! expect return 134
$ $VALGRIND_NO_LEAK_CHECK ${bindir:=.}/../../../smpi_script/bin/smpirun -hostfile ../hostfile_empty -quiet -platform ${platfdir:=.}/small_platform.xml -np 4 ${bindir:=.}/pt2pt-pingpong -s --log=smpi_config.thres:warning --log=xbt_cfg.thres=warning --log=no_loc
> [0.000000] [root/CRITICAL] smpirun: the hostfile '../hostfile_empty' is empty
! expect return 134
$ $VALGRIND_NO_LEAK_CHECK ${bindir:=.}/../../../smpi_script/bin/smpirun -hostfile ../hostfile_empty -quiet -platform ${platfdir:=.}/small_platform.xml -np 4 ${bindir:=.}/pt2pt-pingpong -s --log=smpi_config.thres:warning --log=xbt_cfg.thres=warning --log=no_loc
> [0.000000] [root/CRITICAL] smpirun: the hostfile '../hostfile_empty' is empty