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gpt-5.4-nano | RAG off

13_rtllm_memory / task_04 | LFSR

benchmarkrtllm
task_idrtllm/13_rtllm_memory/task_04
samples_total10
final_success_samples0
final_success_rate_samples0.0%
functional_pass_rate_samples0.0%
synth_pass_rate_samples0.0%
source_runsrun_20260427_102437_171676_163c0c

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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire fb;
    assign fb = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], fb};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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_20260427_102437_171676_163c0c ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_04\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview 
module LFSR (
    input  wire       clk,
    input  wire       rst,
    output reg  [3:0] out
);

    wire feedback;
    assign feedback = ~(out[3] ^ out[2]);

    always @(posedge clk) begin
        if (rst) begin
            out <= 4'b0000;
        end else begin
            out <= {out[2:0], feedback};
        end
    end

endmodule
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.
/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 1 (clk) of LFSR expects 1 bits, got 4.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Pruning 3 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6: warning: Port 3 (out) of LFSR expects 4 bits, got 1.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:6:        : Padding 3 high bits of the port.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:11: error: rst_tb Unable to assign to unresolved wires.\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_04/tb.v:14: error: rst_tb Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "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
}