real: 0.001708s / 100000 = 17.083140ns - tst val 175310200445620.343750
mono: 0.001694s / 100000 = 16.935470ns - tst val 20164757084.427692
printf %.6f: 0.302920s / 100000 = 3029.195270ns - tst val 5200000 201647.571693
printf %ju.%06ju: 0.013272s / 100000 = 132.719720ns - tst val 5200000 201647.874618
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: 1.161484
VTIM_mono delta above tolerance: ((201663.003211 - 201661.841727) = 1.161484) > 1.100000
VTIM_real delta for 1.000000s sleep: 1.161483
VTIM_real delta above tolerance: ((1753102019.887839 - 1753102018.726356) = 1.161483) > 1.100000
2 time delta test errors
FAIL vtim_test (exit status: 4)