Added a printout of the success rate of generating new samples when generating a trace.
Added a printout of the success rate of generating new samples when generating a trace.

chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling,chunshen1987/DistributionSampling