05_dft_testability / task_53 | mbist_ram_wrapper
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_20260426_070416_680227_376b99 | ok | ok | ok | ok | ok | success | Full pipeline success |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_1
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
input func_we,
input [1:0] func_addr,
input [7:0] func_wdata,
output reg [7:0] func_rdata,
input mbist_en,
input mbist_start,
output reg mbist_busy,
output reg mbist_done,
output reg mbist_fail
);
reg [7:0] mem [0:3];
reg [2:0] mbist_cycle; // 0..7
reg [1:0] mbist_addr; // 0..3
reg [7:0] expected_data;
integer i;
// Combinational expected pattern for current MBIST address
always @(*) begin
expected_data = (8'hA0 | {6'b0, mbist_addr});
end
// Continuous functional read reflection (combinational from mem)
// Note: In Verilog-2001, reading an array in a combinational always block is synthesizable
always @(*) begin
func_rdata = mem[func_addr];
...
functional details[stdout] TEST_PASSED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": true,
"openlane_ok": true,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": true,
"success": true
}
|
| sample_2 | run_20260426_070416_680227_376b99 | ok | ok | ok | ok | ok | success | Full pipeline success |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_2
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 [2:0] mbist_cnt; // 0..7
reg mbist_busy_r;
reg mbist_done_r;
reg mbist_fail_r;
reg [1:0] mbist_addr_r;
reg [7:0] mbist_expected_r;
assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_busy_r;
assign mbist_done = mbist_done_r;
assign mbist_fail = mbist_fail_r;
integer i;
always @(posedge clk or negedge rst_n) begin
...
functional details[stdout] TEST_PASSED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": true,
"openlane_ok": true,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": true,
"success": true
}
|
| sample_3 | run_20260426_070416_680227_376b99 | ok | ok | ok | ok | ok | success | Full pipeline success |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_3
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 [2:0] mbist_cnt; // 0..7
reg mbist_busy_r;
reg mbist_done_r;
reg mbist_fail_r;
reg [7:0] func_rdata_r;
assign mbist_busy = mbist_busy_r;
assign mbist_done = mbist_done_r;
assign mbist_fail = mbist_fail_r;
assign func_rdata = func_rdata_r;
integer i;
// Combinational read reflection of current contents at selected address
always @(*) begin
...
functional details[stdout] TEST_PASSED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": true,
"openlane_ok": true,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": true,
"success": true
}
|
| sample_4 | run_20260426_070416_680227_376b99 | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_4
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 reg mbist_busy,
output reg mbist_done,
output reg mbist_fail
);
reg [7:0] mem [0:3];
reg [1:0] func_addr_q;
reg [7:0] func_rdata_q;
assign func_rdata = func_rdata_q;
reg [2:0] mbist_cycle; // 0..7
reg [1:0] mbist_addr; // 0..3
reg [7:0] expected;
integer i;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
for (i = 0; i < 4; i = i + 1) begin
mem[i] <= 8'h00;
end
...
functional details[stdout] ERROR: functional readback for address 1 failed. Got 00 ERROR: functional readback for address 2 failed. Got 00 ERROR: MBIST pattern for address 0 is wrong. Got a1 ERROR: MBIST pattern for address 2 is wrong. Got a1 ERROR: MBIST pattern for address 3 is wrong. Got a1 ERROR: functional mode did not recover after MBIST. TEST_FAILED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00",
"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_5 | run_20260426_070416_680227_376b99 | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 22 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_5
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 [2:0] mbist_cnt; // 0..7
reg mbist_busy_r;
reg mbist_done_r;
reg mbist_fail_r;
reg [1:0] func_addr_r;
assign func_rdata = mem[func_addr_r];
assign mbist_busy = mbist_busy_r;
assign mbist_done = mbist_done_r;
assign mbist_fail = mbist_fail_r;
integer i;
always @(posedge clk or negedge rst_n) begin
if (!rst_n) begin
...
functional details[stdout] ERROR: functional readback for address 1 failed. Got 22 ERROR: MBIST pattern for address 0 is wrong. Got a1 ERROR: MBIST pattern for address 2 is wrong. Got a1 ERROR: MBIST pattern for address 3 is wrong. Got a1 TEST_FAILED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 22",
"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_6 | run_20260426_070416_680227_376b99 | ok | ok | ok | ok | ok | success | Full pipeline success |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_6
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 [2:0] mbist_cycle; // 0..7
reg mbist_busy_r;
reg mbist_done_r;
reg mbist_fail_r;
reg [1:0] mbist_addr_r;
reg [7:0] mbist_expected_r;
integer i;
// Continuous functional read reflection
assign func_rdata = mem[func_addr];
assign mbist_busy = mbist_busy_r;
assign mbist_done = mbist_done_r;
assign mbist_fail = mbist_fail_r;
...
functional details[stdout] TEST_PASSED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": true,
"openlane_ok": true,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": true,
"success": true
}
|
| sample_7 | run_20260426_070416_680227_376b99 | ok | failed | failed | skipped | failed | syntax | /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:77: syntax error |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_7
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
input func_we,
input [1:0] func_addr,
input [7:0] func_wdata,
output reg [7:0] func_rdata,
input mbist_en,
input mbist_start,
output reg mbist_busy,
output reg mbist_done,
output reg mbist_fail
);
reg [7:0] mem [0:3];
reg [2:0] mbist_cycle; // 0..7
reg [1:0] mbist_addr; // 0..3
reg [7:0] expected_data;
integer i;
// Combinational expected pattern for current address
always @(*) begin
expected_data = (8'hA0 | {6'b0, mbist_addr});
end
// Continuous functional read reflection
always @(*) begin
func_rdata = mem[func_addr];
end
...
syntax details[stderr] /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:77: syntax error /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:77: error: Malformed statement /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:78: syntax error /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:79: Syntax in assignment statement l-value. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:78: error: Malformed conditional expression. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:94: syntax error I give up. functional details[stderr] ated.v:78: syntax error /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:79: Syntax in assignment statement l-value. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:78: error: Malformed conditional expression. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:94: syntax error /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:3: error: Invalid module item. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:5: error: 'clk' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:2: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:6: error: 'rst_n' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:3: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:7: error: 'func_we' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:4: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:8: error: 'func_addr' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:5: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:9: error: 'func_wdata' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:6: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:10: error: 'mbist_en' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:8: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:11: error: 'mbist_start' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:9: : It was declared here as a net. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:13: error: 'func_rdata' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:7: : It was declared here as a variable. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:14: error: 'mbist_busy' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:10: : It was declared here as a variable. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:15: error: 'mbist_done' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:11: : It was declared here as a variable. /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:16: error: 'mbist_fail' has already been declared in this scope. /data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:12: : It was declared here as a variable. synthesis details[error] None errors[][
{
"stage": "syntax",
"code": "syntax.iverilog_failed",
"message": "/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:77: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:77: error: Malformed statement\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:78: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:79: Syntax in assignment statement l-value.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:78: error: Malformed conditional expression.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/generated.v:94: syntax error\nI give up.\n",
"retryable": false,
"details": {}
},
{
"stage": "functional",
"code": "functional.testbench_failed",
"message": "ated.v:78: syntax error\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:79: Syntax in assignment statement l-value.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:78: error: Malformed conditional expression.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:94: syntax error\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:3: error: Invalid module item.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:5: error: 'clk' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:2: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:6: error: 'rst_n' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:3: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:7: error: 'func_we' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:4: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:8: error: 'func_addr' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:5: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:9: error: 'func_wdata' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:6: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:10: error: 'mbist_en' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:8: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:11: error: 'mbist_start' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:9: : It was declared here as a net.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:13: error: 'func_rdata' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:7: : It was declared here as a variable.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:14: error: 'mbist_busy' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:10: : It was declared here as a variable.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:15: error: 'mbist_done' has already been declared in this scope.\n/data/eval/out/run_20260426_070416_680227_376b99/tmp/gpt5_4_nano/pashencev__05_dft_testability__task_53/sample_7/functional/generated.v:11: : It was declared here as a variable.\n/workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:16: error: 'mbist_fail' has already been declared in this sc…
outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": false,
"functional_ok": false,
"openlane_ok": false,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": false,
"success": false
}
|
| sample_8 | run_20260426_070416_680227_376b99 | ok | ok | ok | ok | ok | success | Full pipeline success |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_8
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 [2:0] mbist_cnt; // 0..7
reg mbist_busy_r;
reg mbist_done_r;
reg mbist_fail_r;
reg [1:0] mbist_addr_r;
reg [7:0] mbist_expected_r;
assign mbist_busy = mbist_busy_r;
assign mbist_done = mbist_done_r;
assign mbist_fail = mbist_fail_r;
// Functional read: continuously reflect current contents of mem[func_addr]
assign func_rdata = mem[func_addr];
// MBIST expected pattern function
...
functional details[stdout] TEST_PASSED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None outcome{
"llm_ok": true,
"extract_ok": true,
"syntax_ok": true,
"functional_ok": true,
"openlane_ok": true,
"syntax_required": true,
"functional_required": true,
"openlane_required": true,
"final_success": true,
"success": true
}
|
| sample_9 | run_20260426_070416_680227_376b99 | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_9
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
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 reg mbist_busy,
output reg mbist_done,
output reg mbist_fail
);
reg [7:0] mem [0:3];
reg [1:0] func_addr_r;
reg [7:0] func_rdata_r;
assign func_rdata = func_rdata_r;
// MBIST state
reg [2:0] mbist_cycle; // 0..7
reg mbist_running;
wire [7:0] mbist_expected;
assign mbist_expected = (8'hA0 | {6'b0, mbist_cycle[1:0]}); // A0 | address(0..3)
// Combinational expected for current address during cycles 0-3 and 4-7
// address = cycle[1:0] for both phases (0..3 then 0..3)
wire [1:0] mbist_addr = mbist_cycle[1:0];
...
functional details[stdout] ERROR: functional readback for address 1 failed. Got 00 ERROR: functional readback for address 2 failed. Got 00 ERROR: MBIST pattern for address 0 is wrong. Got a1 ERROR: MBIST pattern for address 2 is wrong. Got a1 ERROR: MBIST pattern for address 3 is wrong. Got a1 ERROR: functional mode did not recover after MBIST. TEST_FAILED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00",
"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_20260426_070416_680227_376b99 | ok | ok | failed | failed | failed | functional | Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00 |
Open detailssample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-nano\rag_on\benchmarks\ilyasov\tasks\ilyasov__05_dft_testability__task_53\samples\run_20260426_070416_680227_376b99__sample_10
generated.v previewmodule mbist_ram_wrapper (
input clk,
input rst_n, // active low async reset
input func_we,
input [1:0] func_addr,
input [7:0] func_wdata,
output reg [7:0] func_rdata,
input mbist_en,
input mbist_start,
output reg mbist_busy,
output reg mbist_done,
output reg mbist_fail
);
reg [7:0] mem [0:3];
reg [2:0] mbist_cycle; // 0..7
reg mbist_running;
reg [7:0] expected_data;
integer i;
// Combinational expected pattern for current address
always @(*) begin
expected_data = 8'hA0 | {6'b0, mbist_cycle[1:0]};
end
// Continuous functional read reflection (registered output updated each clk)
// In functional mode, func_rdata reflects mem[func_addr] after the clock edge.
// (No separate async read port available in synthesizable Verilog-2001.)
always @(posedge clk or negedge rst_n) begin
...
functional details[stdout] ERROR: functional readback for address 1 failed. Got 00 ERROR: functional readback for address 2 failed. Got 00 ERROR: MBIST pattern for address 0 is wrong. Got 00 ERROR: functional write leaked into MBIST-owned RAM at address 1. Got 00 ERROR: MBIST pattern for address 2 is wrong. Got 00 ERROR: MBIST pattern for address 3 is wrong. Got 00 ERROR: functional mode did not recover after MBIST. TEST_FAILED /workspace/banchmarks/pashencev/05_dft_testability/task_53/tb.v:177: $finish called at 146000 (1ps) synthesis details[error] None errors[][
{
"stage": "functional",
"code": "functional.output_failed_marker",
"message": "Functional output contains failure marker: TEST_FAILED. ERROR: functional readback for address 1 failed. Got 00",
"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
}
|