could not connect to audio engine 01:

Last login: Sun Feb 21 09:38:35 on console
mbpjl:~ MAVProduction$ cd /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/MacOS/
mbpjl:MacOS MAVProduction$ ARDOUR_BUNDLED=1 ./Ardour4
LANGUAGE set to fr:en
LANG set to fr_FR
bind txt domain [gtk2_ardour4] to /this/cannot/exist
Ardour4.7.10 (built using 4.7-10-g43d3b46 and GCC version 4.2.1 (Apple Inc. build 5664))
ardour: [INFO]: Your system is configured to limit Ardour to only 10240 open files
ardour: [INFO]: Loading system configuration file /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/system_config
Loading user configuration file /Users/MAVProduction/Library/Preferences/Ardour4/config
CPU vendor: GenuineIntel
ardour: [INFO]: CPU brand:       Intel(R) Core(TM) i7-3615QM CPU @ 2.30GHz
ardour: [INFO]: Apple VecLib H/W specific optimizations in use
*** WEAK-JACK: initializing
*** WEAK-JACK: OK. (0)
ardour: [INFO]: Loading default ui configuration file /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/default_ui_config
ardour: [INFO]: Loading user ui configuration file /Users/MAVProduction/Library/Preferences/Ardour4/ui_config
ardour: [INFO]: Loading color file /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/dark.colors
ardour: [INFO]: Loading ui configuration file /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/clearlooks.rc
ardour: [INFO]: Loading ui configuration file /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/clearlooks.rc
EngineControl::set_state
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JAR: Blacklisted client Xquartz
JAR: Blacklisted client Terminal
JAR: Blacklisted client loginwindow
JAR: Blacklisted client Xcode
JAR: Blacklisted client SystemUIServer
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JAR: jack server not running or rejected client
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Found 2 along /Users/MAVProduction/Library/Preferences/Ardour4/templates:/Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/templates
run dialog
Announcement is: 
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jack server is not running or cannot be started
JACK command line will be: /usr/local/bin/jackd -X coremidi -t 200 -p 2048 -R -T -d coreaudio -r 48000 -p 64 -d de_RME_driver_USBAudioEngine:167D452
Cannot connect to server socket err = No such file or directory
Cannot connect to server request channel
jackdmp 1.9.10
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2014 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
self-connect-mode is "Don't restrict self connect requests"
JAR: Blacklisted client Xquartz
JAR: Blacklisted client Terminal
JAR: Blacklisted client loginwindow
JAR: Blacklisted client Xcode
JAR: Blacklisted client SystemUIServer
JAR: Rejected client = jackdmp
JAR: jack server not running or rejected client
Input channel = 0 ==> JACK input port = 0
Input channel = 1 ==> JACK input port = 1
Input channel = 2 ==> JACK input port = 2
Input channel = 3 ==> JACK input port = 3
Input channel = 4 ==> JACK input port = 4
Input channel = 5 ==> JACK input port = 5
Input channel = 6 ==> JACK input port = 6
Input channel = 7 ==> JACK input port = 7
Input channel = 8 ==> JACK input port = 8
Input channel = 9 ==> JACK input port = 9
Input channel = 10 ==> JACK input port = 10
Input channel = 11 ==> JACK input port = 11
Input channel = 12 ==> JACK input port = 12
Input channel = 13 ==> JACK input port = 13
Input channel = 14 ==> JACK input port = 14
Input channel = 15 ==> JACK input port = 15
Input channel = 16 ==> JACK input port = 16
Input channel = 17 ==> JACK input port = 17
JACK output port = 0 ==> output channel = 0
JACK output port = 1 ==> output channel = 1
JACK output port = 2 ==> output channel = 2
JACK output port = 3 ==> output channel = 3
JACK output port = 4 ==> output channel = 4
JACK output port = 5 ==> output channel = 5
JACK output port = 6 ==> output channel = 6
JACK output port = 7 ==> output channel = 7
JACK output port = 8 ==> output channel = 8
JACK output port = 9 ==> output channel = 9
JACK output port = 10 ==> output channel = 10
JACK output port = 11 ==> output channel = 11
JACK output port = 12 ==> output channel = 12
JACK output port = 13 ==> output channel = 13
JACK output port = 14 ==> output channel = 14
JACK output port = 15 ==> output channel = 15
JACK output port = 16 ==> output channel = 16
JACK output port = 17 ==> output channel = 17
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
JackCoreMidiPhysicalOutputPort [constructor] - MIDIObjectGetIntegerProperty: 
CoreMIDI driver is opened...
JackCoreMidiDriver::Start - Starting driver.
JackCoreMidiDriver::Start - Enabling physical input ports.
JackCoreMidiDriver::Start - Enabling physical output ports.
JackCoreMidiDriver::Start - Enabling virtual input ports.
JackCoreMidiDriver::Start - Enabling virtual output ports.
JackCoreMidiDriver::Start - Driver started.
CoreAudio driver is running...
Device ID = '94' name = 'Built-in Microphone', internal name = 'AppleHDAEngineInput:1B,0,1,0:1' (to be used as -C, -P, or -d parameter)
Device ID = '84' name = 'Built-in Input', internal name = 'AppleHDAEngineInput:1B,0,1,1:2' (to be used as -C, -P, or -d parameter)
Device ID = '76' name = 'Built-in Output', internal name = 'AppleHDAEngineOutput:1B,0,1,2:0' (to be used as -C, -P, or -d parameter)
Device ID = '101' name = 'Fireface UCX (23581778)', internal name = 'de_RME_driver_USBAudioEngine:167D452' (to be used as -C, -P, or -d parameter)
JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Operation timed out
Driver is not running
Cannot read socket fd = 35 err = Socket is not connected
CheckRes error
JackSocketClientChannel read fail
Cannot create new client
Cannot open ardour client
JACK command line will be: /usr/local/bin/jackd -X coremidi -t 200 -p 2048 -R -T -d coreaudio -r 48000 -p 64 -d de_RME_driver_USBAudioEngine:167D452
JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Operation timed out
Driver is not running
Cannot read socket fd = 38 err = Socket is not connected
CheckRes error
JackSocketClientChannel read fail
Cannot create new client
Cannot open ardour client
JACK command line will be: /usr/local/bin/jackd -X coremidi -t 200 -p 2048 -R -T -d coreaudio -r 48000 -p 128 -d de_RME_driver_USBAudioEngine:167D452
JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Operation timed out
Driver is not running
Cannot read socket fd = 38 err = Socket is not connected
CheckRes error
JackSocketClientChannel read fail
Cannot create new client
Cannot open ardour client
JACK command line will be: /usr/local/bin/jackd -X coremidi -t 200 -p 2048 -R -T -d coreaudio -r 48000 -p 128 -d de_RME_driver_USBAudioEngine:167D452
JackPosixProcessSync::LockedTimedWait error usec = 5000000 err = Operation timed out
Driver is not running
Cannot read socket fd = 38 err = Socket is not connected
CheckRes error
JackSocketClientChannel read fail
Cannot create new client
Cannot open ardour client
Butler drops pool trash

Errors/Messages:
INFO: Loading 88 MIDI patches from /Applications/Ardour_64_last_nightbuild/Ardour4.app/Contents/Resources/patchfiles

run dialog
Cannot get session parameters.
Pool: 'GUI' max: 2 / 4096
Pool: 'Backend reset processing thread' max: 0 / 1024
Pool: 'Device list update processing thread' max: 0 / 512
Pool: 'click' max: 0 / 1024
mbpjl:MacOS MAVProduction$