chromium/tools/perf/testdata/task_output_dir/0/memory.desktop.reference/benchmark_log.txt

(INFO) 2018-07-06 02:43:53,951 timeout_retry.WaitFor:105  condition '<lambda>' met
(INFO) 2018-07-06 02:43:53,951 timeout_retry.WaitFor:105  condition '<lambda>' met
(WARNING) 2018-07-06 02:43:53,952 desktop_browser_finder.FindAllAvailableBrowsers:274  Chrome build location for mac_x86_64 not found. Browser will be run without Flash.
(INFO) 2018-07-06 02:43:54,128 browser_finder.FindBrowser:123  Chose browser: PossibleDesktopBrowser(type=reference, executable=/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome, flash=None)
(INFO) 2018-07-06 02:43:54,132 timeout_retry.WaitFor:105  condition '<lambda>' met
(INFO) 2018-07-06 02:43:54,132 timeout_retry.WaitFor:105  condition '<lambda>' met
(WARNING) 2018-07-06 02:43:54,133 desktop_browser_finder.FindAllAvailableBrowsers:274  Chrome build location for mac_x86_64 not found. Browser will be run without Flash.
(INFO) 2018-07-06 02:43:54,301 browser_finder.FindBrowser:123  Chose browser: PossibleDesktopBrowser(type=reference, executable=/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome, flash=None)
(INFO) 2018-07-06 02:43:54,301 ts_proxy_server.StartServer:68  Tsproxy commandline: ['/b/s/w/ir/.swarming_module_cache/vpython/fe1f6b/bin/python', '/b/s/w/ir/third_party/catapult/telemetry/third_party/tsproxy/tsproxy.py', '--port=0', '--desthost=127.0.0.1']
(INFO) 2018-07-06 02:43:54,385 ts_proxy_server.StartServer:75  TsProxy port: 61865
(INFO) 2018-07-06 02:43:54,386 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61865 and 61865
[ RUN      ] memory.desktop/TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:43:54,388 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:43:54,389 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:43:54,410 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpapt9os', '--trace-config-file=/b/s/w/itBaXesI/tmpuCGmxd/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:43:54,573 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61866 and 61866
(INFO) 2018-07-06 02:43:54,574 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61866/devtools/browser/0901b439-9e2b-49b3-83e0-6b1b6e1ab4d2
(INFO) 2018-07-06 02:43:54,796 browser._LogBrowserInfo:99  Browser started (pid=44637).
(INFO) 2018-07-06 02:43:54,797 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:43:54,821 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:43:55,325 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpapt9os --trace-config-file=/b/s/w/itBaXesI/tmpuCGmxd/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:43:55,326 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    initialization_time : 0.027378
(INFO) 2018-07-06 02:43:55,327 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:43:55,328 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:43:55,329 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:43:55,330 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:43:55,331 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:43:55,332 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:43:55,345 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:43:55,346 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:43:55,347 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:43:55,347 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:44:05,214 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:44:05,279 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 730598, 'telemetry': 33493, 'tabIds': 36}
(INFO) 2018-07-06 02:44:10,399 trace_data.Serialize:199  trace2html finished in 5.12 seconds.
(INFO) 2018-07-06 02:44:10,400 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:44:11,776 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.376 seconds
(INFO) 2018-07-06 02:44:11,850 browser.Close:207  Closing browser (pid=44637) ...
(INFO) 2018-07-06 02:44:12,024 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialScrollingPageSharedPageState (17644 ms)
[ RUN      ] memory.desktop/TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:44:12,031 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:44:12,032 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:44:12,055 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpYMaI9M', '--trace-config-file=/b/s/w/itBaXesI/tmpE4UHM0/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:44:12,227 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61897 and 61897
(INFO) 2018-07-06 02:44:12,227 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61897/devtools/browser/c2009307-3ccc-40d1-b656-6a8e97ec2193
(INFO) 2018-07-06 02:44:12,583 browser._LogBrowserInfo:99  Browser started (pid=44668).
(INFO) 2018-07-06 02:44:12,583 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:44:12,583 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpYMaI9M --trace-config-file=/b/s/w/itBaXesI/tmpE4UHM0/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:44:12,915 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:44:12,916 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    initialization_time : 0.029134
(INFO) 2018-07-06 02:44:12,917 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:44:12,918 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:44:12,919 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:44:12,920 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:44:12,921 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:44:12,922 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:44:12,923 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:44:12,932 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:44:12,933 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:44:12,933 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:44:12,933 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:44:22,347 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:44:22,406 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 650560, 'telemetry': 33508, 'tabIds': 36}
(INFO) 2018-07-06 02:44:27,822 trace_data.Serialize:199  trace2html finished in 5.42 seconds.
(INFO) 2018-07-06 02:44:27,823 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:44:29,210 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.386 seconds
(INFO) 2018-07-06 02:44:29,284 browser.Close:207  Closing browser (pid=44668) ...
(INFO) 2018-07-06 02:44:29,445 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialBlinkingCursorPageSharedPageState (17429 ms)
[ RUN      ] memory.desktop/TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:44:29,461 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:44:29,469 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:44:29,497 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpfxrP3v', '--trace-config-file=/b/s/w/itBaXesI/tmp3BFU45/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:44:29,662 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61922 and 61922
(INFO) 2018-07-06 02:44:29,663 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61922/devtools/browser/342e591f-d725-4c86-b946-7b5abb617c2f
(INFO) 2018-07-06 02:44:30,007 browser._LogBrowserInfo:99  Browser started (pid=44686).
(INFO) 2018-07-06 02:44:30,007 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:44:30,007 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:44:30,389 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:44:30,389 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpfxrP3v --trace-config-file=/b/s/w/itBaXesI/tmp3BFU45/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:44:30,389 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:44:30,389 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:44:30,389 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:44:30,390 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    initialization_time : 0.027201
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:44:30,391 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:44:30,392 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:44:30,393 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:44:30,394 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:44:30,395 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:44:30,407 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:44:30,407 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:44:30,408 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:44:30,408 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:44:39,814 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:44:39,877 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 674144, 'telemetry': 33457, 'tabIds': 36}
(INFO) 2018-07-06 02:44:44,927 trace_data.Serialize:199  trace2html finished in 5.05 seconds.
(INFO) 2018-07-06 02:44:44,928 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:44:46,284 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.355 seconds
(INFO) 2018-07-06 02:44:46,358 browser.Close:207  Closing browser (pid=44686) ...
(INFO) 2018-07-06 02:44:46,526 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialCanvasPageSharedPageState (17075 ms)
[ RUN      ] memory.desktop/TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:44:46,535 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:44:46,537 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:44:46,561 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpkwFWc_', '--trace-config-file=/b/s/w/itBaXesI/tmpirEcYf/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:44:46,739 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61947 and 61947
(INFO) 2018-07-06 02:44:46,740 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61947/devtools/browser/7414946f-e0fb-4c57-8cfa-31b95abfc250
(INFO) 2018-07-06 02:44:47,101 browser._LogBrowserInfo:99  Browser started (pid=44705).
(INFO) 2018-07-06 02:44:47,102 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:44:47,102 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpkwFWc_ --trace-config-file=/b/s/w/itBaXesI/tmpirEcYf/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:44:47,452 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:44:47,453 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    initialization_time : 0.025105
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:44:47,454 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:44:47,455 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:44:47,456 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:44:47,457 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:44:47,458 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:44:47,470 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:44:47,470 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:44:47,471 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:44:47,471 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:44:57,118 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:44:57,183 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 731367, 'telemetry': 33483, 'tabIds': 36}
(INFO) 2018-07-06 02:45:02,414 trace_data.Serialize:199  trace2html finished in 5.23 seconds.
(INFO) 2018-07-06 02:45:02,415 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:45:03,809 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.393 seconds
(INFO) 2018-07-06 02:45:03,883 browser.Close:207  Closing browser (pid=44705) ...
(INFO) 2018-07-06 02:45:04,047 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialScrollingPageSharedPageState (17521 ms)
[ RUN      ] memory.desktop/TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:45:04,057 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:45:04,058 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:45:04,082 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpDvLI20', '--trace-config-file=/b/s/w/itBaXesI/tmpM8kRg4/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:45:04,242 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61972 and 61972
(INFO) 2018-07-06 02:45:04,243 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61972/devtools/browser/cc9f4d18-2ec7-4cb1-aaf7-ec87b3c1e23d
(INFO) 2018-07-06 02:45:04,625 browser._LogBrowserInfo:99  Browser started (pid=44728).
(INFO) 2018-07-06 02:45:04,625 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:45:04,625 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:45:04,988 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:45:04,988 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpDvLI20 --trace-config-file=/b/s/w/itBaXesI/tmpM8kRg4/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:45:04,988 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:45:04,988 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:45:04,989 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    initialization_time : 0.027419
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:45:04,990 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:45:04,991 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:45:04,992 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:45:04,993 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:45:04,994 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:45:05,006 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:45:05,006 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:45:05,007 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:45:05,007 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:45:14,398 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:45:14,460 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 650832, 'telemetry': 33512, 'tabIds': 36}
(INFO) 2018-07-06 02:45:19,830 trace_data.Serialize:199  trace2html finished in 5.37 seconds.
(INFO) 2018-07-06 02:45:19,831 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:45:21,191 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.360 seconds
(INFO) 2018-07-06 02:45:21,270 browser.Close:207  Closing browser (pid=44728) ...
(INFO) 2018-07-06 02:45:21,417 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialBlinkingCursorPageSharedPageState (17377 ms)
[ RUN      ] memory.desktop/TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:45:21,435 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:45:21,443 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:45:21,469 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpTNc7OH', '--trace-config-file=/b/s/w/itBaXesI/tmpEU4CcM/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:45:21,724 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:61997 and 61997
(INFO) 2018-07-06 02:45:21,725 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:61997/devtools/browser/8ce22100-a739-437b-946e-10fe137f1912
(INFO) 2018-07-06 02:45:21,845 browser._LogBrowserInfo:99  Browser started (pid=44747).
(INFO) 2018-07-06 02:45:21,845 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:45:21,846 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:45:22,358 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:45:22,358 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpTNc7OH --trace-config-file=/b/s/w/itBaXesI/tmpEU4CcM/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:45:22,358 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:45:22,358 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:45:22,359 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    initialization_time : 0.025092
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:45:22,360 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:45:22,361 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:45:22,362 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:45:22,363 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:45:22,364 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:45:22,376 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:45:22,377 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:45:22,377 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:45:22,378 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:45:31,641 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:45:31,706 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 672197, 'telemetry': 34072, 'tabIds': 36}
(INFO) 2018-07-06 02:45:36,766 trace_data.Serialize:199  trace2html finished in 5.06 seconds.
(INFO) 2018-07-06 02:45:36,767 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:45:38,115 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.347 seconds
(INFO) 2018-07-06 02:45:38,192 browser.Close:207  Closing browser (pid=44747) ...
(INFO) 2018-07-06 02:45:38,366 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialCanvasPageSharedPageState (16945 ms)
[ RUN      ] memory.desktop/TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:45:38,380 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:45:38,387 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:45:38,410 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpVSea1q', '--trace-config-file=/b/s/w/itBaXesI/tmpt341IF/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:45:38,631 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62022 and 62022
(INFO) 2018-07-06 02:45:38,632 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62022/devtools/browser/d6fecc47-3f18-41e1-8463-4bef822d7434
(INFO) 2018-07-06 02:45:38,921 browser._LogBrowserInfo:99  Browser started (pid=44765).
(INFO) 2018-07-06 02:45:38,921 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:45:38,921 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:45:39,305 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:45:39,305 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpVSea1q --trace-config-file=/b/s/w/itBaXesI/tmpt341IF/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:45:39,305 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:45:39,306 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    initialization_time : 0.027888
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:45:39,307 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:45:39,308 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:45:39,309 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:45:39,310 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:45:39,311 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:45:39,323 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:45:39,323 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:45:39,324 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:45:39,324 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:45:49,020 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:45:49,089 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 731350, 'telemetry': 34472, 'tabIds': 36}
(INFO) 2018-07-06 02:45:54,225 trace_data.Serialize:199  trace2html finished in 5.14 seconds.
(INFO) 2018-07-06 02:45:54,226 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:45:55,644 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.418 seconds
(INFO) 2018-07-06 02:45:55,751 browser.Close:207  Closing browser (pid=44765) ...
(INFO) 2018-07-06 02:45:55,915 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialScrollingPageSharedPageState (17545 ms)
[ RUN      ] memory.desktop/TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:45:55,925 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:45:55,927 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:45:55,950 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpD9xlN_', '--trace-config-file=/b/s/w/itBaXesI/tmpU270uc/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:45:56,123 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62047 and 62047
(INFO) 2018-07-06 02:45:56,124 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62047/devtools/browser/3c9cbe50-f273-415e-8dd6-2a3a4a418574
(INFO) 2018-07-06 02:45:56,459 browser._LogBrowserInfo:99  Browser started (pid=44784).
(INFO) 2018-07-06 02:45:56,459 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:45:56,459 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpD9xlN_ --trace-config-file=/b/s/w/itBaXesI/tmpU270uc/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:45:56,839 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:45:56,840 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    initialization_time : 0.027708
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:45:56,841 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:45:56,842 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:45:56,843 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:45:56,844 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:45:56,845 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:45:56,859 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:45:56,860 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:45:56,860 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:45:56,861 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:46:06,285 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:46:06,350 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 650994, 'telemetry': 33514, 'tabIds': 36}
(INFO) 2018-07-06 02:46:11,745 trace_data.Serialize:199  trace2html finished in 5.39 seconds.
(INFO) 2018-07-06 02:46:11,746 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:46:13,111 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.365 seconds
(INFO) 2018-07-06 02:46:13,189 browser.Close:207  Closing browser (pid=44784) ...
(INFO) 2018-07-06 02:46:13,360 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialBlinkingCursorPageSharedPageState (17446 ms)
[ RUN      ] memory.desktop/TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:46:13,372 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:46:13,373 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:46:13,397 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpJxmISV', '--trace-config-file=/b/s/w/itBaXesI/tmp0YYzVJ/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:46:13,702 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62072 and 62072
(INFO) 2018-07-06 02:46:13,703 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62072/devtools/browser/8acae0e3-f0e3-43f9-ad2a-f14dec64185d
(INFO) 2018-07-06 02:46:13,935 browser._LogBrowserInfo:99  Browser started (pid=44807).
(INFO) 2018-07-06 02:46:13,935 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:46:13,935 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpJxmISV --trace-config-file=/b/s/w/itBaXesI/tmp0YYzVJ/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:46:14,302 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:46:14,303 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    initialization_time : 0.029891
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:46:14,304 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:46:14,305 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:46:14,306 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:46:14,307 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:14,308 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:46:14,309 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:46:14,319 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:46:14,320 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:46:14,320 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:46:14,321 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:46:23,710 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:46:23,776 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 674124, 'telemetry': 34491, 'tabIds': 36}
(INFO) 2018-07-06 02:46:28,854 trace_data.Serialize:199  trace2html finished in 5.08 seconds.
(INFO) 2018-07-06 02:46:28,855 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:46:30,217 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.362 seconds
(INFO) 2018-07-06 02:46:30,294 browser.Close:207  Closing browser (pid=44807) ...
(INFO) 2018-07-06 02:46:30,467 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialCanvasPageSharedPageState (17104 ms)
[ RUN      ] memory.desktop/TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:46:30,476 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:46:30,477 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:46:30,500 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmp_vFPtS', '--trace-config-file=/b/s/w/itBaXesI/tmpbJLtSJ/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:46:30,674 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62098 and 62098
(INFO) 2018-07-06 02:46:30,674 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62098/devtools/browser/c81fe313-6793-4a87-bdd7-76970dc2da5b
(INFO) 2018-07-06 02:46:31,037 browser._LogBrowserInfo:99  Browser started (pid=44826).
(INFO) 2018-07-06 02:46:31,037 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:46:31,037 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmp_vFPtS --trace-config-file=/b/s/w/itBaXesI/tmpbJLtSJ/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:46:31,397 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:46:31,398 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    initialization_time : 0.027916
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:46:31,399 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:46:31,400 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:46:31,401 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:46:31,402 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:46:31,403 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:46:31,415 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:46:31,415 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:46:31,416 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:46:31,416 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:46:41,149 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:46:41,217 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 731136, 'telemetry': 33517, 'tabIds': 36}
(INFO) 2018-07-06 02:46:46,351 trace_data.Serialize:199  trace2html finished in 5.13 seconds.
(INFO) 2018-07-06 02:46:46,352 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:46:47,746 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.394 seconds
(INFO) 2018-07-06 02:46:47,827 browser.Close:207  Closing browser (pid=44826) ...
(INFO) 2018-07-06 02:46:48,001 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialScrollingPageSharedPageState (17535 ms)
[ RUN      ] memory.desktop/TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:46:48,012 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:46:48,013 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:46:48,037 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmp84PKmh', '--trace-config-file=/b/s/w/itBaXesI/tmpsWRWQW/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:46:48,244 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62123 and 62123
(INFO) 2018-07-06 02:46:48,245 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62123/devtools/browser/b2ee4bba-7074-44f4-8b3d-bad2d3f0e197
(INFO) 2018-07-06 02:46:48,532 browser._LogBrowserInfo:99  Browser started (pid=44845).
(INFO) 2018-07-06 02:46:48,533 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:46:48,533 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:46:48,897 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmp84PKmh --trace-config-file=/b/s/w/itBaXesI/tmpsWRWQW/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:46:48,898 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    initialization_time : 0.027627
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:46:48,899 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:46:48,900 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:46:48,901 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:46:48,902 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:46:48,903 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:46:48,904 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:48,904 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:46:48,904 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:46:48,904 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:46:48,915 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:46:48,916 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:46:48,916 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:46:48,917 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:46:58,318 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:46:58,386 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 650109, 'telemetry': 34506, 'tabIds': 36}
(INFO) 2018-07-06 02:47:03,759 trace_data.Serialize:199  trace2html finished in 5.37 seconds.
(INFO) 2018-07-06 02:47:03,760 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:47:05,141 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.380 seconds
(INFO) 2018-07-06 02:47:05,214 browser.Close:207  Closing browser (pid=44845) ...
(INFO) 2018-07-06 02:47:05,379 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialBlinkingCursorPageSharedPageState (17383 ms)
[ RUN      ] memory.desktop/TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:47:05,396 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:47:05,405 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:47:05,430 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpzohUTh', '--trace-config-file=/b/s/w/itBaXesI/tmp9so4WJ/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:47:05,605 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62148 and 62148
(INFO) 2018-07-06 02:47:05,605 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62148/devtools/browser/8df57dc8-eab6-4897-a770-204d300bfab0
(INFO) 2018-07-06 02:47:05,937 browser._LogBrowserInfo:99  Browser started (pid=44868).
(INFO) 2018-07-06 02:47:05,937 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:47:05,937 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpzohUTh --trace-config-file=/b/s/w/itBaXesI/tmp9so4WJ/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:47:06,332 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:47:06,333 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    initialization_time : 0.028197
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:47:06,334 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:47:06,335 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:47:06,336 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:47:06,337 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:47:06,338 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:47:06,350 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:47:06,351 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:47:06,351 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:47:06,352 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:47:15,766 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:47:15,830 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 675184, 'telemetry': 33499, 'tabIds': 36}
(INFO) 2018-07-06 02:47:20,897 trace_data.Serialize:199  trace2html finished in 5.07 seconds.
(INFO) 2018-07-06 02:47:20,898 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:47:22,302 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.403 seconds
(INFO) 2018-07-06 02:47:22,376 browser.Close:207  Closing browser (pid=44868) ...
(INFO) 2018-07-06 02:47:22,543 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialCanvasPageSharedPageState (17157 ms)
[ RUN      ] memory.desktop/TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:47:22,554 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:47:22,555 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:47:22,579 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpp20W_d', '--trace-config-file=/b/s/w/itBaXesI/tmpaDVuza/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:47:22,754 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62173 and 62173
(INFO) 2018-07-06 02:47:22,755 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62173/devtools/browser/c5791d78-014f-44f9-abea-aef06c5b371f
(INFO) 2018-07-06 02:47:23,089 browser._LogBrowserInfo:99  Browser started (pid=44888).
(INFO) 2018-07-06 02:47:23,089 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:47:23,090 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpp20W_d --trace-config-file=/b/s/w/itBaXesI/tmpaDVuza/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:47:23,470 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:47:23,471 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    initialization_time : 0.027525
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:47:23,472 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:47:23,473 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:47:23,474 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:47:23,475 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:23,476 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:23,477 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:47:23,477 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:47:23,488 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:47:23,489 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:47:23,489 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:47:23,490 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:47:33,203 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:47:33,275 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 731222, 'telemetry': 33457, 'tabIds': 36}
(INFO) 2018-07-06 02:47:38,472 trace_data.Serialize:199  trace2html finished in 5.20 seconds.
(INFO) 2018-07-06 02:47:38,473 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:47:39,862 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.389 seconds
(INFO) 2018-07-06 02:47:39,934 browser.Close:207  Closing browser (pid=44888) ...
(INFO) 2018-07-06 02:47:40,109 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialScrollingPageSharedPageState (17564 ms)
[ RUN      ] memory.desktop/TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:47:40,118 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:47:40,120 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:47:40,142 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpfYR7Dh', '--trace-config-file=/b/s/w/itBaXesI/tmpZyGYGB/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:47:40,317 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62198 and 62198
(INFO) 2018-07-06 02:47:40,317 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62198/devtools/browser/96d14c6c-63b3-4460-b805-2ad3c1c9e765
(INFO) 2018-07-06 02:47:40,671 browser._LogBrowserInfo:99  Browser started (pid=44906).
(INFO) 2018-07-06 02:47:40,672 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:47:40,672 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpfYR7Dh --trace-config-file=/b/s/w/itBaXesI/tmpZyGYGB/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:47:41,027 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    initialization_time : 0.027859
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:47:41,028 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:47:41,029 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:47:41,030 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:47:41,031 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:47:41,032 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:47:41,033 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:47:41,045 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:47:41,046 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:47:41,046 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:47:41,047 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:47:50,464 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:47:50,533 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 650875, 'telemetry': 33496, 'tabIds': 36}
(INFO) 2018-07-06 02:47:55,915 trace_data.Serialize:199  trace2html finished in 5.38 seconds.
(INFO) 2018-07-06 02:47:55,916 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:47:57,299 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.383 seconds
(INFO) 2018-07-06 02:47:57,375 browser.Close:207  Closing browser (pid=44906) ...
(INFO) 2018-07-06 02:47:57,551 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialBlinkingCursorPageSharedPageState (17450 ms)
[ RUN      ] memory.desktop/TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:47:57,570 chrome_tracing_agent._CreateTraceConfigFile:284  Trace config file string: {"trace_config": {"excluded_categories": ["*"], "included_categories": ["blink.console", "disabled-by-default-memory-infra"], "memory_dump_config": {"triggers": []}, "record_mode": "record-as-much-as-possible"}}
(WARNING) 2018-07-06 02:47:57,572 possible_browser.FlushOsPageCaches:77  Flush system cache is not supported. Did not flush OS page cache.
(INFO) 2018-07-06 02:47:57,597 desktop_browser_backend.Start:239  Starting Chrome [u'/b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome', '--enable-net-benchmarking', '--metrics-recording-only', '--no-default-browser-check', '--no-first-run', '--enable-gpu-benchmarking', '--deny-permission-prompts', '--autoplay-policy=no-user-gesture-required', '--disable-background-networking', '--disable-component-extensions-with-background-pages', '--disable-default-apps', '--disable-search-geolocation-disclosure', '--proxy-server=socks://localhost:61865', '--ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I=', '--remote-debugging-port=0', '--enable-crash-reporter-for-testing', '--disable-component-update', '--window-size=1280,1024', '--user-data-dir=/b/s/w/itBaXesI/tmpEHEkJL', '--trace-config-file=/b/s/w/itBaXesI/tmpZV_fmz/chrome-trace-config.json', 'about:blank']
(INFO) 2018-07-06 02:47:57,754 __init__._StartedForwarding:47  DoNothingForwarder started between 127.0.0.1:62223 and 62223
(INFO) 2018-07-06 02:47:57,754 chrome_browser_backend._GetDevToolsClient:118  Got devtools config: ws://127.0.0.1:62223/devtools/browser/db0d63ee-894e-4e9b-926d-01071d9f34fa
(INFO) 2018-07-06 02:47:58,115 browser._LogBrowserInfo:99  Browser started (pid=44925).
(INFO) 2018-07-06 02:47:58,115 browser._LogBrowserInfo:102  OS: mac highsierra
(INFO) 2018-07-06 02:47:58,115 browser._LogBrowserInfo:105  Detailed OS version: 10.13.3 17D47
(INFO) 2018-07-06 02:47:58,485 browser._LogBrowserInfo:109  Model: MacBookPro 11.5
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:111  Browser command line: /b/s/w/ir/third_party/catapult/common/py_utils/py_utils/bin/reference_builds/chrome_stable_mac_x86_64_c8bef32ba36d46afed8fc8483aeb72ce65656986/chrome-mac/Google Chrome.app/Contents/MacOS/Google Chrome --enable-net-benchmarking --metrics-recording-only --no-default-browser-check --no-first-run --enable-gpu-benchmarking --deny-permission-prompts --autoplay-policy=no-user-gesture-required --disable-background-networking --disable-component-extensions-with-background-pages --disable-default-apps --disable-search-geolocation-disclosure --proxy-server=socks://localhost:61865 --ignore-certificate-errors-spki-list=PhrPvGIaAMmd29hj8BCZOq096yj7uMpRNHpn5PDxI6I= --remote-debugging-port=0 --enable-crash-reporter-for-testing --disable-component-update --window-size=1280,1024 --user-data-dir=/b/s/w/itBaXesI/tmpEHEkJL --trace-config-file=/b/s/w/itBaXesI/tmpZV_fmz/chrome-trace-config.json --flag-switches-begin --flag-switches-end about:blank
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:114  GPU device 0: VENDOR = 0x1002 (ATI), DEVICE = 0x6821
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:114  GPU device 1: VENDOR = 0x8086 (Intel), DEVICE = 0xd26
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:116  GPU Attributes:
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    amd_switchable      : True
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    can_support_threaded_texture_mailbox: False
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    direct_composition  : False
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    direct_rendering    : True
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    driver_date         : 
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    driver_vendor       : 
(INFO) 2018-07-06 02:47:58,486 browser._LogBrowserInfo:118    driver_version      : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    encrypted_only      : False
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_extensions       : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_renderer         : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_reset_notification_strategy: 0
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_vendor           : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_version          : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_ws_extensions    : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_ws_vendor        : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    gl_ws_version       : 
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    in_process_gpu      : False
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    initialization_time : 0.029875
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    jpeg_decode_accelerator_supported: False
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    max_framerate_denominator: 1
(INFO) 2018-07-06 02:47:58,487 browser._LogBrowserInfo:118    max_framerate_numerator: 30
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    max_msaa_samples    : 
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    max_resolution_height: 2160
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    max_resolution_width: 4096
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    min_resolution_height: 16
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    min_resolution_width: 16
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    optimus             : False
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    passthrough_cmd_decoder: False
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    pixel_shader_version: 
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    process_crash_count : 0
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    profile             : 3
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    sandboxed           : True
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    software_rendering  : False
(INFO) 2018-07-06 02:47:58,488 browser._LogBrowserInfo:118    supports_overlays   : False
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:118    vertex_shader_version: 
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:118    video_decode_accelerator_flags: 0
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:120  Feature Status:
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    2d_canvas           : enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    checker_imaging     : disabled_off
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    flash_3d            : enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    flash_stage3d       : enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    flash_stage3d_baseline: enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    gpu_compositing     : enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    multiple_raster_threads: enabled_on
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    native_gpu_memory_buffers: enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    rasterization       : enabled
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    surface_synchronization: enabled_on
(INFO) 2018-07-06 02:47:58,489 browser._LogBrowserInfo:122    video_decode        : enabled
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:122    webgl               : enabled
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:122    webgl2              : enabled
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:124  Driver Bug Workarounds:
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    add_and_true_to_loop_condition
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    adjust_src_dst_region_for_blitframebuffer
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    avoid_stencil_buffers
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    decode_encode_srgb_for_generatemipmap
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    disable_framebuffer_cmaa
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    disable_webgl_rgb_multisampling_usage
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    dont_use_loops_to_initialize_variables
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    emulate_abs_int_function
(INFO) 2018-07-06 02:47:58,490 browser._LogBrowserInfo:126    get_frag_data_info_bug
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    init_two_cube_map_levels_before_copyteximage
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    msaa_is_slow
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    pack_parameters_workaround_with_pack_buffer
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    rebind_transform_feedback_before_resume
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    regenerate_struct_names
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    remove_invariant_and_centroid_for_essl3
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    reset_teximage2d_base_level
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    rewrite_texelfetchoffset_to_texelfetch
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    scalarize_vec_and_mat_constructor_args
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    set_zero_level_before_generating_mipmap
(INFO) 2018-07-06 02:47:58,491 browser._LogBrowserInfo:126    unfold_short_circuit_as_ternary_operation
(INFO) 2018-07-06 02:47:58,492 browser._LogBrowserInfo:126    unpack_alignment_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:58,492 browser._LogBrowserInfo:126    unpack_image_height_workaround_with_unpack_buffer
(INFO) 2018-07-06 02:47:58,492 browser._LogBrowserInfo:126    use_intermediary_for_copy_texture_image
(INFO) 2018-07-06 02:47:58,492 browser._LogBrowserInfo:126    use_unused_standard_shared_blocks
(INFO) 2018-07-06 02:47:58,503 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set rtt 0
(INFO) 2018-07-06 02:47:58,503 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set inkbps 0
(INFO) 2018-07-06 02:47:58,504 ts_proxy_server._IssueCommand:97  Issuing command to ts_proxy_server: set outkbps 0
(INFO) 2018-07-06 02:47:58,504 cache_temperature.EnsurePageCacheTemperature:179  PageCacheTemperature: any
(INFO) 2018-07-06 02:48:07,910 chrome_tracing_agent.RecordClockSyncMarker:180  Chrome version: 3359
(INFO) 2018-07-06 02:48:08,007 trace_data.Serialize:190  Trace sizes in bytes: {'traceEvents': 671962, 'telemetry': 33448, 'tabIds': 36}
(INFO) 2018-07-06 02:48:13,050 trace_data.Serialize:199  trace2html finished in 5.04 seconds.
(INFO) 2018-07-06 02:48:13,051 timeline_based_measurement._ComputeTimelineBasedMetrics:310  Starting to compute metrics on trace
(INFO) 2018-07-06 02:48:14,435 timeline_based_measurement._ComputeTimelineBasedMetrics:316  Processing resulting traces took 1.384 seconds
(INFO) 2018-07-06 02:48:14,508 browser.Close:207  Closing browser (pid=44925) ...
(INFO) 2018-07-06 02:48:14,682 browser.Close:220  Browser is closed.
[       OK ] memory.desktop/TrivialCanvasPageSharedPageState (17122 ms)
(INFO) 2018-07-06 02:48:14,734 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpY524sx.html to gs://chrome-telemetry-output/TrivialScrollingPageSharedPageState_2018-07-06_02-43-54_53804.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialScrollingPageSharedPageState_2018-07-06_02-43-54_53804.html for story TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:48:16,871 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmphZgYQq.html to gs://chrome-telemetry-output/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-44-12_91587.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-44-12_91587.html for story TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:48:18,909 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpPcdqKQ.html to gs://chrome-telemetry-output/TrivialCanvasPageSharedPageState_2018-07-06_02-44-29_62409.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialCanvasPageSharedPageState_2018-07-06_02-44-29_62409.html for story TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:48:21,063 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpGxz6Z0.html to gs://chrome-telemetry-output/TrivialScrollingPageSharedPageState_2018-07-06_02-44-46_28327.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialScrollingPageSharedPageState_2018-07-06_02-44-46_28327.html for story TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:48:23,151 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRcu2dg.html to gs://chrome-telemetry-output/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-45-04_74896.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-45-04_74896.html for story TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:48:25,399 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpIlt4oV.html to gs://chrome-telemetry-output/TrivialCanvasPageSharedPageState_2018-07-06_02-45-21_89801.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialCanvasPageSharedPageState_2018-07-06_02-45-21_89801.html for story TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:48:27,737 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmp30IH_m.html to gs://chrome-telemetry-output/TrivialScrollingPageSharedPageState_2018-07-06_02-45-38_31237.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialScrollingPageSharedPageState_2018-07-06_02-45-38_31237.html for story TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:48:29,855 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpEB2AUC.html to gs://chrome-telemetry-output/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-45-55_13541.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-45-55_13541.html for story TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:48:31,908 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpcNe5Lf.html to gs://chrome-telemetry-output/TrivialCanvasPageSharedPageState_2018-07-06_02-46-13_29297.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialCanvasPageSharedPageState_2018-07-06_02-46-13_29297.html for story TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:48:33,982 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpidx0em.html to gs://chrome-telemetry-output/TrivialScrollingPageSharedPageState_2018-07-06_02-46-30_95693.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialScrollingPageSharedPageState_2018-07-06_02-46-30_95693.html for story TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:48:36,135 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpo8Ry5X.html to gs://chrome-telemetry-output/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-46-48_70358.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-46-48_70358.html for story TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:48:38,250 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmp085onr.html to gs://chrome-telemetry-output/TrivialCanvasPageSharedPageState_2018-07-06_02-47-05_66104.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialCanvasPageSharedPageState_2018-07-06_02-47-05_66104.html for story TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:48:40,304 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpYunfw9.html to gs://chrome-telemetry-output/TrivialScrollingPageSharedPageState_2018-07-06_02-47-22_50041.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialScrollingPageSharedPageState_2018-07-06_02-47-22_50041.html for story TrivialScrollingPageSharedPageState
(INFO) 2018-07-06 02:48:42,386 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmp1YIcj2.html to gs://chrome-telemetry-output/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-47-40_53351.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialBlinkingCursorPageSharedPageState_2018-07-06_02-47-40_53351.html for story TrivialBlinkingCursorPageSharedPageState
(INFO) 2018-07-06 02:48:44,431 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpv0JGlr.html to gs://chrome-telemetry-output/TrivialCanvasPageSharedPageState_2018-07-06_02-47-57_79267.html
View generated trace files online at https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/TrivialCanvasPageSharedPageState_2018-07-06_02-47-57_79267.html for story TrivialCanvasPageSharedPageState
(INFO) 2018-07-06 02:48:46,537 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_test2F4mOM to gs://chrome-telemetry-output/c6d0a1dc-8101-11e8-88b1-787b8ab24218
Uploading logs of page TrivialBlinkingCursorPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/c6d0a1dc-8101-11e8-88b1-787b8ab24218 (1 out of 5)
(INFO) 2018-07-06 02:48:48,082 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testiizE7b to gs://chrome-telemetry-output/c7bd5db8-8101-11e8-8917-787b8ab24218
Uploading logs of page TrivialBlinkingCursorPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/c7bd5db8-8101-11e8-8917-787b8ab24218 (2 out of 5)
(INFO) 2018-07-06 02:48:49,500 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testqK2qe7 to gs://chrome-telemetry-output/c895b168-8101-11e8-9db3-787b8ab24218
Uploading logs of page TrivialBlinkingCursorPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/c895b168-8101-11e8-9db3-787b8ab24218 (3 out of 5)
(INFO) 2018-07-06 02:48:50,930 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testn0vsMN to gs://chrome-telemetry-output/c96fdd05-8101-11e8-8554-787b8ab24218
Uploading logs of page TrivialBlinkingCursorPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/c96fdd05-8101-11e8-8554-787b8ab24218 (4 out of 5)
(INFO) 2018-07-06 02:48:52,345 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testmViy3k to gs://chrome-telemetry-output/ca47c50c-8101-11e8-b734-787b8ab24218
Uploading logs of page TrivialBlinkingCursorPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/ca47c50c-8101-11e8-b734-787b8ab24218 (5 out of 5)
(INFO) 2018-07-06 02:48:53,764 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testuMzpKp to gs://chrome-telemetry-output/cb2043d1-8101-11e8-9a30-787b8ab24218
Uploading logs of page TrivialScrollingPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/cb2043d1-8101-11e8-9a30-787b8ab24218 (1 out of 5)
(INFO) 2018-07-06 02:48:55,163 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_test4xMC7P to gs://chrome-telemetry-output/cbf5c070-8101-11e8-b160-787b8ab24218
Uploading logs of page TrivialScrollingPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/cbf5c070-8101-11e8-b160-787b8ab24218 (2 out of 5)
(INFO) 2018-07-06 02:48:56,655 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testRxQ_PR to gs://chrome-telemetry-output/ccd9699c-8101-11e8-a031-787b8ab24218
Uploading logs of page TrivialScrollingPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/ccd9699c-8101-11e8-a031-787b8ab24218 (3 out of 5)
(INFO) 2018-07-06 02:48:58,044 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testiehjpR to gs://chrome-telemetry-output/cdad73f5-8101-11e8-9a5a-787b8ab24218
Uploading logs of page TrivialScrollingPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/cdad73f5-8101-11e8-9a5a-787b8ab24218 (4 out of 5)
(INFO) 2018-07-06 02:48:59,434 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_test9dx6Lk to gs://chrome-telemetry-output/ce817080-8101-11e8-b768-787b8ab24218
Uploading logs of page TrivialScrollingPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/ce817080-8101-11e8-b768-787b8ab24218 (5 out of 5)
(INFO) 2018-07-06 02:49:00,847 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testb_yUWU to gs://chrome-telemetry-output/cf591ba3-8101-11e8-89b9-787b8ab24218
Uploading logs of page TrivialCanvasPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/cf591ba3-8101-11e8-89b9-787b8ab24218 (1 out of 5)
(INFO) 2018-07-06 02:49:02,354 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testEmaho2 to gs://chrome-telemetry-output/d03f083a-8101-11e8-a68a-787b8ab24218
Uploading logs of page TrivialCanvasPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/d03f083a-8101-11e8-a68a-787b8ab24218 (2 out of 5)
(INFO) 2018-07-06 02:49:03,803 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testEO_sei to gs://chrome-telemetry-output/d11c29a3-8101-11e8-99ee-787b8ab24218
Uploading logs of page TrivialCanvasPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/d11c29a3-8101-11e8-99ee-787b8ab24218 (3 out of 5)
(INFO) 2018-07-06 02:49:05,176 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_testpLo9t4 to gs://chrome-telemetry-output/d1ed9dae-8101-11e8-9def-787b8ab24218
Uploading logs of page TrivialCanvasPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/d1ed9dae-8101-11e8-9def-787b8ab24218 (4 out of 5)
(INFO) 2018-07-06 02:49:06,658 cloud_storage.Insert:378  Uploading /b/s/w/itBaXesI/tmpRQanjktelemetry/artifacts/telemetry_test6je5P1 to gs://chrome-telemetry-output/d2cfcbf3-8101-11e8-9c1d-787b8ab24218
Uploading logs of page TrivialCanvasPageSharedPageState to https://console.developers.google.com/m/cloudstorage/b/chrome-telemetry-output/o/d2cfcbf3-8101-11e8-9c1d-787b8ab24218 (5 out of 5)
(INFO) 2018-07-06 02:49:08,215 memory_debug.LogHostMemoryUsage:60  Used 4.3 GiB out of 16.0 GiB memory available.
(INFO) 2018-07-06 02:49:08,215 memory_debug.LogHostMemoryUsage:61  Memory usage of top 10 processes groups
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - python2.7 - 134.2 MiB - pids: ['41069', '41074', '44624']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - Python - 105.8 MiB - pids: ['318', '41063', '41064']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - Terminal - 52.0 MiB - pids: ['251']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - NotificationCenter - 45.6 MiB - pids: ['287']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - Finder - 39.3 MiB - pids: ['256']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - python - 37.6 MiB - pids: ['324']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - routined - 33.3 MiB - pids: ['308']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - suggestd - 33.3 MiB - pids: ['352']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - SystemUIServer - 33.2 MiB - pids: ['255']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:77  - CalendarAgent - 32.8 MiB - pids: ['298']
(INFO) 2018-07-06 02:49:08,230 memory_debug.LogHostMemoryUsage:78  Current process:
(INFO) 2018-07-06 02:49:08,230 memory_debug._LogProcessInfo:41  84.2 MiB (pid=44624)
[  PASSED  ] 15 tests.

(WARNING) 2018-07-06 02:49:08,942 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:09,498 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:10,043 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:10,604 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:11,174 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:11,705 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:12,266 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:12,792 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:13,339 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:13,876 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:14,438 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:14,974 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:15,519 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:16,040 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
(WARNING) 2018-07-06 02:49:16,615 histogram_set_json_output_formatter.Format:27  Found existing histograms json but failed to parse it.
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/histograms.json
View result at file:///b/s/w/itBaXesI/tmpRQanjktelemetry/test-results.json