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deepseek-coder-v2:16b | RAG off

13_rtllm_arithmetic / task_05 | adder_bcd

benchmarkrtllm
task_idrtllm/13_rtllm_arithmetic/task_05
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\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       overflow;

    assign sum_temp = A + B + Cin;
    assign overflow = (sum_temp > 9) ? 1'b1 : 1'b0;
    assign corrected_sum = (overflow == 1'b1) ? sum_temp + 4'd6 : sum_temp;

    assign Sum = corrected_sum;
    assign Cout = overflow;

endmodule
functional details 
[stdout]
=========== Your Design Passed ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (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 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\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    // Correct the sum if it exceeds 9
    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'b1001) ? sum_temp + 6 : sum_temp;

    // Assign the final output
    assign Sum = corrected_sum;
    assign Cout = carry;

endmodule
functional details 
[stdout]
=========== Your Design Passed ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (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_3 run_20260427_102437_171676_163c0c ok ok failed failed failed functional Functional output contains failure marker: TEST FAILED. Test failed: A = 8, B = 7, Cin = 1 | Expected = 22, Got = 6, Cout = 0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    // Binary addition of A, B, and Cin
    assign sum_temp = A + B + Cin;

    // Check if the binary sum exceeds 9 (binary 1001)
    assign carry = (sum_temp > 4'b1001);

    // Correct the sum to be a valid BCD digit
    assign corrected_sum = sum_temp + (carry ? 4'b0110 : 4'b0000);

    // Assign the final output, taking only the lower 4 bits of the corrected sum
    assign Sum = corrected_sum[3:0];

    // Assign the carry-out signal
    assign Cout = (corrected_sum > 4'b1001) ? 1'b1 : 1'b0;

endmodule
functional details 
[stdout]
Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  6, Cout = 0
Test failed: A =  7, B =  7, Cin = 1 | Expected = 21, Got =  5, Cout = 0
Test failed: A =  9, B =  8, Cin = 1 | Expected = 24, Got =  8, Cout = 0
Test failed: A =  9, B =  2, Cin = 1 | Expected = 18, Got =  2, Cout = 0
Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  9, B =  6, Cin = 0 | Expected = 21, Got =  5, Cout = 0
Test failed: A =  8, B =  3, Cin = 0 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  3, B =  9, Cin = 1 | Expected = 19, Got =  3, Cout = 0
Test failed: A =  6, B =  4, Cin = 1 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  8, B =  2, Cin = 1 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  9, B =  7, Cin = 0 | Expected = 22, Got =  6, Cout = 0
Test failed: A =  0, B =  9, Cin = 1 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  6, B =  6, Cin = 0 | Expected = 18, Got =  2, Cout = 0
Test failed: A =  4, B =  8, Cin = 1 | Expected = 19, Got =  3, Cout = 0
Test failed: A =  9, B =  5, Cin = 1 | Expected = 21, Got =  5, Cout = 0
Test failed: A =  8, B =  4, Cin = 0 | Expected = 18, Got =  2, Cout = 0
Test failed: A =  6, B =  8, Cin = 1 | Expected = 21, Got =  5, Cout = 0
Test failed: A =  1, B =  9, Cin = 1 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  7, B =  6, Cin = 1 | Expected = 20, Got =  4, Cout = 0
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  7, B =  6, Cin = 0 | Expected = 19, Got =  3, Cout = 0
Test failed: A =  8, B =  5, Cin = 0 | Expected = 19, Got =  3, Cout = 0
Test failed: A =  7, B =  4, Cin = 0 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  9, B =  3, Cin = 0 | Expected = 18, Got =  2, Cout = 0
Test failed: A =  6, B =  3, Cin = 1 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  8, B =  2, Cin = 1 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  9, B =  4, Cin = 0 | Expected = 19, Got =  3, Cout = 0
Test failed: A =  8, B =  2, Cin = 1 | Expected = 17, Got =  1, Cout = 0
Test failed: A =  4, B =  5, Cin = 1 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got =  0, Cout = 0
Test failed: A =  8, B =  9, Cin = 1 | Expected = 24, Got =  8, Cout = 0
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  6, Cout = 0",
    "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. Test failed: A = 5, B = 5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1 : 0;

    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'b1010) ? sum_temp[3:0] + 6 : sum_temp[3:0];
    assign Cout = (sum_temp > 9) ? 1 : 0;
    assign Sum = corrected_sum;

endmodule
functional details 
[stdout]
Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  0, B =  9, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  6, B =  3, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  4, B =  5, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  8, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  3, B =  7, Cin = 0 | Expected = 16, Got = 10, Cout = 1
=========== Test completed with           8 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1",
    "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. Test failed: A = 8, B = 7, Cin = 1 | Expected = 22, Got = 0, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'b0000) ? sum_temp[3:0] + 4'b0110 : sum_temp[3:0];

    assign Sum = corrected_sum;
    assign Cout = carry;

endmodule
functional details 
[stdout]
Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 1
Test failed: A =  9, B =  7, Cin = 0 | Expected = 22, Got =  0, Cout = 1
=========== Test completed with           2 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 1",
    "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. Test failed: A = 5, B = 5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1 : 0;

    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'd10) ? sum_temp[3:0] + 4'd6 : sum_temp[3:0];
    assign Cout = (sum_temp > 9) ? 1 : 0;
    assign Sum = corrected_sum;

endmodule
functional details 
[stdout]
Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  0, B =  9, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  6, B =  3, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  4, B =  5, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  8, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  3, B =  7, Cin = 0 | Expected = 16, Got = 10, Cout = 1
=========== Test completed with           8 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1",
    "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. Test failed: A = 5, B = 5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    assign corrected_sum = (carry == 1'b1 && sum_temp != 10) ? sum_temp + 4'd6 : sum_temp;
    assign Sum = corrected_sum;
    assign Cout = carry;

endmodule
functional details 
[stdout]
Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  0, B =  9, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  6, B =  3, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  4, B =  5, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  8, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  3, B =  7, Cin = 0 | Expected = 16, Got = 10, Cout = 1
=========== Test completed with           8 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1",
    "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. Test failed: A = 5, B = 5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    assign corrected_sum = (carry == 1'b1 && sum_temp != 10) ? sum_temp + 4'd6 : sum_temp;

    assign Sum = corrected_sum;
    assign Cout = carry;

endmodule
functional details 
[stdout]
Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  0, B =  9, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  6, B =  3, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  4, B =  5, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  9, Cin = 0 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  1, B =  8, Cin = 1 | Expected = 16, Got = 10, Cout = 1
Test failed: A =  3, B =  7, Cin = 0 | Expected = 16, Got = 10, Cout = 1
=========== Test completed with           8 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  5, B =  5, Cin = 0 | Expected = 16, Got = 10, Cout = 1",
    "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. Test failed: A = 8, B = 7, Cin = 1 | Expected = 22, Got = 0, Cout = 0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'b0000) ? sum_temp[3:0] + 4'b0110 : sum_temp[3:0];

    assign Sum = corrected_sum;
    assign Cout = (carry == 1'b1 && sum_temp[3:0] != 4'b0000) ? 1'b1 : 1'b0;

endmodule
functional details 
[stdout]
Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 0
Test failed: A =  9, B =  7, Cin = 0 | Expected = 22, Got =  0, Cout = 0
=========== Test completed with           2 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 0",
    "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. Test failed: A = 8, B = 7, Cin = 1 | Expected = 22, Got = 0, Cout = 1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_05\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview 
module adder_bcd (
    input  [3:0] A,
    input  [3:0] B,
    input        Cin,
    output [3:0] Sum,
    output       Cout
);

    wire [4:0] sum_temp;
    wire [3:0] corrected_sum;
    wire       carry;

    assign sum_temp = A + B + Cin;
    assign carry = (sum_temp > 9) ? 1'b1 : 1'b0;

    assign corrected_sum = (carry == 1'b1 && sum_temp[3:0] != 4'b0000) ? sum_temp[3:0] + 4'b0110 : sum_temp[3:0];

    assign Sum = corrected_sum;
    assign Cout = carry;

endmodule
functional details 
[stdout]
Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 1
Test failed: A =  9, B =  7, Cin = 0 | Expected = 22, Got =  0, Cout = 1
=========== Test completed with           2 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_05/tb.v:56: $finish called at 1000000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST FAILED. Test failed: A =  8, B =  7, Cin = 1 | Expected = 22, Got =  0, Cout = 1",
    "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
}