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codellama:13b | RAG off

13_rtllm_arithmetic / task_16 | fixed_point_adder

benchmarkrtllm
task_idrtllm/13_rtllm_arithmetic/task_16
samples_total20
final_success_samples3
final_success_rate_samples15.0%
functional_pass_rate_samples15.0%
synth_pass_rate_samples15.0%
source_runsrun_20260427_102437_171676_163c0c, run_20260427_144342_055801_c17762

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\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (
    input wire [N-1:0] a,
    input wire [N-1:0] b,
    output reg [N-1:0] c
);

// Internal registers
reg [N-1:0] res;

// Absolute value addition
always @* begin
    if (a[N-1] == b[N-1]) begin
        // Both positive or both negative, add absolute values
        res = a + b;
    end else begin
        // Different signs, subtract absolute values
        if (a > b) begin
            res = a - b;
        end else begin
            res = b - a;
        end
    end
end

// Precision handling
always @* begin
    c[N-1:Q] = res[N-1:Q];
    c[Q-1:0] = res[Q-1:0];
end

// Overflow handling
always @* begin
...
functional details 
[stdout]
=========== Your Design Passed ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:55: $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_1 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_1
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision
    assign c[N-1:Q] = res[N-1:Q];

    // Overflow handling
    always @* begin
        if (res > 2**(N-1)-1) begin
            $display("Overflow detected!");
        end else begin
            c[Q-1:0] = res[Q-1:0];
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
7 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_1/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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_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\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (a, b, c);
    input [N-1:0] a;
    input [N-1:0] b;
    output [N-1:0] c;

    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            res = a - b;
        end
    end

    // Precision and overflow handling
    assign c = {res[N-2:0], res[N-1]};
endmodule
functional details 
[stdout]
=========== Your Design Passed ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:55: $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_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:8: error: Array a needs an array index here.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_2
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            res = a - b;
        end
    end

    // Precision
    assign c = {res[N-2:Q], res[Q-1:0]};
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:10: error: Array b needs an array index here.
5 error(s) during elaboration.

[stdout]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:15: sorry: Continuous assignment of array concatenation is not yet supported.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:10: error: Array b needs an array index here.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
8 error(s) during elaboration.

[stdout]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:15: sorry: Continuous assignment of array concatenation is not yet supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/generated.v:10: error: Array b needs an array index here.\n5 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_2/functional/generated.v:10: error: Array b needs an array index here.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n8 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_3 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision
    assign c[N-1:Q] = res[N-1:Q];
    assign c[Q-1:0] = 0;

    // Overflow handling
    always @* begin
        if (res > {N{1'b1}}) begin
            $display("Overflow detected!");
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Unable to elaborate condition expression.
7 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Unable to elaborate condition expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:10: error: Unable to elaborate condition expression.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:10: error: Unable to elaborate condition expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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_3 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:20: error: Concatenation operand "'sd0" has indefinite width.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_3
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (
    input wire signed [N-1:0] a,
    input wire signed [N-1:0] b,
    output reg signed [N-1:0] c
);

// Internal registers
reg signed [N-1:0] res;

// Absolute value addition
always @* begin
    if (a[N-1] == b[N-1]) begin
        // Both operands have the same sign, add their absolute values
        res = a[N-2:Q] + b[N-2:Q];
        c = {res[N-2:Q], a[N-1]};
    end else begin
        // Operands have different signs, subtract their absolute values
        if (a > b) begin
            res = a - b;
            c = {res[N-2:Q], 0};
        end else begin
            res = b - a;
            c = {res[N-2:Q], 1};
        end
    end
end

// Precision handling
always @* begin
    if (a[Q-1:0] == b[Q-1:0]) begin
        // Both operands have the same precision, add their integer and fractional parts
        res = a + b;
...
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:20: error: Concatenation operand "'sd0" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:23: error: Concatenation operand "'sd1" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:50: error: Concatenation operand "'sd0" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:53: error: Concatenation operand "'sd1" has indefinite width.
4 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:20: error: Concatenation operand "'sd0" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:23: error: Concatenation operand "'sd1" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:50: error: Concatenation operand "'sd0" has indefinite width.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:53: error: Concatenation operand "'sd1" has indefinite width.
4 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:20: error: Concatenation operand \"'sd0\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:23: error: Concatenation operand \"'sd1\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:50: error: Concatenation operand \"'sd0\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/generated.v:53: error: Concatenation operand \"'sd1\" has indefinite width.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:20: error: Concatenation operand \"'sd0\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:23: error: Concatenation operand \"'sd1\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:50: error: Concatenation operand \"'sd0\" has indefinite width.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_3/functional/generated.v:53: error: Concatenation operand \"'sd1\" has indefinite width.\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_4 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: can not select part of scalar: a
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_4
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a, input b, output c);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = {a[N-2:Q], a[Q-1:0]} + {b[N-2:Q], b[Q-1:0]};
        end else begin
            // Absolute value subtraction
            if (a > b) begin
                res = {a[N-2:Q], a[Q-1:0]} - {b[N-2:Q], b[Q-1:0]};
            end else begin
                res = {b[N-2:Q], b[Q-1:0]} - {a[N-2:Q], a[Q-1:0]};
            end
        end
    end

    // Precision
    assign c = {res[N-2:Q], res[Q-1:0]};
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: can not select part of scalar: a
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: can not select part of scalar: b
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: Unable to elaborate condition expression.
Elaboration failed
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: can not select part of scalar: a
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: can not select part of scalar: b
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: Unable to elaborate condition expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 1 (a) of fixed_point_adder expects 1 bits, got 32.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Pruning 31 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 2 (b) of fixed_point_adder expects 1 bits, got 32.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Pruning 31 high bits of the expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 3 (c) of fixed_point_adder expects 1 bits, got 32.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Padding 31 high bits of the expression.
3 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: can not select part of scalar: a\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: can not select part of scalar: b\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:7: error: Unable to elaborate condition expression.\nElaboration failed\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: can not select part of scalar: a\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: can not select part of scalar: b\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:7: error: Unable to elaborate condition expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 1 (a) of fixed_point_adder expects 1 bits, got 32.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Pruning 31 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 2 (b) of fixed_point_adder expects 1 bits, got 32.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Pruning 31 high bits of the expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17: warning: Port 3 (c) of fixed_point_adder expects 1 bits, got 32.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:17:        : Padding 31 high bits of the expression.\n3 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_4 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:30: error: c is not a valid l-value in fixed_point_adder.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_4
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input [N-1:0] a, input [N-1:0] b, output [N-1:0] c);

// Internal registers
reg [N-1:0] res;

// Absolute value addition
always @* begin
  if (a[N-1] == b[N-1]) begin // same sign
    res = a + b;
  end else begin // opposite signs
    res = a - b;
  end
end

// Absolute value subtraction
always @* begin
  if (a > b) begin
    res = a - b;
  end else begin
    res = b - a;
  end
end

// Precision
assign c = {res[N-1:Q], res[Q-1:0]};

// Overflow handling
always @* begin
  if (res > 2**(N-1)) begin // overflow
    c = 2**(N-1) - 1;
  end else begin // no overflow
    c = res;
...
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:30: error: c is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:1:      : c is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:32: error: c is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:1:      : c is declared here as wire.
2 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:30: error: c is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:1:      : c is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:32: error: c is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:1:      : c is declared here as wire.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:30: error: c is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:1:      : c is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:32: error: c is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/generated.v:1:      : c is declared here as wire.\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:30: error: c is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:1:      : c is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:32: error: c is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_4/functional/generated.v:1:      : c is declared here as wire.\n2 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_5 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:9: error: Array a needs an array index here.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_5
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);

// Internal registers
reg [N-1:0] res;

// Absolute value addition
always @* begin
  if (a[N-1] == b[N-1]) begin // same sign
    res = a + b;
  end else begin // different sign
    res = a - b;
  end
end

// Precision
assign c = {res[N-2:0], res[N-1]};

// Overflow handling
always @* begin
  if (res[N-1]) begin // overflow
    c = {res[N-2:0], ~res[N-1]};
  end else begin // no overflow
    c = res;
  end
end

endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:9: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:9: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:11: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:11: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:23: sorry: Assignment to an entire array or to an array slice is not yet supported.
7 error(s) during elaboration.

[stdout]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:16: sorry: Continuous assignment of array concatenation is not yet supported.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:9: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:9: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:11: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:11: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:23: sorry: Assignment to an entire array or to an array slice is not yet supported.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 error(s) during elaboration.

[stdout]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:16: sorry: Continuous assignment of array concatenation is not yet supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:9: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:9: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:11: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:11: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:23: sorry: Assignment to an entire array or to an array slice is not yet supported.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:9: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:9: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:11: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:11: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:23: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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_5 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_5
generated.v preview 
module fixed_point_adder #(parameter Q = 8, parameter N = 16) (input logic [N-1:0] a, input logic [N-1:0] b, output logic [N-1:0] c);

// Internal registers
logic [N-1:0] res;

// Absolute value addition
always_comb begin
  if (a[N-1] == b[N-1]) begin // same sign
    res = a + b;
  end else begin // different sign
    if (a > b) begin
      res = a - b;
    end else begin
      res = b - a;
    end
  end
end

// Precision
assign c = {res[N-1], res[Q+:N]}; // keep only the Q most significant bits

// Overflow handling
always_comb begin
  if (c > N) begin
    c = '0; // overflow, set result to zero
  end else begin
    c = c; // no overflow, return result as is
  end
end

endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:25: error: c Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:27: error: c Unable to assign to unresolved wires.
2 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:25: error: c Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:27: error: c Unable to assign to unresolved wires.
2 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:25: error: c Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/generated.v:27: error: c Unable to assign to unresolved wires.\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:25: error: c Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_5/functional/generated.v:27: error: c Unable to assign to unresolved wires.\n2 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_6 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:20: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);

// Internal registers
reg [N-1:0] res;

// Absolute value addition
always @* begin
    if (a[N-1] == b[N-1]) begin // both positive or negative
        res = a + b;
    end else begin // one is positive, the other negative
        if (a > b) begin
            res = a - b;
        end else begin
            res = b - a;
        end
    end
end

// Precision
assign c[N-1:Q] = res[N-1:Q];

// Overflow handling
always @* begin
    if (res[N-1]) begin // overflow
        $display("Overflow detected!");
    end else begin
        c[Q-1:0] = res[Q-1:0];
    end
end

endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:9: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:9: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:27: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
7 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:9: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:9: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:27: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:9: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:9: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:11: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:27: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:9: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:9: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:11: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:27: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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_6 run_20260427_144342_055801_c17762 ok ok failed failed failed functional Functional output contains failure marker: TEST FAILED. xxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_6
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input logic [N-1:0] a, input logic [N-1:0] b, output logic [N-1:0] c);

// Internal registers
logic [N-1:0] res;

// Absolute value addition
always_comb begin
  if (a[N-1] == b[N-1]) begin // same sign
    res = a + b;
  end else begin // different sign
    if (a > b) begin
      res = a - b;
    end else begin
      res = b - a;
    end
  end
end

// Precision and overflow handling
always_comb begin
  c = {res[N-1], res[Q-1:0]}; // set precision and sign bit
  if (c > 2**(N-1)) begin // check for overflow
    c = 2**(N-1) - 1; // saturate to maximum value
  end else if (c < -2**(N-1)) begin // check for underflow
    c = -2**(N-1); // saturate to minimum value
  end
end

endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:7: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:20: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_6/generated.v:20: sorry: constant selects in always_* processes are not currently supported (all bits will be included).
functional details 
[stdout]
xxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
Test failed: a = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, b = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
=========== Test completed with         100 /100 failures ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:55: $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. xxxx, c = 0000000000000000xxxxxxxxxxxxxxxx, expected_result = xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx",
    "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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:25: error: c is not a valid l-value in fixed_point_adder.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input [N-1:0] a, input [N-1:0] b, output [N-1:0] c);

// Internal registers
reg [N-1:0] res;

// Absolute value addition
always @* begin
    if (a[N-1] == b[N-1]) begin // same sign
        res = a + b;
    end else begin // different signs
        if (a > b) begin
            res = a - b;
        end else begin
            res = b - a;
        end
    end
end

// Precision
assign c = {res[N-1], res[Q+:N-1]}; // keep only the Q most significant bits

// Overflow handling
always @* begin
    if (c[N-1]) begin // overflow
        c = '0; // set to zero
    end else begin
        c = res;
    end
end

endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:25: error: c is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:1:      : c is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:27: error: c is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:1:      : c is declared here as wire.
2 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:25: error: c is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:1:      : c is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:27: error: c is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:1:      : c is declared here as wire.
2 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:25: error: c is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:1:      : c is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:27: error: c is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:1:      : c is declared here as wire.\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:25: error: c is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:1:      : c is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:27: error: c is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:1:      : c is declared here as wire.\n2 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_7 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_7
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision
    assign c[N-1:Q] = res[N-1:Q];
    assign c[Q-1:0] = res[Q-1:0];

    // Overflow handling
    always @* begin
        if (res > 2**(N-1)-1) begin
            $display("Overflow detected!");
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Unable to elaborate condition expression.
7 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Unable to elaborate condition expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/generated.v:10: error: Unable to elaborate condition expression.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_7/functional/generated.v:10: error: Unable to elaborate condition expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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 failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v preview 
module fixed_point_adder #(parameter Q = 8, parameter N = 16) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision
    assign c[N-1:Q] = res[N-1:Q];

    // Overflow handling
    always @* begin
        if (res[N-1]) begin
            c[Q-1:0] = 0;
        end else begin
            c[Q-1:0] = res[Q-1:0];
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
8 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
11 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n8 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:26: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n11 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_144342_055801_c17762 ok failed failed skipped failed syntax 144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array b needs an array index here.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_8
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision handling
    always @* begin
        c[N-1:Q] = res[N-1:Q];
        c[Q-1:0] = res[Q-1:0];
    end

    // Overflow handling
    always @* begin
        if (res[N-1]) begin
            c = {1'b0, res[N-2:0]};
        end else begin
            c = res;
        end
    end
endmodule
syntax details 
[stderr]
144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:21: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:19: warning: @* found no sensitivities so it will never trigger.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:27: sorry: Assignment to an entire array or to an array slice is not yet supported.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:29: sorry: Assignment to an entire array or to an array slice is not yet supported.
9 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:21: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:19: warning: @* found no sensitivities so it will never trigger.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:27: sorry: Assignment to an entire array or to an array slice is not yet supported.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:29: sorry: Assignment to an entire array or to an array slice is not yet supported.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
12 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:21: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:19: warning: @* found no sensitivities so it will never trigger.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:27: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/generated.v:29: sorry: Assignment to an entire array or to an array slice is not yet supported.\n9 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:21: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:19: warning: @* found no sensitivities so it will never trigger.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:27: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_8/functional/generated.v:29: sorry: Assignment to an entire array or to an array slice is not yet supported.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of f…
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_9 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array a needs an array index here.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v preview 
module fixed_point_adder #(parameter Q = 8, parameter N = 16) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end

    // Precision and overflow handling
    always @* begin
        c[N-1:Q] = res[N-1:Q];
        if (res[Q-1:0] > 2**Q-1) begin
            c[Q-1:0] = {(N-1){1'b1}}; // overflow
        end else begin
            c[Q-1:0] = res[Q-1:0];
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:22: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
8 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:22: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
11 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:22: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n8 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:20: error: c[(N)-('sd1):Q] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1):Q] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:22: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:24: error: c[(Q)-('sd1):'sd0] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(Q)-('sd1):'sd0] is declared here as wire.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder i…
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_9 run_20260427_144342_055801_c17762 ok failed failed skipped failed syntax /data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_9
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;
    
    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end
    
    // Precision handling
    assign c[N-1:Q] = res[N-1:Q];
    assign c[Q-1:0] = res[Q-1:0];
    
    // Overflow handling
    always @* begin
        if (res[N-1]) begin
            c[N-1] = 1'b0;
        end else begin
            c[N-1] = 1'b1;
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:25: error: c[(N)-('sd1)] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:27: error: c[(N)-('sd1)] is not a valid l-value in fixed_point_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.
9 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Unable to elaborate condition expression.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:25: error: c[(N)-('sd1)] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:27: error: c[(N)-('sd1)] is not a valid l-value in testbench.fp_adder.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
12 error(s) during elaboration.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:25: error: c[(N)-('sd1)] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:27: error: c[(N)-('sd1)] is not a valid l-value in fixed_point_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.\n9 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:10: error: Unable to elaborate condition expression.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:25: error: c[(N)-('sd1)] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:27: error: c[(N)-('sd1)] is not a valid l-value in testbench.fp_adder.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_9/functional/generated.v:1:      : c[(N)-('sd1)] is declared here as wire.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n12 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_10 run_20260427_102437_171676_163c0c ok failed failed skipped failed syntax /data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:19: error: Array cannot be indexed by a range.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input a[N-1:0], input b[N-1:0], output c[N-1:0]);
    // Internal registers
    reg [N-1:0] res;
    
    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            if (a > b) begin
                res = a - b;
            end else begin
                res = b - a;
            end
        end
    end
    
    // Precision
    assign c[N-1:Q] = res[N-1:Q];
    assign c[Q-1:0] = {{(Q){res[Q-1]}}, res[Q-1:0]};
    
    // Overflow handling
    always @* begin
        if (res > 2**(N-1)-1) begin
            $error("Overflow detected");
        end else if (res < -2**(N-1)) begin
            $error("Underflow detected");
        end
    end
endmodule
syntax details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Unable to elaborate condition expression.
7 error(s) during elaboration.
functional details 
[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:19: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:20: error: Array cannot be indexed by a range.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:8: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:8: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Array a needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Array b needs an array index here.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Unable to elaborate condition expression.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c
10 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/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/generated.v:10: error: Unable to elaborate condition expression.\n7 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:19: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:20: error: Array cannot be indexed by a range.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:8: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:8: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Array a needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Array b needs an array index here.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/rtllm__13_rtllm_arithmetic__task_16/sample_10/functional/generated.v:10: error: Unable to elaborate condition expression.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18: error: Can not assign non-array identifier `a` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:18:      : Port 1 (a) of fixed_point_adder is connected to a\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19: error: Can not assign non-array identifier `b` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:19:      : Port 2 (b) of fixed_point_adder is connected to b\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20: error: Can not assign non-array identifier `c` to array.\n/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:20:      : Port 3 (c) of fixed_point_adder is connected to c\n10 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_10 run_20260427_144342_055801_c17762 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\codellama-13b\rag_off\benchmarks\rtllm\tasks\rtllm__13_rtllm_arithmetic__task_16\samples\run_20260427_144342_055801_c17762__sample_10
generated.v preview 
module fixed_point_adder #(parameter Q = 4, parameter N = 8) (input [N-1:0] a, input [N-1:0] b, output [N-1:0] c);
    // Internal registers
    reg [N-1:0] res;

    // Absolute value addition
    always @* begin
        if (a[N-1] == b[N-1]) begin
            res = a + b;
        end else begin
            res = a - b;
        end
    end

    // Precision and overflow handling
    assign c = {res[N-2:0], res[N-1]};
endmodule
functional details 
[stdout]
=========== Your Design Passed ===========
/workspace/banchmarks/rtllm/13_rtllm_arithmetic/task_16/tb.v:55: $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
}