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qwen3-coder:30b | RAG on

13_rtllm_miscellaneous / task_09 | verified_serial2parallel

benchmarkrtllm
task_idrtllm/13_rtllm_miscellaneous/task_09
samples_total31
final_success_samples0
final_success_rate_samples0.0%
functional_pass_rate_samples0.0%
synth_pass_rate_samples0.0%
source_runsrun_20260424_203453_201510_6e98ce, run_20260424_212142_473417_af1ca5, run_20260424_230145_632624_082334, run_20260426_141859_833435_7c9834

Что показывает эта страница

Здесь перечислены все реальные попытки этой модели на одной задаче. По каждой попытке можно увидеть, до какой стадии она дошла, где именно сломалась и какое сообщение об ошибке вернулось из syntax, functional или synthesis.

Samples

sample run extract_ok syntax_ok functional_ok openlane_ok final_success failure_stage failure_reason details
sample_1 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_1
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;
reg [7:0] shift_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        shift_reg <= 8'b00000000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else begin
        if (din_valid) begin
            shift_reg <= {shift_reg[6:0], din_serial};
            cnt <= cnt + 1;
            if (cnt == 4'b1111) begin
                dout_parallel <= shift_reg;
                dout_valid <= 1'b1;
            end else begin
                dout_valid <= 1'b0;
            end
        end else begin
            cnt <= 4'b0000;
            shift_reg <= 8'b00000000;
            dout_valid <= 1'b0;
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_1 run_20260424_212142_473417_af1ca5 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_212142_473417_af1ca5__sample_1
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_1 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_1
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_1 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_1
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_2
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_2
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_2
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_3
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_3
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_3
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_4
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_4
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_4
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_5
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_5
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_5
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_6
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_6
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_6
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_7 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_7
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_7 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_7
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_7 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_7
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_8
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_8
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_8
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_9
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_9
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_9 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_9
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260424_203453_201510_6e98ce ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_203453_201510_6e98ce__sample_10
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260424_230145_632624_082334 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260424_230145_632624_082334__sample_10
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260426_141859_833435_7c9834 ok ok failed skipped failed functional error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_miscellaneous__task_09\samples\run_20260426_141859_833435_7c9834__sample_10
generated.v preview 
module serial2parallel(
    input clk,
    input rst_n,
    input din_serial,
    input din_valid,
    output reg [7:0] dout_parallel,
    output reg dout_valid
);

reg [3:0] cnt;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        cnt <= 4'b0000;
        dout_parallel <= 8'b00000000;
        dout_valid <= 1'b0;
    end else if (din_valid) begin
        cnt <= cnt + 1;
        dout_parallel <= {dout_parallel[6:0], din_serial};
        if (cnt == 4'b1111) begin
            cnt <= 4'b0000;
            dout_valid <= 1'b1;
        end else begin
            dout_valid <= 1'b0;
        end
    end else begin
        dout_valid <= 1'b0;
    end
end

endmodule
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_error",
    "message": "error",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}