tests/test.sh exit code (0 → resolved); the classification below is post-hoc and cannot change it.pwd && rg --files -g '!*node_modules*' -g '!*.vcd'
Chunk ID: 11b2ee Wall time: 0.0000 seconds Process exited with code 1 Original token count: 2 Output: /app
git status --short
Chunk ID: e4fee9 Wall time: 0.0000 seconds Process exited with code 127 Original token count: 11 Output: /bin/bash: line 1: git: command not found
ls -la
Chunk ID: 6b6cd0 Wall time: 0.0000 seconds Process exited with code 0 Original token count: 24 Output: total 8 drwxr-xr-x 2 root root 4096 Jun 19 22:02 . drwxr-xr-x 1 root root 4096 Jun 20 16:48 ..
find /app -maxdepth 3 -type f -print
Chunk ID: 5923d6 Wall time: 0.0000 seconds Process exited with code 0 Original token count: 0 Output:
*** Begin Patch
*** Add File: /app/dut.sv
+module TopModule(
+ input clk, rst, cmd_valid, bit_in, scl_i, sda_i,
+ input [1:0] cmd,
+ output cmd_ack, busy, al, bit_out, scl_drive_low, sda_drive_low
+);
+ I2CBitCommandController controller (
+ .clk(clk),
+ .rst(rst),
+ .cmd_valid(cmd_valid),
+ .bit_in(bit_in),
+ .scl_i(scl_i),
+ .sda_i(sda_i),
+ .cmd(cmd),
+ .cmd_ack(cmd_ack),
+ .busy(busy),
+ .al(al),
+ .bit_out(bit_out),
+ .scl_drive_low(scl_drive_low),
+ .sda_drive_low(sda_drive_low)
+ );
+endmodule
+
+module I2CBitCommandController(
+ input logic clk,
+ input logic rst,
+ input logic cmd_valid,
+ input logic bit_in,
+ input logic scl_i,
+ input logic sda_i,
+ input logic [1:0] cmd,
+ output logic cmd_ack,
+ output logic busy,
+ output logic al,
+ output logic bit_out,
+ output logic scl_drive_low,
+ output logic sda_drive_low
+);
+ typedef enum logic [3:0] {
+ ST_IDLE,
+ ST_START_WAIT_HIGH,
+ ST_START_SDA_LOW,
+ ST_START_DONE,
+ ST_STOP_SETUP,
+ ST_STOP_RELEASE_SCL,
+ ST_STOP_WAIT_HIGH,
+ ST_STOP_DONE,
+ ST_WRITE_SETUP,
+ ST_WRITE_RELEASE_SCL,
+ ST_WRITE_WAIT_HIGH,
+ ST_WRITE_DONE,
+ ST_READ_SETUP,
+ ST_READ_RELEASE_SCL,
+ ST_READ_WAIT_HIGH,
+ ST_READ_DONE
+ } state_t;
+
+ state_t state;
+ logic write_bit;
+
+ always_ff @(posedge clk) begin
+ if (rst) begin
+ state <= ST_IDLE;
+ write_bit <= 1'b0;
+ cmd_ack <= 1'b0;
+ busy <= 1'b0;
+ al <= 1'b0;
+ bit_out <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+ end else begin
+ case (state)
+ ST_IDLE: begin
+ cmd_ack <= 1'b0;
+
+ if (cmd_valid && (cmd == 2'd0)) begin
+ busy <= 1'b1;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+ state <= ST_START_WAIT_HIGH;
+ end else if (cmd_valid && busy && (cmd == 2'd1)) begin
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b1;
+ state <= ST_STOP_SETUP;
+ end else if (cmd_valid && busy && (cmd == 2'd2)) begin
+ write_bit <= bit_in;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= ~bit_in;
+ state <= ST_WRITE_SETUP;
+ end else if (cmd_valid && busy && (cmd == 2'd3)) begin
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b0;
+ state <= ST_READ_SETUP;
+ end
+ end
+
+ ST_START_WAIT_HIGH: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+
+ if (scl_i) begin
+ if (!sda_i) begin
+ al <= 1'b1;
+ end
+ state <= ST_START_SDA_LOW;
+ end
+ end
+
+ ST_START_SDA_LOW: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b1;
+ state <= ST_START_DONE;
+ end
+
+ ST_START_DONE: begin
+ cmd_ack <= 1'b1;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b1;
+ state <= ST_IDLE;
+ end
+
+ ST_STOP_SETUP: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b1;
+ state <= ST_STOP_RELEASE_SCL;
+ end
+
+ ST_STOP_RELEASE_SCL: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b1;
+ state <= ST_STOP_WAIT_HIGH;
+ end
+
+ ST_STOP_WAIT_HIGH: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b1;
+
+ if (scl_i) begin
+ state <= ST_STOP_DONE;
+ end
+ end
+
+ ST_STOP_DONE: begin
+ cmd_ack <= 1'b1;
+ busy <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+ state <= ST_IDLE;
+ end
+
+ ST_WRITE_SETUP: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= ~write_bit;
+ state <= ST_WRITE_RELEASE_SCL;
+ end
+
+ ST_WRITE_RELEASE_SCL: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= ~write_bit;
+ state <= ST_WRITE_WAIT_HIGH;
+ end
+
+ ST_WRITE_WAIT_HIGH: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= ~write_bit;
+
+ if (scl_i) begin
+ if (write_bit && !sda_i) begin
+ al <= 1'b1;
+ end
+ state <= ST_WRITE_DONE;
+ end
+ end
+
+ ST_WRITE_DONE: begin
+ cmd_ack <= 1'b1;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= ~write_bit;
+ state <= ST_IDLE;
+ end
+
+ ST_READ_SETUP: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b0;
+ state <= ST_READ_RELEASE_SCL;
+ end
+
+ ST_READ_RELEASE_SCL: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+ state <= ST_READ_WAIT_HIGH;
+ end
+
+ ST_READ_WAIT_HIGH: begin
+ cmd_ack <= 1'b0;
+ scl_drive_low <= 1'b0;
+ sda_drive_low <= 1'b0;
+
+ if (scl_i) begin
+ bit_out <= sda_i;
+ state <= ST_READ_DONE;
+ end
+ end
+
+ ST_READ_DONE: begin
+ cmd_ack <= 1'b1;
+ scl_drive_low <= 1'b1;
+ sda_drive_low <= 1'b0;
+ state <= ST_IDLE;
+ end
+
+ default: begin
+ state <= ST_IDLE;
+ cmd_ack <= 1'b0;
+ end
+ endcase
+ end
+ end
+endmodule
*** End Patch
Exit code: 0
Wall time: 0 seconds
Output:
Success. Updated the following files:
A /app/dut.sv
command -v iverilog
Chunk ID: f20e5f Wall time: 0.0000 seconds Process exited with code 0 Original token count: 5 Output: /usr/bin/iverilog
command -v verilator
Chunk ID: 8d07e6 Wall time: 0.0000 seconds Process exited with code 1 Original token count: 0 Output:
sed -n '1,260p' /app/dut.sv
Chunk ID: c66115
Wall time: 0.0000 seconds
Process exited with code 0
Original token count: 1749
Output:
module TopModule(
input clk, rst, cmd_valid, bit_in, scl_i, sda_i,
input [1:0] cmd,
output cmd_ack, busy, al, bit_out, scl_drive_low, sda_drive_low
);
I2CBitCommandController controller (
.clk(clk),
.rst(rst),
.cmd_valid(cmd_valid),
.bit_in(bit_in),
.scl_i(scl_i),
.sda_i(sda_i),
.cmd(cmd),
.cmd_ack(cmd_ack),
.busy(busy),
.al(al),
.bit_out(bit_out),
.scl_drive_low(scl_drive_low),
.sda_drive_low(sda_drive_low)
);
endmodule
module I2CBitCommandController(
input logic clk,
input logic rst,
input logic cmd_valid,
input logic bit_in,
input logic scl_i,
input logic sda_i,
input logic [1:0] cmd,
output logic cmd_ack,
output logic busy,
output logic al,
output logic bit_out,
output logic scl_drive_low,
output logic sda_drive_low
);
typedef enum logic [3:0] {
ST_IDLE,
ST_START_WAIT_HIGH,
ST_START_SDA_LOW,
ST_START_DONE,
ST_STOP_SETUP,
ST_STOP_RELEASE_SCL,
ST_STOP_WAIT_HIGH,
ST_STOP_DONE,
ST_WRITE_SETUP,
ST_WRITE_RELEASE_SCL,
ST_WRITE_WAIT_HIGH,
ST_WRITE_DONE,
ST_READ_SETUP,
ST_READ_RELEASE_SCL,
ST_READ_WAIT_HIGH,
ST_READ_DONE
} state_t;
state_t state;
logic write_bit;
always_ff @(posedge clk) begin
if (rst) begin
state <= ST_IDLE;
write_bit <= 1'b0;
cmd_ack <= 1'b0;
busy <= 1'b0;
al <= 1'b0;
bit_out <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
end else begin
case (state)
ST_IDLE: begin
cmd_ack <= 1'b0;
if (cmd_valid && (cmd == 2'd0)) begin
busy <= 1'b1;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
state <= ST_START_WAIT_HIGH;
end else if (cmd_valid && busy && (cmd == 2'd1)) begin
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b1;
state <= ST_STOP_SETUP;
end else if (cmd_valid && busy && (cmd == 2'd2)) begin
write_bit <= bit_in;
scl_drive_low <= 1'b1;
sda_drive_low <= ~bit_in;
state <= ST_WRITE_SETUP;
end else if (cmd_valid && busy && (cmd == 2'd3)) begin
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b0;
state <= ST_READ_SETUP;
end
end
ST_START_WAIT_HIGH: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
if (scl_i) begin
if (!sda_i) begin
al <= 1'b1;
end
state <= ST_START_SDA_LOW;
end
end
ST_START_SDA_LOW: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b1;
state <= ST_START_DONE;
end
ST_START_DONE: begin
cmd_ack <= 1'b1;
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b1;
state <= ST_IDLE;
end
ST_STOP_SETUP: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b1;
state <= ST_STOP_RELEASE_SCL;
end
ST_STOP_RELEASE_SCL: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b1;
state <= ST_STOP_WAIT_HIGH;
end
ST_STOP_WAIT_HIGH: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b1;
if (scl_i) begin
state <= ST_STOP_DONE;
end
end
ST_STOP_DONE: begin
cmd_ack <= 1'b1;
busy <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
state <= ST_IDLE;
end
ST_WRITE_SETUP: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b1;
sda_drive_low <= ~write_bit;
state <= ST_WRITE_RELEASE_SCL;
end
ST_WRITE_RELEASE_SCL: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= ~write_bit;
state <= ST_WRITE_WAIT_HIGH;
end
ST_WRITE_WAIT_HIGH: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= ~write_bit;
if (scl_i) begin
if (write_bit && !sda_i) begin
al <= 1'b1;
end
state <= ST_WRITE_DONE;
end
end
ST_WRITE_DONE: begin
cmd_ack <= 1'b1;
scl_drive_low <= 1'b1;
sda_drive_low <= ~write_bit;
state <= ST_IDLE;
end
ST_READ_SETUP: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b0;
state <= ST_READ_RELEASE_SCL;
end
ST_READ_RELEASE_SCL: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
state <= ST_READ_WAIT_HIGH;
end
ST_READ_WAIT_HIGH: begin
cmd_ack <= 1'b0;
scl_drive_low <= 1'b0;
sda_drive_low <= 1'b0;
if (scl_i) begin
bit_out <= sda_i;
state <= ST_READ_DONE;
end
end
ST_READ_DONE: begin
cmd_ack <= 1'b1;
scl_drive_low <= 1'b1;
sda_drive_low <= 1'b0;
state <= ST_IDLE;
end
default: begin
state <= ST_IDLE;
cmd_ack <= 1'b0;
end
endcase
end
end
endmodule
iverilog -g2012 -s TopModule -o /tmp/dut_check.vvp /app/dut.sv
Chunk ID: 2b062b Wall time: 0.0000 seconds Process exited with code 0 Original token count: 0 Output:
nl -ba /app/dut.sv | sed -n '1,240p'
Chunk ID: 1aab20
Wall time: 0.0001 seconds
Process exited with code 0
Original token count: 2148
Output:
1 module TopModule(
2 input clk, rst, cmd_valid, bit_in, scl_i, sda_i,
3 input [1:0] cmd,
4 output cmd_ack, busy, al, bit_out, scl_drive_low, sda_drive_low
5 );
6 I2CBitCommandController controller (
7 .clk(clk),
8 .rst(rst),
9 .cmd_valid(cmd_valid),
10 .bit_in(bit_in),
11 .scl_i(scl_i),
12 .sda_i(sda_i),
13 .cmd(cmd),
14 .cmd_ack(cmd_ack),
15 .busy(busy),
16 .al(al),
17 .bit_out(bit_out),
18 .scl_drive_low(scl_drive_low),
19 .sda_drive_low(sda_drive_low)
20 );
21 endmodule
22
23 module I2CBitCommandController(
24 input logic clk,
25 input logic rst,
26 input logic cmd_valid,
27 input logic bit_in,
28 input logic scl_i,
29 input logic sda_i,
30 input logic [1:0] cmd,
31 output logic cmd_ack,
32 output logic busy,
33 output logic al,
34 output logic bit_out,
35 output logic scl_drive_low,
36 output logic sda_drive_low
37 );
38 typedef enum logic [3:0] {
39 ST_IDLE,
40 ST_START_WAIT_HIGH,
41 ST_START_SDA_LOW,
42 ST_START_DONE,
43 ST_STOP_SETUP,
44 ST_STOP_RELEASE_SCL,
45 ST_STOP_WAIT_HIGH,
46 ST_STOP_DONE,
47 ST_WRITE_SETUP,
48 ST_WRITE_RELEASE_SCL,
49 ST_WRITE_WAIT_HIGH,
50 ST_WRITE_DONE,
51 ST_READ_SETUP,
52 ST_READ_RELEASE_SCL,
53 ST_READ_WAIT_HIGH,
54 ST_READ_DONE
55 } state_t;
56
57 state_t state;
58 logic write_bit;
59
60 always_ff @(posedge clk) begin
61 if (rst) begin
62 state <= ST_IDLE;
63 write_bit <= 1'b0;
64 cmd_ack <= 1'b0;
65 busy <= 1'b0;
66 al <= 1'b0;
67 bit_out <= 1'b0;
68 scl_drive_low <= 1'b0;
69 sda_drive_low <= 1'b0;
70 end else begin
71 case (state)
72 ST_IDLE: begin
73 cmd_ack <= 1'b0;
74
75 if (cmd_valid && (cmd == 2'd0)) begin
76 busy <= 1'b1;
77 scl_drive_low <= 1'b0;
78 sda_drive_low <= 1'b0;
79 state <= ST_START_WAIT_HIGH;
80 end else if (cmd_valid && busy && (cmd == 2'd1)) begin
81 scl_drive_low <= 1'b1;
82 sda_drive_low <= 1'b1;
83 state <= ST_STOP_SETUP;
84 end else if (cmd_valid && busy && (cmd == 2'd2)) begin
85 write_bit <= bit_in;
86 scl_drive_low <= 1'b1;
87 sda_drive_low <= ~bit_in;
88 state <= ST_WRITE_SETUP;
89 end else if (cmd_valid && busy && (cmd == 2'd3)) begin
90 scl_drive_low <= 1'b1;
91 sda_drive_low <= 1'b0;
92 state <= ST_READ_SETUP;
93 end
94 end
95
96 ST_START_WAIT_HIGH: begin
97 cmd_ack <= 1'b0;
98 scl_drive_low <= 1'b0;
99 sda_drive_low <= 1'b0;
100
101 if (scl_i) begin
102 if (!sda_i) begin
103 al <= 1'b1;
104 end
105 state <= ST_START_SDA_LOW;
106 end
107 end
108
109 ST_START_SDA_LOW: begin
110 cmd_ack <= 1'b0;
111 scl_drive_low <= 1'b0;
112 sda_drive_low <= 1'b1;
113 state <= ST_START_DONE;
114 end
115
116 ST_START_DONE: begin
117 cmd_ack <= 1'b1;
118 scl_drive_low <= 1'b1;
119 sda_drive_low <= 1'b1;
120 state <= ST_IDLE;
121 end
122
123 ST_STOP_SETUP: begin
124 cmd_ack <= 1'b0;
125 scl_drive_low <= 1'b1;
126 sda_drive_low <= 1'b1;
127 state <= ST_STOP_RELEASE_SCL;
128 end
129
130 ST_STOP_RELEASE_SCL: begin
131 cmd_ack <= 1'b0;
132 scl_drive_low <= 1'b0;
133 sda_drive_low <= 1'b1;
134 state <= ST_STOP_WAIT_HIGH;
135 end
136
137 ST_STOP_WAIT_HIGH: begin
138 cmd_ack <= 1'b0;
139 scl_drive_low <= 1'b0;
140 sda_drive_low <= 1'b1;
141
142 if (scl_i) begin
143 state <= ST_STOP_DONE;
144 end
145 end
146
147 ST_STOP_DONE: begin
148 cmd_ack <= 1'b1;
149 busy <= 1'b0;
150 scl_drive_low <= 1'b0;
151 sda_drive_low <= 1'b0;
152 state <= ST_IDLE;
153 end
154
155 ST_WRITE_SETUP: begin
156 cmd_ack <= 1'b0;
157 scl_drive_low <= 1'b1;
158 sda_drive_low <= ~write_bit;
159 state <= ST_WRITE_RELEASE_SCL;
160 end
161
162 ST_WRITE_RELEASE_SCL: begin
163 cmd_ack <= 1'b0;
164 scl_drive_low <= 1'b0;
165 sda_drive_low <= ~write_bit;
166 state <= ST_WRITE_WAIT_HIGH;
167 end
168
169 ST_WRITE_WAIT_HIGH: begin
170 cmd_ack <= 1'b0;
171 scl_drive_low <= 1'b0;
172 sda_drive_low <= ~write_bit;
173
174 if (scl_i) begin
175 if (write_bit && !sda_i) begin
176 al <= 1'b1;
177 end
178 state <= ST_WRITE_DONE;
179 end
180 end
181
182 ST_WRITE_DONE: begin
183 cmd_ack <= 1'b1;
184 scl_drive_low <= 1'b1;
185 sda_drive_low <= ~write_bit;
186 state <= ST_IDLE;
187 end
188
189 ST_READ_SETUP: begin
190 cmd_ack <= 1'b0;
191 scl_drive_low <= 1'b1;
192 sda_drive_low <= 1'b0;
193 state <= ST_READ_RELEASE_SCL;
194 end
195
196 ST_READ_RELEASE_SCL: begin
197 cmd_ack <= 1'b0;
198 scl_drive_low <= 1'b0;
199 sda_drive_low <= 1'b0;
200 state <= ST_READ_WAIT_HIGH;
201 end
202
203 ST_READ_WAIT_HIGH: begin
204 cmd_ack <= 1'b0;
205 scl_drive_low <= 1'b0;
206 sda_drive_low <= 1'b0;
207
208 if (scl_i) begin
209 bit_out <= sda_i;
210 state <= ST_READ_DONE;
211 end
212 end
213
214 ST_READ_DONE: begin
215 cmd_ack <= 1'b1;
216 scl_drive_low <= 1'b1;
217 sda_drive_low <= 1'b0;
218 state <= ST_IDLE;
219 end
220
221 default: begin
222 state <= ST_IDLE;
223 cmd_ack <= 1'b0;
224 end
225 endcase
226 end
227 end
228 endmodule
No file changes, the agent left the workspace untouched.
MISMATCH_COUNTS cmd_ack=0 busy=0 al=0 bit_out=0 scl=0 sda=0 __CHIPBENCH_MISMATCH_SUMMARY__: mismatches=0 samples=2351
Reproduce this trial: git checkout 2f94510 && PYTHONPATH=src python3 scripts/build_site.py , then open trial/trial_226d4f6a0fab461c. Re-running the agent live requires EVAL_PLATFORM_ENABLE_OAUTH_SMOKE=1 and is non-deterministic.
Trial trial_226d4f6a0fab461c · verifier authoritative; classifier explanatory.