** 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-logic ALL) ; external query, using all logics. [GOOD] ; --- uninterpreted sorts --- [GOOD] ; --- tuples --- [GOOD] ; --- sums --- [GOOD] ; --- literal constants --- [GOOD] (define-fun s2 () (_ BitVec 32) #x00000000) [GOOD] ; --- skolem constants --- [GOOD] (declare-fun s0 () (_ BitVec 32)) ; tracks user variable "a" [GOOD] (declare-fun s1 () (_ BitVec 32)) ; tracks user variable "b" [GOOD] ; --- constant tables --- [GOOD] ; --- skolemized tables --- [GOOD] ; --- arrays --- [GOOD] ; --- uninterpreted constants --- [GOOD] ; --- user given axioms --- [GOOD] ; --- formula --- [GOOD] (define-fun s3 () Bool (bvsgt s0 s2)) [GOOD] (define-fun s4 () Bool (bvsgt s1 s2)) [GOOD] (assert (! s3 :named |a > 0|)) [GOOD] (assert s4) [GOOD] (define-fun s5 () (_ BitVec 32) #x00000002) [GOOD] (define-fun s7 () (_ BitVec 32) #x0000000f) [GOOD] (define-fun s6 () (_ BitVec 32) (bvadd s0 s5)) [GOOD] (define-fun s8 () Bool (bvsle s6 s7)) [GOOD] (assert s8) [GOOD] (define-fun s9 () (_ BitVec 32) #x00000003) [GOOD] (define-fun s10 () Bool (bvslt s0 s9)) [GOOD] (assert s10) [GOOD] (define-fun s11 () Bool (bvslt s1 s5)) [GOOD] (assert s11) [GOOD] (define-fun s13 () (_ BitVec 32) #x0000000c) [GOOD] (define-fun s12 () (_ BitVec 32) (bvadd s0 s1)) [GOOD] (define-fun s14 () Bool (bvslt s12 s13)) [GOOD] (assert (! s14 :named |a+b_<_12|)) [GOOD] (push 1) [GOOD] (define-fun s15 () Bool (bvslt s0 s5)) [GOOD] (assert s15) [SEND] (check-sat) [RECV] sat [SEND] (get-value (s0)) [RECV] ((s0 #x00000001)) [GOOD] (pop 1) [GOOD] (define-fun s16 () (_ BitVec 32) #x00000001) [GOOD] (define-fun s17 () Bool (bvsgt s0 s16)) [GOOD] (assert (! s17 :named |extra|)) [GOOD] (assert s11) [SEND] (check-sat) [RECV] sat [SEND] (get-value (s0)) [RECV] ((s0 #x00000002)) [SEND] (get-value (s1)) [RECV] ((s1 #x00000001)) *** Solver : Z3 *** Exit code: ExitSuccess