real: 0.001753s / 100000 = 17.528840ns - tst val 173716472394936.031250
mono: 0.001697s / 100000 = 16.968800ns - tst val 40403240170.496788
printf %.6f: 0.052440s / 100000 = 524.404340ns - tst val 5100000 404032.402556
printf %ju.%06ju: 0.013782s / 100000 = 137.823040ns - tst val 5100000 404032.454999
Sun, 06 Nov 1994 08:49:37 GMT  ->    784111777 -> Sun, 06 Nov 1994 08:49:37 GMT
Sunday, 06-Nov-94 08:49:37 GMT ->    784111777 -> Sun, 06 Nov 1994 08:49:37 GMT
Sun Nov  6 08:49:37 1994       ->    784111777 -> Sun, 06 Nov 1994 08:49:37 GMT
1994-11-06T08:49:37            ->    784111777 -> Sun, 06 Nov 1994 08:49:37 GMT
VTIM_mono delta for 1.000000s sleep: 1.448071
VTIM_mono delta above tolerance: ((404049.086396 - 404047.638326) = 1.448071) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.448070
VTIM_real delta above tolerance: ((1737164740.636246 - 1737164739.188176) = 1.448070) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)