real: 0.001719s / 100000 = 17.191500ns - tst val 174256129593824.281250
mono: 0.001698s / 100000 = 16.976520ns - tst val 84025863138.802139
printf %.6f: 0.060283s / 100000 = 602.834380ns - tst val 5300000 840258.632240
printf %ju.%06ju: 0.014174s / 100000 = 141.737860ns - tst val 5300000 840258.692526
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: 1.258258
VTIM_mono delta above tolerance: ((840274.032477 - 840272.774220) = 1.258258) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.258257
VTIM_real delta above tolerance: ((1742561311.344306 - 1742561310.086049) = 1.258257) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)