Crash on running with exit code -6

[AshayAswale]

Very much similar to #11 and #7, the node runs fine first, but when the data is published on the topic, it fails.
At first, I had an issue exactly the same as in #11, but when suggested, I followed the discussion. Now I am having this issue. I also followed #1 but didn't make any difference.

Here is my output: (skipped the starting part of it, as I thought it wasn't much of help.)

Starting pose estimation demo.
Configuring OpenPose...
Starting thread(s)
Auto-detecting all available GPUs... Detected 1 GPU(s), using 1 of them starting at GPU 0.
F1114 15:19:17.815209  9011 syncedmem.cpp:71] Check failed: error == cudaSuccess (2 vs. 0)  out of memory
*** Check failure stack trace: ***
    @     0x7fec8c46b5cd  google::LogMessage::Fail()
    @     0x7fec8c46d433  google::LogMessage::SendToLog()
    @     0x7fec8c46b15b  google::LogMessage::Flush()
    @     0x7fec8c46de1e  google::LogMessageFatal::~LogMessageFatal()
    @     0x7fec8beac9e8  caffe::SyncedMemory::mutable_gpu_data()
    @     0x7fec8be778c2  caffe::Blob<>::mutable_gpu_data()
    @     0x7fec8c023f38  caffe::CuDNNConvolutionLayer<>::Forward_gpu()
    @     0x7fec8be8d041  caffe::Net<>::ForwardFromTo()
    @     0x7fec93456826  op::NetCaffe::forwardPass()
    @     0x7fec9351e74a  op::PoseExtractorCaffe::forwardPass()
    @     0x7fec93518c75  op::PoseExtractor::forwardPass()
    @     0x7fec93515e1e  op::WPoseExtractor<>::work()
    @     0x7fec93534ff9  op::Worker<>::checkAndWork()
    @     0x7fec9353519b  op::SubThread<>::workTWorkers()
    @     0x7fec9353db3b  op::SubThreadQueueInOut<>::work()
    @     0x7fec93537f4b  op::Thread<>::threadFunction()
    @     0x7fec92956c80  (unknown)
    @     0x7fec8ec776ba  start_thread
    @     0x7fec923c541d  clone
    @              (nil)  (unknown)
[openpose_ros_node-2] process has died [pid 9005, exit code -6, cmd /home/ashay/catkin_ws/devel/lib/openpose_ros/openpose_ros_node __name:=openpose_ros_node __log:=/home/ashay/.ros/log/0625404e-071c-11ea-87e0-94de806528fb/openpose_ros_node-2.log].
log file: /home/ashay/.ros/log/0625404e-071c-11ea-87e0-94de806528fb/openpose_ros_node-2*.log

[RemiRigal]

Can you give more information about your hardware/software specs ?
What is your GPU (and its memory size), CUDA version ?

It's likely that the model you are using cannot fit in your GPU VRAM.