Fixed active cycle timer.
Fixed active cycle timer.

keadyk/openmc_mg_prepush,amandalund/openmc,shikhar413/openmc,nhorelik/openmc,walshjon/openmc,samuelshaner/openmc,liangjg/openmc,bhermanmit/openmc,johnnyliu27/openmc,amandalund/openmc,bhermanmit/openmc,smharper/openmc,wbinventor/openmc,smharper/openmc,smharper/openmc,liangjg/openmc,johnnyliu27/openmc,wbinventor/openmc,johnnyliu27/openmc,lilulu/openmc,liangjg/openmc,paulromano/openmc,walshjon/openmc,mit-crpg/openmc,kellyrowland/openmc,kellyrowland/openmc,paulromano/openmc,mit-crpg/openmc,mjlong/openmc,paulromano/openmc,smharper/openmc,sxds/opemmc,lilulu/openmc,sxds/opemmc,shikhar413/openmc,bhermanmit/cdash,samuelshaner/openmc,amandalund/openmc,johnnyliu27/openmc,shenqicang/openmc,amandalund/openmc,nhorelik/openmc,walshjon/openmc,wbinventor/openmc,liangjg/openmc,keadyk/openmc_mg_prepush,lilulu/openmc,mjlong/openmc,walshjon/openmc,keadyk/openmc_mg_prepush,wbinventor/openmc,mit-crpg/openmc,shikhar413/openmc,paulromano/openmc,mit-crpg/openmc,samuelshaner/openmc,shikhar413/openmc,samuelshaner/openmc,shenqicang/openmc