mirror of
				https://github.com/YosysHQ/sby.git
				synced 2025-11-03 22:29:12 +00:00 
			
		
		
		
	
		
			
				
	
	
		
			36 lines
		
	
	
	
		
			593 B
		
	
	
	
		
			Text
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
	
		
			593 B
		
	
	
	
		
			Text
		
	
	
	
	
	
[tasks]
 | 
						|
smtbmc_pass: smtbmc pass
 | 
						|
smtbmc_fail: smtbmc fail
 | 
						|
aigbmc_pass: aigbmc pass
 | 
						|
aigbmc_fail: aigbmc fail
 | 
						|
btormc_pass: btormc pass
 | 
						|
btormc_fail: btormc fail
 | 
						|
abc_pass: abc pass
 | 
						|
abc_fail: abc fail
 | 
						|
 | 
						|
[options]
 | 
						|
mode bmc
 | 
						|
pass: expect pass
 | 
						|
fail: expect fail
 | 
						|
pass: depth 5
 | 
						|
fail: depth 6
 | 
						|
 | 
						|
[engines]
 | 
						|
smtbmc: smtbmc boolector
 | 
						|
aigbmc: aiger aigbmc
 | 
						|
btormc: btor btormc
 | 
						|
abc: abc bmc3
 | 
						|
 | 
						|
[script]
 | 
						|
read -formal top.sv
 | 
						|
prep -top top
 | 
						|
 | 
						|
[file top.sv]
 | 
						|
module top(input clk);
 | 
						|
    reg [7:0] counter = 0;
 | 
						|
 | 
						|
    always @(posedge clk) begin
 | 
						|
        counter <= counter + 1;
 | 
						|
        assert (counter < 4);
 | 
						|
    end
 | 
						|
endmodule
 |