#17074: Random timeout in quiver.py
-----------------------+-------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.4
Component: algebra | Keywords: random_fail
Merged in: | Authors:
Reviewers: | Report Upstream: N/A
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-----------------------+-------------------------------
I've seen this before, but it is happening more frequently now:
{{{
sage -t --long src/sage/combinat/cluster_algebra_quiver/quiver.py
Timed out
**********************************************************************
Tests run before process (pid=25131) timed out:
sage: Q = ClusterQuiver(['A',5]); Q ## line 58 ##
Quiver on 5 vertices of type ['A', 5]
sage: Q = ClusterQuiver(['B',2]); Q ## line 61 ##
Quiver on 2 vertices of type ['B', 2]
sage: Q2 = ClusterQuiver(['C',2]); Q2 ## line 63 ##
Quiver on 2 vertices of type ['B', 2]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 65 ##
True
sage: MT = Q2.mutation_type(); MT.standard_quiver() == Q2 ## line 67 ##
False
sage: Q = ClusterQuiver(['A',[2,5],1]); Q ## line 70 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: Q = ClusterQuiver(['A', [5,0],1]); Q ## line 73 ##
Quiver on 5 vertices of type ['D', 5]
sage: Q.is_finite() ## line 75 ##
True
sage: Q.is_acyclic() ## line 77 ##
False
sage: Q = ClusterQuiver(['F', 4, [2,1]]); Q ## line 80 ##
Quiver on 6 vertices of type ['F', 4, [1, 2]]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 82 ##
False
sage: dg = Q.digraph(); Q.mutate([2,1,4,0,5,3]) ## line 84 ##
sage: dg2 = Q.digraph(); dg2.is_isomorphic(dg,edge_labels=True) ## line 85
##
False
sage: dg2.is_isomorphic(MT.standard_quiver().digraph(),edge_labels=True)
## line 87 ##
True
sage: Q = ClusterQuiver(['G',2, (3,1)]); Q ## line 90 ##
Quiver on 4 vertices of type ['G', 2, [1, 3]]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 92 ##
False
sage: Q = ClusterQuiver(['GR',[3,6]]); Q ## line 95 ##
Quiver on 4 vertices of type ['D', 4]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 97 ##
False
sage: Q = ClusterQuiver(['GR',[3,7]]); Q ## line 100 ##
Quiver on 6 vertices of type ['E', 6]
sage: Q = ClusterQuiver(['TR',2]); Q ## line 103 ##
Quiver on 3 vertices of type ['A', 3]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 105 ##
False
sage: Q.mutate([1,0]); MT.standard_quiver() == Q ## line 107 ##
True
sage: Q = ClusterQuiver(['TR',3]); Q ## line 110 ##
Quiver on 6 vertices of type ['D', 6]
sage: MT = Q.mutation_type(); MT.standard_quiver() == Q ## line 112 ##
False
sage: Q = ClusterQuiver(['A',[2,5],1]); Q ## line 117 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: T = ClusterQuiver( Q ); T ## line 119 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: Q = ClusterQuiver(['A',[2,5],1]); Q ## line 124 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: T = ClusterQuiver( Q._M ); T ## line 126 ##
Quiver on 7 vertices
sage: Q = ClusterQuiver( matrix([[0,1,-1],[-1,0,1],[1,-1,0],[1,2,3]]) ); Q
## line 129 ##
Quiver on 4 vertices with 1 frozen vertex
sage: Q = ClusterQuiver( matrix([]) ); Q ## line 132 ##
Quiver without vertices
sage: Q = ClusterQuiver(['A',[2,5],1]); Q ## line 137 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: T = ClusterQuiver( Q._digraph ); T ## line 139 ##
Quiver on 7 vertices
sage: Q = ClusterQuiver( DiGraph([[1,2],[2,3],[3,4],[4,1]]) ); Q ## line
142 ##
Quiver on 4 vertices
sage: Q = ClusterQuiver(['A',[2,5],1]); Q ## line 147 ##
Quiver on 7 vertices of type ['A', [2, 5], 1]
sage: T = ClusterQuiver( Q._digraph.edges() ); T ## line 149 ##
Quiver on 7 vertices
sage: Q = ClusterQuiver( [[1,2],[2,3],[3,4],[4,1]] ); Q ## line 152 ##
Quiver on 4 vertices
sage: Q = ClusterQuiver(DiGraph([[1,1]])) ## line 157 ##
sage: Q = ClusterQuiver([[1,1]]) ## line 162 ##
sage: Q = ClusterQuiver(DiGraph([[1, 0],[0,1]])) ## line 167 ##
sage: Q = ClusterQuiver('whatever') ## line 172 ##
sage: sig_on_count() ## line 176 ##
0
sage: Q = ClusterQuiver(['A',4]) ## line 181 ##
sage: TestSuite(Q).run() ## line 182 ##
sage: sig_on_count() ## line 183 ##
0
sage: Q = ClusterQuiver(['A',5]) ## line 355 ##
sage: T = Q.mutate( 2, inplace=False ) ## line 356 ##
sage: Q.__eq__( T ) ## line 357 ##
False
sage: T.mutate( 2 ) ## line 359 ##
sage: Q.__eq__( T ) ## line 360 ##
True
sage: sig_on_count() ## line 362 ##
0
sage: Q = ClusterQuiver(['A',5]) ## line 371 ##
sage: Q._repr_() ## line 372 ##
"Quiver on 5 vertices of type ['A', 5]"
sage: sig_on_count() ## line 374 ##
0
sage: Q = ClusterQuiver(['A',5]) ## line 401 ##
sage: pl = Q.plot() ## line 402 ##
sage: pl = Q.plot(circular=True) ## line 403 ##
sage: sig_on_count() ## line 404 ##
0
sage: Q = ClusterQuiver(['A',5]) ## line 485 ##
sage: Q.show() # long time ## line 486 ##
sage: sig_on_count() ## line 487 ##
0
sage: Q = ClusterQuiver(['A',4]) ## line 506 ##
sage: Q.interact() # long time ## line 507 ##
'The interactive mode only runs in the Sage notebook.'
sage: sig_on_count() ## line 509 ##
0
sage: Q = ClusterQuiver(['F',4,[1,2]]) ## line 566 ##
sage: Q.save_image(os.path.join(SAGE_TMP, 'sage.png')) ## line 567 ##
sage: sig_on_count() ## line 568 ##
0
sage: Q = ClusterQuiver(['F',4,[1,2]]) ## line 584 ##
sage: Q.qmu_save(os.path.join(SAGE_TMP, 'sage.qmu')) ## line 585 ##
sage: S=ClusterSeed(['A',3]) ## line 589 ##
sage: T1=S.principal_extension() ## line 590 ##
sage: T2=T1.principal_extension(ignore_coefficients=True) ## line 591 ##
sage: Q=T2.quiver() ## line 592 ##
sage: Q.qmu_save(os.path.join(SAGE_TMP, 'sage.qmu')) ## line 593 ##
sage: sig_on_count() ## line 594 ##
0
sage: ClusterQuiver(['A',4]).b_matrix() ## line 647 ##
[ 0 1 0 0]
[-1 0 -1 0]
[ 0 1 0 1]
[ 0 0 -1 0]
sage: ClusterQuiver(['B',4]).b_matrix() ## line 653 ##
[ 0 1 0 0]
[-1 0 -1 0]
[ 0 1 0 1]
[ 0 0 -2 0]
sage: ClusterQuiver(['D',4]).b_matrix() ## line 659 ##
[ 0 1 0 0]
[-1 0 -1 -1]
[ 0 1 0 0]
[ 0 1 0 0]
sage: ClusterQuiver(QuiverMutationType([['A',2],['B',2]])).b_matrix() ##
line 665 ##
[ 0 1 0 0]
[-1 0 0 0]
[ 0 0 0 1]
[ 0 0 -2 0]
sage: sig_on_count() ## line 670 ##
0
sage: ClusterQuiver(['A',1]).digraph() ## line 679 ##
Digraph on 1 vertex
sage: ClusterQuiver(['A',1]).digraph().vertices() ## line 681 ##
[0]
sage: ClusterQuiver(['A',1]).digraph().edges() ## line 683 ##
[]
sage: ClusterQuiver(['A',4]).digraph() ## line 686 ##
Digraph on 4 vertices
sage: ClusterQuiver(['A',4]).digraph().edges() ## line 688 ##
[(0, 1, (1, -1)), (2, 1, (1, -1)), (2, 3, (1, -1))]
sage: ClusterQuiver(['B',4]).digraph() ## line 691 ##
Digraph on 4 vertices
sage: ClusterQuiver(['A',4]).digraph().edges() ## line 693 ##
[(0, 1, (1, -1)), (2, 1, (1, -1)), (2, 3, (1, -1))]
sage: ClusterQuiver(QuiverMutationType([['A',2],['B',2]])).digraph() ##
line 696 ##
Digraph on 4 vertices
sage:
ClusterQuiver(QuiverMutationType([['A',2],['B',2]])).digraph().edges() ##
line 699 ##
[(0, 1, (1, -1)), (2, 3, (1, -2))]
sage: sig_on_count() ## line 701 ##
0
sage: ClusterQuiver(['A',4]).mutation_type() ## line 725 ##
['A', 4]
sage: ClusterQuiver(['A',(3,1),1]).mutation_type() ## line 727 ##
['A', [1, 3], 1]
sage: ClusterQuiver(['C',2]).mutation_type() ## line 729 ##
['B', 2]
sage: ClusterQuiver(['B',4,1]).mutation_type() ## line 731 ##
['BD', 4, 1]
sage: Q = ClusterQuiver(['A',5]) ## line 736 ##
sage: Q._mutation_type = None ## line 737 ##
sage: Q.mutation_type() ## line 738 ##
['A', 5]
sage: Q = ClusterQuiver([(0,1),(1,2),(2,3),(3,4)]) ## line 741 ##
sage: Q.mutation_type() ## line 742 ##
['A', 5]
sage: Q = ClusterQuiver(['E',8,[1,1]]); Q ## line 747 ##
Quiver on 10 vertices of type ['E', 8, [1, 1]]
sage: Q._mutation_type = None; Q ## line 749 ##
Quiver on 10 vertices
sage: Q.mutation_type() # long time ## line 751 ##
['E', 8, [1, 1]]
sage: Q = ClusterQuiver(['D',4,1]) ## line 756 ##
sage: Q._mutation_type = None ## line 757 ##
sage: Q = ClusterQuiver(['X',6]) ## line 763 ##
sage: Q._mutation_type = None ## line 764 ##
sage: Q.mutation_type() # long time ## line 765 ##
['X', 6]
sage: dg = DiGraph();
dg.add_edges([(9,0),(9,4),(4,6),(6,7),(7,8),(8,3),(3,5),(5,6),(8,1),(2,3)])
## line 771 ##
sage: ClusterQuiver( dg ).mutation_type() # long time ## line 772 ##
['E', 8, [1, 1]]
sage: dg = DiGraph( { 0:[3], 1:[0,4], 2:[0,6], 3:[1,2,7], 4:[3,8], 5:[2],
6:[3,5], 7:[4,6], 8:[7] } ) ## line 775 ##
sage: ClusterQuiver( dg ).mutation_type() # long time ## line 776 ##
**********************************************************************
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/17074>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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