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gpt-5.4-nano | RAG off

05_dft_testability / task_51 | scan_reset_override_reg

benchmarkilyasov
task_idilyasov/05_dft_testability/task_51
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset (masked in test_mode)
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n && !test_mode) begin
        data_out_reg <= 4'b0000;
        scan_out_reg <= 1'b0;
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_reg <= data_out_reg[3];
                data_out_reg <= {data_out_reg[2:0], scan_in};
            end
        end else begin
            if (load_en) begin
                data_out_reg <= data_in;
            end
...
functional details 
[stdout]
ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset (masked in test_mode)
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n && !test_mode) begin
        data_out_reg <= 4'b0000;
        scan_out_reg <= 1'b0;
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_reg <= data_out_reg[3];
                data_out_reg <= {data_out_reg[2:0], scan_in};
            end
            // else hold
        end else begin
            if (load_en)
                data_out_reg <= data_in;
...
functional details 
[stdout]
ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_r;
reg       scan_out_r;

assign data_out = data_out_r;
assign scan_out = scan_out_r;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        if (!test_mode) begin
            data_out_r <= 4'b0000;
            scan_out_r <= 1'b0;
        end
        // else: test_mode=1 masks reset; hold contents
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_r <= data_out_r[3];
                data_out_r <= {data_out_r[2:0], scan_in};
            end
            // else hold
...
functional details 
[stdout]
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,       // active low async reset (masked in test_mode)
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n && !test_mode) begin
        data_out_reg <= 4'b0000;
        scan_out_reg <= 1'b0;
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_reg <= data_out_reg[3];
                data_out_reg <= {data_out_reg[2:0], scan_in};
            end
            // else hold
        end else begin
            if (load_en)
                data_out_reg <= data_in;
...
functional details 
[stdout]
ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        if (!test_mode) begin
            data_out_reg <= 4'b0000;
            scan_out_reg <= 1'b0;
        end
        // else: test_mode=1 masks reset; hold contents
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_reg <= data_out_reg[3];
                data_out_reg <= {data_out_reg[2:0], scan_in};
            end
            // else: hold
...
functional details 
[stdout]
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset (masked in test_mode)
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_r;
reg       scan_out_r;

assign data_out = data_out_r;
assign scan_out = scan_out_r;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        if (!test_mode) begin
            data_out_r <= 4'b0000;
            scan_out_r <= 1'b0;
        end
        // else: masked reset in test_mode; hold state
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_r <= data_out_r[3];
                data_out_r <= {data_out_r[2:0], scan_in};
            end
            // else hold
...
functional details 
[stdout]
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input [3:0]  data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        if (!test_mode) begin
            data_out_reg <= 4'b0000;
            scan_out_reg <= 1'b0;
        end
        // else: test_mode=1 masks reset; hold contents
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_reg <= data_out_reg[3];
                data_out_reg <= {data_out_reg[2:0], scan_in};
            end
            // else: hold
...
functional details 
[stdout]
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low asynchronous reset
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_reg;
reg       scan_out_reg;

assign data_out = data_out_reg;
assign scan_out = scan_out_reg;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n && !test_mode) begin
        data_out_reg <= 4'b0000;
        scan_out_reg <= 1'b0;
    end else if (test_mode) begin
        if (scan_en) begin
            scan_out_reg <= data_out_reg[3];
            data_out_reg <= {data_out_reg[2:0], scan_in};
        end
        // else hold
    end else begin
        // functional mode
        if (load_en)
            data_out_reg <= data_in;
...
functional details 
[stdout]
ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low async reset (masked in test_mode)
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_r;
reg       scan_out_r;

assign data_out = data_out_r;
assign scan_out = scan_out_r;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n && !test_mode) begin
        data_out_r <= 4'b0000;
        scan_out_r <= 1'b0;
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_r <= data_out_r[3];
                data_out_r <= {data_out_r[2:0], scan_in};
            end
            // else hold
        end else begin
            if (load_en)
                data_out_r <= data_in;
...
functional details 
[stdout]
ERROR: test-mode reset override failed. Scan state was cleared by rst_n.
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: test-mode reset override failed. Scan state was cleared by rst_n.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_51\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview 
module scan_reset_override_reg (
    input        clk,
    input        rst_n,      // active low asynchronous reset
    input        test_mode,
    input        scan_en,
    input        scan_in,
    input        load_en,
    input  [3:0] data_in,
    output [3:0] data_out,
    output       scan_out
);

reg [3:0] data_out_r;
reg       scan_out_r;

assign data_out = data_out_r;
assign scan_out = scan_out_r;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        if (!test_mode) begin
            data_out_r <= 4'b0000;
            scan_out_r <= 1'b0;
        end
        // else: test_mode=1 masks reset; hold contents
    end else begin
        if (test_mode) begin
            if (scan_en) begin
                scan_out_r <= data_out_r[3];
                data_out_r <= {data_out_r[2:0], scan_in};
            end
            // else: hold contents
...
functional details 
[stdout]
ERROR: scan shift did not continue while reset was asserted in test mode.
ERROR: functional reset was not restored when leaving test mode.
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_51/tb.v:124: $finish called at 59000 (1ps)
synthesis details 
[error]
OpenLane failed: 2
errors[] 
[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: scan shift did not continue while reset was asserted in test mode.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  }
]
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
}