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gpt-5.4-mini | RAG on

02_clock_domain_crossing / task_24 | cdc_bus_sync

benchmarkilyasov
task_idilyasov/02_clock_domain_crossing/task_24
samples_total26
final_success_samples26
final_success_rate_samples100.0%
functional_pass_rate_samples100.0%
synth_pass_rate_samples100.0%
source_runsrun_20260424_142537_441024_d248e7, run_20260424_144121_405769_1acdc5, run_20260424_172135_562392_bd9fc2, run_20260424_230145_632624_082334

Что показывает эта страница

Здесь перечислены все реальные попытки этой модели на одной задаче. По каждой попытке можно увидеть, до какой стадии она дошла, где именно сломалась и какое сообщение об ошибке вернулось из syntax, functional или synthesis.

Samples

sample run extract_ok syntax_ok functional_ok openlane_ok final_success failure_stage failure_reason details
sample_1 run_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_142537_441024_d248e7__sample_1
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync2_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync1   <= 1'b0;
            valid_b_sync2   <= 1'b0;
            valid_b_sync2_d  <= 1'b0;
            data_b          <= 16'b0;
            valid_b         <= 1'b0;
        end else begin
            valid_b_sync1  <= valid_a;
            valid_b_sync2  <= valid_b_sync1;
            valid_b_sync2_d <= valid_b_sync2;

            valid_b <= valid_b_sync2 & ~valid_b_sync2_d;

            if (valid_b_sync2 & ~valid_b_sync2_d) begin
                data_b <= data_a;
            end
...
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_1 run_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_144121_405769_1acdc5__sample_1
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_ff1;
    reg valid_b_ff2;
    reg valid_b_prev;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_ff1  <= 1'b0;
            valid_b_ff2  <= 1'b0;
            valid_b_prev <= 1'b0;
            data_b       <= 16'h0000;
            valid_b      <= 1'b0;
        end else begin
            valid_b_ff1  <= valid_a;
            valid_b_ff2  <= valid_b_ff1;
            valid_b_prev <= valid_b_ff2;

            valid_b <= valid_b_ff2 & ~valid_b_prev;
            if (valid_b_ff2 & ~valid_b_prev) begin
                data_b <= data_a;
            end
        end
...
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_1 run_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_1
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync3;
    reg valid_b_sync2_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            data_b <= 16'h0000;
        end else if (valid_a) begin
            data_b <= data_a;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync1 <= 1'b0;
            valid_b_sync2 <= 1'b0;
            valid_b_sync3 <= 1'b0;
            valid_b_sync2_d <= 1'b0;
            valid_b <= 1'b0;
        end else begin
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_1 run_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_1
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta_b;
    reg valid_sync_b;
    reg valid_sync_b_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_meta_b   <= 1'b0;
            valid_sync_b   <= 1'b0;
            valid_sync_b_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_meta_b   <= valid_a;
            valid_sync_b   <= valid_meta_b;
            valid_sync_b_d <= valid_sync_b;

            if (valid_sync_b & ~valid_sync_b_d) begin
                data_b  <= data_a;
                valid_b <= 1'b1;
            end else begin
                valid_b <= 1'b0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $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_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_142537_441024_d248e7__sample_2
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync3;
    reg valid_b_sync2_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync1 <= 1'b0;
            valid_b_sync2 <= 1'b0;
            valid_b_sync3 <= 1'b0;
            valid_b_sync2_d <= 1'b0;
            data_b <= 16'b0;
            valid_b <= 1'b0;
        end else begin
            valid_b_sync1 <= valid_a;
            valid_b_sync2 <= valid_b_sync1;
...
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_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_144121_405769_1acdc5__sample_2
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0   <= 1'b0;
            valid_b_sync1   <= 1'b0;
            valid_b_sync2   <= 1'b0;
            valid_b_sync1_d  <= 1'b0;
            data_b          <= 16'h0000;
            valid_b         <= 1'b0;
        end else begin
            valid_b_sync0  <= valid_a;
            valid_b_sync1  <= valid_b_sync0;
            valid_b_sync2  <= valid_b_sync1;
            valid_b_sync1_d <= valid_b_sync2;

            valid_b <= valid_b_sync2 & ~valid_b_sync1_d;
            if (valid_b_sync2 & ~valid_b_sync1_d) begin
...
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_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_2
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_sync1_b;
    reg valid_sync2_b;
    reg valid_sync3_b;
    reg valid_sync2_b_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync1_b   <= 1'b0;
            valid_sync2_b   <= 1'b0;
            valid_sync3_b   <= 1'b0;
            valid_sync2_b_d <= 1'b0;
            data_b          <= 16'h0000;
            valid_b         <= 1'b0;
        end else begin
            valid_sync1_b   <= valid_a;
            valid_sync2_b   <= valid_sync1_b;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_2
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_sync_b0;
    reg valid_sync_b1;
    reg valid_sync_b2;
    reg valid_sync_b1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync_b0  <= 1'b0;
            valid_sync_b1  <= 1'b0;
            valid_sync_b2  <= 1'b0;
            valid_sync_b1_d <= 1'b0;
            data_b         <= 16'b0;
            valid_b        <= 1'b0;
        end else begin
            valid_sync_b0   <= valid_a;
            valid_sync_b1   <= valid_sync_b0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_20260424_142537_441024_d248e7 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_142537_441024_d248e7__sample_3
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_sync1;
    reg valid_sync2;
    reg valid_sync2_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            valid_sync1 <= 1'b0;
        end else begin
            valid_sync1 <= valid_a;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync2   <= 1'b0;
            valid_sync2_d <= 1'b0;
            data_b        <= 16'h0000;
            valid_b       <= 1'b0;
        end else begin
            valid_sync2   <= valid_sync1;
            valid_sync2_d <= valid_sync2;
...
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_20260424_144121_405769_1acdc5 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_144121_405769_1acdc5__sample_3
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync2_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync1   <= 1'b0;
            valid_b_sync2   <= 1'b0;
            valid_b_sync2_d <= 1'b0;
            data_b          <= 16'h0000;
            valid_b         <= 1'b0;
        end else begin
            valid_b_sync1   <= valid_a;
            valid_b_sync2   <= valid_b_sync1;
            valid_b_sync2_d <= valid_b_sync2;
            valid_b         <= valid_b_sync2 & ~valid_b_sync2_d;
            if (valid_b_sync2 & ~valid_b_sync2_d) begin
                data_b <= data_a;
            end
        end
    end
...
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_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_3
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0  <= 1'b0;
            valid_b_sync1  <= 1'b0;
            valid_b_sync2  <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_b_sync0   <= valid_a;
            valid_b_sync1   <= valid_b_sync0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_3
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta_b;
    reg valid_sync_b;
    reg valid_sync_b_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_meta_b   <= 1'b0;
            valid_sync_b   <= 1'b0;
            valid_sync_b_d <= 1'b0;
            data_b         <= 16'b0;
            valid_b        <= 1'b0;
        end else begin
            valid_meta_b   <= valid_a;
            valid_sync_b   <= valid_meta_b;
            valid_sync_b_d <= valid_sync_b;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $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_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_4
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta;
    reg valid_sync;
    reg valid_sync_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            valid_meta <= 1'b0;
        end else begin
            valid_meta <= valid_a;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync   <= 1'b0;
            valid_sync_d <= 1'b0;
            data_b       <= 16'b0;
            valid_b      <= 1'b0;
        end else begin
            valid_sync_d <= valid_sync;
            valid_sync   <= valid_meta;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_4
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0  <= 1'b0;
            valid_b_sync1  <= 1'b0;
            valid_b_sync2  <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b         <= 16'b0;
            valid_b        <= 1'b0;
        end else begin
            valid_b_sync0   <= valid_a;
            valid_b_sync1   <= valid_b_sync0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_5 run_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_5
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_sync_0;
    reg valid_sync_1;
    reg valid_sync_2;
    reg valid_sync_1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a)
            valid_sync_0 <= 1'b0;
        else
            valid_sync_0 <= valid_a;
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync_1   <= 1'b0;
            valid_sync_2   <= 1'b0;
            valid_sync_1_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_sync_1   <= valid_sync_0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_5 run_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_5
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta_b;
    reg valid_sync_b;
    reg valid_sync_b_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_meta_b   <= 1'b0;
            valid_sync_b   <= 1'b0;
            valid_sync_b_d  <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_meta_b  <= valid_a;
            valid_sync_b  <= valid_meta_b;
            valid_sync_b_d <= valid_sync_b;

            if (valid_sync_b & ~valid_sync_b_d) begin
                data_b  <= data_a;
                valid_b <= 1'b1;
            end else begin
                valid_b <= 1'b0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $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_6 run_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_6
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_a_sync1;
    reg valid_a_sync2;
    reg valid_b_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            valid_a_sync1 <= 1'b0;
        end else begin
            valid_a_sync1 <= valid_a;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_a_sync2 <= 1'b0;
            valid_b_d     <= 1'b0;
            data_b        <= 16'b0;
            valid_b       <= 1'b0;
        end else begin
            valid_a_sync2 <= valid_a_sync1;
            valid_b_d     <= valid_a_sync2;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_6 run_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_6
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            data_b <= 16'h0000;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0  <= 1'b0;
            valid_b_sync1  <= 1'b0;
            valid_b_sync2  <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_b_sync0   <= valid_a;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_7
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta_b;
    reg valid_sync_b;
    reg valid_sync_b_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_meta_b   <= 1'b0;
            valid_sync_b   <= 1'b0;
            valid_sync_b_d <= 1'b0;
            data_b         <= 16'b0;
            valid_b        <= 1'b0;
        end else begin
            valid_meta_b   <= valid_a;
            valid_sync_b   <= valid_meta_b;
            valid_sync_b_d <= valid_sync_b;

            if (valid_sync_b & ~valid_sync_b_d) begin
                data_b  <= data_a;
                valid_b <= 1'b1;
            end else begin
                valid_b <= 1'b0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_7
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0  <= 1'b0;
            valid_b_sync1  <= 1'b0;
            valid_b_sync2  <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_b_sync0   <= valid_a;
            valid_b_sync1   <= valid_b_sync0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_8 run_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_8
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_sync_0;
    reg valid_sync_1;
    reg valid_sync_2;
    reg valid_sync_1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
            valid_sync_0 <= 1'b0;
        end else begin
            valid_sync_0 <= valid_a;
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_sync_1   <= 1'b0;
            valid_sync_2   <= 1'b0;
            valid_sync_1_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_8 run_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_8
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0   <= 1'b0;
            valid_b_sync1   <= 1'b0;
            valid_b_sync2   <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b          <= 16'h0000;
            valid_b         <= 1'b0;
        end else begin
            valid_b_sync0   <= valid_a;
            valid_b_sync1   <= valid_b_sync0;
            valid_b_sync2   <= valid_b_sync1;
            valid_b_sync1_d <= valid_b_sync2;

            valid_b <= valid_b_sync2 & ~valid_b_sync1_d;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_9
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_sync0;
    reg valid_b_sync1;
    reg valid_b_sync2;
    reg valid_b_sync1_d;

    always @(posedge clk_a or negedge rst_n_a) begin
        if (!rst_n_a) begin
        end
    end

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_sync0  <= 1'b0;
            valid_b_sync1  <= 1'b0;
            valid_b_sync2  <= 1'b0;
            valid_b_sync1_d <= 1'b0;
            data_b         <= 16'b0;
            valid_b        <= 1'b0;
        end else begin
            valid_b_sync0 <= valid_a;
            valid_b_sync1 <= valid_b_sync0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $finish called at 158000 (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_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_9
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_meta_b;
    reg valid_sync_b;
    reg valid_sync_b_d;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_meta_b   <= 1'b0;
            valid_sync_b   <= 1'b0;
            valid_sync_b_d <= 1'b0;
            data_b         <= 16'h0000;
            valid_b        <= 1'b0;
        end else begin
            valid_meta_b   <= valid_a;
            valid_sync_b   <= valid_meta_b;
            valid_sync_b_d <= valid_sync_b;

            if (valid_sync_b & ~valid_sync_b_d) begin
                data_b  <= data_a;
                valid_b <= 1'b1;
            end else begin
                valid_b <= 1'b0;
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $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_10 run_20260424_172135_562392_bd9fc2 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_172135_562392_bd9fc2__sample_10
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,
    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_ff1;
    reg valid_b_ff2;
    reg valid_b_prev;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_ff1  <= 1'b0;
            valid_b_ff2  <= 1'b0;
            valid_b_prev <= 1'b0;
            data_b       <= 16'b0;
            valid_b      <= 1'b0;
        end else begin
            valid_b_ff1  <= valid_a;
            valid_b_ff2  <= valid_b_ff1;
            valid_b_prev <= valid_b_ff2;

            valid_b <= valid_b_ff2 & ~valid_b_prev;
            if (valid_b_ff2 & ~valid_b_prev) begin
                data_b <= data_a;
            end
        end
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/02_clock_domain_crossing/task_24/tb.v:81: $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_10 run_20260424_230145_632624_082334 ok ok ok ok ok success Full pipeline success
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\gpt-5-4-mini\rag_on\benchmarks\ilyasov\tasks\ilyasov__02_clock_domain_crossing__task_24\samples\run_20260424_230145_632624_082334__sample_10
generated.v preview 
module cdc_bus_sync (
    input  clk_a,
    input  rst_n_a,
    input  [15:0] data_a,
    input  valid_a,

    input  clk_b,
    input  rst_n_b,
    output reg [15:0] data_b,
    output reg valid_b
);

    reg valid_b_ff1;
    reg valid_b_ff2;
    reg valid_b_ff3;
    reg valid_b_prev;

    wire valid_b_sync;
    wire valid_b_rise;

    assign valid_b_sync = valid_b_ff2;
    assign valid_b_rise = valid_b_ff2 & ~valid_b_prev;

    always @(posedge clk_b or negedge rst_n_b) begin
        if (!rst_n_b) begin
            valid_b_ff1 <= 1'b0;
            valid_b_ff2 <= 1'b0;
            valid_b_ff3 <= 1'b0;
            valid_b_prev <= 1'b0;
            data_b      <= 16'b0;
            valid_b     <= 1'b0;
        end else begin
...
functional details 
[stdout]
TEST_PASSED
/workspace/banchmarks/pashencev/02_clock_domain_crossing/task_24/tb.v:81: $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
}