Lean Kernel Arena / con-leche / corner-cases/positivity-whnf

Checker "con-leche" on test "corner-cases/positivity-whnf"

Checker: con-leche · Version: 0d2f467 · 📄 Declaration · 🔗 Source

Test: corner-cases/positivity-whnf · Expected: 🤷 either · Size: 4.7 KB · Lines: 81 · lean4export: 3.1.0 · Lean: 4.29.1 · 📄 Declaration

Result: ✋ rejected · exit code 1 · wall time: 10.0 ms · instructions: 23.7 M · max rss memory: 21.0 MB · run 2026-10-24 20:10:08 UTC

stderr:
con-leche: stats: phases: parse 0.0s, install 0.0s, check not reached
con-leche: stats: install pool (4 still running, not counted): 0.001s wall, 4 workers + the commit thread, 0 records, busy 0.000s (0.0%)
con-leche: stats: slowest installs: 
con-leche: stats: peak RSS 0.02 GiB
con-leche: invalid: nested positivity: non positive occurrence of the datatypes being declared [at inductive LALReduciblePositivity, fold position 14] (--verified) t=0.0s