real: 0.001694s / 100000 = 16.936176ns - tst val 171227104255924.906250
mono: 0.003282s / 100000 = 32.819556ns - tst val 515632465179.926514
printf %.6f: 0.181628s / 100000 = 1816.283762ns - tst val 5100000 5156324.653755
printf %ju.%06ju: 0.023342s / 100000 = 233.424753ns - tst val 5100000 5156324.835388
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: 1.232124
VTIM_mono delta above tolerance: ((5156352.132815 - 5156350.900691) = 1.232124) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.232123
VTIM_real delta above tolerance: ((1712271070.038085 - 1712271068.805962) = 1.232123) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)