CGAL users discussion list

[Lukasz Kaczmarczyk <>]

Hello,

I like to use valgrind with cglal, however I get this error:
==12851== Memcheck, a memory error detector
==12851== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==12851== Using Valgrind-3.6.0.SVN and LibVEX; rerun with -h for copyright 
info
==12851== Command: ./test_sens -ksp_type gmres -pc_type lu -snes_type ls 
-snes_ls basic -snes_converged_reason -snes_monitor -snes_max_it 10 -ksp_rtol 
1e-12 -ksp_atol 1e-12
==12851== 
--12851-- ./test_sens:
--12851-- dSYM directory is missing; consider using --dsymutil=yes
--12851-- /Users/likask/MyBuild/droplet/build/libdroplet.dylib:
--12851-- dSYM directory is missing; consider using --dsymutil=yes
terminate called after throwing an instance of 'CGAL::Assertion_exception'
 what():  CGAL ERROR: assertion violation!
Expr: -CGAL_IA_MUL(-1.1, 10.1) != CGAL_IA_MUL(1.1, 10.1)
File: /opt/local/include/CGAL/Interval_nt.h
Line: 158

I check my code for two kernels,
//typedef CGAL::Exact_predicates_inexact_constructions_kernel K_;
typedef CGAL::Simple_cartesian<double> K_;

I use alpha shapes, there is a solution for this problem?

Regards,
Lukasz Kaczmarczyk
web: http://people.civil.gla.ac.uk/~kaczmarczyk