real: 0.001912s / 100000 = 19.124020ns - tst val 172912915171569.656250
mono: 0.001719s / 100000 = 17.188932ns - tst val 384308604955.407410
printf %.6f: 0.060968s / 100000 = 609.680316ns - tst val 4800000 3843086.050417
printf %ju.%06ju: 0.013754s / 100000 = 137.535902ns - tst val 4800000 3843086.111389
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: 1.118914
VTIM_mono delta above tolerance: ((3843098.585594 - 3843097.466679) = 1.118914) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.118914
VTIM_real delta above tolerance: ((1729129164.250634 - 1729129163.131720) = 1.118914) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)