Duckietown Challenges Home Challenges Submissions

Submission 24138

Submission24138
Competingyes
Challengelx22-planning-dd-static-vali
Useruser7823
Date submitted
Last status update
Completecomplete
DetailsEvaluation is complete.
Sisters
Result💔
Jobsstep1-0of4: 169515 step1-1of4: 169514 step1-2of4: 169508 step1-3of4: 169505
Next
User labelplanning-exercise
Admin priority50
Blessingn/a
User priority50

169508

env02

env06

169505

env03

env07

Evaluation jobs for this submission

Show only up-to-date jobs
Job IDstepstatusup to datedate starteddate completeddurationmessage
169515step1-0of4failedyes0:00:52
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (9, 18) and (19, 7).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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169514step1-1of4failedyes0:00:34
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (18, 9) and (7, 19).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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169513step1-1of4failedyes0:00:26
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (18, 9) and (7, 19).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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169512step1-0of4failedyes0:00:52
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (9, 18) and (19, 7).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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169511step1-1of4failedyes0:00:27
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (18, 9) and (7, 19).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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No reset possible
169509step1-1of4failedyes0:00:26
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (18, 9) and (7, 19).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
Artefacts hidden. If you are the author, please login using the top-right link or use the dashboard.
No reset possible
169508step1-2of4successyes0:06:35
Artefacts hidden. If you are the author, please login using the top-right link or use the dashboard.
mistakes0.5
success_ratio1.0
duration36.646326935604634
complexity27.666666666666668
avg_min_distance0.012195723916107978


other stats
nfeasible6
nsamples6
No reset possible
169507step1-0of4failedyes0:00:57
InvalidSubmission: T [...]
InvalidSubmission:
Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 102, in run_checker
    msg = agent_ci.write_topic_and_expect("query", q, expect="response")
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 145, in write_topic_and_expect
    ob: MsgReceived = self.read_one(expect_topic=expect, timeout=timeout, profiler=profiler)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 243, in read_one
    msgs = read_reply(self.fpout, timeout=timeout, waiting_for=waiting_for, nickname=self.nickname,
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 333, in read_reply
    others = read_until_over(fpout, timeout=timeout, nickname=nickname)
  File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper_outside.py", line 360, in read_until_over
    raise RemoteNodeAborted(m)
zuper_nodes.structures.RemoteNodeAborted: External node "checker" aborted:

error in checker |Exception while handling a message on topic "query".
                 |
                 || Traceback (most recent call last):
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 418, in loop
                 ||     handle_message_node(parsed, receiver0, context0)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/wrapper.py", line 591, in handle_message_node
                 ||     call_if_fun_exists(agent, expect_fn, data=ob, context=context, timing=timing)
                 ||   File "/usr/local/lib/python3.8/dist-packages/zuper_nodes_wrapper/utils.py", line 21, in call_if_fun_exists
                 ||     f(**kwargs)
                 ||   File "/code/catkin_ws/src/planning/packages/planning/planner.py", line 199, in on_received_query
                 ||     path = nx.shortest_path(M, start_node, goal_node)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/generic.py", line 165, in shortest_path
                 ||     paths = nx.bidirectional_shortest_path(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 224, in bidirectional_shortest_path
                 ||     results = _bidirectional_pred_succ(G, source, target)
                 ||   File "/usr/local/lib/python3.8/dist-packages/networkx/algorithms/shortest_paths/unweighted.py", line 292, in _bidirectional_pred_succ
                 ||     raise nx.NetworkXNoPath(f"No path between {source} and {target}.")
                 || networkx.exception.NetworkXNoPath: No path between (9, 18) and (19, 7).
                 ||

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

Traceback (most recent call last):
  File "/usr/local/lib/python3.8/dist-packages/duckietown_challenges/cie_concrete.py", line 691, in scoring_context
    yield cie
  File "/usr/local/lib/python3.8/dist-packages/dt_planning/planning_checker.py", line 102, in planning_checker_main
    sessions = run_checker(
  File "/usr/local/lib/python3.8/dist-packages/dt_protocols/checker.py", line 115, in run_checker
    raise dc.InvalidSubmission(msg) from e
duckietown_challenges.exceptions.InvalidSubmission: The remote node has violated protocol
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169505step1-3of4successyes0:07:02
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mistakes0.6666666666666666
success_ratio1.0
duration38.52957130725356
complexity25.666666666666668
avg_min_distance0.008752104430784632


other stats
nfeasible6
nsamples6
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