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gpt-5.4-nano | RAG on

13_rtllm_memory / task_01 | verified_asyn_fifo

benchmarkrtllm
task_idrtllm/13_rtllm_memory/task_01
samples_total10
final_success_samples0
final_success_rate_samples0.0%
functional_pass_rate_samples0.0%
synth_pass_rate_samples0.0%
source_runsrun_20260426_070416_680227_376b99

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_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_1
generated.v preview 
module asyn_fifo
#(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)
(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    function integer clog2;
        input integer value;
        integer i;
        begin
            i = 0;
            value = value - 1;
            while (value > 0) begin
                value = value >> 1;
                i = i + 1;
            end
            clog2 = i;
        end
    endfunction
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_2 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_2
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    wire [WIDTH-1:0] ram_rdata;

    reg  [ADDR_BITS-1:0] waddr;
    reg  [ADDR_BITS-1:0] raddr;

    reg  wenc;
    reg  renc;

    // ----------------------------------------------------------------
    // Dual-port RAM (synthesizable)
    // ----------------------------------------------------------------
    dual_port_RAM #(
        .DEPTH(DEPTH),
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_3 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_3
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]   wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]   rdata
);
    function integer clog2;
        input integer value;
        integer i;
        begin
            clog2 = 0;
            for (i = value-1; i > 0; i = i >> 1)
                clog2 = clog2 + 1;
        end
    endfunction

    localparam integer ADDR_BITS = clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1; // extra MSB for wrap

    // Dual-port RAM signals
    reg  [ADDR_BITS-1:0] waddr;
    reg  [ADDR_BITS-1:0] raddr;
    reg                   wenc;
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_4 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_4
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // ----------------------------
    // Dual-port RAM
    // ----------------------------
    wire [ADDR_BITS-1:0] waddr;
    wire [ADDR_BITS-1:0] raddr;
    wire [WIDTH-1:0]     ram_rdata;
    wire                  wenc;
    wire                  renc;

    dual_port_RAM #(
        .DEPTH(DEPTH),
        .WIDTH(WIDTH),
        .ADDR_BITS(ADDR_BITS)
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_5 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_5
generated.v preview 
module asyn_fifo
#(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)
(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]     wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]     rdata
);

    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // -----------------------------
    // Dual-port RAM (synthesizable)
    // -----------------------------
    wire [ADDR_BITS-1:0] waddr;
    wire [ADDR_BITS-1:0] raddr;
    wire [WIDTH-1:0]     ram_rdata;
    wire                  wen;
    wire                  ren;

    dual_port_RAM #(
        .DEPTH(DEPTH),
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_6 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_6
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                  wclk,
    input  wire                  rclk,
    input  wire                  wrstn,
    input  wire                  rrstn,
    input  wire                  winc,
    input  wire                  rinc,
    input  wire [WIDTH-1:0]     wdata,
    output reg                   wfull,
    output reg                   rempty,
    output reg  [WIDTH-1:0]     rdata
);

    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1; // extra MSB for full/empty

    // ----------------------------
    // Dual-port RAM
    // ----------------------------
    wire [WIDTH-1:0] ram_rdata;

    dual_port_RAM #(
        .DEPTH(DEPTH),
        .WIDTH(WIDTH),
        .ADDR_BITS(ADDR_BITS)
    ) u_ram (
        .wclk (wclk),
        .wenc (winc && !wfull),
        .waddr(waddr_bin[ADDR_BITS-1:0]),
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "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_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_7
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // ----------------------------
    // Dual-port RAM
    // ----------------------------
    wire [WIDTH-1:0] ram_rdata;
    reg  [ADDR_BITS-1:0] waddr;
    reg  [ADDR_BITS-1:0] raddr;
    reg                  wenc;
    reg                  renc;

    dual_port_RAM #(
        .DEPTH(DEPTH),
        .WIDTH(WIDTH),
        .ADDR_BITS(ADDR_BITS)
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_8 run_20260426_070416_680227_376b99 ok failed failed skipped failed syntax /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:71: syntax error
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_8
generated.v preview 
module asyn_fifo #(
    parameter integer WIDTH = 8,
    parameter integer DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    function integer clog2;
        input integer value;
        integer i;
        begin
            clog2 = 0;
            for (i = value-1; i > 0; i = i >> 1)
                clog2 = clog2 + 1;
        end
    endfunction

    localparam integer ADDR_BITS = clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // ----------------------------
    // Dual-port RAM
    // ----------------------------
...
syntax details 
[stderr]
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:71: syntax error
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:72: error: Malformed statement
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:73: syntax error
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:74: error: Malformed statement
functional details 
[stderr]
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:71: syntax error
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:72: error: Malformed statement
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:73: syntax error
/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:74: error: Malformed statement
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:71: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:72: error: Malformed statement\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:73: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/generated.v:74: error: Malformed statement\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:71: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:72: error: Malformed statement\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:73: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/rtllm__13_rtllm_memory__task_01/sample_8/functional/generated.v:74: error: Malformed statement\n/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\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_9 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_9
generated.v preview 
module asyn_fifo #(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);
    localparam integer ADDR_BITS = (DEPTH <= 2) ? 1 : $clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // ---------------- Dual-port RAM ----------------
    wire [WIDTH-1:0] ram_rdata;
    reg  [ADDR_BITS-1:0] waddr;
    reg  [ADDR_BITS-1:0] raddr;
    reg                  wenc;
    reg                  renc;

    dual_port_RAM #(
        .DEPTH(DEPTH),
        .WIDTH(WIDTH),
        .ADDR_BITS(ADDR_BITS)
    ) u_ram (
        .wclk (wclk),
        .wenc (wenc),
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "retryable": false,
    "details": {}
  }
]
outcome 
{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": false,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": true,
  "openlane_required": true,
  "final_success": false,
  "success": false
}
sample_10 run_20260426_070416_680227_376b99 ok ok failed skipped failed functional /workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\rtllm\tasks\rtllm__13_rtllm_memory__task_01\samples\run_20260426_070416_680227_376b99__sample_10
generated.v preview 
module asyn_fifo
#(
    parameter WIDTH = 8,
    parameter DEPTH = 16
)
(
    input  wire                 wclk,
    input  wire                 rclk,
    input  wire                 wrstn,
    input  wire                 rrstn,
    input  wire                 winc,
    input  wire                 rinc,
    input  wire [WIDTH-1:0]    wdata,
    output reg                  wfull,
    output reg                  rempty,
    output reg  [WIDTH-1:0]    rdata
);

    function integer clog2;
        input integer value;
        integer i;
        begin
            clog2 = 0;
            for (i = value-1; i > 0; i = i >> 1)
                clog2 = clog2 + 1;
        end
    endfunction

    localparam integer ADDR_BITS = clog2(DEPTH);
    localparam integer PTR_BITS  = ADDR_BITS + 1;

    // ---------------- Dual-port RAM ----------------
...
functional details 
[stderr]
/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/workspace/banchmarks/rtllm/13_rtllm_memory/task_01/tb.v:102: sorry: break statements not supported.\n",
    "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
}