real: 0.001716s / 100000 = 17.164582ns - tst val 173330528684359.125000
mono: 0.001776s / 100000 = 17.761253ns - tst val 801922117998.441772
printf %.6f: 0.053164s / 100000 = 531.639038ns - tst val 5000000 8019221.180897
printf %ju.%06ju: 0.013313s / 100000 = 133.128548ns - tst val 5000000 8019221.234063
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: 1.125558
VTIM_mono delta above tolerance: ((8019235.053395 - 8019233.927837) = 1.125558) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.125558
VTIM_real delta above tolerance: ((1733305300.718436 - 1733305299.592878) = 1.125558) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)