==67758== Invalid read of size 8
==67758==    at 0x1009CE2A1: void boost::detail::r_c_shortest_paths_dispatch<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, FunctionPropertyMap<NodeIdFunctor, void*>, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> >, Label, LabelExtender const, Dominance const, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor>(boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> const&, FunctionPropertyMap<NodeIdFunctor, void*> const&, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> > const&, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, std::vector<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> >, std::allocator<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> > > >&, std::vector<Label, std::allocator<Label> >&, bool, Label const&, LabelExtender const&, Dominance const&, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor) (r_c_shortest_paths.hpp:425)
==67758==    by 0x1009CCE2D: void boost::r_c_shortest_paths<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, FunctionPropertyMap<NodeIdFunctor, void*>, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> >, Label, LabelExtender, Dominance, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor>(boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> const&, FunctionPropertyMap<NodeIdFunctor, void*> const&, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> > const&, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, std::vector<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> >, std::allocator<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> > > >&, std::vector<Label, std::allocator<Label> >&, Label const&, LabelExtender const&, Dominance const&, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor) (r_c_shortest_paths.hpp:506)
==67758==    by 0x1009D4D9A: HeuristicsSolver::solve_on_reduced_graph(float) const (heuristics_solver.cpp:178)
==67758==    by 0x1009DB102: SPSolver::solve(std::vector<Column, std::allocator<Column> >&) (sp_solver.cpp:75)
==67758==    by 0x1009DEA65: main (main.cpp:35)
==67758==  Address 0x104903a40 is 0 bytes inside a block of size 88 free'd
==67758==    at 0x5632: free (in /usr/local/Cellar/valgrind/3.8.1/lib/valgrind/vgpreload_memcheck-amd64-darwin.so)
==67758==    by 0x1009CF3A3: __gnu_cxx::new_allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >::deallocate(boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label>*, unsigned long) (ext/new_allocator.h:110)
==67758==    by 0x1009CDA18: void boost::detail::r_c_shortest_paths_dispatch<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, FunctionPropertyMap<NodeIdFunctor, void*>, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> >, Label, LabelExtender const, Dominance const, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor>(boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> const&, FunctionPropertyMap<NodeIdFunctor, void*> const&, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> > const&, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, std::vector<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> >, std::allocator<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> > > >&, std::vector<Label, std::allocator<Label> >&, bool, Label const&, LabelExtender const&, Dominance const&, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor) (r_c_shortest_paths.hpp:314)
==67758==    by 0x1009CCE2D: void boost::r_c_shortest_paths<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, FunctionPropertyMap<NodeIdFunctor, void*>, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> >, Label, LabelExtender, Dominance, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor>(boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> const&, FunctionPropertyMap<NodeIdFunctor, void*> const&, FunctionPropertyMap<ArcIdFunctor, boost::detail::edge_desc_impl<boost::bidirectional_tag, void*> > const&, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::vertex_descriptor, std::vector<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> >, std::allocator<std::vector<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor, std::allocator<boost::graph_traits<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS> >::edge_descriptor> > > >&, std::vector<Label, std::allocator<Label> >&, Label const&, LabelExtender const&, Dominance const&, std::allocator<boost::r_c_shortest_paths_label<boost::adjacency_list<boost::listS, boost::listS, boost::bidirectionalS, std::shared_ptr<Node>, std::shared_ptr<Arc>, boost::no_property, boost::listS>, Label> >, boost::default_r_c_shortest_paths_visitor) (r_c_shortest_paths.hpp:506)
==67758==    by 0x1009D4D9A: HeuristicsSolver::solve_on_reduced_graph(float) const (heuristics_solver.cpp:178)
==67758==    by 0x1009DB102: SPSolver::solve(std::vector<Column, std::allocator<Column> >&) (sp_solver.cpp:75)
==67758==    by 0x1009DEA65: main (main.cpp:35)