--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: cadabra: Cadabra kernel keeps disconnecting unexpectedly.
- From: "Konrad Schöbel" <Konrad.Schoebel@gmail.com>
- Date: Tue, 22 Nov 2016 23:40:31 +0100
- Message-id: <147985443146.5865.15331055032763910140.reportbug@edge>
Package: cadabra
Version: 1.39-0.2+b2
Severity: important
Dear Maintainer,
* What led up to the situation?
Executing the following commands with (x)cadabra:
::PostDefaultRules( @@young_project_tensor!(%){ModuloMonoterm} ).
\nabla::Derivative.
\nabla;
* What was the outcome of this action?
The following error message:
The cadabra kernel has disconnected unexpectedly.
If you can reproduce this, please file a bug report,
quoting the text below.
[no text below]
* What exactly did you do (or not do) that was effective (or
ineffective)?
Varying a bit the last two lines, I can also reproducibly provoke the
following texts below the above error message:
cadabra: modules/algebra.cc:536: virtual TableauBase::tab_t
Derivative::get_tab(exptree&, tree<str_node>::iterator, unsigned int)
const: Assertion `tb' failed.cadabra: modules/algebra.cc:536: virtual
TableauBase::tab_t Derivative::get_tab(exptree&, tree<str_node>::iterator,
unsigned int) const: Assertion `tb' failed.
cadabra: storage.cc:149: tree<str_node>::iterator
exptree::named_parent(tree<str_node>::iterator, const
string&) const: Assertion `is_valid(it)' failed.
* What outcome did you expect instead?
A result or a usual error message.
Regards,
Konrad Schöbel
-- System Information:
Debian Release: stretch/sid
APT prefers jessie
APT policy: (500, 'jessie'), (500, 'testing'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.8.0-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) (ignored: LC_ALL set to de_DE.utf8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages cadabra depends on:
ii dvipng 1.14-2+b2
ii libatk1.0-0 2.22.0-1
ii libatkmm-1.6-1v5 2.24.2-2
ii libc6 2.24-5
ii libcairo2 1.14.6-1.1
ii libcairomm-1.0-1v5 1.12.0-1+b1
ii libfontconfig1 2.11.0-6.7
ii libfreetype6 2.6.3-3+b1
ii libgcc1 1:6.2.0-13
ii libgdk-pixbuf2.0-0 2.36.0-1
ii libglib2.0-0 2.50.2-1
ii libglibmm-2.4-1v5 2.50.0-1
ii libgmp10 2:6.1.1+dfsg-1
ii libgmpxx4ldbl 2:6.1.1+dfsg-1
ii libgtk2.0-0 2.24.31-1
ii libgtkmm-2.4-1v5 1:2.24.5-1
ii libmodglue1v5 1.17-2.4
ii libpango-1.0-0 1.40.3-3
ii libpangocairo-1.0-0 1.40.3-3
ii libpangoft2-1.0-0 1.40.3-3
ii libpangomm-1.4-1v5 2.40.1-3
ii libpcrecpp0v5 2:8.39-2
ii libsigc++-2.0-0v5 2.10.0-1
ii libstdc++6 6.2.0-13
ii lie 2.2.2+dfsg-2+b1
ii tex-common 6.05
ii texlive 2016.20161103-1
ii texlive-fonts-extra 2016.20161103-1
ii texlive-latex-recommended 2016.20161103-1
ii texlive-math-extra 2016.20160819-1
ii ttf-lyx 2.2.0-2
cadabra recommends no packages.
cadabra suggests no packages.
-- no debconf information
--- End Message ---