'check-recursive' Test Failed

[rkrishnasanka]

Will this be an issue while using the library ?

Tail of the automake console output

PASS: orthogonalOpt
============================================================================
Testsuite summary for libcola 0.1
============================================================================
# TOTAL: 5
# PASS:  4
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0
============================================================================
See libtopology/tests/test-suite.log
============================================================================
Makefile:733: recipe for target 'test-suite.log' failed
make[4]: *** [test-suite.log] Error 1
make[4]: Leaving directory '/home/krishna/adaptagrams/cola/libtopology/tests'
Makefile:839: recipe for target 'check-TESTS' failed
make[3]: *** [check-TESTS] Error 2
make[3]: Leaving directory '/home/krishna/adaptagrams/cola/libtopology/tests'
Makefile:940: recipe for target 'check-am' failed
make[2]: *** [check-am] Error 2
make[2]: Leaving directory '/home/krishna/adaptagrams/cola/libtopology/tests'
Makefile:647: recipe for target 'check-recursive' failed
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory '/home/krishna/adaptagrams/cola/libtopology'
Makefile:390: recipe for target 'check-recursive' failed
make: *** [check-recursive] Error 1

Here is the test-suite.log file:

===================================================
   libcola 0.1: libtopology/tests/test-suite.log
===================================================

# TOTAL: 5
# PASS:  4
# SKIP:  0
# XFAIL: 0
# FAIL:  1
# XPASS: 0
# ERROR: 0

.. contents:: :depth: 2

FAIL: beautify
==============

random seed=1207906420
DAG depth=6
maxbranch=4
extraedgeprob0.002000
V=201
E=243
stress=3070.47 iteration=0
stress=2361.57 iteration=1
stress=2050.17 iteration=2
stress=1895.06 iteration=3
stress=1794.66 iteration=4
stress=1732.67 iteration=5
stress=1696.61 iteration=6
stress=1666.28 iteration=7
stress=1643.41 iteration=8
stress=1622.09 iteration=9
stress=1602.09 iteration=10
stress=1575.2 iteration=11
stress=1588.93 iteration=12
unconstrained layout ran in 0.315067 seconds
Removing overlaps...
done.
Running libavoid to compute routes...
WARNING: cola::OutputFile::generate(): No SVG file produced.
         You must have cairomm (and cairo with SVG support) this to work.
done. Libavoid ran in 0.932603 seconds
makefeasible ran in 0.935755 seconds
WARNING: cola::OutputFile::generate(): No SVG file produced.
         You must have cairomm (and cairo with SVG support) this to work.
beautify: ../libtopology/topology_graph.h:325: double topology::Segment::intersection(vpsc::Dim, double, const topology::EdgePoint*, const topology::EdgePoint*, double&) const: Assertion `denom!=0' failed.
FAIL beautify (exit status: 134)