Assertion error at smt_model_finder.cpp:2201

[rainoftime]

Hi, for the following formula, z3 49a0266

(set-logic AUFNIRA)
(set-option :rewriter.expand_nested_stores true)
(declare-fun i17 () Int)
(declare-fun arr0 () (Array Int Bool))
(check-sat)
(declare-fun arr1 () (Array Int Bool))
(assert (= (store arr0 467 true) (store (store (store arr0 467 false) i17 true) 0 (exists ((q12 (Array Bool Int)) (q13 Int) (q14 (Array Int Bool)) (q15 Bool) (q16 (Array Bool Int)) (q17 Bool) (q18 (Array Bool Int))) q17)) arr1 (store arr0 467 true) arr0))
(check-sat)

$ z3 xx.smt2 
sat
ASSERTION VIOLATION
File: ../src/smt/smt_model_finder.cpp
Line: 2201
is_lambda(curr)
(C)ontinue, (A)bort, (S)top, (T)hrow exception, Invoke (G)DB