"newBinWidth-[%d], required_bin_width-[%f], "
"required_bin_width_logbase2-[%f]",
val, old_bin_width, new_bin_width, required_bin_width,
"newBinWidth-[%d], required_bin_width-[%f], "
"required_bin_width_logbase2-[%f]",
val, old_bin_width, new_bin_width, required_bin_width,