10:48.778 PM Finder[178]: CGSGetWindowResolution: Invalid window 0xb7d
2013-05-28 10:10:48.779 PM Finder[178]: error [1000] getting window resolution
2013-05-28 10:10:48.779 PM Finder[178]: CGSSetWindowResolution: Invalid window 0xb7d
2013-05-28 10:10:48.779 PM Finder[178]: Error [1000] setting resolution to 1
2013-05-28 10:10:48.798 PM WindowServer[89]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
2013-05-28 10:10:48.804 PM WindowServer[89]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.
2013-05-28 10:10:48.806 PM WindowServer[89]: **DMPROXY** (2) Found `/System/Library/CoreServices/DMProxy'.