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Test designs using $allconst
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tests/unsorted/allconst.sby
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30
tests/unsorted/allconst.sby
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[tasks]
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yices
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z3
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[options]
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mode cover
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depth 1
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[engines]
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yices: smtbmc --stbv yices
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z3: smtbmc --stdt z3
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[script]
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read -noverific
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read -formal primegen.sv
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prep -top primegen
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[file primegen.sv]
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module primegen;
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(* anyconst *) reg [9:0] prime;
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(* allconst *) reg [4:0] factor;
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always @* begin
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if (1 < factor && factor < prime)
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assume ((prime % factor) != 0);
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assume (prime > 800);
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cover (1);
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end
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endmodule
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