(benchmark fs_init_no_op_accs.induction.smt
  :source {
The Formal Verification of a Reintegration Protocol. Author: Lee Pike. Website: http://www.cs.indiana.edu/~lepike/pub_pages/emsoft.html.

This benchmark was automatically translated into SMT-LIB format from
CVC format using CVC Lite
}
  :status unsat
:category { industrial }
:difficulty { 0 }
  :logic QF_LRA
  
  :extrafuns ((x_0 Real))
  :extrapreds ((x_1))
  :extrapreds ((x_2))
  :extrapreds ((x_3))
  :extrapreds ((x_4))
  :extrafuns ((x_5 Real))
  :extrapreds ((x_6))
  :extrapreds ((x_7))
  :extrafuns ((x_8 Real))
  :extrafuns ((x_9 Real))
  :extrafuns ((x_10 Real))
  :extrafuns ((x_11 Real))
  :extrapreds ((x_12))
  :extrapreds ((x_13))
  :extrafuns ((x_14 Real))
  :extrapreds ((x_15))
  :extrapreds ((x_16))
  :extrapreds ((x_17))
  :extrapreds ((x_18))
  :extrapreds ((x_19))
  :extrapreds ((x_20))
  :extrapreds ((x_21))
  :extrapreds ((x_22))
  :extrafuns ((x_23 Real))
  :extrafuns ((x_24 Real))
  :extrafuns ((x_25 Real))
  :extrafuns ((x_26 Real))
  :extrafuns ((x_27 Real))
  :extrafuns ((x_28 Real))
  :extrafuns ((x_29 Real))
  :extrapreds ((x_30))
  :extrapreds ((x_31))
  :extrapreds ((x_32))
  :extrapreds ((x_33))
  :extrapreds ((x_34))
  :extrapreds ((x_35))
  :extrapreds ((x_36))
  :extrapreds ((x_37))
  :extrafuns ((x_38 Real))
  :extrafuns ((x_39 Real))
  :extrafuns ((x_40 Real))
  :extrafuns ((x_41 Real))
  :extrafuns ((x_42 Real))
  :extrafuns ((x_43 Real))
  :extrafuns ((x_44 Real))
  :extrafuns ((x_45 Real))
  :extrafuns ((x_46 Real))
  :extrafuns ((x_47 Real))
  :extrafuns ((x_48 Real))
  :extrafuns ((x_49 Real))
  :extrafuns ((x_50 Real))
  :extrafuns ((x_51 Real))
  :extrafuns ((x_52 Real))
  :extrapreds ((x_53))
  :extrafuns ((x_54 Real))
  :extrafuns ((x_55 Real))
  :extrafuns ((x_56 Real))
  :formula
(let (?cvcl_27 (+ x_8 x_9)) (flet ($cvcl_74 (<= x_10 x_11)) (flet ($cvcl_55 (iff x_12 x_13)) (flet ($cvcl_9 (= x_5 0)) (flet ($cvcl_13 $cvcl_9) (flet ($cvcl_14 (< x_10 x_14)) (flet ($cvcl_39 (= x_11 x_10)) (flet ($cvcl_62 $cvcl_39) (flet ($cvcl_63 (= x_5 2)) (flet ($cvcl_65 (iff x_15 x_16)) (flet ($cvcl_66 (and (iff x_6 x_2) (iff x_7 x_4))) (flet ($cvcl_53 (iff x_17 x_18)) (flet ($cvcl_54 (and (iff x_19 x_20) (iff x_21 x_22))) (flet ($cvcl_67 (= x_23 x_24)) (flet ($cvcl_68 (and (= x_25 x_26) (= x_27 x_28))) (flet ($cvcl_24 (= x_29 x_14)) (flet ($cvcl_52 (iff x_30 x_31)) (flet ($cvcl_50 (iff x_32 x_33)) (flet ($cvcl_51 (and (iff x_34 x_1) (iff x_35 x_3))) (flet ($cvcl_69 (iff x_36 x_37)) (let (?cvcl_75 (- x_38 x_8)) (flet ($cvcl_78 (= x_5 1)) (flet ($cvcl_43 $cvcl_78) (let (?cvcl_47 (+ x_9 x_8)) (flet ($cvcl_42 (<= x_39 x_11)) (flet ($cvcl_49 (iff x_15 (or x_16  (and $cvcl_42 x_33) ))) (flet ($cvcl_29 (<= x_42 ?cvcl_27)) (flet ($cvcl_31 (<= x_43 ?cvcl_27)) (flet ($cvcl_25 (<= x_42 x_9)) (flet ($cvcl_28 $cvcl_25) (flet ($cvcl_26 (<= x_43 x_9)) (flet ($cvcl_30 $cvcl_26) (flet ($cvcl_0 (not x_2)) (flet ($cvcl_34 $cvcl_0) (flet ($cvcl_56 (< x_42 x_10)) (flet ($cvcl_57 (= x_11 x_42)) (flet ($cvcl_1 (not x_4)) (flet ($cvcl_36 $cvcl_1) (flet ($cvcl_58 (< x_43 x_10)) (flet ($cvcl_59 (= x_11 x_43)) (flet ($cvcl_17 (not x_16)) (flet ($cvcl_38 $cvcl_17) (flet ($cvcl_76 (not $cvcl_74)) (flet ($cvcl_33 (not x_1)) (flet ($cvcl_35 (not x_3)) (flet ($cvcl_37 (not x_33)) (flet ($cvcl_40 (and (not $cvcl_25) (<= x_42 x_11))) (flet ($cvcl_41 (and (not $cvcl_26) (<= x_43 x_11))) (flet ($cvcl_48 (and (iff x_6 (or x_2  (and $cvcl_40 x_1) )) (iff x_7 (or x_4  (and $cvcl_41 x_3) )))) (flet ($cvcl_32 (<= x_39 ?cvcl_27)) (flet ($cvcl_60 (< x_39 x_10)) (flet ($cvcl_61 (= x_11 x_39)) (flet ($cvcl_64 (<= (ite x_18 (ite x_22 (ite x_20 3 2) x_40) (ite x_22 x_40 (ite x_20 1 0))) (* (* (ite x_16 (ite x_4 (ite x_2 0 1) x_41) (ite x_4 x_41 (ite x_2 2 3))) 1) (/ 1 2)))) (flet ($cvcl_77 $cvcl_42) (flet ($cvcl_44 (not $cvcl_29)) (flet ($cvcl_45 (not $cvcl_31)) (flet ($cvcl_2 (and (not (<= x_39 x_9)) $cvcl_42)) (flet ($cvcl_3 $cvcl_2) (flet ($cvcl_6 (and (not (<= x_44 x_9)) (<= x_44 x_11))) (flet ($cvcl_4 $cvcl_6) (flet ($cvcl_7 $cvcl_2) (flet ($cvcl_8 $cvcl_6) (flet ($cvcl_46 (not $cvcl_32)) (flet ($cvcl_23 (= x_23 0)) (flet ($cvcl_12 (= x_23 3)) (flet ($cvcl_19 (= x_25 0)) (flet ($cvcl_10 (= x_25 3)) (flet ($cvcl_21 (= x_27 0)) (flet ($cvcl_11 (= x_27 3)) (flet ($cvcl_71 (= x_0 1)) (flet ($cvcl_73 (not $cvcl_71)) (flet ($cvcl_70 (= x_0 0)) (flet ($cvcl_72 (not $cvcl_70)) (flet ($cvcl_5 (and (not (<= x_47 x_9)) (<= x_47 x_11))) (flet ($cvcl_15 (= x_25 (ite $cvcl_0 (ite (and $cvcl_40 (< x_26 3)) (+ x_26 1) x_26) x_26))) (flet ($cvcl_16 (= x_27 (ite $cvcl_1 (ite (and $cvcl_41 (< x_28 3)) (+ x_28 1) x_28) x_28))) (flet ($cvcl_18 (or x_2  $cvcl_10 )) (flet ($cvcl_20 (or x_4  $cvcl_11 )) (flet ($cvcl_22 (or x_16  $cvcl_12 )) (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (and (<= x_5 2) (>= x_5 0)) (<= x_0 2)) (>= x_0 0)) (> x_8 0)) (>= x_8 0)) (>= x_9 0)) (>= x_10 0)) (>= x_11 0)) (>= x_14 0)) (or (or (or $cvcl_23  (= x_23 1) )  (= x_23 2) )  $cvcl_12 )) (not (< x_23 0))) (<= x_23 3)) (or (or (or (= x_24 0)  (= x_24 1) )  (= x_24 2) )  (= x_24 3) )) (not (< x_24 0))) (<= x_24 3)) (or (or (or $cvcl_19  (= x_25 1) )  (= x_25 2) )  $cvcl_10 )) (not (< x_25 0))) (<= x_25 3)) (or (or (or (= x_26 0)  (= x_26 1) )  (= x_26 2) )  (= x_26 3) )) (not (< x_26 0))) (<= x_26 3)) (or (or (or $cvcl_21  (= x_27 1) )  (= x_27 2) )  $cvcl_11 )) (not (< x_27 0))) (<= x_27 3)) (or (or (or (= x_28 0)  (= x_28 1) )  (= x_28 2) )  (= x_28 3) )) (not (< x_28 0))) (<= x_28 3)) (>= x_29 0)) (>= x_38 0)) (>= x_39 0)) (>= x_42 0)) (>= x_43 0)) (>= x_44 0)) (>= x_47 0)) (>= x_50 0)) (>= x_51 0)) (not (<= x_52 (* x_8 3)))) (>= x_52 0)) (>= x_54 0)) (>= x_55 0)) (>= x_56 0)) (or $cvcl_73  (and (or x_1  $cvcl_0 ) (or x_3  $cvcl_1 )) )) (or (not $cvcl_9)  (and (not x_6) (not x_7)) )) (or $cvcl_72  (and $cvcl_0 $cvcl_1) )) (= x_40 (ite x_20 2 1))) (= x_41 (ite x_2 1 2))) (= x_45 (ite $cvcl_3 2 1))) (= x_46 (ite $cvcl_7 2 1))) (= x_48 (+ (ite $cvcl_5 (ite $cvcl_4 (ite $cvcl_3 3 2) x_45) (ite $cvcl_4 x_45 (ite $cvcl_3 1 0))) x_24))) (= x_49 (+ (ite $cvcl_5 (ite $cvcl_8 (ite $cvcl_7 3 2) x_46) (ite $cvcl_8 x_46 (ite $cvcl_7 1 0))) x_24))) (or (or (and (and (and (and (and (and (or (and (and (and (and (and (and (and (and (and (and $cvcl_13 $cvcl_14) $cvcl_39) $cvcl_15) $cvcl_16) (= x_23 (ite $cvcl_17 (ite (not (< x_48 3)) 3 x_48) x_24))) (iff x_6 $cvcl_18)) (iff x_7 $cvcl_20)) (iff x_15 $cvcl_22)) $cvcl_52) $cvcl_24)  (and (and (and (and (and (and (and (and (and (and $cvcl_13 (not $cvcl_14)) x_30) (= x_11 x_14)) $cvcl_15) $cvcl_16) (= x_23 (ite $cvcl_17 (ite (not (< x_49 3)) 3 x_49) x_24))) (iff x_6 (or $cvcl_18  $cvcl_19 ))) (iff x_7 (or $cvcl_20  $cvcl_21 ))) (iff x_15 (or $cvcl_22  $cvcl_23 ))) $cvcl_24) ) $cvcl_50) $cvcl_51) $cvcl_69) $cvcl_53) $cvcl_54) $cvcl_55)  (and (and (and (and (and (and (and (or (and (and (and (and (and (and (and (and (and (and (and $cvcl_43 (or (or (and (and (and (not $cvcl_28) $cvcl_34) $cvcl_33) $cvcl_29)  (and (and (and (not $cvcl_30) $cvcl_36) $cvcl_35) $cvcl_31) )  (and (and $cvcl_38 $cvcl_37) $cvcl_32) )) (not x_36)) (or (or (or (or $cvcl_28  $cvcl_44 )  x_1 )  x_2 )  (not (< x_11 x_42)) )) (or (or (or (or $cvcl_30  $cvcl_45 )  x_3 )  x_4 )  (not (< x_11 x_43)) )) (or (or (or $cvcl_46  x_33 )  x_16 )  (not (< x_11 x_39)) )) (or (or (or (and (and (and (and $cvcl_33 $cvcl_34) $cvcl_29) $cvcl_56) $cvcl_57)  (and (and (and (and $cvcl_35 $cvcl_36) $cvcl_31) $cvcl_58) $cvcl_59) )  (and (and (and (and $cvcl_37 $cvcl_38) $cvcl_32) $cvcl_60) $cvcl_61) )  (and (< x_10 ?cvcl_47) $cvcl_62) )) (iff x_34 (or x_1  $cvcl_40 ))) (iff x_35 (or x_3  $cvcl_41 ))) (iff x_32 (or x_33  $cvcl_42 ))) $cvcl_48) $cvcl_49)  (and (and (and (and (and (and (and (and (and $cvcl_43 (or (or (or $cvcl_28  x_1 )  x_2 )  $cvcl_44 )) (or (or (or $cvcl_30  x_3 )  x_4 )  $cvcl_45 )) (or (or x_33  x_16 )  $cvcl_46 )) x_36) (= x_11 ?cvcl_47)) $cvcl_48) $cvcl_49) $cvcl_50) $cvcl_51) ) $cvcl_67) $cvcl_68) $cvcl_24) $cvcl_52) $cvcl_53) $cvcl_54) $cvcl_55) )  (and (and (and (and (and (and (and (or (and (and (and (and (and (and (and (and (and (and (and $cvcl_63 $cvcl_64) (not x_12)) (or (or (or $cvcl_28  x_20 )  x_2 )  (<= x_11 x_42) )) (or (or (or $cvcl_30  x_22 )  x_4 )  (<= x_11 x_43) )) (or (or x_18  x_16 )  (<= x_11 x_39) )) (or (or (or (and (and (and (and (not x_20) $cvcl_34) (< x_9 x_42)) $cvcl_56) $cvcl_57)  (and (and (and (and (not x_22) $cvcl_36) (< x_9 x_43)) $cvcl_58) $cvcl_59) )  (and (and (and (not x_18) $cvcl_38) $cvcl_60) $cvcl_61) )  $cvcl_62 )) (iff x_19 (or x_20  (= x_42 x_11) ))) (iff x_21 (or x_22  (= x_43 x_11) ))) (iff x_17 (or x_18  (= x_39 x_11) ))) $cvcl_65) $cvcl_66)  (and (and (and (and (and (and (and $cvcl_63 (not $cvcl_64)) x_12) $cvcl_65) $cvcl_66) (= x_11 x_9)) $cvcl_53) $cvcl_54) ) $cvcl_67) $cvcl_68) $cvcl_24) $cvcl_52) $cvcl_50) $cvcl_51) $cvcl_69) )) (or (or (and $cvcl_70 (= x_5 (ite (not x_31) x_0 1)))  (and $cvcl_71 (= x_5 (ite (not x_37) x_0 2))) )  (and (and $cvcl_72 $cvcl_73) (= x_5 x_0)) )) (or (and (and $cvcl_74 (not (<= x_38 x_50))) (not (<= x_50 ?cvcl_75)))  (and $cvcl_76 (= x_50 x_42)) )) (or (and (and $cvcl_74 (not (<= x_38 x_51))) (not (<= x_51 ?cvcl_75)))  (and $cvcl_76 (= x_51 x_43)) )) (or (and (and $cvcl_74 (= x_38 (+ x_10 x_52))) x_53)  (and (and $cvcl_76 (not x_53)) (= x_38 x_10)) )) (or (and (and (and (and $cvcl_77 (not (<= x_54 x_11))) (not (<= x_55 x_11))) (< x_54 x_55)) (< x_55 x_56))  (and (and (and (not $cvcl_77) (= x_54 x_39)) (= x_55 x_44)) (= x_56 x_47)) )) $cvcl_78) (or (and (not x_34) x_6)  (and (not x_35) x_7) )))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))))
)