codellama:13b | RAG off

module queue_credit_tracker (
    input  logic clk,
    input  logic rst_n,
    input  logic push,
    input  logic pop,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// internal signals
logic [3:0] occupancy;
logic full, empty;

always @(posedge clk or negedge rst_n) begin
    if (~rst_n) begin
        // reset state
        occupancy <= 4'b0;
    end else begin
        // update occupancy based on push and pop signals
        if (push && ~full) begin
            occupancy <= occupancy + 1;
        end else if (pop && ~empty) begin
            occupancy <= occupancy - 1;
        end
    end
end

// calculate full and empty flags based on occupancy
assign full = (occupancy == cfg_limit);
assign empty = (occupancy == 0);
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_1/generated.v:30: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_1/generated.v:30: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)
2 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_1/generated.v:30: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_1/generated.v:30: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [2:0] count
);

// Your code here

endmodule

[error]
OpenLane failed: 2

[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [2:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = cfg_limit + 1;

// Define the occupancy register
reg [QUEUE_DEPTH-1:0] occupancy;

// Define the overflow and underflow pulses
wire overflow_pulse, underflow_pulse;

// Define the count output
wire [2:0] count;

always @(posedge clk or negedge rst) begin
    if (rst == 1'b0) begin
        // Reset the occupancy register to zero
        occupancy <= '0;
    end else begin
        // Update the occupancy register based on push and pop signals
        if (push == 1'b1 && pop == 1'b0) begin
            // Increment the occupancy by one if push is asserted and pop is not asserted
            occupancy <= occupancy + 1;
        end else if (push == 1'b0 && pop == 1'b1) begin
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:18: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:6:      : It was declared here as a variable.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:18: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:7:      : It was declared here as a variable.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:21: error: 'count' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:8:      : It was declared here as a variable.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:18: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:6:      : It was declared here as a variable.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:18: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:7:      : It was declared here as a variable.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:21: error: 'count' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:8:      : It was declared here as a variable.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
reg [3:0] occupancy;
wire full = (occupancy == cfg_limit);
wire empty = (occupancy == 0);

// Behavioral description
always @(posedge clk or posedge rst) begin
    if (rst) begin
        overflow_pulse <= 0;
        underflow_pulse <= 0;
        count <= 0;
    end else begin
        // Push operation
        if (push && !full) begin
            occupancy <= occupancy + 1;
            count <= count + 1;
        end else if (push && full) begin
            overflow_pulse <= 1;
        end

        // Pop operation
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:20: error: overflow_pulse Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:21: error: underflow_pulse Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:22: error: count Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:27: error: count Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:29: error: overflow_pulse Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:35: error: count Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:37: error: underflow_pulse Unable to assign to unresolved wires.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:43: error: count Unable to assign to unresolved wires.
10 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:20: error: overflow_pulse Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:21: error: underflow_pulse Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:22: error: count Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:27: error: count Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:29: error: overflow_pulse Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:35: error: count Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:37: error: underflow_pulse Unable to assign to unresolved wires.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_2/generated.v:43: error: count Unable to assign to unresolved wires.\n10 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Your code here

endmodule

[error]
OpenLane failed: 2

[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
reg [3:0] occupancy;
wire full = (occupancy == cfg_limit);
wire empty = (occupancy == 0);
wire push_wins = (push & !pop & !flush);
wire pop_wins = (!push & pop & !flush);
wire same_cycle = (push & pop);

// Combinational logic
always @* begin
    if (rst) begin
        occupancy <= 0;
        overflow_pulse <= 0;
        underflow_pulse <= 0;
    end else begin
        if (flush) begin
            occupancy <= 0;
        end else if (push_wins) begin
            if (!full) begin
                occupancy <= occupancy + 1;
            end else begin
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:43: error: pop_wins is not a valid l-value in queue_credit_tracker.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:17:      : pop_wins is declared here as wire.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:45: error: push_wins is not a valid l-value in queue_credit_tracker.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:16:      : push_wins is declared here as wire.
4 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:43: error: pop_wins is not a valid l-value in queue_credit_tracker.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:17:      : pop_wins is declared here as wire.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:45: error: push_wins is not a valid l-value in queue_credit_tracker.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_3/generated.v:16:      : push_wins is declared here as wire.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst_n,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = cfg_limit + 1;

// Define the occupancy counter
logic [$clog2(QUEUE_DEPTH)-1:0] occupancy;

always @(posedge clk or negedge rst_n) begin
    if (~rst_n) begin
        // Reset the occupancy counter to zero on reset
        occupancy <= 0;
    end else begin
        // Update the occupancy counter based on push and pop signals
        if (push && ~pop) begin
            // Increment the occupancy counter if push is asserted and pop is not asserted
            occupancy <= occupancy + 1'b1;
        end else if (~push && pop) begin
            // Decrement the occupancy counter if push is not asserted and pop is asserted
            occupancy <= occupancy - 1'b1;
        end
    end
end
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'
1 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'\n1 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = cfg_limit + 1;

// Define the occupancy counter
logic [$clog2(QUEUE_DEPTH):0] occupancy;

// Define the overflow and underflow pulse signals
logic overflow_pulse, underflow_pulse;

// Define the count output signal
logic [3:0] count;

always @(posedge clk or posedge rst) begin
    if (rst) begin
        // Reset the occupancy counter to zero
        occupancy <= 0;
        // Reset the overflow and underflow pulse signals
        overflow_pulse <= 0;
        underflow_pulse <= 0;
        // Reset the count output signal
        count <= 0;
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:7:      : It was declared here as a variable.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:8:      : It was declared here as a variable.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:22: error: 'count' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:9:      : It was declared here as a variable.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:7:      : It was declared here as a variable.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:8:      : It was declared here as a variable.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:22: error: 'count' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_4/generated.v:9:      : It was declared here as a variable.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rstn,
    input  logic push,
    input  logic pop,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// DUT instance
queue_credit_tracker dut (
    .clk(clk),
    .rstn(rstn),
    .push(push),
    .pop(pop),
    .overflow_pulse(overflow_pulse),
    .underflow_pulse(underflow_pulse),
    .count(count)
);

// Testbench instance
queue_credit_tracker_tb tb (
    .clk(clk),
    .rstn(rstn),
    .push(push),
    .pop(pop),
    .overflow_pulse(overflow_pulse),
    .underflow_pulse(underflow_pulse),
    .count(count)
);
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:86: syntax error
I give up.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:86: syntax error\nI give up.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
  input clock,
  input reset,
  input push,
  input pop,
  input flush,
  output overflow_pulse,
  output underflow_pulse,
  output count
);

  // Define the queue depth limit as cfg_limit + 1
  parameter cfg_limit = 3;

  // Define the occupancy counter
  reg [cfg_limit:0] occupancy;

  // Define the overflow and underflow pulses
  wire overflow_pulse, underflow_pulse;

  // Define the count output
  wire count;

  // Implement the queue credit tracker
  always @(posedge clock) begin
    if (reset) begin
      occupancy <= 0;
    end else begin
      if (push && !pop) begin
        if (occupancy < cfg_limit) begin
          occupancy <= occupancy + 1;
        end else begin
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:7:      : It was declared here as a net.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:8:      : It was declared here as a net.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:22: error: 'count' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:9:      : It was declared here as a net.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:7:      : It was declared here as a net.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:8:      : It was declared here as a net.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:22: error: 'count' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_5/generated.v:9:      : It was declared here as a net.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
reg [3:0] occupancy;
wire full = (occupancy == cfg_limit);
wire empty = (occupancy == 0);
wire push_win = (push & !full);
wire pop_win = (pop & !empty);
wire both_asserted = (push & pop);

// Combinational logic
always @* begin
    if (rst) begin
        occupancy <= 0;
        overflow_pulse <= 0;
        underflow_pulse <= 0;
    end else begin
        if (flush) begin
            occupancy <= 0;
        end else if (push_win) begin
            occupancy <= occupancy + 1;
        end else if (pop_win) begin
            occupancy <= occupancy - 1;
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:34: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:34: error: Unable to elaborate condition expression.
4 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:34: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:34: error: Unable to elaborate condition expression.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Declare the queue depth limit as a parameter
parameter cfg_limit = 4;

// Declare the occupancy counter and its maximum value
logic [3:0] occupancy;
localparam max_occupancy = (1 << (cfg_limit + 1)) - 1;

// Declare the overflow/underflow flags as registers
reg overflow_pulse, underflow_pulse;

// Implement the queue credit tracker logic
always @(posedge clk or posedge rst) begin
    if (rst) begin
        occupancy <= 0;
        overflow_pulse <= 0;
        underflow_pulse <= 0;
    end else begin
        // Check for push and pop operations
        if (push && !pop) begin
            // Increment the occupancy counter if it is not full
            if (occupancy < max_occupancy) begin
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:20: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:7:      : It was declared here as a variable.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:20: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:8:      : It was declared here as a variable.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:20: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:7:      : It was declared here as a variable.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:20: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_6/generated.v:8:      : It was declared here as a variable.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
reg [3:0] occupancy;
wire is_full = (occupancy == cfg_limit);
wire is_empty = (occupancy == 0);
wire push_wins = (push & ~pop) | (~push & pop);
wire pop_wins = (~push & pop);

// Behavioral description
always @(posedge clk or posedge rst) begin
    if (rst) begin
        occupancy <= 0;
        overflow_pulse <= 0;
        underflow_pulse <= 0;
    end else begin
        // Handle push and pop signals
        if (push & ~pop) begin
            if (is_full) begin
                overflow_pulse <= 1;
            end else begin
                occupancy <= occupancy + 1;
            end
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)
2 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:14: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:14: error: Unable to elaborate r-value: (occupancy)==(cfg_limit)\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [2:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = cfg_limit + 1;

// Define the occupancy register
reg [QUEUE_DEPTH-1:0] occupancy;

// Define the overflow and underflow pulses
wire overflow_pulse, underflow_pulse;

// Define the count output
assign count = occupancy[2:0];

always @(posedge clk or posedge rst) begin
    if (rst) begin
        // Reset the occupancy register to zero on reset
        occupancy <= 0;
    end else begin
        // Update the occupancy register based on push and pop signals
        if (push && !pop) begin
            // Increment occupancy by one unless the queue is full
            if (occupancy < QUEUE_DEPTH-1) begin
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:7:      : It was declared here as a variable.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:8:      : It was declared here as a variable.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:7:      : It was declared here as a variable.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_7/generated.v:8:      : It was declared here as a variable.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
reg [3:0] occupancy;
wire full = (occupancy == cfg_limit + 1'b1);
wire empty = (occupancy == 4'b0000);

// Logic for handling push and pop operations
always @(posedge clk or posedge rst) begin
    if (rst) begin
        occupancy <= 4'b0000;
    end else begin
        // Handle push operation
        if (push && !full) begin
            occupancy <= occupancy + 1'b1;
        end else if (pop && !empty) begin
            occupancy <= occupancy - 1'b1;
        end
    end
end

// Logic for handling overflow and underflow pulses
always @(posedge clk or posedge rst) begin
    if (rst) begin
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:13: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:13: error: Unable to elaborate r-value: (occupancy)==((cfg_limit)+(1'd1))
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:72: error: Unable to bind wire/reg/memory `flush' in `queue_credit_tracker'
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:72: error: Unable to elaborate condition expression.
4 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:13: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:13: error: Unable to elaborate r-value: (occupancy)==((cfg_limit)+(1'd1))\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:72: error: Unable to bind wire/reg/memory `flush' in `queue_credit_tracker'\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_8/generated.v:72: error: Unable to elaborate condition expression.\n4 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Registers and wires
logic [3:0] occupancy;
logic [3:0] next_occupancy;
logic push_wins;
logic pop_wins;

// Combinational logic
always_comb begin
    // Default values for next state
    next_occupancy = occupancy;
    overflow_pulse = 1'b0;
    underflow_pulse = 1'b0;

    // Check if push and pop are asserted in the same cycle
    if (push && pop) begin
        // If the queue is empty, push wins and occupancy increments by one
        if (occupancy == 4'd0) begin
            next_occupancy = occupancy + 1;
            push_wins = 1'b1;
        end
        // If the queue is full, pop wins and occupancy decrements by one
...

[error]
OpenLane failed: 2

[
  {
    "stage": "openlane",
    "code": "openlane.failed",
    "message": "OpenLane failed: 2",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": true,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
  input clock,
  input reset,
  input push,
  input pop,
  input flush,
  output overflow_pulse,
  output underflow_pulse,
  output count
);

// Define the queue depth limit as cfg_limit + 1
parameter cfg_limit = 3;

// Define the occupancy counter
reg [cfg_limit:0] count;

// Define the overflow and underflow pulses
wire overflow_pulse, underflow_pulse;

always @(posedge clock or negedge reset) begin
  if (reset == 1'b0) begin
    // Reset the occupancy counter to zero
    count <= '0;
  end else begin
    // Increment the occupancy counter when push is asserted and the queue is not full
    if (push == 1'b1 && count < cfg_limit) begin
      count <= count + 1;
    end
    
    // Decrement the occupancy counter when pop is asserted and the queue is not empty
    if (pop == 1'b1 && count > 0) begin
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:16: error: 'count' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:9:      : It was declared here as a net.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:7:      : It was declared here as a net.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:8:      : It was declared here as a net.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:16: error: 'count' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:9:      : It was declared here as a net.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:19: error: 'overflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:7:      : It was declared here as a net.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:19: error: 'underflow_pulse' has already been declared in this scope.\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:8:      : It was declared here as a net.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = (cfg_limit + 1)'(4'b1111);

// Define the occupancy counter
logic [3:0] occupancy;

always @(posedge clk or posedge rst) begin
    if (rst) begin
        // Reset the occupancy counter to zero
        occupancy <= 4'b0000;
    end else begin
        // Increment the occupancy counter by one when push is asserted and the queue is not full
        if (push && !is_full()) begin
            occupancy <= occupancy + 1;
        end

        // Decrement the occupancy counter by one when pop is asserted and the queue is not empty
        if (pop && !is_empty()) begin
            occupancy <= occupancy - 1;
        end
    end
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:13: error: Cast size expression must be constant and greater than zero.
2 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_9/generated.v:13: error: Cast size expression must be constant and greater than zero.\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// Define the queue depth limit as cfg_limit + 1
localparam QUEUE_DEPTH = cfg_limit + 1;

// Define the occupancy counter
reg [3:0] occupancy;

always @(posedge clk or posedge rst) begin
    if (rst) begin
        // Reset the occupancy counter to zero
        occupancy <= 4'b0;
    end else begin
        // Update the occupancy counter based on push and pop signals
        if (push && !pop) begin
            // Increment the occupancy counter by one if push is asserted and pop is not asserted
            occupancy <= occupancy + 1'b1;
        end else if (!push && pop) begin
            // Decrement the occupancy counter by one if push is not asserted and pop is asserted
            occupancy <= occupancy - 1'b1;
        end
    end
end
...

[stderr]
/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'
1 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:13: error: Unable to bind parameter `cfg_limit' in `queue_credit_tracker'\n1 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}

module queue_credit_tracker (
    input  logic clk,
    input  logic rst_n,
    input  logic push,
    input  logic pop,
    input  logic flush,
    output logic overflow_pulse,
    output logic underflow_pulse,
    output logic [3:0] count
);

// internal signals
logic [3:0] occupancy;
logic [3:0] next_occupancy;

always_ff @(posedge clk or negedge rst_n) begin
    if (~rst_n) begin
        occupancy <= 4'b0;
    end else begin
        occupancy <= next_occupancy;
    end
end

always_comb begin
    // default values
    overflow_pulse = 1'b0;
    underflow_pulse = 1'b0;
    count = occupancy;

    // update occupancy based on push and pop signals
    if (push & ~pop) begin
        next_occupancy = occupancy + 4'b1;
...

[stderr]
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:40: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'
/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:40: error: Unable to elaborate condition expression.
2 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:40: error: Unable to bind wire/reg/memory `cfg_limit' in `queue_credit_tracker'\n/data/eval/out/run_20260427_144342_055801_c17762/tmp/codellama/pashencev__12_cdv__task_121/sample_10/generated.v:40: error: Unable to elaborate condition expression.\n2 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  }
]

{
  "llm_ok": true,
  "extract_ok": true,
  "syntax_ok": false,
  "functional_ok": true,
  "openlane_ok": false,
  "syntax_required": true,
  "functional_required": false,
  "openlane_required": true,
  "final_success": false,
  "success": false
}