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deepseek-coder-v2:16b | RAG off

09_constraint_aware_timing / task_90 | dual_mac_timing

benchmarkilyasov
task_idilyasov/09_constraint_aware_timing/task_90
samples_total10
final_success_samples2
final_success_rate_samples20.0%
functional_pass_rate_samples20.0%
synth_pass_rate_samples20.0%
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 ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 0;
        y <= 0;
        valid_pipe <= 0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            valid_pipe <= 1;
        end else begin
            valid_pipe <= 0;
        end

        if (valid_pipe) begin
            out_valid <= 1;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_2 run_20260427_102437_171676_163c0c ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg in_valid_dly;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 'b0;
        in_valid_dly <= 1'b0;
        product_ab <= 'b0;
        product_cd <= 'b0;
    end else begin
        in_valid_dly <= in_valid;
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1'b1;
            y <= product_ab + product_cd;
        end else begin
            out_valid <= 1'b0;
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 33'sd0;
        valid_pipe <= 1'b0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1'b1;
            y <= product_ab + product_cd;
            valid_pipe <= 1'b1;
        end else if (valid_pipe) begin
            out_valid <= 1'b0;
            valid_pipe <= 1'b0;
        end
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 'd0;
        valid_pipe <= 1'b0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1'b1;
            y <= product_ab + product_cd;
            valid_pipe <= 1'b1;
        end else if (valid_pipe) begin
            out_valid <= 1'b0;
            valid_pipe <= 1'b0;
        end
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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 ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 33'sd0;
        valid_pipe <= 1'b0;
        product_ab <= 33'sd0;
        product_cd <= 33'sd0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            valid_pipe <= 1'b1;
        end else begin
            valid_pipe <= 1'b0;
        end
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": true,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": true,
  "success": true
}
sample_6 run_20260427_102437_171676_163c0c ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 33'sd0;
        valid_pipe <= 1'b0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1'b1;
            y <= product_ab + product_cd;
            valid_pipe <= 1'b1;
        end else if (valid_pipe) begin
            out_valid <= 1'b0;
            valid_pipe <= 1'b0;
        end
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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 failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:21: sorry: Assignment to an entire array or to an array slice is not yet supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe[2:0];

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 0;
        y <= 0;
        valid_pipe <= 3'b000;
    end else begin
        valid_pipe[2:1] <= valid_pipe[1:0];
        valid_pipe[0] <= in_valid;

        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
        end

        if (|valid_pipe) begin
            out_valid <= 1;
...
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:21: sorry: Assignment to an entire array or to an array slice is not yet supported.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:23: error: cannot perform a part select on array valid_pipe.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:31: error: Array valid_pipe needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:31: error: Unable to elaborate condition expression.
4 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:21: sorry: Assignment to an entire array or to an array slice is not yet supported.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:23: error: cannot perform a part select on array valid_pipe.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:31: error: Array valid_pipe needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:31: error: Unable to elaborate condition expression.
4 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:21: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:23: error: cannot perform a part select on array valid_pipe.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:31: error: Array valid_pipe needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/generated.v:31: error: Unable to elaborate condition expression.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:21: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:23: error: cannot perform a part select on array valid_pipe.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:31: error: Array valid_pipe needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__09_constraint_aware_timing__task_90/sample_7/functional/generated.v:31: error: Unable to elaborate condition expression.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "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. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 'd0;
        valid_pipe <= 1'b0;
    end else begin
        if (in_valid) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1'b1;
            y <= product_ab + product_cd;
            valid_pipe <= 1'b1;
        end else if (valid_pipe) begin
            out_valid <= 1'b0;
            valid_pipe <= 1'b0;
        end
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg valid_pipe;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 0;
        y <= 0;
        valid_pipe <= 0;
        product_ab <= 0;
        product_cd <= 0;
    end else begin
        if (in_valid && !valid_pipe) begin
            product_ab <= a * b;
            product_cd <= c * d;
            out_valid <= 1;
            valid_pipe <= 1;
            y <= product_ab + product_cd;
        end else if (in_valid && valid_pipe) begin
            // Hold the previous value of `y` until a new input is accepted
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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. FAIL: out_valid did not match the required 1-cycle latency.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__09_constraint_aware_timing__task_90\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview 
module dual_mac_timing (
    input clk,
    input rst_n,
    input in_valid,
    input signed [15:0] a,
    input signed [15:0] b,
    input signed [15:0] c,
    input signed [15:0] d,
    output reg out_valid,
    output reg signed [32:0] y
);

reg signed [32:0] product_ab;
reg signed [32:0] product_cd;
reg in_ready;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        out_valid <= 1'b0;
        y <= 33'd0;
        in_ready <= 1'b0;
        product_ab <= 33'd0;
        product_cd <= 33'd0;
    end else begin
        if (in_valid && !in_ready) begin
            in_ready <= 1'b1;
            product_ab <= a * b;
            product_cd <= c * d;
        end else if (in_ready) begin
            y <= product_ab + product_cd;
            out_valid <= 1'b1;
            in_ready <= 1'b0;
...
functional details 
[stdout]
FAIL: out_valid did not match the required 1-cycle latency.
TEST_FAILED
/workspace/banchmarks/pashencev/09_constraint_aware_timing/task_90/tb.v:120: $finish called at 136000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. FAIL: out_valid did not match the required 1-cycle latency.",
    "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
}