Add key value storage in MolDSException. #31712

git-svn-id: https://svn.sourceforge.jp/svnroot/molds/trunk@1384 1136aad2-a195-0410-b898-f5ea1d11b9d8
Add LapackInfo key value pair into Exception. #31712

git-svn-id: https://svn.sourceforge.jp/svnroot/molds/trunk@1385 1136aad2-a195-0410-b898-f5ea1d11b9d8
Don't take DIIS step if DIIS matrix is singular. #30595

git-svn-id: https://svn.sourceforge.jp/svnroot/molds/trunk@1386 1136aad2-a195-0410-b898-f5ea1d11b9d8