I have the following failure: sage: P = graphs.PetersenGraph() ## line 539 ## sage: P.tutte_polynomial() ## line 540 ## x^9 + 6*x^8 + 21*x^7 + 56*x^6 + 12*x^5*y + y^6 + 114*x^5 + 70*x^4*y + 30*x^3*y^2 + 15*x^2*y^3 + 10*x*y^4 + 9*y^5 + 170*x^4 + 170*x^3*y + 105*x^2*y^2 + 65*x*y^3 + 35*y^4 + 180*x^3 + 240*x^2*y + 171*x*y^2 + 75*y^3 + 120*x^2 + 168*x*y + 84*y^2 + 36*x + 36*y sage: G = graphs.RandomGNP(10,0.6) ## line 549 ## sage: G.tutte_polynomial()(1,1) == G.spanning_trees_count() ## line 550 ##
********************************************************************** ---------------------------------------------------------------------- sage -t --long src/sage/graphs/tutte_polynomial.py # Timed out ---------------------------------------------------------------------- which indicates progress in testing tutte_polynomial.py. When the file is tested individually I get sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 1621.87 s] ---------------------------------------------------------------------- All tests passed! ---------------------------------------------------------------------- Total time for all tests: 1622.0 seconds cpu time: 26.9 seconds cumulative wall time: 1621.9 seconds The most recent previous test is with 7.2.rc2 where I have sage -t --long src/sage/graphs/tutte_polynomial.py [105 tests, 3.99 s] And with my sage-on-gentoo install (7.4.beta2) I have sage -t --long /usr/lib/python2.7/site-packages/sage/graphs/tutte_polynomial.py [105 tests, 3.52 s] ---------------------------------------------------------------------- All tests passed! ---------------------------------------------------------------------- Total time for all tests: 3.6 seconds cpu time: 3.5 seconds cumulative wall time: 3.5 seconds So, something strange is going on? On Friday, August 26, 2016 at 12:51:24 PM UTC-5, Volker Braun wrote: > > As always, you can get the latest beta version from the "develop" git > branch. Alternatively, the self-contained source tarball is at > http://www.sagemath.org/download-latest.html > > -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.