chip__ADDC__src___ADDC___49072dbce8/testbench/tb_run.log

# STDOUT
     -.--ns INFO     gpi                                ..mbed/gpi_embed.cpp:93   in _embed_init_python              Using Python 3.12.4 interpreter at /root/.cache/uv/builds-v0/.tmpbrWYny/bin/python
     -.--ns INFO     gpi                                ../gpi/GpiCommon.cpp:79   in gpi_print_registered_impl       VPI registered
     0.00ns INFO     cocotb                             Running on Icarus Verilog version 11.0 (stable)
     0.00ns WARNING  gpi                                vpi_iterate returned NULL for type vpiInstance for object NULL
     0.00ns INFO     cocotb                             Seeding Python random module with 1774180183
     0.00ns INFO     cocotb                             Initialized cocotb v2.0.1 from /root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb
     0.00ns INFO     cocotb.regression                  pytest not found, install it to enable better AssertionError messages
     0.00ns INFO     cocotb                             Running tests
     0.00ns INFO     cocotb.regression                  running tb.test_reset_behavior (1/5)
                                                            Test that outputs are stable after reset.
     0.00ns WARNING  ..set_behavior.test_reset_behavior Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
                                                        Traceback (most recent call last):
                                                          File "/root/autodl-tmp/distill/distill-dataset/items/lcm-dataset-final-compile-only-v1/chip__ADDC__src___ADDC___49072dbce8/testbench/tb.py", line 25, in test_reset_behavior
                                                            clock = Clock(dut.clk, 10, unit="ns")
                                                                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                                          File "/root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb/clock.py", line 185, in __init__
                                                            raise ValueError(f"Bad `period`: {e}") from None
                                                        ValueError: Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
     0.00ns WARNING  cocotb.regression                  tb.test_reset_behavior failed
     0.00ns INFO     cocotb.regression                  running tb.test_positive_addition (2/5)
                                                            Test addition of two positive numbers.
1000000000.00ns WARNING  .._addition.test_positive_addition Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
                                                            Traceback (most recent call last):
                                                              File "/root/autodl-tmp/distill/distill-dataset/items/lcm-dataset-final-compile-only-v1/chip__ADDC__src___ADDC___49072dbce8/testbench/tb.py", line 52, in test_positive_addition
                                                                clock = Clock(dut.clk, 10, unit="ns")
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                                              File "/root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb/clock.py", line 185, in __init__
                                                                raise ValueError(f"Bad `period`: {e}") from None
                                                            ValueError: Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
1000000000.00ns WARNING  cocotb.regression                  tb.test_positive_addition failed
1000000000.00ns INFO     cocotb.regression                  running tb.test_negative_addition (3/5)
                                                                Test addition resulting in negative number.
2000000000.00ns WARNING  .._addition.test_negative_addition Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
                                                            Traceback (most recent call last):
                                                              File "/root/autodl-tmp/distill/distill-dataset/items/lcm-dataset-final-compile-only-v1/chip__ADDC__src___ADDC___49072dbce8/testbench/tb.py", line 78, in test_negative_addition
                                                                clock = Clock(dut.clk, 10, unit="ns")
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                                              File "/root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb/clock.py", line 185, in __init__
                                                                raise ValueError(f"Bad `period`: {e}") from None
                                                            ValueError: Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
2000000000.00ns WARNING  cocotb.regression                  tb.test_negative_addition failed
2000000000.00ns INFO     cocotb.regression                  running tb.test_zero_result (4/5)
                                                                Test addition resulting in zero.
3000000000.00ns WARNING  ..est_zero_result.test_zero_result Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
                                                            Traceback (most recent call last):
                                                              File "/root/autodl-tmp/distill/distill-dataset/items/lcm-dataset-final-compile-only-v1/chip__ADDC__src___ADDC___49072dbce8/testbench/tb.py", line 107, in test_zero_result
                                                                clock = Clock(dut.clk, 10, unit="ns")
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                                              File "/root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb/clock.py", line 185, in __init__
                                                                raise ValueError(f"Bad `period`: {e}") from None
                                                            ValueError: Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
3000000000.00ns WARNING  cocotb.regression                  tb.test_zero_result failed
3000000000.00ns INFO     cocotb.regression                  running tb.test_scan_mode_disabled (5/5)
                                                                Test that scan outputs are driven when scan is disabled.
4000000000.00ns WARNING  ..disabled.test_scan_mode_disabled Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
                                                            Traceback (most recent call last):
                                                              File "/root/autodl-tmp/distill/distill-dataset/items/lcm-dataset-final-compile-only-v1/chip__ADDC__src___ADDC___49072dbce8/testbench/tb.py", line 136, in test_scan_mode_disabled
                                                                clock = Clock(dut.clk, 10, unit="ns")
                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                                                              File "/root/.cache/uv/archive-v0/7ljJ749VhU0HQW67aQOg9/lib/python3.12/site-packages/cocotb/clock.py", line 185, in __init__
                                                                raise ValueError(f"Bad `period`: {e}") from None
                                                            ValueError: Bad `period`: Unable to accurately represent 10(ns) with the simulator precision of 1e0
4000000000.00ns WARNING  cocotb.regression                  tb.test_scan_mode_disabled failed
4000000000.00ns INFO     cocotb.regression                  **************************************************************************************
                                                            ** TEST                          STATUS  SIM TIME (ns)  REAL TIME (s)  RATIO (ns/s) **
                                                            **************************************************************************************
                                                            ** tb.test_reset_behavior         FAIL           0.00           0.00          0.00  **
                                                            ** tb.test_positive_addition      FAIL           0.00           0.00          0.00  **
                                                            ** tb.test_negative_addition      FAIL           0.00           0.00          0.00  **
                                                            ** tb.test_zero_result            FAIL           0.00           0.00          0.00  **
                                                            ** tb.test_scan_mode_disabled     FAIL           0.00           0.00          0.00  **
                                                            **************************************************************************************
                                                            ** TESTS=5 PASS=0 FAIL=5 SKIP=0          4000000000.00           0.01   356567542293.63  **
                                                            **************************************************************************************

# STDERR