Назад к моделям Назад к профилю модели

gpt-5.4-nano | RAG off

06_reset_domain_crossing / task_63 | delayed_reset_release

benchmarkilyasov
task_idilyasov/06_reset_domain_crossing/task_63
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: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg sync_ff1;
    reg sync_ff2;

    reg [1:0] delay_cnt;
    reg [1:0] state;

    localparam ST_ASSERT   = 2'd0;
    localparam ST_SYNC     = 2'd1;
    localparam ST_DELAY    = 2'd2;
    localparam ST_RELEASE  = 2'd3;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff1     <= 1'b0;
            sync_ff2     <= 1'b0;
            delay_cnt    <= 2'd0;
            state        <= ST_ASSERT;
            srst_n_r     <= 1'b0;
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;
    reg [1:0] delay_cnt;
    reg       delay_active;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff       <= 2'b00;
            delay_cnt     <= 2'b00;
            delay_active  <= 1'b0;
            srst_n_r      <= 1'b0;
            init_pulse_r <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];

            if (!delay_active) begin
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: delay=0 did not release immediately after the base synchronizer completed.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg [1:0] sync_ff;
    reg [1:0] hold_cnt;
    reg       srst_n_r;
    reg       init_pulse_r;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff      <= 2'b00;
            hold_cnt     <= 2'b00;
            srst_n_r     <= 1'b0;
            init_pulse_r<= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            sync_ff <= {sync_ff[0], 1'b1};

            if (srst_n_r == 1'b0) begin
                if (sync_ff[1] == 1'b1) begin
                    if (hold_cnt == release_delay) begin
                        srst_n_r      <= 1'b1;
                        init_pulse_r <= 1'b1;
...
functional details
[stdout]
ERROR: delay=0 did not release immediately after the base synchronizer completed.
ERROR: delay=0 init_pulse lasted too long.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: delay=0 did not release immediately after the base synchronizer completed.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: init_pulse was not exactly one cycle wide.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;
    reg [1:0] delay_cnt;
    reg       in_delay;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff      <= 2'b00;
            srst_n_r     <= 1'b0;
            init_pulse_r<= 1'b0;
            delay_cnt    <= 2'b00;
            in_delay     <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];

            if (!in_delay) begin
...
functional details
[stdout]
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
ERROR: delay=0 init_pulse lasted too long.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: init_pulse was not exactly one cycle wide.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;
    reg [1:0] delay_cnt;
    reg       delay_active;

    assign srst_n     = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff       <= 2'b00;
            srst_n_r      <= 1'b0;
            init_pulse_r <= 1'b0;
            delay_cnt     <= 2'b00;
            delay_active  <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];

            if (!delay_active) begin
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: delay=0 did not release immediately after the base synchronizer completed.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;          // [1] is the "arst_n deasserted" indication after 2 flops
    reg [1:0] delay_cnt;       // counts additional hold cycles after sync indicates release

    // init_pulse asserted for exactly one clk edge when srst_n transitions 0->1
    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff      <= 2'b00;
            delay_cnt    <= 2'b00;
            srst_n_r     <= 1'b0;
            init_pulse_r<= 1'b0;
        end else begin
            // default
            init_pulse_r <= 1'b0;

            // 2-flop synchronizer for deassertion
            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];
...
functional details
[stdout]
ERROR: delay=0 did not release immediately after the base synchronizer completed.
ERROR: delay=0 init_pulse lasted too long.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: delay=0 did not release immediately after the base synchronizer completed.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;          // [1] is the "stable" synchronized arst_n
    reg [1:0] delay_cnt;       // counts extra hold cycles after sync indicates release
    reg       delay_active;    // indicates we are in the post-sync hold phase

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff       <= 2'b00;
            delay_cnt     <= 2'b00;
            delay_active  <= 1'b0;
            srst_n_r      <= 1'b0;
            init_pulse_r <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            // 2-flop synchronizer for deassertion
            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
ERROR: delay=0 init_pulse lasted too long.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;
    reg [1:0] delay_cnt;
    reg       delay_active;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff       <= 2'b00;
            delay_cnt     <= 2'b00;
            delay_active  <= 1'b0;
            srst_n_r      <= 1'b0;
            init_pulse_r <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];

            if (!delay_active) begin
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg sync_ff1;
    reg sync_ff2;

    reg [1:0] delay_cnt;
    reg [1:0] state;

    localparam ST_WAIT_ASSERT = 2'd0;
    localparam ST_SYNC_DEASSERT = 2'd1;
    localparam ST_HOLD_DELAY = 2'd2;
    localparam ST_RELEASE = 2'd3;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff1 <= 1'b0;
            sync_ff2 <= 1'b0;

            srst_n_r <= 1'b0;
            init_pulse_r <= 1'b0;
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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 failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_off\benchmarks\ilyasov\tasks\ilyasov__06_reset_domain_crossing__task_63\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview
module delayed_reset_release (
    input        clk,
    input        arst_n,
    input  [1:0] release_delay,
    output       srst_n,
    output       init_pulse
);

    reg srst_n_r;
    reg init_pulse_r;

    reg [1:0] sync_ff;
    reg [1:0] delay_cnt;
    reg       delay_active;

    assign srst_n = srst_n_r;
    assign init_pulse = init_pulse_r;

    always @(posedge clk or negedge arst_n) begin
        if (!arst_n) begin
            sync_ff       <= 2'b00;
            srst_n_r      <= 1'b0;
            init_pulse_r <= 1'b0;
            delay_cnt     <= 2'b00;
            delay_active  <= 1'b0;
        end else begin
            init_pulse_r <= 1'b0;

            // 2-flop synchronizer for deassertion
            sync_ff[0] <= 1'b1;
            sync_ff[1] <= sync_ff[0];
...
functional details
[stdout]
ERROR: reset did not release with a one-cycle init pulse after the full delay.
ERROR: init_pulse was not exactly one cycle wide.
ERROR: delay=0 did not release immediately after the base synchronizer completed.
TEST_FAILED
/workspace/banchmarks/pashencev/06_reset_domain_crossing/task_63/tb.v:118: $finish called at 106000 (1ps)
synthesis details
[error]
None
errors[]
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: reset did not release with a one-cycle init pulse after the full delay.",
    "retryable": false,
    "details": {
      "marker": "TEST_FAILED"
    }
  },
  {
    "stage": "openlane",
    "code": "openlane.invalidated_by_functional_failure",
    "message": "OpenLane result invalidated because functional validation failed after output-marker correction",
    "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
}