Simulation Results: prim_alert

 
25/07/2026 02:41:09 DVSim: v1.49.0 sha: 72f4b42 json Branch: master Tool: vcs [unknown]
Coverage statistics
  • Total
  • 91.33 %
  • code
  • 96.61 %
  • assert
  • 86.05 %
  • line
  • 100.00 %
  • branch
  • 95.83 %
  • cond
  • 97.92 %
  • toggle
  • 100.00 %
  • FSM
  • 89.29 %
Validation stages
V1
96.00%
V2
96.00%
unmapped
90.00%
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_request_test 48 50 96.00
prim_async_alert 0.720s 11.347us 20 20 100.00
prim_async_fatal_alert 0.710s 31.554us 8 10 80.00
prim_sync_alert 0.700s 9.465us 10 10 100.00
prim_sync_fatal_alert 0.700s 27.397us 10 10 100.00
prim_alert_test 48 50 96.00
prim_async_alert 0.720s 11.347us 20 20 100.00
prim_async_fatal_alert 0.710s 31.554us 8 10 80.00
prim_sync_alert 0.700s 9.465us 10 10 100.00
prim_sync_fatal_alert 0.700s 27.397us 10 10 100.00
prim_alert_ping_request_test 48 50 96.00
prim_async_alert 0.720s 11.347us 20 20 100.00
prim_async_fatal_alert 0.710s 31.554us 8 10 80.00
prim_sync_alert 0.700s 9.465us 10 10 100.00
prim_sync_fatal_alert 0.700s 27.397us 10 10 100.00
prim_alert_integrity_errors_test 48 50 96.00
prim_async_alert 0.720s 11.347us 20 20 100.00
prim_async_fatal_alert 0.710s 31.554us 8 10 80.00
prim_sync_alert 0.700s 9.465us 10 10 100.00
prim_sync_fatal_alert 0.700s 27.397us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
prim_alert_init_trigger_test 48 50 96.00
prim_async_alert 0.720s 11.347us 20 20 100.00
prim_async_fatal_alert 0.710s 31.554us 8 10 80.00
prim_sync_alert 0.700s 9.465us 10 10 100.00
prim_sync_fatal_alert 0.700s 27.397us 10 10 100.00
Testpoint Test Max Runtime Sim Time Pass Total %
Unmapped 9 10 90.00
prim_async_fatal_alert_with_3_cycles_skew 0.670s 29.256us 9 10 90.00

Error Messages

   Test seed line log context
Offending 'ping_ok_o' 1 test run
prim_async_fatal_alert 97400044008434048598715746082304458278508675898510416459784736854345995246314 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(312) @ 28024000: reporter [ASSERT FAILED] PingResponse1_A
Starting assertion attempts at time 28074150ps: 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 398243968501974865835409501202091340361740069435737470590953015281453789789 87
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_sender.sv(334) @ 26474000: reporter [ASSERT FAILED] PingHs_A
[prim_alert_seq] Ping request sequence[1] finished!
[prim_alert_seq] Ping request sequence[2] finished!
[prim_alert_seq] Ping request sequence[3] finished!
Offending 'alert_o' 1 test run
prim_async_fatal_alert_with_3_cycles_skew 99166292653288870628541035953529026423090428755722249588596214390767867707038 100
UVM_ERROR src/lowrisc_prim_alert_0/rtl/prim_alert_receiver.sv(320) @ 28490000: reporter [ASSERT FAILED] Alert_A
Starting assertion attempts at time 28560016ps: 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!