vocon speech recognizer

gistfile1.txt

alex at ubuntu in ~/ros/indigo/robocup/src/vocon_speech_recognizer
$ roslaunch vocon_speech_recognizer vocon.launch 
... logging to /home/alex/.ros/log/96a93aa6-e0a3-11e5-8dd6-000c29a02dd9/roslaunch-ubuntu-30339.log
Checking log directory for disk usage. This may take awhile.
Press Ctrl-C to interrupt
Done checking log file disk usage. Usage is <1GB.

started roslaunch server http://ubuntu:38365/

SUMMARY
========

PARAMETERS
 * /rosdistro: indigo
 * /rosversion: 1.11.16

NODES
  /
    vocon_speech_recognizer (vocon_speech_recognizer/recognition)

auto-starting new master
process[master]: started with pid [30351]
ROS_MASTER_URI=http://localhost:11311

setting /run_id to 96a93aa6-e0a3-11e5-8dd6-000c29a02dd9
process[rosout-1]: started with pid [30364]
started core service [/rosout]
process[vocon_speech_recognizer-2]: started with pid [30367]
ArggCnt: 8 
Vocon Speech Recognition
Model File: /home/alex/Downloads/acmod4_2500_enu_gen_car_f16_v2_0_0.dat 
Grammar File: /home/alex/Downloads/restaurant.fcf 
Server: 127.0.0.1 
Confidence Threshold: 4500 
Listening Time: 7000 

------------- ENTERING singlethreadrec_basic

Using acoustic model: /home/alex/Downloads/acmod4_2500_enu_gen_car_f16_v2_0_0.dat
Using recognition context: /home/alex/Downloads/restaurant.fcf
Log redirected to the file: ./streamlogger_basic.log
Error from the stream component, error code = 1.
*** Error in `/home/alex/ros/indigo/robocup/devel/lib/vocon_speech_recognizer/recognition': free(): invalid pointer: 0xffd9d8bc ***
[vocon_speech_recognizer-2] process has died [pid 30367, exit code -6, cmd /home/alex/ros/indigo/robocup/devel/lib/vocon_speech_recognizer/recognition /home/alex/Downloads/acmod4_2500_enu_gen_car_f16_v2_0_0.dat /home/alex/Downloads/restaurant.fcf 127.0.0.1 4500 7000 __name:=vocon_speech_recognizer __log:=/home/alex/.ros/log/96a93aa6-e0a3-11e5-8dd6-000c29a02dd9/vocon_speech_recognizer-2.log].
log file: /home/alex/.ros/log/96a93aa6-e0a3-11e5-8dd6-000c29a02dd9/vocon_speech_recognizer-2*.log
[vocon_speech_recognizer-2] restarting process
process[vocon_speech_recognizer-2]: started with pid [30383]
ArggCnt: 8 
Vocon Speech Recognition
Model File: /home/alex/Downloads/acmod4_2500_enu_gen_car_f16_v2_0_0.dat 
Grammar File: /home/alex/Downloads/restaurant.fcf 
Server: 127.0.0.1 
Confidence Threshold: 4500 
Listening Time: 7000 

------------- ENTERING singlethreadrec_basic