added some properties to the feasible solutoin

.vscode/c_cpp_properties.json

.vscode/settings.json

AfterPreProcessing.txt

bin/LagrangianRelaxation.linux.x86_64.gnu.opt.spx2

data/6f4s.lp

dual.txt

lowerbounds.txt

obj/static/O.linux.x86_64.gnu.opt/cmain.o

obj/static/O.linux.x86_64.gnu.opt/probdata_lagr.o

obj/static/O.linux.x86_64.gnu.opt/relax_lagr.o

probdata.txt

sol.txt

src/cmain.c

src/relax_lagr.cpp

time.txt

var.txt