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Submission 2949

Submission2949
Competingyes
Challengeaido2-LFV-sim-validation
UserBhairav Mehta
Date submitted
Last status update
Completecomplete
DetailsEvaluation is complete.
Sisters
Result💚
Jobsstep1-simulation: 22697
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User labelBaseline solution using reinforcement learning
Admin priority50
Blessingn/a
User priority50

22697

Click the images to see detailed statistics about the episode.

ETHZ_autolab_technical_track-0-0

ETHZ_autolab_technical_track-1-0

ETHZ_autolab_technical_track-2-0

ETHZ_autolab_technical_track-3-0

ETHZ_autolab_technical_track-4-0

Evaluation jobs for this submission

Show only up-to-date jobs
Job IDstepstatusup to datedate starteddate completeddurationmessage
22697step1-simulationsuccessyes0:07:58
Artefacts hidden. If you are the author, please login using the top-right link or use the dashboard.
driven_lanedir_consec_median0.163604398982641
survival_time_median1.5000000000000009
deviation-center-line_median0.09579847314098731
in-drivable-lane_median0


other stats
agent_compute-ego_max0.18060112744569776
agent_compute-ego_mean0.17177333173843531
agent_compute-ego_median0.18000463644663492
agent_compute-ego_min0.13946028550465903
deviation-center-line_max0.13381802379655708
deviation-center-line_mean0.10300460699497752
deviation-center-line_min0.06601698356407831
deviation-heading_max0.9971699705631802
deviation-heading_mean0.67324594959502
deviation-heading_median0.7111998506944579
deviation-heading_min0.38395928010523667
driven_any_max0.29274076716950953
driven_any_mean0.2315392285052092
driven_any_median0.23637186528415663
driven_any_min0.17388732399702533
driven_lanedir_consec_max0.2684027050558697
driven_lanedir_consec_mean0.17906076936425236
driven_lanedir_consec_min0.11716108079363076
driven_lanedir_max0.2684027050558697
driven_lanedir_mean0.17906076936425236
driven_lanedir_median0.163604398982641
driven_lanedir_min0.11716108079363076
in-drivable-lane_max0.05000000000000005
in-drivable-lane_mean0.010000000000000007
in-drivable-lane_min0
per-episodes
details{"ETHZ_autolab_technical_track-0-0": {"driven_any": 0.23637186528415663, "sim_physics": 0.1930864651997884, "survival_time": 1.5000000000000009, "driven_lanedir": 0.163604398982641, "sim_render-ego": 0.06633690198262533, "in-drivable-lane": 0, "agent_compute-ego": 0.18000463644663492, "deviation-heading": 0.8449920887982111, "set_robot_commands": 0.1271302382151286, "deviation-center-line": 0.09579847314098731, "driven_lanedir_consec": 0.163604398982641, "sim_compute_sim_state": 0.03924293518066406, "sim_compute_performance-ego": 0.07442054748535157, "sim_compute_robot_state-ego": 0.08107892672220866, "sim_compute_robot_state-npc0": 0.07472850481669108, "sim_compute_robot_state-npc1": 0.07197636763254801, "sim_compute_robot_state-npc2": 0.07059069474538167, "sim_compute_robot_state-npc3": 0.0701322873433431}, "ETHZ_autolab_technical_track-1-0": {"driven_any": 0.2053777259801511, "sim_physics": 0.18744240357325628, "survival_time": 1.3000000000000005, "driven_lanedir": 0.11716108079363076, "sim_render-ego": 0.06872872205880973, "in-drivable-lane": 0, "agent_compute-ego": 0.1786218239710881, "deviation-heading": 0.9971699705631802, "set_robot_commands": 0.10780618740962102, "deviation-center-line": 0.08947016465572744, "driven_lanedir_consec": 0.11716108079363076, "sim_compute_sim_state": 0.04078368040231558, "sim_compute_performance-ego": 0.07057432027963492, "sim_compute_robot_state-ego": 0.07553525154407208, "sim_compute_robot_state-npc0": 0.07326798255626972, "sim_compute_robot_state-npc1": 0.07475427480844352, "sim_compute_robot_state-npc2": 0.06821684653942402, "sim_compute_robot_state-npc3": 0.06739990527813251}, "ETHZ_autolab_technical_track-2-0": {"driven_any": 0.2493184600952033, "sim_physics": 0.19130910237630208, "survival_time": 1.5000000000000009, "driven_lanedir": 0.2211412916933417, "sim_render-ego": 0.06651566823323568, "in-drivable-lane": 0.05000000000000005, "agent_compute-ego": 0.18017878532409667, "deviation-heading": 0.38395928010523667, "set_robot_commands": 0.10330251057942708, "deviation-center-line": 0.12991938981753748, "driven_lanedir_consec": 0.2211412916933417, "sim_compute_sim_state": 0.04136319955190023, "sim_compute_performance-ego": 0.07071698506673177, "sim_compute_robot_state-ego": 0.07891220251719157, "sim_compute_robot_state-npc0": 0.07408109505971273, "sim_compute_robot_state-npc1": 0.07813762029012045, "sim_compute_robot_state-npc2": 0.07240445613861084, "sim_compute_robot_state-npc3": 0.0691280444463094}, "ETHZ_autolab_technical_track-3-0": {"driven_any": 0.29274076716950953, "sim_physics": 0.20686931163072583, "survival_time": 1.6000000000000008, "driven_lanedir": 0.2684027050558697, "sim_render-ego": 0.06298047304153442, "in-drivable-lane": 0, "agent_compute-ego": 0.18060112744569776, "deviation-heading": 0.4289085578140139, "set_robot_commands": 0.10424558818340302, "deviation-center-line": 0.13381802379655708, "driven_lanedir_consec": 0.2684027050558697, "sim_compute_sim_state": 0.042085886001586914, "sim_compute_performance-ego": 0.07125004380941391, "sim_compute_robot_state-ego": 0.07583676278591156, "sim_compute_robot_state-npc0": 0.07907591015100479, "sim_compute_robot_state-npc1": 0.07431445270776749, "sim_compute_robot_state-npc2": 0.0735379233956337, "sim_compute_robot_state-npc3": 0.07383336126804352}, "ETHZ_autolab_technical_track-4-0": {"driven_any": 0.17388732399702533, "sim_physics": 0.13479351997375488, "survival_time": 1.2000000000000004, "driven_lanedir": 0.12499437029577865, "sim_render-ego": 0.05394488573074341, "in-drivable-lane": 0, "agent_compute-ego": 0.13946028550465903, "deviation-heading": 0.7111998506944579, "set_robot_commands": 0.08008929093678792, "deviation-center-line": 0.06601698356407831, "driven_lanedir_consec": 0.12499437029577865, "sim_compute_sim_state": 0.032174875338872276, "sim_compute_performance-ego": 0.05659369627634684, "sim_compute_robot_state-ego": 0.059748450915018715, "sim_compute_robot_state-npc0": 0.07492154836654663, "sim_compute_robot_state-npc1": 0.05563080310821533, "sim_compute_robot_state-npc2": 0.05696608622868856, "sim_compute_robot_state-npc3": 0.05733171105384827}}
set_robot_commands_max0.1271302382151286
set_robot_commands_mean0.10451476306487352
set_robot_commands_median0.10424558818340302
set_robot_commands_min0.08008929093678792
sim_compute_performance-ego_max0.07442054748535157
sim_compute_performance-ego_mean0.0687111185834958
sim_compute_performance-ego_median0.07071698506673177
sim_compute_performance-ego_min0.05659369627634684
sim_compute_robot_state-ego_max0.08107892672220866
sim_compute_robot_state-ego_mean0.07422231889688052
sim_compute_robot_state-ego_median0.07583676278591156
sim_compute_robot_state-ego_min0.059748450915018715
sim_compute_robot_state-npc0_max0.07907591015100479
sim_compute_robot_state-npc0_mean0.07521500819004498
sim_compute_robot_state-npc0_median0.07472850481669108
sim_compute_robot_state-npc0_min0.07326798255626972
sim_compute_robot_state-npc1_max0.07813762029012045
sim_compute_robot_state-npc1_mean0.07096270370941896
sim_compute_robot_state-npc1_median0.07431445270776749
sim_compute_robot_state-npc1_min0.05563080310821533
sim_compute_robot_state-npc2_max0.0735379233956337
sim_compute_robot_state-npc2_mean0.06834320140954775
sim_compute_robot_state-npc2_median0.07059069474538167
sim_compute_robot_state-npc2_min0.05696608622868856
sim_compute_robot_state-npc3_max0.07383336126804352
sim_compute_robot_state-npc3_mean0.06756506187793536
sim_compute_robot_state-npc3_median0.0691280444463094
sim_compute_robot_state-npc3_min0.05733171105384827
sim_compute_sim_state_max0.042085886001586914
sim_compute_sim_state_mean0.03913011529506781
sim_compute_sim_state_median0.04078368040231558
sim_compute_sim_state_min0.032174875338872276
sim_physics_max0.20686931163072583
sim_physics_mean0.1827001605507655
sim_physics_median0.19130910237630208
sim_physics_min0.13479351997375488
sim_render-ego_max0.06872872205880973
sim_render-ego_mean0.06370133020938971
sim_render-ego_median0.06633690198262533
sim_render-ego_min0.05394488573074341
simulation-passed1
survival_time_max1.6000000000000008
survival_time_mean1.4200000000000004
survival_time_min1.2000000000000004
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20914step1-simulationsuccessno0:06:26
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20236step1-simulationsuccessno0:05:26
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19868step1-simulationerrorno0:01:14
InvalidEvaluator: Tr [...]
InvalidEvaluator:
Traceback (most recent call last):
  File "experiment_manager.py", line 135, in main
    physics_dt=config.physics_dt)
  File "experiment_manager.py", line 250, in run_episode
    sim_ci.write_topic_and_expect_zero('episode_start', EpisodeStart(episode_name))
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
    nickname=self.nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:

error in simulator |Exception while handling a message on topic "episode_start".
                   |
                   || Traceback (most recent call last):
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
                   ||     handle_message_node(parsed, receiver0, context0)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
                   ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
                   ||     f(**kwargs)
                   ||   File "gym_bridge.py", line 209, in on_received_episode_start
                   ||     self.update_observations(context)
                   ||   File "gym_bridge.py", line 274, in update_observations
                   ||     jpg_data = rgb2jpg(obs)
                   ||   File "gym_bridge.py", line 352, in rgb2jpg
                   ||     bgr = cv2.cvtColor(rgb, cv2.COLOR_RGB2BGR)
                   || cv2.error: OpenCV(4.1.0) /io/opencv/modules/imgproc/src/color.simd_helpers.hpp:94: error: (-2:Unspecified error) in function 'cv::impl::{anonymous}::CvtHelper<VScn, VDcn, VDepth, sizePolicy>::CvtHelper(cv::InputArray, cv::OutputArray, int) [with VScn = cv::impl::{anonymous}::Set<1>; VDcn = cv::impl::{anonymous}::Set<3, 4>; VDepth = cv::impl::{anonymous}::Set<0, 2, 5>; cv::impl::{anonymous}::SizePolicy sizePolicy = (cv::impl::<unnamed>::SizePolicy)2u; cv::InputArray = const cv::_InputArray&; cv::OutputArray = const cv::_OutputArray&]'
                   || > Unsupported depth of input image:
                   || >     'VDepth::contains(depth)'
                   || > where
                   || >     'depth' is 6 (CV_64F)
                   ||
                   ||

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/project/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 610, in scoring_context
    yield cie
  File "experiment_manager.py", line 439, in <module>
    wrap(cie)
  File "experiment_manager.py", line 427, in wrap
    main(cie, logdir, attempts)
  File "experiment_manager.py", line 186, in main
    raise dc.InvalidEvaluator(msg) from e
duckietown_challenges.exceptions.InvalidEvaluator: Anomalous error while running episodes:

 > Traceback (most recent call last):
 >   File "experiment_manager.py", line 135, in main
 >     physics_dt=config.physics_dt)
 >   File "experiment_manager.py", line 250, in run_episode
 >     sim_ci.write_topic_and_expect_zero('episode_start', EpisodeStart(episode_name))
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
 >     nickname=self.nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
 >     others = read_until_over(fpout, timeout=timeout, nickname=nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
 >     raise RemoteNodeAborted(m)
 > zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:
 > 
 > error in simulator |Exception while handling a message on topic "episode_start".
 >                    |
 >                    || Traceback (most recent call last):
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
 >                    ||     handle_message_node(parsed, receiver0, context0)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
 >                    ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
 >                    ||     f(**kwargs)
 >                    ||   File "gym_bridge.py", line 209, in on_received_episode_start
 >                    ||     self.update_observations(context)
 >                    ||   File "gym_bridge.py", line 274, in update_observations
 >                    ||     jpg_data = rgb2jpg(obs)
 >                    ||   File "gym_bridge.py", line 352, in rgb2jpg
 >                    ||     bgr = cv2.cvtColor(rgb, cv2.COLOR_RGB2BGR)
 >                    || cv2.error: OpenCV(4.1.0) /io/opencv/modules/imgproc/src/color.simd_helpers.hpp:94: error: (-2:Unspecified error) in function 'cv::impl::{anonymous}::CvtHelper<VScn, VDcn, VDepth, sizePolicy>::CvtHelper(cv::InputArray, cv::OutputArray, int) [with VScn = cv::impl::{anonymous}::Set<1>; VDcn = cv::impl::{anonymous}::Set<3, 4>; VDepth = cv::impl::{anonymous}::Set<0, 2, 5>; cv::impl::{anonymous}::SizePolicy sizePolicy = (cv::impl::<unnamed>::SizePolicy)2u; cv::InputArray = const cv::_InputArray&; cv::OutputArray = const cv::_OutputArray&]'
 >                    || > Unsupported depth of input image:
 >                    || >     'VDepth::contains(depth)'
 >                    || > where
 >                    || >     'depth' is 6 (CV_64F)
 >                    ||
 >                    ||
 > 
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19864step1-simulationerrorno0:01:00
InvalidEvaluator: Tr [...]
InvalidEvaluator:
Traceback (most recent call last):
  File "experiment_manager.py", line 135, in main
    physics_dt=config.physics_dt)
  File "experiment_manager.py", line 250, in run_episode
    sim_ci.write_topic_and_expect_zero('episode_start', EpisodeStart(episode_name))
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
    nickname=self.nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:

error in simulator |Exception while handling a message on topic "episode_start".
                   |
                   || Traceback (most recent call last):
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
                   ||     handle_message_node(parsed, receiver0, context0)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
                   ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                   ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
                   ||     f(**kwargs)
                   ||   File "gym_bridge.py", line 209, in on_received_episode_start
                   ||     self.update_observations(context)
                   ||   File "gym_bridge.py", line 274, in update_observations
                   ||     jpg_data = rgb2jpg(obs)
                   ||   File "gym_bridge.py", line 352, in rgb2jpg
                   ||     bgr = cv2.cvtColor(rgb, cv2.COLOR_RGB2BGR)
                   || cv2.error: OpenCV(4.1.0) /io/opencv/modules/imgproc/src/color.simd_helpers.hpp:94: error: (-2:Unspecified error) in function 'cv::impl::{anonymous}::CvtHelper<VScn, VDcn, VDepth, sizePolicy>::CvtHelper(cv::InputArray, cv::OutputArray, int) [with VScn = cv::impl::{anonymous}::Set<1>; VDcn = cv::impl::{anonymous}::Set<3, 4>; VDepth = cv::impl::{anonymous}::Set<0, 2, 5>; cv::impl::{anonymous}::SizePolicy sizePolicy = (cv::impl::<unnamed>::SizePolicy)2u; cv::InputArray = const cv::_InputArray&; cv::OutputArray = const cv::_OutputArray&]'
                   || > Unsupported depth of input image:
                   || >     'VDepth::contains(depth)'
                   || > where
                   || >     'depth' is 6 (CV_64F)
                   ||
                   ||

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/project/src/duckietown-challenges/src/duckietown_challenges/cie_concrete.py", line 610, in scoring_context
    yield cie
  File "experiment_manager.py", line 439, in <module>
    wrap(cie)
  File "experiment_manager.py", line 427, in wrap
    main(cie, logdir, attempts)
  File "experiment_manager.py", line 186, in main
    raise dc.InvalidEvaluator(msg) from e
duckietown_challenges.exceptions.InvalidEvaluator: Anomalous error while running episodes:

 > Traceback (most recent call last):
 >   File "experiment_manager.py", line 135, in main
 >     physics_dt=config.physics_dt)
 >   File "experiment_manager.py", line 250, in run_episode
 >     sim_ci.write_topic_and_expect_zero('episode_start', EpisodeStart(episode_name))
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 102, in write_topic_and_expect_zero
 >     nickname=self.nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 255, in read_reply
 >     others = read_until_over(fpout, timeout=timeout, nickname=nickname)
 >   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper_outside.py", line 283, in read_until_over
 >     raise RemoteNodeAborted(m)
 > zuper_nodes.structures.RemoteNodeAborted: External node "simulator" aborted:
 > 
 > error in simulator |Exception while handling a message on topic "episode_start".
 >                    |
 >                    || Traceback (most recent call last):
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 274, in loop
 >                    ||     handle_message_node(parsed, receiver0, context0)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/wrapper.py", line 428, in handle_message_node
 >                    ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
 >                    ||   File "/project/src/zuper-nodes/src/zuper_nodes_wrapper/utils.py", line 18, in call_if_fun_exists
 >                    ||     f(**kwargs)
 >                    ||   File "gym_bridge.py", line 209, in on_received_episode_start
 >                    ||     self.update_observations(context)
 >                    ||   File "gym_bridge.py", line 274, in update_observations
 >                    ||     jpg_data = rgb2jpg(obs)
 >                    ||   File "gym_bridge.py", line 352, in rgb2jpg
 >                    ||     bgr = cv2.cvtColor(rgb, cv2.COLOR_RGB2BGR)
 >                    || cv2.error: OpenCV(4.1.0) /io/opencv/modules/imgproc/src/color.simd_helpers.hpp:94: error: (-2:Unspecified error) in function 'cv::impl::{anonymous}::CvtHelper<VScn, VDcn, VDepth, sizePolicy>::CvtHelper(cv::InputArray, cv::OutputArray, int) [with VScn = cv::impl::{anonymous}::Set<1>; VDcn = cv::impl::{anonymous}::Set<3, 4>; VDepth = cv::impl::{anonymous}::Set<0, 2, 5>; cv::impl::{anonymous}::SizePolicy sizePolicy = (cv::impl::<unnamed>::SizePolicy)2u; cv::InputArray = const cv::_InputArray&; cv::OutputArray = const cv::_OutputArray&]'
 >                    || > Unsupported depth of input image:
 >                    || >     'VDepth::contains(depth)'
 >                    || > where
 >                    || >     'depth' is 6 (CV_64F)
 >                    ||
 >                    ||
 > 
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19259step1-simulationsuccessno0:05:31
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19237step1-simulationsuccessno0:05:52
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19229step1-simulationhost-errorno0:00:03
Uncaught exception: [...]
Uncaught exception:
Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 354, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/usr/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/usr/local/lib/python3.6/dist-packages/docker/transport/unixconn.py", line 43, in connect
    sock.connect(self.unix_socket)
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 638, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/local/lib/python3.6/dist-packages/urllib3/util/retry.py", line 367, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/usr/local/lib/python3.6/dist-packages/urllib3/packages/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 600, in urlopen
    chunked=chunked)
  File "/usr/local/lib/python3.6/dist-packages/urllib3/connectionpool.py", line 354, in _make_request
    conn.request(method, url, **httplib_request_kw)
  File "/usr/lib/python3.6/http/client.py", line 1239, in request
    self._send_request(method, url, body, headers, encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1285, in _send_request
    self.endheaders(body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1234, in endheaders
    self._send_output(message_body, encode_chunked=encode_chunked)
  File "/usr/lib/python3.6/http/client.py", line 1026, in _send_output
    self.send(msg)
  File "/usr/lib/python3.6/http/client.py", line 964, in send
    self.connect()
  File "/usr/local/lib/python3.6/dist-packages/docker/transport/unixconn.py", line 43, in connect
    sock.connect(self.unix_socket)
urllib3.exceptions.ProtocolError: ('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/project/src/duckietown-shell/lib/dt_shell/env_checks.py", line 60, in check_docker_environment
    containers = client.containers.list(filters=dict(status='running'))
  File "/usr/local/lib/python3.6/dist-packages/docker/models/containers.py", line 918, in list
    since=since)
  File "/usr/local/lib/python3.6/dist-packages/docker/api/container.py", line 208, in containers
    res = self._result(self._get(u, params=params), True)
  File "/usr/local/lib/python3.6/dist-packages/docker/utils/decorators.py", line 46, in inner
    return f(self, *args, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/docker/api/client.py", line 230, in _get
    return self.get(url, **self._set_request_timeout(kwargs))
  File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 546, in get
    return self.request('GET', url, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 533, in request
    resp = self.send(prep, **send_kwargs)
  File "/usr/local/lib/python3.6/dist-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/usr/local/lib/python3.6/dist-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/project/src/duckietown_challenges_runner/runner.py", line 478, in get_cr
    submission_id=submission_id, timeout_sec=timeout_sec)
  File "/project/src/duckietown_challenges_runner/runner.py", line 571, in run_single
    timeout_sec=timeout_sec)
  File "/project/src/duckietown_challenges_runner/runner.py", line 646, in run_one
    client = check_docker_environment()
  File "/project/src/duckietown-shell/lib/dt_shell/env_checks.py", line 67, in check_docker_environment
    raise InvalidEnvironment(msg)
dt_shell.exceptions.InvalidEnvironment: I cannot communicate with Docker:
('Connection aborted.', ConnectionRefusedError(111, 'Connection refused'))

Make sure the docker service is running.
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19114step1-simulationsuccessno0:06:19
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