ABORT_ICE  4
BROADCAST_SCALAR  18
CREATE_BLOCKS  2
EXIT_POP  6
GET_FILEUNIT  1
GET_NUM_PROCS  3
ICE_GLOBAL_REDUCTIONS  1
INIT_GLOBAL_REDUCTIONS  1
POP_BLOCKSCREATE  1
POP_ERRORSET  3
RELEASE_FILEUNIT  1