qwen3-coder:30b | RAG on

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[error]
None

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[error]
None

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got 11
ERROR: MBIST pattern for address 2 is wrong. Got 22
ERROR: MBIST pattern for address 3 is wrong. Got 00
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | mbist_cycle;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[error]
None

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_pattern;

assign mbist_pattern = 8'hA0 | mbist_cycle;
assign func_rdata = mem[func_addr];

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_state <= 2'b00;
        mbist_run <= 1'b0;
        mbist_cycle <= 3'b000;
        mbist_compare_fail <= 1'b0;
        mbist_busy <= 1'b0;
        mbist_done <= 1'b0;
...

[stderr]
y is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:63: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:73: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:74: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:75: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:12:      : mbist_fail is declared here as wire.
10 error(s) during elaboration.

[stderr]
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:73: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:74: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:75: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:12:      : mbist_fail is declared here as wire.
10 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "y is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:63: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:73: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:74: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:75: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/generated.v:12:      : mbist_fail is declared here as wire.\n10 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_3/functional/generated.v:73: error: mbist_busy is not a…

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | func_addr;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got a2
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a2
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | func_addr;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got a2
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a2
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_pattern;

assign mbist_pattern = 8'hA0 | mbist_cycle;
assign func_rdata = mem[func_addr];

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_state <= 2'b00;
        mbist_run <= 1'b0;
        mbist_cycle <= 3'b000;
        mbist_compare_fail <= 1'b0;
        mbist_busy <= 1'b0;
        mbist_done <= 1'b0;
...

[stderr]
y is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:65: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:74: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:75: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:76: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[stderr]
e_4/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:65: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:74: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:75: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:76: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "y is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:65: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:74: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:75: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:76: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/generated.v:12:      : mbist_fail is declared here as wire.\n11 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "e_4/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_4/functional/generated.v:65: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30…

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_pattern;

assign mbist_pattern = 8'hA0 | mbist_cycle;
assign func_rdata = mem[func_addr];

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_state <= 2'b00;
        mbist_run <= 1'b0;
        mbist_cycle <= 3'b000;
        mbist_compare_fail <= 1'b0;
        mbist_busy <= 1'b0;
        mbist_done <= 1'b0;
...

[stderr]
y is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:65: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:66: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:75: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:76: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:77: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[stderr]
e_5/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:64: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:65: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:66: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:75: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:76: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:77: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "y is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:65: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:66: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:75: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:76: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:77: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/generated.v:12:      : mbist_fail is declared here as wire.\n11 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "e_5/functional/generated.v:31: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:64: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:65: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_5/functional/generated.v:66: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30…

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got 11
ERROR: MBIST pattern for address 2 is wrong. Got 22
ERROR: MBIST pattern for address 3 is wrong. Got 00
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stderr]
/data/eval/out/run_20260426_141859_833435_7c9834/tmp/qwen_coder_30/pashencev__05_dft_testability__task_53/sample_5/generated.v:100: warning: Numeric constant truncated to 3 bits.

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | mbist_cycle;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST done pulse missing at completion.
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | func_addr;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST busy did not drop when test completed.
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got a2
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a2
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST busy did not drop when test completed.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | mbist_cycle;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST done pulse missing at completion.
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got 11
ERROR: MBIST pattern for address 2 is wrong. Got 22
ERROR: MBIST pattern for address 3 is wrong. Got 00
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stderr]
/data/eval/out/run_20260426_141859_833435_7c9834/tmp/qwen_coder_30/pashencev__05_dft_testability__task_53/sample_7/generated.v:100: warning: Numeric constant truncated to 3 bits.

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stderr]
/data/eval/out/run_20260424_172135_562392_bd9fc2/tmp/qwen3_coder_30b/05_dft_testability__task_53/sample_9/generated.v:100: warning: Numeric constant truncated to 3 bits.

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_pattern;

assign mbist_pattern = 8'hA0 | mbist_cycle;
assign func_rdata = mem[func_addr];

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_state <= 2'b00;
        mbist_run <= 1'b0;
        mbist_cycle <= 3'b000;
        mbist_compare_fail <= 1'b0;
        mbist_busy <= 1'b0;
        mbist_done <= 1'b0;
...

[stderr]
ncev__05_dft_testability__task_53/sample_9/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:65: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:74: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:75: error: mbist_done is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:76: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[stderr]
10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:65: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:12:      : mbist_fail is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:74: error: mbist_busy is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:10:      : mbist_busy is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:75: error: mbist_done is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:76: error: mbist_fail is not a valid l-value in tb_task_53.dut.
/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:12:      : mbist_fail is declared here as wire.
11 error(s) during elaboration.

[error]
None

[
  {
    "stage": "syntax",
    "code": "syntax.iverilog_failed",
    "message": "ncev__05_dft_testability__task_53/sample_9/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:64: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:65: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:74: error: mbist_busy is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:75: error: mbist_done is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:76: error: mbist_fail is not a valid l-value in mbist_ram_wrapper.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/generated.v:12:      : mbist_fail is declared here as wire.\n11 error(s) during elaboration.\n",
    "retryable": false,
    "details": {}
  },
  {
    "stage": "functional",
    "code": "functional.testbench_failed",
    "message": "10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:32: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:33: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:12:      : mbist_fail is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:39: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:46: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:63: error: mbist_busy is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:10:      : mbist_busy is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:64: error: mbist_done is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:11:      : mbist_done is declared here as wire.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:65: error: mbist_fail is not a valid l-value in tb_task_53.dut.\n/data/eval/out/run_20260424_230145_632624_082334/tmp/qwen3_coder_30b/pashencev__05_dft_testability__task_53/sample_9/functional/generated.v:12:…

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_pattern;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a0
ERROR: MBIST pattern for address 2 is wrong. Got a1
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
reg [7:0] mbist_expected;

wire mbist_idle = (mbist_state == 2'b00);
wire mbist_write = (mbist_state == 2'b01);
wire mbist_read = (mbist_state == 2'b10);

assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
...

[stdout]
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST pattern for address 0 is wrong. Got 00
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got 11
ERROR: MBIST pattern for address 2 is wrong. Got 22
ERROR: MBIST pattern for address 3 is wrong. Got 00
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST done pulse missing at completion.",
    "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": {}
  }
]

{
  "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
}

module mbist_ram_wrapper (
    input clk,
    input rst_n,
    input func_we,
    input [1:0] func_addr,
    input [7:0] func_wdata,
    output [7:0] func_rdata,
    input mbist_en,
    input mbist_start,
    output mbist_busy,
    output mbist_done,
    output mbist_fail
);

reg [7:0] mem [0:3];
reg [1:0] mbist_state;
reg mbist_run;
reg [2:0] mbist_cycle;
reg mbist_compare_fail;
wire [7:0] mbist_expected;

assign func_rdata = mem[func_addr];
assign mbist_expected = 8'hA0 | func_addr;
assign mbist_busy = mbist_run;
assign mbist_done = (mbist_cycle == 3'd7) && mbist_run;
assign mbist_fail = mbist_compare_fail;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        mbist_run <= 1'b0;
        mbist_state <= 2'b00;
        mbist_cycle <= 3'b000;
...

[stdout]
ERROR: MBIST busy did not drop when test completed.
ERROR: MBIST done pulse missing at completion.
ERROR: MBIST falsely reported a failure.
ERROR: MBIST pattern for address 0 is wrong. Got a2
ERROR: functional write leaked into MBIST-owned RAM at address 1. Got a2
ERROR: MBIST pattern for address 3 is wrong. Got a2
TEST_FAILED
/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps)

[error]
None

[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR: MBIST busy did not drop when test completed.",
    "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": {}
  }
]

{
  "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
}