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qwen3-coder:30b | RAG on

11_side_channel_constant_time / task_111 | consttime_byte_search

benchmarkilyasov
task_idilyasov/11_side_channel_constant_time/task_111
samples_total33
final_success_samples3
final_success_rate_samples9.1%
functional_pass_rate_samples9.1%
synth_pass_rate_samples9.1%
source_runsrun_20260424_144121_405769_1acdc5, run_20260424_172135_562392_bd9fc2, run_20260424_230145_632624_082334, run_20260426_141859_833435_7c9834

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_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\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_1
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_reg;
reg [63:0] haystack_reg;
reg search_active;
reg match_found;
reg [2:0] match_index;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 0;
        done <= 0;
        found <= 0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_active <= 0;
        match_found <= 0;
        match_index <= 3'd0;
    end else begin
        if (start && !busy) begin
            busy <= 1;
...
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 failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_1
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (post reset idle): busy=1 expected=0
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (ignore busy start result): done=0 expected=1
ERROR (ignore busy start result): found=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): busy=1 expected=0
ERROR (idle after reset recovery): busy=1 expected=0
ERROR (final search): done=0 expected=1
ERROR (final search): found=0 expected=1
ERROR (final search): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0",
    "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_1 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_1
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (post reset idle): busy=1 expected=0
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (ignore busy start result): done=0 expected=1
ERROR (ignore busy start result): found=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): busy=1 expected=0
ERROR (idle after reset recovery): busy=1 expected=0
ERROR (final search): done=0 expected=1
ERROR (final search): found=0 expected=1
ERROR (final search): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0",
    "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_1 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_1
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (post reset idle): busy=1 expected=0
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): busy=1 expected=0
ERROR (ignore busy start result): done=0 expected=1
ERROR (ignore busy start result): found=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): busy=1 expected=0
ERROR (idle after reset recovery): busy=1 expected=0
ERROR (final search): done=0 expected=1
ERROR (final search): found=0 expected=1
ERROR (final search): first_index=0 expected=4
ERROR (return to idle): busy=1 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (post reset idle): busy=1 expected=0",
    "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_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\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_2
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else 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 failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_2
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_2 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_2
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_2 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_2
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_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\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_144121_405769_1acdc5__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
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 failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_3 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_3 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_3
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_4 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_4
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_4 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_4
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_4 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_4
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_5 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_5
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_5 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_5
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_5 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_5
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_6 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_6
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_6 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_6
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_6 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_6
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_7 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_7
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [2:0] cycle_count;
    reg [7:0] search_haystack [0:7];
    reg [7:0] current_byte;
    reg match_found;
    reg [2:0] match_index;
    reg accept_request;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            cycle_count <= 3'd0;
            match_found <= 1'b0;
            match_index <= 3'd0;
            accept_request <= 1'b0;
        end else begin
            if (accept_request) begin
                // Latch inputs and start search
...
functional details 
[stdout]
ERROR (accept request): busy=0 expected=1
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=5 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=5 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): done=1 expected=0
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=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_7 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_7
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_7 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_7
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_8 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_8
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [2:0] cycle_count;
    reg [7:0] search_haystack [0:7];
    reg [7:0] search_needle;
    reg search_start;
    reg [2:0] match_index;
    reg match_found;
    
    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            cycle_count <= 3'd0;
            search_start <= 1'b0;
            match_index <= 3'd0;
            match_found <= 1'b0;
        end else begin
            if (search_start && !busy) begin
                // Accept new request
...
functional details 
[stdout]
ERROR (accept request): busy=0 expected=1
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): found=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=4 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): found=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (ignore busy start result): done=0 expected=1
ERROR (ignore busy start result): found=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): done=1 expected=0
ERROR (idle after ignored start): found=1 expected=0
ERROR (accept request): busy=0 expected=1
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=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_8 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_8
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_8 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_8
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_9 run_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ): found=1 expected=0
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_9
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [2:0] cycle_count;
    reg [7:0] search_haystack [0:7];
    reg [7:0] current_byte;
    reg match_found;
    reg [2:0] match_index;
    reg accept_request;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            cycle_count <= 3'd0;
            match_found <= 1'b0;
            match_index <= 3'd0;
            accept_request <= 1'b0;
        end else begin
            if (accept_request) begin
                // Latch inputs and start search
...
functional details 
[stdout]
): found=1 expected=0
ERROR (match index 4): first_index=1 expected=0
ERROR (match index 4): found=1 expected=0
ERROR (match index 4): first_index=1 expected=0
ERROR (match index 4): found=1 expected=0
ERROR (match index 4): first_index=1 expected=0
ERROR (match index 4): found=1 expected=0
ERROR (match index 4): first_index=1 expected=0
ERROR (match index 4): found=1 expected=0
ERROR (match index 4): first_index=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): first_index=1 expected=4
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=5 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
ERROR (multiple matches choose first): first_index=5 expected=0
ERROR (multiple matches choose first): found=1 expected=0
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ): found=1 expected=0",
    "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_9 run_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_9
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

    reg [2:0] cycle_count;
    reg [7:0] search_haystack [0:7];
    reg [7:0] current_byte;
    reg match_found;
    reg [2:0] match_index;
    reg accept_request;

    always @(posedge clk or negedge rst_n) begin
        if (!rst_n) begin
            busy <= 1'b0;
            done <= 1'b0;
            found <= 1'b0;
            first_index <= 3'd0;
            cycle_count <= 3'd0;
            match_found <= 1'b0;
            match_index <= 3'd0;
            accept_request <= 1'b0;
        end else begin
            if (accept_request) begin
                // Latch inputs and start search
...
functional details 
[stdout]
ERROR (accept request): busy=0 expected=1
ERROR (match index 0): done=0 expected=1
ERROR (match index 0): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=1 expected=0
ERROR (match index 4): done=0 expected=1
ERROR (match index 4): found=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=5 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=5 expected=0
ERROR (multiple matches choose first): done=0 expected=1
ERROR (multiple matches choose first): found=0 expected=1
ERROR (return to idle): done=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=1 expected=0
ERROR (accept request): busy=0 expected=1
ERROR (accept request): done=1 expected=0
ERROR (accept request): found=1 expected=0
ERROR (accept request): first_index=1 expected=0
ERROR (no match): done=0 expected=1
ERROR (return to idle): done=1 expected=0
...
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (accept request): busy=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_9 run_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_9
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_20260424_172135_562392_bd9fc2 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_172135_562392_bd9fc2__sample_10
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (match index 4): first_index=0 expected=4
ERROR (return to idle): found=1 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (no match): found=1 expected=0
ERROR (return to idle): found=1 expected=0
ERROR (ignore busy start result): busy=0 expected=1
ERROR (ignore busy start result): first_index=0 expected=4
ERROR (idle after ignored start): found=1 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_20260424_230145_632624_082334 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260424_230145_632624_082334__sample_10
generated.v preview 
module consttime_byte_search (
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] needle_latched;
reg [63:0] haystack_latched;
reg request_accepted;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        needle_latched <= 8'd0;
        haystack_latched <= 64'd0;
        request_accepted <= 1'b0;
        match_index <= 3'd0;
        match_found <= 1'b0;
    end else begin
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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_20260426_141859_833435_7c9834 ok ok failed failed failed functional Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=0 expected=1
Open details
sample_dir: E:\Work\MIEM\VKR\Analyse\data\model_dataset\models\qwen3-coder-30b\rag_on\benchmarks\ilyasov\tasks\ilyasov__11_side_channel_constant_time__task_111\samples\run_20260426_141859_833435_7c9834__sample_10
generated.v preview 
module consttime_byte_search(
    input clk,
    input rst_n,
    input start,
    input [63:0] haystack,
    input [7:0] needle,
    output reg busy,
    output reg done,
    output reg found,
    output reg [2:0] first_index
);

reg [2:0] cycle_count;
reg [7:0] search_haystack [0:7];
reg [7:0] search_needle;
reg search_started;
reg [2:0] match_index;
reg match_found;

always @(posedge clk or negedge rst_n) begin
    if (!rst_n) begin
        busy <= 1'b0;
        done <= 1'b0;
        found <= 1'b0;
        first_index <= 3'd0;
        cycle_count <= 3'd0;
        search_started <= 1'b0;
        match_found <= 1'b0;
        match_index <= 3'd0;
    end else begin
        if (!search_started && start && !busy) begin
            // Accept new request
...
functional details 
[stdout]
ERROR (match index 0): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (match index 4): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
ERROR (multiple matches choose first): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (no match): busy=0 expected=1
ERROR (ignore busy start result): busy=0 expected=1
ERROR (idle after ignored start): found=1 expected=0
ERROR (idle after ignored start): first_index=4 expected=0
ERROR (final search): busy=0 expected=1
ERROR (return to idle): found=1 expected=0
ERROR (return to idle): first_index=4 expected=0
TEST_FAILED
/workspace/banchmarks/pashencev/11_side_channel_constant_time/task_111/tb.v:207: $finish called at 676000 (1ps)
synthesis details 
[error]
None
errors[] 
[
  {
    "stage": "functional",
    "code": "functional.output_failed_marker",
    "message": "Functional output contains failure marker: TEST_FAILED. ERROR (match index 0): busy=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
}