//`timescale 10ns/100ps
module test_benchpermanent2;
wor m1,m2,m3,m4,m5,m6,m7,m8,m9,m10,m11,m12,m13,m14,m16,m17,m18,m19,m21,m23,m24,m25,m22,m28,m26,m29,m30,m31,m32,m33,m34;

reg d_in1, d_in2;
reg fault_1,fault_2,fault_3,fault_4,fault_5,fault_6;
reg [1:0] zone1,zone2,zone3,zone4;
parameter [1:0]
	switch=1,
	hold=2,
	rele=3,
	relax=0;

assign x=d_in1;
assign y=d_in2;
//assign m20 = 1'b0;
//assign m10 = 1'b0;
assign fakenode =1'bz;
//assign m1 = fakenode;
//assign m2 = fakenode;
//assign m3 = fakenode;
//assign m4 = fakenode;
//assign m5 = fakenode;
//assign m6 = fakenode;
//assign m7 = fakenode;
//assign m8 = fakenode;
//assign m9 = fakenode;
//assign m10 = fakenode;
//assign m11 = fakenode;
//assign m12 = fakenode;
//assign m13 = fakenode;
//assign m28 = fakenode;
//assign m15 = fakenode;
//assign m16 = fakenode;
//assign m17 = fakenode;
//assign m18 = fakenode;
//assign m19 = fakenode;
//assign m20 = fakenode;
//assign m21 = fakenode;
//assign m22 = fakenode;
//assign m23 = fakenode;
//assign m24 = fakenode;
//assign m25 = fakenode;
//assign m26 = fakenode;
//assign m29 = fakenode;
//assign m30 = fakenode;
//assign m31 = fakenode;
//assign m32 = fakenode;
//assign m33 = fakenode;
//assign m34 = fakenode;

Wire_bi6 W1 (
	   .A(x), 
	   .B(m1),
 	   .fault(1'b0), 
	   .status(zone1)
	   );
Fanout_A4 FO1(
	    .A(m1), 
	    .B(m4),
	    .C(m2),
	    .fault(1'b0), 
	    .status(zone2)
	  );

Wire_bi6 W2 (
	    .A(m4), 
	    .B(m5),
	    .fault(1'b0), 
	    .status(zone2)
	  );
	  
Wire_bi6 W3 (
	    .A(m2), 
	    .B(m3),
	    .fault(1'b0), 
	    .status(zone2)
	  );
	  
//Wire_bi6 prova2 (
	 //   .A(m3), 
	  //  .B(m24),
	//    .fault(1'b0), 
	//    .status(zone3)
	//  );
Inverter_new IN1 (
	    .A(m3), 
	    .B(m24), 
	    .status(zone3), 
	     .fault(1'b0));
	     	  
Wire_bi6 W4 (
	    .A(m24), 
	    .B(m23),
	    .fault(1'b0), 
	    .status(zone4)
	  );
	  
LShapedWire_4 LSW1(
		.A(m5), 
		.B(m6), 
		.fault(1'b0), 
		.status(zone3)
	  );


Wire_bi6 W5 (
	    .A(m6), 
	    .B(m7),
	    .fault(1'b0), 
	    .status(zone3)
	  );

Wire_bi6 W6 (
	    .A(y), 
	    .B(m26),
	    .fault(1'b0), 
	    .status(zone1)
	  );
	  
	
Fanout_A4 FO2(
	    .A(m26), 
	    .B(m25),
	    .C(m28),
	    .fault(1'b0), 
	    .status(zone2)
	  );

Wire_bi6 W7 (
	    .A(m28), 
	    .B(m29),
	    .fault(1'b0), 
	    .status(zone2)
	  );
	  
LShapedWire_4 LSW4(
		.A(m29), 
		.B(m30), 
		.fault(1'b0), 
		.status(zone2)
	  );

Wire_bi6 W8 (
	    .A(m25), 
	    .B(m22),
	    .fault(1'b0), 
	    .status(zone3)
	  );

Inverter_new IN2 (
	     .A(m30), 
	   .B(m31), 
	  .status(zone3), 
	   .fault(1'b0)
	    );
//Wire_bi6 prova1 (
	 //   .A(m30), 
	 //   .B(m31),
	//    .fault(1'b0), 
	 //   .status(zone3)
	//  );
	  
Wire_bi6 W9 (
	    .A(m31), 
	    .B(m32),
	    .fault(1'b0), 
	    .status(zone4)
	  );	     
	     
Wire_bi6 W10 (
	    .A(m7), 
	    .B(m8),
	    .fault(1'b0), 
	    .status(zone4)
	  );	     
	     	     
LShapedWire_4 LSW2(
		.A(m8), 
		.B(m9), 
		.fault(1'b0), 
		.status(zone4)
	  );

LShapedWire_4 LSW3(
		.A(m22), 
		.B(m21), 
		.fault(1'b0), 
		.status(zone4)
	  );
	  
Wire_4 Wm10(
		.A(1'b0),
		.B(m10),
		.status(zone4)
		);

assign m20 =1'b0;		
MajorityVoter_bi4 MV1 (
			 .A(m23),
			 .B(m20), 
			 .Zp(m19),
			 .Z(m21),
			 .status(zone1), 
			 .fault1(1'b0), 
			 .fault0(1'b0)
			 );

Wire_4 Wm20(
		.A(1'b0),
		.B(m20),
		.status(zone4)
		);
assign m10 =1'b0;		
MajorityVoter_bi4 MV2 (
			 .A(m32),
			 .B(m10), 
			 .Zp(m11),
			 .Z(m9),
			 .status(zone1), 
			 .fault1(1'b0), 
			 .fault0(1'b0)
			 );

LShapedWire_4 LSW5(
		.A(m12), 
		.B(m13), 
		.fault(1'b0), 
		.status(zone2)
	  );


Wire_bi6 W11 (
	    .A(m11), 
	    .B(m12),
	    .fault(1'b0), 
	    .status(zone2)
	  );
	  
Wire_bi6 W12 (
	    .A(m13), 
	    .B(m14),
	    .fault(1'b0), 
	    .status(zone2)
	  );
	  
Wire_4 Wm50(
		.A(1'b1),
		.B(m50),
		.status(zone2)
		);
		
assign m15 =1'b1;
MajorityVoter_4 MV3 (
			 .B(m15),
			 .A(m14), 
			 .Zp(m17),
			 .C(m16),
			 .status(zone3), 			 
			 .fault1(1'b1), 
			 .fault0(1'b0)
			 );

LShapedWire_4 LSW6(
		.A(m18), 
		.B(m16), 
		.fault(1'b0), 
		.status(zone2)
	  );


Wire_bi6 W13 (
		.A(m19),
	 	.B(m18),
		.fault(1'b0), 
		.status(zone2)
);

Wire_bi6 W14 (
	    .A(m17), 
	    .B(m33),
	    .fault(1'b0), 
	    .status(zone4)
	  );	  

Wire_bi6 W15 (
	    .A(m33), 
	    .B(m34),
	    .fault(1'b0), 
	    .status(zone1)
	  );
initial  
begin     
	d_in1<=1;     
 	d_in2 <=0;
 	zone1 <=relax;
 	zone2 <=rele;
 	zone3 <=hold;
	zone4 <=switch;
	fault_1 <=0;
	fault_2 <=0;
	fault_3 <=0;
	fault_4 <=0;
	fault_5 <=0;
	fault_6 <=0;
end     

always
   begin
	#349  d_in1 <=~d_in1;
	//#0   y <=1;
	#201 d_in2 <=~d_in2;
//	#0   x <=1;
	//#200 x <=0;
//	#0  y <=0;
//	#200 w <=1;
//	#0   y <=1;
//	#200 x <=0;
//	#0   y<=1; 
 end
//always
  //   begin
    //   #230   fault_4 <= ~fault_4;
   //    #150 fault_4 <= ~fault_4;
  //   end  
//period=200

always@(zone1)
	begin
	#25  zone1 <= zone1 +1 ;
	end				
always@(zone2)
	begin
	#25  zone2 <= zone2 +1 ;
	end	
always@(zone3)
	begin
	#25  zone3 <= zone3 +1 ;
	end
always@(zone4)
	begin
	#25  zone4 <= zone4 +1 ;
	end
endmodule