#10205: Random test in sage.graphs.generic_graph_pyx.find_hamiltonian takes a
very
long time
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Reporter: jdemeyer | Owner: mvngu
Type: defect | Status: needs_work
Priority: blocker | Milestone: sage-4.6.1
Component: doctest | Keywords: graph find_hamiltonian
Author: Minh Van Nguyen | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Changes (by jdemeyer):
* status: needs_review => needs_work
Comment:
Minh: I think the most sensible fix is to fix the issues at #10206: I
consider it a '''bug''' that the algorithm loops endlessly when the graph
has a vertex of degree 1 (even if there is a warning in the
documentation). We should not change the test but change the
{{{find_hamiltonian}}} algorithm.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/10205#comment:6>
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