real: 0.001714s / 100000 = 17.140601ns - tst val 172946578186292.750000
mono: 0.002613s / 100000 = 26.129088ns - tst val 417971619992.116333
printf %.6f: 0.080621s / 100000 = 806.206563ns - tst val 5500000 4179716.201369
printf %ju.%06ju: 0.014389s / 100000 = 143.887699ns - tst val 5500000 4179716.281993
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: 1.111784
VTIM_mono delta above tolerance: ((4179727.178842 - 4179726.067058) = 1.111784) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.111784
VTIM_real delta above tolerance: ((1729465792.843882 - 1729465791.732099) = 1.111784) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)