From a34071ed728b8de44b198de4e73a52207557ed81 Mon Sep 17 00:00:00 2001 From: acondolu Date: Sat, 15 Jul 2017 17:16:51 +0200 Subject: [PATCH] Added problem wrongly backtracking --- ocaml/problems/w | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/ocaml/problems/w b/ocaml/problems/w index e86007c..d55e1b8 100644 --- a/ocaml/problems/w +++ b/ocaml/problems/w @@ -66,3 +66,18 @@ N c (k. l. l b k) (k. l. d) (e f (k. k) (g e)) (k. l. m. n. n b m) (k. b (b (k e # todo: (* assert_unseparable (problem_of (Some"`y y") ["x (_. y y)"] []);; *) + + +$! new failing problem +# it is backtracking, but it shouldn't +D (a b) +C ((((((((a (v (y. y))) (v c)) ((x ((a (v (y. y))) (v c))) y)) (((a (v (y. y))) (((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y))))))) (((v (x. (v c))) (v (x. (v c)))) (((((z z) b) (c. a)) (z z)) (b c))))) (a. ((((z z) b)(c. a)) (z z)))) (y. (z z))) (((a (v (y. y))) w) (z. x))) (w. (z. (v (y. y))))) +C ((((((((z z) b) (c. a)) (z z)) ((v (y. y)) a)) (v (y. y))) ((((a (v (y. y))) (v c)) (z z)) ((a (v (y. y))) (((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y))))))))) (z. ((v (y. y)) a))) +C (((((((a (v (y. y))) w) (a b)) ((b (x. (b. a))) (b. (v. ((((z z) b) (c. a)) (z z)))))) (a. (z. (b. w)))) (x. (((w v) ((z z) (a (v (y. y))))) ((a (v (y. y))) (v c))))) (((z z) (a (v (y. y)))) (b. a))) +C (((((((z z) b) (c. a)) (z z)) (b c)) (b. a)) (((v (x. (v c))) (((v (x. (v c))) ((z z) b)) (a. (w. (v. (z. (v (y. y)))))))) ((x ((a (v (y. y))) (v c))) (b. (c. y))))) +C (((((((z z) b) (c. a)) (z z)) (b c)) (b. a)) (y. (x. z))) +N ((((((((a (v (y. y))) w) (a b)) ((b (x. (b. a))) (b. (v. ((((z z) b) (c. a)) (z z)))))) (a. (z. (b. w)))) (x. (((w v)((z z) (a (v (y. y))))) ((a (v (y. y))) (v c))))) (((z z) (a (v (y. y)))) (b. a))) (w. ((((w v) ((z z) (a (v (y. y)))))((a (v (y. y))) (v c))) (((((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y)))))) ((z z) a)) (y. ((v c)((((z z) b) (c. a)) (w (c. (v c)))))))))) Z +N (((((((a (v (y. y))) (v c)) ((x ((a (v (y. y))) (v c))) y)) (((a (v (y. y))) (((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y))))))) (((v (x. (v c))) (v (x. (v c)))) (((((z z) b) (c. a)) (z z)) (b c))))) (a. ((((z z) b) (c. a)) (z z)))) (y. (z z))) (((a (v (y. y))) w) (z. x))) Z +N (((((((z z) b) (c. a)) (z z)) ((v (y. y)) a)) (v (y. y))) ((((a (v (y. y))) (v c)) (z z)) ((a (v (y. y))) (((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y))))))))) Z +N (((((((z z) b) (c. a)) (z z)) (b c)) (b. a)) (y. (x ((z z) a)))) Z +N (((((((z z) b) (c. a)) (z z)) (b c)) (x. (((z z) b) (c. a)))) (((v c) ((((z z) b) (c. a)) (w (c. (v c))))) (w. (v. (z. (v (y. y))))))) Z -- 2.39.2