proberank 1
truncmsg1 2
truncmsg1 2 env=MPIR_CVAR_CH4_OFI_EAGER_MAX_MSG_SIZE=16384
truncmsg2 2
truncmsg_mrecv 2
# multiple completion ests
errinstatts 2
errinstatta 2
errinstatws 2
errinstatwa 2
