theory flash91Bra  imports flash91Rev

  begin
lemma onInv91:

   assumes

     b1:"r \<in> rules N" and b2:"invf=inv91 "
   shows  "invHoldForRule' s invf r (invariants   N)"
   proof -
have c1:"ex1P N (% iRule1 .  r=NI_Local_GetX_PutX1 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_GetX  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Replace  iRule1 )\<or>ex0P N (  r=NI_ShWb N )\<or>ex0P N (  r=PI_Local_GetX_GetX2 )\<or>ex0P N (  r=NI_Local_PutXAcksDone )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX7 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak2  iRule1 )\<or>ex0P N (  r=NI_ReplaceHomeShrVld )\<or>ex1P N (% iRule1 .  r=NI_Remote_Put  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX5 N  iRule1 )\<or>ex0P N (  r=NI_Wb )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Get  iRule1 )\<or>ex0P N (  r=PI_Local_Replace )\<or>ex1P N (% iRule1 .  r=NI_ReplaceShrVld  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Local_GetX_PutX8 N  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_InvAck_2 N  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_Get_Nak2  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=PI_Remote_Replace  iRule1 )\<or>ex0P N (  r=NI_Nak_Home )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put2  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_InvAck_1  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX11 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX6 N  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_Get_Put2  iRule1  iRule2 )\<or>ex0P N (  r=PI_Local_Get_Put )\<or>ex0P N (  r=PI_Local_GetX_PutX1 N )\<or>ex1P N (% iRule1 .  r=NI_InvAck_1_Home  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_Get_Nak1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak2  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX10_home N  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_Get  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak3  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Local_GetX_PutX10 N  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX2 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_Get_Put1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_PutX  iRule1 )\<or>ex1P N (% iRule1 .  r=Store  iRule1 )\<or>ex0P N (  r=NI_FAck )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX3 N  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX3 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_GetX_PutX  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX8_home N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put1 N  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_GetX1 )\<or>ex0P N (  r=StoreHome )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_GetX_Nak  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Inv  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_PutX  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX4 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX4 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Nak  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX2 N )\<or>ex0P N (  r=NI_Local_Put )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak1  iRule1 )\<or>ex0P N (  r=NI_Nak_Clear )\<or>ex0P N (  r=PI_Local_PutX )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak3  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_GetX_Nak_Home  iRule1 )\<or>ex0P N (  r=PI_Local_Get_Get )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX9 N  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_GetX  iRule1 )\<or>ex0P N (  r=NI_ReplaceHome )\<or>ex1P N (% iRule1 .  r=NI_Remote_GetX_PutX_Home  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put3  iRule1 )"

        apply(cut_tac  b1)
        apply auto
        done      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX1 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX1 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX1 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_GetX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_GetX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_GetX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_GetXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Replace  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Replace  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Replace  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_ReplaceVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ShWb N )
"

         from c1 have c2:" r= NI_ShWb N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_ShWb N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ShWbVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_GetX2 )
"

         from c1 have c2:" r= PI_Local_GetX_GetX2 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_GetX2 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_GetX2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= NI_Local_PutXAcksDone )
"

         from c1 have c2:" r= NI_Local_PutXAcksDone "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_PutXAcksDone ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Local_PutXAcksDoneVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX7 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX7 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX7 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX7VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Nak2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ReplaceHomeShrVld )
"

         from c1 have c2:" r= NI_ReplaceHomeShrVld "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_ReplaceHomeShrVld ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ReplaceHomeShrVldVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Put  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Put  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_Put  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_PutVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX5 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX5 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX5 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX5VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Wb )
"

         from c1 have c2:" r= NI_Wb "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_Wb ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_WbVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Get  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Get  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Get  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_GetVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Replace )
"

         from c1 have c2:" r= PI_Local_Replace "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_Replace ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_ReplaceVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_ReplaceShrVld  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_ReplaceShrVld  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_ReplaceShrVld  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_ReplaceShrVldVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Local_GetX_PutX8 N  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Local_GetX_PutX8 N  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX8 N  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX8VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_InvAck_2 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_InvAck_2 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_InvAck_2 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_Get_Nak2  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_Get_Nak2  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_Get_Nak2  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Nak2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_Replace  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_Replace  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (PI_Remote_Replace  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_ReplaceVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Nak_Home )
"

         from c1 have c2:" r= NI_Nak_Home "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_Nak_Home ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Nak_HomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Put2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_InvAck_1  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_InvAck_1  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_InvAck_1  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX11 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX11 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX11 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX11VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX6 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX6 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX6 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX6VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_Get_Put2  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_Get_Put2  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_Get_Put2  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Put2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Get_Put )
"

         from c1 have c2:" r= PI_Local_Get_Put "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_Get_Put ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_Get_PutVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX1 N )
"

         from c1 have c2:" r= PI_Local_GetX_PutX1 N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_PutX1 N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_InvAck_1_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_InvAck_1_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_InvAck_1_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_1_HomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Get_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Get_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_Get_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Nak1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_Nak2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX10_home N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX10_home N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX10_home N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX10_homeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_Get  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_Get  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (PI_Remote_Get  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_GetVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_Nak3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak3VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Local_GetX_PutX10 N  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Local_GetX_PutX10 N  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX10 N  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX10VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX2 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX2 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX2 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Get_Put1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Get_Put1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_Get_Put1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Put1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_PutX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_PutX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_PutX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_PutXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= Store  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= Store  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (Store  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis StoreVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_FAck )
"

         from c1 have c2:" r= NI_FAck "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_FAck ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_FAckVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX3 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX3 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX3 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX3VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX3 )
"

         from c1 have c2:" r= PI_Local_GetX_PutX3 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_PutX3 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX3VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_GetX_PutX  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_GetX_PutX  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_GetX_PutX  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_PutXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX8_home N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX8_home N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX8_home N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX8_homeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put1 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put1 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Put1 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_GetX1 )
"

         from c1 have c2:" r= PI_Local_GetX_GetX1 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_GetX1 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_GetX1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= StoreHome )
"

         from c1 have c2:" r= StoreHome "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (StoreHome ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis StoreHomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_GetX_Nak  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_GetX_Nak  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_GetX_Nak  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_NakVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Inv  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Inv  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Inv  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_PutX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_PutX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (PI_Remote_PutX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_PutXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX4 )
"

         from c1 have c2:" r= PI_Local_GetX_PutX4 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_PutX4 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX4VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX4 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX4 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX4 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX4VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Nak  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Nak  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Nak  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_NakVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX2 N )
"

         from c1 have c2:" r= PI_Local_GetX_PutX2 N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_GetX_PutX2 N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX2VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= NI_Local_Put )
"

         from c1 have c2:" r= NI_Local_Put "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Put ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Local_PutVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak1VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Nak_Clear )
"

         from c1 have c2:" r= NI_Nak_Clear "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_Nak_Clear ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Nak_ClearVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_PutX )
"

         from c1 have c2:" r= PI_Local_PutX "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_PutX ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_PutXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Nak3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak3VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_GetX_Nak_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_GetX_Nak_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_GetX_Nak_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_Nak_HomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Get_Get )
"

         from c1 have c2:" r= PI_Local_Get_Get "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (PI_Local_Get_Get ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_Get_GetVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX9 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX9 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_GetX_PutX9 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX9VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_GetX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_GetX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (PI_Remote_GetX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_GetXVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ReplaceHome )
"

         from c1 have c2:" r= NI_ReplaceHome "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv91 ) (NI_ReplaceHome ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ReplaceHomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_GetX_PutX_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_GetX_PutX_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Remote_GetX_PutX_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_PutX_HomeVsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv91 ) (NI_Local_Get_Put3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put3VsInv91 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }ultimately show "invHoldForRule' s invf r (invariants N) "
          by blast
     qed
end


theory flash98Bra  imports flash98Rev

  begin
lemma onInv98:

   assumes

     b1:"r \<in> rules N" and b2:"invf=inv98 "
   shows  "invHoldForRule' s invf r (invariants   N)"
   proof -
have c1:"ex1P N (% iRule1 .  r=NI_Local_GetX_PutX1 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_GetX  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Replace  iRule1 )\<or>ex0P N (  r=NI_ShWb N )\<or>ex0P N (  r=PI_Local_GetX_GetX2 )\<or>ex0P N (  r=NI_Local_PutXAcksDone )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX7 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak2  iRule1 )\<or>ex0P N (  r=NI_ReplaceHomeShrVld )\<or>ex1P N (% iRule1 .  r=NI_Remote_Put  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX5 N  iRule1 )\<or>ex0P N (  r=NI_Wb )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Get  iRule1 )\<or>ex0P N (  r=PI_Local_Replace )\<or>ex1P N (% iRule1 .  r=NI_ReplaceShrVld  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Local_GetX_PutX8 N  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_InvAck_2 N  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_Get_Nak2  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=PI_Remote_Replace  iRule1 )\<or>ex0P N (  r=NI_Nak_Home )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put2  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_InvAck_1  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX11 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX6 N  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_Get_Put2  iRule1  iRule2 )\<or>ex0P N (  r=PI_Local_Get_Put )\<or>ex0P N (  r=PI_Local_GetX_PutX1 N )\<or>ex1P N (% iRule1 .  r=NI_InvAck_1_Home  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_Get_Nak1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak2  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX10_home N  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_Get  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak3  iRule1 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Local_GetX_PutX10 N  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX2 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_Get_Put1  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_PutX  iRule1 )\<or>ex1P N (% iRule1 .  r=Store  iRule1 )\<or>ex0P N (  r=NI_FAck )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX3 N  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX3 )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_GetX_PutX  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX8_home N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put1 N  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_GetX1 )\<or>ex0P N (  r=StoreHome )\<or>ex2P N (% iRule1  iRule2 .  r=NI_Remote_GetX_Nak  iRule1  iRule2 )\<or>ex1P N (% iRule1 .  r=NI_Inv  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_PutX  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX4 )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX4 N  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Nak  iRule1 )\<or>ex0P N (  r=PI_Local_GetX_PutX2 N )\<or>ex0P N (  r=NI_Local_Put )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_Nak1  iRule1 )\<or>ex0P N (  r=NI_Nak_Clear )\<or>ex0P N (  r=PI_Local_PutX )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Nak3  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Remote_GetX_Nak_Home  iRule1 )\<or>ex0P N (  r=PI_Local_Get_Get )\<or>ex1P N (% iRule1 .  r=NI_Local_GetX_PutX9 N  iRule1 )\<or>ex1P N (% iRule1 .  r=PI_Remote_GetX  iRule1 )\<or>ex0P N (  r=NI_ReplaceHome )\<or>ex1P N (% iRule1 .  r=NI_Remote_GetX_PutX_Home  iRule1 )\<or>ex1P N (% iRule1 .  r=NI_Local_Get_Put3  iRule1 )"

        apply(cut_tac  b1)
        apply auto
        done      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX1 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX1 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX1 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_GetX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_GetX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_GetX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_GetXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Replace  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Replace  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Replace  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_ReplaceVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ShWb N )
"

         from c1 have c2:" r= NI_ShWb N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_ShWb N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ShWbVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_GetX2 )
"

         from c1 have c2:" r= PI_Local_GetX_GetX2 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_GetX2 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_GetX2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= NI_Local_PutXAcksDone )
"

         from c1 have c2:" r= NI_Local_PutXAcksDone "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_PutXAcksDone ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Local_PutXAcksDoneVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX7 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX7 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX7 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX7VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Nak2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ReplaceHomeShrVld )
"

         from c1 have c2:" r= NI_ReplaceHomeShrVld "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_ReplaceHomeShrVld ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ReplaceHomeShrVldVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Put  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Put  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_Put  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_PutVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX5 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX5 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX5 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX5VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Wb )
"

         from c1 have c2:" r= NI_Wb "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_Wb ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_WbVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Get  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Get  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Get  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_GetVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Replace )
"

         from c1 have c2:" r= PI_Local_Replace "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_Replace ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_ReplaceVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_ReplaceShrVld  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_ReplaceShrVld  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_ReplaceShrVld  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_ReplaceShrVldVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Local_GetX_PutX8 N  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Local_GetX_PutX8 N  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX8 N  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX8VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_InvAck_2 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_InvAck_2 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_InvAck_2 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_Get_Nak2  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_Get_Nak2  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_Get_Nak2  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Nak2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_Replace  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_Replace  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (PI_Remote_Replace  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_ReplaceVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Nak_Home )
"

         from c1 have c2:" r= NI_Nak_Home "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_Nak_Home ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Nak_HomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Put2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_InvAck_1  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_InvAck_1  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_InvAck_1  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX11 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX11 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX11 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX11VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX6 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX6 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX6 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX6VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_Get_Put2  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_Get_Put2  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_Get_Put2  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Put2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Get_Put )
"

         from c1 have c2:" r= PI_Local_Get_Put "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_Get_Put ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_Get_PutVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX1 N )
"

         from c1 have c2:" r= PI_Local_GetX_PutX1 N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_PutX1 N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_InvAck_1_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_InvAck_1_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_InvAck_1_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvAck_1_HomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Get_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Get_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_Get_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Nak1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak2  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak2  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_Nak2  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX10_home N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX10_home N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX10_home N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX10_homeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_Get  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_Get  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (PI_Remote_Get  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_GetVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_Nak3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak3VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Local_GetX_PutX10 N  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Local_GetX_PutX10 N  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX10 N  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX10VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX2 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX2 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX2 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_Get_Put1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_Get_Put1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_Get_Put1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_Get_Put1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_PutX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_PutX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_PutX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_PutXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= Store  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= Store  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (Store  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis StoreVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_FAck )
"

         from c1 have c2:" r= NI_FAck "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_FAck ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_FAckVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX3 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX3 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX3 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX3VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX3 )
"

         from c1 have c2:" r= PI_Local_GetX_PutX3 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_PutX3 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX3VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_GetX_PutX  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_GetX_PutX  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_GetX_PutX  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_PutXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX8_home N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX8_home N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX8_home N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX8_homeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put1 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put1 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Put1 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_GetX1 )
"

         from c1 have c2:" r= PI_Local_GetX_GetX1 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_GetX1 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_GetX1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= StoreHome )
"

         from c1 have c2:" r= StoreHome "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (StoreHome ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis StoreHomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex2P N (% iRule1  iRule2 .  r= NI_Remote_GetX_Nak  iRule1  iRule2 )
"

         from c1 obtain  iRule1  iRule2  where c2:"  iRule1~=iRule2    \<and>   iRule1 \<le> N \<and>   iRule2 \<le> N \<and>  r= NI_Remote_GetX_Nak  iRule1  iRule2 "
         by (auto simp add: ex2P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_GetX_Nak  iRule1  iRule2 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_NakVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Inv  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Inv  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Inv  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_InvVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_PutX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_PutX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (PI_Remote_PutX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_PutXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX4 )
"

         from c1 have c2:" r= PI_Local_GetX_PutX4 "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_PutX4 ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX4VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX4 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX4 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX4 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX4VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Nak  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Nak  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Nak  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_NakVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_GetX_PutX2 N )
"

         from c1 have c2:" r= PI_Local_GetX_PutX2 N "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_GetX_PutX2 N ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_GetX_PutX2VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= NI_Local_Put )
"

         from c1 have c2:" r= NI_Local_Put "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Put ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Local_PutVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_Nak1  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_Nak1  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_Nak1  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_Nak1VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_Nak_Clear )
"

         from c1 have c2:" r= NI_Nak_Clear "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_Nak_Clear ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_Nak_ClearVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex0P N (  r= PI_Local_PutX )
"

         from c1 have c2:" r= PI_Local_PutX "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_PutX ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_PutXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Nak3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Nak3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Nak3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Nak3VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_GetX_Nak_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_GetX_Nak_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_GetX_Nak_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_Nak_HomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= PI_Local_Get_Get )
"

         from c1 have c2:" r= PI_Local_Get_Get "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (PI_Local_Get_Get ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis PI_Local_Get_GetVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_GetX_PutX9 N  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_GetX_PutX9 N  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_GetX_PutX9 N  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_GetX_PutX9VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= PI_Remote_GetX  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= PI_Remote_GetX  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (PI_Remote_GetX  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis PI_Remote_GetXVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex0P N (  r= NI_ReplaceHome )
"

         from c1 have c2:" r= NI_ReplaceHome "
         by (auto simp add: ex0P_def)

         have "invHoldForRule' s (inv98 ) (NI_ReplaceHome ) (invariants N) "
            apply(cut_tac    b2 c2 )
            by (metis NI_ReplaceHomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
	}      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Remote_GetX_PutX_Home  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Remote_GetX_PutX_Home  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Remote_GetX_PutX_Home  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Remote_GetX_PutX_HomeVsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }      moreover
        {assume c1: "ex1P N (% iRule1 .  r= NI_Local_Get_Put3  iRule1 )
"

         from c1 obtain  iRule1  where c2:"  iRule1 \<le> N \<and>  r= NI_Local_Get_Put3  iRule1 "
         by (auto simp add: ex1P_def)

         have "invHoldForRule' s (inv98 ) (NI_Local_Get_Put3  iRule1 ) (invariants N) "
            apply(cut_tac  c2  )
            by (metis NI_Local_Get_Put3VsInv98 )
          then have "invHoldForRule' s invf r (invariants N) "
            by(cut_tac c2 b2, metis)
        }ultimately show "invHoldForRule' s invf r (invariants N) "
          by blast
     qed
end


(*  Title:      Uint16.thy
    Author:     Andreas Lochbihler, ETH Zurich
*)

chapter {* Unsigned words of 16 bits *}

theory Uint16 imports
  Word_Misc
  Bits_Integer
begin

text {*
  Restriction for ML code generation:
  This theory assumes that the ML system provides a Word16
  implementation (mlton does, but PolyML 5.5 does not).
  Therefore, the code setup lives in the target @{text SML_word}
  rather than @{text SML}.  This ensures that code generation still
  works as long as @{text "uint16"} is not involved.
  For the target @{text SML} itself, no special code generation
  for this type is set up. Nevertheless, it should work by emulation via @{typ "16 word"}
  if the theory @{text Code_Target_Bits_Int} is imported.

  Restriction for OCaml code generation:
  OCaml does not provide an int16 type, so no special code generation
  for this type is set up.
*}

declare prod.Quotient[transfer_rule]

section {* Type definition and primitive operations *}

typedef uint16 = "UNIV :: 16 word set" ..

setup_lifting type_definition_uint16

text {* Use an abstract type for code generation to disable pattern matching on @{term Abs_uint16}. *}
declare Rep_uint16_inverse[code abstype]

declare Quotient_uint16[transfer_rule]

instantiation uint16 :: "{neg_numeral, modulo, comm_monoid_mult, comm_ring}" begin
lift_definition zero_uint16 :: uint16 is "0" .
lift_definition one_uint16 :: uint16 is "1" .
lift_definition plus_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is "op +" .
lift_definition minus_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is "op -" .
lift_definition uminus_uint16 :: "uint16 \<Rightarrow> uint16" is uminus .
lift_definition times_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is "op *" .
lift_definition divide_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is "op div" .
lift_definition modulo_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is "op mod" .
instance by standard (transfer, simp add: algebra_simps)+
end

instantiation uint16 :: linorder begin
lift_definition less_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> bool" is "op <" .
lift_definition less_eq_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> bool" is "op \<le>" .
instance by standard (transfer, simp add: less_le_not_le linear)+
end

lemmas [code] = less_uint16.rep_eq less_eq_uint16.rep_eq

instantiation uint16 :: bitss begin
lift_definition bitNOT_uint16 :: "uint16 \<Rightarrow> uint16" is bitNOT .
lift_definition bitAND_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is bitAND .
lift_definition bitOR_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is bitOR .
lift_definition bitXOR_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16" is bitXOR .
lift_definition test_bit_uint16 :: "uint16 \<Rightarrow> nat \<Rightarrow> bool" is test_bit .
lift_definition set_bit_uint16 :: "uint16 \<Rightarrow> nat \<Rightarrow> bool \<Rightarrow> uint16" is set_bit .
lift_definition set_bits_uint16 :: "(nat \<Rightarrow> bool) \<Rightarrow> uint16" is "set_bits" .
lift_definition lsb_uint16 :: "uint16 \<Rightarrow> bool" is lsb .
lift_definition shiftl_uint16 :: "uint16 \<Rightarrow> nat \<Rightarrow> uint16" is shiftl .
lift_definition shiftr_uint16 :: "uint16 \<Rightarrow> nat \<Rightarrow> uint16" is shiftr .
lift_definition msb_uint16 :: "uint16 \<Rightarrow> bool" is msb .
instance ..
end

lemmas [code] = test_bit_uint16.rep_eq lsb_uint16.rep_eq msb_uint16.rep_eq

instantiation uint16 :: equal begin
lift_definition equal_uint16 :: "uint16 \<Rightarrow> uint16 \<Rightarrow> bool" is "equal_class.equal" .
instance by standard (transfer, simp add: equal_eq)
end

lemmas [code] = equal_uint16.rep_eq

instantiation uint16 :: size begin
lift_definition size_uint16 :: "uint16 \<Rightarrow> nat" is "size" .
instance ..
end

lemmas [code] = size_uint16.rep_eq

lift_definition sshiftr_uint16 :: "uint16 \<Rightarrow> nat \<Rightarrow> uint16" (infixl ">>>" 55) is sshiftr .

lift_definition uint16_of_int :: "int \<Rightarrow> uint16" is "word_of_int" .

definition uint16_of_nat :: "nat \<Rightarrow> uint16"
where "uint16_of_nat = uint16_of_int \<circ> int"

lift_definition int_of_uint16 :: "uint16 \<Rightarrow> int" is "uint" .
lift_definition nat_of_uint16 :: "uint16 \<Rightarrow> nat" is "unat" .

definition integer_of_uint16 :: "uint16 \<Rightarrow> integer"
where "integer_of_uint16 = integer_of_int o int_of_uint16"

text {* Use pretty numerals from integer for pretty printing *}

context includes integer.lifting begin

lift_definition Uint16 :: "integer \<Rightarrow> uint16" is "word_of_int" .

lemma Rep_uint16_numeral [simp]: "Rep_uint16 (numeral n) = numeral n"
by(induction n)(simp_all add: one_uint16_def Abs_uint16_inverse numeral.simps plus_uint16_def)

lemma Rep_uint16_neg_numeral [simp]: "Rep_uint16 (- numeral n) = - numeral n"
by(simp only: uminus_uint16_def)(simp add: Abs_uint16_inverse)

lemma numeral_uint16_transfer [transfer_rule]:
  "(rel_fun op = cr_uint16) numeral numeral"
by(auto simp add: cr_uint16_def)

lemma numeral_uint16 [code_unfold]: "numeral n = Uint16 (numeral n)"
by transfer simp

lemma neg_numeral_uint16 [code_unfold]: "- numeral n = Uint16 (- numeral n)"
by transfer(simp add: cr_uint16_def)

end

lemma Abs_uint16_numeral [code_post]: "Abs_uint16 (numeral n) = numeral n"
by(induction n)(simp_all add: one_uint16_def numeral.simps plus_uint16_def Abs_uint16_inverse)

lemma Abs_uint16_0 [code_post]: "Abs_uint16 0 = 0"
by(simp add: zero_uint16_def)

lemma Abs_uint16_1 [code_post]: "Abs_uint16 1 = 1"
by(simp add: one_uint16_def)

section {* Code setup *}

code_printing code_module Uint16 \<rightharpoonup> (SML_word)
{*(* Test that words can handle numbers between 0 and 15 *)
val _ = if 4 <= Word.wordSize then () else raise (Fail ("wordSize less than 4"));

structure Uint16 : sig
  val set_bit : Word16.word -> IntInf.int -> bool -> Word16.word
  val shiftl : Word16.word -> IntInf.int -> Word16.word
  val shiftr : Word16.word -> IntInf.int -> Word16.word
  val shiftr_signed : Word16.word -> IntInf.int -> Word16.word
  val test_bit : Word16.word -> IntInf.int -> bool
end = struct

fun set_bit x n b =
  let val mask = Word16.<< (0wx1, Word.fromLargeInt (IntInf.toLarge n))
  in if b then Word16.orb (x, mask)
     else Word16.andb (x, Word16.notb mask)
  end

fun shiftl x n =
  Word16.<< (x, Word.fromLargeInt (IntInf.toLarge n))

fun shiftr x n =
  Word16.>> (x, Word.fromLargeInt (IntInf.toLarge n))

fun shiftr_signed x n =
  Word16.~>> (x, Word.fromLargeInt (IntInf.toLarge n))

fun test_bit x n =
  Word16.andb (x, Word16.<< (0wx1, Word.fromLargeInt (IntInf.toLarge n))) <> Word16.fromInt 0

end; (* struct Uint16 *)*}
code_reserved SML_word Uint16

code_printing code_module Uint16 \<rightharpoonup> (Haskell)
{*import qualified Data.Word;
import qualified Data.Int;

type Int16 = Data.Int.Int16;

type Word16 = Data.Word.Word16;*}
code_reserved Haskell Uint16

text {* Scala provides unsigned 16-bit numbers as Char. *}

code_printing code_module Uint16 \<rightharpoonup> (Scala)
{*object Uint16 {

def set_bit(x: scala.Char, n: BigInt, b: Boolean) : scala.Char =
  if (b)
    (x | (1.toChar << n.intValue)).toChar
  else
    (x & (1.toChar << n.intValue).unary_~).toChar

def shiftl(x: scala.Char, n: BigInt) : scala.Char = (x << n.intValue).toChar

def shiftr(x: scala.Char, n: BigInt) : scala.Char = (x >>> n.intValue).toChar

def shiftr_signed(x: scala.Char, n: BigInt) : scala.Char = (x.toShort >> n.intValue).toChar

def test_bit(x: scala.Char, n: BigInt) : Boolean = (x & (1.toChar << n.intValue)) != 0

} /* object Uint16 */*}
code_reserved Scala Uint16

text {*
  Avoid @{term Abs_uint16} in generated code, use @{term Rep_uint16'} instead.
  The symbolic implementations for code\_simp use @{term Rep_uint16}.

  The new destructor @{term Rep_uint16'} is executable.
  As the simplifier is given the [code abstract] equations literally,
  we cannot implement @{term Rep_uint16} directly, because that makes code\_simp loop.

  If code generation raises Match, some equation probably contains @{term Rep_uint16}
  ([code abstract] equations for @{typ uint16} may use @{term Rep_uint16} because
  these instances will be folded away.)

  To convert @{typ "16 word"} values into @{typ uint16}, use @{term "Abs_uint16'"}.
*}

definition Rep_uint16' where [simp]: "Rep_uint16' = Rep_uint16"

lemma Rep_uint16'_transfer [transfer_rule]:
  "rel_fun cr_uint16 op = (\<lambda>x. x) Rep_uint16'"
unfolding Rep_uint16'_def by(rule uint16.rep_transfer)

lift_definition Abs_uint16' :: "16 word \<Rightarrow> uint16" is "\<lambda>x :: 16 word. x" .

lemma Abs_uint16'_code [code]:
  "Abs_uint16' x = Uint16 (integer_of_int (uint x))"
including integer.lifting by transfer simp

declare [[code drop: "term_of_class.term_of :: uint16 \<Rightarrow> _"]]

lemma term_of_uint16_code [code]:
  defines "TR \<equiv> typerep.Typerep" and "bit0 \<equiv> STR ''Numeral_Type.bit0''" shows
  "term_of_class.term_of x =
   Code_Evaluation.App (Code_Evaluation.Const (STR ''Uint16.uint16.Abs_uint16'') (TR (STR ''fun'') [TR (STR ''Word.word'') [TR bit0 [TR bit0 [TR bit0 [TR bit0 [TR (STR ''Numeral_Type.num1'') []]]]]], TR (STR ''Uint16.uint16'') []]))
       (term_of_class.term_of (Rep_uint16' x))"
by(simp add: term_of_anything)

lemma Uin16_code [code abstract]: "Rep_uint16 (Uint16 i) = word_of_int (int_of_integer_symbolic i)"
unfolding Uint16_def int_of_integer_symbolic_def by(simp add: Abs_uint16_inverse)

code_printing
  type_constructor uint16 \<rightharpoonup>
  (SML_word) "Word16.word" and
  (Haskell) "Uint16.Word16" and
  (Scala) "scala.Char"
| constant Uint16 \<rightharpoonup>
  (SML_word) "Word16.fromLargeInt (IntInf.toLarge _)" and
  (Haskell) "(Prelude.fromInteger _ :: Uint16.Word16)" and
  (Haskell_Quickcheck) "(Prelude.fromInteger (Prelude.toInteger _) :: Uint16.Word16)" and
  (Scala) "_.charValue"
| constant "0 :: uint16" \<rightharpoonup>
  (SML_word) "(Word16.fromInt 0)" and
  (Haskell) "(0 :: Uint16.Word16)" and
  (Scala) "0"
| constant "1 :: uint16" \<rightharpoonup>
  (SML_word) "(Word16.fromInt 1)" and
  (Haskell) "(1 :: Uint16.Word16)" and
  (Scala) "1"
| constant "plus :: uint16 \<Rightarrow> _ \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.+ ((_), (_))" and
  (Haskell) infixl 6 "+" and
  (Scala) "(_ +/ _).toChar"
| constant "uminus :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.~" and
  (Haskell) "negate" and
  (Scala) "(- _).toChar"
| constant "minus :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.- ((_), (_))" and
  (Haskell) infixl 6 "-" and
  (Scala) "(_ -/ _).toChar"
| constant "times :: uint16 \<Rightarrow> _ \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.* ((_), (_))" and
  (Haskell) infixl 7 "*" and
  (Scala) "(_ */ _).toChar"
| constant "HOL.equal :: uint16 \<Rightarrow> _ \<Rightarrow> bool" \<rightharpoonup>
  (SML_word) "!((_ : Word16.word) = _)" and
  (Haskell) infix 4 "==" and
  (Scala) infixl 5 "=="
| class_instance uint16 :: equal \<rightharpoonup> (Haskell) -
| constant "less_eq :: uint16 \<Rightarrow> _ \<Rightarrow> bool" \<rightharpoonup>
  (SML_word) "Word16.<= ((_), (_))" and
  (Haskell) infix 4 "<=" and
  (Scala) infixl 4 "<="
| constant "less :: uint16 \<Rightarrow> _ \<Rightarrow> bool" \<rightharpoonup>
  (SML_word) "Word16.< ((_), (_))" and
  (Haskell) infix 4 "<" and
  (Scala) infixl 4 "<"
| constant "bitNOT :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.notb" and
  (Haskell) "Data'_Bits.complement" and
  (Scala) "_.unary'_~.toChar"
| constant "bitAND :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.andb ((_),/ (_))" and
  (Haskell) infixl 7 "Data_Bits..&." and
  (Scala) "(_ & _).toChar"
| constant "bitOR :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.orb ((_),/ (_))" and
  (Haskell) infixl 5 "Data_Bits..|." and
  (Scala) "(_ | _).toChar"
| constant "bitXOR :: uint16 \<Rightarrow> _" \<rightharpoonup>
  (SML_word) "Word16.xorb ((_),/ (_))" and
  (Haskell) "Data'_Bits.xor" and
  (Scala) "(_ ^ _).toChar"

definition uint16_div :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16"
where "uint16_div x y = (if y = 0 then undefined (op div :: uint16 \<Rightarrow> _) x (0 :: uint16) else x div y)"

definition uint16_mod :: "uint16 \<Rightarrow> uint16 \<Rightarrow> uint16"
where "uint16_mod x y = (if y = 0 then undefined (op mod :: uint16 \<Rightarrow> _) x (0 :: uint16) else x mod y)"

context includes undefined_transfer begin

lemma div_uint16_code [code]: "x div y = (if y = 0 then 0 else uint16_div x y)"
unfolding uint16_div_def by transfer (simp add: word_div_def)

lemma mod_uint16_code [code]: "x mod y = (if y = 0 then x else uint16_mod x y)"
unfolding uint16_mod_def by transfer (simp add: word_mod_def)

lemma uint16_div_code [code abstract]:
  "Rep_uint16 (uint16_div x y) =
  (if y = 0 then Rep_uint16 (undefined (op div :: uint16 \<Rightarrow> _) x (0 :: uint16)) else Rep_uint16 x div Rep_uint16 y)"
unfolding uint16_div_def by transfer simp

lemma uint16_mod_code [code abstract]:
  "Rep_uint16 (uint16_mod x y) =
  (if y = 0 then Rep_uint16 (undefined (op mod :: uint16 \<Rightarrow> _) x (0 :: uint16)) else Rep_uint16 x mod Rep_uint16 y)"
unfolding uint16_mod_def by transfer simp

end

code_printing constant uint16_div \<rightharpoonup>
  (SML_word) "Word16.div ((_), (_))" and
  (Haskell) "Prelude.div" and
  (Scala) "(_ '/ _).toChar"
| constant uint16_mod \<rightharpoonup>
  (SML_word) "Word16.mod ((_), (_))" and
  (Haskell) "Prelude.mod" and
  (Scala) "(_ % _).toChar"

definition uint16_test_bit :: "uint16 \<Rightarrow> integer \<Rightarrow> bool"
where [code del]:
  "uint16_test_bit x n =
  (if n < 0 \<or> 15 < n then undefined (test_bit :: uint16 \<Rightarrow> _) x n
   else x !! (nat_of_integer n))"

lemma test_bit_uint16_code [code]:
  "test_bit x n \<longleftrightarrow> n < 16 \<and> uint16_test_bit x (integer_of_nat n)"
unfolding uint16_test_bit_def including undefined_transfer integer.lifting
by transfer(auto cong: conj_cong dest: test_bit_size simp add: word_size)

lemma uint16_test_bit_code [code]:
  "uint16_test_bit w n =
  (if n < 0 \<or> 15 < n then undefined (test_bit :: uint16 \<Rightarrow> _) w n else Rep_uint16 w !! nat_of_integer n)"
unfolding uint16_test_bit_def by(simp add: test_bit_uint16.rep_eq)

code_printing constant uint16_test_bit \<rightharpoonup>
  (SML_word) "Uint16.test'_bit" and
  (Haskell) "Data'_Bits.testBitBounded" and
  (Scala) "Uint16.test'_bit"

definition uint16_set_bit :: "uint16 \<Rightarrow> integer \<Rightarrow> bool \<Rightarrow> uint16"
where [code del]:
  "uint16_set_bit x n b =
  (if n < 0 \<or> 15 < n then undefined (set_bit :: uint16 \<Rightarrow> _) x n b
   else set_bit x (nat_of_integer n) b)"

lemma set_bit_uint16_code [code]:
  "set_bit x n b = (if n < 16 then uint16_set_bit x (integer_of_nat n) b else x)"
including undefined_transfer integer.lifting unfolding uint16_set_bit_def
by(transfer)(auto cong: conj_cong simp add: not_less set_bit_beyond word_size)

lemma uint16_set_bit_code [code abstract]:
  "Rep_uint16 (uint16_set_bit w n b) =
  (if n < 0 \<or> 15 < n then Rep_uint16 (undefined (set_bit :: uint16 \<Rightarrow> _) w n b)
   else set_bit (Rep_uint16 w) (nat_of_integer n) b)"
including undefined_transfer unfolding uint16_set_bit_def by transfer simp

code_printing constant uint16_set_bit \<rightharpoonup>
  (SML_word) "Uint16.set'_bit" and
  (Haskell) "Data'_Bits.setBitBounded" and
  (Scala) "Uint16.set'_bit"

lift_definition uint16_set_bits :: "(nat \<Rightarrow> bool) \<Rightarrow> uint16 \<Rightarrow> nat \<Rightarrow> uint16" is set_bits_aux .

lemma uint16_set_bits_code [code]:
  "uint16_set_bits f w n =
  (if n = 0 then w
   else let n' = n - 1 in uint16_set_bits f ((w << 1) OR (if f n' then 1 else 0)) n')"
by(transfer fixing: n)(cases n, simp_all)

lemma set_bits_uint16 [code]:
  "(BITS n. f n) = uint16_set_bits f 0 16"
by transfer(simp add: set_bits_conv_set_bits_aux)

lemma lsb_code [code]: fixes x :: uint16 shows "lsb x = x !! 0"
by transfer(simp add: word_lsb_def word_test_bit_def)

definition uint16_shiftl :: "uint16 \<Rightarrow> integer \<Rightarrow> uint16"
where [code del]:
  "uint16_shiftl x n = (if n < 0 \<or> 16 \<le> n then undefined (shiftl :: uint16 \<Rightarrow> _) x n else x << (nat_of_integer n))"

lemma shiftl_uint16_code [code]: "x << n = (if n < 16 then uint16_shiftl x (integer_of_nat n) else 0)"
including undefined_transfer integer.lifting unfolding uint16_shiftl_def
by transfer(simp add: not_less shiftl_zero_size word_size)

lemma uint16_shiftl_code [code abstract]:
  "Rep_uint16 (uint16_shiftl w n) =
  (if n < 0 \<or> 16 \<le> n then Rep_uint16 (undefined (shiftl :: uint16 \<Rightarrow> _) w n)
   else Rep_uint16 w << nat_of_integer n)"
including undefined_transfer unfolding uint16_shiftl_def by transfer simp

code_printing constant uint16_shiftl \<rightharpoonup>
  (SML_word) "Uint16.shiftl" and
  (Haskell) "Data'_Bits.shiftlBounded" and
  (Scala) "Uint16.shiftl"

definition uint16_shiftr :: "uint16 \<Rightarrow> integer \<Rightarrow> uint16"
where [code del]:
  "uint16_shiftr x n = (if n < 0 \<or> 16 \<le> n then undefined (shiftr :: uint16 \<Rightarrow> _) x n else x >> (nat_of_integer n))"

lemma shiftr_uint16_code [code]: "x >> n = (if n < 16 then uint16_shiftr x (integer_of_nat n) else 0)"
including undefined_transfer integer.lifting unfolding uint16_shiftr_def
by transfer(simp add: not_less shiftr_zero_size word_size)

lemma uint16_shiftr_code [code abstract]:
  "Rep_uint16 (uint16_shiftr w n) =
  (if n < 0 \<or> 16 \<le> n then Rep_uint16 (undefined (shiftr :: uint16 \<Rightarrow> _) w n)
   else Rep_uint16 w >> nat_of_integer n)"
including undefined_transfer unfolding uint16_shiftr_def by transfer simp

code_printing constant uint16_shiftr \<rightharpoonup>
  (SML_word) "Uint16.shiftr" and
  (Haskell) "Data'_Bits.shiftrBounded" and
  (Scala) "Uint16.shiftr"

definition uint16_sshiftr :: "uint16 \<Rightarrow> integer \<Rightarrow> uint16"
where [code del]:
  "uint16_sshiftr x n =
  (if n < 0 \<or> 16 \<le> n then undefined sshiftr_uint16 x n else sshiftr_uint16 x (nat_of_integer n))"

lemma sshiftr_beyond: fixes x :: "'a :: len word" shows
  "size x \<le> n \<Longrightarrow> x >>> n = (if x !! (size x - 1) then -1 else 0)"
by(rule word_eqI)(simp add: nth_sshiftr word_size)

lemma sshiftr_uint16_code [code]:
  "x >>> n =
  (if n < 16 then uint16_sshiftr x (integer_of_nat n) else if x !! 15 then -1 else 0)"
including undefined_transfer integer.lifting unfolding uint16_sshiftr_def
by transfer (simp add: not_less sshiftr_beyond word_size)

lemma uint16_sshiftr_code [code abstract]:
  "Rep_uint16 (uint16_sshiftr w n) =
  (if n < 0 \<or> 16 \<le> n then Rep_uint16 (undefined sshiftr_uint16 w n)
   else Rep_uint16 w >>> nat_of_integer n)"
including undefined_transfer unfolding uint16_sshiftr_def by transfer simp

code_printing constant uint16_sshiftr \<rightharpoonup>
  (SML_word) "Uint16.shiftr'_signed" and
  (Haskell)
    "(Prelude.fromInteger (Prelude.toInteger (Data'_Bits.shiftrBounded (Prelude.fromInteger (Prelude.toInteger _) :: Uint16.Int16) _)) :: Uint16.Word16)" and
  (Scala) "Uint16.shiftr'_signed"

lemma uint16_msb_test_bit: "msb x \<longleftrightarrow> (x :: uint16) !! 15"
by transfer(simp add: msb_nth)

lemma msb_uint16_code [code]: "msb x \<longleftrightarrow> uint16_test_bit x 15"
by(simp add: uint16_test_bit_def uint16_msb_test_bit)

lemma uint16_of_int_code [code]: "uint16_of_int i = Uint16 (integer_of_int i)"
including integer.lifting by transfer simp

lemma int_of_uint16_code [code]:
  "int_of_uint16 x = int_of_integer (integer_of_uint16 x)"
by(simp add: integer_of_uint16_def)

lemma nat_of_uint16_code [code]:
  "nat_of_uint16 x = nat_of_integer (integer_of_uint16 x)"
unfolding integer_of_uint16_def including integer.lifting by transfer (simp add: unat_def)

lemma integer_of_uint16_code [code]:
  "integer_of_uint16 n = integer_of_int (uint (Rep_uint16' n))"
unfolding integer_of_uint16_def by transfer auto

code_printing
  constant "integer_of_uint16" \<rightharpoonup>
  (SML_word) "Word16.toInt _ : IntInf.int" and
  (Haskell) "Prelude.toInteger" and
  (Scala) "BigInt"

section {* Quickcheck setup *}

definition uint16_of_natural :: "natural \<Rightarrow> uint16"
where "uint16_of_natural x \<equiv> Uint16 (integer_of_natural x)"

instantiation uint16 :: "{random, exhaustive, full_exhaustive}" begin
definition "random_uint16 \<equiv> qc_random_cnv uint16_of_natural"
definition "exhaustive_uint16 \<equiv> qc_exhaustive_cnv uint16_of_natural"
definition "full_exhaustive_uint16 \<equiv> qc_full_exhaustive_cnv uint16_of_natural"
instance ..
end

instantiation uint16 :: narrowing begin

interpretation quickcheck_narrowing_samples
  "\<lambda>i. let x = Uint16 i in (x, 0xFFFF - x)" "0"
  "Typerep.Typerep (STR ''Uint16.uint16'') []" .

definition "narrowing_uint16 d = qc_narrowing_drawn_from (narrowing_samples d) d"
declare [[code drop: "partial_term_of :: uint16 itself \<Rightarrow> _"]]
lemmas partial_term_of_uint16 [code] = partial_term_of_code

instance ..
end

no_notation sshiftr_uint16 (infixl ">>>" 55)

end