lean4-htt/tests/lean/run/grind_cutsat_upper_bug.lean at dd7ca772d8a8cb2fa1db5e2c6f7fe710160a0cd1 - max/lean4-htt - maxgit: wireguard access, git repository.

max/lean4-htt

Leonardo de Moura bfe8e5a958

fix: bug in cutsat model construction (#7396 )

This PR fixes a bug in the cutsat model construction. It was searching
for a solution in the wrong direction.

2025-03-08 15:58:20 +00:00

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 /-- info: [grind.cutsat.model] a := 2 -/
 #guard_msgs (info) in
 set_option trace.grind.cutsat.model true in
 example (a b : Int) : a ≤ 5 → a ≠ 4 → 2 ∣ a → False := by
   (fail_if_success grind); sorry