rsession hangs, pegs CPU on close #5222

kevinushey · 2019-08-12T19:12:01Z

System details

RStudio Edition : Desktop [Open Source]
RStudio Version : v1.3.dev
OS Version      : macOS Mojave 10.14.6
R Version       : R version 3.6.1 (2019-07-05)

Steps to reproduce the problem

Try to close a project (e.g. either explicitly closing it, or switching to a new project).

Describe the problem in detail

On occasion, the project fails to close. If Activity Monitor is opened, one sees an rsession pegging two CPUs (200% CPU usage).

Describe the behavior you expected

Close without issue.

Notes

Looks like the File Monitor is getting stuck while trying to deregister:

Perhaps the main thread + file monitor threads are attempting to close the same handle at the same time, and getting stuck?

The text was updated successfully, but these errors were encountered:

gtritchie · 2019-08-12T19:15:52Z

I saw this over the weekend (I had 4 or 5 rsessions sticking around and the fans were... whirring). Was going to open an issue next time I got in that state but now I don't have to.

kevinushey · 2019-09-04T22:11:44Z

I haven't seen this in a while on the v1.3 branch, so I think this may indeed be fixed.

hrbrmstr · 2019-11-22T10:13:11Z

I'll install the latest beta in a bit but I'm on one of them from this week and this is definitely still happening. CPU pegged (Activity says RStudio is the problem). Close RStudio. rsession hangs around and it now does the pegging.

I mean, it's almost winter so a warm laptop is nice but… ;-)

kevinushey · 2019-11-22T18:21:06Z

A reproducible example, or a stack trace (e.g. recorded through Instruments) could be helpful.

hrbrmstr · 2019-11-22T21:24:24Z

Cool. I'll setup a test this weekend.

…

On Nov 22, 2019, at 13:21, Kevin Ushey ***@***.***> wrote: A reproducible example, or a stack trace (e.g. recorded through Instruments) could be helpful. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or unsubscribe.

gtritchie · 2019-11-22T23:07:28Z

I just hit this (dev build, macOS, latest master)! Fans were getting excited, and sure enough had a rogue rsession. Attached to it, and here's the stack on each thread. @jmcphers, might be something related to preferences at session shutdown?

Debugger immediately breaks on: EXC_BAD_ACCESS (code=1, address=0x11854bc40)

Main Thread

<unknown> 0x000000011854bc40
_sigtramp 0x00007fff6d742b1d
rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand::RegistrationCommand(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) FileMonitor.cpp:414
rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand::RegistrationCommand(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) FileMonitor.cpp:414
void std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand>::construct<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&>(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand*, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) memory:1826
void std::__1::allocator_traits<std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand> >::__construct<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&>(std::__1::integral_constant<bool, true>, std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand>&, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand*, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) memory:1718
void std::__1::allocator_traits<std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand> >::construct<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&>(std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand>&, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand*, rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) memory:1561
std::__1::deque<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand> >::push_back(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) deque:1830
std::__1::queue<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, std::__1::deque<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand, std::__1::allocator<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand> > >::push(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) queue:306
rstudio::core::thread::ThreadsafeQueue<rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand>::enque(rstudio::core::system::file_monitor::(anonymous namespace)::RegistrationCommand const&) Thread.hpp:206
rstudio::core::system::file_monitor::unregisterMonitor(rstudio::core::system::file_monitor::Handle) FileMonitor.cpp:670
rstudio::session::prefs::PrefLayer::~PrefLayer() PrefLayer.cpp:87
rstudio::session::prefs::UserPrefsLayer::~UserPrefsLayer() 0x00000001094f7ccf
rstudio::session::prefs::UserPrefsLayer::~UserPrefsLayer() 0x00000001094f5755
rstudio_boost::detail::sp_ms_deleter<rstudio::session::prefs::UserPrefsLayer>::destroy() 0x00000001094e9c76
rstudio_boost::detail::sp_ms_deleter<rstudio::session::prefs::UserPrefsLayer>::operator()(rstudio::session::prefs::UserPrefsLayer*) 0x00000001094e9ca9
rstudio_boost::detail::sp_counted_impl_pd<rstudio::session::prefs::UserPrefsLayer*, rstudio_boost::detail::sp_ms_deleter<rstudio::session::prefs::UserPrefsLayer> >::dispose() 0x00000001094e9a93
rstudio_boost::detail::sp_counted_base::release() 0x00000001082b52b9
rstudio_boost::detail::shared_count::~shared_count() 0x00000001082b525a
rstudio_boost::detail::shared_count::~shared_count() 0x00000001082b5225
rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>::~shared_ptr() shared_ptr.hpp:812
rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>::~shared_ptr() shared_ptr.hpp:812
std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> >::destroy(rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>*) 0x0000000108e04b69
void std::__1::allocator_traits<std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::__destroy<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> >(std::__1::integral_constant<bool, true>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> >&, rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>*) 0x0000000108e04b3d
void std::__1::allocator_traits<std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::destroy<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> >(std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> >&, rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>*) 0x0000000108e04b0d
std::__1::__vector_base<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::__destruct_at_end(rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>*) 0x0000000108e04ac8
std::__1::__vector_base<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::clear() 0x0000000108e04a18
std::__1::__vector_base<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::~__vector_base() 0x0000000108e048b7
std::__1::vector<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::~vector() 0x0000000108e047aa
std::__1::vector<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer>, std::__1::allocator<rstudio_boost::shared_ptr<rstudio::session::prefs::PrefLayer> > >::~vector() 0x0000000108e046f5
rstudio::session::prefs::Preferences::~Preferences() 0x0000000108e046a1
rstudio::session::prefs::UserPrefValues::~UserPrefValues() 0x00000001094ea0d5
rstudio::session::prefs::UserPrefValuesNative::~UserPrefValuesNative() 0x00000001094ea0b5
rstudio::session::prefs::(anonymous namespace)::UserPrefs::~UserPrefs() 0x00000001094ea095
rstudio::session::prefs::(anonymous namespace)::UserPrefs::~UserPrefs() 0x00000001094e4985
__cxa_finalize_ranges 0x00007fff6d5f3446
exit 0x00007fff6d5f371c
Rstd_CleanUp 0x0000000111f6e15c
rstudio::r::session::RCleanUp(SA_TYPE, int, int) 0x0000000109d7d92b
rstudio::r::session::suspend(rstudio::r::session::RSuspendOptions const&, rstudio::core::FilePath const&, bool, bool) 0x0000000109d9b290
rstudio::r::session::suspend(bool, int) 0x0000000109d9b589
rstudio::session::suspend::suspendSession(bool, int) 0x0000000108729988
rstudio::session::http_methods::waitForMethod(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, rstudio_boost::function<void ()> const&, rstudio_boost::function<bool ()> const&, rstudio::core::json::JsonRpcRequest*) 0x00000001084ba686
rstudio::session::console_input::rConsoleRead(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*) 0x0000000108314ab1
rstudio_boost::detail::function::function_invoker3<bool (*)(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*), bool, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*>::invoke(rstudio_boost::detail::function::function_buffer&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*) 0x000000010859634c
rstudio_boost::function3<bool, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*>::operator()(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, rstudio::r::session::RConsoleInput*) const 0x0000000109d7ab06
rstudio::r::session::RReadConsole(char const*, unsigned char*, int, int) 0x0000000109d7a1eb
Rf_ReplIteration 0x0000000111e7cec6
run_Rmainloop 0x0000000111e7e6af
run_Rmainloop 0x0000000111e7e646
rstudio::r::session::runEmbeddedR(rstudio::core::FilePath const&, rstudio::core::FilePath const&, bool, bool, SA_TYPE, rstudio::r::session::Callbacks const&, rstudio::r::session::InternalCallbacks*) REmbeddedPosix.cpp:152
rstudio::r::session::run(rstudio::r::session::ROptions const&, rstudio::r::session::RCallbacks const&) 0x0000000109d7328a
main 0x00000001084eb8c7
start 0x00007fff6d5412e5
start 0x00007fff6d5412e5

Thread 2

__sigwait 0x00007fff6d692046
sigwait 0x00007fff6d74e204
rstudio::core::system::(anonymous namespace)::logConfigReloadThreadFunc(unsigned int) PosixSystem.cpp:228
void rstudio_boost::_bi::list1<rstudio_boost::_bi::value<unsigned int> >::operator()<void (*)(unsigned int), rstudio_boost::_bi::list0>(rstudio_boost::_bi::type<void>, void (*&)(unsigned int), rstudio_boost::_bi::list0&, int) bind.hpp:259
rstudio_boost::_bi::bind_t<void, void (*)(unsigned int), rstudio_boost::_bi::list1<rstudio_boost::_bi::value<unsigned int> > >::operator()() bind.hpp:1294
rstudio_boost::detail::thread_data<rstudio_boost::_bi::bind_t<void, void (*)(unsigned int), rstudio_boost::_bi::list1<rstudio_boost::_bi::value<unsigned int> > > >::run() thread.hpp:117
rstudio_boost::(anonymous namespace)::thread_proxy(void*) 0x0000000109f429c8
_pthread_start 0x00007fff6d74dd36
thread_start 0x00007fff6d74a58f

Thread 3

__select 0x00007fff6d6917e6
rstudio::core::system::(anonymous namespace)::standardStreamCaptureThread(int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&, int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&) PosixOutputCapture.cpp:101
void rstudio_boost::_bi::list6<rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> >, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> > >::operator()<void (*)(int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&, int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&), rstudio_boost::_bi::list0>(rstudio_boost::_bi::type<void>, void (*&)(int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&, int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&), rstudio_boost::_bi::list0&, int) bind.hpp:602
rstudio_boost::_bi::bind_t<void, void (*)(int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&, int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&), rstudio_boost::_bi::list6<rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> >, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> > > >::operator()() bind.hpp:1294
rstudio_boost::detail::thread_data<rstudio_boost::_bi::bind_t<void, void (*)(int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&, int, int, rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> const&), rstudio_boost::_bi::list6<rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> >, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<int>, rstudio_boost::_bi::value<rstudio_boost::function<void (std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)> > > > >::run() thread.hpp:117
rstudio_boost::(anonymous namespace)::thread_proxy(void*) 0x0000000109f429c8
_pthread_start 0x00007fff6d74dd36
thread_start 0x00007fff6d74a58f

Thread 4

__select 0x00007fff6d6917e6
rstudio_boost::asio::detail::socket_ops::select(int, fd_set*, fd_set*, fd_set*, timeval*, rstudio_boost::system::error_code&) 0x000000010848048c
rstudio_boost::asio::detail::select_reactor::run(long, rstudio_boost::asio::detail::op_queue<rstudio_boost::asio::detail::scheduler_operation>&) 0x000000010847fdf4
rstudio_boost::asio::detail::scheduler::do_run_one(rstudio_boost::asio::detail::conditionally_enabled_mutex::scoped_lock&, rstudio_boost::asio::detail::scheduler_thread_info&, rstudio_boost::system::error_code const&) 0x000000010847f5ba
rstudio_boost::asio::detail::scheduler::run(rstudio_boost::system::error_code&) 0x000000010847f2cf
rstudio_boost::asio::io_context::run() 0x000000010847f1c1
websocketpp::transport::asio::endpoint<websocketpp::config::asio::transport_config>::run() 0x00000001083e4a8c
rstudio::session::console_process::ConsoleProcessSocket::watchSocket() 0x00000001083e2534
rstudio_boost::_mfi::mf0<void, rstudio::session::console_process::ConsoleProcessSocket>::operator()(rstudio::session::console_process::ConsoleProcessSocket*) const 0x000000010847cc09
void rstudio_boost::_bi::list1<rstudio_boost::_bi::value<rstudio::session::console_process::ConsoleProcessSocket*> >::operator()<rstudio_boost::_mfi::mf0<void, rstudio::session::console_process::ConsoleProcessSocket>, rstudio_boost::_bi::list0>(rstudio_boost::_bi::type<void>, rstudio_boost::_mfi::mf0<void, rstudio::session::console_process::ConsoleProcessSocket>&, rstudio_boost::_bi::list0&, int) 0x000000010847cb70
rstudio_boost::_bi::bind_t<void, rstudio_boost::_mfi::mf0<void, rstudio::session::console_process::ConsoleProcessSocket>, rstudio_boost::_bi::list1<rstudio_boost::_bi::value<rstudio::session::console_process::ConsoleProcessSocket*> > >::operator()() 0x000000010847cb1a
rstudio_boost::detail::function::void_function_obj_invoker0<rstudio_boost::_bi::bind_t<void, rstudio_boost::_mfi::mf0<void, rstudio::session::console_process::ConsoleProcessSocket>, rstudio_boost::_bi::list1<rstudio_boost::_bi::value<rstudio::session::console_process::ConsoleProcessSocket*> > >, void>::invoke(rstudio_boost::detail::function::function_buffer&) 0x000000010847c88d
rstudio_boost::function0<void>::operator()() const 0x00000001082f59fa
rstudio_boost::detail::thread_data<rstudio_boost::function<void ()> >::run() thread.hpp:117
rstudio_boost::(anonymous namespace)::thread_proxy(void*) 0x0000000109f429c8
_pthread_start 0x00007fff6d74dd36
thread_start 0x00007fff6d74a58f

Thread 5 (for completeness)

<unknown> 0x0000000000000000

gtritchie · 2019-11-22T23:17:52Z

That rsession might have been hanging around a while, lldb console errors:

error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionAsyncRProcess.cpp.o' has changed (actual time is 2019-11-22 13:37:43.000000000, debug map time is 2019-11-14 09:15:16.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionClientEventService.cpp.o' has changed (actual time is 2019-11-22 10:14:02.000000000, debug map time is 2019-11-14 09:15:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionClientInit.cpp.o' has changed (actual time is 2019-11-22 13:37:44.000000000, debug map time is 2019-11-14 09:15:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleInput.cpp.o' has changed (actual time is 2019-11-22 10:14:04.000000000, debug map time is 2019-11-14 09:15:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcess.cpp.o' has changed (actual time is 2019-11-22 13:37:46.000000000, debug map time is 2019-11-14 09:15:26.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcessApi.cpp.o' has changed (actual time is 2019-11-22 13:37:43.000000000, debug map time is 2019-11-14 09:15:27.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcessInfo.cpp.o' has changed (actual time is 2019-11-22 10:14:09.000000000, debug map time is 2019-11-14 09:15:27.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcessPersist.cpp.o' has changed (actual time is 2019-11-22 10:14:10.000000000, debug map time is 2019-11-14 09:15:31.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcessSocket.cpp.o' has changed (actual time is 2019-11-22 10:14:18.000000000, debug map time is 2019-11-14 09:15:34.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionConsoleProcessTable.cpp.o' has changed (actual time is 2019-11-22 10:14:15.000000000, debug map time is 2019-11-14 09:15:35.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionContentUrls.cpp.o' has changed (actual time is 2019-11-22 10:14:15.000000000, debug map time is 2019-11-14 09:15:36.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionDirs.cpp.o' has changed (actual time is 2019-11-22 13:37:48.000000000, debug map time is 2019-11-14 09:15:39.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionRpc.cpp.o' has changed (actual time is 2019-11-22 10:14:20.000000000, debug map time is 2019-11-14 09:15:39.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionHttpMethods.cpp.o' has changed (actual time is 2019-11-22 10:14:23.000000000, debug map time is 2019-11-14 09:15:43.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionInit.cpp.o' has changed (actual time is 2019-11-22 10:14:21.000000000, debug map time is 2019-11-14 09:15:43.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionMain.cpp.o' has changed (actual time is 2019-11-22 13:37:55.000000000, debug map time is 2019-11-14 09:15:51.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionMainProcess.cpp.o' has changed (actual time is 2019-11-22 10:14:25.000000000, debug map time is 2019-11-14 09:15:44.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionModuleContext.cpp.o' has changed (actual time is 2019-11-22 13:37:57.000000000, debug map time is 2019-11-14 09:15:55.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionOptions.cpp.o' has changed (actual time is 2019-11-22 10:14:27.000000000, debug map time is 2019-11-14 09:15:47.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionOptionsOverlay.cpp.o' has changed (actual time is 2019-11-22 10:14:27.000000000, debug map time is 2019-11-14 09:15:46.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionPersistentState.cpp.o' has changed (actual time is 2019-11-22 10:14:31.000000000, debug map time is 2019-11-14 09:15:51.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionPostback.cpp.o' has changed (actual time is 2019-11-22 10:14:32.000000000, debug map time is 2019-11-14 09:15:54.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionSourceDatabase.cpp.o' has changed (actual time is 2019-11-22 10:14:40.000000000, debug map time is 2019-11-14 09:15:59.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionSourceDatabaseSupervisor.cpp.o' has changed (actual time is 2019-11-22 10:14:37.000000000, debug map time is 2019-11-14 09:15:57.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionSuspend.cpp.o' has changed (actual time is 2019-11-22 10:14:34.000000000, debug map time is 2019-11-14 09:15:56.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionUriHandlers.cpp.o' has changed (actual time is 2019-11-22 10:14:37.000000000, debug map time is 2019-11-14 09:15:57.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionUrlPorts.cpp.o' has changed (actual time is 2019-11-22 10:14:37.000000000, debug map time is 2019-11-14 09:15:58.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionWorkerContext.cpp.o' has changed (actual time is 2019-11-22 10:14:41.000000000, debug map time is 2019-11-14 09:16:00.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/http/SessionHttpConnectionUtils.cpp.o' has changed (actual time is 2019-11-22 10:14:40.000000000, debug map time is 2019-11-14 09:16:01.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/RStudioAPI.cpp.o' has changed (actual time is 2019-11-22 10:14:43.000000000, debug map time is 2019-11-14 09:16:04.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAbout.cpp.o' has changed (actual time is 2019-11-22 10:14:45.000000000, debug map time is 2019-11-14 09:16:04.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAgreement.cpp.o' has changed (actual time is 2019-11-22 10:14:45.000000000, debug map time is 2019-11-14 09:16:05.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAskPass.cpp.o' has changed (actual time is 2019-11-22 10:14:46.000000000, debug map time is 2019-11-14 09:16:08.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAskSecret.cpp.o' has changed (actual time is 2019-11-22 10:14:48.000000000, debug map time is 2019-11-14 09:16:08.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAsyncPackageInformation.cpp.o' has changed (actual time is 2019-11-22 10:14:50.000000000, debug map time is 2019-11-14 09:16:09.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionAuthoring.cpp.o' has changed (actual time is 2019-11-22 10:14:50.000000000, debug map time is 2019-11-14 09:16:10.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionBreakpoints.cpp.o' has changed (actual time is 2019-11-22 10:14:52.000000000, debug map time is 2019-11-14 09:16:13.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionCodeSearch.cpp.o' has changed (actual time is 2019-11-22 10:14:57.000000000, debug map time is 2019-11-14 09:16:16.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionConfigFile.cpp.o' has changed (actual time is 2019-11-22 10:14:55.000000000, debug map time is 2019-11-14 09:16:13.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionCrashHandler.cpp.o' has changed (actual time is 2019-11-22 13:37:50.000000000, debug map time is 2019-11-14 09:16:14.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionUserCommands.cpp.o' has changed (actual time is 2019-11-22 10:14:57.000000000, debug map time is 2019-11-14 09:16:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionConsole.cpp.o' has changed (actual time is 2019-11-22 13:37:53.000000000, debug map time is 2019-11-14 09:16:18.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionDependencies.cpp.o' has changed (actual time is 2019-11-22 13:37:57.000000000, debug map time is 2019-11-14 09:16:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionDependencyList.cpp.o' has changed (actual time is 2019-11-22 10:14:59.000000000, debug map time is 2019-11-14 09:16:19.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionDiagnostics.cpp.o' has changed (actual time is 2019-11-22 13:38:02.000000000, debug map time is 2019-11-14 09:16:26.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionDirty.cpp.o' has changed (actual time is 2019-11-22 10:15:05.000000000, debug map time is 2019-11-14 09:16:23.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionErrors.cpp.o' has changed (actual time is 2019-11-22 13:38:00.000000000, debug map time is 2019-11-14 09:16:24.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionFiles.cpp.o' has changed (actual time is 2019-11-22 10:15:10.000000000, debug map time is 2019-11-14 09:16:28.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionFilesListingMonitor.cpp.o' has changed (actual time is 2019-11-22 10:15:09.000000000, debug map time is 2019-11-14 09:16:28.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionFilesQuotas.cpp.o' has changed (actual time is 2019-11-22 10:15:10.000000000, debug map time is 2019-11-14 09:16:28.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionFind.cpp.o' has changed (actual time is 2019-11-22 13:38:04.000000000, debug map time is 2019-11-14 09:16:32.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionGit.cpp.o' has changed (actual time is 2019-11-22 13:38:06.000000000, debug map time is 2019-11-14 09:16:36.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionHelp.cpp.o' has changed (actual time is 2019-11-22 13:38:07.000000000, debug map time is 2019-11-14 09:16:34.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionHelpHome.cpp.o' has changed (actual time is 2019-11-22 10:15:16.000000000, debug map time is 2019-11-14 09:16:34.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionHistory.cpp.o' has changed (actual time is 2019-11-22 10:15:18.000000000, debug map time is 2019-11-14 09:16:37.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionHistoryArchive.cpp.o' has changed (actual time is 2019-11-22 10:15:21.000000000, debug map time is 2019-11-14 09:16:38.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionHTMLPreview.cpp.o' has changed (actual time is 2019-11-22 10:15:24.000000000, debug map time is 2019-11-14 09:16:41.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionLimits.cpp.o' has changed (actual time is 2019-11-22 10:15:23.000000000, debug map time is 2019-11-14 09:16:41.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionLists.cpp.o' has changed (actual time is 2019-11-22 10:15:23.000000000, debug map time is 2019-11-14 09:16:41.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionMarkers.cpp.o' has changed (actual time is 2019-11-22 10:15:26.000000000, debug map time is 2019-11-14 09:16:42.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionObjectExplorer.cpp.o' has changed (actual time is 2019-11-22 10:15:29.000000000, debug map time is 2019-11-14 09:16:46.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPackageProvidedExtension.cpp.o' has changed (actual time is 2019-11-22 10:15:30.000000000, debug map time is 2019-11-14 09:16:47.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPackages.cpp.o' has changed (actual time is 2019-11-22 13:38:10.000000000, debug map time is 2019-11-14 09:16:48.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPackrat.cpp.o' has changed (actual time is 2019-11-22 10:15:33.000000000, debug map time is 2019-11-14 09:16:49.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPath.cpp.o' has changed (actual time is 2019-11-22 10:15:33.000000000, debug map time is 2019-11-14 09:16:50.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPlots.cpp.o' has changed (actual time is 2019-11-22 10:15:37.000000000, debug map time is 2019-11-14 09:16:54.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionPlumberViewer.cpp.o' has changed (actual time is 2019-11-22 13:38:09.000000000, debug map time is 2019-11-14 09:16:53.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionProfiler.cpp.o' has changed (actual time is 2019-11-22 10:15:38.000000000, debug map time is 2019-11-14 09:16:53.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionProjectTemplate.cpp.o' has changed (actual time is 2019-11-22 10:15:39.000000000, debug map time is 2019-11-14 09:16:55.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRAddins.cpp.o' has changed (actual time is 2019-11-22 10:15:44.000000000, debug map time is 2019-11-14 09:16:59.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRCompletions.cpp.o' has changed (actual time is 2019-11-22 10:15:43.000000000, debug map time is 2019-11-14 09:16:59.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRenv.cpp.o' has changed (actual time is 2019-11-22 10:15:44.000000000, debug map time is 2019-11-14 09:16:59.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionReticulate.cpp.o' has changed (actual time is 2019-11-22 10:15:44.000000000, debug map time is 2019-11-14 09:17:00.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRHooks.cpp.o' has changed (actual time is 2019-11-22 10:15:47.000000000, debug map time is 2019-11-14 09:17:03.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRParser.cpp.o' has changed (actual time is 2019-11-22 10:15:53.000000000, debug map time is 2019-11-14 09:17:08.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRPubs.cpp.o' has changed (actual time is 2019-11-22 10:15:50.000000000, debug map time is 2019-11-14 09:17:05.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRSConnect.cpp.o' has changed (actual time is 2019-11-22 13:38:15.000000000, debug map time is 2019-11-14 09:17:06.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRUtil.cpp.o' has changed (actual time is 2019-11-22 10:15:53.000000000, debug map time is 2019-11-14 09:17:08.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionRVersions.cpp.o' has changed (actual time is 2019-11-22 13:38:13.000000000, debug map time is 2019-11-14 09:17:09.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionShinyViewer.cpp.o' has changed (actual time is 2019-11-22 13:38:17.000000000, debug map time is 2019-11-14 09:17:12.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionSnippets.cpp.o' has changed (actual time is 2019-11-22 10:15:58.000000000, debug map time is 2019-11-14 09:17:13.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionSource.cpp.o' has changed (actual time is 2019-11-22 10:16:02.000000000, debug map time is 2019-11-14 09:17:16.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionSpelling.cpp.o' has changed (actual time is 2019-11-22 13:38:17.000000000, debug map time is 2019-11-14 09:17:14.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionTerminal.cpp.o' has changed (actual time is 2019-11-22 13:38:18.000000000, debug map time is 2019-11-14 09:17:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionTerminalShell.cpp.o' has changed (actual time is 2019-11-22 13:38:20.000000000, debug map time is 2019-11-14 09:17:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionTests.cpp.o' has changed (actual time is 2019-11-22 13:38:22.000000000, debug map time is 2019-11-14 09:17:19.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionThemes.cpp.o' has changed (actual time is 2019-11-22 13:38:24.000000000, debug map time is 2019-11-14 09:17:22.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionSVN.cpp.o' has changed (actual time is 2019-11-22 13:38:27.000000000, debug map time is 2019-11-14 09:17:25.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionUpdates.cpp.o' has changed (actual time is 2019-11-22 13:38:24.000000000, debug map time is 2019-11-14 09:17:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionVCS.cpp.o' has changed (actual time is 2019-11-22 13:38:28.000000000, debug map time is 2019-11-14 09:17:24.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionWorkbench.cpp.o' has changed (actual time is 2019-11-22 13:38:32.000000000, debug map time is 2019-11-14 09:17:28.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionUserPrefs.cpp.o' has changed (actual time is 2019-11-22 13:38:29.000000000, debug map time is 2019-11-14 09:17:27.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionUserPrefsMigration.cpp.o' has changed (actual time is 2019-11-22 13:38:30.000000000, debug map time is 2019-11-14 09:17:27.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/build/SessionBuild.cpp.o' has changed (actual time is 2019-11-22 13:38:35.000000000, debug map time is 2019-11-14 09:17:32.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/build/SessionBuildEnvironment.cpp.o' has changed (actual time is 2019-11-22 10:16:18.000000000, debug map time is 2019-11-14 09:17:31.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/build/SessionBuildErrors.cpp.o' has changed (actual time is 2019-11-22 10:16:21.000000000, debug map time is 2019-11-14 09:17:33.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/build/SessionSourceCpp.cpp.o' has changed (actual time is 2019-11-22 10:16:20.000000000, debug map time is 2019-11-14 09:17:33.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/CodeCompletion.cpp.o' has changed (actual time is 2019-11-22 10:16:24.000000000, debug map time is 2019-11-14 09:17:36.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/DefinitionIndex.cpp.o' has changed (actual time is 2019-11-22 10:16:26.000000000, debug map time is 2019-11-14 09:17:38.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/Diagnostics.cpp.o' has changed (actual time is 2019-11-22 10:16:25.000000000, debug map time is 2019-11-14 09:17:37.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/FindReferences.cpp.o' has changed (actual time is 2019-11-22 10:16:25.000000000, debug map time is 2019-11-14 09:17:37.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/GoToDefinition.cpp.o' has changed (actual time is 2019-11-22 10:16:29.000000000, debug map time is 2019-11-14 09:17:40.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/RCompilationDatabase.cpp.o' has changed (actual time is 2019-11-22 10:16:32.000000000, debug map time is 2019-11-14 09:17:43.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/RSourceIndex.cpp.o' has changed (actual time is 2019-11-22 13:38:32.000000000, debug map time is 2019-11-14 09:17:40.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/clang/SessionClang.cpp.o' has changed (actual time is 2019-11-22 13:38:35.000000000, debug map time is 2019-11-14 09:17:43.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/connections/ActiveConnections.cpp.o' has changed (actual time is 2019-11-22 10:16:33.000000000, debug map time is 2019-11-14 09:17:44.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/connections/Connection.cpp.o' has changed (actual time is 2019-11-22 10:16:34.000000000, debug map time is 2019-11-14 09:17:45.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/connections/ConnectionHistory.cpp.o' has changed (actual time is 2019-11-22 10:16:36.000000000, debug map time is 2019-11-14 09:17:47.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/connections/ConnectionsIndexer.cpp.o' has changed (actual time is 2019-11-22 10:16:39.000000000, debug map time is 2019-11-14 09:17:49.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/connections/SessionConnections.cpp.o' has changed (actual time is 2019-11-22 13:38:38.000000000, debug map time is 2019-11-14 09:17:50.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/customsource/SessionCustomSource.cpp.o' has changed (actual time is 2019-11-22 10:16:41.000000000, debug map time is 2019-11-14 09:17:51.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/data/SessionData.cpp.o' has changed (actual time is 2019-11-22 10:16:41.000000000, debug map time is 2019-11-14 09:17:51.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/data/DataViewer.cpp.o' has changed (actual time is 2019-11-22 13:38:40.000000000, debug map time is 2019-11-14 09:17:56.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/environment/EnvironmentMonitor.cpp.o' has changed (actual time is 2019-11-22 13:38:40.000000000, debug map time is 2019-11-14 09:17:54.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/environment/EnvironmentUtils.cpp.o' has changed (actual time is 2019-11-22 10:16:45.000000000, debug map time is 2019-11-14 09:17:55.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/environment/SessionEnvironment.cpp.o' has changed (actual time is 2019-11-22 13:38:42.000000000, debug map time is 2019-11-14 09:17:57.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/jobs/SessionJobs.cpp.o' has changed (actual time is 2019-11-22 10:16:49.000000000, debug map time is 2019-11-14 09:17:58.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/jobs/ScriptJob.cpp.o' has changed (actual time is 2019-11-22 10:16:51.000000000, debug map time is 2019-11-14 09:18:00.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/jobs/Job.cpp.o' has changed (actual time is 2019-11-22 10:16:51.000000000, debug map time is 2019-11-14 09:18:01.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/jobs/JobsApi.cpp.o' has changed (actual time is 2019-11-22 10:16:52.000000000, debug map time is 2019-11-14 09:18:01.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/mathjax/SessionMathJax.cpp.o' has changed (actual time is 2019-11-22 10:16:54.000000000, debug map time is 2019-11-14 09:18:03.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/plumber/SessionPlumber.cpp.o' has changed (actual time is 2019-11-22 10:16:57.000000000, debug map time is 2019-11-14 09:18:06.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SessionPresentation.cpp.o' has changed (actual time is 2019-11-22 10:16:58.000000000, debug map time is 2019-11-14 09:18:07.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/PresentationLog.cpp.o' has changed (actual time is 2019-11-22 10:16:58.000000000, debug map time is 2019-11-14 09:18:06.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/PresentationState.cpp.o' has changed (actual time is 2019-11-22 10:16:59.000000000, debug map time is 2019-11-14 09:18:08.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SlideMediaRenderer.cpp.o' has changed (actual time is 2019-11-22 10:17:02.000000000, debug map time is 2019-11-14 09:18:11.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SlideNavigationList.cpp.o' has changed (actual time is 2019-11-22 10:17:02.000000000, debug map time is 2019-11-14 09:18:10.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SlideParser.cpp.o' has changed (actual time is 2019-11-22 10:17:04.000000000, debug map time is 2019-11-14 09:18:13.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SlideRenderer.cpp.o' has changed (actual time is 2019-11-22 10:17:05.000000000, debug map time is 2019-11-14 09:18:16.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/presentation/SlideRequestHandler.cpp.o' has changed (actual time is 2019-11-22 10:17:09.000000000, debug map time is 2019-11-14 09:18:18.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/preview/SessionPreview.cpp.o' has changed (actual time is 2019-11-22 10:17:08.000000000, debug map time is 2019-11-14 09:18:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/SessionRMarkdown.cpp.o' has changed (actual time is 2019-11-22 13:38:47.000000000, debug map time is 2019-11-14 09:18:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/SessionRmdNotebook.cpp.o' has changed (actual time is 2019-11-22 10:17:11.000000000, debug map time is 2019-11-14 09:18:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookAlternateEngines.cpp.o' has changed (actual time is 2019-11-22 10:17:15.000000000, debug map time is 2019-11-14 09:18:23.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookCache.cpp.o' has changed (actual time is 2019-11-22 10:17:16.000000000, debug map time is 2019-11-14 09:18:23.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookChunkDefs.cpp.o' has changed (actual time is 2019-11-22 10:17:16.000000000, debug map time is 2019-11-14 09:18:26.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookData.cpp.o' has changed (actual time is 2019-11-22 10:17:19.000000000, debug map time is 2019-11-14 09:18:28.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookDocQueue.cpp.o' has changed (actual time is 2019-11-22 10:17:20.000000000, debug map time is 2019-11-14 09:18:27.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookErrors.cpp.o' has changed (actual time is 2019-11-22 10:17:21.000000000, debug map time is 2019-11-14 09:18:30.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookExec.cpp.o' has changed (actual time is 2019-11-22 10:17:23.000000000, debug map time is 2019-11-14 09:18:33.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookHtmlWidgets.cpp.o' has changed (actual time is 2019-11-22 10:17:24.000000000, debug map time is 2019-11-14 09:18:32.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookOutput.cpp.o' has changed (actual time is 2019-11-22 10:17:27.000000000, debug map time is 2019-11-14 09:18:34.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookPaths.cpp.o' has changed (actual time is 2019-11-22 10:17:26.000000000, debug map time is 2019-11-14 09:18:34.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookPlotReplay.cpp.o' has changed (actual time is 2019-11-22 10:17:29.000000000, debug map time is 2019-11-14 09:18:37.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookPlots.cpp.o' has changed (actual time is 2019-11-22 10:17:29.000000000, debug map time is 2019-11-14 09:18:37.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookQueue.cpp.o' has changed (actual time is 2019-11-22 10:17:34.000000000, debug map time is 2019-11-14 09:18:42.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookQueueUnit.cpp.o' has changed (actual time is 2019-11-22 10:17:32.000000000, debug map time is 2019-11-14 09:18:39.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/NotebookWorkingDir.cpp.o' has changed (actual time is 2019-11-22 10:17:33.000000000, debug map time is 2019-11-14 09:18:41.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/rmarkdown/RMarkdownTemplates.cpp.o' has changed (actual time is 2019-11-22 10:17:34.000000000, debug map time is 2019-11-14 09:18:43.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/shiny/SessionShiny.cpp.o' has changed (actual time is 2019-11-22 10:17:39.000000000, debug map time is 2019-11-14 09:18:47.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/sql/SessionSql.cpp.o' has changed (actual time is 2019-11-22 10:17:37.000000000, debug map time is 2019-11-14 09:18:45.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/stan/SessionStan.cpp.o' has changed (actual time is 2019-11-22 10:17:38.000000000, debug map time is 2019-11-14 09:18:46.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionCompilePdf.cpp.o' has changed (actual time is 2019-11-22 13:38:46.000000000, debug map time is 2019-11-14 09:18:48.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionCompilePdfSupervisor.cpp.o' has changed (actual time is 2019-11-22 10:17:42.000000000, debug map time is 2019-11-14 09:18:49.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionPdfLatex.cpp.o' has changed (actual time is 2019-11-22 13:38:46.000000000, debug map time is 2019-11-14 09:18:52.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionRnwConcordance.cpp.o' has changed (actual time is 2019-11-22 10:17:45.000000000, debug map time is 2019-11-14 09:18:52.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionRnwWeave.cpp.o' has changed (actual time is 2019-11-22 13:38:49.000000000, debug map time is 2019-11-14 09:18:55.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionSynctex.cpp.o' has changed (actual time is 2019-11-22 10:17:48.000000000, debug map time is 2019-11-14 09:18:54.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionTexUtils.cpp.o' has changed (actual time is 2019-11-22 10:17:49.000000000, debug map time is 2019-11-14 09:18:56.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/tex/SessionViewPdf.cpp.o' has changed (actual time is 2019-11-22 10:17:50.000000000, debug map time is 2019-11-14 09:18:57.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/vcs/SessionVCSUtils.cpp.o' has changed (actual time is 2019-11-22 10:17:54.000000000, debug map time is 2019-11-14 09:19:00.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/viewer/SessionViewer.cpp.o' has changed (actual time is 2019-11-22 10:17:53.000000000, debug map time is 2019-11-14 09:18:59.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/viewer/ViewerHistory.cpp.o' has changed (actual time is 2019-11-22 10:17:54.000000000, debug map time is 2019-11-14 09:19:00.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/Preferences.cpp.o' has changed (actual time is 2019-11-22 10:17:55.000000000, debug map time is 2019-11-14 09:19:04.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefValues.cpp.o' has changed (actual time is 2019-11-22 13:38:50.000000000, debug map time is 2019-11-14 09:19:03.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefValuesNative.cpp.o' has changed (actual time is 2019-11-22 13:38:50.000000000, debug map time is 2019-11-14 09:19:03.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefs.cpp.o' has changed (actual time is 2019-11-22 13:38:52.000000000, debug map time is 2019-11-14 09:19:05.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefsComputedLayer.cpp.o' has changed (actual time is 2019-11-22 13:38:53.000000000, debug map time is 2019-11-14 09:19:07.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefsDefaultLayer.cpp.o' has changed (actual time is 2019-11-22 13:38:52.000000000, debug map time is 2019-11-14 09:19:06.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefsLayer.cpp.o' has changed (actual time is 2019-11-22 13:38:54.000000000, debug map time is 2019-11-14 09:19:09.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefsProjectLayer.cpp.o' has changed (actual time is 2019-11-22 13:38:57.000000000, debug map time is 2019-11-14 09:19:10.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserPrefsSystemLayer.cpp.o' has changed (actual time is 2019-11-22 13:38:55.000000000, debug map time is 2019-11-14 09:19:09.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserState.cpp.o' has changed (actual time is 2019-11-22 10:18:04.000000000, debug map time is 2019-11-14 09:19:11.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserStateComputedLayer.cpp.o' has changed (actual time is 2019-11-18 13:47:31.000000000, debug map time is 2019-11-14 09:19:11.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserStateDefaultLayer.cpp.o' has changed (actual time is 2019-11-22 10:18:05.000000000, debug map time is 2019-11-14 09:19:12.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserStateLayer.cpp.o' has changed (actual time is 2019-11-22 10:18:05.000000000, debug map time is 2019-11-14 09:19:12.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/UserStateValues.cpp.o' has changed (actual time is 2019-11-18 13:47:34.000000000, debug map time is 2019-11-14 09:19:14.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/projects/SessionProjects.cpp.o' has changed (actual time is 2019-11-22 13:38:59.000000000, debug map time is 2019-11-14 09:19:17.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/projects/SessionProjectContext.cpp.o' has changed (actual time is 2019-11-22 13:39:01.000000000, debug map time is 2019-11-14 09:19:18.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/projects/SessionProjectFirstRun.cpp.o' has changed (actual time is 2019-11-22 10:18:09.000000000, debug map time is 2019-11-14 09:19:16.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/http/SessionPosixHttpConnectionListener.cpp.o' has changed (actual time is 2019-11-22 10:18:11.000000000, debug map time is 2019-11-14 09:19:21.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionCrypto.cpp.o' has changed (actual time is 2019-11-22 10:18:13.000000000, debug map time is 2019-11-14 09:19:20.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/SessionModuleContext.mm.o' has changed (actual time is 2019-11-22 10:18:15.000000000, debug map time is 2019-11-14 09:19:22.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/modules/SessionDiagnosticsTests.cpp.o' has changed (actual time is 2019-11-22 10:18:15.000000000, debug map time is 2019-11-14 09:19:24.000000000) since this executable was linked, file will be ignored
error: rsession(0x00000001082a6000) debug map object file '/Users/gary/rstudio/src/cpp/cmake-build-debug/session/CMakeFiles/rsession.dir/prefs/PrefTests.cpp.o' has changed (actual time is 2019-11-22 13:38:58.000000000, debug map time is 2019-11-14 09:19:25.000000000) since this executable was linked, file will be ignored
error: librstudio-r.a(RSexp.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RClientMetrics.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RInit.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RQuit.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RRestartContext.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RSessionState.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RSession.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RStdCallbacks.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-r.a(RSuspend.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/r/librstudio-r.a
error: librstudio-shared-core.a(FilePath.cpp.o) failed to load objfile for /Users/gary/rstudio/src/cpp/cmake-build-debug/shared_core/librstudio-shared-core.a
warning: unable to find and load segment named '__OBJC_RO' at 0x7fff7744f000 in '/usr/lib/libobjc.A.dylib' in macosx dynamic loader plug-in.
warning: unable to find and load segment named '__OBJC_RW' at 0x7fff97b1d080 in '/usr/lib/libobjc.A.dylib' in macosx dynamic loader plug-in.

kevinushey · 2019-11-25T16:28:00Z

FWIW my solution for a similar monitor-related crash was this:

rstudio/src/cpp/session/SessionMain.cpp

Lines 1222 to 1227 in 9252546

    
           // stop file monitor (need to do this explicitly as otherwise we can 
        
           // run into issues during close where the runtime attempts to clean 
        
           // up its data structures at same time that monitor wants to exit) 
        
           // 
        
           // https://github.com/rstudio/rstudio/issues/5222 
        
           system::file_monitor::stop();

Not sure if there's another more appropriate place to force the monitor to be stopped?

kevinushey added this to the v1.3 milestone Aug 12, 2019

kevinushey mentioned this issue Aug 12, 2019

explicitly stop file monitor on close #5223

Merged

ronblum added the bug label Aug 12, 2019

kevinushey closed this as completed Sep 4, 2019

rich-rstudio added the verified label Oct 9, 2019

kevinushey reopened this Nov 22, 2019

gtritchie removed the verified label Nov 22, 2019

jmcphers mentioned this issue Nov 25, 2019

Destroy preference layers during session shutdown #5789

Merged

jmcphers closed this as completed in #5789 Nov 26, 2019

rich-rstudio added the verifying label Jan 3, 2020

rich-rstudio self-assigned this Jan 3, 2020

rich-rstudio added verified and removed verifying labels Jan 3, 2020

kevinushey mentioned this issue Jul 13, 2020

stop file scanner on exit #7314

Closed

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rsession hangs, pegs CPU on close #5222

rsession hangs, pegs CPU on close #5222

kevinushey commented Aug 12, 2019

gtritchie commented Aug 12, 2019

kevinushey commented Sep 4, 2019

hrbrmstr commented Nov 22, 2019

kevinushey commented Nov 22, 2019

hrbrmstr commented Nov 22, 2019 via email

gtritchie commented Nov 22, 2019 •

edited

gtritchie commented Nov 22, 2019

kevinushey commented Nov 25, 2019

rsession hangs, pegs CPU on close #5222

rsession hangs, pegs CPU on close #5222

Comments

kevinushey commented Aug 12, 2019

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gtritchie commented Aug 12, 2019

kevinushey commented Sep 4, 2019

hrbrmstr commented Nov 22, 2019

kevinushey commented Nov 22, 2019

hrbrmstr commented Nov 22, 2019 via email

gtritchie commented Nov 22, 2019 • edited

gtritchie commented Nov 22, 2019

kevinushey commented Nov 25, 2019

gtritchie commented Nov 22, 2019 •

edited