#18434: PPL testsuite fails on 32-bit
-------------------------+-------------------------------------------------
Reporter: vbraun | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.7
Component: packages: | Keywords:
standard | Authors:
Merged in: | Report Upstream: Reported upstream. No
Reviewers: | feedback yet.
Work issues: | Branch:
Commit: | Dependencies:
Stopgaps: |
-------------------------+-------------------------------------------------
{{{
./ppl_lpsol -s -p1 -c -oobtained -n ./examples/modglob.mps >/dev/null
diff -u ./expected_mpz obtained
--- ./expected_mpz 2013-10-28 12:38:33.000000000 +0000
+++ obtained 2015-05-17 13:15:12.510195453 +0100
@@ -4229,7 +4229,7 @@
N1014AC5 = 1.691245404
N1014AC6 = 0.2228170956
N1015AC3 = 0
-N1015AC4 = 0.7048194147
+N1015AC4 = 0.7048194146
N1015AC5 = 0.1595430366
N1015AC6 = 2.135637549
N1016AC3 = 0
@@ -4324,6 +4324,7 @@
N1051AC4 = 0
N1051AC5 = 4.651904242
N1051AC6 = 20
+check failed: for GLPK the problem's optimum is -335.21356750729154328,
not -335.21356751313732047
}}}
Upstream bug: https://www.cs.unipr.it/mantis/view.php?id=1078
--
Ticket URL: <http://trac.sagemath.org/ticket/18434>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
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