  We explore the coannihilation region of the constrained minimal
supersymmetric standard model (CMSSM) being consistent with current
experimental/observational results. The requirements from the
experimental/observational results are the 125GeV Higgs mass and the relic
abundances of both the dark matter and light elements, especially the
lithium-7. We put these requirements on the caluculated values, and thus we
obtain allowed region. Then we give predictions to the mass spectra of the SUSY
particles, the anomalous magnetic moment of muon, branching fractions of the
B-meson rare decays, the direct detection of the neutralino dark matter, and
the number of SUSY particles produced in 14TeV run at the LHC experiment.
Comparing these predictions with current bounds, we show the feasibility of the
test for this scenario in near future experiment.
