** Calling: z3 -nw -in -smt2 [GOOD] ; Automatically generated by SBV. Do not edit. [GOOD] (set-option :print-success true) [GOOD] (set-option :global-declarations true) [GOOD] (set-option :smtlib2_compliant true) [GOOD] (set-option :diagnostic-output-channel "stdout") [GOOD] (set-option :produce-models true) [GOOD] (set-option :pp.max_depth 4294967295) [GOOD] (set-option :pp.min_alias_size 4294967295) [GOOD] (set-option :model.inline_def true ) [GOOD] (set-logic ALL) ; has tuples, using catch-all. [GOOD] ; --- uninterpreted sorts --- [GOOD] ; --- tuples --- [GOOD] (declare-datatypes ((SBVTuple2 2)) ((par (T1 T2) ((mkSBVTuple2 (proj_1_SBVTuple2 T1) (proj_2_SBVTuple2 T2)))))) [GOOD] ; --- sums --- [GOOD] ; --- literal constants --- [GOOD] (define-fun s1 () (SBVTuple2 (Array Bool Bool) (Array Bool Bool)) (mkSBVTuple2 ((as const (Array Bool Bool)) false) ((as const (Array Bool Bool)) false))) [GOOD] ; --- skolem constants --- [GOOD] (declare-fun s0 () (SBVTuple2 (Array Bool Bool) (Array Bool Bool))) [GOOD] ; --- constant tables --- [GOOD] ; --- skolemized tables --- [GOOD] ; --- arrays --- [GOOD] ; --- uninterpreted constants --- [GOOD] ; --- user given axioms --- [GOOD] ; --- formula --- [GOOD] (define-fun s2 () Bool (distinct s0 s1)) [GOOD] (assert s2) [SEND] (check-sat) [RECV] sat [SEND] (get-value (s0)) [RECV] ((s0 (mkSBVTuple2 (lambda ((x!1 Bool)) (not x!1)) (lambda ((x!1 Bool)) x!1)))) *** Solver : Z3 *** Exit code: ExitSuccess FINAL: Satisfiable. Model: s0 = (U - {True},{True}) :: ({Bool}, {Bool}) DONE!