10_fault_tolerant_safety / task_100 | ecc_guarded_byte
Здесь перечислены все реальные попытки этой модели на одной задаче. По каждой попытке можно увидеть, до какой стадии она дошла, где именно сломалась и какое сообщение об ошибке вернулось из syntax, functional или synthesis.
| sample | run | extract_ok | syntax_ok | functional_ok | openlane_ok | final_success | failure_stage | failure_reason | details |
|---|---|---|---|---|---|---|---|---|---|
| sample_1 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (post reset): fault_sticky=x expected=0 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_1
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
reg is_faulty;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
data_out <= 8'h00;
data_valid <= 1'b0;
correctable_error <= 1'b0;
uncorrectable_error <= 1'b0;
fault_sticky <= 1'b0;
end else if (write_en) begin
stored_data <= data_in;
// Calculate ECC for the incoming data
ecc[0] = ^data_in; // Parity of all bits
...
functional details[stdout] ERROR (post reset): fault_sticky=x expected=0 ERROR (write response idle): fault_sticky=x expected=0 ERROR (clean read): data_out=xx expected=a5 ERROR (clean read): fault_sticky=x expected=0 ERROR (clean read pulse clear): data_out=xx expected=00 ERROR (clean read pulse clear): fault_sticky=x expected=0 ERROR (single fault corrected): fault_sticky=x expected=1 ERROR (sticky after single fault): data_out=a5 expected=00 ERROR (double fault priority): data_out=b5 expected=00 ERROR (double fault priority): fault_sticky=0 expected=1 ERROR (sticky after double fault): data_out=b5 expected=00 ERROR (storage cleared by reset): data_out=3c expected=00 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] OpenLane failed: 2 errors[][
{
"stage": "openlane",
"code": "openlane.failed",
"message": "OpenLane failed: 2",
"retryable": false,
"details": {}
},
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (post reset): fault_sticky=x expected=0",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_2 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (clean read): data_out=00 expected=a5 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_2
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
wire is_single_fault;
wire is_double_fault;
// SECDED ECC calculation
always @(*) begin
ecc = 3'b000;
ecc[0] = ^data_in; // Parity bit for all bits
ecc[1] = data_in[0] ^ data_in[1] ^ data_in[3] ^ data_in[4] ^ data_in[6];
ecc[2] = data_in[2] ^ data_in[3] ^ data_in[5] ^ data_in[6] ^ data_in[7];
end
// Detect single and double faults
assign is_single_fault = (ecc != 3'b000) && (&(data_in ^ ecc));
assign is_double_fault = ~(&(data_in ^ ecc)) && (^data_in == ^ecc);
...
functional details[stdout] ERROR (clean read): data_out=00 expected=a5 ERROR (clean read): uncorrectable_error=1 expected=0 ERROR (clean read): fault_sticky=1 expected=0 ERROR (clean read pulse clear): data_valid=1 expected=0 ERROR (clean read pulse clear): uncorrectable_error=1 expected=0 ERROR (clean read pulse clear): fault_sticky=1 expected=0 ERROR (single fault corrected): data_out=00 expected=a5 ERROR (single fault corrected): correctable_error=0 expected=1 ERROR (single fault corrected): uncorrectable_error=1 expected=0 ERROR (sticky after single fault): data_valid=1 expected=0 ERROR (sticky after single fault): uncorrectable_error=1 expected=0 ERROR (double fault priority): data_out=78 expected=00 ERROR (double fault priority): data_valid=0 expected=1 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (double fault priority): fault_sticky=0 expected=1 ERROR (sticky after double fault): fault_sticky=0 expected=1 ERROR (stored data preserved): data_out=78 expected=3c ERROR (stored data preserved): data_valid=0 expected=1 ERROR (stored data preserved): fault_sticky=0 expected=1 ERROR (storage cleared by reset): data_valid=0 expected=1 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (clean read): data_out=00 expected=a5",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
},
{
"stage": "openlane",
"code": "openlane.invalidated_by_functional_failure",
"message": "OpenLane result invalidated because functional validation failed after output-marker correction",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_3 | run_20260427_102437_171676_163c0c | ok | failed | failed | skipped | failed | syntax | /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:23: syntax error |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_3
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc_bits;
reg [7:0] corrected_data;
wire parity;
// SECDED ECC calculation
assign parity = ^stored_data;
ecc_bits[0] = (stored_data[0] ^ stored_data[1] ^ stored_data[3] ^ stored_data[4] ^ stored_data[6]) != 0;
ecc_bits[1] = (stored_data[0] ^ stored_data[2] ^ stored_data[3] ^ stored_data[5] ^ stored_data[6]) != 0;
ecc_bits[2] = (stored_data[1] ^ stored_data[2] ^ stored_data[3] ^ stored_data[7]) != 0;
ecc_bits[3] = (stored_data[4] ^ stored_data[5] ^ stored_data[6] ^ stored_data[7]) != 0;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
data_out <= 8'h00;
data_valid <= 1'b0;
...
syntax details[stderr] /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:23: syntax error /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:23: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:24: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:25: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:26: error: Invalid module instantiation functional details[stderr] /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:23: syntax error /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:23: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:24: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:25: error: Invalid module instantiation /data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:26: error: Invalid module instantiation synthesis details[error] None errors[][
{
"stage": "syntax",
"code": "syntax.iverilog_failed",
"message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:23: syntax error\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:23: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:24: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:25: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/generated.v:26: error: Invalid module instantiation\n",
"retryable": false,
"details": {}
},
{
"stage": "functional",
"code": "functional.testbench_failed",
"message": "/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:23: syntax error\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:23: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:24: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:25: error: Invalid module instantiation\n/data/eval/out/run_20260427_102437_171676_163c0c/tmp/deepseek_coder_v2/pashencev__10_fault_tolerant_safety__task_100/sample_3/functional/generated.v:26: error: Invalid module instantiation\n",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": false,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_4 | run_20260427_102437_171676_163c0c | failed | failed | failed | skipped | failed | extract | Model response is empty |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_4
synthesis details[error] None errors[][
{
"stage": "model_request",
"code": "model_request.failed",
"message": "HTTPConnectionPool(host='ollama', port=11434): Read timed out. (read timeout=120)",
"retryable": true,
"details": {}
},
{
"stage": "extract",
"code": "extract.no_verilog_found",
"message": "Model response is empty",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": false,
"extract_ok": false,
"syntax_ok": false,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_5 | run_20260427_102437_171676_163c0c | failed | failed | failed | skipped | failed | extract | Model response is empty |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_5
synthesis details[error] None errors[][
{
"stage": "model_request",
"code": "model_request.failed",
"message": "HTTPConnectionPool(host='ollama', port=11434): Read timed out. (read timeout=120)",
"retryable": true,
"details": {}
},
{
"stage": "extract",
"code": "extract.no_verilog_found",
"message": "Model response is empty",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": false,
"extract_ok": false,
"syntax_ok": false,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_6 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): data_out=a4 expected=a5 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_6
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
reg error_detected;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
data_out <= 8'h00;
data_valid <= 1'b0;
correctable_error <= 1'b0;
uncorrectable_error <= 1'b0;
fault_sticky <= 1'b0;
end else begin
if (write_en) begin
// Calculate ECC for the new data
ecc = {data_in[7], ^data_in, data_in[6:0]};
...
functional details[stdout] ERROR (single fault corrected): data_out=a4 expected=a5 ERROR (single fault corrected): fault_sticky=0 expected=1 ERROR (sticky after single fault): data_out=a4 expected=00 ERROR (sticky after single fault): data_valid=1 expected=0 ERROR (sticky after single fault): correctable_error=1 expected=0 ERROR (sticky after single fault): fault_sticky=0 expected=1 ERROR (reset clears sticky): data_out=a4 expected=00 ERROR (reset clears sticky): data_valid=1 expected=0 ERROR (reset clears sticky): correctable_error=1 expected=0 ERROR (write priority over read): data_out=a4 expected=00 ERROR (write priority over read): data_valid=1 expected=0 ERROR (write priority over read): correctable_error=1 expected=0 ERROR (double fault priority): data_out=a4 expected=00 ERROR (double fault priority): correctable_error=1 expected=0 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (double fault priority): fault_sticky=0 expected=1 ERROR (sticky after double fault): data_out=a4 expected=00 ERROR (sticky after double fault): data_valid=1 expected=0 ERROR (sticky after double fault): correctable_error=1 expected=0 ERROR (sticky after double fault): fault_sticky=0 expected=1 ERROR (stored data preserved): data_out=a4 expected=3c ERROR (stored data preserved): correctable_error=1 expected=0 ERROR (stored data preserved): fault_sticky=0 expected=1 ERROR (final async reset): data_out=a4 expected=00 ERROR (final async reset): data_valid=1 expected=0 ERROR (final async reset): correctable_error=1 expected=0 ERROR (storage cleared by reset): data_out=a4 expected=00 ERROR (storage cleared by reset): correctable_error=1 expected=0 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): data_out=a4 expected=a5",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
},
{
"stage": "openlane",
"code": "openlane.invalidated_by_functional_failure",
"message": "OpenLane result invalidated because functional validation failed after output-marker correction",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_7 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (clean read): data_out=a4 expected=a5 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_7
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
wire is_single_fault = |(ecc ^ data_in);
wire is_double_fault = ~|ecc & (^(ecc ^ data_in) == 1);
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
ecc <= 3'b000;
data_out <= 8'h00;
data_valid <= 1'b0;
correctable_error <= 1'b0;
uncorrectable_error <= 1'b0;
fault_sticky <= 1'b0;
end else if (write_en) begin
stored_data <= data_in;
...
functional details[stdout] ERROR (clean read): data_out=a4 expected=a5 ERROR (clean read): correctable_error=1 expected=0 ERROR (single fault corrected): data_out=a4 expected=a5 ERROR (double fault priority): data_out=3d expected=00 ERROR (double fault priority): correctable_error=1 expected=0 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (stored data preserved): data_out=3d expected=3c ERROR (stored data preserved): correctable_error=1 expected=0 ERROR (storage cleared by reset): data_out=01 expected=00 ERROR (storage cleared by reset): correctable_error=1 expected=0 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (clean read): data_out=a4 expected=a5",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
},
{
"stage": "openlane",
"code": "openlane.invalidated_by_functional_failure",
"message": "OpenLane result invalidated because functional validation failed after output-marker correction",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_8 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (clean read): correctable_error=1 expected=0 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_8
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
wire is_single_fault = |(ecc ^ data_in);
wire is_double_fault = ~|((ecc[7:6] & data_in[7:6]) | (ecc[5:3] & data_in[5:3]) | (ecc[2:0] & data_in[2:0]));
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
ecc <= 3'b000;
corrected_data <= 8'h00;
data_out <= 8'h00;
data_valid <= 1'b0;
correctable_error <= 1'b0;
uncorrectable_error <= 1'b0;
fault_sticky <= 1'b0;
end else if (write_en) begin
...
functional details[stdout] ERROR (clean read): correctable_error=1 expected=0 ERROR (clean read): uncorrectable_error=x expected=0 ERROR (sticky after single fault): fault_sticky=0 expected=1 ERROR (double fault priority): data_out=3c expected=00 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (sticky after double fault): fault_sticky=0 expected=1 ERROR (stored data preserved): correctable_error=1 expected=0 ERROR (stored data preserved): uncorrectable_error=x expected=0 ERROR (stored data preserved): fault_sticky=0 expected=1 ERROR (storage cleared by reset): correctable_error=1 expected=0 ERROR (storage cleared by reset): uncorrectable_error=x expected=0 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] OpenLane failed: 1 errors[][
{
"stage": "openlane",
"code": "openlane.failed",
"message": "OpenLane failed: 1",
"retryable": false,
"details": {}
},
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (clean read): correctable_error=1 expected=0",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_9 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): correctable_error=0 expected=1 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_9
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc;
reg [7:0] corrected_data;
wire is_faulty;
// SECDED ECC encoding and decoding logic
always @(*) begin
// Calculate ECC for the input data
ecc = 3'b000;
ecc[0] = ^data_in; // Parity bit for all bits
ecc[1] = ^(data_in & {8{2'b11}}); // Hamming code for single-bit errors
ecc[2] = ^(data_in & {8{4'b1111}}); // Additional parity bit for double-bit errors
end
// Correct the data if a fault is detected
assign is_faulty = (ecc != 3'b000) && ((inject_single_fault && ecc[1]) || (inject_double_fault && ecc[2]));
always @(posedge clk or negedge rst_n) begin
...
functional details[stdout] ERROR (single fault corrected): correctable_error=0 expected=1 ERROR (sticky after single fault): fault_sticky=0 expected=1 ERROR (double fault priority): data_out=3c expected=00 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (sticky after double fault): fault_sticky=0 expected=1 ERROR (stored data preserved): fault_sticky=0 expected=1 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): correctable_error=0 expected=1",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
},
{
"stage": "openlane",
"code": "openlane.invalidated_by_functional_failure",
"message": "OpenLane result invalidated because functional validation failed after output-marker correction",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_10 | run_20260427_102437_171676_163c0c | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): fault_sticky=0 expected=1 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\deepseek-coder-v2-16b\rag_off\benchmarks\ilyasov\tasks\ilyasov__10_fault_tolerant_safety__task_100\samples\run_20260427_102437_171676_163c0c__sample_10
generated.v previewmodule ecc_guarded_byte (
input clk,
input rst_n,
input write_en,
input read_en,
input [7:0] data_in,
input inject_single_fault,
input inject_double_fault,
output reg [7:0] data_out,
output reg data_valid,
output reg correctable_error,
output reg uncorrectable_error,
output reg fault_sticky
);
reg [7:0] stored_data;
reg [2:0] ecc_bits;
reg [7:0] corrected_data;
wire parity;
assign parity = ^stored_data;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
stored_data <= 8'h00;
ecc_bits <= 3'b000;
data_out <= 8'h00;
data_valid <= 1'b0;
correctable_error <= 1'b0;
uncorrectable_error <= 1'b0;
fault_sticky <= 1'b0;
end else if (write_en) begin
...
functional details[stdout] ERROR (single fault corrected): fault_sticky=0 expected=1 ERROR (sticky after single fault): fault_sticky=0 expected=1 ERROR (double fault priority): uncorrectable_error=0 expected=1 ERROR (double fault priority): fault_sticky=0 expected=1 ERROR (sticky after double fault): fault_sticky=0 expected=1 ERROR (stored data preserved): fault_sticky=0 expected=1 TEST_FAILED /workspace/banchmarks/pashencev/10_fault_tolerant_safety/task_100/tb.v:176: $finish called at 136000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR (single fault corrected): fault_sticky=0 expected=1",
"retryable": false,
"details": {
"marker": "TEST_FAILED"
}
},
{
"stage": "openlane",
"code": "openlane.invalidated_by_functional_failure",
"message": "OpenLane result invalidated because functional validation failed after output-marker correction",
"retryable": false,
"details": {}
}
]
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|