real: 0.001726s / 100000 = 17.262800ns - tst val 173010506379983.625000
mono: 0.001714s / 100000 = 17.140424ns - tst val 481899813518.444946
printf %.6f: 0.054268s / 100000 = 542.683303ns - tst val 5700000 4818998.136046
printf %ju.%06ju: 0.013086s / 100000 = 130.860824ns - tst val 5700000 4818998.190317
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: 1.127254
VTIM_mono delta above tolerance: ((4819010.654814 - 4819009.527560) = 1.127254) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.127253
VTIM_real delta above tolerance: ((1730105076.319854 - 1730105075.192601) = 1.127253) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)