real: 0.001862s / 100000 = 18.615173ns - tst val 173340259396939.187500
mono: 0.001964s / 100000 = 19.639824ns - tst val 811652830935.899902
printf %.6f: 0.054062s / 100000 = 540.615907ns - tst val 5300000 8116528.310292
printf %ju.%06ju: 0.013342s / 100000 = 133.416746ns - tst val 5300000 8116528.364356
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: 1.453230
VTIM_mono delta above tolerance: ((8116540.952800 - 8116539.499570) = 1.453230) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.453229
VTIM_real delta above tolerance: ((1733402606.617840 - 1733402605.164611) = 1.453229) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)