Simulation Results: prim_alert

 
19/06/2026 15:00:30 DVSim: v1.49.0 sha: c0022c1 json Branch: master Tool: vcs [unknown]
Coverage statistics
  • Total
  • 91.54 %
  • code
  • 97.02 %
  • assert
  • 86.05 %
  • line
  • 100.00 %
  • branch
  • 95.83 %
  • cond
  • 100.00 %
  • toggle
  • 100.00 %
  • FSM
  • 89.29 %
Validation stages
V1
98.00%
V2
98.00%
unmapped
80.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 49 50 98.00
prim_async_alert 0.690s 12.078us 20 20 100.00
prim_async_fatal_alert 0.680s 30.756us 9 10 90.00
prim_sync_alert 0.670s 9.088us 10 10 100.00
prim_sync_fatal_alert 0.680s 26.864us 10 10 100.00
prim_alert_test 49 50 98.00
prim_async_alert 0.690s 12.078us 20 20 100.00
prim_async_fatal_alert 0.680s 30.756us 9 10 90.00
prim_sync_alert 0.670s 9.088us 10 10 100.00
prim_sync_fatal_alert 0.680s 26.864us 10 10 100.00
prim_alert_ping_request_test 49 50 98.00
prim_async_alert 0.690s 12.078us 20 20 100.00
prim_async_fatal_alert 0.680s 30.756us 9 10 90.00
prim_sync_alert 0.670s 9.088us 10 10 100.00
prim_sync_fatal_alert 0.680s 26.864us 10 10 100.00
prim_alert_integrity_errors_test 49 50 98.00
prim_async_alert 0.690s 12.078us 20 20 100.00
prim_async_fatal_alert 0.680s 30.756us 9 10 90.00
prim_sync_alert 0.670s 9.088us 10 10 100.00
prim_sync_fatal_alert 0.680s 26.864us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 49 50 98.00
prim_async_alert 0.690s 12.078us 20 20 100.00
prim_async_fatal_alert 0.680s 30.756us 9 10 90.00
prim_sync_alert 0.670s 9.088us 10 10 100.00
prim_sync_fatal_alert 0.680s 26.864us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 8 10 80.00
prim_async_fatal_alert_with_3_cycles_skew 0.650s 31.092us 8 10 80.00

Error Messages

   Test seed line log context
Offending 'ping_ok_o' 2 test runs
prim_async_fatal_alert_with_3_cycles_skew 100941571841473614418729198647451793304538444450368083452486748936034440001637 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 30149000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 30178868ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
prim_async_fatal_alert_with_3_cycles_skew 46094024150956522381949368074321136246304000176378181641034002546206634189347 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 31483000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 31533207ps: level = 0 arg = i_alert_receiver.PingDiffOk_A (from inst prim_alert_tb (src/lowrisc_dv_prim_alert_sim_0.1/tb/prim_alert_tb.sv:254))
[prim_alert_seq] Ping signal integrity error sequence finished!
Offending '$rose(alert_tx_o.alert_p)' 1 test run
prim_async_fatal_alert 68657146327701204170849004809806218139898258797528769491551441869514098310713 86
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26947000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[0] finished!
[prim_alert_seq] Ping request sequence[1] finished!
[prim_alert_seq] Ping request sequence[2] finished!