Increment random seed and update output handling #186

All 656 tests pass in 6m 44s

656 tests ±0 656 ✔️ ±0 6m 44s ⏱️ -15s
    1 suites ±0     0 💤 ±0
    1 files ±0     0 ❌ ±0

Results for commit 149167f. ± Comparison against earlier commit 1981fe9.