! expect signal SIGABRT
$ ./flatifier two_hosts_asymetric_BOGUS.xml --log=root.fmt:[%10.6r]%e[%i:%P@%h]%e%m%n
> [  0.000000] [0:@] surf_workstation_model_init_ptask_L07
> [  0.000000] [0:@] Error while loading two_hosts_asymetric_BOGUS.xml: The route between "alice" and "bob" already exist

! expect signal SIGABRT
$ ./flatifier two_hosts_asymetric_BOGUS2.xml --log=root.fmt:[%10.6r]%e[%i:%P@%h]%e%m%n
> [  0.000000] [0:@] surf_workstation_model_init_ptask_L07
> [  0.000000] [0:@] Error while loading two_hosts_asymetric_BOGUS2.xml: The route between "alice" and "bob" already exist