Hello,
I am trying to assemble a system using
the AffineConstraints::distribute_local_to_global(...) function as per the
following code snippet:
constraints.distribute_local_to_global(cell_matrix_multiplier01,
local_dof_indices,
dof_indices_multiplier,
system_matrix_network.block(0, 1));
However, i get the following error:
--------------------------------------------------------
An error occurred in line <670> of file
</tmp/vinayak/spack-stage/spack-stage-dealii-9.4.0-36iqlesdxyr55pceokjxk6hkwcek4m2d/spack-src/source/lac/sparsity_pattern.cc>
in function
dealii::SparsityPattern::size_type
dealii::SparsityPattern::operator()(dealii::SparsityPattern::size_type,
dealii::SparsityPattern::size_type) const
The violated condition was:
::dealii::deal_II_exceptions::internals::compare_less_than(j, cols)
Additional information:
Index 6 is not in the half-open range [0,6).
Stacktrace:
-----------
#0 /home/~/Documents/spack_dir_dnd/lib/libdeal_II.g.so.9.4.0:
dealii::SparsityPattern::operator()(unsigned int, unsigned int) const
#1 /home/~/Documents/spack_dir_dnd/lib/libdeal_II.g.so.9.4.0: void
dealii::SparseMatrix<double>::add<double>(unsigned int, unsigned int,
unsigned int const*, double const*, bool, bool)
#2 /home/~/Documents/spack_dir_dnd/lib/libdeal_II.g.so.9.4.0: void
dealii::AffineConstraints<double>::distribute_local_to_global<dealii::SparseMatrix<double>
>(dealii::FullMatrix<double> const&, std::vector<unsigned int,
std::allocator<unsigned int> > const&, dealii::AffineConstraints<double>
const&, std::vector<unsigned int, std::allocator<unsigned int> > const&,
dealii::SparseMatrix<double>&) const
#3 /home/~/Documents/spack_dir_dnd/lib/libdeal_II.g.so.9.4.0: void
dealii::AffineConstraints<double>::distribute_local_to_global<dealii::SparseMatrix<double>
>(dealii::FullMatrix<double> const&, std::vector<unsigned int,
std::allocator<unsigned int> > const&, std::vector<unsigned int,
std::allocator<unsigned int> > const&, dealii::SparseMatrix<double>&) const
#4 ./current:
problem::assemble_1dh_constraints4(dealii::AffineConstraints<double> const&)
#5 ./current:
problem::assemble_system_network(dealii::AffineConstraints<double> const&)
#6 ./current: solve::run_dealii_nr()
#7 ./current: main
--------------------------------------------------------
Aborted (core dumped)
-------------------------------------------------------------------
local_dof_indices - [0 1 2 3 4 5 6 7 8 9 10 11 ]
dof_indices_multiplier - [0 1 2 3 4 5]
constraints -
0 6: 1
1 7: 1
2 8: 1
3 9: 1
4 10: 1
5 11: 1
12 18: 1
13 19: 1
14 20: 1
15 21: 1
16 22: 1
17 23: 1
24 30: 1
25 31: 1
26 32: 1
27 33: 1
28 34: 1
29 35: 1
36 42: 1
37 43: 1
38 44: 1
39 45: 1
40 46: 1
41 47: 1
I understand that this error is supposed to come up when the entry being
accessed isn't there in the sparsity pattern or the sparse matrix.
However, row 6 exists in the sparse matrix (sparse_matrix_network.txt
attached herewith).
Can someone please help me with what i am missing here?
Thanks & regards
Vinayak
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Block (1, 1)
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